./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor772358225 <...> , {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2640] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2637] <... futex resumed>) = 0 [pid 2637] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2638] ioctl(5, KVM_RUN [pid 2640] <... ioctl resumed>) = 5 [pid 2634] <... futex resumed>) = 0 [pid 2640] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2637] <... futex resumed>) = 0 [pid 2640] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2639] <... ioctl resumed>) = 0 [pid 2639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2634] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2637] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2640] <... futex resumed>) = 0 [pid 2637] <... futex resumed>) = 1 [pid 2640] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2637] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2634] <... futex resumed>) = 0 [pid 2634] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2634] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2634] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2634] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2642 attached => {parent_tid=[2642]}, 88) = 2642 [pid 2634] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2634] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2638] <... ioctl resumed>, 0) = 0 [pid 2634] <... futex resumed>) = 0 [pid 2634] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2642] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 2642] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2640] <... ioctl resumed>) = 0 [pid 2639] <... ioctl resumed>) = 0 [pid 2642] ioctl(5, KVM_RUN [pid 2640] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2642] <... ioctl resumed>, 0) = 0 [pid 2638] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2631] +++ exited with 0 +++ [pid 2642] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2640] <... ioctl resumed>) = 0 [pid 2639] <... ioctl resumed>) = 0 [pid 2638] <... futex resumed>) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2631, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 2640] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2638] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2634] <... futex resumed>) = 0 [pid 299] restart_syscall(<... resuming interrupted clone ...>executing program [pid 2642] <... futex resumed>) = 1 [pid 2634] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] <... restart_syscall resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 2643 attached , child_tidptr=0x55558e270690) = 2643 [pid 2643] set_robust_list(0x55558e2706a0, 24) = 0 [pid 2643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2643] setpgid(0, 0) = 0 [pid 2643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2643] write(3, "1000", 4) = 4 [pid 2643] close(3) = 0 [pid 2643] write(1, "executing program\n", 18) = 18 [pid 2643] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2643] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2643] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2643] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2643] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2643] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2643] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2644 attached => {parent_tid=[2644]}, 88) = 2644 [pid 2644] set_robust_list(0x7fc37fe619a0, 24 [pid 2643] rt_sigprocmask(SIG_SETMASK, [], [pid 2644] <... set_robust_list resumed>) = 0 [pid 2644] rt_sigprocmask(SIG_SETMASK, [], [pid 2643] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2644] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2643] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2644] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2643] <... futex resumed>) = 0 [pid 2643] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2644] <... openat resumed>) = 3 [pid 2644] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2643] <... futex resumed>) = 0 [pid 2644] <... futex resumed>) = 1 [pid 2643] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2644] ioctl(3, KVM_CREATE_VM, 0 [pid 2643] <... futex resumed>) = 0 [pid 2642] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2639] <... ioctl resumed>) = 0 [pid 2638] <... futex resumed>) = 0 [pid 2634] <... futex resumed>) = 1 [pid 2643] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2640] <... ioctl resumed>) = 0 [pid 2639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2638] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2634] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2644] <... ioctl resumed>) = 4 [pid 2640] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2639] <... ioctl resumed>) = 0 [pid 2638] <... socket resumed>) = 6 [pid 2644] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2640] <... ioctl resumed>) = 0 [pid 2639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2638] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2644] <... futex resumed>) = 1 [pid 2643] <... futex resumed>) = 0 [pid 2640] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2639] <... ioctl resumed>) = 0 [pid 2644] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2643] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2640] <... ioctl resumed>) = 0 [pid 2639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2638] <... futex resumed>) = 1 [pid 2634] <... futex resumed>) = 0 [pid 2644] <... ioctl resumed>) = 5 [pid 2643] <... futex resumed>) = 0 [pid 2640] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2638] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2634] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2643] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2634] <... futex resumed>) = 0 [pid 2640] <... ioctl resumed>) = 0 [pid 2638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2634] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2644] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2640] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2638] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2644] <... futex resumed>) = 1 [pid 2643] <... futex resumed>) = 0 [pid 2640] <... ioctl resumed>) = 0 [pid 2638] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2643] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2640] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2639] <... ioctl resumed>) = 0 [pid 2643] <... futex resumed>) = 0 [pid 2640] <... ioctl resumed>) = 0 [pid 2639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2638] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2644] <... ioctl resumed>) = 0 [pid 2643] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2640] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2638] <... futex resumed>) = 1 [pid 2634] <... futex resumed>) = 0 [pid 2644] <... ioctl resumed>) = 0 [pid 2640] <... ioctl resumed>) = 0 [pid 2639] <... ioctl resumed>) = 0 [pid 2638] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2634] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2640] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2634] <... futex resumed>) = 0 [pid 2638] ioctl(5, KVM_RUN [pid 2634] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2644] <... ioctl resumed>) = 0 [pid 2640] <... ioctl resumed>) = 0 [pid 2639] <... ioctl resumed>) = 0 [pid 2644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2640] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2638] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2640] <... ioctl resumed>) = 0 [pid 2638] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2640] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2638] <... futex resumed>) = 1 [pid 2634] <... futex resumed>) = 0 [pid 2638] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2634] exit_group(0 [pid 2642] <... futex resumed>) = ? [pid 2638] <... futex resumed>) = ? [pid 2634] <... exit_group resumed>) = ? [pid 2644] <... ioctl resumed>) = 0 [pid 2642] +++ exited with 0 +++ [pid 2640] <... ioctl resumed>) = 0 [pid 2639] <... ioctl resumed>) = 0 [pid 2638] +++ exited with 0 +++ [pid 2644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2640] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2644] <... ioctl resumed>) = 0 [pid 2644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 2644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2640] <... ioctl resumed>) = 0 [pid 2640] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2639] <... ioctl resumed>) = 0 [pid 2640] <... ioctl resumed>) = 0 [pid 2639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2640] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2644] <... ioctl resumed>) = 0 [pid 2644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2640] <... ioctl resumed>) = 0 [pid 2639] <... ioctl resumed>) = 0 [pid 2640] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2639] <... ioctl resumed>) = 0 [pid 2640] <... ioctl resumed>) = 0 [pid 2639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2640] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2640] <... ioctl resumed>) = 0 [pid 2644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 2644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 2644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2640] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2639] <... ioctl resumed>) = 0 [pid 2644] <... ioctl resumed>) = 0 [pid 2639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2640] <... ioctl resumed>) = 0 [pid 2644] <... ioctl resumed>) = 0 [pid 2640] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2639] <... ioctl resumed>) = 0 [pid 2644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2640] <... ioctl resumed>) = 0 [pid 2639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2640] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2644] <... ioctl resumed>) = 0 [pid 2644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2639] <... ioctl resumed>) = 0 [pid 2639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2640] <... ioctl resumed>) = 0 [pid 2640] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2644] <... ioctl resumed>) = 0 [pid 2644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 2644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 2644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 2644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 2644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2644] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2639] <... ioctl resumed>) = 0 [pid 2644] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2644] <... openat resumed>) = 6 [pid 2644] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2640] <... ioctl resumed>) = 0 [pid 2639] <... ioctl resumed>) = 0 [pid 2644] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2640] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2644] <... ioctl resumed>) = 0 [pid 2644] close(6) = 0 [pid 2639] <... ioctl resumed>) = 0 [pid 2644] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2640] <... ioctl resumed>) = 0 [pid 2644] <... ioctl resumed>) = 5 [pid 2639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2644] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2640] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2639] <... ioctl resumed>) = 0 [pid 2644] <... ioctl resumed>) = 0 [pid 2644] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2644] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2643] <... futex resumed>) = 0 [pid 2644] <... futex resumed>) = 1 [pid 2643] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2644] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2643] <... futex resumed>) = 0 [pid 2644] <... ioctl resumed>) = 0 [pid 2643] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2644] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2643] <... futex resumed>) = 0 [pid 2644] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2643] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2643] <... futex resumed>) = 0 [pid 2644] ioctl(5, KVM_RUN [pid 2643] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2644] <... ioctl resumed>, 0) = 0 [pid 2643] <... futex resumed>) = 0 [pid 2639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2636] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2643] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2643] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2636] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2643] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2636] <... futex resumed>) = 0 [pid 2643] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2643] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2636] <... mmap resumed>) = 0x7fc37fe20000 ./strace-static-x86_64: Process 2646 attached [pid 2636] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2644] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2643] <... clone3 resumed> => {parent_tid=[2646]}, 88) = 2646 [pid 2646] set_robust_list(0x7fc37fe409a0, 24 [pid 2644] <... futex resumed>) = 0 [pid 2636] <... mprotect resumed>) = 0 [pid 2646] <... set_robust_list resumed>) = 0 [pid 2644] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2643] rt_sigprocmask(SIG_SETMASK, [], [pid 2646] rt_sigprocmask(SIG_SETMASK, [], [pid 2643] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2636] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2646] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2643] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2636] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2646] ioctl(5, KVM_RUN [pid 2643] <... futex resumed>) = 0 [pid 2636] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2643] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2640] <... ioctl resumed>) = 0 [pid 2639] <... ioctl resumed>) = 0 [pid 2640] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}./strace-static-x86_64: Process 2647 attached [pid 2647] set_robust_list(0x7fc37fe409a0, 24 [pid 2639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2636] <... clone3 resumed> => {parent_tid=[2647]}, 88) = 2647 [pid 2647] <... set_robust_list resumed>) = 0 [pid 2646] <... ioctl resumed>, 0) = 0 [pid 2636] rt_sigprocmask(SIG_SETMASK, [], [pid 2647] rt_sigprocmask(SIG_SETMASK, [], [pid 2646] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2636] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2646] <... futex resumed>) = 1 [pid 2643] <... futex resumed>) = 0 [pid 2636] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2646] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2643] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2636] <... futex resumed>) = 0 [pid 2644] <... futex resumed>) = 0 [pid 2643] <... futex resumed>) = 1 [pid 2636] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2644] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2643] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2647] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2644] <... socket resumed>) = 6 [pid 2647] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2644] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2647] <... ioctl resumed>) = 0 [pid 2644] <... futex resumed>) = 1 [pid 2643] <... futex resumed>) = 0 [pid 2644] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2643] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2643] <... futex resumed>) = 0 [pid 2644] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2643] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2647] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2644] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2640] <... ioctl resumed>) = 0 [pid 2639] <... ioctl resumed>) = 0 [pid 2647] <... futex resumed>) = 1 [pid 2636] <... futex resumed>) = 0 [pid 2647] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2640] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2639] ioctl(5, KVM_GET_SREGS [pid 2636] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2647] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2644] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2636] <... futex resumed>) = 0 [pid 2647] ioctl(5, KVM_RUN [pid 2644] <... futex resumed>) = 1 [pid 2643] <... futex resumed>) = 0 [pid 2640] <... ioctl resumed>) = 0 [pid 2639] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2636] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2643] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2636] <... futex resumed>) = 0 [pid 2643] <... futex resumed>) = 0 [pid 2636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2643] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2640] ioctl(5, KVM_GET_SREGS [pid 2637] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2636] <... mmap resumed>) = 0x7fc37fdff000 [pid 2644] ioctl(5, KVM_RUN [pid 2637] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2636] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE [pid 2637] <... futex resumed>) = 0 [pid 2636] <... mprotect resumed>) = 0 [pid 2639] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2637] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2636] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2644] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2640] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2637] <... mmap resumed>) = 0x7fc37fe20000 [pid 2636] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2639] <... openat resumed>) = 6 [pid 2637] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2636] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0}./strace-static-x86_64: Process 2649 attached [pid 2644] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2637] <... mprotect resumed>) = 0 [pid 2639] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2644] <... futex resumed>) = 1 [pid 2643] <... futex resumed>) = 0 [pid 2636] <... clone3 resumed> => {parent_tid=[2649]}, 88) = 2649 [pid 2644] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2643] exit_group(0 [pid 2640] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2639] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2637] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2636] rt_sigprocmask(SIG_SETMASK, [], [pid 2646] <... futex resumed>) = ? [pid 2644] <... futex resumed>) = ? [pid 2643] <... exit_group resumed>) = ? [pid 2640] <... openat resumed>) = 6 [pid 2639] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2637] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2636] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2649] set_robust_list(0x7fc37fe1f9a0, 24 [pid 2647] <... ioctl resumed>, 0) = 0 [pid 2646] +++ exited with 0 +++ [pid 2644] +++ exited with 0 +++ [pid 2640] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2639] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 2637] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2636] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 2634] +++ exited with 0 +++ ./strace-static-x86_64: Process 2650 attached [pid 2649] <... set_robust_list resumed>) = 0 [pid 2647] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2640] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2639] close(6 [pid 2636] <... futex resumed>) = 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2634, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 2649] rt_sigprocmask(SIG_SETMASK, [], [pid 2647] <... futex resumed>) = 0 [pid 2640] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2639] <... close resumed>) = 0 [pid 2637] <... clone3 resumed> => {parent_tid=[2650]}, 88) = 2650 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 2649] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2647] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2640] <... ioctl resumed>) = 0 [pid 2639] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2637] rt_sigprocmask(SIG_SETMASK, [], [pid 2636] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2649] ioctl(5, KVM_RUN [pid 2640] close(6 [pid 2639] <... ioctl resumed>) = 5 [pid 2637] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2650] set_robust_list(0x7fc37fe409a0, 24 [pid 2649] <... ioctl resumed>, 0) = 0 [pid 2640] <... close resumed>) = 0 [pid 2639] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2637] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2650] <... set_robust_list resumed>) = 0 [pid 2649] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2640] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2639] <... ioctl resumed>) = 0 [pid 2637] <... futex resumed>) = 0 [pid 2650] rt_sigprocmask(SIG_SETMASK, [], [pid 2649] <... futex resumed>) = 1 [pid 2640] <... ioctl resumed>) = 5 [pid 2639] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2637] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2636] <... futex resumed>) = 0 [pid 2650] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2649] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2640] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2639] <... ioctl resumed>) = 0 [pid 2636] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2650] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2636] <... futex resumed>) = 1 [pid 2650] <... ioctl resumed>) = 0 [pid 2647] <... futex resumed>) = 0 [pid 2640] <... ioctl resumed>) = 0 [pid 2639] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2636] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2650] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2647] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2650] <... futex resumed>) = 1 [pid 2637] <... futex resumed>) = 0 [pid 2650] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2637] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2637] <... futex resumed>) = 0 [pid 2650] ioctl(5, KVM_RUN [pid 2637] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2647] <... socket resumed>) = 6 [pid 2640] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2639] <... futex resumed>) = 0 [pid 2637] <... futex resumed>) = 0 [pid 2647] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2639] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2647] <... futex resumed>) = 1 [pid 2636] <... futex resumed>) = 0 [pid 2637] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2636] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2636] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2647] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2639] <... futex resumed>) = 0 [pid 2639] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 297] <... restart_syscall resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 2652 attached [pid 2639] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2636] <... futex resumed>) = 0 [pid 2639] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2636] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2636] <... futex resumed>) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 2652 [pid 2652] set_robust_list(0x55558e2706a0, 24 [pid 2639] ioctl(5, KVM_RUN [pid 2636] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2652] <... set_robust_list resumed>) = 0 [pid 2652] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2639] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2639] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2652] <... prctl resumed>) = 0 [pid 2636] <... futex resumed>) = 0 [pid 2636] exit_group(0 [pid 2647] <... futex resumed>) = ? [pid 2637] <... mmap resumed>) = 0x7fc37fdff000 [pid 2636] <... exit_group resumed>) = ? [pid 2647] +++ exited with 0 +++ [pid 2637] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE [pid 2649] <... futex resumed>) = ? [pid 2649] +++ exited with 0 +++ [pid 2639] <... futex resumed>) = ? [pid 2652] setpgid(0, 0 [pid 2637] <... mprotect resumed>) = 0 [pid 2652] <... setpgid resumed>) = 0 [pid 2637] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2637] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0}./strace-static-x86_64: Process 2653 attached => {parent_tid=[2653]}, 88) = 2653 [pid 2653] set_robust_list(0x7fc37fe1f9a0, 24 [pid 2637] rt_sigprocmask(SIG_SETMASK, [], [pid 2653] <... set_robust_list resumed>) = 0 executing program [pid 2637] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2653] rt_sigprocmask(SIG_SETMASK, [], [pid 2637] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 2653] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2653] ioctl(5, KVM_RUN [pid 2637] <... futex resumed>) = 0 [pid 2637] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2652] write(3, "1000", 4) = 4 [pid 2652] close(3) = 0 [pid 2652] write(1, "executing program\n", 18) = 18 [pid 2652] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2652] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2652] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2652] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2652] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2652] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2650] <... ioctl resumed>, 0) = 0 [pid 2652] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2652] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2654 attached => {parent_tid=[2654]}, 88) = 2654 [pid 2640] <... ioctl resumed>) = 0 [pid 2650] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2654] set_robust_list(0x7fc37fe619a0, 24 [pid 2652] rt_sigprocmask(SIG_SETMASK, [], [pid 2640] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2652] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2640] <... futex resumed>) = 0 [pid 2652] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2640] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2652] <... futex resumed>) = 0 [pid 2652] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2654] <... set_robust_list resumed>) = 0 [pid 2650] <... futex resumed>) = 0 [pid 2654] rt_sigprocmask(SIG_SETMASK, [], [pid 2650] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2654] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2654] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 2653] <... ioctl resumed>, 0) = 0 [pid 2654] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2653] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2652] <... futex resumed>) = 0 [pid 2654] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2653] <... futex resumed>) = 1 [pid 2652] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2637] <... futex resumed>) = 0 [pid 2654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2653] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2652] <... futex resumed>) = 0 [pid 2637] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2654] ioctl(3, KVM_CREATE_VM, 0 [pid 2652] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2640] <... futex resumed>) = 0 [pid 2637] <... futex resumed>) = 1 [pid 2640] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2637] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2640] <... socket resumed>) = 6 [pid 2640] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2637] <... futex resumed>) = 0 [pid 2640] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2637] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2637] <... futex resumed>) = 0 [pid 2640] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2637] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2640] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2654] <... ioctl resumed>) = 4 [pid 2640] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2654] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2637] <... futex resumed>) = 0 [pid 2654] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2637] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2652] <... futex resumed>) = 0 [pid 2637] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2652] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2654] <... futex resumed>) = 0 [pid 2652] <... futex resumed>) = 1 [pid 2654] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2652] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2640] <... futex resumed>) = 1 [pid 2640] ioctl(5, KVM_RUN, 0) = -1 EFAULT (Bad address) [pid 2654] <... ioctl resumed>) = 5 [pid 2640] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2637] <... futex resumed>) = 0 [pid 2640] <... futex resumed>) = 1 [pid 2637] exit_group(0 [pid 2654] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2653] <... futex resumed>) = ? [pid 2650] <... futex resumed>) = ? [pid 2637] <... exit_group resumed>) = ? [pid 2654] <... futex resumed>) = 1 [pid 2653] +++ exited with 0 +++ [pid 2652] <... futex resumed>) = 0 [pid 2650] +++ exited with 0 +++ [pid 2640] +++ exited with 0 +++ [pid 2654] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2652] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2652] <... futex resumed>) = 0 [pid 2654] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2652] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2654] <... ioctl resumed>) = 0 [pid 2654] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 2654] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 2654] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 2654] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 2654] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 2654] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2654] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2654] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2654] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2654] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2654] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2654] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2654] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 2654] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 2654] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2654] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2654] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 2654] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2654] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 2654] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2654] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 2654] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 2654] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 2654] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2654] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2654] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2654] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2654] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2654] close(6) = 0 [pid 2654] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2654] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2654] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2654] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2652] <... futex resumed>) = 0 [pid 2652] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2652] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2654] <... futex resumed>) = 1 [pid 2654] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 2654] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2652] <... futex resumed>) = 0 [pid 2652] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2654] <... futex resumed>) = 1 [pid 2652] <... futex resumed>) = 0 [pid 2652] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2652] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2654] ioctl(5, KVM_RUN [pid 2652] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2652] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2652] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2656 attached [pid 2656] set_robust_list(0x7fc37fe409a0, 24 [pid 2652] <... clone3 resumed> => {parent_tid=[2656]}, 88) = 2656 [pid 2656] <... set_robust_list resumed>) = 0 [pid 2652] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2652] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2652] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2656] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2656] ioctl(5, KVM_RUN [pid 2654] <... ioctl resumed>, 0) = 0 [pid 2654] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2656] <... ioctl resumed>, 0) = 0 [pid 2654] <... futex resumed>) = 0 [pid 2656] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2654] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2656] <... futex resumed>) = 1 [pid 2652] <... futex resumed>) = 0 [pid 2656] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2652] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2652] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2654] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 2654] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2654] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2652] <... futex resumed>) = 0 [pid 2652] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2652] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2654] <... futex resumed>) = 0 [pid 2654] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 2639] +++ exited with 0 +++ [pid 2636] +++ exited with 0 +++ [pid 2654] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2636, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 2654] <... futex resumed>) = 1 [pid 2652] <... futex resumed>) = 0 [pid 2652] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 2654] ioctl(5, KVM_RUN [pid 2652] <... futex resumed>) = 0 [pid 2652] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2654] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2654] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2652] <... futex resumed>) = 0 [pid 2654] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2652] exit_group(0 [pid 2656] <... futex resumed>) = ? [pid 2654] <... futex resumed>) = ? [pid 2652] <... exit_group resumed>) = ? [pid 2656] +++ exited with 0 +++ [pid 2654] +++ exited with 0 +++ [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 2657 attached , child_tidptr=0x55558e270690) = 2657 [pid 2657] set_robust_list(0x55558e2706a0, 24) = 0 [pid 2657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 executing program [pid 2657] setpgid(0, 0) = 0 [pid 2657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2657] write(3, "1000", 4) = 4 [pid 2657] close(3) = 0 [pid 2657] write(1, "executing program\n", 18) = 18 [pid 2657] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2657] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2657] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2657] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2657] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2657] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2657] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2658 attached [pid 2658] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 2657] <... clone3 resumed> => {parent_tid=[2658]}, 88) = 2658 [pid 2658] rt_sigprocmask(SIG_SETMASK, [], [pid 2657] rt_sigprocmask(SIG_SETMASK, [], [pid 2658] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2657] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2658] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2657] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2657] <... futex resumed>) = 0 [pid 2658] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2657] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2658] <... openat resumed>) = 3 [pid 2658] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2657] <... futex resumed>) = 0 [pid 2658] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2657] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2657] <... futex resumed>) = 0 [pid 2658] ioctl(3, KVM_CREATE_VM, 0 [pid 2657] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2658] <... ioctl resumed>) = 4 [pid 2658] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2657] <... futex resumed>) = 0 [pid 2657] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2657] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2658] <... futex resumed>) = 1 [pid 2658] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 2658] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2657] <... futex resumed>) = 0 [pid 2657] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2657] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2658] <... futex resumed>) = 1 [pid 2658] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 2658] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 2658] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 2658] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 2658] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 2658] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 2658] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2658] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2658] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2658] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2658] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2658] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2658] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2658] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 2658] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 2658] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2658] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2658] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 2658] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2658] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 2658] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2658] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 2658] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 2658] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 2658] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2658] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2658] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2658] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2658] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2658] close(6) = 0 [pid 2658] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2658] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2658] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2658] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2657] <... futex resumed>) = 0 [pid 2657] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2657] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2658] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 2658] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2657] <... futex resumed>) = 0 [pid 2658] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2657] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2657] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2658] ioctl(5, KVM_RUN [pid 2657] <... futex resumed>) = 0 [pid 2657] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2657] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2657] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2657] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2660 attached => {parent_tid=[2660]}, 88) = 2660 [pid 2660] set_robust_list(0x7fc37fe409a0, 24 [pid 2657] rt_sigprocmask(SIG_SETMASK, [], [pid 2660] <... set_robust_list resumed>) = 0 [pid 2660] rt_sigprocmask(SIG_SETMASK, [], [pid 2657] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2660] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2657] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2660] ioctl(5, KVM_RUN [pid 2657] <... futex resumed>) = 0 [pid 2658] <... ioctl resumed>, 0) = 0 [pid 2657] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program [pid 2658] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2660] <... ioctl resumed>, 0) = 0 [pid 2660] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2657] <... futex resumed>) = 0 [pid 2660] <... futex resumed>) = 1 [pid 2657] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2660] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2657] <... futex resumed>) = 0 [pid 2657] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2658] <... futex resumed>) = 0 [pid 2658] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 2658] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2657] <... futex resumed>) = 0 [pid 2658] <... futex resumed>) = 1 [pid 2657] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2658] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2657] <... futex resumed>) = 0 [pid 2657] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2658] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2658] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2658] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2657] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2658] <... futex resumed>) = 0 [pid 2657] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2658] ioctl(5, KVM_RUN, 0) = -1 EFAULT (Bad address) [pid 2658] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2657] <... futex resumed>) = 0 [pid 2657] exit_group(0 [pid 2658] <... futex resumed>) = ? [pid 2657] <... exit_group resumed>) = ? [pid 2637] +++ exited with 0 +++ [pid 2660] <... futex resumed>) = ? [pid 2643] +++ exited with 0 +++ [pid 2660] +++ exited with 0 +++ [pid 2658] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2637, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2643, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 2661 ./strace-static-x86_64: Process 2661 attached [pid 2661] set_robust_list(0x55558e2706a0, 24) = 0 [pid 2661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2661] setpgid(0, 0) = 0 [pid 2661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2661] write(3, "1000", 4) = 4 [pid 2661] close(3) = 0 [pid 2661] write(1, "executing program\n", 18) = 18 [pid 2661] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2661] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2661] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2661] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2661] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2661] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2661] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} => {parent_tid=[2662]}, 88) = 2662 [pid 2661] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 2662 attached NULL, 8) = 0 [pid 2661] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2661] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2662] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 2662] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2662] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 2662] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] <... restart_syscall resumed>) = 0 [pid 2662] <... futex resumed>) = 1 [pid 2661] <... futex resumed>) = 0 [pid 2662] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2661] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2662] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2661] <... futex resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2662] ioctl(3, KVM_CREATE_VM, 0 [pid 2661] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2663 attached [pid 2663] set_robust_list(0x55558e2706a0, 24) = 0 [pid 2663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2663] setpgid(0, 0) = 0 [pid 2663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2663] write(3, "1000", 4) = 4 [pid 2663] close(3) = 0 [pid 2663] write(1, "executing program\n", 18executing program ) = 18 [pid 2663] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2663] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2663] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 2663 [pid 2662] <... ioctl resumed>) = 4 [pid 2662] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2663] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2662] <... futex resumed>) = 1 [pid 2661] <... futex resumed>) = 0 [pid 2662] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2661] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2663] <... mmap resumed>) = 0x7fc37fe41000 [pid 2661] <... futex resumed>) = 0 [pid 2663] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2661] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2663] <... mprotect resumed>) = 0 [pid 2663] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2663] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2664 attached => {parent_tid=[2664]}, 88) = 2664 [pid 2664] set_robust_list(0x7fc37fe619a0, 24 [pid 2662] <... ioctl resumed>) = 5 [pid 2664] <... set_robust_list resumed>) = 0 [pid 2664] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2664] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2662] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2663] rt_sigprocmask(SIG_SETMASK, [], [pid 2662] <... futex resumed>) = 1 [pid 2661] <... futex resumed>) = 0 [pid 2652] +++ exited with 0 +++ [pid 2663] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2662] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2661] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 2663] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2662] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2661] <... futex resumed>) = 0 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 2664] <... futex resumed>) = 0 [pid 2663] <... futex resumed>) = 1 [pid 2662] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2661] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] <... restart_syscall resumed>) = 0 [pid 2664] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2663] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2662] <... ioctl resumed>) = 0 [pid 2664] <... openat resumed>) = 3 [pid 2662] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2664] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2664] <... futex resumed>) = 1 [pid 2663] <... futex resumed>) = 0 ./strace-static-x86_64: Process 2665 attached [pid 2664] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2663] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2662] <... ioctl resumed>) = 0 [pid 2665] set_robust_list(0x55558e2706a0, 24 [pid 2664] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2663] <... futex resumed>) = 0 [pid 2662] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 2665 [pid 2665] <... set_robust_list resumed>) = 0 [pid 2663] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2665] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2664] ioctl(3, KVM_CREATE_VM, 0 [pid 2662] <... ioctl resumed>) = 0 [pid 2665] <... prctl resumed>) = 0 [pid 2662] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2665] setpgid(0, 0 [pid 2662] <... ioctl resumed>) = 0 [pid 2665] <... setpgid resumed>) = 0 [pid 2662] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2662] <... ioctl resumed>) = 0 [pid 2665] <... openat resumed>) = 3 [pid 2662] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 2665] write(3, "1000", 4 [pid 2662] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2665] <... write resumed>) = 4 [pid 2662] <... ioctl resumed>) = 0 [pid 2665] close(3 [pid 2662] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2665] <... close resumed>) = 0 [pid 2665] write(1, "executing program\n", 18 [pid 2664] <... ioctl resumed>) = 4 [pid 2664] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000executing program [pid 2665] <... write resumed>) = 18 [pid 2662] <... ioctl resumed>) = 0 [pid 2665] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2664] <... futex resumed>) = 1 [pid 2663] <... futex resumed>) = 0 [pid 2662] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2664] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2663] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2665] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2663] <... futex resumed>) = 0 [pid 2662] <... ioctl resumed>) = 0 [pid 2665] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2663] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2662] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2665] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2664] <... ioctl resumed>) = 5 [pid 2664] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2663] <... futex resumed>) = 0 [pid 2663] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2663] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2664] <... futex resumed>) = 1 [pid 2664] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2665] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2664] <... ioctl resumed>) = 0 [pid 2662] <... ioctl resumed>) = 0 [pid 2664] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2665] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2662] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2665] <... mmap resumed>) = 0x7fc37fe41000 [pid 2665] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2665] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2665] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2666 attached => {parent_tid=[2666]}, 88) = 2666 [pid 2666] set_robust_list(0x7fc37fe619a0, 24 [pid 2665] rt_sigprocmask(SIG_SETMASK, [], [pid 2666] <... set_robust_list resumed>) = 0 [pid 2665] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2666] rt_sigprocmask(SIG_SETMASK, [], [pid 2665] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2666] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2665] <... futex resumed>) = 0 [pid 2666] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2665] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2666] <... openat resumed>) = 3 [pid 2666] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2665] <... futex resumed>) = 0 [pid 2666] ioctl(3, KVM_CREATE_VM, 0 [pid 2665] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2666] <... ioctl resumed>) = 4 [pid 2665] <... futex resumed>) = 0 [pid 2665] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2666] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2665] <... futex resumed>) = 0 [pid 2665] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2665] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2666] <... futex resumed>) = 1 [pid 2662] <... ioctl resumed>) = 0 [pid 2666] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2664] <... ioctl resumed>) = 0 [pid 2662] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2664] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2666] <... ioctl resumed>) = 5 [pid 2664] <... ioctl resumed>) = 0 [pid 2662] <... ioctl resumed>) = 0 [pid 2666] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2664] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2662] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2666] <... futex resumed>) = 1 [pid 2665] <... futex resumed>) = 0 [pid 2662] <... ioctl resumed>) = 0 [pid 2666] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2665] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2664] <... ioctl resumed>) = 0 [pid 2662] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2665] <... futex resumed>) = 0 [pid 2664] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2666] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2665] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2662] <... ioctl resumed>) = 0 [pid 2664] <... ioctl resumed>) = 0 [pid 2664] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2662] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2664] <... ioctl resumed>) = 0 [pid 2664] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2662] <... ioctl resumed>) = 0 [pid 2662] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2664] <... ioctl resumed>) = 0 [pid 2664] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2662] <... ioctl resumed>) = 0 [pid 2662] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2664] <... ioctl resumed>) = 0 [pid 2662] <... ioctl resumed>) = 0 [pid 2664] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2662] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2664] <... ioctl resumed>) = 0 [pid 2664] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2664] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2664] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2664] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2664] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 2664] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 2664] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2664] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2664] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 2664] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2664] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 2664] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2664] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 2664] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 2664] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 2664] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2664] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2664] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2664] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2664] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2664] close(6) = 0 [pid 2664] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2664] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2664] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2664] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2664] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2663] <... futex resumed>) = 0 [pid 2662] <... ioctl resumed>) = 0 [pid 2663] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2662] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2664] <... futex resumed>) = 0 [pid 2663] <... futex resumed>) = 1 [pid 2662] <... ioctl resumed>) = 0 [pid 2664] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2663] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2662] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2664] <... ioctl resumed>) = 0 [pid 2662] <... ioctl resumed>) = 0 [pid 2664] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2662] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2664] <... futex resumed>) = 1 [pid 2663] <... futex resumed>) = 0 [pid 2662] <... ioctl resumed>) = 0 [pid 2664] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2663] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2662] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2664] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2663] <... futex resumed>) = 0 [pid 2666] <... ioctl resumed>) = 0 [pid 2664] ioctl(5, KVM_RUN [pid 2663] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2666] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2664] <... ioctl resumed>, 0) = 0 [pid 2663] <... futex resumed>) = 0 [pid 2666] <... ioctl resumed>) = 0 [pid 2666] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2662] <... ioctl resumed>) = 0 [pid 2663] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2662] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2666] <... ioctl resumed>) = 0 [pid 2663] <... mmap resumed>) = 0x7fc37fe20000 [pid 2666] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2663] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2666] <... ioctl resumed>) = 0 [pid 2663] <... mprotect resumed>) = 0 [pid 2662] <... ioctl resumed>) = 0 [pid 2666] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2663] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2662] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2663] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2663] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[2668]}, 88) = 2668 [pid 2663] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2663] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2663] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2668 attached [pid 2668] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 2668] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2668] ioctl(5, KVM_RUN, 0) = 0 [pid 2668] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2663] <... futex resumed>) = 0 [pid 2663] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2663] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2668] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 2668] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2663] <... futex resumed>) = 0 [pid 2663] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2663] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2668] <... futex resumed>) = 1 [pid 2668] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 2668] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2663] <... futex resumed>) = 0 [pid 2663] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2663] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2668] <... futex resumed>) = 1 [pid 2668] ioctl(5, KVM_RUN [pid 2666] <... ioctl resumed>) = 0 [pid 2662] <... ioctl resumed>) = 0 [pid 2662] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2666] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2662] <... ioctl resumed>) = 0 [pid 2666] <... ioctl resumed>) = 0 [pid 2662] ioctl(5, KVM_GET_SREGS [pid 2666] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2662] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2666] <... ioctl resumed>) = 0 [pid 2662] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2666] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2662] <... openat resumed>) = 6 [pid 2664] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2668] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2657] +++ exited with 0 +++ [pid 2664] <... futex resumed>) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2657, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 2668] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2664] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 2668] <... futex resumed>) = 1 [pid 2663] <... futex resumed>) = 0 [pid 2668] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2663] exit_group(0 [pid 2668] <... futex resumed>) = ? [pid 2664] <... futex resumed>) = ? [pid 2663] <... exit_group resumed>) = ? [pid 2668] +++ exited with 0 +++ [pid 2664] +++ exited with 0 +++ [pid 2662] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2662] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2661] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2662] close(6 [pid 2661] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2662] <... close resumed>) = 0 [pid 2661] <... futex resumed>) = 0 [pid 2662] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2661] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2662] <... ioctl resumed>) = 5 [pid 2661] <... mmap resumed>) = 0x7fc37fe20000 [pid 2666] <... ioctl resumed>) = 0 [pid 2662] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2666] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2662] <... ioctl resumed>) = 0 [pid 2661] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2666] <... ioctl resumed>) = 0 [pid 2662] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2661] <... mprotect resumed>) = 0 [pid 2666] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2662] <... ioctl resumed>) = 0 [pid 2662] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2661] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2666] <... ioctl resumed>) = 0 [pid 2662] <... futex resumed>) = 0 [pid 2666] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2662] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2661] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2666] <... ioctl resumed>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 2666] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2661] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[2669]}, 88) = 2669 [pid 2661] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2661] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2661] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2666] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 2669 attached [pid 2666] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2669] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 2669] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 2670 attached NULL, 8) = 0 [pid 2666] <... ioctl resumed>) = 0 [pid 2670] set_robust_list(0x55558e2706a0, 24 [pid 2669] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2666] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 2670 [pid 2670] <... set_robust_list resumed>) = 0 [pid 2669] <... ioctl resumed>) = 0 [pid 2670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2669] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2666] <... ioctl resumed>) = 0 [pid 2670] <... prctl resumed>) = 0 [pid 2669] <... futex resumed>) = 1 [pid 2666] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2661] <... futex resumed>) = 0 [pid 2670] setpgid(0, 0) = 0 [pid 2661] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2662] <... futex resumed>) = 0 [pid 2661] <... futex resumed>) = 1 [pid 2662] ioctl(5, KVM_RUN [pid 2661] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2661] <... futex resumed>) = 0 [pid 2670] <... openat resumed>) = 3 [pid 2661] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2670] write(3, "1000", 4) = 4 [pid 2670] close(3) = 0 executing program [pid 2670] write(1, "executing program\n", 18) = 18 [pid 2670] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2670] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2670] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2670] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2670] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2670] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2670] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2672 attached [pid 2672] set_robust_list(0x7fc37fe619a0, 24 [pid 2670] <... clone3 resumed> => {parent_tid=[2672]}, 88) = 2672 [pid 2672] <... set_robust_list resumed>) = 0 [pid 2670] rt_sigprocmask(SIG_SETMASK, [], [pid 2672] rt_sigprocmask(SIG_SETMASK, [], [pid 2670] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2672] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2670] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2672] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 2670] <... futex resumed>) = 0 [pid 2670] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2672] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2672] <... futex resumed>) = 0 [pid 2670] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2672] ioctl(3, KVM_CREATE_VM, 0 [pid 2670] <... futex resumed>) = 0 [pid 2669] ioctl(5, KVM_RUN [pid 2670] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2666] <... ioctl resumed>) = 0 [pid 2662] <... ioctl resumed>, 0) = 0 [pid 2669] <... ioctl resumed>, 0) = 0 [pid 2666] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2672] <... ioctl resumed>) = 4 [pid 2672] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2670] <... futex resumed>) = 0 [pid 2669] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2662] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2672] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2670] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2670] <... futex resumed>) = 0 [pid 2669] <... futex resumed>) = 1 [pid 2662] <... futex resumed>) = 0 [pid 2672] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2670] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2669] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2662] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2665] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2661] <... futex resumed>) = 0 [pid 2665] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2661] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2672] <... ioctl resumed>) = 5 [pid 2665] <... futex resumed>) = 0 [pid 2662] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2661] <... futex resumed>) = 0 [pid 2666] <... ioctl resumed>) = 0 [pid 2665] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2662] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2661] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2672] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2666] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2665] <... mmap resumed>) = 0x7fc37fe20000 [pid 2672] <... futex resumed>) = 1 [pid 2670] <... futex resumed>) = 0 [pid 2662] <... socket resumed>) = 6 [pid 2670] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2665] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2662] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2672] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2670] <... futex resumed>) = 0 [pid 2670] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2665] <... mprotect resumed>) = 0 [pid 2662] <... futex resumed>) = 1 [pid 2661] <... futex resumed>) = 0 [pid 2665] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2662] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2661] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2672] <... ioctl resumed>) = 0 [pid 2665] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2661] <... futex resumed>) = 0 [pid 2661] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2672] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2665] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2662] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2662] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2673 attached [pid 2673] set_robust_list(0x7fc37fe409a0, 24 [pid 2665] <... clone3 resumed> => {parent_tid=[2673]}, 88) = 2673 [pid 2673] <... set_robust_list resumed>) = 0 [pid 2665] rt_sigprocmask(SIG_SETMASK, [], [pid 2673] rt_sigprocmask(SIG_SETMASK, [], [pid 2665] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2673] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2665] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2673] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2672] <... ioctl resumed>) = 0 [pid 2666] <... ioctl resumed>) = 0 [pid 2665] <... futex resumed>) = 0 [pid 2662] <... futex resumed>) = 1 [pid 2661] <... futex resumed>) = 0 [pid 2673] <... ioctl resumed>) = 0 [pid 2672] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2666] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2665] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2662] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2661] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2673] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2672] <... ioctl resumed>) = 0 [pid 2666] <... ioctl resumed>) = 0 [pid 2662] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2661] <... futex resumed>) = 0 [pid 2672] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2666] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2662] ioctl(5, KVM_RUN [pid 2661] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2673] <... futex resumed>) = 0 [pid 2672] <... ioctl resumed>) = 0 [pid 2666] <... ioctl resumed>) = 0 [pid 2665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2662] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2673] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2672] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2666] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2665] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2662] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2665] <... futex resumed>) = 0 [pid 2673] ioctl(5, KVM_RUN [pid 2672] <... ioctl resumed>) = 0 [pid 2666] <... ioctl resumed>) = 0 [pid 2665] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2662] <... futex resumed>) = 1 [pid 2661] <... futex resumed>) = 0 [pid 2672] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2666] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2661] exit_group(0 [pid 2673] <... ioctl resumed>, 0) = 0 [pid 2672] <... ioctl resumed>) = 0 [pid 2669] <... futex resumed>) = ? [pid 2666] <... ioctl resumed>) = 0 [pid 2665] <... futex resumed>) = 0 [pid 2661] <... exit_group resumed>) = ? [pid 2672] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2669] +++ exited with 0 +++ [pid 2666] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2673] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2672] <... ioctl resumed>) = 0 [pid 2665] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2672] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2673] <... futex resumed>) = 0 [pid 2665] <... mmap resumed>) = 0x7fc37fdff000 [pid 2673] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2672] <... ioctl resumed>) = 0 [pid 2666] <... ioctl resumed>) = 0 [pid 2665] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE [pid 2672] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2666] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2665] <... mprotect resumed>) = 0 [pid 2672] <... ioctl resumed>) = 0 [pid 2665] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2672] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2666] <... ioctl resumed>) = 0 [pid 2665] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2672] <... ioctl resumed>) = 0 [pid 2666] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2665] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0}./strace-static-x86_64: Process 2675 attached => {parent_tid=[2675]}, 88) = 2675 [pid 2665] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2665] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2665] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2672] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2675] set_robust_list(0x7fc37fe1f9a0, 24 [pid 2666] <... ioctl resumed>) = 0 [pid 2675] <... set_robust_list resumed>) = 0 [pid 2666] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2675] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2675] ioctl(5, KVM_RUN [pid 2672] <... ioctl resumed>) = 0 [pid 2666] <... ioctl resumed>) = 0 [pid 2675] <... ioctl resumed>, 0) = 0 [pid 2672] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2666] ioctl(5, KVM_GET_SREGS [pid 2675] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2675] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2666] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2666] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2665] <... futex resumed>) = 0 [pid 2672] <... ioctl resumed>) = 0 [pid 2666] <... openat resumed>) = 6 [pid 2665] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2673] <... futex resumed>) = 0 [pid 2672] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2666] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2665] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2673] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2666] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2672] <... ioctl resumed>) = 0 [pid 2666] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2673] <... socket resumed>) = 7 [pid 2672] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2666] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 2673] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2672] <... ioctl resumed>) = 0 [pid 2666] close(6 [pid 2663] +++ exited with 0 +++ [pid 2673] <... futex resumed>) = 1 [pid 2672] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2666] <... close resumed>) = 0 [pid 2665] <... futex resumed>) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2663, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 2673] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2665] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 2673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2672] <... ioctl resumed>) = 0 [pid 2665] <... futex resumed>) = 0 [pid 2673] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 7, 0x836f3000 [pid 2672] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2665] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2673] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2672] <... ioctl resumed>) = 0 [pid 2666] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2673] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2672] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2666] <... ioctl resumed>) = 5 [pid 2673] <... futex resumed>) = 1 [pid 2672] <... ioctl resumed>) = 0 [pid 2665] <... futex resumed>) = 0 [pid 2672] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2665] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2673] ioctl(5, KVM_RUN [pid 2665] <... futex resumed>) = 0 [pid 2673] <... ioctl resumed>, 0) = 0 [pid 2666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x200000fe8000} --- [pid 2665] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2675] <... futex resumed>) = ? [pid 2672] <... ioctl resumed>) = 0 [pid 2665] <... futex resumed>) = ? [pid 2675] +++ killed by SIGSEGV +++ [pid 2672] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2666] +++ killed by SIGSEGV +++ [pid 2672] <... ioctl resumed>) = 0 [pid 2672] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 299] <... restart_syscall resumed>) = 0 [pid 2672] <... ioctl resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2672] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}./strace-static-x86_64: Process 2676 attached [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 2676 [pid 2676] set_robust_list(0x55558e2706a0, 24) = 0 [pid 2672] <... ioctl resumed>) = 0 [pid 2672] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2676] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2672] <... ioctl resumed>) = 0 [pid 2676] <... prctl resumed>) = 0 [pid 2672] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2676] setpgid(0, 0) = 0 [pid 2672] <... ioctl resumed>) = 0 [pid 2672] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2672] <... ioctl resumed>) = 0 [pid 2676] write(3, "1000", 4 [pid 2672] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2672] ioctl(5, KVM_GET_SREGS [pid 2676] <... write resumed>) = 4 [pid 2672] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2676] close(3) = 0 [pid 2672] openat(AT_FDCWD, "/dev/kvm", O_RDWRexecuting program [pid 2676] write(1, "executing program\n", 18) = 18 [pid 2672] <... openat resumed>) = 6 [pid 2676] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2672] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2676] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2672] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2676] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2676] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2672] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2676] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2676] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2672] <... ioctl resumed>) = 0 [pid 2676] <... mmap resumed>) = 0x7fc37fe41000 [pid 2672] close(6 [pid 2676] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2672] <... close resumed>) = 0 [pid 2676] <... mprotect resumed>) = 0 [pid 2672] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2676] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2672] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2676] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2672] <... ioctl resumed>) = 0 [pid 2676] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2677 attached [pid 2672] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2672] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2670] <... futex resumed>) = 0 [pid 2670] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2677] set_robust_list(0x7fc37fe619a0, 24 [pid 2676] <... clone3 resumed> => {parent_tid=[2677]}, 88) = 2677 [pid 2670] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2677] <... set_robust_list resumed>) = 0 [pid 2676] rt_sigprocmask(SIG_SETMASK, [], [pid 2677] rt_sigprocmask(SIG_SETMASK, [], [pid 2676] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2677] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2676] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2672] <... futex resumed>) = 1 [pid 2677] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2676] <... futex resumed>) = 0 [pid 2672] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2677] <... openat resumed>) = 3 [pid 2676] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2672] <... ioctl resumed>) = 0 [pid 2677] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2672] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2677] <... futex resumed>) = 1 [pid 2676] <... futex resumed>) = 0 [pid 2677] ioctl(3, KVM_CREATE_VM, 0 [pid 2676] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2672] <... futex resumed>) = 1 [pid 2670] <... futex resumed>) = 0 [pid 2676] <... futex resumed>) = 0 [pid 2672] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2670] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2676] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2670] <... futex resumed>) = 0 [pid 2670] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2670] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2670] <... mmap resumed>) = 0x7fc37fe20000 [pid 2672] ioctl(5, KVM_RUN [pid 2670] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2670] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2670] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2679 attached => {parent_tid=[2679]}, 88) = 2679 [pid 2670] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2670] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2670] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2679] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 2679] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2679] ioctl(5, KVM_RUN [pid 2677] <... ioctl resumed>) = 4 [pid 2677] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2676] <... futex resumed>) = 0 [pid 2677] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2676] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2676] <... futex resumed>) = 0 [pid 2677] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2676] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2677] <... ioctl resumed>) = 5 [pid 2677] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2676] <... futex resumed>) = 0 [pid 2672] <... ioctl resumed>, 0) = 0 [pid 2672] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2679] <... ioctl resumed>, 0) = 0 [pid 2672] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2676] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2679] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2677] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2676] <... futex resumed>) = 0 [pid 2679] <... futex resumed>) = 1 [pid 2676] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2670] <... futex resumed>) = 0 [pid 2679] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2670] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2677] <... ioctl resumed>) = 0 [pid 2672] <... futex resumed>) = 0 [pid 2670] <... futex resumed>) = 1 [pid 2677] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2672] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2670] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2672] <... socket resumed>) = 6 [pid 2672] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2670] <... futex resumed>) = 0 [pid 2672] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2670] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2670] <... futex resumed>) = 0 [pid 2677] <... ioctl resumed>) = 0 [pid 2670] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2672] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2677] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2672] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2672] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2670] <... futex resumed>) = 0 [pid 2672] <... futex resumed>) = 1 [pid 2670] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2672] ioctl(5, KVM_RUN [pid 2670] <... futex resumed>) = 0 [pid 2672] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2677] <... ioctl resumed>) = 0 [pid 2670] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2677] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2672] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2672] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2670] exit_group(0 [pid 2679] <... futex resumed>) = ? [pid 2679] +++ exited with 0 +++ [pid 2677] <... ioctl resumed>) = 0 [pid 2672] <... futex resumed>) = ? [pid 2670] <... exit_group resumed>) = ? [pid 2677] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2672] +++ exited with 0 +++ [pid 2662] +++ exited with 0 +++ [pid 2661] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2661, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 2677] <... ioctl resumed>) = 0 [pid 2677] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 2677] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2677] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2677] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2677] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2677] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2677] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2677] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2677] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 2677] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 2677] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2677] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2677] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 2677] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2677] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 2677] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 2677] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}./strace-static-x86_64: Process 2680 attached [pid 2680] set_robust_list(0x55558e2706a0, 24) = 0 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 2680 [pid 2680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2680] setpgid(0, 0) = 0 [pid 2680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2680] write(3, "1000", 4) = 4 [pid 2680] close(3) = 0 [pid 2680] write(1, "executing program\n", 18) = 18 [pid 2680] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2680] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2680] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2680] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2680] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2680] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2680] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2681 attached => {parent_tid=[2681]}, 88) = 2681 [pid 2681] set_robust_list(0x7fc37fe619a0, 24 [pid 2680] rt_sigprocmask(SIG_SETMASK, [], [pid 2681] <... set_robust_list resumed>) = 0 [pid 2681] rt_sigprocmask(SIG_SETMASK, [], [pid 2680] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2681] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2680] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2681] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2680] <... futex resumed>) = 0 [pid 2680] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2681] <... openat resumed>) = 3 [pid 2681] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2680] <... futex resumed>) = 0 [pid 2681] <... futex resumed>) = 1 [pid 2680] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2681] ioctl(3, KVM_CREATE_VM, 0 [pid 2680] <... futex resumed>) = 0 [pid 2677] <... ioctl resumed>) = 0 [pid 2680] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2677] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 2677] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 2677] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2677] ioctl(5, KVM_GET_SREGS [pid 2681] <... ioctl resumed>) = 4 [pid 2677] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2677] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2681] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2677] <... openat resumed>) = 6 [pid 2681] <... futex resumed>) = 1 [pid 2680] <... futex resumed>) = 0 [pid 2677] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2681] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2680] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2677] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2673] +++ killed by SIGSEGV +++ [pid 2665] +++ killed by SIGSEGV +++ [pid 2681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2680] <... futex resumed>) = 0 [pid 2677] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2681] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2680] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2677] <... ioctl resumed>) = 0 [pid 2677] close(6) = 0 [pid 2677] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2677] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2681] <... ioctl resumed>) = 5 [pid 2677] <... ioctl resumed>) = 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=2665, si_uid=0, si_status=SIGSEGV, si_utime=0, si_stime=0} --- [pid 2677] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2677] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2676] <... futex resumed>) = 0 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 2681] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2677] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2676] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2681] <... futex resumed>) = 1 [pid 2680] <... futex resumed>) = 0 [pid 2677] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2676] <... futex resumed>) = 0 [pid 2681] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2680] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2677] <... ioctl resumed>) = 0 [pid 2676] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2680] <... futex resumed>) = 0 [pid 2677] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2680] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2677] <... futex resumed>) = 0 [pid 2677] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2681] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2676] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2677] <... futex resumed>) = 0 [pid 2677] ioctl(5, KVM_RUN [pid 2676] <... futex resumed>) = 1 [pid 2676] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2676] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2676] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2676] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2676] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2683 attached [pid 297] <... restart_syscall resumed>) = 0 [pid 2683] set_robust_list(0x7fc37fe409a0, 24 [pid 2676] <... clone3 resumed> => {parent_tid=[2683]}, 88) = 2683 [pid 2683] <... set_robust_list resumed>) = 0 [pid 2681] <... ioctl resumed>) = 0 [pid 2676] rt_sigprocmask(SIG_SETMASK, [], [pid 2683] rt_sigprocmask(SIG_SETMASK, [], [pid 2681] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2676] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2683] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2676] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2683] ioctl(5, KVM_RUN [pid 2681] <... ioctl resumed>) = 0 [pid 2676] <... futex resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2681] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2676] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2684 attached [pid 2681] <... ioctl resumed>) = 0 [pid 2681] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2684] set_robust_list(0x55558e2706a0, 24 [pid 2681] <... ioctl resumed>) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 2684 [pid 2681] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2684] <... set_robust_list resumed>) = 0 [pid 2684] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2681] <... ioctl resumed>) = 0 [pid 2684] <... prctl resumed>) = 0 [pid 2681] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2684] setpgid(0, 0executing program ) = 0 [pid 2677] <... ioctl resumed>, 0) = 0 [pid 2684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2684] write(3, "1000", 4) = 4 [pid 2684] close(3) = 0 [pid 2684] write(1, "executing program\n", 18) = 18 [pid 2684] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2684] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2677] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2684] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2677] <... futex resumed>) = 0 [pid 2684] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2677] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2684] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2684] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2684] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2683] <... ioctl resumed>, 0) = 0 [pid 2683] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2676] <... futex resumed>) = 0 [pid 2683] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2681] <... ioctl resumed>) = 0 [pid 2676] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2677] <... futex resumed>) = 0 [pid 2676] <... futex resumed>) = 1 [pid 2684] <... mprotect resumed>) = 0 [pid 2681] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2677] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2676] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2684] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2681] <... ioctl resumed>) = 0 [pid 2677] <... socket resumed>) = 6 [pid 2684] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2677] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2681] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2684] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2681] <... ioctl resumed>) = 0 [pid 2677] <... futex resumed>) = 1 [pid 2676] <... futex resumed>) = 0 [pid 2676] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2676] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2677] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000./strace-static-x86_64: Process 2685 attached [pid 2681] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2677] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2685] set_robust_list(0x7fc37fe619a0, 24 [pid 2684] <... clone3 resumed> => {parent_tid=[2685]}, 88) = 2685 [pid 2681] <... ioctl resumed>) = 0 [pid 2685] <... set_robust_list resumed>) = 0 [pid 2684] rt_sigprocmask(SIG_SETMASK, [], [pid 2681] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2685] rt_sigprocmask(SIG_SETMASK, [], [pid 2677] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2685] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2681] <... ioctl resumed>) = 0 [pid 2677] <... futex resumed>) = 1 [pid 2676] <... futex resumed>) = 0 [pid 2677] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2676] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2676] <... futex resumed>) = 0 [pid 2685] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2684] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2681] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2677] ioctl(5, KVM_RUN [pid 2676] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2684] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2681] <... ioctl resumed>) = 0 [pid 2681] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2685] <... futex resumed>) = 0 [pid 2684] <... futex resumed>) = 1 [pid 2681] <... ioctl resumed>) = 0 [pid 2677] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2685] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2684] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2677] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2676] <... futex resumed>) = 0 [pid 2677] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2676] exit_group(0 [pid 2683] <... futex resumed>) = ? [pid 2681] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2685] <... openat resumed>) = 3 [pid 2677] <... futex resumed>) = ? [pid 2683] +++ exited with 0 +++ [pid 2677] +++ exited with 0 +++ [pid 2685] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2684] <... futex resumed>) = 0 [pid 2681] <... ioctl resumed>) = 0 [pid 2676] <... exit_group resumed>) = ? [pid 2670] +++ exited with 0 +++ [pid 2685] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2684] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2681] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2670, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 2685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2684] <... futex resumed>) = 0 [pid 2681] <... ioctl resumed>) = 0 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 2685] ioctl(3, KVM_CREATE_VM, 0 [pid 2684] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2681] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 2685] <... ioctl resumed>) = 4 [pid 2681] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2685] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2685] <... futex resumed>) = 1 [pid 2685] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 2686 ./strace-static-x86_64: Process 2686 attached [pid 2686] set_robust_list(0x55558e2706a0, 24 [pid 2684] <... futex resumed>) = 0 [pid 2684] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2685] <... futex resumed>) = 0 [pid 2684] <... futex resumed>) = 1 [pid 2686] <... set_robust_list resumed>) = 0 [pid 2685] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2684] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2685] <... ioctl resumed>) = 5 [pid 2686] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2681] <... ioctl resumed>) = 0 [pid 2686] <... prctl resumed>) = 0 [pid 2681] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2686] setpgid(0, 0 [pid 2685] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2686] <... setpgid resumed>) = 0 [pid 2685] <... futex resumed>) = 1 [pid 2684] <... futex resumed>) = 0 [pid 2685] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2684] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2681] <... ioctl resumed>) = 0 [pid 2685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2684] <... futex resumed>) = 0 [pid 2685] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2684] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}executing program [pid 2681] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2686] write(3, "1000", 4) = 4 [pid 2686] close(3) = 0 [pid 2686] write(1, "executing program\n", 18) = 18 [pid 2686] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2686] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2686] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2686] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2686] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2686] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2686] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2687 attached => {parent_tid=[2687]}, 88) = 2687 [pid 2681] <... ioctl resumed>) = 0 [pid 2681] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2686] rt_sigprocmask(SIG_SETMASK, [], [pid 2685] <... ioctl resumed>) = 0 [pid 2687] set_robust_list(0x7fc37fe619a0, 24 [pid 2686] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2685] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2687] <... set_robust_list resumed>) = 0 [pid 2686] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2681] <... ioctl resumed>) = 0 [pid 2687] rt_sigprocmask(SIG_SETMASK, [], [pid 2686] <... futex resumed>) = 0 [pid 2685] <... ioctl resumed>) = 0 [pid 2681] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2687] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2686] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2685] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2687] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 2687] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2686] <... futex resumed>) = 0 [pid 2685] <... ioctl resumed>) = 0 [pid 2681] <... ioctl resumed>) = 0 [pid 2687] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2686] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2685] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2681] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2687] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2686] <... futex resumed>) = 0 [pid 2687] ioctl(3, KVM_CREATE_VM, 0 [pid 2686] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2685] <... ioctl resumed>) = 0 [pid 2681] <... ioctl resumed>) = 0 [pid 2685] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2681] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2687] <... ioctl resumed>) = 4 [pid 2687] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2686] <... futex resumed>) = 0 [pid 2687] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2686] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2686] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2687] <... ioctl resumed>) = 5 [pid 2687] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2686] <... futex resumed>) = 0 [pid 2686] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2686] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2687] <... futex resumed>) = 1 [pid 2687] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2685] <... ioctl resumed>) = 0 [pid 2687] <... ioctl resumed>) = 0 [pid 2685] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2681] <... ioctl resumed>) = 0 [pid 2687] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2681] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2685] <... ioctl resumed>) = 0 [pid 2687] <... ioctl resumed>) = 0 [pid 2681] <... ioctl resumed>) = 0 [pid 2687] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2685] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2681] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2685] <... ioctl resumed>) = 0 [pid 2685] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2681] <... ioctl resumed>) = 0 [pid 2681] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2687] <... ioctl resumed>) = 0 [pid 2685] <... ioctl resumed>) = 0 [pid 2687] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2685] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2681] <... ioctl resumed>) = 0 [pid 2681] ioctl(5, KVM_GET_SREGS [pid 2685] <... ioctl resumed>) = 0 [pid 2685] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2681] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2681] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2687] <... ioctl resumed>) = 0 [pid 2685] <... ioctl resumed>) = 0 [pid 2687] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2685] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2681] <... openat resumed>) = 6 [pid 2681] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2687] <... ioctl resumed>) = 0 [pid 2685] <... ioctl resumed>) = 0 [pid 2687] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2685] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2681] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2687] <... ioctl resumed>) = 0 [pid 2681] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2685] <... ioctl resumed>) = 0 [pid 2687] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2685] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2681] <... ioctl resumed>) = 0 [pid 2687] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2681] close(6 [pid 2687] <... ioctl resumed>) = 0 [pid 2685] <... ioctl resumed>) = 0 [pid 2681] <... close resumed>) = 0 [pid 2685] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2681] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2687] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2687] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2687] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2687] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2681] <... ioctl resumed>) = 5 [pid 2687] <... ioctl resumed>) = 0 [pid 2685] <... ioctl resumed>) = 0 [pid 2687] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2685] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2681] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2687] <... ioctl resumed>) = 0 [pid 2687] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2685] <... ioctl resumed>) = 0 [pid 2687] <... ioctl resumed>) = 0 [pid 2681] <... ioctl resumed>) = 0 [pid 2685] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2685] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2687] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2681] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2685] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2687] <... ioctl resumed>) = 0 [pid 2681] <... ioctl resumed>) = 0 [pid 2687] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2685] <... ioctl resumed>) = 0 [pid 2681] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2685] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2681] <... futex resumed>) = 1 [pid 2680] <... futex resumed>) = 0 [pid 2680] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2681] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2680] <... futex resumed>) = 0 [pid 2681] <... ioctl resumed>) = 0 [pid 2680] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2681] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2687] <... ioctl resumed>) = 0 [pid 2685] <... ioctl resumed>) = 0 [pid 2680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2687] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2681] <... futex resumed>) = 0 [pid 2680] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2685] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2680] <... futex resumed>) = 0 [pid 2680] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2681] ioctl(5, KVM_RUN [pid 2680] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2687] <... ioctl resumed>) = 0 [pid 2685] <... ioctl resumed>) = 0 [pid 2680] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2687] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2680] <... mprotect resumed>) = 0 [pid 2685] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2680] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2687] <... ioctl resumed>) = 0 [pid 2680] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2687] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2680] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2689 attached [pid 2689] set_robust_list(0x7fc37fe409a0, 24 [pid 2680] <... clone3 resumed> => {parent_tid=[2689]}, 88) = 2689 [pid 2689] <... set_robust_list resumed>) = 0 [pid 2680] rt_sigprocmask(SIG_SETMASK, [], [pid 2689] rt_sigprocmask(SIG_SETMASK, [], [pid 2680] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2689] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2687] <... ioctl resumed>) = 0 [pid 2685] <... ioctl resumed>) = 0 [pid 2689] ioctl(5, KVM_RUN [pid 2687] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2685] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2680] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2681] <... ioctl resumed>, 0) = 0 [pid 2680] <... futex resumed>) = 0 [pid 2689] <... ioctl resumed>, 0) = 0 [pid 2680] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2681] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2687] <... ioctl resumed>) = 0 [pid 2685] <... ioctl resumed>) = 0 [pid 2685] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2689] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2680] <... futex resumed>) = 0 [pid 2680] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2687] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2685] <... ioctl resumed>) = 0 [pid 2680] <... futex resumed>) = 0 [pid 2689] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2681] <... futex resumed>) = 0 [pid 2680] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2687] <... ioctl resumed>) = 0 [pid 2685] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2687] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2685] <... ioctl resumed>) = 0 [pid 2681] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2687] <... ioctl resumed>) = 0 [pid 2685] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2681] <... socket resumed>) = 6 [pid 2687] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2681] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2687] <... ioctl resumed>) = 0 [pid 2685] <... ioctl resumed>) = 0 [pid 2685] ioctl(5, KVM_GET_SREGS [pid 2681] <... futex resumed>) = 1 [pid 2687] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2680] <... futex resumed>) = 0 [pid 2681] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2685] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2680] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2681] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 2681] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2681] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2687] <... ioctl resumed>) = 0 [pid 2685] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2681] <... futex resumed>) = 0 [pid 2680] <... futex resumed>) = 1 [pid 2687] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2680] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 2680] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2687] <... ioctl resumed>) = 0 [pid 2680] <... futex resumed>) = 0 [pid 2685] <... openat resumed>) = 6 [pid 2680] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2687] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2685] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2681] ioctl(5, KVM_RUN [pid 2687] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2685] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2687] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2687] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2681] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2687] <... ioctl resumed>) = 0 [pid 2687] close(6) = 0 [pid 2687] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2685] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2681] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2687] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2685] <... ioctl resumed>) = 0 [pid 2681] <... futex resumed>) = 1 [pid 2680] <... futex resumed>) = 0 [pid 2685] close(6 [pid 2681] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2680] exit_group(0 [pid 2685] <... close resumed>) = 0 [pid 2681] <... futex resumed>) = ? [pid 2685] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2680] <... exit_group resumed>) = ? [pid 2681] +++ exited with 0 +++ [pid 2685] <... ioctl resumed>) = 5 [pid 2689] <... futex resumed>) = ? [pid 2687] <... ioctl resumed>) = 0 [pid 2685] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2687] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2685] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2687] <... ioctl resumed>) = 0 [pid 2685] <... ioctl resumed>) = 0 [pid 2687] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2685] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2684] <... futex resumed>) = 0 [pid 2687] <... futex resumed>) = 1 [pid 2686] <... futex resumed>) = 0 [pid 2685] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2684] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2687] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2686] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2684] <... futex resumed>) = 0 [pid 2687] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2686] <... futex resumed>) = 0 [pid 2685] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2684] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2687] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2686] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2685] <... ioctl resumed>) = 0 [pid 2687] <... ioctl resumed>) = 0 [pid 2685] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2685] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2687] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2684] <... futex resumed>) = 0 [pid 2684] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2687] <... futex resumed>) = 1 [pid 2686] <... futex resumed>) = 0 [pid 2685] <... futex resumed>) = 0 [pid 2684] <... futex resumed>) = 1 [pid 2687] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2686] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2685] ioctl(5, KVM_RUN [pid 2684] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2686] <... futex resumed>) = 0 [pid 2687] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2687] ioctl(5, KVM_RUN, 0) = 0 [pid 2686] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2685] <... ioctl resumed>, 0) = 0 [pid 2684] <... futex resumed>) = 0 [pid 2686] <... futex resumed>) = 0 [pid 2686] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2687] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2686] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2685] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2684] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2686] <... mprotect resumed>) = 0 [pid 2685] <... futex resumed>) = 0 [pid 2684] <... mmap resumed>) = 0x7fc37fe20000 [pid 2687] <... futex resumed>) = 0 [pid 2686] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2685] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2684] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2687] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2686] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2676] +++ exited with 0 +++ [pid 2686] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2676, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 2684] <... mprotect resumed>) = 0 [pid 299] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 2692 attached [pid 2692] set_robust_list(0x7fc37fe409a0, 24 [pid 2686] <... clone3 resumed> => {parent_tid=[2692]}, 88) = 2692 [pid 2692] <... set_robust_list resumed>) = 0 [pid 2686] rt_sigprocmask(SIG_SETMASK, [], [pid 2692] rt_sigprocmask(SIG_SETMASK, [], [pid 2686] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2692] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2686] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2692] ioctl(5, KVM_RUN [pid 2686] <... futex resumed>) = 0 [pid 2684] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2692] <... ioctl resumed>, 0) = 0 [pid 2686] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2684] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2692] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2684] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2692] <... futex resumed>) = 0 [pid 2686] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2693 attached [pid 2692] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2687] <... futex resumed>) = 0 [pid 2686] <... futex resumed>) = 1 [pid 2693] set_robust_list(0x7fc37fe409a0, 24 [pid 2687] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2686] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2684] <... clone3 resumed> => {parent_tid=[2693]}, 88) = 2693 [pid 2693] <... set_robust_list resumed>) = 0 [pid 2687] <... socket resumed>) = 6 [pid 2684] rt_sigprocmask(SIG_SETMASK, [], [pid 2693] rt_sigprocmask(SIG_SETMASK, [], [pid 2684] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2693] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2693] ioctl(5, KVM_RUN [pid 2687] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2684] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2693] <... ioctl resumed>, 0) = 0 [pid 2687] <... futex resumed>) = 1 [pid 2686] <... futex resumed>) = 0 [pid 2684] <... futex resumed>) = 0 [pid 2687] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2684] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2693] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2686] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2693] <... futex resumed>) = 1 [pid 2686] <... futex resumed>) = 1 [pid 2684] <... futex resumed>) = 0 [pid 2693] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2686] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2684] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2687] <... futex resumed>) = 0 [pid 2687] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2684] <... futex resumed>) = 1 [pid 2685] <... futex resumed>) = 0 [pid 2684] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2687] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2685] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2687] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2686] <... futex resumed>) = 0 [pid 2687] <... futex resumed>) = 1 [pid 2686] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2687] ioctl(5, KVM_RUN [pid 2686] <... futex resumed>) = 0 [pid 2686] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2685] <... socket resumed>) = 6 [pid 2687] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2685] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2684] <... futex resumed>) = 0 [pid 2685] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2684] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2687] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2684] <... futex resumed>) = 0 [pid 2687] <... futex resumed>) = 1 [pid 2686] <... futex resumed>) = 0 [pid 2685] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2684] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2687] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2686] exit_group(0 [pid 2685] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2685] <... futex resumed>) = 0 [pid 2684] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2692] <... futex resumed>) = ? [pid 2687] <... futex resumed>) = ? [pid 2686] <... exit_group resumed>) = ? [pid 2685] ioctl(5, KVM_RUN [pid 2684] <... futex resumed>) = 0 [pid 2692] +++ exited with 0 +++ [pid 2687] +++ exited with 0 +++ [pid 2684] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2685] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 299] <... restart_syscall resumed>) = 0 [pid 2685] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2685] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2684] <... futex resumed>) = 0 [pid 2684] exit_group(0 [pid 2685] <... futex resumed>) = ? [pid 2684] <... exit_group resumed>) = ? [pid 2685] +++ exited with 0 +++ [pid 2693] <... futex resumed>) = ? ./strace-static-x86_64: Process 2694 attached [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 2694 [pid 2694] set_robust_list(0x55558e2706a0, 24) = 0 [pid 2694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2694] setpgid(0, 0) = 0 [pid 2694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2694] write(3, "1000", 4) = 4 executing program [pid 2694] close(3) = 0 [pid 2694] write(1, "executing program\n", 18) = 18 [pid 2694] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2694] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2694] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2694] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2694] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2694] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2694] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2695 attached [pid 2695] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 2694] <... clone3 resumed> => {parent_tid=[2695]}, 88) = 2695 [pid 2695] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2694] rt_sigprocmask(SIG_SETMASK, [], [pid 2695] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2694] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2694] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2695] <... futex resumed>) = 0 [pid 2695] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2694] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2695] <... openat resumed>) = 3 [pid 2695] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2695] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2694] <... futex resumed>) = 0 [pid 2694] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2695] <... futex resumed>) = 0 [pid 2694] <... futex resumed>) = 1 [pid 2695] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 2694] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2695] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2694] <... futex resumed>) = 0 [pid 2694] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2694] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2695] <... futex resumed>) = 1 [pid 2695] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 2695] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2694] <... futex resumed>) = 0 [pid 2694] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2694] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2695] <... futex resumed>) = 1 [pid 2695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 2695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 2695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 2695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 2695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 2695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 2695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 2695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 2695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 2695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2689] +++ exited with 0 +++ [pid 2680] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2680, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 2695] <... ioctl resumed>) = 0 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 2695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 2695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 2695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 2695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 300] <... restart_syscall resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2695] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 2696 attached [pid 2695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 2696 [pid 2695] <... ioctl resumed>) = 0 [pid 2695] ioctl(5, KVM_GET_SREGS [pid 2696] set_robust_list(0x55558e2706a0, 24 [pid 2695] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2696] <... set_robust_list resumed>) = 0 [pid 2695] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2695] <... openat resumed>) = 6 [pid 2695] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2696] setpgid(0, 0) = 0 [pid 2695] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2695] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2695] <... ioctl resumed>) = 0 [pid 2695] close(6 [pid 2696] <... openat resumed>) = 3 [pid 2695] <... close resumed>) = 0 [pid 2695] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2695] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2696] write(3, "1000", 4 [pid 2695] <... ioctl resumed>) = 0 [pid 2695] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2696] <... write resumed>) = 4 [pid 2695] <... ioctl resumed>) = 0 [pid 2696] close(3 [pid 2695] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2696] <... close resumed>) = 0 [pid 2695] <... futex resumed>) = 1 [pid 2694] <... futex resumed>) = 0 [pid 2696] write(1, "executing program\n", 18 [pid 2695] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2694] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 2695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2694] <... futex resumed>) = 0 [pid 2696] <... write resumed>) = 18 [pid 2695] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2694] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2696] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2695] <... ioctl resumed>) = 0 [pid 2696] <... futex resumed>) = 0 [pid 2695] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2696] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2695] <... futex resumed>) = 1 [pid 2694] <... futex resumed>) = 0 [pid 2695] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2694] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2694] <... futex resumed>) = 0 [pid 2695] ioctl(5, KVM_RUN [pid 2694] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2696] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2694] <... futex resumed>) = 0 [pid 2696] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2694] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2696] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2694] <... mmap resumed>) = 0x7fc37fe20000 [pid 2696] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2694] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2696] <... mprotect resumed>) = 0 [pid 2694] <... mprotect resumed>) = 0 [pid 2696] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2694] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2696] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2694] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2696] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2694] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2699 attached ./strace-static-x86_64: Process 2698 attached [pid 2696] <... clone3 resumed> => {parent_tid=[2698]}, 88) = 2698 [pid 2694] <... clone3 resumed> => {parent_tid=[2699]}, 88) = 2699 [pid 2698] set_robust_list(0x7fc37fe619a0, 24 [pid 2694] rt_sigprocmask(SIG_SETMASK, [], [pid 2698] <... set_robust_list resumed>) = 0 [pid 2699] set_robust_list(0x7fc37fe409a0, 24 [pid 2698] rt_sigprocmask(SIG_SETMASK, [], [pid 2696] rt_sigprocmask(SIG_SETMASK, [], [pid 2699] <... set_robust_list resumed>) = 0 [pid 2698] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2696] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2694] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2699] rt_sigprocmask(SIG_SETMASK, [], [pid 2698] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2696] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2694] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2699] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2696] <... futex resumed>) = 0 [pid 2694] <... futex resumed>) = 0 [pid 2699] ioctl(5, KVM_RUN [pid 2698] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2696] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2694] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2695] <... ioctl resumed>, 0) = 0 [pid 2698] <... openat resumed>) = 3 [pid 2695] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2698] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2695] <... futex resumed>) = 0 [pid 2698] <... futex resumed>) = 0 [pid 2695] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2698] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2696] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2698] <... futex resumed>) = 0 [pid 2696] <... futex resumed>) = 1 [pid 2698] ioctl(3, KVM_CREATE_VM, 0 [pid 2696] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2699] <... ioctl resumed>, 0) = 0 [pid 2699] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2694] <... futex resumed>) = 0 [pid 2699] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2694] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2695] <... futex resumed>) = 0 [pid 2694] <... futex resumed>) = 1 [pid 2695] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2694] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2695] <... socket resumed>) = 6 [pid 2695] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2694] <... futex resumed>) = 0 [pid 2695] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2694] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2694] <... futex resumed>) = 0 [pid 2695] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2694] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2698] <... ioctl resumed>) = 4 [pid 2695] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2695] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2698] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2695] <... futex resumed>) = 1 [pid 2694] <... futex resumed>) = 0 [pid 2698] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2694] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2695] ioctl(5, KVM_RUN [pid 2694] <... futex resumed>) = 0 [pid 2694] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2696] <... futex resumed>) = 0 [pid 2695] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2696] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2698] <... futex resumed>) = 0 [pid 2696] <... futex resumed>) = 1 [pid 2698] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2696] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2695] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2694] <... futex resumed>) = 0 [pid 2695] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2694] exit_group(0) = ? [pid 2699] <... futex resumed>) = ? [pid 2695] <... futex resumed>) = ? [pid 2698] <... ioctl resumed>) = 5 [pid 2699] +++ exited with 0 +++ [pid 2698] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2696] <... futex resumed>) = 0 [pid 2696] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2696] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2698] <... futex resumed>) = 1 [pid 2698] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 2698] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 2698] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 2698] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 2698] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 2698] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 2698] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2698] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2698] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2686] +++ exited with 0 +++ [pid 2698] <... ioctl resumed>) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2686, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 2698] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 2698] <... ioctl resumed>) = 0 [pid 2698] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2698] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2698] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2698] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 2698] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 2698] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2698] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2698] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 2698] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2698] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 2698] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 298] <... restart_syscall resumed>) = 0 [pid 2698] <... ioctl resumed>) = 0 [pid 2698] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2698] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 2700 attached [pid 2700] set_robust_list(0x55558e2706a0, 24 [pid 2698] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 2700 [pid 2700] <... set_robust_list resumed>) = 0 [pid 2700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2700] setpgid(0, 0) = 0 [pid 2700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2698] <... ioctl resumed>) = 0 [pid 2698] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2700] <... openat resumed>) = 3 [pid 2700] write(3, "1000", 4 [pid 2698] <... ioctl resumed>) = 0 [pid 2700] <... write resumed>) = 4 [pid 2700] close(3) = 0 executing program [pid 2700] write(1, "executing program\n", 18) = 18 [pid 2700] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2700] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2700] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2700] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2700] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2700] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2700] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2698] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}./strace-static-x86_64: Process 2701 attached [pid 2700] <... clone3 resumed> => {parent_tid=[2701]}, 88) = 2701 [pid 2700] rt_sigprocmask(SIG_SETMASK, [], [pid 2698] <... ioctl resumed>) = 0 [pid 2701] set_robust_list(0x7fc37fe619a0, 24 [pid 2698] ioctl(5, KVM_GET_SREGS [pid 2701] <... set_robust_list resumed>) = 0 [pid 2700] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2700] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2701] rt_sigprocmask(SIG_SETMASK, [], [pid 2700] <... futex resumed>) = 0 [pid 2698] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2700] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2701] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2698] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2701] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2698] <... openat resumed>) = 6 [pid 2698] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2701] <... openat resumed>) = 3 [pid 2701] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2698] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2701] <... futex resumed>) = 1 [pid 2700] <... futex resumed>) = 0 [pid 2700] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2698] <... ioctl resumed>) = 0 [pid 2700] <... futex resumed>) = 0 [pid 2700] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2701] ioctl(3, KVM_CREATE_VM, 0 [pid 2698] close(6) = 0 [pid 2698] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2698] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2698] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2698] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2696] <... futex resumed>) = 0 [pid 2698] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2696] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2696] <... futex resumed>) = 0 [pid 2698] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2696] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2698] <... ioctl resumed>) = 0 [pid 2698] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2698] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2701] <... ioctl resumed>) = 4 [pid 2701] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2701] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2696] <... futex resumed>) = 0 [pid 2700] <... futex resumed>) = 0 [pid 2696] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2700] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2698] <... futex resumed>) = 0 [pid 2696] <... futex resumed>) = 1 [pid 2701] <... futex resumed>) = 0 [pid 2700] <... futex resumed>) = 1 [pid 2698] ioctl(5, KVM_RUN [pid 2696] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2701] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2700] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2696] <... futex resumed>) = 0 [pid 2701] <... ioctl resumed>) = 5 [pid 2701] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2701] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2696] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2700] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2696] <... mmap resumed>) = 0x7fc37fe20000 [pid 2701] <... futex resumed>) = 0 [pid 2700] <... futex resumed>) = 1 [pid 2696] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2701] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2700] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2696] <... mprotect resumed>) = 0 [pid 2701] <... ioctl resumed>) = 0 [pid 2698] <... ioctl resumed>, 0) = 0 [pid 2696] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2701] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2698] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2696] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2698] <... futex resumed>) = 0 [pid 2696] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2703 attached [pid 2701] <... ioctl resumed>) = 0 [pid 2698] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2703] set_robust_list(0x7fc37fe409a0, 24 [pid 2701] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2696] <... clone3 resumed> => {parent_tid=[2703]}, 88) = 2703 [pid 2703] <... set_robust_list resumed>) = 0 [pid 2696] rt_sigprocmask(SIG_SETMASK, [], [pid 2703] rt_sigprocmask(SIG_SETMASK, [], [pid 2696] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2703] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2701] <... ioctl resumed>) = 0 [pid 2696] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2703] ioctl(5, KVM_RUN [pid 2701] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2696] <... futex resumed>) = 0 [pid 2703] <... ioctl resumed>, 0) = 0 [pid 2696] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2703] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2701] <... ioctl resumed>) = 0 [pid 2703] <... futex resumed>) = 1 [pid 2696] <... futex resumed>) = 0 [pid 2701] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2703] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2696] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2698] <... futex resumed>) = 0 [pid 2696] <... futex resumed>) = 1 [pid 2698] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2696] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2701] <... ioctl resumed>) = 0 [pid 2698] <... socket resumed>) = 6 [pid 2701] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2698] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2696] <... futex resumed>) = 0 [pid 2698] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2696] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2696] <... futex resumed>) = 0 [pid 2701] <... ioctl resumed>) = 0 [pid 2698] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2696] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2701] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2698] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2698] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2696] <... futex resumed>) = 0 [pid 2698] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2696] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2698] ioctl(5, KVM_RUN [pid 2696] <... futex resumed>) = 0 [pid 2698] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2696] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2698] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2696] <... futex resumed>) = 0 [pid 2696] exit_group(0) = ? [pid 2703] <... futex resumed>) = ? [pid 2703] +++ exited with 0 +++ [pid 2698] <... futex resumed>) = ? [pid 2701] <... ioctl resumed>) = 0 [pid 2701] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2701] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2701] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2701] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2701] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2701] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2701] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 2701] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 2701] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2701] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2701] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 2701] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2701] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 2701] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2701] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 2701] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 2701] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 2701] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2701] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2701] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2701] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2701] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2701] close(6) = 0 [pid 2701] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2701] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2701] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2701] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2700] <... futex resumed>) = 0 [pid 2701] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2700] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2701] <... ioctl resumed>) = 0 [pid 2700] <... futex resumed>) = 0 [pid 2701] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2700] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2701] <... futex resumed>) = 0 [pid 2700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2701] ioctl(5, KVM_RUN [pid 2700] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2700] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2700] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2700] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2700] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2700] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2705 attached => {parent_tid=[2705]}, 88) = 2705 [pid 2700] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2700] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2700] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2705] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 2705] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2705] ioctl(5, KVM_RUN [pid 2701] <... ioctl resumed>, 0) = 0 [pid 2701] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2701] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2705] <... ioctl resumed>, 0) = 0 [pid 2705] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2700] <... futex resumed>) = 0 [pid 2705] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2700] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2693] +++ exited with 0 +++ [pid 2700] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2684] +++ exited with 0 +++ [pid 2701] <... futex resumed>) = 0 [pid 2701] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 2701] <... socket resumed>) = 6 [pid 2695] +++ exited with 0 +++ [pid 2694] +++ exited with 0 +++ [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 2701] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2694, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 2701] <... futex resumed>) = 1 [pid 2700] <... futex resumed>) = 0 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 2701] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2700] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2700] <... futex resumed>) = 0 [pid 2701] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2700] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2701] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2701] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2700] <... futex resumed>) = 0 [pid 2701] ioctl(5, KVM_RUN [pid 2700] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2701] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2700] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2701] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2701] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2700] exit_group(0 [pid 2705] <... futex resumed>) = ? [pid 2701] <... futex resumed>) = ? [pid 2700] <... exit_group resumed>) = ? [pid 2705] +++ exited with 0 +++ [pid 2701] +++ exited with 0 +++ [pid 297] <... restart_syscall resumed>) = 0 [pid 299] <... restart_syscall resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 2707 attached ./strace-static-x86_64: Process 2706 attached , child_tidptr=0x55558e270690) = 2706 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 2707 [pid 2707] set_robust_list(0x55558e2706a0, 24) = 0 [pid 2707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2706] set_robust_list(0x55558e2706a0, 24) = 0 [pid 2707] setpgid(0, 0) = 0 [pid 2706] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2706] <... prctl resumed>) = 0 [pid 2706] setpgid(0, 0 [pid 2707] <... openat resumed>) = 3 [pid 2706] <... setpgid resumed>) = 0 [pid 2707] write(3, "1000", 4) = 4 [pid 2706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2707] close(3executing program ) = 0 [pid 2706] <... openat resumed>) = 3 [pid 2707] write(1, "executing program\n", 18 [pid 2706] write(3, "1000", 4 [pid 2707] <... write resumed>) = 18 [pid 2706] <... write resumed>) = 4 [pid 2706] close(3) = 0 [pid 2707] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2706] write(1, "executing program\n", 18executing program [pid 2707] <... futex resumed>) = 0 [pid 2706] <... write resumed>) = 18 [pid 2707] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2706] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2707] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2707] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2706] <... futex resumed>) = 0 [pid 2707] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2706] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2706] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2706] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2707] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2706] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2707] <... mmap resumed>) = 0x7fc37fe41000 [pid 2707] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2706] <... mprotect resumed>) = 0 [pid 2707] <... mprotect resumed>) = 0 [pid 2707] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2706] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2707] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2707] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2706] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2706] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2709 attached ./strace-static-x86_64: Process 2708 attached [pid 2709] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 2706] <... clone3 resumed> => {parent_tid=[2709]}, 88) = 2709 [pid 2709] rt_sigprocmask(SIG_SETMASK, [], [pid 2706] rt_sigprocmask(SIG_SETMASK, [], [pid 2709] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2708] set_robust_list(0x7fc37fe619a0, 24 [pid 2706] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2709] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2708] <... set_robust_list resumed>) = 0 [pid 2707] <... clone3 resumed> => {parent_tid=[2708]}, 88) = 2708 [pid 2706] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2708] rt_sigprocmask(SIG_SETMASK, [], [pid 2707] rt_sigprocmask(SIG_SETMASK, [], [pid 2708] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2707] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2709] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2707] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2706] <... futex resumed>) = 0 [pid 2709] <... openat resumed>) = 3 [pid 2708] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2707] <... futex resumed>) = 0 [pid 2706] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2709] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2708] <... openat resumed>) = 3 [pid 2707] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2709] <... futex resumed>) = 0 [pid 2708] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2706] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2709] ioctl(3, KVM_CREATE_VM, 0 [pid 2706] <... futex resumed>) = 0 [pid 2708] <... futex resumed>) = 0 [pid 2707] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2706] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2708] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2707] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2708] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2707] <... futex resumed>) = 0 [pid 2708] ioctl(3, KVM_CREATE_VM, 0 [pid 2707] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2709] <... ioctl resumed>) = 4 [pid 2709] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2706] <... futex resumed>) = 0 [pid 2706] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2709] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2706] <... futex resumed>) = 0 [pid 2709] <... ioctl resumed>) = 5 [pid 2708] <... ioctl resumed>) = 4 [pid 2706] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2708] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2708] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2707] <... futex resumed>) = 0 [pid 2707] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2708] <... futex resumed>) = 0 [pid 2707] <... futex resumed>) = 1 [pid 2707] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2709] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2708] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2709] <... futex resumed>) = 1 [pid 2706] <... futex resumed>) = 0 [pid 2706] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2709] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2706] <... futex resumed>) = 0 [pid 2706] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2709] <... ioctl resumed>) = 0 [pid 2708] <... ioctl resumed>) = 5 [pid 2709] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 2708] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2709] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 2708] <... futex resumed>) = 1 [pid 2707] <... futex resumed>) = 0 [pid 2708] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2707] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2708] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2707] <... futex resumed>) = 0 [pid 2707] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2708] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2709] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2698] +++ exited with 0 +++ [pid 2696] +++ exited with 0 +++ [pid 2708] <... ioctl resumed>) = 0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 2708] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 2709] <... ioctl resumed>) = 0 [pid 2709] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 2709] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 2709] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2709] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 300] <... restart_syscall resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 2710 attached [pid 2708] <... ioctl resumed>) = 0 [pid 2708] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2710] set_robust_list(0x55558e2706a0, 24 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 2710 [pid 2710] <... set_robust_list resumed>) = 0 [pid 2708] <... ioctl resumed>) = 0 [pid 2710] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2708] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2710] <... prctl resumed>) = 0 [pid 2709] <... ioctl resumed>) = 0 [pid 2708] <... ioctl resumed>) = 0 [pid 2709] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2710] setpgid(0, 0 [pid 2708] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2710] <... setpgid resumed>) = 0 [pid 2709] <... ioctl resumed>) = 0 [pid 2708] <... ioctl resumed>) = 0 [pid 2709] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2708] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2709] <... ioctl resumed>) = 0 [pid 2709] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2708] <... ioctl resumed>) = 0 [pid 2710] <... openat resumed>) = 3 [pid 2708] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2710] write(3, "1000", 4) = 4 executing program [pid 2710] close(3) = 0 [pid 2710] write(1, "executing program\n", 18) = 18 [pid 2710] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2709] <... ioctl resumed>) = 0 [pid 2710] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2709] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2710] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2708] <... ioctl resumed>) = 0 [pid 2709] <... ioctl resumed>) = 0 [pid 2710] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2709] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2708] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2710] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2710] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2709] <... ioctl resumed>) = 0 [pid 2708] <... ioctl resumed>) = 0 [pid 2710] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2709] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2708] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2710] <... mprotect resumed>) = 0 [pid 2710] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2710] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2711 attached => {parent_tid=[2711]}, 88) = 2711 [pid 2711] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 2710] rt_sigprocmask(SIG_SETMASK, [], [pid 2711] rt_sigprocmask(SIG_SETMASK, [], [pid 2710] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2711] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2710] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2711] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2710] <... futex resumed>) = 0 [pid 2710] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2711] <... openat resumed>) = 3 [pid 2711] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2710] <... futex resumed>) = 0 [pid 2711] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2710] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2711] ioctl(3, KVM_CREATE_VM, 0 [pid 2710] <... futex resumed>) = 0 [pid 2710] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2711] <... ioctl resumed>) = 4 [pid 2711] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2710] <... futex resumed>) = 0 [pid 2710] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2710] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2711] <... futex resumed>) = 1 [pid 2711] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 2711] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2710] <... futex resumed>) = 0 [pid 2710] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2710] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2711] <... futex resumed>) = 1 [pid 2711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 2709] <... ioctl resumed>) = 0 [pid 2708] <... ioctl resumed>) = 0 [pid 2711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2709] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2708] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2711] <... ioctl resumed>) = 0 [pid 2708] <... ioctl resumed>) = 0 [pid 2711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 2709] <... ioctl resumed>) = 0 [pid 2708] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2709] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2709] <... ioctl resumed>) = 0 [pid 2708] <... ioctl resumed>) = 0 [pid 2711] <... ioctl resumed>) = 0 [pid 2709] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2708] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2709] <... ioctl resumed>) = 0 [pid 2711] <... ioctl resumed>) = 0 [pid 2709] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2709] <... ioctl resumed>) = 0 [pid 2709] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2711] <... ioctl resumed>) = 0 [pid 2711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2709] <... ioctl resumed>) = 0 [pid 2709] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2711] <... ioctl resumed>) = 0 [pid 2711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2709] <... ioctl resumed>) = 0 [pid 2708] <... ioctl resumed>) = 0 [pid 2711] <... ioctl resumed>) = 0 [pid 2708] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2709] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2708] <... ioctl resumed>) = 0 [pid 2711] <... ioctl resumed>) = 0 [pid 2708] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2708] <... ioctl resumed>) = 0 [pid 2711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2708] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2711] <... ioctl resumed>) = 0 [pid 2711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 2708] <... ioctl resumed>) = 0 [pid 2711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2708] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2711] <... ioctl resumed>) = 0 [pid 2708] <... ioctl resumed>) = 0 [pid 2711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2708] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2708] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2711] <... ioctl resumed>) = 0 [pid 2711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 2711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 2711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 2711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 2711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 2709] <... ioctl resumed>) = 0 [pid 2711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2709] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2711] <... ioctl resumed>) = 0 [pid 2709] <... ioctl resumed>) = 0 [pid 2711] ioctl(5, KVM_GET_SREGS [pid 2709] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2711] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2709] <... ioctl resumed>) = 0 [pid 2711] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2709] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2711] <... openat resumed>) = 6 [pid 2709] <... ioctl resumed>) = 0 [pid 2700] +++ exited with 0 +++ [pid 2709] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2700, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 2711] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2709] <... ioctl resumed>) = 0 [pid 2709] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2711] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2709] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2711] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2709] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2711] <... ioctl resumed>) = 0 [pid 2711] close(6 [pid 2709] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2711] <... close resumed>) = 0 [pid 2709] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2711] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2709] <... ioctl resumed>) = 0 [pid 2709] close(6) = 0 [pid 2709] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2711] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2709] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2711] <... ioctl resumed>) = 0 [pid 2709] <... ioctl resumed>) = 0 [pid 2711] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2709] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2711] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2709] <... ioctl resumed>) = 0 [pid 2711] <... futex resumed>) = 1 [pid 2710] <... futex resumed>) = 0 [pid 2711] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2710] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2709] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2710] <... futex resumed>) = 0 [pid 2709] <... futex resumed>) = 1 [pid 2706] <... futex resumed>) = 0 [pid 2711] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2710] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2709] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2706] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2711] <... ioctl resumed>) = 0 [pid 2709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2706] <... futex resumed>) = 0 [pid 2709] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2706] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2709] <... ioctl resumed>) = 0 [pid 2709] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2706] <... futex resumed>) = 0 [pid 2706] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2709] <... futex resumed>) = 1 [pid 2706] <... futex resumed>) = 0 [pid 2709] ioctl(5, KVM_RUN [pid 2706] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2711] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2710] <... futex resumed>) = 0 [pid 2706] <... futex resumed>) = 0 [pid 2711] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2710] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2706] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2710] <... futex resumed>) = 0 [pid 2711] ioctl(5, KVM_RUN [pid 2706] <... mmap resumed>) = 0x7fc37fe20000 [pid 2710] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2711] <... ioctl resumed>, 0) = 0 [pid 2709] <... ioctl resumed>, 0) = 0 [pid 2708] <... ioctl resumed>) = 0 [pid 2707] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2706] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 298] <... restart_syscall resumed>) = 0 [pid 2711] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2710] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2709] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2708] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2707] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2706] <... mprotect resumed>) = 0 [pid 2711] <... futex resumed>) = 0 [pid 2710] <... mmap resumed>) = 0x7fc37fe20000 [pid 2709] <... futex resumed>) = 0 [pid 2708] <... ioctl resumed>) = 0 [pid 2707] <... futex resumed>) = 0 [pid 2711] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2709] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2708] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2710] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2707] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2706] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 2714 attached [pid 2708] <... ioctl resumed>) = 0 [pid 2706] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2714] set_robust_list(0x55558e2706a0, 24 [pid 2710] <... mprotect resumed>) = 0 [pid 2708] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2707] <... mmap resumed>) = 0x7fc37fe20000 [pid 2706] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 2714 [pid 2710] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2707] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2710] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2707] <... mprotect resumed>) = 0 [pid 2706] <... clone3 resumed> => {parent_tid=[2715]}, 88) = 2715 [pid 2710] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2706] rt_sigprocmask(SIG_SETMASK, [], [pid 2707] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2706] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2706] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2707] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2706] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2710] <... clone3 resumed> => {parent_tid=[2716]}, 88) = 2716 [pid 2707] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2710] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 2717 attached NULL, 8) = 0 [pid 2717] set_robust_list(0x7fc37fe409a0, 24 [pid 2710] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2717] <... set_robust_list resumed>) = 0 [pid 2710] <... futex resumed>) = 0 [pid 2707] <... clone3 resumed> => {parent_tid=[2717]}, 88) = 2717 [pid 2717] rt_sigprocmask(SIG_SETMASK, [], [pid 2710] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2717] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2707] rt_sigprocmask(SIG_SETMASK, [], [pid 2717] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2707] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2707] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2717] <... futex resumed>) = 0 [pid 2707] <... futex resumed>) = 1 [pid 2717] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 2707] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2717] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2707] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2717] <... futex resumed>) = 0 [pid 2707] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2717] ioctl(5, KVM_RUN [pid 2707] <... futex resumed>) = 0 ./strace-static-x86_64: Process 2716 attached ./strace-static-x86_64: Process 2715 attached [pid 2714] <... set_robust_list resumed>) = 0 [pid 2708] <... ioctl resumed>) = 0 [pid 2716] set_robust_list(0x7fc37fe409a0, 24 [pid 2715] set_robust_list(0x7fc37fe409a0, 24 [pid 2716] <... set_robust_list resumed>) = 0 [pid 2715] <... set_robust_list resumed>) = 0 [pid 2714] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2708] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2707] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2717] <... ioctl resumed>, 0) = 0 [pid 2716] rt_sigprocmask(SIG_SETMASK, [], [pid 2715] rt_sigprocmask(SIG_SETMASK, [], [pid 2714] <... prctl resumed>) = 0 [pid 2708] <... ioctl resumed>) = 0 [pid 2707] <... futex resumed>) = 0 [pid 2716] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2715] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2708] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2716] ioctl(5, KVM_RUN [pid 2715] ioctl(5, KVM_RUN [pid 2714] setpgid(0, 0 [pid 2707] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fdff000 [pid 2707] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2716] <... ioctl resumed>, 0) = 0 [pid 2707] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2715] <... ioctl resumed>, 0) = 0 [pid 2716] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2714] <... setpgid resumed>) = 0 [pid 2715] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2708] <... ioctl resumed>) = 0 [pid 2707] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0} [pid 2716] <... futex resumed>) = 1 [pid 2715] <... futex resumed>) = 1 [pid 2714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2710] <... futex resumed>) = 0 [pid 2708] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2706] <... futex resumed>) = 0 [pid 2717] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2716] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2715] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2714] <... openat resumed>) = 3 [pid 2710] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2706] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2719 attached [pid 2717] <... futex resumed>) = 0 [pid 2714] write(3, "1000", 4 [pid 2711] <... futex resumed>) = 0 [pid 2710] <... futex resumed>) = 1 [pid 2709] <... futex resumed>) = 0 [pid 2708] <... ioctl resumed>) = 0 [pid 2707] <... clone3 resumed> => {parent_tid=[2719]}, 88) = 2719 [pid 2706] <... futex resumed>) = 1 [pid 2719] set_robust_list(0x7fc37fe1f9a0, 24 [pid 2717] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2714] <... write resumed>) = 4 [pid 2711] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2710] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2709] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) executing program [pid 2708] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2707] rt_sigprocmask(SIG_SETMASK, [], [pid 2706] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2719] <... set_robust_list resumed>) = 0 [pid 2714] close(3 [pid 2711] <... socket resumed>) = 6 [pid 2709] <... socket resumed>) = 6 [pid 2709] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2706] <... futex resumed>) = 0 [pid 2709] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2706] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2706] <... futex resumed>) = 0 [pid 2709] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2706] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2709] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2709] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2706] <... futex resumed>) = 0 [pid 2709] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2706] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2706] <... futex resumed>) = 0 [pid 2709] ioctl(5, KVM_RUN [pid 2706] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2714] <... close resumed>) = 0 [pid 2719] rt_sigprocmask(SIG_SETMASK, [], [pid 2714] write(1, "executing program\n", 18 [pid 2711] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2707] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2719] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2714] <... write resumed>) = 18 [pid 2711] <... futex resumed>) = 1 [pid 2707] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 2719] ioctl(5, KVM_RUN [pid 2714] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2711] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2710] <... futex resumed>) = 0 [pid 2707] <... futex resumed>) = 0 [pid 2714] <... futex resumed>) = 0 [pid 2707] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2714] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2710] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2714] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2711] <... futex resumed>) = 0 [pid 2710] <... futex resumed>) = 1 [pid 2708] <... ioctl resumed>) = 0 [pid 2719] <... ioctl resumed>, 0) = 0 [pid 2714] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2711] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2710] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2709] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2708] ioctl(5, KVM_GET_SREGS [pid 2719] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2714] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2711] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2709] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2708] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2719] <... futex resumed>) = 1 [pid 2707] <... futex resumed>) = 0 [pid 2714] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2711] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2709] <... futex resumed>) = 1 [pid 2706] <... futex resumed>) = 0 [pid 2709] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2706] exit_group(0 [pid 2719] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2715] <... futex resumed>) = ? [pid 2714] <... mmap resumed>) = 0x7fc37fe41000 [pid 2711] <... futex resumed>) = 1 [pid 2710] <... futex resumed>) = 0 [pid 2709] <... futex resumed>) = ? [pid 2708] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2707] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2706] <... exit_group resumed>) = ? [pid 2717] <... futex resumed>) = 0 [pid 2715] +++ exited with 0 +++ [pid 2714] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2711] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2710] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2709] +++ exited with 0 +++ [pid 2708] <... openat resumed>) = 6 [pid 2707] <... futex resumed>) = 1 [pid 2714] <... mprotect resumed>) = 0 [pid 2711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2710] <... futex resumed>) = 0 [pid 2708] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2707] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2717] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2714] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2711] ioctl(5, KVM_RUN [pid 2710] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2708] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2714] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2708] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2714] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2708] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 2717] <... socket resumed>) = 7 [pid 2711] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2708] close(6./strace-static-x86_64: Process 2720 attached [pid 2717] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2714] <... clone3 resumed> => {parent_tid=[2720]}, 88) = 2720 [pid 2717] <... futex resumed>) = 1 [pid 2707] <... futex resumed>) = 0 [pid 2717] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2707] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2720] set_robust_list(0x7fc37fe619a0, 24 [pid 2717] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2714] rt_sigprocmask(SIG_SETMASK, [], [pid 2711] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2708] <... close resumed>) = 0 [pid 2707] <... futex resumed>) = 0 [pid 2717] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 7, 0x836f3000 [pid 2714] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2711] <... futex resumed>) = 1 [pid 2710] <... futex resumed>) = 0 [pid 2720] <... set_robust_list resumed>) = 0 [pid 2708] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2707] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2720] rt_sigprocmask(SIG_SETMASK, [], [pid 2717] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2714] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2711] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2710] exit_group(0 [pid 2708] <... ioctl resumed>) = 5 [pid 2720] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2714] <... futex resumed>) = 0 [pid 2714] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x200000fe8000} --- [pid 2716] <... futex resumed>) = ? [pid 2711] <... futex resumed>) = ? [pid 2710] <... exit_group resumed>) = ? [pid 2720] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2716] +++ exited with 0 +++ [pid 2711] +++ exited with 0 +++ [pid 2720] <... openat resumed>) = 3 [pid 2720] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2714] <... futex resumed>) = 0 [pid 2719] <... futex resumed>) = ? [pid 2707] <... futex resumed>) = ? [pid 2719] +++ killed by SIGSEGV +++ [pid 2717] +++ killed by SIGSEGV +++ [pid 2714] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2720] <... futex resumed>) = 1 [pid 2720] ioctl(3, KVM_CREATE_VM, 0 [pid 2714] <... futex resumed>) = 0 [pid 2714] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2720] <... ioctl resumed>) = 4 [pid 2720] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2714] <... futex resumed>) = 0 [pid 2714] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2714] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2720] <... futex resumed>) = 1 [pid 2720] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 2720] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2714] <... futex resumed>) = 0 [pid 2714] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2714] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2720] <... futex resumed>) = 1 [pid 2720] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 2720] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 2720] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 2720] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 2720] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 2720] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 2720] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2720] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2706] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 2720] <... ioctl resumed>) = 0 [pid 2720] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 2720] <... ioctl resumed>) = 0 [pid 2720] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2720] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2720] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2720] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2720] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 2720] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 2720] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2720] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2720] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 2720] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2720] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 299] <... restart_syscall resumed>) = 0 [pid 2720] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2720] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 2721 attached [pid 2721] set_robust_list(0x55558e2706a0, 24) = 0 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 2721 [pid 2721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2721] setpgid(0, 0) = 0 [pid 2721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2721] write(3, "1000", 4) = 4 [pid 2721] close(3) = 0 [pid 2721] write(1, "executing program\n", 18) = 18 [pid 2721] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2721] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2721] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2721] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2721] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2721] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2721] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2722 attached => {parent_tid=[2722]}, 88) = 2722 [pid 2722] set_robust_list(0x7fc37fe619a0, 24 [pid 2721] rt_sigprocmask(SIG_SETMASK, [], [pid 2722] <... set_robust_list resumed>) = 0 [pid 2721] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2722] rt_sigprocmask(SIG_SETMASK, [], [pid 2721] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2722] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2722] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2721] <... futex resumed>) = 0 [pid 2721] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2722] <... openat resumed>) = 3 [pid 2722] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2721] <... futex resumed>) = 0 [pid 2722] <... futex resumed>) = 1 [pid 2722] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2721] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2721] <... futex resumed>) = 0 [pid 2722] ioctl(3, KVM_CREATE_VM, 0 [pid 2721] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}executing program [pid 2722] <... ioctl resumed>) = 4 [pid 2722] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2721] <... futex resumed>) = 0 [pid 2721] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2721] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2722] <... futex resumed>) = 1 [pid 2722] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 2722] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2721] <... futex resumed>) = 0 [pid 2721] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2721] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2722] <... futex resumed>) = 1 [pid 2722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 2722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 2722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2720] <... ioctl resumed>) = 0 [pid 2720] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2722] <... ioctl resumed>) = 0 [pid 2720] <... ioctl resumed>) = 0 [pid 2722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2720] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2722] <... ioctl resumed>) = 0 [pid 2722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 2720] <... ioctl resumed>) = 0 [pid 2720] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2720] <... ioctl resumed>) = 0 [pid 2722] <... ioctl resumed>) = 0 [pid 2720] ioctl(5, KVM_GET_SREGS [pid 2722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2720] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2722] <... ioctl resumed>) = 0 [pid 2722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2720] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2722] <... ioctl resumed>) = 0 [pid 2720] <... openat resumed>) = 6 [pid 2722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2720] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2720] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2722] <... ioctl resumed>) = 0 [pid 2722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2720] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2720] close(6) = 0 [pid 2720] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2720] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2720] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2720] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2714] <... futex resumed>) = 0 [pid 2714] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2714] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2720] <... futex resumed>) = 1 [pid 2720] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 2720] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2714] <... futex resumed>) = 0 [pid 2714] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2714] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2714] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2714] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2720] <... futex resumed>) = 1 [pid 2714] <... mprotect resumed>) = 0 [pid 2714] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2720] ioctl(5, KVM_RUN [pid 2714] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2722] <... ioctl resumed>) = 0 [pid 2722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2714] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2722] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 2724 attached [pid 2722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2724] set_robust_list(0x7fc37fe409a0, 24 [pid 2722] <... ioctl resumed>) = 0 [pid 2714] <... clone3 resumed> => {parent_tid=[2724]}, 88) = 2724 [pid 2724] <... set_robust_list resumed>) = 0 [pid 2722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2714] rt_sigprocmask(SIG_SETMASK, [], [pid 2724] rt_sigprocmask(SIG_SETMASK, [], [pid 2722] <... ioctl resumed>) = 0 [pid 2714] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2724] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2724] ioctl(5, KVM_RUN [pid 2722] <... ioctl resumed>) = 0 [pid 2714] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2714] <... futex resumed>) = 0 [pid 2722] <... ioctl resumed>) = 0 [pid 2722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2714] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2722] <... ioctl resumed>) = 0 [pid 2722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2720] <... ioctl resumed>, 0) = 0 [pid 2722] <... ioctl resumed>) = 0 [pid 2722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2724] <... ioctl resumed>, 0) = 0 [pid 2722] <... ioctl resumed>) = 0 [pid 2720] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2720] <... futex resumed>) = 0 [pid 2724] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2722] <... ioctl resumed>) = 0 [pid 2722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2724] <... futex resumed>) = 1 [pid 2720] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2714] <... futex resumed>) = 0 [pid 2724] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2722] <... ioctl resumed>) = 0 [pid 2714] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2714] <... futex resumed>) = 0 [pid 2720] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2714] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2720] <... socket resumed>) = 6 [pid 2720] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2714] <... futex resumed>) = 0 [pid 2720] <... futex resumed>) = 1 [pid 2714] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2720] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2714] <... futex resumed>) = 0 [pid 2720] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2714] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2720] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2714] <... futex resumed>) = 0 [pid 2714] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2720] <... futex resumed>) = 1 [pid 2714] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2720] ioctl(5, KVM_RUN [pid 2722] <... ioctl resumed>) = 0 [pid 2720] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 2720] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2720] <... futex resumed>) = 1 [pid 2714] <... futex resumed>) = 0 [pid 2722] <... ioctl resumed>) = 0 [pid 2720] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2714] exit_group(0 [pid 2724] <... futex resumed>) = ? [pid 2722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2720] <... futex resumed>) = ? [pid 2714] <... exit_group resumed>) = ? [pid 2724] +++ exited with 0 +++ [pid 2722] <... ioctl resumed>) = 0 [pid 2720] +++ exited with 0 +++ [pid 2722] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2722] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2722] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2722] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2722] close(6) = 0 [pid 2722] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2722] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2722] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2722] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2721] <... futex resumed>) = 0 [pid 2721] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2721] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2722] <... futex resumed>) = 1 [pid 2722] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 2722] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2721] <... futex resumed>) = 0 [pid 2721] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2721] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2722] <... futex resumed>) = 1 [pid 2721] <... futex resumed>) = 0 [pid 2722] ioctl(5, KVM_RUN [pid 2721] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2708] +++ killed by SIGSEGV +++ [pid 2707] +++ killed by SIGSEGV +++ [pid 2722] <... ioctl resumed>, 0) = 0 [pid 2721] <... mmap resumed>) = 0x7fc37fe20000 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=2707, si_uid=0, si_status=SIGSEGV, si_utime=0, si_stime=1} --- [pid 2722] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2721] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2722] <... futex resumed>) = 0 [pid 2721] <... mprotect resumed>) = 0 [pid 2722] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2721] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2721] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2726 attached => {parent_tid=[2726]}, 88) = 2726 [pid 2726] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 2721] rt_sigprocmask(SIG_SETMASK, [], [pid 2726] rt_sigprocmask(SIG_SETMASK, [], [pid 2721] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2726] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2721] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2721] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2726] ioctl(5, KVM_RUN, 0) = 0 [pid 2726] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2721] <... futex resumed>) = 0 [pid 2726] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2721] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2722] <... futex resumed>) = 0 [pid 2721] <... futex resumed>) = 1 [pid 2722] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2721] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2722] <... socket resumed>) = 6 [pid 2722] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2722] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2721] <... futex resumed>) = 0 [pid 2721] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2722] <... futex resumed>) = 0 [pid 2721] <... futex resumed>) = 1 [pid 2722] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2721] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2722] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2722] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2721] <... futex resumed>) = 0 [pid 2722] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2721] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2721] <... futex resumed>) = 0 [pid 2722] ioctl(5, KVM_RUN [pid 2721] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2722] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2722] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2722] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2721] <... futex resumed>) = 0 [pid 2721] exit_group(0 [pid 2722] <... futex resumed>) = ? [pid 2721] <... exit_group resumed>) = ? [pid 2726] <... futex resumed>) = ? [pid 2726] +++ exited with 0 +++ [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 2727 attached [pid 2727] set_robust_list(0x55558e2706a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 2727 [pid 2727] <... set_robust_list resumed>) = 0 [pid 2727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2727] setpgid(0, 0) = 0 [pid 2727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2727] write(3, "1000", 4executing program ) = 4 [pid 2727] close(3) = 0 [pid 2727] write(1, "executing program\n", 18) = 18 [pid 2727] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2727] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2727] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2727] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2727] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2727] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2728 attached => {parent_tid=[2728]}, 88) = 2728 [pid 2728] set_robust_list(0x7fc37fe619a0, 24 [pid 2727] rt_sigprocmask(SIG_SETMASK, [], [pid 2728] <... set_robust_list resumed>) = 0 [pid 2728] rt_sigprocmask(SIG_SETMASK, [], [pid 2727] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2728] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2728] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2727] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2728] <... openat resumed>) = 3 [pid 2728] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2727] <... futex resumed>) = 0 [pid 2728] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2727] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 2727] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2728] <... futex resumed>) = 0 [pid 2727] <... futex resumed>) = 1 [pid 2728] ioctl(3, KVM_CREATE_VM, 0 [pid 2727] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2728] <... ioctl resumed>) = 4 [pid 2728] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2727] <... futex resumed>) = 0 [pid 2727] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2727] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2728] <... futex resumed>) = 1 [pid 2728] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 2728] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2727] <... futex resumed>) = 0 [pid 2727] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2727] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2728] <... futex resumed>) = 1 [pid 2728] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 2728] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 2728] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 2728] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2710] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 2728] <... ioctl resumed>) = 0 [pid 2728] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 2728] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 300] <... restart_syscall resumed>) = 0 [pid 2728] <... ioctl resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2728] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 ./strace-static-x86_64: Process 2729 attached [pid 2728] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 2729 [pid 2729] set_robust_list(0x55558e2706a0, 24) = 0 [pid 2729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2729] setpgid(0, 0 [pid 2728] <... ioctl resumed>) = 0 [pid 2728] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2729] <... setpgid resumed>) = 0 [pid 2728] <... ioctl resumed>) = 0 [pid 2729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2728] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2729] <... openat resumed>) = 3 [pid 2729] write(3, "1000", 4) = 4 [pid 2729] close(3executing program ) = 0 [pid 2729] write(1, "executing program\n", 18) = 18 [pid 2729] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2728] <... ioctl resumed>) = 0 [pid 2729] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2728] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2729] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2729] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2729] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2729] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2729] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2729] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2730 attached => {parent_tid=[2730]}, 88) = 2730 [pid 2730] set_robust_list(0x7fc37fe619a0, 24 [pid 2729] rt_sigprocmask(SIG_SETMASK, [], [pid 2730] <... set_robust_list resumed>) = 0 [pid 2729] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2730] rt_sigprocmask(SIG_SETMASK, [], [pid 2729] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2730] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2730] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2729] <... futex resumed>) = 0 [pid 2729] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2730] <... openat resumed>) = 3 [pid 2730] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2729] <... futex resumed>) = 0 [pid 2730] ioctl(3, KVM_CREATE_VM, 0 [pid 2729] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2729] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2728] <... ioctl resumed>) = 0 [pid 2730] <... ioctl resumed>) = 4 [pid 2728] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2730] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2729] <... futex resumed>) = 0 [pid 2728] <... ioctl resumed>) = 0 [pid 2729] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2730] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2729] <... futex resumed>) = 0 [pid 2728] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2729] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2728] <... ioctl resumed>) = 0 [pid 2728] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2730] <... ioctl resumed>) = 5 [pid 2728] <... ioctl resumed>) = 0 [pid 2730] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2728] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2730] <... futex resumed>) = 1 [pid 2729] <... futex resumed>) = 0 [pid 2730] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 2729] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2730] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2729] <... futex resumed>) = 0 [pid 2728] <... ioctl resumed>) = 0 [pid 2729] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2728] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2730] <... ioctl resumed>) = 0 [pid 2730] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2728] <... ioctl resumed>) = 0 [pid 2730] <... ioctl resumed>) = 0 [pid 2728] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2730] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2728] <... ioctl resumed>) = 0 [pid 2728] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2730] <... ioctl resumed>) = 0 [pid 2730] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2728] <... ioctl resumed>) = 0 [pid 2728] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2730] <... ioctl resumed>) = 0 [pid 2730] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2728] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2730] <... ioctl resumed>) = 0 [pid 2728] <... ioctl resumed>) = 0 [pid 2730] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2728] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2728] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2730] <... ioctl resumed>) = 0 [pid 2730] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2728] <... ioctl resumed>) = 0 [pid 2730] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2728] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2730] <... ioctl resumed>) = 0 [pid 2728] <... ioctl resumed>) = 0 [pid 2730] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2730] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2728] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2730] <... ioctl resumed>) = 0 [pid 2730] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2728] <... ioctl resumed>) = 0 [pid 2728] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2730] <... ioctl resumed>) = 0 [pid 2730] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2728] <... ioctl resumed>) = 0 [pid 2728] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2728] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2728] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2728] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2728] close(6) = 0 [pid 2728] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2730] <... ioctl resumed>) = 0 [pid 2730] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2728] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2730] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2728] <... ioctl resumed>) = 0 [pid 2730] <... ioctl resumed>) = 0 [pid 2730] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2728] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2730] <... ioctl resumed>) = 0 [pid 2730] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2728] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2727] <... futex resumed>) = 0 [pid 2730] <... ioctl resumed>) = 0 [pid 2728] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2727] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2728] <... ioctl resumed>) = 0 [pid 2727] <... futex resumed>) = 0 [pid 2730] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2728] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2727] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2730] <... ioctl resumed>) = 0 [pid 2728] <... futex resumed>) = 0 [pid 2727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2730] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2728] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2727] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2727] <... futex resumed>) = 0 [pid 2730] <... ioctl resumed>) = 0 [pid 2728] ioctl(5, KVM_RUN [pid 2727] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2730] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2727] <... futex resumed>) = 0 [pid 2730] <... ioctl resumed>) = 0 [pid 2730] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2730] <... ioctl resumed>) = 0 [pid 2730] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2727] <... mmap resumed>) = 0x7fc37fe20000 [pid 2730] <... ioctl resumed>) = 0 [pid 2730] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2727] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2727] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2727] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2732 attached => {parent_tid=[2732]}, 88) = 2732 [pid 2727] rt_sigprocmask(SIG_SETMASK, [], [pid 2732] set_robust_list(0x7fc37fe409a0, 24 [pid 2727] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2732] <... set_robust_list resumed>) = 0 [pid 2728] <... ioctl resumed>, 0) = 0 [pid 2727] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2732] rt_sigprocmask(SIG_SETMASK, [], [pid 2730] <... ioctl resumed>) = 0 [pid 2714] +++ exited with 0 +++ [pid 2727] <... futex resumed>) = 0 [pid 2722] +++ exited with 0 +++ [pid 2721] +++ exited with 0 +++ [pid 2728] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2732] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2730] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2727] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2732] ioctl(5, KVM_RUN [pid 2730] <... ioctl resumed>) = 0 [pid 2728] <... futex resumed>) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 2730] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2721, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 2732] <... ioctl resumed>, 0) = 0 [pid 2730] <... ioctl resumed>) = 0 [pid 2728] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 2730] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2730] <... ioctl resumed>) = 0 [pid 2730] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2730] openat(AT_FDCWD, "/dev/kvm", O_RDWR./strace-static-x86_64: Process 2733 attached [pid 2732] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2730] <... openat resumed>) = 6 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 2733 [pid 2732] <... futex resumed>) = 1 [pid 2730] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2727] <... futex resumed>) = 0 [pid 2732] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2727] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2730] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2728] <... futex resumed>) = 0 [pid 2727] <... futex resumed>) = 1 [pid 2733] set_robust_list(0x55558e2706a0, 24 [pid 2730] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2728] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2727] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2733] <... set_robust_list resumed>) = 0 [pid 2730] <... ioctl resumed>) = 0 [pid 2728] <... socket resumed>) = 6 [pid 2728] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2733] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2728] <... futex resumed>) = 1 [pid 2727] <... futex resumed>) = 0 [pid 2730] close(6 [pid 2728] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2727] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2733] <... prctl resumed>) = 0 [pid 2730] <... close resumed>) = 0 [pid 2727] <... futex resumed>) = 0 [pid 2728] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2727] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2733] setpgid(0, 0 [pid 2730] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2728] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2733] <... setpgid resumed>) = 0 [pid 2730] <... ioctl resumed>) = 5 [pid 2728] <... futex resumed>) = 1 [pid 2727] <... futex resumed>) = 0 [pid 2728] ioctl(5, KVM_RUN [pid 2727] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2730] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2727] <... futex resumed>) = 0 [pid 2733] <... openat resumed>) = 3 [pid 2730] <... ioctl resumed>) = 0 [pid 2728] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2727] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2728] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2727] <... futex resumed>) = 0 [pid 2727] exit_group(0) = ? [pid 2732] <... futex resumed>) = ? [pid 2730] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2733] write(3, "1000", 4 [pid 2732] +++ exited with 0 +++ [pid 2728] <... futex resumed>) = ? [pid 2733] <... write resumed>) = 4 [pid 2730] <... ioctl resumed>) = 0 [pid 2733] close(3 [pid 2730] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2733] <... close resumed>) = 0 executing program [pid 2730] <... futex resumed>) = 1 [pid 2733] write(1, "executing program\n", 18 [pid 2729] <... futex resumed>) = 0 [pid 2733] <... write resumed>) = 18 [pid 2730] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2729] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2733] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2729] <... futex resumed>) = 0 [pid 2733] <... futex resumed>) = 0 [pid 2730] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2729] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2733] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2730] <... ioctl resumed>) = 0 [pid 2733] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2730] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2733] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2730] <... futex resumed>) = 1 [pid 2729] <... futex resumed>) = 0 [pid 2733] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2730] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2729] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2733] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2729] <... futex resumed>) = 0 [pid 2733] <... mmap resumed>) = 0x7fc37fe41000 [pid 2729] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2729] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2733] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2730] ioctl(5, KVM_RUN [pid 2729] <... mmap resumed>) = 0x7fc37fe20000 [pid 2733] <... mprotect resumed>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 2729] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2733] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2733] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2735 attached => {parent_tid=[2735]}, 88) = 2735 [pid 2733] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2733] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2733] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2735] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 2735] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2735] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 2735] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2733] <... futex resumed>) = 0 [pid 2733] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2733] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2735] ioctl(3, KVM_CREATE_VM, 0 [pid 2729] <... mprotect resumed>) = 0 [pid 2729] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2735] <... ioctl resumed>) = 4 [pid 2735] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2733] <... futex resumed>) = 0 [pid 2733] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2733] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2735] <... futex resumed>) = 1 [pid 2735] ioctl(4, KVM_CREATE_VCPU, 2 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2729] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2735] <... ioctl resumed>) = 5 [pid 2735] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2733] <... futex resumed>) = 0 [pid 2733] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2729] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2736 attached ./strace-static-x86_64: Process 2737 attached => {parent_tid=[2737]}, 88) = 2737 [pid 2737] set_robust_list(0x7fc37fe409a0, 24 [pid 2733] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2736] set_robust_list(0x55558e2706a0, 24) = 0 [pid 2737] <... set_robust_list resumed>) = 0 [pid 2736] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2735] <... futex resumed>) = 1 [pid 2729] rt_sigprocmask(SIG_SETMASK, [], [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 2736 [pid 2737] rt_sigprocmask(SIG_SETMASK, [], [pid 2729] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2737] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2729] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2737] ioctl(5, KVM_RUN [pid 2729] <... futex resumed>) = 0 [pid 2736] <... prctl resumed>) = 0 [pid 2735] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2729] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2737] <... ioctl resumed>, 0) = 0 [pid 2736] setpgid(0, 0 [pid 2730] <... ioctl resumed>, 0) = 0 [pid 2737] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2736] <... setpgid resumed>) = 0 [pid 2737] <... futex resumed>) = 1 [pid 2729] <... futex resumed>) = 0 [pid 2737] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2735] <... ioctl resumed>) = 0 [pid 2730] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2729] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2736] <... openat resumed>) = 3 [pid 2735] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2730] <... futex resumed>) = 0 [pid 2729] <... futex resumed>) = 0 [pid 2730] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2729] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2736] write(3, "1000", 4 [pid 2735] <... ioctl resumed>) = 0 [pid 2730] <... socket resumed>) = 6 [pid 2736] <... write resumed>) = 4 [pid 2735] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2736] close(3 [pid 2730] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2736] <... close resumed>) = 0 [pid 2735] <... ioctl resumed>) = 0 [pid 2730] <... futex resumed>) = 1 [pid 2729] <... futex resumed>) = 0 [pid 2730] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2729] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000executing program [pid 2736] write(1, "executing program\n", 18 [pid 2735] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2729] <... futex resumed>) = 0 [pid 2736] <... write resumed>) = 18 [pid 2730] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2729] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2736] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2735] <... ioctl resumed>) = 0 [pid 2730] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2736] <... futex resumed>) = 0 [pid 2735] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2736] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2730] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2736] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2735] <... ioctl resumed>) = 0 [pid 2730] <... futex resumed>) = 1 [pid 2729] <... futex resumed>) = 0 [pid 2736] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2735] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2730] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2729] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2736] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2729] <... futex resumed>) = 0 [pid 2730] ioctl(5, KVM_RUN [pid 2729] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2736] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2735] <... ioctl resumed>) = 0 [pid 2736] <... mmap resumed>) = 0x7fc37fe41000 [pid 2735] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2736] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2730] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2730] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2729] <... futex resumed>) = 0 [pid 2729] exit_group(0 [pid 2737] <... futex resumed>) = ? [pid 2729] <... exit_group resumed>) = ? [pid 2737] +++ exited with 0 +++ [pid 2730] <... futex resumed>) = ? [pid 2736] <... mprotect resumed>) = 0 [pid 2736] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2736] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2735] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 2738 attached [pid 2735] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2738] set_robust_list(0x7fc37fe619a0, 24 [pid 2736] <... clone3 resumed> => {parent_tid=[2738]}, 88) = 2738 [pid 2738] <... set_robust_list resumed>) = 0 [pid 2736] rt_sigprocmask(SIG_SETMASK, [], [pid 2735] <... ioctl resumed>) = 0 [pid 2738] rt_sigprocmask(SIG_SETMASK, [], [pid 2736] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2738] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2736] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2738] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2736] <... futex resumed>) = 0 [pid 2735] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2738] <... openat resumed>) = 3 [pid 2736] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2738] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2736] <... futex resumed>) = 0 [pid 2738] <... futex resumed>) = 1 [pid 2736] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2738] ioctl(3, KVM_CREATE_VM, 0 [pid 2736] <... futex resumed>) = 0 [pid 2736] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2735] <... ioctl resumed>) = 0 [pid 2735] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2735] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2735] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2735] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2738] <... ioctl resumed>) = 4 [pid 2728] +++ exited with 0 +++ [pid 2727] +++ exited with 0 +++ [pid 2738] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2727, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 2739 attached [pid 2739] set_robust_list(0x55558e2706a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 2739 [pid 2739] <... set_robust_list resumed>) = 0 [pid 2738] <... futex resumed>) = 1 [pid 2736] <... futex resumed>) = 0 [pid 2735] <... ioctl resumed>) = 0 [pid 2739] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2735] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2739] <... prctl resumed>) = 0 [pid 2738] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2736] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2735] <... ioctl resumed>) = 0 [pid 2739] setpgid(0, 0 [pid 2735] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2739] <... setpgid resumed>) = 0 [pid 2736] <... futex resumed>) = 0 [pid 2739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2738] <... ioctl resumed>) = 5 [pid 2736] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2735] <... ioctl resumed>) = 0 [pid 2739] <... openat resumed>) = 3 [pid 2738] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2739] write(3, "1000", 4 [pid 2736] <... futex resumed>) = 0 [pid 2735] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2739] <... write resumed>) = 4 [pid 2738] <... futex resumed>) = 1 [pid 2736] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2739] close(3 [pid 2736] <... futex resumed>) = 0 [pid 2739] <... close resumed>) = 0 [pid 2736] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}executing program [pid 2739] write(1, "executing program\n", 18) = 18 [pid 2739] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2739] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2739] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2739] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2739] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2739] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2739] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2738] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2735] <... ioctl resumed>) = 0 [pid 2735] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}./strace-static-x86_64: Process 2740 attached [pid 2740] set_robust_list(0x7fc37fe619a0, 24 [pid 2739] <... clone3 resumed> => {parent_tid=[2740]}, 88) = 2740 [pid 2735] <... ioctl resumed>) = 0 [pid 2740] <... set_robust_list resumed>) = 0 [pid 2739] rt_sigprocmask(SIG_SETMASK, [], [pid 2738] <... ioctl resumed>) = 0 [pid 2735] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2740] rt_sigprocmask(SIG_SETMASK, [], [pid 2739] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2738] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2740] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2739] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2735] <... ioctl resumed>) = 0 [pid 2740] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2739] <... futex resumed>) = 0 [pid 2735] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2739] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2738] <... ioctl resumed>) = 0 [pid 2740] <... openat resumed>) = 3 [pid 2738] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2740] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2739] <... futex resumed>) = 0 [pid 2735] <... ioctl resumed>) = 0 [pid 2740] ioctl(3, KVM_CREATE_VM, 0 [pid 2739] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2740] <... ioctl resumed>) = 4 [pid 2739] <... futex resumed>) = 0 [pid 2738] <... ioctl resumed>) = 0 [pid 2735] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2740] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2739] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2738] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2735] <... ioctl resumed>) = 0 [pid 2740] <... futex resumed>) = 0 [pid 2739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2738] <... ioctl resumed>) = 0 [pid 2735] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2740] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2739] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2738] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2735] <... ioctl resumed>) = 0 [pid 2740] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2739] <... futex resumed>) = 0 [pid 2738] <... ioctl resumed>) = 0 [pid 2735] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2739] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2738] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 2738] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2738] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2738] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2735] <... ioctl resumed>) = 0 [pid 2738] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2735] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2738] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2738] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2740] <... ioctl resumed>) = 5 [pid 2735] <... ioctl resumed>) = 0 [pid 2740] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2735] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2740] <... futex resumed>) = 1 [pid 2740] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2735] <... ioctl resumed>) = 0 [pid 2735] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2739] <... futex resumed>) = 0 [pid 2738] <... ioctl resumed>) = 0 [pid 2739] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2738] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2735] <... ioctl resumed>) = 0 [pid 2740] <... futex resumed>) = 0 [pid 2739] <... futex resumed>) = 1 [pid 2735] ioctl(5, KVM_GET_SREGS [pid 2739] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2738] <... ioctl resumed>) = 0 [pid 2738] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2740] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2735] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2740] <... ioctl resumed>) = 0 [pid 2740] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2738] <... ioctl resumed>) = 0 [pid 2735] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2738] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2740] <... ioctl resumed>) = 0 [pid 2738] <... ioctl resumed>) = 0 [pid 2735] <... openat resumed>) = 6 [pid 2740] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2738] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2735] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2740] <... ioctl resumed>) = 0 [pid 2738] <... ioctl resumed>) = 0 [pid 2735] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2738] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2740] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2735] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2738] <... ioctl resumed>) = 0 [pid 2738] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 2738] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2738] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 2738] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2738] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2735] <... ioctl resumed>) = 0 [pid 2735] close(6) = 0 [pid 2735] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2740] <... ioctl resumed>) = 0 [pid 2738] <... ioctl resumed>) = 0 [pid 2740] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2738] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2735] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2740] <... ioctl resumed>) = 0 [pid 2740] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2738] <... ioctl resumed>) = 0 [pid 2735] <... ioctl resumed>) = 0 [pid 2740] <... ioctl resumed>) = 0 [pid 2738] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2735] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2740] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2738] <... ioctl resumed>) = 0 [pid 2735] <... ioctl resumed>) = 0 [pid 2740] <... ioctl resumed>) = 0 [pid 2738] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2735] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2740] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2735] <... futex resumed>) = 1 [pid 2733] <... futex resumed>) = 0 [pid 2738] <... ioctl resumed>) = 0 [pid 2735] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2740] <... ioctl resumed>) = 0 [pid 2733] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2738] ioctl(5, KVM_GET_SREGS [pid 2735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2733] <... futex resumed>) = 0 [pid 2740] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2738] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2735] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2733] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2740] <... ioctl resumed>) = 0 [pid 2735] <... ioctl resumed>) = 0 [pid 2740] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2738] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2735] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2738] <... openat resumed>) = 6 [pid 2735] <... futex resumed>) = 1 [pid 2733] <... futex resumed>) = 0 [pid 2735] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2733] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2740] <... ioctl resumed>) = 0 [pid 2735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2733] <... futex resumed>) = 0 [pid 2740] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2738] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2735] ioctl(5, KVM_RUN [pid 2733] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2740] <... ioctl resumed>) = 0 [pid 2738] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2733] <... futex resumed>) = 0 [pid 2740] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2733] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2740] <... ioctl resumed>) = 0 [pid 2738] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2733] <... mmap resumed>) = 0x7fc37fe20000 [pid 2740] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2738] <... ioctl resumed>) = 0 [pid 2733] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2740] <... ioctl resumed>) = 0 [pid 2738] close(6 [pid 2733] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2740] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2738] <... close resumed>) = 0 [pid 2733] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2735] <... ioctl resumed>, 0) = 0 [pid 2738] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2733] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2740] <... ioctl resumed>) = 0 [pid 2738] <... ioctl resumed>) = 5 [pid 2735] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2742 attached [pid 2740] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2738] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2735] <... futex resumed>) = 0 [pid 2742] set_robust_list(0x7fc37fe409a0, 24 [pid 2738] <... ioctl resumed>) = 0 [pid 2735] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2733] <... clone3 resumed> => {parent_tid=[2742]}, 88) = 2742 [pid 2742] <... set_robust_list resumed>) = 0 [pid 2740] <... ioctl resumed>) = 0 [pid 2738] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2733] rt_sigprocmask(SIG_SETMASK, [], [pid 2742] rt_sigprocmask(SIG_SETMASK, [], [pid 2740] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2738] <... ioctl resumed>) = 0 [pid 2733] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2742] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2733] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2742] ioctl(5, KVM_RUN [pid 2733] <... futex resumed>) = 0 [pid 2733] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2738] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2742] <... ioctl resumed>, 0) = 0 [pid 2738] <... futex resumed>) = 1 [pid 2736] <... futex resumed>) = 0 [pid 2738] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2736] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2736] <... futex resumed>) = 0 [pid 2738] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2736] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2738] <... ioctl resumed>) = 0 [pid 2738] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2736] <... futex resumed>) = 0 [pid 2736] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2736] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2736] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2736] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2730] +++ exited with 0 +++ [pid 2742] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2729] +++ exited with 0 +++ [pid 2740] <... ioctl resumed>) = 0 [pid 2736] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2733] <... futex resumed>) = 0 [pid 2742] <... futex resumed>) = 1 [pid 2742] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2740] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2736] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2733] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 2738] <... futex resumed>) = 1 [pid 2736] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2735] <... futex resumed>) = 0 [pid 2740] <... ioctl resumed>) = 0 [pid 2733] <... futex resumed>) = 1 [pid 300] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 2743 attached [pid 2740] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2738] ioctl(5, KVM_RUN [pid 2735] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2733] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] <... restart_syscall resumed>) = 0 [pid 2743] set_robust_list(0x7fc37fe409a0, 24 [pid 2740] <... ioctl resumed>) = 0 [pid 2736] <... clone3 resumed> => {parent_tid=[2743]}, 88) = 2743 [pid 2735] <... socket resumed>) = 6 [pid 2743] <... set_robust_list resumed>) = 0 [pid 2740] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2736] rt_sigprocmask(SIG_SETMASK, [], [pid 2735] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2743] rt_sigprocmask(SIG_SETMASK, [], [pid 2740] <... ioctl resumed>) = 0 [pid 2736] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2735] <... futex resumed>) = 1 [pid 2733] <... futex resumed>) = 0 [pid 2743] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2736] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2735] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2743] ioctl(5, KVM_RUN [pid 2736] <... futex resumed>) = 0 [pid 2733] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2736] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2735] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2733] <... futex resumed>) = 0 [pid 2740] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2740] <... ioctl resumed>) = 0 [pid 2735] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2733] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2740] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}./strace-static-x86_64: Process 2745 attached [pid 2735] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2745] set_robust_list(0x55558e2706a0, 24 [pid 2740] <... ioctl resumed>) = 0 [pid 2735] <... futex resumed>) = 1 [pid 2733] <... futex resumed>) = 0 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 2745 [pid 2745] <... set_robust_list resumed>) = 0 [pid 2740] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2735] ioctl(5, KVM_RUN [pid 2733] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2745] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2740] <... ioctl resumed>) = 0 [pid 2733] <... futex resumed>) = 0 [pid 2740] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2735] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2745] <... prctl resumed>) = 0 [pid 2733] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2740] <... ioctl resumed>) = 0 [pid 2745] setpgid(0, 0 [pid 2740] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2738] <... ioctl resumed>, 0) = 0 [pid 2735] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2745] <... setpgid resumed>) = 0 [pid 2743] <... ioctl resumed>, 0) = 0 [pid 2738] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2735] <... futex resumed>) = 1 [pid 2733] <... futex resumed>) = 0 [pid 2745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2743] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2740] <... ioctl resumed>) = 0 [pid 2738] <... futex resumed>) = 0 [pid 2735] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2733] exit_group(0 [pid 2745] <... openat resumed>) = 3 [pid 2743] <... futex resumed>) = 1 [pid 2742] <... futex resumed>) = ? [pid 2740] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2738] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2736] <... futex resumed>) = 0 [pid 2735] <... futex resumed>) = ? [pid 2733] <... exit_group resumed>) = ? [pid 2743] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2742] +++ exited with 0 +++ [pid 2740] <... ioctl resumed>) = 0 [pid 2738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2736] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2735] +++ exited with 0 +++ [pid 2740] ioctl(5, KVM_GET_SREGS [pid 2745] write(3, "1000", 4 [pid 2740] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2745] <... write resumed>) = 4 [pid 2738] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2745] close(3) = 0 [pid 2736] <... futex resumed>) = 0 [pid 2738] <... socket resumed>) = 6 [pid 2736] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}executing program [pid 2745] write(1, "executing program\n", 18 [pid 2738] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2745] <... write resumed>) = 18 [pid 2736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2745] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2738] <... futex resumed>) = 0 [pid 2745] <... futex resumed>) = 0 [pid 2736] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2745] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2738] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2736] <... futex resumed>) = 0 [pid 2745] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2740] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2738] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2736] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2745] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2740] <... openat resumed>) = 6 [pid 2738] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2745] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2740] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2738] <... futex resumed>) = 0 [pid 2736] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2745] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2738] ioctl(5, KVM_RUN [pid 2736] <... futex resumed>) = 0 [pid 2745] <... mmap resumed>) = 0x7fc37fe41000 [pid 2740] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2738] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2736] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2745] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2745] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2745] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2746 attached => {parent_tid=[2746]}, 88) = 2746 [pid 2746] set_robust_list(0x7fc37fe619a0, 24 [pid 2745] rt_sigprocmask(SIG_SETMASK, [], [pid 2738] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2746] <... set_robust_list resumed>) = 0 [pid 2745] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2746] rt_sigprocmask(SIG_SETMASK, [], [pid 2745] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2738] <... futex resumed>) = 1 [pid 2736] <... futex resumed>) = 0 [pid 2746] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2745] <... futex resumed>) = 0 [pid 2738] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2736] exit_group(0 [pid 2746] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2745] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2743] <... futex resumed>) = ? [pid 2738] <... futex resumed>) = ? [pid 2736] <... exit_group resumed>) = ? [pid 2746] <... openat resumed>) = 3 [pid 2743] +++ exited with 0 +++ [pid 2740] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2738] +++ exited with 0 +++ [pid 2740] <... ioctl resumed>) = 0 [pid 2746] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2740] close(6 [pid 2746] <... futex resumed>) = 1 [pid 2746] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2745] <... futex resumed>) = 0 [pid 2745] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2746] <... futex resumed>) = 0 [pid 2746] ioctl(3, KVM_CREATE_VM, 0 [pid 2740] <... close resumed>) = 0 [pid 2745] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2746] <... ioctl resumed>) = 4 [pid 2746] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2745] <... futex resumed>) = 0 [pid 2745] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2745] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2746] <... futex resumed>) = 1 [pid 2746] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 2746] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2745] <... futex resumed>) = 0 [pid 2745] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2745] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2746] <... futex resumed>) = 1 [pid 2746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2740] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2746] <... ioctl resumed>) = 0 [pid 2746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2740] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2746] <... ioctl resumed>) = 0 [pid 2740] <... ioctl resumed>) = 0 [pid 2746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2740] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2740] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2746] <... ioctl resumed>) = 0 [pid 2740] <... futex resumed>) = 1 [pid 2746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2739] <... futex resumed>) = 0 [pid 2740] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2739] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2739] <... futex resumed>) = 0 [pid 2740] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2739] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2740] <... ioctl resumed>) = 0 [pid 2740] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2739] <... futex resumed>) = 0 [pid 2740] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2739] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2739] <... futex resumed>) = 0 [pid 2740] ioctl(5, KVM_RUN [pid 2739] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2746] <... ioctl resumed>) = 0 [pid 2746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2739] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2746] <... ioctl resumed>) = 0 [pid 2739] <... mmap resumed>) = 0x7fc37fe20000 [pid 2746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 2739] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2739] <... mprotect resumed>) = 0 [pid 2746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2739] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2740] <... ioctl resumed>, 0) = 0 [pid 2739] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2740] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2739] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2748 attached [pid 2740] <... futex resumed>) = 0 [pid 2746] <... ioctl resumed>) = 0 [pid 2740] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2739] <... clone3 resumed> => {parent_tid=[2748]}, 88) = 2748 [pid 2746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2748] set_robust_list(0x7fc37fe409a0, 24 [pid 2739] rt_sigprocmask(SIG_SETMASK, [], [pid 2748] <... set_robust_list resumed>) = 0 [pid 2746] <... ioctl resumed>) = 0 [pid 2739] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2748] rt_sigprocmask(SIG_SETMASK, [], [pid 2746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2739] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2748] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2739] <... futex resumed>) = 0 [pid 2748] ioctl(5, KVM_RUN [pid 2746] <... ioctl resumed>) = 0 [pid 2739] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2748] <... ioctl resumed>, 0) = 0 [pid 2748] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2746] <... ioctl resumed>) = 0 [pid 2748] <... futex resumed>) = 1 [pid 2746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2739] <... futex resumed>) = 0 [pid 2748] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2739] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2739] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2740] <... futex resumed>) = 0 [pid 2740] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 2740] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2746] <... ioctl resumed>) = 0 [pid 2740] <... futex resumed>) = 1 [pid 2739] <... futex resumed>) = 0 [pid 2740] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2739] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2739] <... futex resumed>) = 0 [pid 2740] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2739] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2740] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2746] <... ioctl resumed>) = 0 [pid 2746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 2746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2740] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2739] <... futex resumed>) = 0 [pid 2740] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2739] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2739] <... futex resumed>) = 0 [pid 2740] ioctl(5, KVM_RUN [pid 2739] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2746] <... ioctl resumed>) = 0 [pid 2746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2740] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2740] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2739] <... futex resumed>) = 0 [pid 2746] <... ioctl resumed>) = 0 [pid 2740] <... futex resumed>) = 1 [pid 2739] exit_group(0 [pid 2748] <... futex resumed>) = ? [pid 2746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2739] <... exit_group resumed>) = ? [pid 2748] +++ exited with 0 +++ [pid 2746] <... ioctl resumed>) = 0 [pid 2740] +++ exited with 0 +++ [pid 2746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 2746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 2746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 2746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 2746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2746] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2746] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2746] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2746] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2746] close(6) = 0 [pid 2746] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2746] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2746] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2746] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2746] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2745] <... futex resumed>) = 0 [pid 2745] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2746] <... futex resumed>) = 0 [pid 2745] <... futex resumed>) = 1 [pid 2746] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 2745] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2746] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2746] <... futex resumed>) = 0 [pid 2746] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2745] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2746] <... futex resumed>) = 0 [pid 2745] <... futex resumed>) = 1 [pid 2746] ioctl(5, KVM_RUN [pid 2745] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2745] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2745] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2745] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2745] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2750 attached [pid 2750] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 2745] <... clone3 resumed> => {parent_tid=[2750]}, 88) = 2750 [pid 2745] rt_sigprocmask(SIG_SETMASK, [], [pid 2750] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2750] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2746] <... ioctl resumed>, 0) = 0 [pid 2745] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2746] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2746] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2745] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2750] <... futex resumed>) = 0 [pid 2745] <... futex resumed>) = 1 [pid 2750] ioctl(5, KVM_RUN [pid 2745] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2750] <... ioctl resumed>, 0) = 0 [pid 2750] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2745] <... futex resumed>) = 0 [pid 2750] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2745] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2745] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2746] <... futex resumed>) = 0 [pid 2746] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 2746] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2745] <... futex resumed>) = 0 [pid 2746] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2745] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2745] <... futex resumed>) = 0 [pid 2746] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2745] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2746] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2746] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2746] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2745] <... futex resumed>) = 0 [pid 2745] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2746] <... futex resumed>) = 0 [pid 2745] <... futex resumed>) = 1 [pid 2746] ioctl(5, KVM_RUN [pid 2745] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2746] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2746] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2745] <... futex resumed>) = 0 [pid 2746] <... futex resumed>) = 1 [pid 2745] exit_group(0) = ? [pid 2750] <... futex resumed>) = ? [pid 2746] +++ exited with 0 +++ [pid 2733] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2733, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 2751 ./strace-static-x86_64: Process 2751 attached [pid 2751] set_robust_list(0x55558e2706a0, 24) = 0 [pid 2751] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2751] setpgid(0, 0) = 0 [pid 2751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2751] write(3, "1000", 4) = 4 [pid 2751] close(3) = 0 [pid 2751] write(1, "executing program\n", 18executing program ) = 18 [pid 2751] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2751] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2751] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2751] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2751] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2751] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2751] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2752 attached => {parent_tid=[2752]}, 88) = 2752 [pid 2752] set_robust_list(0x7fc37fe619a0, 24 [pid 2751] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2751] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2751] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2752] <... set_robust_list resumed>) = 0 [pid 2752] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2752] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 2752] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2751] <... futex resumed>) = 0 [pid 2752] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2751] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2751] <... futex resumed>) = 0 [pid 2752] ioctl(3, KVM_CREATE_VM, 0 [pid 2751] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2752] <... ioctl resumed>) = 4 [pid 2752] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2752] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2751] <... futex resumed>) = 0 [pid 2751] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2752] <... futex resumed>) = 0 [pid 2751] <... futex resumed>) = 1 [pid 2751] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2752] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 2752] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2751] <... futex resumed>) = 0 [pid 2752] <... futex resumed>) = 1 [pid 2751] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2752] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2751] <... futex resumed>) = 0 [pid 2751] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2752] <... ioctl resumed>) = 0 [pid 2752] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 2752] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 2752] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 2752] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 2752] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 2752] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2752] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2752] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2752] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2752] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2752] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2752] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2752] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 2752] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 2752] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2752] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2752] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 2752] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2752] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 2752] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2752] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 2752] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 2752] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 2752] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2752] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2752] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2752] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2752] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2752] close(6) = 0 [pid 2752] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2752] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2752] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2752] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2751] <... futex resumed>) = 0 [pid 2752] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2751] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2752] <... ioctl resumed>) = 0 [pid 2751] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2752] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2752] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2751] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2752] <... futex resumed>) = 0 [pid 2751] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2752] ioctl(5, KVM_RUN [pid 2751] <... futex resumed>) = 0 [pid 2751] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2751] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2751] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2751] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2754 attached => {parent_tid=[2754]}, 88) = 2754 [pid 2751] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2751] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2751] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2754] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 2754] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2754] ioctl(5, KVM_RUN [pid 2752] <... ioctl resumed>, 0) = 0 [pid 2754] <... ioctl resumed>, 0) = 0 [pid 2752] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2754] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2751] <... futex resumed>) = 0 [pid 2754] <... futex resumed>) = 1 [pid 2751] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2754] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2751] <... futex resumed>) = 0 [pid 2751] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = 0 [pid 2752] <... futex resumed>) = 1 [pid 2751] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=49000000} [pid 2752] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 2752] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2751] <... futex resumed>) = 0 [pid 2752] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2751] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2751] <... futex resumed>) = 0 [pid 2752] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2751] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2752] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2752] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2752] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2751] <... futex resumed>) = 0 [pid 2751] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2752] <... futex resumed>) = 0 [pid 2751] <... futex resumed>) = 1 [pid 2752] ioctl(5, KVM_RUN [pid 2751] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2752] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2752] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2751] <... futex resumed>) = 0 [pid 2752] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2751] exit_group(0 [pid 2752] <... futex resumed>) = ? [pid 2751] <... exit_group resumed>) = ? [pid 2754] <... futex resumed>) = ? [pid 2752] +++ exited with 0 +++ [pid 2739] +++ exited with 0 +++ [pid 2736] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2736, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 2750] +++ exited with 0 +++ [pid 2745] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2745, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 2755 ./strace-static-x86_64: Process 2755 attached [pid 2755] set_robust_list(0x55558e2706a0, 24) = 0 [pid 2755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2755] setpgid(0, 0) = 0 [pid 2755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2755] write(3, "1000", 4) = 4 [pid 2755] close(3) = 0 [pid 2755] write(1, "executing program\n", 18executing program ) = 18 [pid 2755] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2755] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2755] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2755] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2755] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2755] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2755] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} => {parent_tid=[2756]}, 88) = 2756 ./strace-static-x86_64: Process 2756 attached [pid 2756] set_robust_list(0x7fc37fe619a0, 24 [pid 2755] rt_sigprocmask(SIG_SETMASK, [], [pid 2756] <... set_robust_list resumed>) = 0 [pid 2755] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2755] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2755] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2756] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2756] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 2756] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2755] <... futex resumed>) = 0 [pid 2756] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2755] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2755] <... futex resumed>) = 0 [pid 2756] ioctl(3, KVM_CREATE_VM, 0 [pid 2755] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] <... restart_syscall resumed>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 2757 attached [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 2757 ./strace-static-x86_64: Process 2758 attached [pid 2758] set_robust_list(0x55558e2706a0, 24 [pid 2757] set_robust_list(0x55558e2706a0, 24 [pid 2758] <... set_robust_list resumed>) = 0 [pid 2757] <... set_robust_list resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 2758 [pid 2757] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2758] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2757] <... prctl resumed>) = 0 [pid 2758] <... prctl resumed>) = 0 [pid 2757] setpgid(0, 0 [pid 2758] setpgid(0, 0 [pid 2757] <... setpgid resumed>) = 0 [pid 2758] <... setpgid resumed>) = 0 [pid 2757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2757] <... openat resumed>) = 3 [pid 2758] <... openat resumed>) = 3 [pid 2757] write(3, "1000", 4) = 4 [pid 2757] close(3) = 0 executing program [pid 2757] write(1, "executing program\n", 18) = 18 [pid 2757] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2757] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2757] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2757] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2758] write(3, "1000", 4 [pid 2757] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2756] <... ioctl resumed>) = 4 [pid 2758] <... write resumed>) = 4 [pid 2757] <... mprotect resumed>) = 0 [pid 2756] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2758] close(3 [pid 2757] rt_sigprocmask(SIG_BLOCK, ~[], executing program [pid 2758] <... close resumed>) = 0 [pid 2756] <... futex resumed>) = 1 [pid 2758] write(1, "executing program\n", 18 [pid 2756] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2758] <... write resumed>) = 18 [pid 2758] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2757] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2755] <... futex resumed>) = 0 [pid 2758] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2757] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2755] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2759 attached [pid 2758] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2758] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2756] <... futex resumed>) = 0 [pid 2755] <... futex resumed>) = 1 [pid 2759] set_robust_list(0x7fc37fe619a0, 24 [pid 2758] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2757] <... clone3 resumed> => {parent_tid=[2759]}, 88) = 2759 [pid 2756] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2759] <... set_robust_list resumed>) = 0 [pid 2758] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2757] rt_sigprocmask(SIG_SETMASK, [], [pid 2759] rt_sigprocmask(SIG_SETMASK, [], [pid 2758] <... mmap resumed>) = 0x7fc37fe41000 [pid 2757] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2759] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2758] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2759] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2758] <... mprotect resumed>) = 0 [pid 2757] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2758] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2757] <... futex resumed>) = 0 [pid 2759] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2758] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2759] <... openat resumed>) = 3 [pid 2758] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2757] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2756] <... ioctl resumed>) = 5 [pid 2755] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2759] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2757] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2758] <... clone3 resumed> => {parent_tid=[2760]}, 88) = 2760 [pid 2759] <... futex resumed>) = 0 [pid 2757] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2760 attached [pid 2759] ioctl(3, KVM_CREATE_VM, 0 [pid 2758] rt_sigprocmask(SIG_SETMASK, [], [pid 2757] <... futex resumed>) = 0 [pid 2760] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 2760] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2760] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2756] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2755] <... futex resumed>) = 0 [pid 2755] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2755] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2756] <... futex resumed>) = 1 [pid 2756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2758] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2756] <... ioctl resumed>) = 0 [pid 2756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 2758] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2757] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2760] <... futex resumed>) = 0 [pid 2758] <... futex resumed>) = 1 [pid 2760] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 2758] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2760] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2756] <... ioctl resumed>) = 0 [pid 2758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2760] <... futex resumed>) = 0 [pid 2756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2760] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2756] <... ioctl resumed>) = 0 [pid 2760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2758] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2760] ioctl(3, KVM_CREATE_VM, 0 [pid 2758] <... futex resumed>) = 0 [pid 2756] <... ioctl resumed>) = 0 [pid 2759] <... ioctl resumed>) = 4 [pid 2758] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2754] +++ exited with 0 +++ [pid 2751] +++ exited with 0 +++ [pid 2759] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2756] <... ioctl resumed>) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2751, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 2759] <... futex resumed>) = 1 [pid 2757] <... futex resumed>) = 0 [pid 2756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 2759] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2757] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2759] <... ioctl resumed>) = 5 [pid 2757] <... futex resumed>) = 0 [pid 2756] <... ioctl resumed>) = 0 [pid 2757] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2760] <... ioctl resumed>) = 4 [pid 2760] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2759] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2756] <... ioctl resumed>) = 0 [pid 2760] <... futex resumed>) = 1 [pid 2759] <... futex resumed>) = 1 [pid 2758] <... futex resumed>) = 0 [pid 2757] <... futex resumed>) = 0 [pid 2756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2760] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2759] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2758] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2757] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2756] <... ioctl resumed>) = 0 [pid 2760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2758] <... futex resumed>) = 0 [pid 2757] <... futex resumed>) = 0 [pid 2756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2758] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2757] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2760] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2759] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2756] <... ioctl resumed>) = 0 [pid 2760] <... ioctl resumed>) = 5 [pid 2759] <... ioctl resumed>) = 0 [pid 2756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2759] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 2756] <... ioctl resumed>) = 0 [pid 2759] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2760] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2759] <... ioctl resumed>) = 0 [pid 2756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 299] <... restart_syscall resumed>) = 0 [pid 2760] <... futex resumed>) = 1 [pid 2759] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2758] <... futex resumed>) = 0 [pid 2760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2759] <... ioctl resumed>) = 0 [pid 2758] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2756] <... ioctl resumed>) = 0 [pid 2758] <... futex resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2758] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2761 attached [pid 2760] <... ioctl resumed>) = 0 [pid 2759] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 2761 [pid 2761] set_robust_list(0x55558e2706a0, 24 [pid 2760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2761] <... set_robust_list resumed>) = 0 [pid 2759] <... ioctl resumed>) = 0 [pid 2756] <... ioctl resumed>) = 0 [pid 2761] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2760] <... ioctl resumed>) = 0 [pid 2759] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2761] <... prctl resumed>) = 0 [pid 2761] setpgid(0, 0) = 0 [pid 2761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2760] <... ioctl resumed>) = 0 [pid 2759] <... ioctl resumed>) = 0 [pid 2756] <... ioctl resumed>) = 0 [pid 2760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2759] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2761] <... openat resumed>) = 3 [pid 2759] <... ioctl resumed>) = 0 [pid 2760] <... ioctl resumed>) = 0 [pid 2756] <... ioctl resumed>) = 0 [pid 2759] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2761] write(3, "1000", 4 [pid 2756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2761] <... write resumed>) = 4 [pid 2759] <... ioctl resumed>) = 0 [pid 2761] close(3executing program [pid 2759] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2756] <... ioctl resumed>) = 0 [pid 2761] <... close resumed>) = 0 [pid 2761] write(1, "executing program\n", 18) = 18 [pid 2760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2761] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2759] <... ioctl resumed>) = 0 [pid 2761] <... futex resumed>) = 0 [pid 2761] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2759] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2760] <... ioctl resumed>) = 0 [pid 2761] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2761] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2761] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2761] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2756] <... ioctl resumed>) = 0 [pid 2761] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2759] <... ioctl resumed>) = 0 [pid 2756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2761] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2759] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2756] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 2762 attached [pid 2760] <... ioctl resumed>) = 0 [pid 2759] <... ioctl resumed>) = 0 [pid 2756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2762] set_robust_list(0x7fc37fe619a0, 24 [pid 2761] <... clone3 resumed> => {parent_tid=[2762]}, 88) = 2762 [pid 2760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2759] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2762] <... set_robust_list resumed>) = 0 [pid 2761] rt_sigprocmask(SIG_SETMASK, [], [pid 2762] rt_sigprocmask(SIG_SETMASK, [], [pid 2761] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2762] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2761] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2762] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2761] <... futex resumed>) = 0 [pid 2761] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2762] <... openat resumed>) = 3 [pid 2762] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2761] <... futex resumed>) = 0 [pid 2762] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2761] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2761] <... futex resumed>) = 0 [pid 2762] ioctl(3, KVM_CREATE_VM, 0 [pid 2761] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2760] <... ioctl resumed>) = 0 [pid 2759] <... ioctl resumed>) = 0 [pid 2756] <... ioctl resumed>) = 0 [pid 2760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2759] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2760] <... ioctl resumed>) = 0 [pid 2759] <... ioctl resumed>) = 0 [pid 2756] <... ioctl resumed>) = 0 [pid 2760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2759] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2760] <... ioctl resumed>) = 0 [pid 2759] <... ioctl resumed>) = 0 [pid 2756] <... ioctl resumed>) = 0 [pid 2762] <... ioctl resumed>) = 4 [pid 2760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2759] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2762] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2761] <... futex resumed>) = 0 [pid 2762] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2761] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2760] <... ioctl resumed>) = 0 [pid 2759] <... ioctl resumed>) = 0 [pid 2762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2761] <... futex resumed>) = 0 [pid 2760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2759] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2756] <... ioctl resumed>) = 0 [pid 2762] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2761] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2760] <... ioctl resumed>) = 0 [pid 2759] <... ioctl resumed>) = 0 [pid 2756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2762] <... ioctl resumed>) = 5 [pid 2760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2759] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2762] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2756] <... ioctl resumed>) = 0 [pid 2762] <... futex resumed>) = 1 [pid 2761] <... futex resumed>) = 0 [pid 2756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2760] <... ioctl resumed>) = 0 [pid 2762] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2761] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2759] <... ioctl resumed>) = 0 [pid 2762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2761] <... futex resumed>) = 0 [pid 2760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2759] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2756] <... ioctl resumed>) = 0 [pid 2762] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2761] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2756] ioctl(5, KVM_GET_SREGS [pid 2760] <... ioctl resumed>) = 0 [pid 2759] <... ioctl resumed>) = 0 [pid 2760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2759] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2756] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2762] <... ioctl resumed>) = 0 [pid 2762] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 2762] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 2762] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 2762] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2756] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2762] <... ioctl resumed>) = 0 [pid 2760] <... ioctl resumed>) = 0 [pid 2759] <... ioctl resumed>) = 0 [pid 2762] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2759] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2756] <... openat resumed>) = 6 [pid 2762] <... ioctl resumed>) = 0 [pid 2762] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2756] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2762] <... ioctl resumed>) = 0 [pid 2760] <... ioctl resumed>) = 0 [pid 2756] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2762] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2759] <... ioctl resumed>) = 0 [pid 2756] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2759] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2756] <... ioctl resumed>) = 0 [pid 2760] <... ioctl resumed>) = 0 [pid 2762] <... ioctl resumed>) = 0 [pid 2762] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2759] <... ioctl resumed>) = 0 [pid 2756] close(6 [pid 2760] <... ioctl resumed>) = 0 [pid 2759] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2756] <... close resumed>) = 0 [pid 2760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2759] <... ioctl resumed>) = 0 [pid 2756] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2760] <... ioctl resumed>) = 0 [pid 2759] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2756] <... ioctl resumed>) = 5 [pid 2760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2759] <... ioctl resumed>) = 0 [pid 2756] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2760] <... ioctl resumed>) = 0 [pid 2759] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2756] <... ioctl resumed>) = 0 [pid 2760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2759] <... ioctl resumed>) = 0 [pid 2756] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2760] <... ioctl resumed>) = 0 [pid 2759] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2756] <... ioctl resumed>) = 0 [pid 2760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2759] <... ioctl resumed>) = 0 [pid 2756] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2760] <... ioctl resumed>) = 0 [pid 2759] ioctl(5, KVM_GET_SREGS [pid 2756] <... futex resumed>) = 1 [pid 2755] <... futex resumed>) = 0 [pid 2760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2759] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2756] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2755] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2760] <... ioctl resumed>) = 0 [pid 2759] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2755] <... futex resumed>) = 0 [pid 2762] <... ioctl resumed>) = 0 [pid 2760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2756] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2755] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2762] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2759] <... openat resumed>) = 6 [pid 2756] <... ioctl resumed>) = 0 [pid 2762] <... ioctl resumed>) = 0 [pid 2762] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2762] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2762] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2762] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 2762] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2759] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2756] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2759] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2756] <... futex resumed>) = 1 [pid 2755] <... futex resumed>) = 0 [pid 2762] <... ioctl resumed>) = 0 [pid 2760] <... ioctl resumed>) = 0 [pid 2759] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2756] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2755] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2762] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2755] <... futex resumed>) = 0 [pid 2759] <... ioctl resumed>) = 0 [pid 2756] ioctl(5, KVM_RUN [pid 2755] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2755] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2755] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2755] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2755] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2764 attached => {parent_tid=[2764]}, 88) = 2764 [pid 2755] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2755] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2755] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2759] close(6) = 0 [pid 2759] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2759] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2759] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2764] set_robust_list(0x7fc37fe409a0, 24 [pid 2756] <... ioctl resumed>, 0) = 0 [pid 2764] <... set_robust_list resumed>) = 0 [pid 2762] <... ioctl resumed>) = 0 [pid 2760] <... ioctl resumed>) = 0 [pid 2759] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2756] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2764] rt_sigprocmask(SIG_SETMASK, [], [pid 2762] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2759] <... futex resumed>) = 1 [pid 2757] <... futex resumed>) = 0 [pid 2764] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2762] <... ioctl resumed>) = 0 [pid 2757] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2756] <... futex resumed>) = 0 [pid 2764] ioctl(5, KVM_RUN [pid 2757] <... futex resumed>) = 0 [pid 2756] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2764] <... ioctl resumed>, 0) = 0 [pid 2762] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2760] <... ioctl resumed>) = 0 [pid 2759] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2757] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2764] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2762] <... ioctl resumed>) = 0 [pid 2760] ioctl(5, KVM_GET_SREGS [pid 2759] <... ioctl resumed>) = 0 [pid 2764] <... futex resumed>) = 1 [pid 2762] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2760] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2759] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2755] <... futex resumed>) = 0 [pid 2764] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2762] <... ioctl resumed>) = 0 [pid 2760] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2759] <... futex resumed>) = 1 [pid 2757] <... futex resumed>) = 0 [pid 2762] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2760] <... openat resumed>) = 6 [pid 2759] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2757] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2755] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2762] <... ioctl resumed>) = 0 [pid 2760] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2757] <... futex resumed>) = 0 [pid 2756] <... futex resumed>) = 0 [pid 2755] <... futex resumed>) = 1 [pid 2762] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2760] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2759] ioctl(5, KVM_RUN [pid 2757] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2756] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2755] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2757] <... futex resumed>) = 0 [pid 2756] <... socket resumed>) = 6 [pid 2762] <... ioctl resumed>) = 0 [pid 2760] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2757] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2756] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2762] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2757] <... mmap resumed>) = 0x7fc37fe20000 [pid 2756] <... futex resumed>) = 1 [pid 2760] <... ioctl resumed>) = 0 [pid 2755] <... futex resumed>) = 0 [pid 2757] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2756] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2755] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2760] close(6 [pid 2757] <... mprotect resumed>) = 0 [pid 2756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2755] <... futex resumed>) = 0 [pid 2762] <... ioctl resumed>) = 0 [pid 2760] <... close resumed>) = 0 [pid 2757] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2756] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2755] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2760] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2757] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2756] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2757] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2762] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2756] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2755] <... futex resumed>) = 0 ./strace-static-x86_64: Process 2766 attached [pid 2757] <... clone3 resumed> => {parent_tid=[2766]}, 88) = 2766 [pid 2760] <... ioctl resumed>) = 5 [pid 2755] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2762] <... ioctl resumed>) = 0 [pid 2755] <... futex resumed>) = 0 [pid 2755] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2766] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 2766] rt_sigprocmask(SIG_SETMASK, [], [pid 2757] rt_sigprocmask(SIG_SETMASK, [], [pid 2762] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2766] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2766] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2760] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2756] <... futex resumed>) = 1 [pid 2762] <... ioctl resumed>) = 0 [pid 2757] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2756] ioctl(5, KVM_RUN [pid 2762] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2757] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2760] <... ioctl resumed>) = 0 [pid 2756] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2760] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2760] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2758] <... futex resumed>) = 0 [pid 2760] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2757] <... futex resumed>) = 1 [pid 2758] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2757] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2756] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2766] <... futex resumed>) = 0 [pid 2760] <... futex resumed>) = 0 [pid 2758] <... futex resumed>) = 1 [pid 2756] <... futex resumed>) = 1 [pid 2755] <... futex resumed>) = 0 [pid 2766] ioctl(5, KVM_RUN [pid 2762] <... ioctl resumed>) = 0 [pid 2760] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2758] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2756] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2755] exit_group(0 [pid 2764] <... futex resumed>) = ? [pid 2762] ioctl(5, KVM_GET_SREGS [pid 2760] <... ioctl resumed>) = 0 [pid 2756] <... futex resumed>) = ? [pid 2755] <... exit_group resumed>) = ? [pid 2764] +++ exited with 0 +++ [pid 2762] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2760] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2759] <... ioctl resumed>, 0) = 0 [pid 2756] +++ exited with 0 +++ [pid 2766] <... ioctl resumed>, 0) = 0 [pid 2762] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2766] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2759] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2766] <... futex resumed>) = 1 [pid 2762] <... openat resumed>) = 6 [pid 2757] <... futex resumed>) = 0 [pid 2759] <... futex resumed>) = 0 [pid 2757] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2762] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2757] <... futex resumed>) = 0 [pid 2759] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2757] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2760] <... futex resumed>) = 1 [pid 2759] <... socket resumed>) = 6 [pid 2759] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2766] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2758] <... futex resumed>) = 0 [pid 2758] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2760] ioctl(5, KVM_RUN [pid 2758] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2762] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2759] <... futex resumed>) = 1 [pid 2757] <... futex resumed>) = 0 [pid 2762] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2758] <... futex resumed>) = 0 [pid 2757] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2758] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2757] <... futex resumed>) = 0 [pid 2762] <... ioctl resumed>) = 0 [pid 2759] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2762] close(6 [pid 2758] <... mmap resumed>) = 0x7fc37fe20000 [pid 2757] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2758] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2758] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2759] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2758] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2762] <... close resumed>) = 0 [pid 2759] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2757] <... futex resumed>) = 0 [pid 2762] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2759] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2757] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2762] <... ioctl resumed>) = 5 [pid 2759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2757] <... futex resumed>) = 0 ./strace-static-x86_64: Process 2768 attached [pid 2762] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2759] ioctl(5, KVM_RUN [pid 2757] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2768] set_robust_list(0x7fc37fe409a0, 24 [pid 2762] <... ioctl resumed>) = 0 [pid 2758] <... clone3 resumed> => {parent_tid=[2768]}, 88) = 2768 [pid 2759] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2758] rt_sigprocmask(SIG_SETMASK, [], [pid 2768] <... set_robust_list resumed>) = 0 [pid 2758] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2768] rt_sigprocmask(SIG_SETMASK, [], [pid 2758] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2768] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2758] <... futex resumed>) = 0 [pid 2768] ioctl(5, KVM_RUN [pid 2758] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2760] <... ioctl resumed>, 0) = 0 [pid 2768] <... ioctl resumed>, 0) = 0 [pid 2768] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2758] <... futex resumed>) = 0 [pid 2758] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2758] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2768] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 2768] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2758] <... futex resumed>) = 0 [pid 2758] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2758] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2768] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 2762] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2759] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2768] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2758] <... futex resumed>) = 0 [pid 2758] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2758] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2768] ioctl(5, KVM_RUN, 0) = -1 EFAULT (Bad address) [pid 2762] <... ioctl resumed>) = 0 [pid 2759] <... futex resumed>) = 1 [pid 2762] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2759] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2762] <... futex resumed>) = 1 [pid 2757] <... futex resumed>) = 0 [pid 2762] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2768] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2758] <... futex resumed>) = 0 [pid 2757] exit_group(0 [pid 2768] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2760] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2761] <... futex resumed>) = 0 [pid 2760] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2761] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2759] <... futex resumed>) = ? [pid 2757] <... exit_group resumed>) = ? [pid 2766] <... futex resumed>) = ? [pid 2762] <... futex resumed>) = 0 [pid 2761] <... futex resumed>) = 1 [pid 2759] +++ exited with 0 +++ [pid 2762] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2758] exit_group(0) = ? [pid 2768] <... futex resumed>) = ? [pid 2768] +++ exited with 0 +++ [pid 2760] <... futex resumed>) = ? [pid 2762] <... ioctl resumed>) = 0 [pid 2762] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2761] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2762] <... futex resumed>) = 0 [pid 2761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2762] ioctl(5, KVM_RUN [pid 2761] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2762] <... ioctl resumed>, 0) = 0 [pid 2761] <... futex resumed>) = 0 [pid 2762] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2761] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2762] <... futex resumed>) = 0 [pid 2761] <... futex resumed>) = 0 [pid 2762] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2761] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2761] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2761] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2761] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2770 attached => {parent_tid=[2770]}, 88) = 2770 [pid 2761] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2770] set_robust_list(0x7fc37fe409a0, 24 [pid 2761] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2770] <... set_robust_list resumed>) = 0 [pid 2761] <... futex resumed>) = 0 [pid 2770] rt_sigprocmask(SIG_SETMASK, [], [pid 2761] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2770] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2770] ioctl(5, KVM_RUN, 0) = 0 [pid 2770] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2761] <... futex resumed>) = 0 [pid 2761] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2761] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2770] <... futex resumed>) = 1 [pid 2770] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2762] <... futex resumed>) = 0 [pid 2762] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 2762] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2762] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2761] <... futex resumed>) = 0 [pid 2761] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2762] <... futex resumed>) = 0 [pid 2761] <... futex resumed>) = 1 [pid 2762] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 2762] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2761] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2762] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2761] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2762] <... futex resumed>) = 0 [pid 2761] <... futex resumed>) = 1 [pid 2762] ioctl(5, KVM_RUN, 0) = -1 EFAULT (Bad address) [pid 2761] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2762] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2762] <... futex resumed>) = 0 [pid 2762] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2761] exit_group(0 [pid 2770] <... futex resumed>) = ? [pid 2762] <... futex resumed>) = ? [pid 2770] +++ exited with 0 +++ [pid 2762] +++ exited with 0 +++ [pid 2761] <... exit_group resumed>) = ? [pid 2755] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2755, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 2771 attached , child_tidptr=0x55558e270690) = 2771 [pid 2771] set_robust_list(0x55558e2706a0, 24) = 0 [pid 2771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2771] setpgid(0, 0) = 0 [pid 2771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2771] write(3, "1000", 4) = 4 [pid 2771] close(3) = 0 executing program [pid 2771] write(1, "executing program\n", 18) = 18 [pid 2771] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2771] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2771] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2771] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2771] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2771] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2771] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2772 attached => {parent_tid=[2772]}, 88) = 2772 [pid 2772] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 2771] rt_sigprocmask(SIG_SETMASK, [], [pid 2772] rt_sigprocmask(SIG_SETMASK, [], [pid 2771] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2772] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2771] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2772] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2771] <... futex resumed>) = 0 [pid 2772] <... openat resumed>) = 3 [pid 2771] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2772] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2771] <... futex resumed>) = 0 [pid 2772] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2771] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2772] ioctl(3, KVM_CREATE_VM, 0 [pid 2771] <... futex resumed>) = 0 [pid 2771] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2772] <... ioctl resumed>) = 4 [pid 2772] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2772] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2771] <... futex resumed>) = 0 [pid 2771] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2772] <... futex resumed>) = 0 [pid 2771] <... futex resumed>) = 1 [pid 2772] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2771] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2772] <... ioctl resumed>) = 5 [pid 2772] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2771] <... futex resumed>) = 0 [pid 2772] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2771] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2771] <... futex resumed>) = 0 [pid 2772] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2771] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2772] <... ioctl resumed>) = 0 [pid 2772] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 2772] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 2772] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 2772] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 2772] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 2772] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2772] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2772] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2772] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2772] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2772] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2772] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2772] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 2772] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 2772] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2772] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2772] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 2772] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2772] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 2772] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2772] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 2772] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 2772] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 2772] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2772] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2772] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2772] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2772] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2772] close(6) = 0 [pid 2772] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2772] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2772] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2772] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2771] <... futex resumed>) = 0 [pid 2772] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2771] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2771] <... futex resumed>) = 0 [pid 2772] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2771] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2772] <... ioctl resumed>) = 0 [pid 2772] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2772] <... futex resumed>) = 0 [pid 2771] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2772] ioctl(5, KVM_RUN [pid 2771] <... futex resumed>) = 0 [pid 2771] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2771] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2771] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2771] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2771] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2774 attached => {parent_tid=[2774]}, 88) = 2774 [pid 2771] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2771] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2771] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2774] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 2774] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2774] ioctl(5, KVM_RUN [pid 2772] <... ioctl resumed>, 0) = 0 [pid 2774] <... ioctl resumed>, 0) = 0 [pid 2774] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2772] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2774] <... futex resumed>) = 1 [pid 2772] <... futex resumed>) = 0 [pid 2774] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2772] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2771] <... futex resumed>) = 0 [pid 2771] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2772] <... futex resumed>) = 0 [pid 2771] <... futex resumed>) = 1 [pid 2771] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2772] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 2772] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2771] <... futex resumed>) = 0 [pid 2772] <... futex resumed>) = 1 [pid 2771] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2772] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2771] <... futex resumed>) = 0 [pid 2771] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2772] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2772] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2771] <... futex resumed>) = 0 [pid 2772] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2771] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2771] <... futex resumed>) = 0 [pid 2772] ioctl(5, KVM_RUN [pid 2771] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2772] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2772] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2771] <... futex resumed>) = 0 [pid 2771] exit_group(0 [pid 2774] <... futex resumed>) = ? [pid 2771] <... exit_group resumed>) = ? [pid 2774] +++ exited with 0 +++ [pid 2772] <... futex resumed>) = ? [pid 2766] +++ exited with 0 +++ [pid 2760] +++ exited with 0 +++ [pid 2758] +++ exited with 0 +++ [pid 2757] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 2761] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2761, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 2775 ./strace-static-x86_64: Process 2775 attached [pid 297] <... restart_syscall resumed>) = 0 [pid 299] <... restart_syscall resumed>) = 0 [pid 2775] set_robust_list(0x55558e2706a0, 24) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2775] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 2776 attached [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 2776 [pid 2776] set_robust_list(0x55558e2706a0, 24 [pid 2775] <... prctl resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2776] <... set_robust_list resumed>) = 0 [pid 2776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2776] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 2777 attached [pid 2776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2775] setpgid(0, 0 [pid 2776] <... openat resumed>) = 3 [pid 2775] <... setpgid resumed>) = 0 [pid 2777] set_robust_list(0x55558e2706a0, 24 [pid 2776] write(3, "1000", 4) = 4 [pid 2776] close(3) = 0 executing program [pid 2776] write(1, "executing program\n", 18 [pid 2777] <... set_robust_list resumed>) = 0 [pid 2775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2776] <... write resumed>) = 18 [pid 2776] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2776] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2776] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2776] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2776] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2776] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2776] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2777] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 2777 ./strace-static-x86_64: Process 2778 attached [pid 2775] <... openat resumed>) = 3 [pid 2778] set_robust_list(0x7fc37fe619a0, 24 [pid 2777] <... prctl resumed>) = 0 [pid 2776] <... clone3 resumed> => {parent_tid=[2778]}, 88) = 2778 [pid 2775] write(3, "1000", 4 [pid 2777] setpgid(0, 0 [pid 2775] <... write resumed>) = 4 [pid 2777] <... setpgid resumed>) = 0 [pid 2778] <... set_robust_list resumed>) = 0 [pid 2776] rt_sigprocmask(SIG_SETMASK, [], [pid 2778] rt_sigprocmask(SIG_SETMASK, [], [pid 2776] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2778] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2776] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2778] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2776] <... futex resumed>) = 0 [pid 2778] <... openat resumed>) = 3 [pid 2776] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2778] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2776] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2777] <... openat resumed>) = 3 [pid 2778] <... futex resumed>) = 0 [pid 2776] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2775] close(3 [pid 2777] write(3, "1000", 4 [pid 2778] ioctl(3, KVM_CREATE_VM, 0 [pid 2776] <... futex resumed>) = 0 [pid 2775] <... close resumed>) = 0 [pid 2777] <... write resumed>) = 4 [pid 2777] close(3executing program [pid 2776] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2775] write(1, "executing program\n", 18executing program [pid 2777] <... close resumed>) = 0 [pid 2775] <... write resumed>) = 18 [pid 2777] write(1, "executing program\n", 18 [pid 2775] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2777] <... write resumed>) = 18 [pid 2775] <... futex resumed>) = 0 [pid 2777] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2775] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2777] <... futex resumed>) = 0 [pid 2777] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2775] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2777] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2775] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2777] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2778] <... ioctl resumed>) = 4 [pid 2778] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2776] <... futex resumed>) = 0 [pid 2778] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2776] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2777] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2775] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2777] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2776] <... futex resumed>) = 0 [pid 2775] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2777] <... mmap resumed>) = 0x7fc37fe41000 [pid 2776] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2775] <... mmap resumed>) = 0x7fc37fe41000 [pid 2777] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2775] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2777] <... mprotect resumed>) = 0 [pid 2775] <... mprotect resumed>) = 0 [pid 2777] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2775] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2778] <... ioctl resumed>) = 5 [pid 2777] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2775] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2777] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2775] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2779 attached [pid 2778] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2780 attached [pid 2779] set_robust_list(0x7fc37fe619a0, 24 [pid 2778] <... futex resumed>) = 1 [pid 2777] <... clone3 resumed> => {parent_tid=[2779]}, 88) = 2779 [pid 2776] <... futex resumed>) = 0 [pid 2780] set_robust_list(0x7fc37fe619a0, 24 [pid 2779] <... set_robust_list resumed>) = 0 [pid 2778] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2777] rt_sigprocmask(SIG_SETMASK, [], [pid 2776] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2775] <... clone3 resumed> => {parent_tid=[2780]}, 88) = 2780 [pid 2780] <... set_robust_list resumed>) = 0 [pid 2779] rt_sigprocmask(SIG_SETMASK, [], [pid 2778] <... ioctl resumed>) = 0 [pid 2777] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2776] <... futex resumed>) = 0 [pid 2775] rt_sigprocmask(SIG_SETMASK, [], [pid 2780] rt_sigprocmask(SIG_SETMASK, [], [pid 2779] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2778] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2777] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2776] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2780] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2779] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2778] <... ioctl resumed>) = 0 [pid 2777] <... futex resumed>) = 0 [pid 2775] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2780] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2779] <... openat resumed>) = 3 [pid 2778] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2777] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2775] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2772] +++ exited with 0 +++ [pid 2771] +++ exited with 0 +++ [pid 2780] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2779] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2778] <... ioctl resumed>) = 0 [pid 2777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2775] <... futex resumed>) = 0 [pid 2780] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2779] <... futex resumed>) = 0 [pid 2778] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2777] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2775] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2771, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 2780] <... openat resumed>) = 3 [pid 2779] ioctl(3, KVM_CREATE_VM, 0 [pid 2777] <... futex resumed>) = 0 [pid 2780] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2778] <... ioctl resumed>) = 0 [pid 2777] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 2778] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2775] <... futex resumed>) = 0 [pid 2780] <... futex resumed>) = 1 [pid 2779] <... ioctl resumed>) = 4 [pid 2775] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2780] ioctl(3, KVM_CREATE_VM, 0 [pid 2779] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2775] <... futex resumed>) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 2781 attached [pid 2781] set_robust_list(0x55558e2706a0, 24 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 2781 [pid 2781] <... set_robust_list resumed>) = 0 [pid 2781] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2780] <... ioctl resumed>) = 4 [pid 2779] <... futex resumed>) = 1 [pid 2778] <... ioctl resumed>) = 0 [pid 2777] <... futex resumed>) = 0 [pid 2775] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2781] <... prctl resumed>) = 0 [pid 2779] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2778] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2777] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2781] setpgid(0, 0 [pid 2780] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2779] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2778] <... ioctl resumed>) = 0 [pid 2777] <... futex resumed>) = 0 [pid 2781] <... setpgid resumed>) = 0 [pid 2780] <... futex resumed>) = 1 [pid 2779] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2778] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2777] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2775] <... futex resumed>) = 0 [pid 2781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2780] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2781] <... openat resumed>) = 3 [pid 2780] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2779] <... ioctl resumed>) = 5 [pid 2778] <... ioctl resumed>) = 0 [pid 2775] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2781] write(3, "1000", 4 [pid 2780] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2779] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2778] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2775] <... futex resumed>) = 0 [pid 2781] <... write resumed>) = 4 [pid 2779] <... futex resumed>) = 1 [pid 2778] <... ioctl resumed>) = 0 [pid 2777] <... futex resumed>) = 0 [pid 2775] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2781] close(3 [pid 2779] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2778] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2777] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2781] <... close resumed>) = 0 executing program [pid 2780] <... ioctl resumed>) = 5 [pid 2779] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2778] <... ioctl resumed>) = 0 [pid 2777] <... futex resumed>) = 0 [pid 2781] write(1, "executing program\n", 18 [pid 2779] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2778] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2777] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2781] <... write resumed>) = 18 [pid 2780] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2779] <... ioctl resumed>) = 0 [pid 2780] <... futex resumed>) = 1 [pid 2779] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2775] <... futex resumed>) = 0 [pid 2780] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2779] <... ioctl resumed>) = 0 [pid 2775] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2780] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2779] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2775] <... futex resumed>) = 0 [pid 2781] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2780] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2775] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2781] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2779] <... ioctl resumed>) = 0 [pid 2778] <... ioctl resumed>) = 0 [pid 2779] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2778] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2780] <... ioctl resumed>) = 0 [pid 2780] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2778] <... ioctl resumed>) = 0 [pid 2778] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2781] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2781] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2778] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2781] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2781] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2780] <... ioctl resumed>) = 0 [pid 2779] <... ioctl resumed>) = 0 [pid 2778] <... ioctl resumed>) = 0 [pid 2781] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2780] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2778] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2781] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2780] <... ioctl resumed>) = 0 [pid 2779] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2781] <... clone3 resumed> => {parent_tid=[2782]}, 88) = 2782 [pid 2780] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2781] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2781] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2780] <... ioctl resumed>) = 0 [pid 2781] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2780] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}./strace-static-x86_64: Process 2782 attached ) = 0 [pid 2779] <... ioctl resumed>) = 0 [pid 2778] <... ioctl resumed>) = 0 [pid 2782] set_robust_list(0x7fc37fe619a0, 24 [pid 2779] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2778] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2782] <... set_robust_list resumed>) = 0 [pid 2780] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2779] <... ioctl resumed>) = 0 [pid 2782] rt_sigprocmask(SIG_SETMASK, [], [pid 2780] <... ioctl resumed>) = 0 [pid 2779] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2782] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2780] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2778] <... ioctl resumed>) = 0 [pid 2782] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2780] <... ioctl resumed>) = 0 [pid 2779] <... ioctl resumed>) = 0 [pid 2778] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2782] <... openat resumed>) = 3 [pid 2779] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2782] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2780] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2780] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2780] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2780] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2782] <... futex resumed>) = 1 [pid 2782] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2781] <... futex resumed>) = 0 [pid 2781] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2781] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2780] <... ioctl resumed>) = 0 [pid 2782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2782] ioctl(3, KVM_CREATE_VM, 0 [pid 2780] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2778] <... ioctl resumed>) = 0 [pid 2779] <... ioctl resumed>) = 0 [pid 2778] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2779] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2780] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2779] <... ioctl resumed>) = 0 [pid 2780] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2779] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2780] <... ioctl resumed>) = 0 [pid 2779] <... ioctl resumed>) = 0 [pid 2780] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2779] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2780] <... ioctl resumed>) = 0 [pid 2780] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2779] <... ioctl resumed>) = 0 [pid 2780] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2779] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2780] <... ioctl resumed>) = 0 [pid 2779] <... ioctl resumed>) = 0 [pid 2780] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2779] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2778] <... ioctl resumed>) = 0 [pid 2780] <... ioctl resumed>) = 0 [pid 2780] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2780] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 2780] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2780] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 2780] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 2780] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 2780] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2780] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2780] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2780] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2780] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2780] close(6) = 0 [pid 2780] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2780] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2778] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2776] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2780] <... ioctl resumed>) = 0 [pid 2776] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2776] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2780] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2780] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2780] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2775] <... futex resumed>) = 0 [pid 2775] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2780] <... futex resumed>) = 0 [pid 2780] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 2780] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2780] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2775] <... futex resumed>) = 1 [pid 2775] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 2775] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2780] <... futex resumed>) = 0 [pid 2775] <... futex resumed>) = 1 [pid 2780] ioctl(5, KVM_RUN [pid 2782] <... ioctl resumed>) = 4 [pid 2776] <... mmap resumed>) = 0x7fc37fe20000 [pid 2776] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2776] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2776] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[2784]}, 88) = 2784 [pid 2776] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2782] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2776] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2782] <... futex resumed>) = 1 [pid 2781] <... futex resumed>) = 0 [pid 2776] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2782] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2775] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2781] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2775] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2775] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2775] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2775] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2782] <... futex resumed>) = 0 [pid 2781] <... futex resumed>) = 1 ./strace-static-x86_64: Process 2785 attached ./strace-static-x86_64: Process 2784 attached [pid 2782] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2781] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2779] <... ioctl resumed>) = 0 [pid 2778] <... ioctl resumed>) = 0 [pid 2785] set_robust_list(0x7fc37fe409a0, 24 [pid 2784] set_robust_list(0x7fc37fe409a0, 24 [pid 2779] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2778] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2785] <... set_robust_list resumed>) = 0 [pid 2784] <... set_robust_list resumed>) = 0 [pid 2782] <... ioctl resumed>) = 5 [pid 2779] <... ioctl resumed>) = 0 [pid 2775] <... clone3 resumed> => {parent_tid=[2785]}, 88) = 2785 [pid 2778] <... ioctl resumed>) = 0 [pid 2785] rt_sigprocmask(SIG_SETMASK, [], [pid 2784] rt_sigprocmask(SIG_SETMASK, [], [pid 2785] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2784] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2782] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2780] <... ioctl resumed>, 0) = 0 [pid 2779] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2778] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2775] rt_sigprocmask(SIG_SETMASK, [], [pid 2785] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2784] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2782] <... futex resumed>) = 1 [pid 2781] <... futex resumed>) = 0 [pid 2780] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2784] <... ioctl resumed>) = 0 [pid 2782] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2781] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2780] <... futex resumed>) = 0 [pid 2784] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2781] <... futex resumed>) = 0 [pid 2780] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2784] <... futex resumed>) = 1 [pid 2782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2781] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2784] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2779] <... ioctl resumed>) = 0 [pid 2778] <... ioctl resumed>) = 0 [pid 2776] <... futex resumed>) = 0 [pid 2775] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2782] <... ioctl resumed>) = 0 [pid 2779] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2778] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2776] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2775] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2785] <... futex resumed>) = 0 [pid 2784] <... futex resumed>) = 0 [pid 2782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2776] <... futex resumed>) = 1 [pid 2775] <... futex resumed>) = 1 [pid 2785] ioctl(5, KVM_RUN [pid 2784] ioctl(5, KVM_RUN [pid 2782] <... ioctl resumed>) = 0 [pid 2779] <... ioctl resumed>) = 0 [pid 2778] <... ioctl resumed>) = 0 [pid 2776] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2775] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2785] <... ioctl resumed>, 0) = 0 [pid 2782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2779] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2778] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2776] <... futex resumed>) = 0 [pid 2785] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2784] <... ioctl resumed>, 0) = 0 [pid 2782] <... ioctl resumed>) = 0 [pid 2778] <... ioctl resumed>) = 0 [pid 2776] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2785] <... futex resumed>) = 1 [pid 2782] <... ioctl resumed>) = 0 [pid 2776] <... mmap resumed>) = 0x7fc37fdff000 [pid 2785] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2784] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2779] <... ioctl resumed>) = 0 [pid 2778] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2776] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE [pid 2775] <... futex resumed>) = 0 [pid 2784] <... futex resumed>) = 0 [pid 2782] <... ioctl resumed>) = 0 [pid 2779] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2778] <... ioctl resumed>) = 0 [pid 2776] <... mprotect resumed>) = 0 [pid 2775] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2784] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2780] <... futex resumed>) = 0 [pid 2778] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2776] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2775] <... futex resumed>) = 1 [pid 2780] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2776] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2775] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2782] <... ioctl resumed>) = 0 [pid 2780] <... socket resumed>) = 6 [pid 2779] <... ioctl resumed>) = 0 [pid 2778] <... ioctl resumed>) = 0 [pid 2776] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0} [pid 2782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2779] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2778] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}./strace-static-x86_64: Process 2787 attached [pid 2782] <... ioctl resumed>) = 0 [pid 2780] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2787] set_robust_list(0x7fc37fe1f9a0, 24 [pid 2782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2779] <... ioctl resumed>) = 0 [pid 2778] <... ioctl resumed>) = 0 [pid 2776] <... clone3 resumed> => {parent_tid=[2787]}, 88) = 2787 [pid 2775] <... futex resumed>) = 0 [pid 2787] <... set_robust_list resumed>) = 0 [pid 2780] <... futex resumed>) = 1 [pid 2779] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2778] ioctl(5, KVM_GET_SREGS [pid 2776] rt_sigprocmask(SIG_SETMASK, [], [pid 2775] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2780] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2778] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2776] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2778] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2776] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 2775] <... futex resumed>) = 0 [pid 2778] <... openat resumed>) = 6 [pid 2776] <... futex resumed>) = 0 [pid 2775] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2787] rt_sigprocmask(SIG_SETMASK, [], [pid 2782] <... ioctl resumed>) = 0 [pid 2780] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2779] <... ioctl resumed>) = 0 [pid 2778] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2776] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2787] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2780] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2787] ioctl(5, KVM_RUN [pid 2782] <... ioctl resumed>) = 0 [pid 2778] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2787] <... ioctl resumed>, 0) = 0 [pid 2782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2780] <... futex resumed>) = 1 [pid 2779] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2778] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2775] <... futex resumed>) = 0 [pid 2787] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2782] <... ioctl resumed>) = 0 [pid 2780] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2778] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 2775] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2779] <... ioctl resumed>) = 0 [pid 2787] <... futex resumed>) = 1 [pid 2782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2780] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2779] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2778] close(6 [pid 2776] <... futex resumed>) = 0 [pid 2775] <... futex resumed>) = 0 [pid 2787] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2782] <... ioctl resumed>) = 0 [pid 2780] ioctl(5, KVM_RUN [pid 2779] <... ioctl resumed>) = 0 [pid 2778] <... close resumed>) = 0 [pid 2776] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2775] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2784] <... futex resumed>) = 0 [pid 2782] <... ioctl resumed>) = 0 [pid 2779] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2776] <... futex resumed>) = 1 [pid 2784] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2780] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2778] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2776] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2784] <... socket resumed>) = 6 [pid 2782] <... ioctl resumed>) = 0 [pid 2779] <... ioctl resumed>) = 0 [pid 2778] <... ioctl resumed>) = 5 [pid 2780] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2784] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2779] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2784] <... futex resumed>) = 1 [pid 2782] <... ioctl resumed>) = 0 [pid 2780] <... futex resumed>) = 1 [pid 2778] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2776] <... futex resumed>) = 0 [pid 2775] <... futex resumed>) = 0 [pid 2784] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2780] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2779] <... ioctl resumed>) = 0 [pid 2776] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2784] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2782] <... ioctl resumed>) = 0 [pid 2779] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2778] <... ioctl resumed>) = 0 [pid 2776] <... futex resumed>) = 0 [pid 2775] exit_group(0 [pid 2785] <... futex resumed>) = ? [pid 2784] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2780] <... futex resumed>) = ? [pid 2778] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2776] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2775] <... exit_group resumed>) = ? [pid 2785] +++ exited with 0 +++ [pid 2784] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2782] <... ioctl resumed>) = 0 [pid 2780] +++ exited with 0 +++ [pid 2779] <... ioctl resumed>) = 0 [pid 2778] <... ioctl resumed>) = 0 [pid 2784] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2779] ioctl(5, KVM_GET_SREGS [pid 2778] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2784] <... futex resumed>) = 1 [pid 2782] <... ioctl resumed>) = 0 [pid 2779] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2778] <... futex resumed>) = 0 [pid 2777] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2776] <... futex resumed>) = 0 [pid 2784] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2779] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2782] <... ioctl resumed>) = 0 [pid 2779] <... openat resumed>) = 6 [pid 2777] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2776] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2779] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2778] ioctl(5, KVM_RUN [pid 2777] <... futex resumed>) = 0 [pid 2776] <... futex resumed>) = 0 [pid 2782] <... ioctl resumed>) = 0 [pid 2779] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2778] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2777] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2776] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2779] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2777] <... mmap resumed>) = 0x7fc37fe20000 [pid 2778] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2777] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2782] <... ioctl resumed>) = 0 [pid 2779] <... ioctl resumed>) = 0 [pid 2778] <... futex resumed>) = 1 [pid 2777] <... mprotect resumed>) = 0 [pid 2776] <... futex resumed>) = 0 [pid 2782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2779] close(6 [pid 2778] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2777] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2776] exit_group(0 [pid 2784] <... futex resumed>) = ? [pid 2782] <... ioctl resumed>) = 0 [pid 2779] <... close resumed>) = 0 [pid 2778] <... futex resumed>) = ? [pid 2777] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2776] <... exit_group resumed>) = ? [pid 2787] <... futex resumed>) = ? [pid 2784] +++ exited with 0 +++ [pid 2782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2779] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2778] +++ exited with 0 +++ [pid 2777] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2788 attached [pid 2782] <... ioctl resumed>) = 0 [pid 2779] <... ioctl resumed>) = 5 [pid 2788] set_robust_list(0x7fc37fe409a0, 24 [pid 2782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2777] <... clone3 resumed> => {parent_tid=[2788]}, 88) = 2788 [pid 2788] <... set_robust_list resumed>) = 0 [pid 2779] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2777] rt_sigprocmask(SIG_SETMASK, [], [pid 2788] rt_sigprocmask(SIG_SETMASK, [], [pid 2782] <... ioctl resumed>) = 0 [pid 2777] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2788] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2779] <... ioctl resumed>) = 0 [pid 2777] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2788] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2777] <... futex resumed>) = 0 [pid 2788] <... ioctl resumed>) = 0 [pid 2782] <... ioctl resumed>) = 0 [pid 2779] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2777] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2788] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2779] <... ioctl resumed>) = 0 [pid 2777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2788] <... futex resumed>) = 0 [pid 2777] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2788] ioctl(5, KVM_RUN [pid 2782] <... ioctl resumed>) = 0 [pid 2779] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2777] <... futex resumed>) = 0 [pid 2777] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2777] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2788] <... ioctl resumed>, 0) = 0 [pid 2788] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2788] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2779] <... futex resumed>) = 1 [pid 2782] ioctl(5, KVM_GET_SREGS [pid 2777] <... futex resumed>) = 0 [pid 2777] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=46000000} [pid 2782] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2779] ioctl(5, KVM_RUN [pid 2782] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2779] <... ioctl resumed>, 0) = 0 [pid 2782] <... openat resumed>) = 6 [pid 2779] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2782] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2779] <... futex resumed>) = 1 [pid 2777] <... futex resumed>) = 0 [pid 2777] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2782] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2779] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2777] <... futex resumed>) = 0 [pid 2782] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2779] <... socket resumed>) = 6 [pid 2777] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2782] <... ioctl resumed>) = 0 [pid 2779] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2782] close(6 [pid 2779] <... futex resumed>) = 1 [pid 2777] <... futex resumed>) = 0 [pid 2782] <... close resumed>) = 0 [pid 2779] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2777] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2782] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2779] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2777] <... futex resumed>) = 0 [pid 2782] <... ioctl resumed>) = 5 [pid 2779] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2777] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2779] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2779] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2782] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2779] <... futex resumed>) = 1 [pid 2777] <... futex resumed>) = 0 [pid 2782] <... ioctl resumed>) = 0 [pid 2779] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2777] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2779] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2777] <... futex resumed>) = 0 [pid 2782] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2779] ioctl(5, KVM_RUN [pid 2777] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2782] <... ioctl resumed>) = 0 [pid 2779] <... ioctl resumed>, 0) = 0 [pid 2782] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2779] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2782] <... futex resumed>) = 1 [pid 2781] <... futex resumed>) = 0 [pid 2779] <... futex resumed>) = 0 [pid 2782] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2781] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2779] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2781] <... futex resumed>) = 0 [pid 2782] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2781] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2782] <... ioctl resumed>) = 0 [pid 2777] exit_group(0 [pid 2782] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2779] <... futex resumed>) = ? [pid 2782] <... futex resumed>) = 1 [pid 2781] <... futex resumed>) = 0 [pid 2779] +++ exited with 0 +++ [pid 2777] <... exit_group resumed>) = ? [pid 2782] ioctl(5, KVM_RUN [pid 2781] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2775] +++ exited with 0 +++ [pid 2788] <... futex resumed>) = ? [pid 2781] <... futex resumed>) = 0 [pid 2781] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2781] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2781] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2781] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2781] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[2791]}, 88) = 2791 ./strace-static-x86_64: Process 2791 attached [pid 2782] <... ioctl resumed>, 0) = 0 [pid 2781] rt_sigprocmask(SIG_SETMASK, [], [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2775, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 2781] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 2781] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2781] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2782] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2782] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 298] <... restart_syscall resumed>) = 0 [pid 2791] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2791] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 2792 [pid 2791] ioctl(5, KVM_RUN./strace-static-x86_64: Process 2792 attached , 0) = 0 [pid 2791] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2781] <... futex resumed>) = 0 [pid 2791] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2781] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2781] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2792] set_robust_list(0x55558e2706a0, 24 [pid 2782] <... futex resumed>) = 0 [pid 2792] <... set_robust_list resumed>) = 0 [pid 2792] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2782] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 2792] <... prctl resumed>) = 0 [pid 2792] setpgid(0, 0) = 0 [pid 2782] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2782] <... futex resumed>) = 1 [pid 2781] <... futex resumed>) = 0 [pid 2782] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2781] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2792] <... openat resumed>) = 3 [pid 2782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2781] <... futex resumed>) = 0 [pid 2782] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2781] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2782] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2792] write(3, "1000", 4) = 4 [pid 2792] close(3) = 0 executing program [pid 2792] write(1, "executing program\n", 18) = 18 [pid 2792] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2792] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2782] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2792] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2792] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2782] <... futex resumed>) = 1 [pid 2781] <... futex resumed>) = 0 [pid 2792] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2782] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2781] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2792] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2781] <... futex resumed>) = 0 [pid 2792] <... mmap resumed>) = 0x7fc37fe41000 [pid 2782] ioctl(5, KVM_RUN [pid 2781] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2792] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2782] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2792] <... mprotect resumed>) = 0 [pid 2792] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2782] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2792] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2782] <... futex resumed>) = 1 [pid 2781] <... futex resumed>) = 0 [pid 2792] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2782] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2781] exit_group(0./strace-static-x86_64: Process 2793 attached [pid 2791] <... futex resumed>) = ? [pid 2782] <... futex resumed>) = ? [pid 2781] <... exit_group resumed>) = ? [pid 2791] +++ exited with 0 +++ [pid 2793] set_robust_list(0x7fc37fe619a0, 24 [pid 2792] <... clone3 resumed> => {parent_tid=[2793]}, 88) = 2793 [pid 2793] <... set_robust_list resumed>) = 0 [pid 2793] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2793] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2792] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2792] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2793] <... futex resumed>) = 0 [pid 2792] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2793] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 2793] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2793] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2792] <... futex resumed>) = 0 [pid 2792] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2793] <... futex resumed>) = 0 [pid 2792] <... futex resumed>) = 1 [pid 2793] ioctl(3, KVM_CREATE_VM, 0 [pid 2787] +++ exited with 0 +++ [pid 2776] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2776, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 2792] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2793] <... ioctl resumed>) = 4 [pid 2793] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2792] <... futex resumed>) = 0 [pid 2792] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2792] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2793] <... futex resumed>) = 1 [pid 2793] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 2793] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2792] <... futex resumed>) = 0 [pid 2792] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2792] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2793] <... futex resumed>) = 1 [pid 2793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 2793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 2793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 2794 [pid 2793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 ./strace-static-x86_64: Process 2794 attached [pid 2794] set_robust_list(0x55558e2706a0, 24 [pid 2793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2794] <... set_robust_list resumed>) = 0 [pid 2794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2794] setpgid(0, 0) = 0 [pid 2793] <... ioctl resumed>) = 0 [pid 2794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 2793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2794] <... openat resumed>) = 3 [pid 2794] write(3, "1000", 4) = 4 [pid 2794] close(3) = 0 [pid 2794] write(1, "executing program\n", 18) = 18 [pid 2794] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2794] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2794] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2794] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2794] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2794] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2794] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2795 attached => {parent_tid=[2795]}, 88) = 2795 [pid 2795] set_robust_list(0x7fc37fe619a0, 24 [pid 2794] rt_sigprocmask(SIG_SETMASK, [], [pid 2795] <... set_robust_list resumed>) = 0 [pid 2794] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2795] rt_sigprocmask(SIG_SETMASK, [], [pid 2794] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2795] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2795] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2794] <... futex resumed>) = 0 [pid 2794] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2795] <... openat resumed>) = 3 [pid 2795] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2794] <... futex resumed>) = 0 [pid 2795] <... futex resumed>) = 1 [pid 2794] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2795] ioctl(3, KVM_CREATE_VM, 0 [pid 2794] <... futex resumed>) = 0 [pid 2795] <... ioctl resumed>) = 4 [pid 2794] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2795] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2795] <... futex resumed>) = 0 [pid 2794] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2795] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2793] <... ioctl resumed>) = 0 [pid 2793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2795] <... ioctl resumed>) = 5 [pid 2794] <... futex resumed>) = 0 [pid 2795] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2794] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2795] <... futex resumed>) = 0 [pid 2794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2795] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2794] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2795] <... ioctl resumed>) = 0 [pid 2794] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2795] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2793] <... ioctl resumed>) = 0 [pid 2793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2795] <... ioctl resumed>) = 0 [pid 2795] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 2795] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2793] <... ioctl resumed>) = 0 [pid 2795] <... ioctl resumed>) = 0 [pid 2793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2795] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2793] <... ioctl resumed>) = 0 [pid 2793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2795] <... ioctl resumed>) = 0 [pid 2793] <... ioctl resumed>) = 0 [pid 2793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2795] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2793] <... ioctl resumed>) = 0 [pid 2793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 2793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2795] <... ioctl resumed>) = 0 [pid 2793] <... ioctl resumed>) = 0 [pid 2795] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2795] <... ioctl resumed>) = 0 [pid 2795] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2793] <... ioctl resumed>) = 0 [pid 2793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2795] <... ioctl resumed>) = 0 [pid 2795] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2793] <... ioctl resumed>) = 0 [pid 2793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2795] <... ioctl resumed>) = 0 [pid 2795] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2793] <... ioctl resumed>) = 0 [pid 2793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 2793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2795] <... ioctl resumed>) = 0 [pid 2795] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2795] <... ioctl resumed>) = 0 [pid 2793] <... ioctl resumed>) = 0 [pid 2793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2795] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2793] <... ioctl resumed>) = 0 [pid 2793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2795] <... ioctl resumed>) = 0 [pid 2795] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2793] <... ioctl resumed>) = 0 [pid 2793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2795] <... ioctl resumed>) = 0 [pid 2795] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2793] <... ioctl resumed>) = 0 [pid 2793] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2795] <... ioctl resumed>) = 0 [pid 2795] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2793] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2795] <... ioctl resumed>) = 0 [pid 2795] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2793] <... openat resumed>) = 6 [pid 2795] <... ioctl resumed>) = 0 [pid 2793] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2795] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2793] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2793] close(6) = 0 [pid 2795] <... ioctl resumed>) = 0 [pid 2793] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2795] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2793] <... ioctl resumed>) = 5 [pid 2793] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2795] <... ioctl resumed>) = 0 [pid 2795] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2793] <... ioctl resumed>) = 0 [pid 2793] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2795] <... ioctl resumed>) = 0 [pid 2793] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2795] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2793] <... futex resumed>) = 1 [pid 2792] <... futex resumed>) = 0 [pid 2793] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2792] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2792] <... futex resumed>) = 0 [pid 2793] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2792] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2793] <... ioctl resumed>) = 0 [pid 2793] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2792] <... futex resumed>) = 0 [pid 2793] <... futex resumed>) = 1 [pid 2792] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2793] ioctl(5, KVM_RUN [pid 2792] <... futex resumed>) = 0 [pid 2795] <... ioctl resumed>) = 0 [pid 2795] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2795] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2792] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2792] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2792] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2792] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2792] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2797 attached => {parent_tid=[2797]}, 88) = 2797 [pid 2797] set_robust_list(0x7fc37fe409a0, 24 [pid 2792] rt_sigprocmask(SIG_SETMASK, [], [pid 2797] <... set_robust_list resumed>) = 0 [pid 2792] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2797] rt_sigprocmask(SIG_SETMASK, [], [pid 2792] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2797] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2792] <... futex resumed>) = 0 [pid 2797] ioctl(5, KVM_RUN [pid 2792] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2797] <... ioctl resumed>, 0) = 0 [pid 2793] <... ioctl resumed>, 0) = 0 [pid 2797] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2793] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2792] <... futex resumed>) = 0 [pid 2797] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2793] <... futex resumed>) = 0 [pid 2792] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2793] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2792] <... futex resumed>) = 0 [pid 2793] <... socket resumed>) = 6 [pid 2792] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2793] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2792] <... futex resumed>) = 0 [pid 2788] +++ exited with 0 +++ [pid 2777] +++ exited with 0 +++ [pid 2792] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2792] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2793] <... futex resumed>) = 1 [pid 2793] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2795] <... ioctl resumed>) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2777, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 2795] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2795] <... ioctl resumed>) = 0 [pid 2793] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2793] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2795] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}./strace-static-x86_64: Process 2798 attached [pid 2793] <... futex resumed>) = 1 [pid 2792] <... futex resumed>) = 0 [pid 2798] set_robust_list(0x55558e2706a0, 24 [pid 2795] <... ioctl resumed>) = 0 [pid 2793] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2792] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2798] <... set_robust_list resumed>) = 0 [pid 2795] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2792] <... futex resumed>) = 0 [pid 2798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2795] <... ioctl resumed>) = 0 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 2798 [pid 2798] <... prctl resumed>) = 0 [pid 2795] ioctl(5, KVM_GET_SREGS [pid 2793] ioctl(5, KVM_RUN [pid 2792] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2798] setpgid(0, 0 [pid 2795] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2793] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2798] <... setpgid resumed>) = 0 [pid 2795] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2795] <... openat resumed>) = 6 [pid 2798] write(3, "1000", 4) = 4 [pid 2795] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2798] close(3) = 0 executing program [pid 2793] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2798] write(1, "executing program\n", 18 [pid 2795] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2792] <... futex resumed>) = 0 [pid 2798] <... write resumed>) = 18 [pid 2793] <... futex resumed>) = 1 [pid 2792] exit_group(0 [pid 2798] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2797] <... futex resumed>) = ? [pid 2795] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2792] <... exit_group resumed>) = ? [pid 2797] +++ exited with 0 +++ [pid 2793] +++ exited with 0 +++ [pid 2795] <... ioctl resumed>) = 0 [pid 2795] close(6) = 0 [pid 2795] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2795] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2795] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2798] <... futex resumed>) = 0 [pid 2795] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2795] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2798] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2794] <... futex resumed>) = 0 [pid 2798] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2794] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2798] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2794] <... futex resumed>) = 1 [pid 2798] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2794] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2798] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2798] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2798] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2795] <... futex resumed>) = 0 ./strace-static-x86_64: Process 2799 attached [pid 2795] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2799] set_robust_list(0x7fc37fe619a0, 24 [pid 2798] <... clone3 resumed> => {parent_tid=[2799]}, 88) = 2799 [pid 2799] <... set_robust_list resumed>) = 0 [pid 2798] rt_sigprocmask(SIG_SETMASK, [], [pid 2795] <... ioctl resumed>) = 0 [pid 2799] rt_sigprocmask(SIG_SETMASK, [], [pid 2798] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2795] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2799] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2798] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2795] <... futex resumed>) = 1 [pid 2794] <... futex resumed>) = 0 [pid 2799] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2798] <... futex resumed>) = 0 [pid 2795] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2794] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2798] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2795] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2794] <... futex resumed>) = 0 [pid 2799] <... openat resumed>) = 3 [pid 2795] ioctl(5, KVM_RUN [pid 2794] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2799] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2794] <... futex resumed>) = 0 [pid 2799] <... futex resumed>) = 1 [pid 2798] <... futex resumed>) = 0 [pid 2794] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2799] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2798] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2794] <... mmap resumed>) = 0x7fc37fe20000 [pid 2799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2798] <... futex resumed>) = 0 [pid 2794] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2799] ioctl(3, KVM_CREATE_VM, 0 [pid 2798] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2794] <... mprotect resumed>) = 0 [pid 2799] <... ioctl resumed>) = 4 [pid 2794] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2794] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[2801]}, 88) = 2801 [pid 2794] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2794] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2794] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2801 attached [pid 2801] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 2801] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2801] ioctl(5, KVM_RUN [pid 2799] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2798] <... futex resumed>) = 0 [pid 2798] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2798] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2799] <... futex resumed>) = 1 [pid 2799] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 2799] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2798] <... futex resumed>) = 0 [pid 2798] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2798] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2799] <... futex resumed>) = 1 [pid 2799] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2801] <... ioctl resumed>, 0) = 0 [pid 2801] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2794] <... futex resumed>) = 0 [pid 2794] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2794] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2801] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 2801] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2794] <... futex resumed>) = 0 [pid 2794] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2794] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2801] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 2801] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2794] <... futex resumed>) = 0 [pid 2794] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2794] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2801] ioctl(5, KVM_RUN, 0) = -1 EFAULT (Bad address) [pid 2799] <... ioctl resumed>) = 0 [pid 2801] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2799] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2794] <... futex resumed>) = 0 [pid 2801] <... futex resumed>) = 1 [pid 2801] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2795] <... ioctl resumed>, 0) = 0 [pid 2799] <... ioctl resumed>) = 0 [pid 2799] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2795] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2795] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2799] <... ioctl resumed>) = 0 [pid 2799] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 2799] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2794] exit_group(0) = ? [pid 2795] <... futex resumed>) = ? [pid 2795] +++ exited with 0 +++ [pid 2801] <... futex resumed>) = ? [pid 2799] <... ioctl resumed>) = 0 [pid 2799] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 2799] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2799] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2799] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2799] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2799] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2799] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2799] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2799] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 2799] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 2799] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2799] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2799] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 2799] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2799] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 2799] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2799] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 2799] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 2799] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 2799] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2799] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2782] +++ exited with 0 +++ [pid 2781] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2781, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 2799] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 2799] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2799] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2799] close(6) = 0 [pid 2799] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2799] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2799] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2799] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2798] <... futex resumed>) = 0 [pid 2799] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2798] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2799] <... ioctl resumed>) = 0 [pid 2799] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2798] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2799] <... futex resumed>) = 0 [pid 2798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2799] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2798] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2798] <... futex resumed>) = 0 [pid 2798] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2798] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2799] ioctl(5, KVM_RUN [pid 2798] <... mprotect resumed>) = 0 [pid 2798] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2798] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[2803]}, 88) = 2803 [pid 2798] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2798] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2798] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2803 attached [pid 2803] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 2803] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2803] ioctl(5, KVM_RUN [pid 300] <... restart_syscall resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2799] <... ioctl resumed>, 0) = 0 ./strace-static-x86_64: Process 2804 attached [pid 2803] <... ioctl resumed>, 0) = 0 [pid 2799] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 2804 [pid 2804] set_robust_list(0x55558e2706a0, 24 [pid 2803] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2799] <... futex resumed>) = 0 [pid 2804] <... set_robust_list resumed>) = 0 [pid 2803] <... futex resumed>) = 1 [pid 2799] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2798] <... futex resumed>) = 0 [pid 2803] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2798] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2804] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2799] <... futex resumed>) = 0 [pid 2798] <... futex resumed>) = 1 [pid 2799] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2798] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2804] <... prctl resumed>) = 0 [pid 2799] <... socket resumed>) = 6 [pid 2804] setpgid(0, 0 [pid 2799] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2804] <... setpgid resumed>) = 0 [pid 2804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2799] <... futex resumed>) = 1 [pid 2798] <... futex resumed>) = 0 [pid 2798] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2799] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2798] <... futex resumed>) = 0 [pid 2804] <... openat resumed>) = 3 [pid 2798] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2804] write(3, "1000", 4 [pid 2799] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2804] <... write resumed>) = 4 [pid 2799] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2804] close(3 [pid 2799] <... futex resumed>) = 1 [pid 2798] <... futex resumed>) = 0 [pid 2804] <... close resumed>) = 0 [pid 2799] ioctl(5, KVM_RUN [pid 2798] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2804] write(1, "executing program\n", 18executing program [pid 2798] <... futex resumed>) = 0 [pid 2804] <... write resumed>) = 18 [pid 2798] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2804] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2804] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2804] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2804] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2804] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2804] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2799] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2804] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2804] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2805 attached [pid 2805] set_robust_list(0x7fc37fe619a0, 24 [pid 2804] <... clone3 resumed> => {parent_tid=[2805]}, 88) = 2805 [pid 2799] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2805] <... set_robust_list resumed>) = 0 [pid 2804] rt_sigprocmask(SIG_SETMASK, [], [pid 2799] <... futex resumed>) = 1 [pid 2798] <... futex resumed>) = 0 [pid 2805] rt_sigprocmask(SIG_SETMASK, [], [pid 2804] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2799] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2798] exit_group(0 [pid 2805] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2804] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2805] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2804] <... futex resumed>) = 0 [pid 2803] <... futex resumed>) = ? [pid 2799] <... futex resumed>) = ? [pid 2798] <... exit_group resumed>) = ? [pid 2805] <... openat resumed>) = 3 [pid 2804] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2803] +++ exited with 0 +++ [pid 2799] +++ exited with 0 +++ [pid 2805] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2804] <... futex resumed>) = 0 [pid 2804] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2805] <... futex resumed>) = 1 [pid 2804] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2805] ioctl(3, KVM_CREATE_VM, 0 [pid 2801] +++ exited with 0 +++ [pid 2794] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2794, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 2805] <... ioctl resumed>) = 4 [pid 2805] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2805] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2804] <... futex resumed>) = 0 [pid 2792] +++ exited with 0 +++ [pid 2804] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2792, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 2805] <... futex resumed>) = 0 [pid 2805] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2804] <... futex resumed>) = 1 [pid 2804] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2805] <... ioctl resumed>) = 5 [pid 2805] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2804] <... futex resumed>) = 0 [pid 2804] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2804] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2805] <... futex resumed>) = 1 [pid 2805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 2805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 297] <... restart_syscall resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2805] <... ioctl resumed>) = 0 [pid 2805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}./strace-static-x86_64: Process 2806 attached ) = 0 [pid 2806] set_robust_list(0x55558e2706a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 2806 [pid 2806] <... set_robust_list resumed>) = 0 [pid 2805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2806] setpgid(0, 0 [pid 2805] <... ioctl resumed>) = 0 [pid 2806] <... setpgid resumed>) = 0 executing program [pid 2805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2806] write(3, "1000", 4) = 4 [pid 2806] close(3) = 0 [pid 2806] write(1, "executing program\n", 18) = 18 [pid 2806] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2806] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2806] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2806] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2806] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2806] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2806] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2807 attached => {parent_tid=[2807]}, 88) = 2807 [pid 2807] set_robust_list(0x7fc37fe619a0, 24 [pid 2806] rt_sigprocmask(SIG_SETMASK, [], [pid 2807] <... set_robust_list resumed>) = 0 [pid 2807] rt_sigprocmask(SIG_SETMASK, [], [pid 2806] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2807] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2806] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2807] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2806] <... futex resumed>) = 0 [pid 2806] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2807] <... openat resumed>) = 3 [pid 2807] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2806] <... futex resumed>) = 0 [pid 2807] <... futex resumed>) = 1 [pid 2806] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2807] ioctl(3, KVM_CREATE_VM, 0 [pid 2806] <... futex resumed>) = 0 [pid 2805] <... ioctl resumed>) = 0 [pid 2806] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 298] <... restart_syscall resumed>) = 0 [pid 2805] <... ioctl resumed>) = 0 [pid 2805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2807] <... ioctl resumed>) = 4 [pid 2805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 2805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}./strace-static-x86_64: Process 2808 attached [pid 2807] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2805] <... ioctl resumed>) = 0 [pid 2808] set_robust_list(0x55558e2706a0, 24 [pid 2807] <... futex resumed>) = 1 [pid 2806] <... futex resumed>) = 0 [pid 2805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 2808 [pid 2808] <... set_robust_list resumed>) = 0 [pid 2807] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2806] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2805] <... ioctl resumed>) = 0 [pid 2808] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2806] <... futex resumed>) = 0 [pid 2805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2807] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2806] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2808] <... prctl resumed>) = 0 [pid 2805] <... ioctl resumed>) = 0 [pid 2808] setpgid(0, 0 [pid 2807] <... ioctl resumed>) = 5 [pid 2805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2808] <... setpgid resumed>) = 0 [pid 2807] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2806] <... futex resumed>) = 0 [pid 2806] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2807] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2806] <... futex resumed>) = 0 [pid 2806] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2807] <... ioctl resumed>) = 0 [pid 2807] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2805] <... ioctl resumed>) = 0 [pid 2805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2808] <... openat resumed>) = 3 [pid 2805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2807] <... ioctl resumed>) = 0 [pid 2807] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2808] write(3, "1000", 4) = 4 [pid 2808] close(3) = 0 executing program [pid 2808] write(1, "executing program\n", 18) = 18 [pid 2808] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2808] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2808] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2808] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2808] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2808] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2808] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2807] <... ioctl resumed>) = 0 [pid 2805] <... ioctl resumed>) = 0 [pid 2807] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}./strace-static-x86_64: Process 2809 attached [pid 2807] <... ioctl resumed>) = 0 [pid 2805] <... ioctl resumed>) = 0 [pid 2805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2807] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2805] <... ioctl resumed>) = 0 [pid 2808] <... clone3 resumed> => {parent_tid=[2809]}, 88) = 2809 [pid 2809] set_robust_list(0x7fc37fe619a0, 24 [pid 2805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2809] <... set_robust_list resumed>) = 0 [pid 2808] rt_sigprocmask(SIG_SETMASK, [], [pid 2807] <... ioctl resumed>) = 0 [pid 2805] <... ioctl resumed>) = 0 [pid 2809] rt_sigprocmask(SIG_SETMASK, [], [pid 2808] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2807] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2809] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2808] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2805] <... ioctl resumed>) = 0 [pid 2805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2808] <... futex resumed>) = 0 [pid 2809] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2808] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2805] <... ioctl resumed>) = 0 [pid 2805] ioctl(5, KVM_GET_SREGS [pid 2809] <... openat resumed>) = 3 [pid 2805] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2807] <... ioctl resumed>) = 0 [pid 2809] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2805] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2809] <... futex resumed>) = 1 [pid 2808] <... futex resumed>) = 0 [pid 2807] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2805] <... openat resumed>) = 6 [pid 2809] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2808] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2805] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2808] <... futex resumed>) = 0 [pid 2805] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2809] ioctl(3, KVM_CREATE_VM, 0 [pid 2808] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2805] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2805] close(6) = 0 [pid 2805] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2805] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2805] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2805] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2804] <... futex resumed>) = 0 [pid 2807] <... ioctl resumed>) = 0 [pid 2805] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2804] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2807] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2805] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2805] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2804] <... futex resumed>) = 0 [pid 2805] <... ioctl resumed>) = 0 [pid 2804] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2805] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2805] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2807] <... ioctl resumed>) = 0 [pid 2804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2804] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2807] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2805] <... futex resumed>) = 0 [pid 2804] <... futex resumed>) = 1 [pid 2805] ioctl(5, KVM_RUN [pid 2809] <... ioctl resumed>) = 4 [pid 2804] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2809] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2804] <... futex resumed>) = 0 [pid 2809] <... futex resumed>) = 1 [pid 2808] <... futex resumed>) = 0 [pid 2804] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2809] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2808] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2804] <... mmap resumed>) = 0x7fc37fe20000 [pid 2808] <... futex resumed>) = 0 [pid 2804] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2808] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2807] <... ioctl resumed>) = 0 [pid 2807] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2804] <... mprotect resumed>) = 0 [pid 2807] <... ioctl resumed>) = 0 [pid 2807] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2809] <... ioctl resumed>) = 5 [pid 2804] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2809] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2804] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2809] <... futex resumed>) = 1 [pid 2808] <... futex resumed>) = 0 [pid 2809] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2808] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2808] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2804] <... clone3 resumed> => {parent_tid=[2811]}, 88) = 2811 ./strace-static-x86_64: Process 2811 attached [pid 2804] rt_sigprocmask(SIG_SETMASK, [], [pid 2811] set_robust_list(0x7fc37fe409a0, 24 [pid 2804] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2811] <... set_robust_list resumed>) = 0 [pid 2804] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2811] rt_sigprocmask(SIG_SETMASK, [], [pid 2804] <... futex resumed>) = 0 [pid 2804] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2811] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2811] ioctl(5, KVM_RUN [pid 2805] <... ioctl resumed>, 0) = 0 [pid 2805] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2811] <... ioctl resumed>, 0) = 0 [pid 2805] <... futex resumed>) = 0 [pid 2805] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2807] <... ioctl resumed>) = 0 [pid 2807] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2811] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2804] <... futex resumed>) = 0 [pid 2811] <... futex resumed>) = 1 [pid 2804] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2811] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2805] <... futex resumed>) = 0 [pid 2804] <... futex resumed>) = 1 [pid 2805] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 2804] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2805] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2809] <... ioctl resumed>) = 0 [pid 2805] <... futex resumed>) = 1 [pid 2804] <... futex resumed>) = 0 [pid 2809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2805] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2804] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2809] <... ioctl resumed>) = 0 [pid 2807] <... ioctl resumed>) = 0 [pid 2805] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2804] <... futex resumed>) = 0 [pid 2798] +++ exited with 0 +++ [pid 2804] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2798, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 2809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2807] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 2805] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2804] <... futex resumed>) = 0 [pid 2804] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2804] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2805] <... futex resumed>) = 1 [pid 2805] ioctl(5, KVM_RUN [pid 2809] <... ioctl resumed>) = 0 [pid 2807] <... ioctl resumed>) = 0 [pid 2809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2807] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2805] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2805] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2804] <... futex resumed>) = 0 [pid 2805] <... futex resumed>) = 1 [pid 2804] exit_group(0 [pid 2811] <... futex resumed>) = ? [pid 2804] <... exit_group resumed>) = ? [pid 2811] +++ exited with 0 +++ [pid 2805] +++ exited with 0 +++ [pid 299] <... restart_syscall resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2807] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 2812 attached [pid 2807] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2812] set_robust_list(0x55558e2706a0, 24 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 2812 [pid 2812] <... set_robust_list resumed>) = 0 [pid 2812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2807] <... ioctl resumed>) = 0 [pid 2812] setpgid(0, 0 [pid 2807] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2812] <... setpgid resumed>) = 0 [pid 2812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2807] <... ioctl resumed>) = 0 [pid 2812] write(3, "1000", 4 [pid 2807] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2807] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 2807] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2807] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 2807] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2807] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2812] <... write resumed>) = 4 [pid 2807] <... ioctl resumed>) = 0 [pid 2812] close(3 [pid 2807] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2812] <... close resumed>) = 0 [pid 2807] <... ioctl resumed>) = 0 [pid 2812] write(1, "executing program\n", 18executing program [pid 2807] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2812] <... write resumed>) = 18 [pid 2812] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2807] <... ioctl resumed>) = 0 [pid 2812] <... futex resumed>) = 0 [pid 2812] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2807] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2812] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2812] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2807] <... ioctl resumed>) = 0 [pid 2812] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2807] ioctl(5, KVM_GET_SREGS [pid 2812] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2807] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2812] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2807] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2812] <... mprotect resumed>) = 0 [pid 2807] <... openat resumed>) = 6 [pid 2807] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2812] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2807] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2812] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2807] <... ioctl resumed>) = 0 [pid 2812] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2807] close(6) = 0 [pid 2807] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0./strace-static-x86_64: Process 2813 attached ) = 5 [pid 2813] set_robust_list(0x7fc37fe619a0, 24 [pid 2812] <... clone3 resumed> => {parent_tid=[2813]}, 88) = 2813 [pid 2807] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2813] <... set_robust_list resumed>) = 0 [pid 2812] rt_sigprocmask(SIG_SETMASK, [], [pid 2813] rt_sigprocmask(SIG_SETMASK, [], [pid 2812] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2807] <... ioctl resumed>) = 0 [pid 2813] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2812] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2807] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2812] <... futex resumed>) = 0 [pid 2807] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2806] <... futex resumed>) = 0 [pid 2807] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2813] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2812] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2806] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2813] <... openat resumed>) = 3 [pid 2807] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2806] <... futex resumed>) = 0 [pid 2807] <... ioctl resumed>) = 0 [pid 2806] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2807] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2813] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2813] <... futex resumed>) = 1 [pid 2812] <... futex resumed>) = 0 [pid 2806] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2813] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2812] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2806] <... futex resumed>) = 0 [pid 2813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2812] <... futex resumed>) = 0 [pid 2806] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2813] ioctl(3, KVM_CREATE_VM, 0 [pid 2812] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2806] <... futex resumed>) = 0 [pid 2807] <... futex resumed>) = 0 [pid 2807] ioctl(5, KVM_RUN, 0) = 0 [pid 2806] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2807] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2807] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2813] <... ioctl resumed>) = 4 [pid 2813] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2813] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2806] <... mmap resumed>) = 0x7fc37fe20000 [pid 2812] <... futex resumed>) = 0 [pid 2806] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2812] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2806] <... mprotect resumed>) = 0 [pid 2813] <... futex resumed>) = 0 [pid 2812] <... futex resumed>) = 1 [pid 2806] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2813] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2812] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2806] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2813] <... ioctl resumed>) = 5 [pid 2806] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2813] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2812] <... futex resumed>) = 0 [pid 2813] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2812] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2812] <... futex resumed>) = 0 [pid 2812] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2813] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}./strace-static-x86_64: Process 2815 attached [pid 2815] set_robust_list(0x7fc37fe409a0, 24 [pid 2813] <... ioctl resumed>) = 0 [pid 2813] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2809] <... ioctl resumed>) = 0 [pid 2809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2806] <... clone3 resumed> => {parent_tid=[2815]}, 88) = 2815 [pid 2806] rt_sigprocmask(SIG_SETMASK, [], [pid 2813] <... ioctl resumed>) = 0 [pid 2806] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2813] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2806] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2806] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2815] <... set_robust_list resumed>) = 0 [pid 2813] <... ioctl resumed>) = 0 [pid 2809] <... ioctl resumed>) = 0 [pid 2813] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2815] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 2809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2815] ioctl(5, KVM_RUN [pid 2809] <... ioctl resumed>) = 0 [pid 2809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2815] <... ioctl resumed>, 0) = 0 [pid 2809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2815] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2815] <... futex resumed>) = 1 [pid 2809] <... ioctl resumed>) = 0 [pid 2806] <... futex resumed>) = 0 [pid 2809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2815] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2806] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2807] <... futex resumed>) = 0 [pid 2806] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2807] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 2807] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2806] <... futex resumed>) = 0 [pid 2806] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2807] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2806] <... futex resumed>) = 0 [pid 2806] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2809] <... ioctl resumed>) = 0 [pid 2807] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2807] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2806] <... futex resumed>) = 0 [pid 2807] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2806] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2806] <... futex resumed>) = 0 [pid 2807] ioctl(5, KVM_RUN [pid 2806] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2809] <... ioctl resumed>) = 0 [pid 2807] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2807] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2806] <... futex resumed>) = 0 [pid 2807] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2806] exit_group(0 [pid 2815] <... futex resumed>) = ? [pid 2806] <... exit_group resumed>) = ? [pid 2815] +++ exited with 0 +++ [pid 2807] <... futex resumed>) = ? [pid 2809] <... ioctl resumed>) = 0 [pid 2809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 2809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2808] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2808] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2808] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2808] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2808] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2809] <... ioctl resumed>) = 0 [pid 2808] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2813] <... ioctl resumed>) = 0 [pid 2809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}./strace-static-x86_64: Process 2816 attached [pid 2813] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2809] <... ioctl resumed>) = 0 [pid 2808] <... clone3 resumed> => {parent_tid=[2816]}, 88) = 2816 [pid 2816] set_robust_list(0x7fc37fe409a0, 24 [pid 2813] <... ioctl resumed>) = 0 [pid 2809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2808] rt_sigprocmask(SIG_SETMASK, [], [pid 2816] <... set_robust_list resumed>) = 0 [pid 2816] rt_sigprocmask(SIG_SETMASK, [], [pid 2813] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2808] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2816] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2816] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2809] <... ioctl resumed>) = 0 [pid 2808] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2816] <... futex resumed>) = 0 [pid 2813] <... ioctl resumed>) = 0 [pid 2809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2808] <... futex resumed>) = 1 [pid 2804] +++ exited with 0 +++ [pid 2816] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2813] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2808] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2804, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 2816] <... ioctl resumed>) = 0 [pid 2813] <... ioctl resumed>) = 0 [pid 2809] <... ioctl resumed>) = 0 [pid 2813] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2816] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2816] <... futex resumed>) = 1 [pid 2813] <... ioctl resumed>) = 0 [pid 2808] <... futex resumed>) = 0 [pid 2816] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2813] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2808] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2809] <... ioctl resumed>) = 0 [pid 2809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2809] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2809] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2809] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2809] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2809] close(6) = 0 [pid 2809] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2809] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2809] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2809] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2809] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2816] ioctl(5, KVM_RUN [pid 2808] <... futex resumed>) = 0 [pid 2813] <... ioctl resumed>) = 0 [pid 2808] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2809] <... futex resumed>) = 0 [pid 2808] <... futex resumed>) = 1 [pid 2809] ioctl(5, KVM_RUN [pid 2808] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2813] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2809] <... ioctl resumed>, 0) = 0 [pid 2816] <... ioctl resumed>, 0) = 0 [pid 2813] <... ioctl resumed>) = 0 [pid 2809] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2816] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2813] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2809] <... futex resumed>) = 1 [pid 2808] <... futex resumed>) = 0 [pid 2808] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2816] <... futex resumed>) = 0 [pid 2813] <... ioctl resumed>) = 0 [pid 2808] <... futex resumed>) = 0 [pid 2816] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2813] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2808] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2809] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)./strace-static-x86_64: Process 2818 attached [pid 2813] <... ioctl resumed>) = 0 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 2818 [pid 2813] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2809] <... socket resumed>) = 6 [pid 2818] set_robust_list(0x55558e2706a0, 24 [pid 2813] <... ioctl resumed>) = 0 [pid 2813] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2818] <... set_robust_list resumed>) = 0 [pid 2809] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2818] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2809] <... futex resumed>) = 1 [pid 2808] <... futex resumed>) = 0 [pid 2818] <... prctl resumed>) = 0 [pid 2809] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2808] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2818] setpgid(0, 0 [pid 2809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2808] <... futex resumed>) = 0 [pid 2818] <... setpgid resumed>) = 0 [pid 2809] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2808] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2809] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2818] <... openat resumed>) = 3 [pid 2818] write(3, "1000", 4) = 4 [pid 2812] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2812] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 2818] close(3 [pid 2813] <... ioctl resumed>) = 0 [pid 2809] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2818] <... close resumed>) = 0 [pid 2813] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}executing program [pid 2812] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2818] write(1, "executing program\n", 18 [pid 2813] <... ioctl resumed>) = 0 [pid 2812] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2809] <... futex resumed>) = 1 [pid 2808] <... futex resumed>) = 0 [pid 2818] <... write resumed>) = 18 [pid 2813] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2812] <... futex resumed>) = 0 [pid 2809] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2818] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2813] <... ioctl resumed>) = 0 [pid 2812] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2808] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2813] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2809] ioctl(5, KVM_RUN [pid 2818] <... futex resumed>) = 0 [pid 2813] <... ioctl resumed>) = 0 [pid 2812] <... mmap resumed>) = 0x7fc37fe20000 [pid 2808] <... futex resumed>) = 0 [pid 2818] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2813] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2812] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2809] <... ioctl resumed>, 0) = 0 [pid 2808] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2818] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2813] <... ioctl resumed>) = 0 [pid 2812] <... mprotect resumed>) = 0 [pid 2809] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2818] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2813] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2809] <... futex resumed>) = 0 [pid 2808] exit_group(0 [pid 2818] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2816] <... futex resumed>) = ? [pid 2813] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2812] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2818] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2808] <... exit_group resumed>) = ? [pid 2818] <... mmap resumed>) = 0x7fc37fe41000 [pid 2816] +++ exited with 0 +++ [pid 2813] <... ioctl resumed>) = 0 [pid 2812] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2809] +++ exited with 0 +++ [pid 2813] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2813] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 2813] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 2813] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 2813] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2818] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2813] <... ioctl resumed>) = 0 [pid 2813] ioctl(5, KVM_GET_SREGS [pid 2812] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2813] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 ./strace-static-x86_64: Process 2819 attached [pid 2818] <... mprotect resumed>) = 0 [pid 2813] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2818] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2813] <... openat resumed>) = 6 [pid 2812] <... clone3 resumed> => {parent_tid=[2819]}, 88) = 2819 [pid 2819] set_robust_list(0x7fc37fe409a0, 24 [pid 2818] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2813] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2812] rt_sigprocmask(SIG_SETMASK, [], [pid 2819] <... set_robust_list resumed>) = 0 [pid 2818] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2813] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2812] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 2820 attached [pid 2819] rt_sigprocmask(SIG_SETMASK, [], [pid 2813] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2812] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2820] set_robust_list(0x7fc37fe619a0, 24 [pid 2819] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2818] <... clone3 resumed> => {parent_tid=[2820]}, 88) = 2820 [pid 2812] <... futex resumed>) = 0 [pid 2820] <... set_robust_list resumed>) = 0 [pid 2819] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2818] rt_sigprocmask(SIG_SETMASK, [], [pid 2820] rt_sigprocmask(SIG_SETMASK, [], [pid 2819] <... ioctl resumed>) = 0 [pid 2818] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2813] <... ioctl resumed>) = 0 [pid 2812] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2820] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2819] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2820] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2813] close(6) = 0 [pid 2819] <... futex resumed>) = 0 [pid 2819] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2818] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2820] <... futex resumed>) = 0 [pid 2812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2820] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2818] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2813] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2812] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2813] <... ioctl resumed>) = 5 [pid 2819] <... futex resumed>) = 0 [pid 2812] <... futex resumed>) = 1 [pid 2819] ioctl(5, KVM_RUN [pid 2813] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2820] <... openat resumed>) = 3 [pid 2819] <... ioctl resumed>, 0) = 0 [pid 2812] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2819] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2813] <... ioctl resumed>) = 0 [pid 2819] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2820] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2818] <... futex resumed>) = 0 [pid 2820] <... futex resumed>) = 1 [pid 2818] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2820] ioctl(3, KVM_CREATE_VM, 0 [pid 2818] <... futex resumed>) = 0 [pid 2812] <... futex resumed>) = 0 [pid 2818] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2813] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2812] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2813] <... ioctl resumed>) = 0 [pid 2812] <... mmap resumed>) = 0x7fc37fdff000 [pid 2813] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2812] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE [pid 2813] <... futex resumed>) = 0 [pid 2812] <... mprotect resumed>) = 0 [pid 2813] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2812] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2812] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0}./strace-static-x86_64: Process 2822 attached => {parent_tid=[2822]}, 88) = 2822 [pid 2822] set_robust_list(0x7fc37fe1f9a0, 24 [pid 2812] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2812] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2812] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2822] <... set_robust_list resumed>) = 0 [pid 2822] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2820] <... ioctl resumed>) = 4 [pid 2822] ioctl(5, KVM_RUN [pid 2820] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2818] <... futex resumed>) = 0 [pid 2818] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2818] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2820] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 2820] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2818] <... futex resumed>) = 0 [pid 2818] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2818] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2820] <... futex resumed>) = 1 [pid 2820] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 2820] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2822] <... ioctl resumed>, 0) = 0 [pid 2820] <... ioctl resumed>) = 0 [pid 2807] +++ exited with 0 +++ [pid 2806] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2806, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 2820] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 2822] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2812] <... futex resumed>) = 0 [pid 2822] <... futex resumed>) = 1 [pid 2822] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2812] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2813] <... futex resumed>) = 0 [pid 2813] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 2812] <... futex resumed>) = 1 [pid 2812] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2813] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2812] <... futex resumed>) = 0 [pid 2812] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2813] <... futex resumed>) = 1 [pid 2812] <... futex resumed>) = 0 [pid 2813] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2812] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2820] <... ioctl resumed>) = 0 [pid 2820] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 2820] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 2820] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 2813] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2820] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2820] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2813] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2812] <... futex resumed>) = 0 [pid 2813] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2812] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2812] <... futex resumed>) = 0 [pid 2813] ioctl(5, KVM_RUN [pid 2812] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2820] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2813] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2820] <... ioctl resumed>) = 0 [pid 2820] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2813] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] <... restart_syscall resumed>) = 0 [pid 2820] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2813] <... futex resumed>) = 1 [pid 2812] <... futex resumed>) = 0 [pid 2813] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2812] exit_group(0 [pid 2822] <... futex resumed>) = ? [pid 2813] <... futex resumed>) = ? [pid 2812] <... exit_group resumed>) = ? [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 2823 attached [pid 2822] +++ exited with 0 +++ [pid 2813] +++ exited with 0 +++ [pid 2823] set_robust_list(0x55558e2706a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 2823 [pid 2823] <... set_robust_list resumed>) = 0 [pid 2823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2823] setpgid(0, 0) = 0 [pid 2819] <... futex resumed>) = ? [pid 2823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2820] <... ioctl resumed>) = 0 [pid 2823] <... openat resumed>) = 3 [pid 2823] write(3, "1000", 4 [pid 2820] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2823] <... write resumed>) = 4 [pid 2823] close(3) = 0 [pid 2823] write(1, "executing program\n", 18) = 18 [pid 2823] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2823] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2823] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2823] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2823] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2823] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2823] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2824 attached [pid 2824] set_robust_list(0x7fc37fe619a0, 24 [pid 2823] <... clone3 resumed> => {parent_tid=[2824]}, 88) = 2824 [pid 2824] <... set_robust_list resumed>) = 0 [pid 2823] rt_sigprocmask(SIG_SETMASK, [], [pid 2824] rt_sigprocmask(SIG_SETMASK, [], [pid 2823] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2824] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2823] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2824] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2823] <... futex resumed>) = 0 [pid 2824] <... openat resumed>) = 3 [pid 2823] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}executing program [pid 2824] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2823] <... futex resumed>) = 0 [pid 2824] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2823] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2823] <... futex resumed>) = 0 [pid 2824] ioctl(3, KVM_CREATE_VM, 0 [pid 2823] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2820] <... ioctl resumed>) = 0 [pid 2824] <... ioctl resumed>) = 4 [pid 2820] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2824] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2824] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2823] <... futex resumed>) = 0 [pid 2823] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2824] <... futex resumed>) = 0 [pid 2823] <... futex resumed>) = 1 [pid 2824] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2823] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2824] <... ioctl resumed>) = 5 [pid 2824] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2823] <... futex resumed>) = 0 [pid 2823] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2823] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2824] <... futex resumed>) = 1 [pid 2824] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 2824] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2820] <... ioctl resumed>) = 0 [pid 2820] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2824] <... ioctl resumed>) = 0 [pid 2824] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2820] <... ioctl resumed>) = 0 [pid 2820] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2824] <... ioctl resumed>) = 0 [pid 2820] <... ioctl resumed>) = 0 [pid 2820] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2808] +++ exited with 0 +++ [pid 2824] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2820] <... ioctl resumed>) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2808, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 2820] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 2824] <... ioctl resumed>) = 0 [pid 2820] <... ioctl resumed>) = 0 [pid 2824] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2820] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 2820] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2820] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2824] <... ioctl resumed>) = 0 [pid 2820] <... ioctl resumed>) = 0 [pid 2824] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2820] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2824] <... ioctl resumed>) = 0 [pid 2824] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2824] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2824] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2824] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2824] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2824] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2824] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2824] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 2824] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 2824] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2824] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2824] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 2824] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2824] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 2824] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2824] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 2824] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 2824] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 2824] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2824] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2824] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2824] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2824] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2824] close(6) = 0 [pid 2824] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2824] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2824] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2824] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2824] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 298] <... restart_syscall resumed>) = 0 [pid 2823] <... futex resumed>) = 0 [pid 2823] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2820] <... ioctl resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2824] <... futex resumed>) = 0 [pid 2823] <... futex resumed>) = 1 [pid 2820] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2824] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2823] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2824] <... ioctl resumed>) = 0 [pid 2824] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2823] <... futex resumed>) = 0 ./strace-static-x86_64: Process 2825 attached [pid 2824] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2823] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2823] <... futex resumed>) = 0 [pid 2825] set_robust_list(0x55558e2706a0, 24 [pid 2824] ioctl(5, KVM_RUN [pid 2823] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2820] <... ioctl resumed>) = 0 [pid 2825] <... set_robust_list resumed>) = 0 [pid 2823] <... futex resumed>) = 0 [pid 2820] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2825] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2823] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2820] <... ioctl resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 2825 [pid 2823] <... mmap resumed>) = 0x7fc37fe20000 [pid 2820] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2825] <... prctl resumed>) = 0 [pid 2823] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2825] setpgid(0, 0 [pid 2820] <... ioctl resumed>) = 0 [pid 2825] <... setpgid resumed>) = 0 [pid 2823] <... mprotect resumed>) = 0 [pid 2820] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2823] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2825] <... openat resumed>) = 3 [pid 2823] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2820] <... ioctl resumed>) = 0 [pid 2823] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2825] write(3, "1000", 4 [pid 2820] ioctl(5, KVM_GET_SREGS./strace-static-x86_64: Process 2827 attached [pid 2825] <... write resumed>) = 4 [pid 2823] <... clone3 resumed> => {parent_tid=[2827]}, 88) = 2827 [pid 2820] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2827] set_robust_list(0x7fc37fe409a0, 24 [pid 2825] close(3 [pid 2823] rt_sigprocmask(SIG_SETMASK, [], [pid 2827] <... set_robust_list resumed>) = 0 [pid 2825] <... close resumed>) = 0 [pid 2823] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2827] rt_sigprocmask(SIG_SETMASK, [], [pid 2825] write(1, "executing program\n", 18 [pid 2820] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2827] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2825] <... write resumed>) = 18 [pid 2820] <... openat resumed>) = 6 [pid 2827] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2825] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2820] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2825] <... futex resumed>) = 0 [pid 2820] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2825] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2820] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2825] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2820] <... ioctl resumed>) = 0 [pid 2825] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2825] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2820] close(6) = 0 [pid 2825] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2820] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2825] <... mprotect resumed>) = 0 [pid 2820] <... ioctl resumed>) = 5 [pid 2825] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2820] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2825] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2825] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2820] <... ioctl resumed>) = 0 [pid 2825] <... clone3 resumed> => {parent_tid=[2828]}, 88) = 2828 [pid 2825] rt_sigprocmask(SIG_SETMASK, [], executing program NULL, 8) = 0 ./strace-static-x86_64: Process 2828 attached [pid 2823] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2828] set_robust_list(0x7fc37fe619a0, 24 [pid 2825] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2823] <... futex resumed>) = 1 [pid 2820] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2828] <... set_robust_list resumed>) = 0 [pid 2827] <... futex resumed>) = 0 [pid 2825] <... futex resumed>) = 0 [pid 2824] <... ioctl resumed>, 0) = 0 [pid 2823] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2820] <... ioctl resumed>) = 0 [pid 2828] rt_sigprocmask(SIG_SETMASK, [], [pid 2827] ioctl(5, KVM_RUN [pid 2825] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2820] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2819] +++ exited with 0 +++ [pid 2812] +++ exited with 0 +++ [pid 2828] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2827] <... ioctl resumed>, 0) = 0 [pid 2824] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2820] <... futex resumed>) = 1 [pid 2818] <... futex resumed>) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 2828] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2827] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2824] <... futex resumed>) = 0 [pid 2820] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2818] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 2828] <... openat resumed>) = 3 [pid 2827] <... futex resumed>) = 1 [pid 2824] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2823] <... futex resumed>) = 0 [pid 2820] <... ioctl resumed>) = 0 [pid 2818] <... futex resumed>) = 0 [pid 2828] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2827] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2823] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2820] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2818] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2828] <... futex resumed>) = 1 [pid 2825] <... futex resumed>) = 0 [pid 2824] <... futex resumed>) = 0 [pid 2823] <... futex resumed>) = 1 [pid 2820] <... futex resumed>) = 0 [pid 2818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2828] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2825] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2824] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2823] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2820] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2818] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2825] <... futex resumed>) = 0 [pid 2824] <... socket resumed>) = 6 [pid 2820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2818] <... futex resumed>) = 0 [pid 2828] ioctl(3, KVM_CREATE_VM, 0 [pid 2825] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2824] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2820] ioctl(5, KVM_RUN [pid 2818] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2818] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2818] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2824] <... futex resumed>) = 1 [pid 2823] <... futex resumed>) = 0 [pid 2824] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2823] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2818] <... mprotect resumed>) = 0 [pid 2824] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2823] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2818] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2818] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2824] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2818] <... clone3 resumed> => {parent_tid=[2830]}, 88) = 2830 [pid 2818] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2818] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2818] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 2830 attached [pid 2828] <... ioctl resumed>) = 4 [pid 2824] <... futex resumed>) = 1 [pid 2823] <... futex resumed>) = 0 [pid 2823] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2824] ioctl(5, KVM_RUN [pid 2828] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2830] set_robust_list(0x7fc37fe409a0, 24 [pid 2823] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 2831 attached [pid 2824] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2831] set_robust_list(0x55558e2706a0, 24 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 2831 [pid 2831] <... set_robust_list resumed>) = 0 [pid 2831] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2830] <... set_robust_list resumed>) = 0 [pid 2828] <... futex resumed>) = 1 [pid 2825] <... futex resumed>) = 0 [pid 2824] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2831] <... prctl resumed>) = 0 [pid 2830] rt_sigprocmask(SIG_SETMASK, [], [pid 2828] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2825] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2824] <... futex resumed>) = 1 [pid 2823] <... futex resumed>) = 0 [pid 2831] setpgid(0, 0 [pid 2830] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2825] <... futex resumed>) = 0 [pid 2824] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2831] <... setpgid resumed>) = 0 [pid 2830] ioctl(5, KVM_RUN [pid 2828] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2825] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2823] exit_group(0 [pid 2831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2831] write(3, "1000", 4) = 4 [pid 2831] close(3) = 0 [pid 2831] write(1, "executing program\n", 18) = 18 executing program [pid 2831] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2827] <... futex resumed>) = ? [pid 2823] <... exit_group resumed>) = ? [pid 2824] <... futex resumed>) = ? [pid 2831] <... futex resumed>) = 0 [pid 2827] +++ exited with 0 +++ [pid 2831] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2831] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2831] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2831] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2831] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2831] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2832 attached [pid 2832] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 2831] <... clone3 resumed> => {parent_tid=[2832]}, 88) = 2832 [pid 2832] rt_sigprocmask(SIG_SETMASK, [], [pid 2831] rt_sigprocmask(SIG_SETMASK, [], [pid 2832] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2831] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2832] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2831] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2831] <... futex resumed>) = 0 [pid 2832] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2831] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2832] <... openat resumed>) = 3 [pid 2832] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2831] <... futex resumed>) = 0 [pid 2832] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2831] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2831] <... futex resumed>) = 0 [pid 2832] ioctl(3, KVM_CREATE_VM, 0 [pid 2831] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2828] <... ioctl resumed>) = 5 [pid 2820] <... ioctl resumed>, 0) = 0 [pid 2830] <... ioctl resumed>, 0) = 0 [pid 2828] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2820] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2828] <... futex resumed>) = 1 [pid 2820] <... futex resumed>) = 0 [pid 2828] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2820] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2825] <... futex resumed>) = 0 [pid 2825] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2825] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2832] <... ioctl resumed>) = 4 [pid 2832] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2831] <... futex resumed>) = 0 [pid 2831] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2831] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2832] <... futex resumed>) = 1 [pid 2832] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2830] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2828] <... futex resumed>) = 0 [pid 2828] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2830] <... futex resumed>) = 1 [pid 2818] <... futex resumed>) = 0 [pid 2832] <... ioctl resumed>) = 5 [pid 2830] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2818] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2832] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2818] <... futex resumed>) = 1 [pid 2832] <... futex resumed>) = 1 [pid 2831] <... futex resumed>) = 0 [pid 2818] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2832] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2831] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2831] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2820] <... futex resumed>) = 0 [pid 2820] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2832] <... ioctl resumed>) = 0 [pid 2832] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2828] <... ioctl resumed>) = 0 [pid 2820] <... socket resumed>) = 6 [pid 2832] <... ioctl resumed>) = 0 [pid 2820] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2832] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2828] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2820] <... futex resumed>) = 1 [pid 2818] <... futex resumed>) = 0 [pid 2820] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2818] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2818] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2832] <... ioctl resumed>) = 0 [pid 2832] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 2832] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 2832] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 2832] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2832] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2832] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2832] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2832] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2832] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2832] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2832] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 2832] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 2832] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2832] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2832] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 2820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2832] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2832] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2828] <... ioctl resumed>) = 0 [pid 2820] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2832] <... ioctl resumed>) = 0 [pid 2828] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2832] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2832] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 2820] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2832] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2828] <... ioctl resumed>) = 0 [pid 2820] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2828] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2820] <... futex resumed>) = 1 [pid 2818] <... futex resumed>) = 0 [pid 2820] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2818] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2818] <... futex resumed>) = 0 [pid 2820] ioctl(5, KVM_RUN [pid 2818] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2832] <... ioctl resumed>) = 0 [pid 2832] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2820] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2828] <... ioctl resumed>) = 0 [pid 2820] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2828] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2820] <... futex resumed>) = 1 [pid 2818] <... futex resumed>) = 0 [pid 2832] <... ioctl resumed>) = 0 [pid 2828] <... ioctl resumed>) = 0 [pid 2820] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2818] exit_group(0 [pid 2832] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2830] <... futex resumed>) = ? [pid 2828] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2820] <... futex resumed>) = ? [pid 2818] <... exit_group resumed>) = ? [pid 2830] +++ exited with 0 +++ [pid 2828] <... ioctl resumed>) = 0 [pid 2820] +++ exited with 0 +++ [pid 2828] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2832] <... ioctl resumed>) = 0 [pid 2828] <... ioctl resumed>) = 0 [pid 2832] ioctl(5, KVM_GET_SREGS [pid 2828] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2832] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2832] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2832] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2832] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2832] close(6) = 0 [pid 2832] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2832] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2832] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2828] <... ioctl resumed>) = 0 [pid 2832] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2828] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2832] <... futex resumed>) = 1 [pid 2831] <... futex resumed>) = 0 [pid 2832] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2831] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2832] <... ioctl resumed>) = 0 [pid 2831] <... futex resumed>) = 0 [pid 2828] <... ioctl resumed>) = 0 [pid 2832] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2831] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2832] <... futex resumed>) = 0 [pid 2831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2828] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2832] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2831] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2831] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2831] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2831] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2831] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2831] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2833 attached => {parent_tid=[2833]}, 88) = 2833 [pid 2833] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 2831] rt_sigprocmask(SIG_SETMASK, [], [pid 2833] rt_sigprocmask(SIG_SETMASK, [], [pid 2831] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2833] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2831] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2833] ioctl(5, KVM_RUN [pid 2831] <... futex resumed>) = 0 [pid 2832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2832] ioctl(5, KVM_RUN [pid 2831] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2824] +++ exited with 0 +++ [pid 2828] <... ioctl resumed>) = 0 [pid 2823] +++ exited with 0 +++ [pid 2828] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2823, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 2828] <... ioctl resumed>) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 2828] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2828] <... ioctl resumed>) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 2835 ./strace-static-x86_64: Process 2835 attached [pid 2828] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2835] set_robust_list(0x55558e2706a0, 24 [pid 2828] <... ioctl resumed>) = 0 [pid 2835] <... set_robust_list resumed>) = 0 [pid 2828] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2835] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2833] <... ioctl resumed>, 0) = 0 [pid 2835] <... prctl resumed>) = 0 [pid 2833] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2835] setpgid(0, 0 [pid 2832] <... ioctl resumed>, 0) = 0 [pid 2831] <... futex resumed>) = 0 [pid 2835] <... setpgid resumed>) = 0 [pid 2833] <... futex resumed>) = 1 [pid 2832] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2831] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2833] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2832] <... futex resumed>) = 0 [pid 2831] <... futex resumed>) = 0 [pid 2828] <... ioctl resumed>) = 0 [pid 2835] <... openat resumed>) = 3 [pid 2832] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2831] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2828] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2835] write(3, "1000", 4 [pid 2832] <... socket resumed>) = 6 [pid 2835] <... write resumed>) = 4 [pid 2832] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2828] <... ioctl resumed>) = 0 [pid 2835] close(3 [pid 2832] <... futex resumed>) = 1 [pid 2831] <... futex resumed>) = 0 [pid 2828] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2835] <... close resumed>) = 0 [pid 2832] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2831] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000executing program [pid 2835] write(1, "executing program\n", 18 [pid 2832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2831] <... futex resumed>) = 0 [pid 2835] <... write resumed>) = 18 [pid 2832] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2831] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2835] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2832] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2828] <... ioctl resumed>) = 0 [pid 2835] <... futex resumed>) = 0 [pid 2832] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2831] <... futex resumed>) = 0 [pid 2828] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2835] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2832] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2835] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2831] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2835] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2831] <... futex resumed>) = 0 [pid 2828] <... ioctl resumed>) = 0 [pid 2832] ioctl(5, KVM_RUN [pid 2828] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2835] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2831] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2832] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2835] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2835] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2835] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2832] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2835] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2832] <... futex resumed>) = 1 [pid 2831] <... futex resumed>) = 0 [pid 2828] <... ioctl resumed>) = 0 [pid 2832] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2831] exit_group(0 [pid 2833] <... futex resumed>) = ? [pid 2832] <... futex resumed>) = ? [pid 2831] <... exit_group resumed>) = ? [pid 2828] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}./strace-static-x86_64: Process 2836 attached [pid 2833] +++ exited with 0 +++ [pid 2832] +++ exited with 0 +++ [pid 2835] <... clone3 resumed> => {parent_tid=[2836]}, 88) = 2836 [pid 2836] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 2835] rt_sigprocmask(SIG_SETMASK, [], [pid 2828] <... ioctl resumed>) = 0 [pid 2828] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2836] rt_sigprocmask(SIG_SETMASK, [], [pid 2835] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2828] <... ioctl resumed>) = 0 [pid 2836] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2835] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2828] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2836] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2835] <... futex resumed>) = 0 [pid 2828] <... ioctl resumed>) = 0 [pid 2836] <... openat resumed>) = 3 [pid 2828] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2836] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2835] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2836] <... futex resumed>) = 0 [pid 2835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2836] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2835] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2835] <... futex resumed>) = 0 [pid 2836] ioctl(3, KVM_CREATE_VM, 0 [pid 2835] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2828] <... ioctl resumed>) = 0 [pid 2828] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2825] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2836] <... ioctl resumed>) = 4 [pid 2825] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 2836] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2835] <... futex resumed>) = 0 [pid 2825] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2835] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2825] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2835] <... futex resumed>) = 0 [pid 2825] <... futex resumed>) = 0 [pid 2835] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2825] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2836] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2825] <... mmap resumed>) = 0x7fc37fe20000 [pid 2825] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2825] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2828] <... ioctl resumed>) = 0 [pid 2836] <... ioctl resumed>) = 5 [pid 2828] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2825] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2837 attached [pid 2828] <... ioctl resumed>) = 0 [pid 2836] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2837] set_robust_list(0x7fc37fe409a0, 24 [pid 2828] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2825] <... clone3 resumed> => {parent_tid=[2837]}, 88) = 2837 [pid 2837] <... set_robust_list resumed>) = 0 [pid 2836] <... futex resumed>) = 1 [pid 2835] <... futex resumed>) = 0 [pid 2825] rt_sigprocmask(SIG_SETMASK, [], [pid 2837] rt_sigprocmask(SIG_SETMASK, [], [pid 2836] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2835] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2825] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2837] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2835] <... futex resumed>) = 0 [pid 2825] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2837] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2836] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2835] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2825] <... futex resumed>) = 0 [pid 2837] <... ioctl resumed>) = 0 [pid 2825] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2837] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2825] <... futex resumed>) = 0 [pid 2825] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2825] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2837] ioctl(5, KVM_RUN [pid 2825] <... futex resumed>) = 0 [pid 2825] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fdff000 [pid 2825] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2837] <... ioctl resumed>, 0) = 0 [pid 2836] <... ioctl resumed>) = 0 [pid 2828] <... ioctl resumed>) = 0 [pid 2825] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2836] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2828] ioctl(5, KVM_GET_SREGS [pid 2837] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2836] <... ioctl resumed>) = 0 [pid 2825] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2837] <... futex resumed>) = 0 [pid 2836] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2828] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2837] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2836] <... ioctl resumed>) = 0 [pid 2828] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2825] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0} [pid 2836] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2828] <... openat resumed>) = 6 ./strace-static-x86_64: Process 2839 attached [pid 2836] <... ioctl resumed>) = 0 [pid 2828] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2839] set_robust_list(0x7fc37fe1f9a0, 24 [pid 2836] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2828] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2825] <... clone3 resumed> => {parent_tid=[2839]}, 88) = 2839 [pid 2828] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2825] rt_sigprocmask(SIG_SETMASK, [], [pid 2839] <... set_robust_list resumed>) = 0 [pid 2836] <... ioctl resumed>) = 0 [pid 2828] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 2825] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2839] rt_sigprocmask(SIG_SETMASK, [], [pid 2836] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2828] close(6 [pid 2825] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 2839] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2828] <... close resumed>) = 0 [pid 2825] <... futex resumed>) = 0 [pid 2839] ioctl(5, KVM_RUN [pid 2836] <... ioctl resumed>) = 0 [pid 2828] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2825] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2839] <... ioctl resumed>, 0) = 0 [pid 2836] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2828] <... ioctl resumed>) = 5 [pid 2828] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2836] <... ioctl resumed>) = 0 [pid 2828] <... ioctl resumed>) = 0 [pid 2828] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2828] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2828] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2839] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2825] <... futex resumed>) = 0 [pid 2839] <... futex resumed>) = 1 [pid 2825] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2839] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2828] <... futex resumed>) = 0 [pid 2825] <... futex resumed>) = 1 [pid 2828] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2825] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2836] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2828] <... socket resumed>) = 6 [pid 2828] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2836] <... ioctl resumed>) = 0 [pid 2828] <... futex resumed>) = 1 [pid 2825] <... futex resumed>) = 0 [pid 2836] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2828] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2825] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2825] <... futex resumed>) = 0 [pid 2828] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2825] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2836] <... ioctl resumed>) = 0 [pid 2828] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2836] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2828] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2825] <... futex resumed>) = 0 [pid 2836] <... ioctl resumed>) = 0 [pid 2828] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2825] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2836] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2825] <... futex resumed>) = 0 [pid 2828] ioctl(5, KVM_RUN [pid 2825] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2836] <... ioctl resumed>) = 0 [pid 2828] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2828] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2825] <... futex resumed>) = 0 [pid 2825] exit_group(0 [pid 2828] <... futex resumed>) = 1 [pid 2828] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2839] <... futex resumed>) = ? [pid 2837] <... futex resumed>) = ? [pid 2828] <... futex resumed>) = ? [pid 2825] <... exit_group resumed>) = ? [pid 2839] +++ exited with 0 +++ [pid 2837] +++ exited with 0 +++ [pid 2828] +++ exited with 0 +++ [pid 2818] +++ exited with 0 +++ [pid 2836] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2818, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2836] <... ioctl resumed>) = 0 [pid 2836] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 2840 ./strace-static-x86_64: Process 2840 attached [pid 2836] <... ioctl resumed>) = 0 [pid 2840] set_robust_list(0x55558e2706a0, 24) = 0 [pid 2836] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2836] <... ioctl resumed>) = 0 [pid 2840] setpgid(0, 0) = 0 [pid 2836] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 2840] write(3, "1000", 4) = 4 [pid 2840] close(3) = 0 [pid 2840] write(1, "executing program\n", 18) = 18 [pid 2840] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2836] <... ioctl resumed>) = 0 [pid 2840] <... futex resumed>) = 0 [pid 2836] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2840] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2836] <... ioctl resumed>) = 0 [pid 2840] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2836] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2840] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2836] <... ioctl resumed>) = 0 [pid 2840] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2836] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2840] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2836] <... ioctl resumed>) = 0 [pid 2840] <... mmap resumed>) = 0x7fc37fe41000 [pid 2836] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2840] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2836] <... ioctl resumed>) = 0 [pid 2840] <... mprotect resumed>) = 0 [pid 2836] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2840] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2840] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2836] <... ioctl resumed>) = 0 [pid 2836] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}./strace-static-x86_64: Process 2841 attached [pid 2841] set_robust_list(0x7fc37fe619a0, 24 [pid 2840] <... clone3 resumed> => {parent_tid=[2841]}, 88) = 2841 [pid 2836] <... ioctl resumed>) = 0 [pid 2841] <... set_robust_list resumed>) = 0 [pid 2840] rt_sigprocmask(SIG_SETMASK, [], [pid 2836] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2841] rt_sigprocmask(SIG_SETMASK, [], [pid 2840] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2841] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2840] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2841] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2840] <... futex resumed>) = 0 [pid 2836] <... ioctl resumed>) = 0 [pid 2840] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2836] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2841] <... openat resumed>) = 3 [pid 2836] <... ioctl resumed>) = 0 [pid 2836] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2841] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2840] <... futex resumed>) = 0 [pid 2841] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2840] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2840] <... futex resumed>) = 0 [pid 2841] ioctl(3, KVM_CREATE_VM, 0 [pid 2840] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2836] <... ioctl resumed>) = 0 [pid 2836] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2836] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2836] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2836] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2836] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2836] close(6) = 0 [pid 2836] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2836] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2841] <... ioctl resumed>) = 4 [pid 2841] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2836] <... ioctl resumed>) = 0 [pid 2841] <... futex resumed>) = 1 [pid 2840] <... futex resumed>) = 0 [pid 2841] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2840] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2836] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2841] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2840] <... futex resumed>) = 0 [pid 2836] <... ioctl resumed>) = 0 [pid 2836] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2836] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2840] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2835] <... futex resumed>) = 0 [pid 2841] <... ioctl resumed>) = 5 [pid 2835] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2836] <... futex resumed>) = 0 [pid 2835] <... futex resumed>) = 1 [pid 2836] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2835] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2841] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2836] <... ioctl resumed>) = 0 [pid 2841] <... futex resumed>) = 1 [pid 2840] <... futex resumed>) = 0 [pid 2836] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2841] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2840] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2836] <... futex resumed>) = 1 [pid 2835] <... futex resumed>) = 0 [pid 2841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2840] <... futex resumed>) = 0 [pid 2836] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2835] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2840] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2835] <... futex resumed>) = 0 [pid 2841] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2836] ioctl(5, KVM_RUN [pid 2835] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2835] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2841] <... ioctl resumed>) = 0 [pid 2841] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2835] <... mmap resumed>) = 0x7fc37fe20000 [pid 2841] <... ioctl resumed>) = 0 [pid 2841] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2831] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2831, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 2835] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2835] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2836] <... ioctl resumed>, 0) = 0 [pid 2841] <... ioctl resumed>) = 0 [pid 2836] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2841] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2835] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2835] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2843 attached [pid 2843] set_robust_list(0x7fc37fe409a0, 24 [pid 2835] <... clone3 resumed> => {parent_tid=[2843]}, 88) = 2843 [pid 2843] <... set_robust_list resumed>) = 0 [pid 2835] rt_sigprocmask(SIG_SETMASK, [], [pid 2843] rt_sigprocmask(SIG_SETMASK, [], [pid 2835] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2843] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2835] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2843] ioctl(5, KVM_RUN [pid 2835] <... futex resumed>) = 0 [pid 2843] <... ioctl resumed>, 0) = 0 [pid 2835] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2841] <... ioctl resumed>) = 0 [pid 2836] <... futex resumed>) = 0 [pid 2841] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2836] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2843] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2835] <... futex resumed>) = 0 [pid 2841] <... ioctl resumed>) = 0 [pid 2843] <... futex resumed>) = 1 [pid 2835] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2843] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2835] <... futex resumed>) = 1 [pid 2841] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2836] <... futex resumed>) = 0 [pid 2835] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2841] <... ioctl resumed>) = 0 [pid 2836] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2841] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2836] <... socket resumed>) = 6 [pid 2836] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2841] <... ioctl resumed>) = 0 [pid 2836] <... futex resumed>) = 1 [pid 2835] <... futex resumed>) = 0 [pid 2836] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2835] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2835] <... futex resumed>) = 0 [pid 2836] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2835] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2841] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2836] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 299] <... restart_syscall resumed>) = 0 [pid 2841] <... ioctl resumed>) = 0 [pid 2836] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2841] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2836] <... futex resumed>) = 1 [pid 2835] <... futex resumed>) = 0 [pid 2841] <... ioctl resumed>) = 0 [pid 2836] ioctl(5, KVM_RUN [pid 2835] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2841] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2835] <... futex resumed>) = 0 [pid 2841] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 2844 attached [pid 2841] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2836] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2835] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 2844 [pid 2844] set_robust_list(0x55558e2706a0, 24) = 0 [pid 2844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2841] <... ioctl resumed>) = 0 [pid 2836] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2844] <... prctl resumed>) = 0 [pid 2841] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2836] <... futex resumed>) = 1 [pid 2835] <... futex resumed>) = 0 [pid 2836] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2835] exit_group(0 [pid 2844] setpgid(0, 0 [pid 2843] <... futex resumed>) = ? [pid 2841] <... ioctl resumed>) = 0 [pid 2836] <... futex resumed>) = ? [pid 2835] <... exit_group resumed>) = ? [pid 2844] <... setpgid resumed>) = 0 [pid 2843] +++ exited with 0 +++ [pid 2841] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2836] +++ exited with 0 +++ [pid 2844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2841] <... ioctl resumed>) = 0 [pid 2844] <... openat resumed>) = 3 [pid 2841] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 2844] write(3, "1000", 4) = 4 [pid 2841] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2844] close(3executing program ) = 0 [pid 2844] write(1, "executing program\n", 18) = 18 [pid 2844] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2844] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2844] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2844] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2844] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2844] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2845 attached [pid 2845] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 2845] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2845] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2844] <... clone3 resumed> => {parent_tid=[2845]}, 88) = 2845 [pid 2844] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2844] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2845] <... futex resumed>) = 0 [pid 2845] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2844] <... futex resumed>) = 1 [pid 2845] <... openat resumed>) = 3 [pid 2844] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2845] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2845] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2844] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2844] <... futex resumed>) = 0 [pid 2845] ioctl(3, KVM_CREATE_VM, 0 [pid 2841] <... ioctl resumed>) = 0 [pid 2841] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2841] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2841] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 2841] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2841] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 2841] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2841] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 2841] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 2825] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2825, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 2841] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 2841] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2841] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2841] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2841] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2841] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2845] <... ioctl resumed>) = 4 [pid 2844] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2841] close(6) = 0 [pid 2845] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2841] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2845] <... futex resumed>) = 1 [pid 2844] <... futex resumed>) = 0 [pid 2841] <... ioctl resumed>) = 5 [pid 2845] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2844] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2844] <... futex resumed>) = 0 [pid 2841] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2845] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2844] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2845] <... ioctl resumed>) = 5 [pid 2841] <... ioctl resumed>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 2841] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2845] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2841] <... ioctl resumed>) = 0 [pid 2845] <... futex resumed>) = 1 [pid 2844] <... futex resumed>) = 0 [pid 2841] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2845] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2844] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2841] <... futex resumed>) = 1 [pid 2840] <... futex resumed>) = 0 [pid 2844] <... futex resumed>) = 0 [pid 2841] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 2846 attached [pid 2844] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2846] set_robust_list(0x55558e2706a0, 24) = 0 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 2846 [pid 2846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2846] setpgid(0, 0) = 0 [pid 2846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2846] write(3, "1000", 4) = 4 [pid 2846] close(3) = 0 executing program [pid 2846] write(1, "executing program\n", 18) = 18 [pid 2846] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2846] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2846] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2846] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2846] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2846] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2846] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2847 attached => {parent_tid=[2847]}, 88) = 2847 [pid 2840] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2847] set_robust_list(0x7fc37fe619a0, 24 [pid 2840] <... futex resumed>) = 1 [pid 2847] <... set_robust_list resumed>) = 0 [pid 2840] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2847] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2847] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2846] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2846] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2847] <... futex resumed>) = 0 [pid 2847] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2846] <... futex resumed>) = 1 [pid 2847] <... openat resumed>) = 3 [pid 2846] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2847] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2847] <... futex resumed>) = 0 [pid 2846] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2847] ioctl(3, KVM_CREATE_VM, 0 [pid 2846] <... futex resumed>) = 0 [pid 2845] <... ioctl resumed>) = 0 [pid 2841] <... futex resumed>) = 0 [pid 2846] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2845] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2841] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2845] <... ioctl resumed>) = 0 [pid 2841] <... ioctl resumed>) = 0 [pid 2845] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2841] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2845] <... ioctl resumed>) = 0 [pid 2841] <... futex resumed>) = 1 [pid 2840] <... futex resumed>) = 0 [pid 2845] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2841] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2840] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2845] <... ioctl resumed>) = 0 [pid 2841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2840] <... futex resumed>) = 0 [pid 2845] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2841] ioctl(5, KVM_RUN [pid 2840] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2840] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2840] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2840] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2840] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2849 attached => {parent_tid=[2849]}, 88) = 2849 [pid 2847] <... ioctl resumed>) = 4 [pid 2840] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2840] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2849] set_robust_list(0x7fc37fe409a0, 24 [pid 2847] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2840] <... futex resumed>) = 0 [pid 2849] <... set_robust_list resumed>) = 0 [pid 2847] <... futex resumed>) = 1 [pid 2846] <... futex resumed>) = 0 [pid 2845] <... ioctl resumed>) = 0 [pid 2840] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2849] rt_sigprocmask(SIG_SETMASK, [], [pid 2847] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2846] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2845] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2849] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2846] <... futex resumed>) = 0 [pid 2835] +++ exited with 0 +++ [pid 2849] ioctl(5, KVM_RUN [pid 2847] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2845] <... ioctl resumed>) = 0 [pid 2845] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2835, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 2845] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 2845] <... ioctl resumed>) = 0 [pid 2847] <... ioctl resumed>) = 5 [pid 2846] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2845] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2847] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2849] <... ioctl resumed>, 0) = 0 [pid 2847] <... futex resumed>) = 1 [pid 2846] <... futex resumed>) = 0 [pid 2841] <... ioctl resumed>, 0) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 2849] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2847] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2846] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2841] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2849] <... futex resumed>) = 1 [pid 2847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2846] <... futex resumed>) = 0 [pid 2841] <... futex resumed>) = 0 [pid 2840] <... futex resumed>) = 0 [pid 2849] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2846] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2841] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2840] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2845] <... ioctl resumed>) = 0 [pid 2840] <... futex resumed>) = 0 [pid 2845] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2840] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2850 attached [pid 2847] <... ioctl resumed>) = 0 [pid 2845] <... ioctl resumed>) = 0 [pid 2841] <... socket resumed>) = 6 [pid 2850] set_robust_list(0x55558e2706a0, 24 [pid 2847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2845] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2841] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 2850 [pid 2850] <... set_robust_list resumed>) = 0 [pid 2847] <... ioctl resumed>) = 0 [pid 2845] <... ioctl resumed>) = 0 [pid 2841] <... futex resumed>) = 1 [pid 2840] <... futex resumed>) = 0 [pid 2850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2845] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2841] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2850] <... prctl resumed>) = 0 [pid 2841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2840] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2850] setpgid(0, 0 [pid 2841] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2845] <... ioctl resumed>) = 0 [pid 2840] <... futex resumed>) = 0 [pid 2841] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2850] <... setpgid resumed>) = 0 [pid 2847] <... ioctl resumed>) = 0 [pid 2845] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2840] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2841] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2845] <... ioctl resumed>) = 0 [pid 2840] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2845] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2840] <... futex resumed>) = 0 [pid 2850] <... openat resumed>) = 3 [pid 2847] <... ioctl resumed>) = 0 [pid 2845] <... ioctl resumed>) = 0 [pid 2841] <... futex resumed>) = 0 [pid 2840] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2845] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2841] ioctl(5, KVM_RUN [pid 2850] write(3, "1000", 4 [pid 2847] <... ioctl resumed>) = 0 [pid 2845] <... ioctl resumed>) = 0 [pid 2850] <... write resumed>) = 4 [pid 2845] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2841] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2845] <... ioctl resumed>) = 0 [pid 2845] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2850] close(3 [pid 2847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2845] <... ioctl resumed>) = 0 [pid 2841] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2850] <... close resumed>) = 0 [pid 2845] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2850] write(1, "executing program\n", 18executing program [pid 2847] <... ioctl resumed>) = 0 [pid 2841] <... futex resumed>) = 1 [pid 2840] <... futex resumed>) = 0 [pid 2850] <... write resumed>) = 18 [pid 2847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2845] <... ioctl resumed>) = 0 [pid 2841] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2850] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2845] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2840] exit_group(0 [pid 2850] <... futex resumed>) = 0 [pid 2849] <... futex resumed>) = ? [pid 2847] <... ioctl resumed>) = 0 [pid 2845] <... ioctl resumed>) = 0 [pid 2841] <... futex resumed>) = ? [pid 2840] <... exit_group resumed>) = ? [pid 2850] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2845] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2841] +++ exited with 0 +++ [pid 2850] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2850] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2847] <... ioctl resumed>) = 0 [pid 2845] <... ioctl resumed>) = 0 [pid 2850] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2845] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2850] <... mmap resumed>) = 0x7fc37fe41000 [pid 2850] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2847] <... ioctl resumed>) = 0 [pid 2850] <... mprotect resumed>) = 0 [pid 2847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2850] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2845] <... ioctl resumed>) = 0 [pid 2850] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2850] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2851 attached => {parent_tid=[2851]}, 88) = 2851 [pid 2850] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2850] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2850] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2845] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2851] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 2851] rt_sigprocmask(SIG_SETMASK, [], [pid 2847] <... ioctl resumed>) = 0 [pid 2845] <... ioctl resumed>) = 0 [pid 2851] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2845] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2851] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2847] <... ioctl resumed>) = 0 [pid 2851] <... openat resumed>) = 3 [pid 2847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2845] <... ioctl resumed>) = 0 [pid 2851] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2845] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2851] <... futex resumed>) = 1 [pid 2850] <... futex resumed>) = 0 [pid 2847] <... ioctl resumed>) = 0 [pid 2845] <... ioctl resumed>) = 0 [pid 2851] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2850] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2845] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2850] <... futex resumed>) = 0 [pid 2845] <... ioctl resumed>) = 0 [pid 2851] ioctl(3, KVM_CREATE_VM, 0 [pid 2850] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2845] ioctl(5, KVM_GET_SREGS [pid 2847] <... ioctl resumed>) = 0 [pid 2845] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2851] <... ioctl resumed>) = 4 [pid 2847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2845] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2845] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2851] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2845] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2851] <... futex resumed>) = 1 [pid 2850] <... futex resumed>) = 0 [pid 2845] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2851] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2850] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2847] <... ioctl resumed>) = 0 [pid 2851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2850] <... futex resumed>) = 0 [pid 2847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2845] <... ioctl resumed>) = 0 [pid 2851] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2850] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2847] <... ioctl resumed>) = 0 [pid 2845] close(6 [pid 2847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2845] <... close resumed>) = 0 [pid 2845] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2851] <... ioctl resumed>) = 5 [pid 2847] <... ioctl resumed>) = 0 [pid 2845] <... ioctl resumed>) = 5 [pid 2851] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2845] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2850] <... futex resumed>) = 0 [pid 2845] <... ioctl resumed>) = 0 [pid 2845] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2845] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2844] <... futex resumed>) = 0 [pid 2845] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2844] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2844] <... futex resumed>) = 0 [pid 2845] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2844] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2845] <... ioctl resumed>) = 0 [pid 2845] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2844] <... futex resumed>) = 0 [pid 2845] <... futex resumed>) = 1 [pid 2844] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2845] ioctl(5, KVM_RUN [pid 2844] <... futex resumed>) = 0 [pid 2844] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2844] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2844] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2844] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[2853]}, 88) = 2853 [pid 2844] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2844] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 2853 attached [pid 2844] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2853] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 2853] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2853] ioctl(5, KVM_RUN [pid 2845] <... ioctl resumed>, 0) = 0 [pid 2853] <... ioctl resumed>, 0) = 0 [pid 2851] <... futex resumed>) = 1 [pid 2850] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2853] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2844] <... futex resumed>) = 0 [pid 2853] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2851] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2850] <... futex resumed>) = 0 [pid 2845] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2844] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2844] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2851] <... ioctl resumed>) = 0 [pid 2850] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2845] <... futex resumed>) = 1 [pid 2844] <... futex resumed>) = 0 [pid 2851] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2847] <... ioctl resumed>) = 0 [pid 2845] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2844] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=49000000} [pid 2847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2851] <... ioctl resumed>) = 0 [pid 2849] +++ exited with 0 +++ [pid 2845] <... socket resumed>) = 6 [pid 2840] +++ exited with 0 +++ [pid 2851] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2847] <... ioctl resumed>) = 0 [pid 2845] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 2851] <... ioctl resumed>) = 0 [pid 2847] <... ioctl resumed>) = 0 [pid 2845] <... futex resumed>) = 1 [pid 2844] <... futex resumed>) = 0 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 2851] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2845] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2844] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2847] <... ioctl resumed>) = 0 [pid 2844] <... futex resumed>) = 0 [pid 2847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2844] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2847] <... ioctl resumed>) = 0 [pid 2847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 2847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 2847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 2847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2847] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2847] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2847] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2847] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2847] close(6) = 0 [pid 2847] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2847] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2847] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2847] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2851] <... ioctl resumed>) = 0 [pid 2846] <... futex resumed>) = 0 [pid 2845] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2851] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2846] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2847] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 2847] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2847] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2845] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2847] <... futex resumed>) = 0 [pid 2846] <... futex resumed>) = 1 [pid 2851] <... ioctl resumed>) = 0 [pid 2847] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2846] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2845] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 2851] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2845] <... futex resumed>) = 1 [pid 2844] <... futex resumed>) = 0 [pid 2844] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] <... restart_syscall resumed>) = 0 [pid 2844] <... futex resumed>) = 0 [pid 2844] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 2854 attached [pid 2854] set_robust_list(0x55558e2706a0, 24 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 2854 [pid 2854] <... set_robust_list resumed>) = 0 [pid 2854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2854] setpgid(0, 0) = 0 [pid 2854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2854] write(3, "1000", 4) = 4 [pid 2854] close(3) = 0 [pid 2854] write(1, "executing program\n", 18) = 18 [pid 2854] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2854] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2854] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2854] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2854] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2845] ioctl(5, KVM_RUN [pid 2854] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2851] <... ioctl resumed>) = 0 [pid 2846] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2854] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2854] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2851] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2847] <... futex resumed>) = 0 [pid 2846] <... futex resumed>) = 1 [pid 2845] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2847] ioctl(5, KVM_RUN [pid 2846] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2855 attached [pid 2854] <... clone3 resumed> => {parent_tid=[2855]}, 88) = 2855 [pid 2851] <... ioctl resumed>) = 0 [pid 2846] <... futex resumed>) = 0 [pid 2845] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2855] set_robust_list(0x7fc37fe619a0, 24 [pid 2854] rt_sigprocmask(SIG_SETMASK, [], [pid 2851] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2846] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2845] <... futex resumed>) = 1 [pid 2855] <... set_robust_list resumed>) = 0 [pid 2854] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2851] <... ioctl resumed>) = 0 [pid 2846] <... mmap resumed>) = 0x7fc37fe20000 [pid 2845] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2844] <... futex resumed>) = 0 [pid 2855] rt_sigprocmask(SIG_SETMASK, [], [pid 2854] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2851] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2846] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2855] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2854] <... futex resumed>) = 0 [pid 2851] <... ioctl resumed>) = 0 [pid 2846] <... mprotect resumed>) = 0 [pid 2844] exit_group(0 [pid 2855] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2854] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2851] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2846] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2855] <... openat resumed>) = 3 [pid 2853] <... futex resumed>) = ? [pid 2846] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2845] <... futex resumed>) = ? [pid 2844] <... exit_group resumed>) = ? [pid 2855] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2853] +++ exited with 0 +++ [pid 2847] <... ioctl resumed>, 0) = 0 [pid 2846] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2845] +++ exited with 0 +++ [pid 2855] <... futex resumed>) = 1 [pid 2854] <... futex resumed>) = 0 [pid 2855] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2854] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2846] <... clone3 resumed> => {parent_tid=[2857]}, 88) = 2857 [pid 2855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2854] <... futex resumed>) = 0 [pid 2846] rt_sigprocmask(SIG_SETMASK, [], [pid 2855] ioctl(3, KVM_CREATE_VM, 0 [pid 2854] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2846] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 2857 attached [pid 2847] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2857] set_robust_list(0x7fc37fe409a0, 24 [pid 2847] <... futex resumed>) = 0 [pid 2857] <... set_robust_list resumed>) = 0 [pid 2847] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2857] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2857] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2846] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2846] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2851] <... ioctl resumed>) = 0 [pid 2851] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2857] ioctl(5, KVM_RUN [pid 2851] <... ioctl resumed>) = 0 [pid 2851] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2851] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2857] <... ioctl resumed>, 0) = 0 [pid 2851] <... ioctl resumed>) = 0 [pid 2851] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2855] <... ioctl resumed>) = 4 [pid 2857] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2855] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2846] <... futex resumed>) = 0 [pid 2855] <... futex resumed>) = 1 [pid 2855] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2846] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2846] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2857] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2854] <... futex resumed>) = 0 [pid 2854] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2855] <... futex resumed>) = 0 [pid 2854] <... futex resumed>) = 1 [pid 2847] <... futex resumed>) = 0 [pid 2855] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2851] <... ioctl resumed>) = 0 [pid 2847] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2855] <... ioctl resumed>) = 5 [pid 2854] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2851] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2855] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2847] <... socket resumed>) = 6 [pid 2855] <... futex resumed>) = 0 [pid 2854] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2851] <... ioctl resumed>) = 0 [pid 2847] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2855] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2854] <... futex resumed>) = 0 [pid 2851] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2846] <... futex resumed>) = 0 [pid 2855] <... ioctl resumed>) = 0 [pid 2854] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2851] <... ioctl resumed>) = 0 [pid 2847] <... futex resumed>) = 1 [pid 2846] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2855] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2846] <... futex resumed>) = 0 [pid 2855] <... ioctl resumed>) = 0 [pid 2851] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2847] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2846] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2855] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 2855] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 2847] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2851] <... ioctl resumed>) = 0 [pid 2847] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2855] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2851] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2847] <... futex resumed>) = 1 [pid 2846] <... futex resumed>) = 0 [pid 2855] <... ioctl resumed>) = 0 [pid 2847] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2846] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2855] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2851] <... ioctl resumed>) = 0 [pid 2847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2846] <... futex resumed>) = 0 [pid 2851] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2846] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2847] ioctl(5, KVM_RUN [pid 2851] <... ioctl resumed>) = 0 [pid 2851] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2847] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2847] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2855] <... ioctl resumed>) = 0 [pid 2847] <... futex resumed>) = 1 [pid 2846] <... futex resumed>) = 0 [pid 2851] <... ioctl resumed>) = 0 [pid 2851] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2846] exit_group(0 [pid 2855] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2847] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2857] <... futex resumed>) = ? [pid 2847] <... futex resumed>) = ? [pid 2846] <... exit_group resumed>) = ? [pid 2857] +++ exited with 0 +++ [pid 2847] +++ exited with 0 +++ [pid 2855] <... ioctl resumed>) = 0 [pid 2851] <... ioctl resumed>) = 0 [pid 2851] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2855] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2851] <... ioctl resumed>) = 0 [pid 2855] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2851] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2855] <... ioctl resumed>) = 0 [pid 2844] +++ exited with 0 +++ [pid 2851] <... ioctl resumed>) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2844, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 2851] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 2855] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2851] <... ioctl resumed>) = 0 [pid 2851] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2855] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2851] <... ioctl resumed>) = 0 [pid 2851] ioctl(5, KVM_GET_SREGS [pid 2855] <... ioctl resumed>) = 0 [pid 2851] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2855] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2851] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2851] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2851] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2850] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2851] close(6 [pid 2850] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2855] <... ioctl resumed>) = 0 [pid 2851] <... close resumed>) = 0 [pid 2855] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2851] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2850] <... futex resumed>) = 0 [pid 2851] <... ioctl resumed>) = 5 [pid 2850] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2855] <... ioctl resumed>) = 0 [pid 2851] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2850] <... mmap resumed>) = 0x7fc37fe20000 [pid 2855] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2850] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2851] <... ioctl resumed>) = 0 [pid 2850] <... mprotect resumed>) = 0 [pid 2850] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2851] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2850] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2851] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2850] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2851] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 299] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 2858 attached [pid 2858] set_robust_list(0x7fc37fe409a0, 24 [pid 2855] <... ioctl resumed>) = 0 [pid 2850] <... clone3 resumed> => {parent_tid=[2858]}, 88) = 2858 [pid 2858] <... set_robust_list resumed>) = 0 [pid 2855] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2850] rt_sigprocmask(SIG_SETMASK, [], [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2855] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 2859 attached [pid 2858] rt_sigprocmask(SIG_SETMASK, [], [pid 2855] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2850] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2859] set_robust_list(0x55558e2706a0, 24 [pid 2858] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2850] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 2859 [pid 2859] <... set_robust_list resumed>) = 0 [pid 2858] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2855] <... ioctl resumed>) = 0 [pid 2850] <... futex resumed>) = 0 [pid 2859] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2858] <... ioctl resumed>) = 0 [pid 2850] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2859] <... prctl resumed>) = 0 [pid 2858] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2855] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2850] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2859] setpgid(0, 0 [pid 2858] <... futex resumed>) = 0 [pid 2850] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2855] <... ioctl resumed>) = 0 [pid 2859] <... setpgid resumed>) = 0 [pid 2858] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2855] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2851] <... futex resumed>) = 0 [pid 2850] <... futex resumed>) = 1 [pid 2859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2851] ioctl(5, KVM_RUN [pid 2850] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000executing program [pid 2859] <... openat resumed>) = 3 [pid 2855] <... ioctl resumed>) = 0 [pid 2859] write(3, "1000", 4 [pid 2855] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2859] <... write resumed>) = 4 [pid 2859] close(3) = 0 [pid 2855] <... ioctl resumed>) = 0 [pid 2859] write(1, "executing program\n", 18 [pid 2855] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2859] <... write resumed>) = 18 [pid 2850] <... futex resumed>) = 1 [pid 2850] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2859] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2859] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2859] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2859] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2859] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2855] <... ioctl resumed>) = 0 [pid 2859] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2858] <... futex resumed>) = 0 [pid 2858] ioctl(5, KVM_RUN [pid 2859] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2859] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2861 attached => {parent_tid=[2861]}, 88) = 2861 [pid 2859] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2859] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2859] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2855] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2861] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 2855] <... ioctl resumed>) = 0 [pid 2861] rt_sigprocmask(SIG_SETMASK, [], [pid 2855] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2861] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2861] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2855] <... ioctl resumed>) = 0 [pid 2861] <... openat resumed>) = 3 [pid 2855] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2861] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2855] <... ioctl resumed>) = 0 [pid 2861] <... futex resumed>) = 1 [pid 2859] <... futex resumed>) = 0 [pid 2855] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2861] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2859] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2859] <... futex resumed>) = 0 [pid 2851] <... ioctl resumed>, 0) = 0 [pid 2861] ioctl(3, KVM_CREATE_VM, 0 [pid 2859] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2858] <... ioctl resumed>, 0) = 0 [pid 2855] <... ioctl resumed>) = 0 [pid 2858] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2851] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2858] <... futex resumed>) = 1 [pid 2855] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2850] <... futex resumed>) = 0 [pid 2858] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2855] <... ioctl resumed>) = 0 [pid 2851] <... futex resumed>) = 0 [pid 2850] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2855] ioctl(5, KVM_GET_SREGS [pid 2851] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2850] <... futex resumed>) = 0 [pid 2855] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2851] <... socket resumed>) = 6 [pid 2850] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2855] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2851] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2855] <... openat resumed>) = 6 [pid 2851] <... futex resumed>) = 1 [pid 2850] <... futex resumed>) = 0 [pid 2851] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2850] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2855] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2850] <... futex resumed>) = 0 [pid 2851] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2850] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2851] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2851] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2850] <... futex resumed>) = 0 [pid 2850] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2850] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2851] <... futex resumed>) = 1 [pid 2851] ioctl(5, KVM_RUN [pid 2861] <... ioctl resumed>) = 4 [pid 2861] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2855] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2851] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2861] <... futex resumed>) = 1 [pid 2859] <... futex resumed>) = 0 [pid 2861] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2859] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2859] <... futex resumed>) = 0 [pid 2855] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2851] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2861] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2859] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2855] <... ioctl resumed>) = 0 [pid 2855] close(6) = 0 [pid 2855] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2861] <... ioctl resumed>) = 5 [pid 2855] <... ioctl resumed>) = 5 [pid 2851] <... futex resumed>) = 1 [pid 2850] <... futex resumed>) = 0 [pid 2861] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2855] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2851] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2850] exit_group(0 [pid 2861] <... futex resumed>) = 1 [pid 2859] <... futex resumed>) = 0 [pid 2858] <... futex resumed>) = ? [pid 2851] <... futex resumed>) = ? [pid 2850] <... exit_group resumed>) = ? [pid 2861] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2859] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2858] +++ exited with 0 +++ [pid 2855] <... ioctl resumed>) = 0 [pid 2851] +++ exited with 0 +++ [pid 2861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2861] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2859] <... futex resumed>) = 0 [pid 2855] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2861] <... ioctl resumed>) = 0 [pid 2859] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2861] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2855] <... ioctl resumed>) = 0 [pid 2861] <... ioctl resumed>) = 0 [pid 2861] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2855] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2861] <... ioctl resumed>) = 0 [pid 2861] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2855] <... futex resumed>) = 1 [pid 2854] <... futex resumed>) = 0 [pid 2861] <... ioctl resumed>) = 0 [pid 2855] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2854] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2861] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2854] <... futex resumed>) = 0 [pid 2861] <... ioctl resumed>) = 0 [pid 2855] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2854] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2861] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2855] <... ioctl resumed>) = 0 [pid 2861] <... ioctl resumed>) = 0 [pid 2855] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2861] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2855] <... futex resumed>) = 1 [pid 2854] <... futex resumed>) = 0 [pid 2855] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 2854] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2855] ioctl(5, KVM_RUN [pid 2854] <... futex resumed>) = 0 [pid 2861] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2861] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2861] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2861] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2854] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2861] <... ioctl resumed>) = 0 [pid 2854] <... futex resumed>) = 0 [pid 2854] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2854] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2861] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2854] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2861] <... ioctl resumed>) = 0 [pid 2861] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2861] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2846] +++ exited with 0 +++ [pid 2861] <... ioctl resumed>) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 2861] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 2861] <... ioctl resumed>) = 0 [pid 2855] <... ioctl resumed>, 0) = 0 [pid 2854] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2861] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2861] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}./strace-static-x86_64: Process 2863 attached [pid 2854] <... clone3 resumed> => {parent_tid=[2863]}, 88) = 2863 [pid 2863] set_robust_list(0x7fc37fe409a0, 24 [pid 2854] rt_sigprocmask(SIG_SETMASK, [], [pid 2863] <... set_robust_list resumed>) = 0 [pid 2861] <... ioctl resumed>) = 0 [pid 2863] rt_sigprocmask(SIG_SETMASK, [], [pid 2861] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2863] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2854] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2863] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2854] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2854] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2855] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2855] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2863] ioctl(5, KVM_RUN [pid 2861] <... ioctl resumed>) = 0 [pid 2861] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2863] <... ioctl resumed>, 0) = 0 [pid 2861] <... ioctl resumed>) = 0 [pid 2863] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2861] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2854] <... futex resumed>) = 0 [pid 2854] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2854] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2855] <... futex resumed>) = 0 [pid 2855] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 2855] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2854] <... futex resumed>) = 0 [pid 2863] <... futex resumed>) = 1 [pid 2855] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2854] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2863] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2854] <... futex resumed>) = 0 [pid 2855] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2854] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2855] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2855] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2854] <... futex resumed>) = 0 [pid 2855] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2854] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2854] <... futex resumed>) = 0 [pid 2855] ioctl(5, KVM_RUN [pid 2854] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2861] <... ioctl resumed>) = 0 [pid 2855] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2861] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2855] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2854] <... futex resumed>) = 0 [pid 2861] <... ioctl resumed>) = 0 [pid 2854] exit_group(0 [pid 2861] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2854] <... exit_group resumed>) = ? [pid 2861] <... ioctl resumed>) = 0 [pid 2863] <... futex resumed>) = ? [pid 2861] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2863] +++ exited with 0 +++ [pid 2861] <... ioctl resumed>) = 0 [pid 2855] <... futex resumed>) = ? [pid 2861] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 2861] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 2861] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2861] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2861] <... openat resumed>) = 6 [pid 2861] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 2864 [pid 2861] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2861] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}./strace-static-x86_64: Process 2864 attached ) = 0 [pid 2864] set_robust_list(0x55558e2706a0, 24 [pid 2861] close(6 [pid 2864] <... set_robust_list resumed>) = 0 [pid 2861] <... close resumed>) = 0 [pid 2861] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2864] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2861] <... ioctl resumed>) = 5 [pid 2864] <... prctl resumed>) = 0 [pid 2861] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2864] setpgid(0, 0 [pid 2861] <... ioctl resumed>) = 0 [pid 2864] <... setpgid resumed>) = 0 [pid 2861] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2861] <... ioctl resumed>) = 0 [pid 2864] <... openat resumed>) = 3 [pid 2861] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2859] <... futex resumed>) = 0 [pid 2864] write(3, "1000", 4 [pid 2861] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2859] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2864] <... write resumed>) = 4 [pid 2861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2859] <... futex resumed>) = 0 [pid 2864] close(3 [pid 2861] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2859] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}executing program [pid 2864] <... close resumed>) = 0 [pid 2861] <... ioctl resumed>) = 0 [pid 2864] write(1, "executing program\n", 18) = 18 [pid 2864] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2861] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2864] <... futex resumed>) = 0 [pid 2861] <... futex resumed>) = 1 [pid 2859] <... futex resumed>) = 0 [pid 2864] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2861] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2859] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2864] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2859] <... futex resumed>) = 0 [pid 2864] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2861] ioctl(5, KVM_RUN [pid 2859] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2864] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2859] <... futex resumed>) = 0 [pid 2850] +++ exited with 0 +++ [pid 2864] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2859] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2864] <... mmap resumed>) = 0x7fc37fe41000 [pid 2859] <... mmap resumed>) = 0x7fc37fe20000 [pid 2864] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2859] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2850, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 2864] <... mprotect resumed>) = 0 [pid 2859] <... mprotect resumed>) = 0 [pid 2864] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2859] rt_sigprocmask(SIG_BLOCK, ~[], [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 2864] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2859] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2864] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2859] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[2867]}, 88) = 2867 [pid 2864] <... clone3 resumed> => {parent_tid=[2866]}, 88) = 2866 [pid 2859] rt_sigprocmask(SIG_SETMASK, [], [pid 2864] rt_sigprocmask(SIG_SETMASK, [], [pid 2859] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2864] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2859] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2867 attached ./strace-static-x86_64: Process 2866 attached [pid 2864] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2859] <... futex resumed>) = 0 [pid 2867] set_robust_list(0x7fc37fe409a0, 24 [pid 2866] set_robust_list(0x7fc37fe619a0, 24 [pid 2864] <... futex resumed>) = 0 [pid 2859] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2867] <... set_robust_list resumed>) = 0 [pid 2866] <... set_robust_list resumed>) = 0 [pid 2864] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2867] rt_sigprocmask(SIG_SETMASK, [], [pid 2866] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2861] <... ioctl resumed>, 0) = 0 [pid 2867] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2866] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2861] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2867] ioctl(5, KVM_RUN [pid 2866] <... openat resumed>) = 3 [pid 2866] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2861] <... futex resumed>) = 0 [pid 2867] <... ioctl resumed>, 0) = 0 [pid 2866] <... futex resumed>) = 1 [pid 2864] <... futex resumed>) = 0 [pid 2864] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2864] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2861] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2866] ioctl(3, KVM_CREATE_VM, 0 [pid 2867] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2859] <... futex resumed>) = 0 [pid 2867] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2859] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2861] <... futex resumed>) = 0 [pid 2859] <... futex resumed>) = 1 [pid 2861] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2859] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2861] <... socket resumed>) = 6 [pid 2861] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2859] <... futex resumed>) = 0 [pid 2861] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2859] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] <... restart_syscall resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 2868 attached [pid 2866] <... ioctl resumed>) = 4 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 2868 [pid 2859] <... futex resumed>) = 0 [pid 2859] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2861] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 2861] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2859] <... futex resumed>) = 0 [pid 2859] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2859] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2868] set_robust_list(0x55558e2706a0, 24 [pid 2866] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2861] <... futex resumed>) = 1 [pid 2866] <... futex resumed>) = 1 [pid 2868] <... set_robust_list resumed>) = 0 [pid 2864] <... futex resumed>) = 0 [pid 2866] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2861] ioctl(5, KVM_RUN [pid 2868] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2864] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2868] <... prctl resumed>) = 0 [pid 2866] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2864] <... futex resumed>) = 0 [pid 2861] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2868] setpgid(0, 0 [pid 2864] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2868] <... setpgid resumed>) = 0 [pid 2868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2861] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2868] <... openat resumed>) = 3 [pid 2861] <... futex resumed>) = 1 [pid 2859] <... futex resumed>) = 0 [pid 2868] write(3, "1000", 4 [pid 2866] <... ioctl resumed>) = 5 [pid 2859] exit_group(0 [pid 2861] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2868] <... write resumed>) = 4 executing program [pid 2867] <... futex resumed>) = ? [pid 2866] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2861] <... futex resumed>) = ? [pid 2859] <... exit_group resumed>) = ? [pid 2868] close(3 [pid 2866] <... futex resumed>) = 1 [pid 2864] <... futex resumed>) = 0 [pid 2867] +++ exited with 0 +++ [pid 2868] <... close resumed>) = 0 [pid 2866] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2864] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2861] +++ exited with 0 +++ [pid 2868] write(1, "executing program\n", 18 [pid 2866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2864] <... futex resumed>) = 0 [pid 2868] <... write resumed>) = 18 [pid 2866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2864] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2868] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2868] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2868] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2868] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2868] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2868] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2868] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} => {parent_tid=[2869]}, 88) = 2869 [pid 2868] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2868] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2868] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2869 attached [pid 2866] <... ioctl resumed>) = 0 [pid 2866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2869] set_robust_list(0x7fc37fe619a0, 24 [pid 2866] <... ioctl resumed>) = 0 [pid 2869] <... set_robust_list resumed>) = 0 [pid 2866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2869] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2869] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2866] <... ioctl resumed>) = 0 [pid 2869] <... openat resumed>) = 3 [pid 2866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2869] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2868] <... futex resumed>) = 0 [pid 2866] <... ioctl resumed>) = 0 [pid 2869] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2868] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2869] ioctl(3, KVM_CREATE_VM, 0 [pid 2868] <... futex resumed>) = 0 [pid 2866] <... ioctl resumed>) = 0 [pid 2866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2868] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2855] +++ exited with 0 +++ [pid 2854] +++ exited with 0 +++ [pid 2866] <... ioctl resumed>) = 0 [pid 2866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 2870 [pid 2866] <... ioctl resumed>) = 0 [pid 2866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}./strace-static-x86_64: Process 2870 attached [pid 2870] set_robust_list(0x55558e2706a0, 24 [pid 2866] <... ioctl resumed>) = 0 [pid 2866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2870] <... set_robust_list resumed>) = 0 [pid 2866] <... ioctl resumed>) = 0 [pid 2866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2870] setpgid(0, 0 [pid 2866] <... ioctl resumed>) = 0 [pid 2870] <... setpgid resumed>) = 0 [pid 2866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2869] <... ioctl resumed>) = 4 [pid 2870] <... openat resumed>) = 3 [pid 2869] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2870] write(3, "1000", 4) = 4 [pid 2869] <... futex resumed>) = 1 [pid 2870] close(3 [pid 2869] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2868] <... futex resumed>) = 0 [pid 2866] <... ioctl resumed>) = 0 [pid 2870] <... close resumed>) = 0 [pid 2868] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000executing program [pid 2866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2870] write(1, "executing program\n", 18 [pid 2869] <... futex resumed>) = 0 [pid 2868] <... futex resumed>) = 1 [pid 2870] <... write resumed>) = 18 [pid 2868] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2866] <... ioctl resumed>) = 0 [pid 2870] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2869] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2870] <... futex resumed>) = 0 [pid 2866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2870] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2866] <... ioctl resumed>) = 0 [pid 2870] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2870] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2869] <... ioctl resumed>) = 5 [pid 2870] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2870] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2869] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2866] <... ioctl resumed>) = 0 [pid 2866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2869] <... futex resumed>) = 1 [pid 2868] <... futex resumed>) = 0 [pid 2866] <... ioctl resumed>) = 0 [pid 2868] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2870] <... mmap resumed>) = 0x7fc37fe41000 [pid 2869] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2868] <... futex resumed>) = 0 [pid 2870] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2868] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2866] <... ioctl resumed>) = 0 [pid 2870] <... mprotect resumed>) = 0 [pid 2866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2870] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2866] <... ioctl resumed>) = 0 [pid 2870] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}./strace-static-x86_64: Process 2871 attached [pid 2869] <... ioctl resumed>) = 0 [pid 2871] set_robust_list(0x7fc37fe619a0, 24 [pid 2869] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2870] <... clone3 resumed> => {parent_tid=[2871]}, 88) = 2871 [pid 2871] <... set_robust_list resumed>) = 0 [pid 2870] rt_sigprocmask(SIG_SETMASK, [], [pid 2869] <... ioctl resumed>) = 0 [pid 2871] rt_sigprocmask(SIG_SETMASK, [], [pid 2870] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2869] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2866] <... ioctl resumed>) = 0 [pid 2871] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2870] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2869] <... ioctl resumed>) = 0 [pid 2866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2871] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2870] <... futex resumed>) = 0 [pid 2869] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2871] <... openat resumed>) = 3 [pid 2869] <... ioctl resumed>) = 0 [pid 2869] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2871] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2869] <... ioctl resumed>) = 0 [pid 2871] <... futex resumed>) = 0 [pid 2869] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2871] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2870] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2869] <... ioctl resumed>) = 0 [pid 2866] <... ioctl resumed>) = 0 [pid 2870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2869] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2870] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2869] <... ioctl resumed>) = 0 [pid 2871] <... futex resumed>) = 0 [pid 2870] <... futex resumed>) = 1 [pid 2869] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2871] ioctl(3, KVM_CREATE_VM, 0 [pid 2870] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2866] <... ioctl resumed>) = 0 [pid 2866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 2866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2871] <... ioctl resumed>) = 4 [pid 2871] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2870] <... futex resumed>) = 0 [pid 2870] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2870] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2871] <... futex resumed>) = 1 [pid 2871] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2869] <... ioctl resumed>) = 0 [pid 2866] <... ioctl resumed>) = 0 [pid 2869] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2871] <... ioctl resumed>) = 5 [pid 2869] <... ioctl resumed>) = 0 [pid 2866] <... ioctl resumed>) = 0 [pid 2869] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2871] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2870] <... futex resumed>) = 0 [pid 2871] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2870] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2869] <... ioctl resumed>) = 0 [pid 2866] <... ioctl resumed>) = 0 [pid 2871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2870] <... futex resumed>) = 0 [pid 2869] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2866] ioctl(5, KVM_GET_SREGS [pid 2871] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2870] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2866] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2869] <... ioctl resumed>) = 0 [pid 2871] <... ioctl resumed>) = 0 [pid 2866] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2869] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2866] <... openat resumed>) = 6 [pid 2871] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2869] <... ioctl resumed>) = 0 [pid 2871] <... ioctl resumed>) = 0 [pid 2866] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2869] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2871] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2866] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2871] <... ioctl resumed>) = 0 [pid 2869] <... ioctl resumed>) = 0 [pid 2871] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2869] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2866] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2869] <... ioctl resumed>) = 0 [pid 2869] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2866] <... ioctl resumed>) = 0 [pid 2871] <... ioctl resumed>) = 0 [pid 2866] close(6 [pid 2871] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2869] <... ioctl resumed>) = 0 [pid 2866] <... close resumed>) = 0 [pid 2869] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2866] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2869] <... ioctl resumed>) = 0 [pid 2866] <... ioctl resumed>) = 5 [pid 2871] <... ioctl resumed>) = 0 [pid 2871] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2869] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2866] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2866] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2871] <... ioctl resumed>) = 0 [pid 2869] <... ioctl resumed>) = 0 [pid 2871] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2869] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2866] <... ioctl resumed>) = 0 [pid 2866] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2864] <... futex resumed>) = 0 [pid 2866] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2864] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2864] <... futex resumed>) = 0 [pid 2866] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2864] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2866] <... ioctl resumed>) = 0 [pid 2869] <... ioctl resumed>) = 0 [pid 2866] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2871] <... ioctl resumed>) = 0 [pid 2869] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2871] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2866] <... futex resumed>) = 1 [pid 2864] <... futex resumed>) = 0 [pid 2871] <... ioctl resumed>) = 0 [pid 2869] <... ioctl resumed>) = 0 [pid 2866] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2864] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2871] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2869] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2864] <... futex resumed>) = 0 [pid 2866] ioctl(5, KVM_RUN [pid 2864] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2871] <... ioctl resumed>) = 0 [pid 2869] <... ioctl resumed>) = 0 [pid 2864] <... futex resumed>) = 0 [pid 2871] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2869] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2864] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2871] <... ioctl resumed>) = 0 [pid 2864] <... mmap resumed>) = 0x7fc37fe20000 [pid 2871] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2869] <... ioctl resumed>) = 0 [pid 2864] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2871] <... ioctl resumed>) = 0 [pid 2869] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2864] <... mprotect resumed>) = 0 [pid 2871] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2869] <... ioctl resumed>) = 0 [pid 2864] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2866] <... ioctl resumed>, 0) = 0 [pid 2864] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2864] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2866] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2873 attached ) = 0 [pid 2869] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2866] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2864] <... clone3 resumed> => {parent_tid=[2873]}, 88) = 2873 [pid 2873] set_robust_list(0x7fc37fe409a0, 24 [pid 2864] rt_sigprocmask(SIG_SETMASK, [], [pid 2873] <... set_robust_list resumed>) = 0 [pid 2864] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2873] rt_sigprocmask(SIG_SETMASK, [], [pid 2864] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2873] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2864] <... futex resumed>) = 0 [pid 2873] ioctl(5, KVM_RUN [pid 2864] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2871] <... ioctl resumed>) = 0 [pid 2871] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2873] <... ioctl resumed>, 0) = 0 [pid 2873] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2864] <... futex resumed>) = 0 [pid 2864] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2873] <... futex resumed>) = 1 [pid 2866] <... futex resumed>) = 0 [pid 2864] <... futex resumed>) = 1 [pid 2873] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2866] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2864] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2866] <... socket resumed>) = 6 [pid 2859] +++ exited with 0 +++ [pid 2871] <... ioctl resumed>) = 0 [pid 2869] <... ioctl resumed>) = 0 [pid 2871] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2859, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 2869] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2866] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2871] <... ioctl resumed>) = 0 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 2871] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2869] <... ioctl resumed>) = 0 [pid 2866] <... futex resumed>) = 1 [pid 2864] <... futex resumed>) = 0 [pid 2871] <... ioctl resumed>) = 0 [pid 2869] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2866] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2864] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2871] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2864] <... futex resumed>) = 0 [pid 2864] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2871] <... ioctl resumed>) = 0 [pid 2869] <... ioctl resumed>) = 0 [pid 2866] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2871] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2869] ioctl(5, KVM_GET_SREGS [pid 2871] <... ioctl resumed>) = 0 [pid 2871] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2869] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2871] <... ioctl resumed>) = 0 [pid 2869] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2871] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2869] <... openat resumed>) = 6 [pid 2866] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2869] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2869] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2869] close(6) = 0 [pid 2869] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2869] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2866] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2871] <... ioctl resumed>) = 0 [pid 2871] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2866] <... futex resumed>) = 1 [pid 2864] <... futex resumed>) = 0 [pid 2869] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2864] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2869] <... ioctl resumed>) = 0 [pid 2866] ioctl(5, KVM_RUN [pid 2864] <... futex resumed>) = 0 [pid 2869] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2864] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2869] <... futex resumed>) = 1 [pid 2868] <... futex resumed>) = 0 [pid 2869] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2868] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2868] <... futex resumed>) = 0 [pid 2869] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2868] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2866] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2869] <... ioctl resumed>) = 0 [pid 2869] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2868] <... futex resumed>) = 0 [pid 2869] <... futex resumed>) = 1 [pid 2868] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2869] ioctl(5, KVM_RUN [pid 2868] <... futex resumed>) = 0 [pid 2871] <... ioctl resumed>) = 0 [pid 2866] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2868] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2871] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2868] <... futex resumed>) = 0 [pid 2866] <... futex resumed>) = 1 [pid 2864] <... futex resumed>) = 0 [pid 2871] <... ioctl resumed>) = 0 [pid 2868] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2866] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2871] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2864] exit_group(0 [pid 2868] <... mmap resumed>) = 0x7fc37fe20000 [pid 299] <... restart_syscall resumed>) = 0 [pid 2873] <... futex resumed>) = ? [pid 2871] <... ioctl resumed>) = 0 [pid 2868] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2866] <... futex resumed>) = ? [pid 2864] <... exit_group resumed>) = ? [pid 2873] +++ exited with 0 +++ [pid 2871] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2868] <... mprotect resumed>) = 0 [pid 2866] +++ exited with 0 +++ [pid 2871] <... ioctl resumed>) = 0 [pid 2871] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 2871] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2871] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2869] <... ioctl resumed>, 0) = 0 [pid 2871] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2871] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2871] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2871] close(6) = 0 [pid 2871] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2871] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2871] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2871] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2868] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2871] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2870] <... futex resumed>) = 0 [pid 2869] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2875 attached [pid 2870] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2869] <... futex resumed>) = 0 [pid 2868] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2875] set_robust_list(0x55558e2706a0, 24 [pid 2871] <... futex resumed>) = 0 [pid 2870] <... futex resumed>) = 1 [pid 2869] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2868] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2870] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2871] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2868] <... clone3 resumed> => {parent_tid=[2876]}, 88) = 2876 ./strace-static-x86_64: Process 2876 attached [pid 2868] rt_sigprocmask(SIG_SETMASK, [], [pid 2871] <... ioctl resumed>) = 0 [pid 2868] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2871] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2875] <... set_robust_list resumed>) = 0 [pid 2868] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2870] <... futex resumed>) = 0 [pid 2875] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2871] <... futex resumed>) = 1 [pid 2870] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2868] <... futex resumed>) = 0 [pid 2876] set_robust_list(0x7fc37fe409a0, 24 [pid 2875] <... prctl resumed>) = 0 [pid 2870] <... futex resumed>) = 0 [pid 2871] ioctl(5, KVM_RUN [pid 2868] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 2875 [pid 2876] <... set_robust_list resumed>) = 0 [pid 2875] setpgid(0, 0 [pid 2870] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2875] <... setpgid resumed>) = 0 [pid 2870] <... futex resumed>) = 0 [pid 2875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2870] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2876] rt_sigprocmask(SIG_SETMASK, [], [pid 2870] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2876] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2876] ioctl(5, KVM_RUN [pid 2875] <... openat resumed>) = 3 executing program [pid 2870] <... mprotect resumed>) = 0 [pid 2875] write(3, "1000", 4) = 4 [pid 2870] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2875] close(3 [pid 2870] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2875] <... close resumed>) = 0 [pid 2870] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2875] write(1, "executing program\n", 18) = 18 [pid 2875] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2875] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2875] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2875] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2875] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2875] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2875] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2878 attached [pid 2878] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 2876] <... ioctl resumed>, 0) = 0 [pid 2878] rt_sigprocmask(SIG_SETMASK, [], [pid 2875] <... clone3 resumed> => {parent_tid=[2878]}, 88) = 2878 ./strace-static-x86_64: Process 2879 attached [pid 2878] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2878] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2875] rt_sigprocmask(SIG_SETMASK, [], [pid 2870] <... clone3 resumed> => {parent_tid=[2879]}, 88) = 2879 [pid 2875] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2876] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2875] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2870] rt_sigprocmask(SIG_SETMASK, [], [pid 2878] <... futex resumed>) = 0 [pid 2875] <... futex resumed>) = 1 [pid 2878] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 2875] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2878] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2878] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 2875] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2878] ioctl(3, KVM_CREATE_VM, 0 [pid 2870] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2875] <... futex resumed>) = 0 [pid 2870] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2875] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2870] <... futex resumed>) = 0 [pid 2876] <... futex resumed>) = 1 [pid 2868] <... futex resumed>) = 0 [pid 2876] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2870] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2868] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2879] set_robust_list(0x7fc37fe409a0, 24 [pid 2869] <... futex resumed>) = 0 [pid 2868] <... futex resumed>) = 1 [pid 2869] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2868] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2869] <... socket resumed>) = 6 [pid 2869] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2868] <... futex resumed>) = 0 [pid 2869] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2868] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2868] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2869] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 2869] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2868] <... futex resumed>) = 0 [pid 2868] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2868] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2869] ioctl(5, KVM_RUN, 0) = -1 EFAULT (Bad address) [pid 2869] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2868] <... futex resumed>) = 0 [pid 2868] exit_group(0 [pid 2879] <... set_robust_list resumed>) = 0 [pid 2868] <... exit_group resumed>) = ? [pid 2876] <... futex resumed>) = ? [pid 2869] +++ exited with 0 +++ [pid 2878] <... ioctl resumed>) = 4 [pid 2878] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2875] <... futex resumed>) = 0 [pid 2878] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2875] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2878] <... ioctl resumed>) = 5 [pid 2875] <... futex resumed>) = 0 [pid 2875] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2878] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2875] <... futex resumed>) = 0 [pid 2875] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2879] rt_sigprocmask(SIG_SETMASK, [], [pid 2875] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2878] <... futex resumed>) = 1 [pid 2878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2879] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2879] ioctl(5, KVM_RUN [pid 2871] <... ioctl resumed>, 0) = 0 [pid 2879] <... ioctl resumed>, 0) = 0 [pid 2871] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2871] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2879] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2870] <... futex resumed>) = 0 [pid 2878] <... ioctl resumed>) = 0 [pid 2878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2870] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2879] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2871] <... futex resumed>) = 0 [pid 2870] <... futex resumed>) = 1 [pid 2878] <... ioctl resumed>) = 0 [pid 2871] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2870] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2871] <... socket resumed>) = 6 [pid 2878] <... ioctl resumed>) = 0 [pid 2871] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2871] <... futex resumed>) = 1 [pid 2870] <... futex resumed>) = 0 [pid 2878] <... ioctl resumed>) = 0 [pid 2871] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2870] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2870] <... futex resumed>) = 0 [pid 2871] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2870] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2878] <... ioctl resumed>) = 0 [pid 2871] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2871] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2878] <... ioctl resumed>) = 0 [pid 2871] <... futex resumed>) = 1 [pid 2870] <... futex resumed>) = 0 [pid 2878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2870] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2870] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2871] ioctl(5, KVM_RUN [pid 2878] <... ioctl resumed>) = 0 [pid 2878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2871] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2878] <... ioctl resumed>) = 0 [pid 2871] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2870] <... futex resumed>) = 0 [pid 2871] <... futex resumed>) = 1 [pid 2870] exit_group(0 [pid 2879] <... futex resumed>) = ? [pid 2870] <... exit_group resumed>) = ? [pid 2879] +++ exited with 0 +++ [pid 2878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2871] +++ exited with 0 +++ [pid 2878] <... ioctl resumed>) = 0 [pid 2878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 2878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2864] +++ exited with 0 +++ [pid 2878] <... ioctl resumed>) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 2878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 2878] <... ioctl resumed>) = 0 [pid 2878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 2878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 2878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 2878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 2880 attached [pid 2878] <... ioctl resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 2880 [pid 2878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2880] set_robust_list(0x55558e2706a0, 24 [pid 2878] <... ioctl resumed>) = 0 [pid 2880] <... set_robust_list resumed>) = 0 [pid 2878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2880] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2878] <... ioctl resumed>) = 0 [pid 2880] <... prctl resumed>) = 0 [pid 2878] ioctl(5, KVM_GET_SREGS [pid 2880] setpgid(0, 0 [pid 2878] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2880] <... setpgid resumed>) = 0 [pid 2878] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2878] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2880] <... openat resumed>) = 3 [pid 2878] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2880] write(3, "1000", 4 executing program [pid 2878] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2880] <... write resumed>) = 4 [pid 2880] close(3) = 0 [pid 2880] write(1, "executing program\n", 18 [pid 2878] <... ioctl resumed>) = 0 [pid 2880] <... write resumed>) = 18 [pid 2878] close(6 [pid 2880] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2880] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2880] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2878] <... close resumed>) = 0 [pid 2880] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2878] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2880] <... mmap resumed>) = 0x7fc37fe41000 [pid 2880] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2878] <... ioctl resumed>) = 5 [pid 2880] <... mprotect resumed>) = 0 [pid 2878] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2880] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2880] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2878] <... ioctl resumed>) = 0 [pid 2878] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}./strace-static-x86_64: Process 2881 attached [pid 2880] <... clone3 resumed> => {parent_tid=[2881]}, 88) = 2881 [pid 2878] <... ioctl resumed>) = 0 [pid 2881] set_robust_list(0x7fc37fe619a0, 24 [pid 2880] rt_sigprocmask(SIG_SETMASK, [], [pid 2878] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2881] <... set_robust_list resumed>) = 0 [pid 2878] <... futex resumed>) = 1 [pid 2875] <... futex resumed>) = 0 [pid 2880] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2881] rt_sigprocmask(SIG_SETMASK, [], [pid 2880] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2878] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2875] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2881] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2880] <... futex resumed>) = 0 [pid 2878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2875] <... futex resumed>) = 0 [pid 2881] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2880] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2875] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2881] <... openat resumed>) = 3 [pid 2878] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2881] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2878] <... ioctl resumed>) = 0 [pid 2881] <... futex resumed>) = 1 [pid 2880] <... futex resumed>) = 0 [pid 2878] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2881] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2880] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2878] <... futex resumed>) = 1 [pid 2875] <... futex resumed>) = 0 [pid 2881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2880] <... futex resumed>) = 0 [pid 2878] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2875] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2881] ioctl(3, KVM_CREATE_VM, 0 [pid 2880] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2875] <... futex resumed>) = 0 [pid 2881] <... ioctl resumed>) = 4 [pid 2878] ioctl(5, KVM_RUN [pid 2875] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2881] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2880] <... futex resumed>) = 0 [pid 2875] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2881] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2880] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2875] <... mmap resumed>) = 0x7fc37fe20000 [pid 2875] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2881] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2880] <... futex resumed>) = 0 [pid 2881] <... ioctl resumed>) = 5 [pid 2880] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2875] <... mprotect resumed>) = 0 [pid 2875] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2881] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2875] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2881] <... futex resumed>) = 1 [pid 2880] <... futex resumed>) = 0 [pid 2875] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2880] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2880] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2881] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}./strace-static-x86_64: Process 2883 attached [pid 2883] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 2883] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2883] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2878] <... ioctl resumed>, 0) = 0 [pid 2875] <... clone3 resumed> => {parent_tid=[2883]}, 88) = 2883 [pid 2881] <... ioctl resumed>) = 0 [pid 2878] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2875] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2875] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2875] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2881] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2883] <... futex resumed>) = 0 [pid 2878] <... futex resumed>) = 0 [pid 2883] ioctl(5, KVM_RUN [pid 2878] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2883] <... ioctl resumed>, 0) = 0 [pid 2881] <... ioctl resumed>) = 0 [pid 2883] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2881] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2875] <... futex resumed>) = 0 [pid 2875] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2883] <... futex resumed>) = 1 [pid 2878] <... futex resumed>) = 0 [pid 2875] <... futex resumed>) = 1 [pid 2883] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2878] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2875] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2878] <... socket resumed>) = 6 [pid 2878] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2881] <... ioctl resumed>) = 0 [pid 2875] <... futex resumed>) = 0 [pid 2881] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2878] <... futex resumed>) = 1 [pid 2875] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2881] <... ioctl resumed>) = 0 [pid 2878] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2875] <... futex resumed>) = 0 [pid 2881] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 2878] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2875] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2881] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2878] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2878] <... futex resumed>) = 0 [pid 2875] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2878] ioctl(5, KVM_RUN [pid 2875] <... futex resumed>) = 0 [pid 2878] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2875] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2878] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2875] <... futex resumed>) = 0 [pid 2875] exit_group(0) = ? [pid 2883] <... futex resumed>) = ? [pid 2883] +++ exited with 0 +++ [pid 2878] <... futex resumed>) = ? [pid 2881] <... ioctl resumed>) = 0 [pid 2881] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2881] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2876] +++ exited with 0 +++ [pid 2868] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2868, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 2884 attached [pid 2884] set_robust_list(0x55558e2706a0, 24) = 0 [pid 2881] <... ioctl resumed>) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 2884 [pid 2881] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2884] setpgid(0, 0 [pid 2881] <... ioctl resumed>) = 0 [pid 2884] <... setpgid resumed>) = 0 [pid 2881] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2881] <... ioctl resumed>) = 0 [pid 2881] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2884] <... openat resumed>) = 3 [pid 2884] write(3, "1000", 4 [pid 2881] <... ioctl resumed>) = 0 [pid 2884] <... write resumed>) = 4 [pid 2881] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2884] close(3) = 0 executing program [pid 2884] write(1, "executing program\n", 18) = 18 [pid 2884] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2884] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2881] <... ioctl resumed>) = 0 [pid 2884] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2881] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2884] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2884] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2884] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2884] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2884] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2885 attached => {parent_tid=[2885]}, 88) = 2885 [pid 2885] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 2884] rt_sigprocmask(SIG_SETMASK, [], [pid 2885] rt_sigprocmask(SIG_SETMASK, [], [pid 2884] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2885] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2884] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2885] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2884] <... futex resumed>) = 0 [pid 2884] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2885] <... openat resumed>) = 3 [pid 2885] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2884] <... futex resumed>) = 0 [pid 2885] <... futex resumed>) = 1 [pid 2884] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2885] ioctl(3, KVM_CREATE_VM, 0 [pid 2884] <... futex resumed>) = 0 [pid 2884] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2885] <... ioctl resumed>) = 4 [pid 2885] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2884] <... futex resumed>) = 0 [pid 2884] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2884] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2885] <... futex resumed>) = 1 [pid 2885] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 2885] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2884] <... futex resumed>) = 0 [pid 2884] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2884] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2885] <... futex resumed>) = 1 [pid 2881] <... ioctl resumed>) = 0 [pid 2881] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2885] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 2885] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2881] <... ioctl resumed>) = 0 [pid 2881] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2885] <... ioctl resumed>) = 0 [pid 2885] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2881] <... ioctl resumed>) = 0 [pid 2881] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2885] <... ioctl resumed>) = 0 [pid 2885] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 2885] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 2885] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 2870] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2870, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 2885] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2885] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2885] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2885] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 300] <... restart_syscall resumed>) = 0 [pid 2885] <... ioctl resumed>) = 0 [pid 2880] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2885] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2880] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2880] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 2886 attached [pid 2880] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2880] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2886] set_robust_list(0x55558e2706a0, 24 [pid 2880] <... mprotect resumed>) = 0 [pid 2886] <... set_robust_list resumed>) = 0 [pid 2880] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2886] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 2886 [pid 2886] <... prctl resumed>) = 0 [pid 2880] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2886] setpgid(0, 0 [pid 2880] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2886] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 2887 attached [pid 2886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2880] <... clone3 resumed> => {parent_tid=[2887]}, 88) = 2887 [pid 2887] set_robust_list(0x7fc37fe409a0, 24 [pid 2880] rt_sigprocmask(SIG_SETMASK, [], [pid 2887] <... set_robust_list resumed>) = 0 [pid 2886] <... openat resumed>) = 3 [pid 2880] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2887] rt_sigprocmask(SIG_SETMASK, [], [pid 2880] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2887] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2886] write(3, "1000", 4 [pid 2880] <... futex resumed>) = 0 [pid 2887] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2880] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2887] <... ioctl resumed>) = 0 [pid 2886] <... write resumed>) = 4 [pid 2887] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2886] close(3 [pid 2887] <... futex resumed>) = 1 [pid 2886] <... close resumed>) = 0 [pid 2880] <... futex resumed>) = 0 [pid 2887] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULLexecuting program [pid 2886] write(1, "executing program\n", 18 [pid 2880] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2886] <... write resumed>) = 18 [pid 2880] <... futex resumed>) = 0 [pid 2887] ioctl(5, KVM_RUN [pid 2886] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2880] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2885] <... ioctl resumed>) = 0 [pid 2885] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2885] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2885] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 2885] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2887] <... ioctl resumed>, 0) = 0 [pid 2886] <... futex resumed>) = 0 [pid 2885] <... ioctl resumed>) = 0 [pid 2880] <... futex resumed>) = 0 [pid 2885] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2886] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2885] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2885] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2886] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2885] <... ioctl resumed>) = 0 [pid 2880] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2887] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2886] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2885] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2887] <... futex resumed>) = 0 [pid 2886] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2885] <... ioctl resumed>) = 0 [pid 2880] <... mmap resumed>) = 0x7fc37fdff000 [pid 2887] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2886] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2885] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2880] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE [pid 2886] <... mmap resumed>) = 0x7fc37fe41000 [pid 2886] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2885] <... ioctl resumed>) = 0 [pid 2881] <... ioctl resumed>) = 0 [pid 2886] <... mprotect resumed>) = 0 [pid 2885] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2881] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2880] <... mprotect resumed>) = 0 [pid 2886] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2880] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2886] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2885] <... ioctl resumed>) = 0 [pid 2881] <... ioctl resumed>) = 0 [pid 2880] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2885] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2881] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}./strace-static-x86_64: Process 2889 attached [pid 2886] <... clone3 resumed> => {parent_tid=[2889]}, 88) = 2889 [pid 2880] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0} [pid 2889] set_robust_list(0x7fc37fe619a0, 24 [pid 2886] rt_sigprocmask(SIG_SETMASK, [], [pid 2885] <... ioctl resumed>) = 0 [pid 2881] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 2890 attached [pid 2889] <... set_robust_list resumed>) = 0 [pid 2886] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2885] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2881] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2880] <... clone3 resumed> => {parent_tid=[2890]}, 88) = 2890 [pid 2889] rt_sigprocmask(SIG_SETMASK, [], [pid 2886] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2880] rt_sigprocmask(SIG_SETMASK, [], [pid 2889] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2886] <... futex resumed>) = 0 [pid 2880] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2889] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2886] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2880] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 2889] <... openat resumed>) = 3 [pid 2889] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2880] <... futex resumed>) = 0 [pid 2889] <... futex resumed>) = 1 [pid 2886] <... futex resumed>) = 0 [pid 2880] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2889] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2886] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2886] <... futex resumed>) = 0 [pid 2889] ioctl(3, KVM_CREATE_VM, 0 [pid 2886] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2890] set_robust_list(0x7fc37fe1f9a0, 24 [pid 2885] <... ioctl resumed>) = 0 [pid 2881] <... ioctl resumed>) = 0 [pid 2890] <... set_robust_list resumed>) = 0 [pid 2885] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2881] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2890] rt_sigprocmask(SIG_SETMASK, [], [pid 2885] <... ioctl resumed>) = 0 [pid 2881] <... ioctl resumed>) = 0 [pid 2890] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2885] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2881] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2890] ioctl(5, KVM_RUN [pid 2885] <... ioctl resumed>) = 0 [pid 2881] <... ioctl resumed>) = 0 [pid 2890] <... ioctl resumed>, 0) = 0 [pid 2889] <... ioctl resumed>) = 4 [pid 2885] ioctl(5, KVM_GET_SREGS [pid 2881] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2890] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2885] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2881] <... ioctl resumed>) = 0 [pid 2890] <... futex resumed>) = 1 [pid 2885] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2881] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2890] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2889] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2885] <... openat resumed>) = 6 [pid 2881] <... ioctl resumed>) = 0 [pid 2880] <... futex resumed>) = 0 [pid 2889] <... futex resumed>) = 1 [pid 2886] <... futex resumed>) = 0 [pid 2885] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2881] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2880] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2889] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2887] <... futex resumed>) = 0 [pid 2886] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2880] <... futex resumed>) = 1 [pid 2889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2887] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2886] <... futex resumed>) = 0 [pid 2885] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2881] <... ioctl resumed>) = 0 [pid 2880] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2889] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2887] <... socket resumed>) = 6 [pid 2886] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2885] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2881] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2889] <... ioctl resumed>) = 5 [pid 2887] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2885] <... ioctl resumed>) = 0 [pid 2889] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2887] <... futex resumed>) = 1 [pid 2880] <... futex resumed>) = 0 [pid 2889] <... futex resumed>) = 1 [pid 2887] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2886] <... futex resumed>) = 0 [pid 2885] close(6 [pid 2881] <... ioctl resumed>) = 0 [pid 2880] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2889] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2886] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2885] <... close resumed>) = 0 [pid 2881] ioctl(5, KVM_GET_SREGS [pid 2880] <... futex resumed>) = 0 [pid 2889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2887] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2886] <... futex resumed>) = 0 [pid 2885] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2880] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2887] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2886] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2885] <... ioctl resumed>) = 5 [pid 2881] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2887] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2880] <... futex resumed>) = 0 [pid 2889] <... ioctl resumed>) = 0 [pid 2887] ioctl(5, KVM_RUN [pid 2885] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2881] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2880] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2887] <... ioctl resumed>, 0) = 0 [pid 2885] <... ioctl resumed>) = 0 [pid 2881] <... openat resumed>) = 7 [pid 2880] <... futex resumed>) = 0 [pid 2885] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2881] ioctl(7, KVM_GET_SUPPORTED_CPUID [pid 2889] <... ioctl resumed>) = 0 [pid 2887] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2885] <... ioctl resumed>) = 0 [pid 2881] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2880] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2887] <... futex resumed>) = 0 [pid 2885] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2881] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2885] <... futex resumed>) = 1 [pid 2884] <... futex resumed>) = 0 [pid 2881] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 2887] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2885] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2884] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2889] <... ioctl resumed>) = 0 [pid 2881] close(7 [pid 2889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2884] <... futex resumed>) = 0 [pid 2881] <... close resumed>) = 0 [pid 2885] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2884] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2881] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2885] <... ioctl resumed>) = 0 [pid 2881] <... ioctl resumed>) = 5 [pid 2885] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2881] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x200000fe8000} --- [pid 2885] <... futex resumed>) = 1 [pid 2884] <... futex resumed>) = 0 [pid 2885] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2884] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2884] <... futex resumed>) = 0 [pid 2885] ioctl(5, KVM_RUN [pid 2884] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2890] <... futex resumed>) = ? [pid 2889] <... ioctl resumed>) = 0 [pid 2887] <... futex resumed>) = ? [pid 2884] <... futex resumed>) = 0 [pid 2890] +++ killed by SIGSEGV +++ [pid 2889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2887] +++ killed by SIGSEGV +++ [pid 2884] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2889] <... ioctl resumed>) = 0 [pid 2889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2884] <... mmap resumed>) = 0x7fc37fe20000 [pid 2889] <... ioctl resumed>) = 0 [pid 2889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2884] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2884] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2884] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2884] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2878] +++ exited with 0 +++ [pid 2875] +++ exited with 0 +++ ./strace-static-x86_64: Process 2892 attached [pid 2889] <... ioctl resumed>) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2875, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 2892] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 2889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2884] <... clone3 resumed> => {parent_tid=[2892]}, 88) = 2892 [pid 2892] rt_sigprocmask(SIG_SETMASK, [], [pid 2889] <... ioctl resumed>) = 0 [pid 2885] <... ioctl resumed>, 0) = 0 [pid 2884] rt_sigprocmask(SIG_SETMASK, [], [pid 2892] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2885] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2884] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2892] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2889] <... ioctl resumed>) = 0 [pid 2885] <... futex resumed>) = 0 [pid 2884] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2892] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2885] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2884] <... futex resumed>) = 0 ./strace-static-x86_64: Process 2893 attached [pid 2892] ioctl(5, KVM_RUN [pid 2884] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2889] <... ioctl resumed>) = 0 [pid 2893] set_robust_list(0x55558e2706a0, 24 [pid 2892] <... ioctl resumed>, 0) = 0 [pid 2889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 2893 [pid 2893] <... set_robust_list resumed>) = 0 [pid 2892] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2893] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2892] <... futex resumed>) = 1 [pid 2884] <... futex resumed>) = 0 [pid 2893] <... prctl resumed>) = 0 [pid 2892] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2889] <... ioctl resumed>) = 0 [pid 2884] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2893] setpgid(0, 0 [pid 2889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2885] <... futex resumed>) = 0 [pid 2884] <... futex resumed>) = 1 [pid 2893] <... setpgid resumed>) = 0 [pid 2885] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2884] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2889] <... ioctl resumed>) = 0 [pid 2885] <... socket resumed>) = 6 [pid 2889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2893] <... openat resumed>) = 3 [pid 2889] <... ioctl resumed>) = 0 [pid 2885] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2893] write(3, "1000", 4 [pid 2889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2885] <... futex resumed>) = 1 [pid 2884] <... futex resumed>) = 0 [pid 2893] <... write resumed>) = 4 [pid 2884] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2893] close(3 [pid 2884] <... futex resumed>) = 0 [pid 2893] <... close resumed>) = 0 executing program [pid 2884] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2889] <... ioctl resumed>) = 0 [pid 2885] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2893] write(1, "executing program\n", 18) = 18 [pid 2893] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2893] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2885] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2893] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2893] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2893] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2885] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2889] <... ioctl resumed>) = 0 [pid 2885] <... futex resumed>) = 1 [pid 2889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2884] <... futex resumed>) = 0 [pid 2885] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2884] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2884] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2893] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2893] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2893] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2894 attached => {parent_tid=[2894]}, 88) = 2894 [pid 2894] set_robust_list(0x7fc37fe619a0, 24 [pid 2893] rt_sigprocmask(SIG_SETMASK, [], [pid 2894] <... set_robust_list resumed>) = 0 [pid 2893] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2894] rt_sigprocmask(SIG_SETMASK, [], [pid 2893] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2894] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2894] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2893] <... futex resumed>) = 0 [pid 2894] <... openat resumed>) = 3 [pid 2893] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2894] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2894] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2893] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2893] <... futex resumed>) = 0 [pid 2894] ioctl(3, KVM_CREATE_VM, 0 [pid 2893] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2894] <... ioctl resumed>) = 4 [pid 2894] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2885] ioctl(5, KVM_RUN [pid 2893] <... futex resumed>) = 0 [pid 2893] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2893] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2894] <... futex resumed>) = 1 [pid 2894] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 2894] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2893] <... futex resumed>) = 0 [pid 2893] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2893] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2885] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2894] <... futex resumed>) = 1 [pid 2894] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2885] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2894] <... ioctl resumed>) = 0 [pid 2889] <... ioctl resumed>) = 0 [pid 2885] <... futex resumed>) = 1 [pid 2884] <... futex resumed>) = 0 [pid 2889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2885] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2884] exit_group(0 [pid 2894] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 2892] <... futex resumed>) = ? [pid 2889] <... ioctl resumed>) = 0 [pid 2885] <... futex resumed>) = ? [pid 2884] <... exit_group resumed>) = ? [pid 2894] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2892] +++ exited with 0 +++ [pid 2889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2885] +++ exited with 0 +++ [pid 2894] <... ioctl resumed>) = 0 [pid 2894] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 2881] +++ killed by SIGSEGV +++ [pid 2880] +++ killed by SIGSEGV +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=2880, si_uid=0, si_status=SIGSEGV, si_utime=0, si_stime=1} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2894] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}./strace-static-x86_64: Process 2895 attached [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 2895 [pid 2895] set_robust_list(0x55558e2706a0, 24 [pid 2894] <... ioctl resumed>) = 0 [pid 2895] <... set_robust_list resumed>) = 0 [pid 2894] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2895] setpgid(0, 0) = 0 [pid 2894] <... ioctl resumed>) = 0 [pid 2895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2894] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2895] <... openat resumed>) = 3 [pid 2894] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2894] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2895] write(3, "1000", 4 [pid 2894] <... ioctl resumed>) = 0 [pid 2895] <... write resumed>) = 4 [pid 2894] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2895] close(3) = 0 [pid 2895] write(1, "executing program\n", 18executing program [pid 2894] <... ioctl resumed>) = 0 [pid 2895] <... write resumed>) = 18 [pid 2895] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2894] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2895] <... futex resumed>) = 0 [pid 2895] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2894] <... ioctl resumed>) = 0 [pid 2895] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2894] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2895] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2894] <... ioctl resumed>) = 0 [pid 2895] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2894] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2895] <... mprotect resumed>) = 0 [pid 2894] <... ioctl resumed>) = 0 [pid 2895] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2894] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2895] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2895] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2896 attached [pid 2894] <... ioctl resumed>) = 0 [pid 2896] set_robust_list(0x7fc37fe619a0, 24 [pid 2895] <... clone3 resumed> => {parent_tid=[2896]}, 88) = 2896 [pid 2894] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2896] <... set_robust_list resumed>) = 0 [pid 2895] rt_sigprocmask(SIG_SETMASK, [], [pid 2896] rt_sigprocmask(SIG_SETMASK, [], [pid 2895] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2896] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2895] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2896] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2895] <... futex resumed>) = 0 [pid 2894] <... ioctl resumed>) = 0 [pid 2895] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2894] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2896] <... openat resumed>) = 3 [pid 2896] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2895] <... futex resumed>) = 0 [pid 2896] <... futex resumed>) = 1 [pid 2895] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2894] <... ioctl resumed>) = 0 [pid 2896] ioctl(3, KVM_CREATE_VM, 0 [pid 2895] <... futex resumed>) = 0 [pid 2894] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2895] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2894] <... ioctl resumed>) = 0 [pid 2889] <... ioctl resumed>) = 0 [pid 2894] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2894] <... ioctl resumed>) = 0 [pid 2894] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2886] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2894] <... ioctl resumed>) = 0 [pid 2894] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2889] <... ioctl resumed>) = 0 [pid 2886] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2894] <... ioctl resumed>) = 0 [pid 2889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2886] <... futex resumed>) = 0 [pid 2896] <... ioctl resumed>) = 4 [pid 2894] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2889] <... ioctl resumed>) = 0 [pid 2886] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2894] <... ioctl resumed>) = 0 [pid 2894] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 2894] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 2896] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2894] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2886] <... mmap resumed>) = 0x7fc37fe20000 [pid 2896] <... futex resumed>) = 1 [pid 2895] <... futex resumed>) = 0 [pid 2894] <... ioctl resumed>) = 0 [pid 2894] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2894] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2894] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2894] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2894] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2894] close(6) = 0 [pid 2894] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2894] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2894] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2894] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2893] <... futex resumed>) = 0 [pid 2894] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2893] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2893] <... futex resumed>) = 0 [pid 2894] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2893] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2894] <... ioctl resumed>) = 0 [pid 2894] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2893] <... futex resumed>) = 0 [pid 2894] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2893] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2893] <... futex resumed>) = 0 [pid 2894] ioctl(5, KVM_RUN [pid 2893] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2896] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2895] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2886] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2893] <... futex resumed>) = 0 [pid 2893] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2893] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2886] <... mprotect resumed>) = 0 [pid 2896] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2895] <... futex resumed>) = 0 [pid 2896] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2895] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2886] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2893] <... mprotect resumed>) = 0 [pid 2893] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2893] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2886] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 2898 attached [pid 2896] <... ioctl resumed>) = 5 [pid 2886] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2884] +++ exited with 0 +++ [pid 2896] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2893] <... clone3 resumed> => {parent_tid=[2898]}, 88) = 2898 [pid 2889] <... ioctl resumed>) = 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2884, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- ./strace-static-x86_64: Process 2899 attached [pid 2896] <... futex resumed>) = 1 [pid 2895] <... futex resumed>) = 0 [pid 2889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2899] set_robust_list(0x7fc37fe409a0, 24 [pid 2896] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2895] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2886] <... clone3 resumed> => {parent_tid=[2899]}, 88) = 2899 [pid 2899] <... set_robust_list resumed>) = 0 [pid 2896] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2895] <... futex resumed>) = 0 [pid 2886] rt_sigprocmask(SIG_SETMASK, [], [pid 2899] rt_sigprocmask(SIG_SETMASK, [], [pid 2895] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2899] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2886] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2898] set_robust_list(0x7fc37fe409a0, 24 [pid 2893] rt_sigprocmask(SIG_SETMASK, [], [pid 2899] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2898] <... set_robust_list resumed>) = 0 [pid 2896] <... ioctl resumed>) = 0 [pid 2894] <... ioctl resumed>, 0) = 0 [pid 2893] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2886] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2900 attached [pid 2899] <... ioctl resumed>) = 0 [pid 2898] rt_sigprocmask(SIG_SETMASK, [], [pid 2896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2886] <... futex resumed>) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 2900 [pid 2899] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2898] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2899] <... futex resumed>) = 0 [pid 2886] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2899] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2886] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2886] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2886] <... futex resumed>) = 0 [pid 2899] ioctl(5, KVM_RUN [pid 2886] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2898] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2893] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2898] <... futex resumed>) = 0 [pid 2898] ioctl(5, KVM_RUN [pid 2893] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2898] <... ioctl resumed>, 0) = 0 [pid 2898] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2899] <... ioctl resumed>, 0) = 0 [pid 2893] <... futex resumed>) = 0 [pid 2886] <... futex resumed>) = 0 [pid 2893] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2893] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2898] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2900] set_robust_list(0x55558e2706a0, 24 [pid 2899] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2898] <... socket resumed>) = 6 [pid 2894] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2886] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2900] <... set_robust_list resumed>) = 0 [pid 2899] <... futex resumed>) = 0 [pid 2898] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2896] <... ioctl resumed>) = 0 [pid 2889] <... ioctl resumed>) = 0 [pid 2900] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2899] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2898] <... futex resumed>) = 1 [pid 2896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2893] <... futex resumed>) = 0 [pid 2889] ioctl(5, KVM_GET_SREGS [pid 2894] <... futex resumed>) = 0 [pid 2886] <... mmap resumed>) = 0x7fc37fdff000 [pid 2900] <... prctl resumed>) = 0 [pid 2898] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2894] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2893] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2889] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2886] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE [pid 2900] setpgid(0, 0 [pid 2896] <... ioctl resumed>) = 0 [pid 2894] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2893] <... futex resumed>) = 0 [pid 2886] <... mprotect resumed>) = 0 [pid 2896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2894] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2893] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2889] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2886] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2900] <... setpgid resumed>) = 0 [pid 2896] <... ioctl resumed>) = 0 [pid 2894] <... futex resumed>) = 0 [pid 2893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2889] <... openat resumed>) = 6 [pid 2886] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2894] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2893] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2886] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0}./strace-static-x86_64: Process 2902 attached [pid 2894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2893] <... futex resumed>) = 0 [pid 2889] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2902] set_robust_list(0x7fc37fe1f9a0, 24 [pid 2900] <... openat resumed>) = 3 [pid 2896] <... ioctl resumed>) = 0 [pid 2894] ioctl(5, KVM_RUN [pid 2893] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2886] <... clone3 resumed> => {parent_tid=[2902]}, 88) = 2902 [pid 2902] <... set_robust_list resumed>) = 0 [pid 2900] write(3, "1000", 4 [pid 2896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2889] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2902] rt_sigprocmask(SIG_SETMASK, [], [pid 2900] <... write resumed>) = 4 [pid 2894] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2886] rt_sigprocmask(SIG_SETMASK, [], [pid 2902] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2900] close(3 [pid 2896] <... ioctl resumed>) = 0 [pid 2889] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2894] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2886] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2902] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2900] <... close resumed>) = 0 [pid 2896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2894] <... futex resumed>) = 1 [pid 2893] <... futex resumed>) = 0 [pid 2889] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 2886] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 2902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 2900] write(1, "executing program\n", 18 [pid 2894] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2893] exit_group(0 [pid 2886] <... futex resumed>) = 0 [pid 2889] close(6 [pid 2902] ioctl(5, KVM_RUN [pid 2900] <... write resumed>) = 18 [pid 2898] <... futex resumed>) = ? [pid 2896] <... ioctl resumed>) = 0 [pid 2894] <... futex resumed>) = ? [pid 2893] <... exit_group resumed>) = ? [pid 2889] <... close resumed>) = 0 [pid 2886] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2902] <... ioctl resumed>, 0) = 0 [pid 2900] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2898] +++ exited with 0 +++ [pid 2896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2894] +++ exited with 0 +++ [pid 2889] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2900] <... futex resumed>) = 0 [pid 2889] <... ioctl resumed>) = 5 [pid 2900] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2889] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2900] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2902] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2900] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2896] <... ioctl resumed>) = 0 [pid 2889] <... ioctl resumed>) = 0 [pid 2902] <... futex resumed>) = 1 [pid 2900] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2886] <... futex resumed>) = 0 [pid 2902] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2900] <... mmap resumed>) = 0x7fc37fe41000 [pid 2896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2886] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2900] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2896] <... ioctl resumed>) = 0 [pid 2889] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2886] <... futex resumed>) = 1 [pid 2900] <... mprotect resumed>) = 0 [pid 2899] <... futex resumed>) = 0 [pid 2896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2889] <... ioctl resumed>) = 0 [pid 2900] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2899] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2886] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2899] <... socket resumed>) = 6 [pid 2889] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2900] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2899] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2896] <... ioctl resumed>) = 0 [pid 2889] <... futex resumed>) = 0 [pid 2900] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2899] <... futex resumed>) = 1 [pid 2896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2889] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2886] <... futex resumed>) = 0 ./strace-static-x86_64: Process 2903 attached [pid 2896] <... ioctl resumed>) = 0 [pid 2899] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2886] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2903] set_robust_list(0x7fc37fe619a0, 24 [pid 2900] <... clone3 resumed> => {parent_tid=[2903]}, 88) = 2903 [pid 2896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2903] <... set_robust_list resumed>) = 0 [pid 2889] <... futex resumed>) = 0 [pid 2886] <... futex resumed>) = 1 [pid 2900] rt_sigprocmask(SIG_SETMASK, [], [pid 2896] <... ioctl resumed>) = 0 [pid 2903] rt_sigprocmask(SIG_SETMASK, [], [pid 2900] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2889] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2886] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2903] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2900] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2903] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2900] <... futex resumed>) = 0 [pid 2903] <... openat resumed>) = 3 [pid 2900] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2903] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2903] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2900] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2903] <... futex resumed>) = 0 [pid 2900] <... futex resumed>) = 1 [pid 2903] ioctl(3, KVM_CREATE_VM, 0 [pid 2889] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2889] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2900] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2896] <... ioctl resumed>) = 0 [pid 2889] <... futex resumed>) = 1 [pid 2886] <... futex resumed>) = 0 [pid 2896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2889] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2886] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2896] <... ioctl resumed>) = 0 [pid 2889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2886] <... futex resumed>) = 0 [pid 2896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2889] ioctl(5, KVM_RUN [pid 2886] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2896] <... ioctl resumed>) = 0 [pid 2889] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2889] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2886] <... futex resumed>) = 0 [pid 2903] <... ioctl resumed>) = 4 [pid 2896] <... ioctl resumed>) = 0 [pid 2889] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2886] exit_group(0 [pid 2903] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2902] <... futex resumed>) = ? [pid 2899] <... futex resumed>) = ? [pid 2903] <... futex resumed>) = 1 [pid 2902] +++ exited with 0 +++ [pid 2900] <... futex resumed>) = 0 [pid 2899] +++ exited with 0 +++ [pid 2896] <... ioctl resumed>) = 0 [pid 2889] <... futex resumed>) = ? [pid 2886] <... exit_group resumed>) = ? [pid 2903] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2900] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2900] <... futex resumed>) = 0 [pid 2903] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2900] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2903] <... ioctl resumed>) = 5 [pid 2896] <... ioctl resumed>) = 0 [pid 2896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2903] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2900] <... futex resumed>) = 0 [pid 2900] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2900] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2903] <... futex resumed>) = 1 [pid 2903] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 2903] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2889] +++ exited with 0 +++ [pid 2896] <... ioctl resumed>) = 0 [pid 2903] <... ioctl resumed>) = 0 [pid 2903] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 2903] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 2903] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2903] <... ioctl resumed>) = 0 [pid 2903] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 2903] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2903] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2903] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2903] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2903] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2903] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2896] <... ioctl resumed>) = 0 [pid 2896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2893] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2893, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 2903] <... ioctl resumed>) = 0 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 2903] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 299] <... restart_syscall resumed>) = 0 [pid 2903] <... ioctl resumed>) = 0 [pid 2903] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2896] <... ioctl resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2903] <... ioctl resumed>) = 0 [pid 2896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2895] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 2904 attached [pid 2903] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2895] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2904] set_robust_list(0x55558e2706a0, 24 [pid 2903] <... ioctl resumed>) = 0 [pid 2896] <... ioctl resumed>) = 0 [pid 2895] <... futex resumed>) = 0 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 2904 [pid 2904] <... set_robust_list resumed>) = 0 [pid 2903] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2895] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2904] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2903] <... ioctl resumed>) = 0 [pid 2895] <... mmap resumed>) = 0x7fc37fe20000 [pid 2904] <... prctl resumed>) = 0 [pid 2903] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2896] <... ioctl resumed>) = 0 [pid 2895] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2904] setpgid(0, 0 [pid 2903] <... ioctl resumed>) = 0 [pid 2896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2895] <... mprotect resumed>) = 0 [pid 2904] <... setpgid resumed>) = 0 [pid 2903] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2903] <... ioctl resumed>) = 0 [pid 2896] <... ioctl resumed>) = 0 [pid 2895] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2903] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2904] <... openat resumed>) = 3 [pid 2903] <... ioctl resumed>) = 0 [pid 2895] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2904] write(3, "1000", 4 [pid 2895] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2905 attached [pid 2904] <... write resumed>) = 4 [pid 2903] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2896] <... ioctl resumed>) = 0 [pid 2905] set_robust_list(0x7fc37fe409a0, 24 [pid 2904] close(3 [pid 2903] <... ioctl resumed>) = 0 [pid 2896] ioctl(5, KVM_GET_SREGS [pid 2895] <... clone3 resumed> => {parent_tid=[2905]}, 88) = 2905 [pid 2905] <... set_robust_list resumed>) = 0 executing program [pid 2904] <... close resumed>) = 0 [pid 2903] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2896] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2895] rt_sigprocmask(SIG_SETMASK, [], [pid 2905] rt_sigprocmask(SIG_SETMASK, [], [pid 2904] write(1, "executing program\n", 18) = 18 [pid 2895] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2904] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2895] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2904] <... futex resumed>) = 0 [pid 2895] <... futex resumed>) = 0 [pid 2904] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2895] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2904] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2904] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2904] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2904] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2904] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2904] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2906 attached [pid 2905] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2903] <... ioctl resumed>) = 0 [pid 2896] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2906] set_robust_list(0x7fc37fe619a0, 24 [pid 2905] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2903] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2896] <... openat resumed>) = 6 [pid 2904] <... clone3 resumed> => {parent_tid=[2906]}, 88) = 2906 [pid 2906] <... set_robust_list resumed>) = 0 [pid 2905] <... ioctl resumed>) = 0 [pid 2903] <... ioctl resumed>) = 0 [pid 2896] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2906] rt_sigprocmask(SIG_SETMASK, [], [pid 2905] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2905] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2904] rt_sigprocmask(SIG_SETMASK, [], [pid 2895] <... futex resumed>) = 0 [pid 2904] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2895] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2904] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2896] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2895] <... futex resumed>) = 0 [pid 2905] ioctl(5, KVM_RUN [pid 2904] <... futex resumed>) = 0 [pid 2895] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2904] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2895] <... futex resumed>) = 0 [pid 2895] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fdff000 [pid 2895] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2895] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2895] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0}./strace-static-x86_64: Process 2908 attached [pid 2906] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2905] <... ioctl resumed>, 0) = 0 [pid 2908] set_robust_list(0x7fc37fe1f9a0, 24 [pid 2905] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2896] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2906] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2905] <... futex resumed>) = 0 [pid 2896] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 2905] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2896] close(6 [pid 2908] <... set_robust_list resumed>) = 0 [pid 2896] <... close resumed>) = 0 [pid 2895] <... clone3 resumed> => {parent_tid=[2908]}, 88) = 2908 [pid 2908] rt_sigprocmask(SIG_SETMASK, [], [pid 2906] <... openat resumed>) = 3 [pid 2903] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2896] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2895] rt_sigprocmask(SIG_SETMASK, [], [pid 2908] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2906] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2896] <... ioctl resumed>) = 5 [pid 2908] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2906] <... futex resumed>) = 1 [pid 2904] <... futex resumed>) = 0 [pid 2896] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2895] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2904] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2903] <... ioctl resumed>) = 0 [pid 2895] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 2908] <... futex resumed>) = 0 [pid 2895] <... futex resumed>) = 1 [pid 2908] ioctl(5, KVM_RUN [pid 2895] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2906] ioctl(3, KVM_CREATE_VM, 0 [pid 2904] <... futex resumed>) = 0 [pid 2903] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2896] <... ioctl resumed>) = 0 [pid 2908] <... ioctl resumed>, 0) = 0 [pid 2904] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2908] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2895] <... futex resumed>) = 0 [pid 2908] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2895] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2905] <... futex resumed>) = 0 [pid 2903] <... ioctl resumed>) = 0 [pid 2896] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2895] <... futex resumed>) = 1 [pid 2905] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2903] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2896] <... ioctl resumed>) = 0 [pid 2895] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2905] <... socket resumed>) = 6 [pid 2903] <... ioctl resumed>) = 0 [pid 2896] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2905] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2903] ioctl(5, KVM_GET_SREGS [pid 2896] <... futex resumed>) = 0 [pid 2905] <... futex resumed>) = 1 [pid 2905] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2903] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2896] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2903] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2895] <... futex resumed>) = 0 [pid 2895] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2896] <... futex resumed>) = 0 [pid 2895] <... futex resumed>) = 1 [pid 2906] <... ioctl resumed>) = 4 [pid 2903] <... openat resumed>) = 6 [pid 2896] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2895] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2906] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2903] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2896] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2906] <... futex resumed>) = 1 [pid 2904] <... futex resumed>) = 0 [pid 2903] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2896] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2906] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2904] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2904] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2903] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2903] close(6) = 0 [pid 2903] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2903] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2906] <... ioctl resumed>) = 5 [pid 2903] <... ioctl resumed>) = 0 [pid 2903] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2903] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2903] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2895] <... futex resumed>) = 0 [pid 2895] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2895] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2896] <... futex resumed>) = 1 [pid 2896] ioctl(5, KVM_RUN [pid 2900] <... futex resumed>) = 0 [pid 2906] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2900] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2896] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2906] <... futex resumed>) = 1 [pid 2904] <... futex resumed>) = 0 [pid 2903] <... futex resumed>) = 0 [pid 2900] <... futex resumed>) = 1 [pid 2904] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2906] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2903] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2900] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2896] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2904] <... futex resumed>) = 0 [pid 2904] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2903] <... ioctl resumed>) = 0 [pid 2896] <... futex resumed>) = 1 [pid 2895] <... futex resumed>) = 0 [pid 2906] <... ioctl resumed>) = 0 [pid 2903] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2896] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2895] exit_group(0 [pid 2908] <... futex resumed>) = ? [pid 2906] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2905] <... futex resumed>) = ? [pid 2903] <... futex resumed>) = 1 [pid 2900] <... futex resumed>) = 0 [pid 2896] <... futex resumed>) = ? [pid 2895] <... exit_group resumed>) = ? [pid 2908] +++ exited with 0 +++ [pid 2905] +++ exited with 0 +++ [pid 2903] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2900] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2896] +++ exited with 0 +++ [pid 2903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2900] <... futex resumed>) = 0 [pid 2906] <... ioctl resumed>) = 0 [pid 2903] ioctl(5, KVM_RUN [pid 2900] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2906] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2900] <... futex resumed>) = 0 [pid 2900] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2906] <... ioctl resumed>) = 0 [pid 2906] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2900] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2900] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2900] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[2910]}, 88) = 2910 [pid 2900] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2906] <... ioctl resumed>) = 0 [pid 2906] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2900] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2910 attached [pid 2906] <... ioctl resumed>) = 0 [pid 2903] <... ioctl resumed>, 0) = 0 [pid 2900] <... futex resumed>) = 0 [pid 2906] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2900] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2910] set_robust_list(0x7fc37fe409a0, 24 [pid 2903] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2910] <... set_robust_list resumed>) = 0 [pid 2910] rt_sigprocmask(SIG_SETMASK, [], [pid 2903] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2910] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2910] ioctl(5, KVM_RUN, 0) = 0 [pid 2910] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2900] <... futex resumed>) = 0 [pid 2900] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2903] <... futex resumed>) = 0 [pid 2900] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2903] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2910] <... futex resumed>) = 1 [pid 2906] <... ioctl resumed>) = 0 [pid 2903] <... socket resumed>) = 6 [pid 2886] +++ exited with 0 +++ [pid 2910] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2903] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2906] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2903] <... futex resumed>) = 1 [pid 2900] <... futex resumed>) = 0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2886, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 2906] <... ioctl resumed>) = 0 [pid 2903] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2900] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2906] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2900] <... futex resumed>) = 0 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 2906] <... ioctl resumed>) = 0 [pid 2903] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2900] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2906] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2903] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2903] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2900] <... futex resumed>) = 0 [pid 2906] <... ioctl resumed>) = 0 [pid 2900] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2906] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2900] <... futex resumed>) = 0 [pid 2903] ioctl(5, KVM_RUN [pid 2900] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2903] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2906] <... ioctl resumed>) = 0 [pid 2906] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2903] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2900] <... futex resumed>) = 0 [pid 2903] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2900] exit_group(0 [pid 2910] <... futex resumed>) = ? [pid 2903] <... futex resumed>) = ? [pid 2900] <... exit_group resumed>) = ? [pid 2910] +++ exited with 0 +++ [pid 2906] <... ioctl resumed>) = 0 [pid 2906] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2906] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2906] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 300] <... restart_syscall resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2906] <... ioctl resumed>) = 0 [pid 2906] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}./strace-static-x86_64: Process 2911 attached ) = 0 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 2911 [pid 2911] set_robust_list(0x55558e2706a0, 24 [pid 2906] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2911] <... set_robust_list resumed>) = 0 [pid 2911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2906] <... ioctl resumed>) = 0 [pid 2911] <... prctl resumed>) = 0 [pid 2906] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2911] setpgid(0, 0) = 0 [pid 2906] <... ioctl resumed>) = 0 [pid 2906] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2906] <... ioctl resumed>) = 0 [pid 2911] <... openat resumed>) = 3 [pid 2906] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2911] write(3, "1000", 4) = 4 [pid 2906] <... ioctl resumed>) = 0 [pid 2911] close(3executing program ) = 0 [pid 2906] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2911] write(1, "executing program\n", 18) = 18 [pid 2911] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2911] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2895] +++ exited with 0 +++ [pid 2906] <... ioctl resumed>) = 0 [pid 2911] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2911] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2911] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2911] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2906] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2895, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 2911] <... mprotect resumed>) = 0 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 2911] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2906] <... ioctl resumed>) = 0 [pid 2911] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2906] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2911] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2906] <... ioctl resumed>) = 0 [pid 2906] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}./strace-static-x86_64: Process 2912 attached [pid 2912] set_robust_list(0x7fc37fe619a0, 24 [pid 2911] <... clone3 resumed> => {parent_tid=[2912]}, 88) = 2912 [pid 2912] <... set_robust_list resumed>) = 0 [pid 2912] rt_sigprocmask(SIG_SETMASK, [], [pid 2911] rt_sigprocmask(SIG_SETMASK, [], [pid 2906] <... ioctl resumed>) = 0 [pid 2912] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2911] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2906] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2912] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2911] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2912] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 2912] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2912] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 2911] <... futex resumed>) = 1 [pid 2906] <... ioctl resumed>) = 0 [pid 2912] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2911] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2906] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2906] ioctl(5, KVM_GET_SREGS [pid 2911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2906] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2911] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2912] <... futex resumed>) = 0 [pid 2911] <... futex resumed>) = 1 [pid 2906] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2912] ioctl(3, KVM_CREATE_VM, 0 [pid 2911] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2906] <... openat resumed>) = 6 [pid 2906] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2906] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2906] close(6) = 0 [pid 2906] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2906] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2912] <... ioctl resumed>) = 4 [pid 2906] <... ioctl resumed>) = 0 [pid 2912] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2911] <... futex resumed>) = 0 [pid 2912] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2911] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2906] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2911] <... futex resumed>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 2912] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2911] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2906] <... ioctl resumed>) = 0 [pid 2912] <... ioctl resumed>) = 5 [pid 2912] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2906] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2912] <... futex resumed>) = 1 [pid 2911] <... futex resumed>) = 0 [pid 2911] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2906] <... futex resumed>) = 1 [pid 2904] <... futex resumed>) = 0 [pid 2911] <... futex resumed>) = 0 [pid 2911] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2912] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}./strace-static-x86_64: Process 2913 attached [pid 2904] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2906] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2904] <... futex resumed>) = 0 [pid 2913] set_robust_list(0x55558e2706a0, 24) = 0 [pid 2906] <... ioctl resumed>) = 0 [pid 2904] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 2913 [pid 2906] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2913] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2906] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2904] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2913] <... prctl resumed>) = 0 [pid 2904] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2913] setpgid(0, 0 [pid 2912] <... ioctl resumed>) = 0 [pid 2906] <... futex resumed>) = 0 [pid 2904] <... futex resumed>) = 1 [pid 2913] <... setpgid resumed>) = 0 [pid 2912] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2906] ioctl(5, KVM_RUN [pid 2904] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2904] <... futex resumed>) = 0 [pid 2904] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2904] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2904] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2904] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2915 attached [pid 2913] <... openat resumed>) = 3 [pid 2915] set_robust_list(0x7fc37fe409a0, 24 [pid 2913] write(3, "1000", 4 [pid 2915] <... set_robust_list resumed>) = 0 [pid 2913] <... write resumed>) = 4 [pid 2915] rt_sigprocmask(SIG_SETMASK, [], [pid 2913] close(3 [pid 2912] <... ioctl resumed>) = 0 [pid 2904] <... clone3 resumed> => {parent_tid=[2915]}, 88) = 2915 [pid 2915] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2913] <... close resumed>) = 0 [pid 2912] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2904] rt_sigprocmask(SIG_SETMASK, [], executing program [pid 2915] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2913] write(1, "executing program\n", 18 [pid 2904] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2913] <... write resumed>) = 18 [pid 2912] <... ioctl resumed>) = 0 [pid 2904] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2915] <... futex resumed>) = 0 [pid 2913] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2912] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2904] <... futex resumed>) = 1 [pid 2915] ioctl(5, KVM_RUN [pid 2913] <... futex resumed>) = 0 [pid 2906] <... ioctl resumed>, 0) = 0 [pid 2913] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2904] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2915] <... ioctl resumed>, 0) = 0 [pid 2913] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2906] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2915] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2913] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2912] <... ioctl resumed>) = 0 [pid 2906] <... futex resumed>) = 0 [pid 2915] <... futex resumed>) = 1 [pid 2913] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2912] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2906] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2904] <... futex resumed>) = 0 [pid 2915] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2913] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2904] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2912] <... ioctl resumed>) = 0 [pid 2913] <... mmap resumed>) = 0x7fc37fe41000 [pid 2912] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2906] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2904] <... futex resumed>) = 0 [pid 2913] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2904] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2913] <... mprotect resumed>) = 0 [pid 2912] <... ioctl resumed>) = 0 [pid 2906] <... socket resumed>) = 6 [pid 2913] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2912] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2906] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2913] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2912] <... ioctl resumed>) = 0 [pid 2906] <... futex resumed>) = 1 [pid 2904] <... futex resumed>) = 0 [pid 2913] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2912] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2906] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2904] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2904] <... futex resumed>) = 0 ./strace-static-x86_64: Process 2916 attached [pid 2913] <... clone3 resumed> => {parent_tid=[2916]}, 88) = 2916 [pid 2906] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2912] <... ioctl resumed>) = 0 [pid 2904] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2916] set_robust_list(0x7fc37fe619a0, 24 [pid 2913] rt_sigprocmask(SIG_SETMASK, [], [pid 2912] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2906] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2916] <... set_robust_list resumed>) = 0 [pid 2913] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2916] rt_sigprocmask(SIG_SETMASK, [], [pid 2913] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2906] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2913] <... futex resumed>) = 0 [pid 2906] <... futex resumed>) = 1 [pid 2904] <... futex resumed>) = 0 [pid 2916] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2913] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2906] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2904] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2916] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2912] <... ioctl resumed>) = 0 [pid 2906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2904] <... futex resumed>) = 0 [pid 2912] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2906] ioctl(5, KVM_RUN [pid 2904] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2916] <... openat resumed>) = 3 [pid 2912] <... ioctl resumed>) = 0 [pid 2912] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2906] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2916] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2906] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2916] <... futex resumed>) = 1 [pid 2913] <... futex resumed>) = 0 [pid 2906] <... futex resumed>) = 1 [pid 2904] <... futex resumed>) = 0 [pid 2912] <... ioctl resumed>) = 0 [pid 2916] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2913] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2912] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2904] exit_group(0 [pid 2916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2916] ioctl(3, KVM_CREATE_VM, 0 [pid 2915] <... futex resumed>) = ? [pid 2913] <... futex resumed>) = 0 [pid 2904] <... exit_group resumed>) = ? [pid 2915] +++ exited with 0 +++ [pid 2913] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2912] <... ioctl resumed>) = 0 [pid 2906] +++ exited with 0 +++ [pid 2912] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2916] <... ioctl resumed>) = 4 [pid 2912] <... ioctl resumed>) = 0 [pid 2916] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2913] <... futex resumed>) = 0 [pid 2913] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2916] <... futex resumed>) = 1 [pid 2913] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2916] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2912] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2903] +++ exited with 0 +++ [pid 2900] +++ exited with 0 +++ [pid 2916] <... ioctl resumed>) = 5 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2900, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 2912] <... ioctl resumed>) = 0 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 2912] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 297] <... restart_syscall resumed>) = 0 [pid 2912] <... ioctl resumed>) = 0 [pid 2912] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2912] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2916] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2917 attached ) = 1 [pid 2913] <... futex resumed>) = 0 [pid 2916] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2917] set_robust_list(0x55558e2706a0, 24 [pid 2912] <... ioctl resumed>) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 2917 [pid 2917] <... set_robust_list resumed>) = 0 [pid 2912] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2913] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2916] <... futex resumed>) = 0 [pid 2913] <... futex resumed>) = 1 [pid 2916] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2913] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2916] <... ioctl resumed>) = 0 [pid 2916] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2917] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2912] <... ioctl resumed>) = 0 [pid 2917] <... prctl resumed>) = 0 [pid 2912] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2917] setpgid(0, 0) = 0 [pid 2912] <... ioctl resumed>) = 0 [pid 2917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2912] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2917] <... openat resumed>) = 3 [pid 2917] write(3, "1000", 4 [pid 2916] <... ioctl resumed>) = 0 [pid 2912] <... ioctl resumed>) = 0 [pid 2917] <... write resumed>) = 4 [pid 2916] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2912] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2917] close(3) = 0 [pid 2917] write(1, "executing program\n", 18executing program [pid 2912] <... ioctl resumed>) = 0 [pid 2917] <... write resumed>) = 18 [pid 2916] <... ioctl resumed>) = 0 [pid 2912] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2917] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2916] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 2917] <... futex resumed>) = 0 [pid 2917] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2916] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2917] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2916] <... ioctl resumed>) = 0 [pid 2912] <... ioctl resumed>) = 0 [pid 2917] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2916] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2912] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2917] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2916] <... ioctl resumed>) = 0 [pid 2917] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2916] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2912] <... ioctl resumed>) = 0 [pid 2917] <... mprotect resumed>) = 0 [pid 2917] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2912] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2916] <... ioctl resumed>) = 0 [pid 2917] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2916] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2917] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2918 attached [pid 2916] <... ioctl resumed>) = 0 [pid 2912] <... ioctl resumed>) = 0 [pid 2917] <... clone3 resumed> => {parent_tid=[2918]}, 88) = 2918 [pid 2918] set_robust_list(0x7fc37fe619a0, 24 [pid 2912] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2918] <... set_robust_list resumed>) = 0 [pid 2917] rt_sigprocmask(SIG_SETMASK, [], [pid 2916] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2917] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2917] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2917] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2918] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2916] <... ioctl resumed>) = 0 [pid 2918] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2916] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2912] <... ioctl resumed>) = 0 [pid 2912] ioctl(5, KVM_GET_SREGS [pid 2916] <... ioctl resumed>) = 0 [pid 2912] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2912] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2918] <... openat resumed>) = 3 [pid 2916] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2912] <... openat resumed>) = 6 [pid 2918] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2912] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2912] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2912] close(6) = 0 [pid 2912] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2912] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2912] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2912] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2911] <... futex resumed>) = 0 [pid 2912] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2911] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2911] <... futex resumed>) = 0 [pid 2912] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2911] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2912] <... ioctl resumed>) = 0 [pid 2912] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2911] <... futex resumed>) = 0 [pid 2912] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2911] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2911] <... futex resumed>) = 0 [pid 2912] ioctl(5, KVM_RUN [pid 2911] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2918] <... futex resumed>) = 1 [pid 2916] <... ioctl resumed>) = 0 [pid 2918] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2917] <... futex resumed>) = 0 [pid 2916] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2911] <... futex resumed>) = 0 [pid 2917] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2916] <... ioctl resumed>) = 0 [pid 2911] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2918] <... futex resumed>) = 0 [pid 2917] <... futex resumed>) = 1 [pid 2916] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2918] ioctl(3, KVM_CREATE_VM, 0 [pid 2917] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2916] <... ioctl resumed>) = 0 [pid 2911] <... mmap resumed>) = 0x7fc37fe20000 [pid 2912] <... ioctl resumed>, 0) = 0 [pid 2911] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2912] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2916] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2912] <... futex resumed>) = 0 [pid 2911] <... mprotect resumed>) = 0 [pid 2912] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2916] <... ioctl resumed>) = 0 [pid 2911] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2916] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2911] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2916] <... ioctl resumed>) = 0 [pid 2916] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}./strace-static-x86_64: Process 2920 attached ) = 0 [pid 2920] set_robust_list(0x7fc37fe409a0, 24 [pid 2916] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2920] <... set_robust_list resumed>) = 0 [pid 2918] <... ioctl resumed>) = 4 [pid 2911] <... clone3 resumed> => {parent_tid=[2920]}, 88) = 2920 [pid 2920] rt_sigprocmask(SIG_SETMASK, [], [pid 2916] <... ioctl resumed>) = 0 [pid 2911] rt_sigprocmask(SIG_SETMASK, [], [pid 2920] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2916] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2911] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2918] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2920] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2918] <... futex resumed>) = 1 [pid 2917] <... futex resumed>) = 0 [pid 2916] <... ioctl resumed>) = 0 [pid 2911] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2918] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2917] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2916] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2911] <... futex resumed>) = 0 [pid 2920] ioctl(5, KVM_RUN [pid 2918] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2917] <... futex resumed>) = 0 [pid 2911] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2918] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2917] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2918] <... ioctl resumed>) = 5 [pid 2918] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2917] <... futex resumed>) = 0 [pid 2917] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2917] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2918] <... futex resumed>) = 1 [pid 2918] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2920] <... ioctl resumed>, 0) = 0 [pid 2920] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2918] <... ioctl resumed>) = 0 [pid 2916] <... ioctl resumed>) = 0 [pid 2911] <... futex resumed>) = 0 [pid 2920] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2918] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2916] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2911] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2916] <... ioctl resumed>) = 0 [pid 2918] <... ioctl resumed>) = 0 [pid 2912] <... futex resumed>) = 0 [pid 2911] <... futex resumed>) = 1 [pid 2916] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2912] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2911] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2918] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2912] <... socket resumed>) = 6 [pid 2918] <... ioctl resumed>) = 0 [pid 2912] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2918] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2912] <... futex resumed>) = 1 [pid 2911] <... futex resumed>) = 0 [pid 2918] <... ioctl resumed>) = 0 [pid 2916] <... ioctl resumed>) = 0 [pid 2912] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2911] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2904] +++ exited with 0 +++ [pid 2918] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2916] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2911] <... futex resumed>) = 0 [pid 2912] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2911] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2918] <... ioctl resumed>) = 0 [pid 2916] <... ioctl resumed>) = 0 [pid 2912] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2904, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 2918] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2916] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2912] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 2912] <... futex resumed>) = 1 [pid 2911] <... futex resumed>) = 0 [pid 2912] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2911] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2911] <... futex resumed>) = 0 [pid 2912] ioctl(5, KVM_RUN [pid 2911] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2912] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2912] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2911] <... futex resumed>) = 0 [pid 2911] exit_group(0) = ? [pid 2912] <... futex resumed>) = ? [pid 2912] +++ exited with 0 +++ [pid 2920] <... futex resumed>) = ? [pid 2916] <... ioctl resumed>) = 0 [pid 2916] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2918] <... ioctl resumed>) = 0 [pid 2916] <... ioctl resumed>) = 0 [pid 2918] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2916] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 299] <... restart_syscall resumed>) = 0 [pid 2918] <... ioctl resumed>) = 0 [pid 2916] <... ioctl resumed>) = 0 [pid 2918] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2916] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2918] <... ioctl resumed>) = 0 [pid 2916] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 2921 [pid 2918] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2916] <... openat resumed>) = 6 [pid 2916] ioctl(6, KVM_GET_SUPPORTED_CPUID./strace-static-x86_64: Process 2921 attached [pid 2921] set_robust_list(0x55558e2706a0, 24) = 0 [pid 2918] <... ioctl resumed>) = 0 [pid 2921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2918] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2918] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2916] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2918] <... ioctl resumed>) = 0 [pid 2916] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2918] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2916] <... ioctl resumed>) = 0 [pid 2918] <... ioctl resumed>) = 0 [pid 2918] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2916] close(6 [pid 2918] <... ioctl resumed>) = 0 [pid 2916] <... close resumed>) = 0 [pid 2918] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2916] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2918] <... ioctl resumed>) = 0 [pid 2916] <... ioctl resumed>) = 5 [pid 2918] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2916] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2918] <... ioctl resumed>) = 0 [pid 2918] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2916] <... ioctl resumed>) = 0 [pid 2918] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2918] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2916] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2918] <... ioctl resumed>) = 0 [pid 2916] <... ioctl resumed>) = 0 [pid 2918] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2916] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2918] <... ioctl resumed>) = 0 [pid 2916] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2918] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2921] setpgid(0, 0) = 0 [pid 2918] <... ioctl resumed>) = 0 [pid 2918] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2918] <... ioctl resumed>) = 0 [pid 2918] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2921] <... openat resumed>) = 3 [pid 2921] write(3, "1000", 4 [pid 2918] <... ioctl resumed>) = 0 [pid 2918] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 2918] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 2918] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2918] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2918] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2918] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2918] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2918] close(6) = 0 [pid 2918] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2913] <... futex resumed>) = 0 [pid 2913] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 2921] <... write resumed>) = 4 [pid 2916] <... futex resumed>) = 0 [pid 2913] <... futex resumed>) = 1 [pid 2921] close(3 [pid 2918] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2916] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2913] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2921] <... close resumed>) = 0 [pid 2918] <... ioctl resumed>) = 0 [pid 2916] <... ioctl resumed>) = 0 [pid 2921] write(1, "executing program\n", 18) = 18 [pid 2918] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2916] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2921] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2918] <... ioctl resumed>) = 0 [pid 2916] <... futex resumed>) = 1 [pid 2913] <... futex resumed>) = 0 [pid 2921] <... futex resumed>) = 0 [pid 2921] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2916] ioctl(5, KVM_RUN [pid 2913] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2921] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2921] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2918] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2913] <... futex resumed>) = 0 [pid 2921] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2921] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2918] <... futex resumed>) = 1 [pid 2917] <... futex resumed>) = 0 [pid 2913] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2921] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2917] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2921] <... mprotect resumed>) = 0 [pid 2917] <... futex resumed>) = 0 [pid 2913] <... futex resumed>) = 0 [pid 2921] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2918] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2917] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2913] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2921] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2918] <... ioctl resumed>) = 0 [pid 2921] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2913] <... mmap resumed>) = 0x7fc37fe20000 ./strace-static-x86_64: Process 2923 attached [pid 2913] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2923] set_robust_list(0x7fc37fe619a0, 24 [pid 2921] <... clone3 resumed> => {parent_tid=[2923]}, 88) = 2923 [pid 2923] <... set_robust_list resumed>) = 0 [pid 2921] rt_sigprocmask(SIG_SETMASK, [], [pid 2918] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2913] <... mprotect resumed>) = 0 [pid 2923] rt_sigprocmask(SIG_SETMASK, [], [pid 2921] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2913] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2923] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2921] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2918] <... futex resumed>) = 1 [pid 2917] <... futex resumed>) = 0 [pid 2913] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2923] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2921] <... futex resumed>) = 0 [pid 2918] ioctl(5, KVM_RUN [pid 2917] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2923] <... openat resumed>) = 3 [pid 2921] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2917] <... futex resumed>) = 0 [pid 2923] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2917] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2923] <... futex resumed>) = 1 [pid 2921] <... futex resumed>) = 0 [pid 2917] <... futex resumed>) = 0 [pid 2913] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2923] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2921] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2917] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2923] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2921] <... futex resumed>) = 0 [pid 2917] <... mmap resumed>) = 0x7fc37fe20000 [pid 2923] ioctl(3, KVM_CREATE_VM, 0 [pid 2921] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2917] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2916] <... ioctl resumed>, 0) = 0 [pid 2917] <... mprotect resumed>) = 0 [pid 2917] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2917] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[2925]}, 88) = 2925 [pid 2917] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2917] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2917] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2923] <... ioctl resumed>) = 4 [pid 2923] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2921] <... futex resumed>) = 0 [pid 2921] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2921] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2923] <... futex resumed>) = 1 [pid 2923] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 2923] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2921] <... futex resumed>) = 0 [pid 2921] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2921] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2923] <... futex resumed>) = 1 [pid 2923] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}./strace-static-x86_64: Process 2926 attached [pid 2913] <... clone3 resumed> => {parent_tid=[2926]}, 88) = 2926 [pid 2926] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 2913] rt_sigprocmask(SIG_SETMASK, [], [pid 2926] rt_sigprocmask(SIG_SETMASK, [], [pid 2913] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2926] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2913] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2926] ioctl(5, KVM_RUN [pid 2913] <... futex resumed>) = 0 [pid 2913] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2926] <... ioctl resumed>, 0) = 0 [pid 2926] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2913] <... futex resumed>) = 0 [pid 2913] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2913] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2926] <... futex resumed>) = 1 [pid 2926] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 2926] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2913] <... futex resumed>) = 0 [pid 2913] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2913] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2926] <... futex resumed>) = 1 [pid 2926] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000./strace-static-x86_64: Process 2925 attached [pid 2925] set_robust_list(0x7fc37fe409a0, 24 [pid 2923] <... ioctl resumed>) = 0 [pid 2923] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2925] <... set_robust_list resumed>) = 0 [pid 2925] rt_sigprocmask(SIG_SETMASK, [], [pid 2926] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2925] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2923] <... ioctl resumed>) = 0 [pid 2925] ioctl(5, KVM_RUN [pid 2926] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2923] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2925] <... ioctl resumed>, 0) = 0 [pid 2918] <... ioctl resumed>, 0) = 0 [pid 2916] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2925] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2916] <... futex resumed>) = 0 [pid 2926] <... futex resumed>) = 1 [pid 2925] <... futex resumed>) = 1 [pid 2923] <... ioctl resumed>) = 0 [pid 2918] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2917] <... futex resumed>) = 0 [pid 2916] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2913] <... futex resumed>) = 0 [pid 2926] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2925] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2923] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2918] <... futex resumed>) = 0 [pid 2917] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2913] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2923] <... ioctl resumed>) = 0 [pid 2918] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2917] <... futex resumed>) = 0 [pid 2916] <... futex resumed>) = 0 [pid 2913] <... futex resumed>) = 1 [pid 2923] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2918] <... socket resumed>) = 6 [pid 2917] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2916] ioctl(5, KVM_RUN [pid 2913] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2923] <... ioctl resumed>) = 0 [pid 2923] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2918] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2916] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2916] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2918] <... futex resumed>) = 1 [pid 2917] <... futex resumed>) = 0 [pid 2916] <... futex resumed>) = 1 [pid 2913] <... futex resumed>) = 0 [pid 2918] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2917] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2916] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2918] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2917] <... futex resumed>) = 0 [pid 2913] exit_group(0 [pid 2923] <... ioctl resumed>) = 0 [pid 2926] <... futex resumed>) = ? [pid 2918] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2917] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2913] <... exit_group resumed>) = ? [pid 2926] +++ exited with 0 +++ [pid 2923] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2918] <... futex resumed>) = 0 [pid 2917] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2918] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2917] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2918] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2917] <... futex resumed>) = 0 [pid 2918] ioctl(5, KVM_RUN [pid 2917] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2916] <... futex resumed>) = ? [pid 2918] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2923] <... ioctl resumed>) = 0 [pid 2918] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2923] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2918] <... futex resumed>) = 1 [pid 2917] <... futex resumed>) = 0 [pid 2918] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2917] exit_group(0 [pid 2925] <... futex resumed>) = ? [pid 2923] <... ioctl resumed>) = 0 [pid 2918] <... futex resumed>) = ? [pid 2917] <... exit_group resumed>) = ? [pid 2925] +++ exited with 0 +++ [pid 2923] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2918] +++ exited with 0 +++ [pid 2923] <... ioctl resumed>) = 0 [pid 2923] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2923] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2923] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2923] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2920] +++ exited with 0 +++ [pid 2911] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2911, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 2927 attached , child_tidptr=0x55558e270690) = 2927 [pid 2927] set_robust_list(0x55558e2706a0, 24) = 0 [pid 2927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2927] setpgid(0, 0) = 0 [pid 2927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2927] write(3, "1000", 4) = 4 [pid 2927] close(3) = 0 [pid 2927] write(1, "executing program\n", 18 [pid 2923] <... ioctl resumed>) = 0 executing program [pid 2927] <... write resumed>) = 18 [pid 2923] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2927] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2927] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2923] <... ioctl resumed>) = 0 [pid 2927] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2923] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2927] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2927] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2923] <... ioctl resumed>) = 0 [pid 2927] <... mmap resumed>) = 0x7fc37fe41000 [pid 2923] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2927] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2923] <... ioctl resumed>) = 0 [pid 2923] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2927] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2927] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2928 attached [pid 2928] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 2928] rt_sigprocmask(SIG_SETMASK, [], [pid 2927] <... clone3 resumed> => {parent_tid=[2928]}, 88) = 2928 [pid 2928] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2927] rt_sigprocmask(SIG_SETMASK, [], [pid 2928] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2927] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2927] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2928] <... futex resumed>) = 0 [pid 2927] <... futex resumed>) = 1 [pid 2928] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2927] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2928] <... openat resumed>) = 3 [pid 2928] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2927] <... futex resumed>) = 0 [pid 2928] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2927] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2927] <... futex resumed>) = 0 [pid 2928] ioctl(3, KVM_CREATE_VM, 0 [pid 2927] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2928] <... ioctl resumed>) = 4 [pid 2928] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2927] <... futex resumed>) = 0 [pid 2928] <... futex resumed>) = 1 [pid 2927] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2928] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2927] <... futex resumed>) = 0 [pid 2928] <... ioctl resumed>) = 5 [pid 2927] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2928] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2927] <... futex resumed>) = 0 [pid 2927] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2927] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2928] <... futex resumed>) = 1 [pid 2928] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 2928] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 2928] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 2928] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 2928] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2923] <... ioctl resumed>) = 0 [pid 2928] <... ioctl resumed>) = 0 [pid 2923] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2928] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 2928] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2923] <... ioctl resumed>) = 0 [pid 2928] <... ioctl resumed>) = 0 [pid 2928] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2923] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2928] <... ioctl resumed>) = 0 [pid 2928] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2923] <... ioctl resumed>) = 0 [pid 2928] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2923] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2928] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2923] <... ioctl resumed>) = 0 [pid 2928] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2923] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2928] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2921] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2928] <... ioctl resumed>) = 0 [pid 2928] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 2928] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 2928] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2928] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2928] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 2928] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2928] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 2928] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2928] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 2928] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 2928] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2921] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2928] <... ioctl resumed>) = 0 [pid 2928] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2928] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2921] <... futex resumed>) = 0 [pid 2928] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2921] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2921] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2928] <... openat resumed>) = 6 [pid 2921] <... mprotect resumed>) = 0 [pid 2928] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2921] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2928] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2921] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2928] <... ioctl resumed>) = 0 [pid 2921] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2929 attached [pid 2929] set_robust_list(0x7fc37fe409a0, 24 [pid 2921] <... clone3 resumed> => {parent_tid=[2929]}, 88) = 2929 [pid 2929] <... set_robust_list resumed>) = 0 [pid 2921] rt_sigprocmask(SIG_SETMASK, [], [pid 2929] rt_sigprocmask(SIG_SETMASK, [], [pid 2921] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2929] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2921] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2929] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2921] <... futex resumed>) = 0 [pid 2929] <... ioctl resumed>) = 0 [pid 2921] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2929] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2928] close(6 [pid 2921] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2929] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2928] <... close resumed>) = 0 [pid 2921] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2929] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2928] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2921] <... futex resumed>) = 0 [pid 2929] ioctl(5, KVM_RUN [pid 2928] <... ioctl resumed>) = 5 [pid 2921] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2928] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2928] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2928] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2927] <... futex resumed>) = 0 [pid 2928] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2927] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2929] <... ioctl resumed>, 0) = 0 [pid 2928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2927] <... futex resumed>) = 0 [pid 2921] <... futex resumed>) = 0 [pid 2928] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2927] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2921] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2928] <... ioctl resumed>) = 0 [pid 2921] <... mmap resumed>) = 0x7fc37fdff000 [pid 2928] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2929] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2927] <... futex resumed>) = 0 [pid 2921] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE [pid 2929] <... futex resumed>) = 0 [pid 2928] <... futex resumed>) = 1 [pid 2927] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2929] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2928] ioctl(5, KVM_RUN [pid 2927] <... futex resumed>) = 0 [pid 2921] <... mprotect resumed>) = 0 [pid 2927] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2921] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2927] <... futex resumed>) = 0 [pid 2921] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2927] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2921] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0} [pid 2927] <... mmap resumed>) = 0x7fc37fe20000 [pid 2927] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2921] <... clone3 resumed> => {parent_tid=[2932]}, 88) = 2932 ./strace-static-x86_64: Process 2932 attached [pid 2927] <... mprotect resumed>) = 0 [pid 2921] rt_sigprocmask(SIG_SETMASK, [], [pid 2932] set_robust_list(0x7fc37fe1f9a0, 24 [pid 2927] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2921] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2932] <... set_robust_list resumed>) = 0 [pid 2927] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2921] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 2932] rt_sigprocmask(SIG_SETMASK, [], [pid 2927] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2921] <... futex resumed>) = 0 ./strace-static-x86_64: Process 2933 attached [pid 2932] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2921] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2933] set_robust_list(0x7fc37fe409a0, 24 [pid 2932] ioctl(5, KVM_RUN [pid 2927] <... clone3 resumed> => {parent_tid=[2933]}, 88) = 2933 [pid 2933] <... set_robust_list resumed>) = 0 [pid 2927] rt_sigprocmask(SIG_SETMASK, [], [pid 2933] rt_sigprocmask(SIG_SETMASK, [], [pid 2932] <... ioctl resumed>, 0) = 0 [pid 2927] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2933] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2933] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2927] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2932] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2927] <... futex resumed>) = 0 [pid 2933] ioctl(5, KVM_RUN [pid 2932] <... futex resumed>) = 1 [pid 2921] <... futex resumed>) = 0 [pid 2927] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2921] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2929] <... futex resumed>) = 0 [pid 2921] <... futex resumed>) = 1 [pid 2932] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2929] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2923] <... ioctl resumed>) = 0 [pid 2921] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2929] <... socket resumed>) = 6 [pid 2923] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2916] +++ exited with 0 +++ [pid 2913] +++ exited with 0 +++ [pid 2929] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2923] <... ioctl resumed>) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2913, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 2929] <... futex resumed>) = 0 [pid 2923] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2921] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2929] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2928] <... ioctl resumed>, 0) = 0 [pid 2923] <... ioctl resumed>) = 0 [pid 2921] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2933] <... ioctl resumed>, 0) = 0 [pid 2929] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2923] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2921] <... futex resumed>) = 0 [pid 2917] +++ exited with 0 +++ [pid 2928] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2933] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2929] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2928] <... futex resumed>) = 0 [pid 2923] <... ioctl resumed>) = 0 [pid 2921] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2917, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 2933] <... futex resumed>) = 1 [pid 2929] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2928] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2927] <... futex resumed>) = 0 [pid 2923] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 297] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 2934 attached [pid 2933] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2929] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2927] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2923] <... ioctl resumed>) = 0 [pid 2928] <... futex resumed>) = 0 [pid 2927] <... futex resumed>) = 1 [pid 2928] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2927] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2934] set_robust_list(0x55558e2706a0, 24 [pid 2929] <... futex resumed>) = 1 [pid 2928] <... socket resumed>) = 6 [pid 2923] ioctl(5, KVM_GET_SREGS [pid 2921] <... futex resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 2934 [pid 2934] <... set_robust_list resumed>) = 0 [pid 2929] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2928] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2923] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2921] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2934] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2929] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2928] <... futex resumed>) = 1 [pid 2927] <... futex resumed>) = 0 [pid 2923] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2921] <... futex resumed>) = 0 [pid 2934] <... prctl resumed>) = 0 [pid 2929] ioctl(5, KVM_RUN [pid 2928] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2927] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2923] <... openat resumed>) = 7 [pid 2921] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2934] setpgid(0, 0 [pid 2929] <... ioctl resumed>, 0) = 0 [pid 2928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2927] <... futex resumed>) = 0 [pid 2928] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2934] <... setpgid resumed>) = 0 [pid 2929] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2923] ioctl(7, KVM_GET_SUPPORTED_CPUID [pid 2934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2929] <... futex resumed>) = 1 [pid 2927] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2923] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2921] <... futex resumed>) = 0 [pid 2929] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2928] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2923] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2934] <... openat resumed>) = 3 [pid 2928] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2923] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 2923] close(7) = 0 [pid 2923] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 executing program [pid 2934] write(3, "1000", 4 [pid 2923] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x200000fe8000} --- [pid 2928] <... futex resumed>) = 1 [pid 2934] <... write resumed>) = 4 [pid 2928] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2927] <... futex resumed>) = 0 [pid 2934] close(3 [pid 2927] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2934] <... close resumed>) = 0 [pid 2928] <... futex resumed>) = 0 [pid 2934] write(1, "executing program\n", 18 [pid 2927] <... futex resumed>) = 1 [pid 2934] <... write resumed>) = 18 [pid 2928] ioctl(5, KVM_RUN [pid 2927] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2934] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2928] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2928] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2927] <... futex resumed>) = 0 [pid 2932] <... futex resumed>) = ? [pid 2932] +++ killed by SIGSEGV +++ [pid 2934] <... futex resumed>) = 0 [pid 2923] +++ killed by SIGSEGV +++ [pid 2934] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2929] <... futex resumed>) = ? [pid 2927] exit_group(0 [pid 2934] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2928] <... futex resumed>) = ? [pid 2934] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2933] <... futex resumed>) = ? [pid 2927] <... exit_group resumed>) = ? [pid 2934] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2933] +++ exited with 0 +++ [pid 2928] +++ exited with 0 +++ [pid 2934] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2934] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2934] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2934] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2935 attached [pid 2935] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 2934] <... clone3 resumed> => {parent_tid=[2935]}, 88) = 2935 [pid 2935] rt_sigprocmask(SIG_SETMASK, [], [pid 2934] rt_sigprocmask(SIG_SETMASK, [], [pid 2935] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2934] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2935] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2934] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2935] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2934] <... futex resumed>) = 0 [pid 2935] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2934] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2935] <... openat resumed>) = 3 [pid 2935] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2935] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2934] <... futex resumed>) = 0 [pid 2934] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2935] <... futex resumed>) = 0 [pid 2934] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2935] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 2935] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2934] <... futex resumed>) = 0 [pid 2934] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2935] <... futex resumed>) = 1 [pid 2934] <... futex resumed>) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 2935] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2934] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 2936 attached , child_tidptr=0x55558e270690) = 2936 [pid 2936] set_robust_list(0x55558e2706a0, 24 [pid 2935] <... ioctl resumed>) = 5 [pid 2935] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2935] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2934] <... futex resumed>) = 0 [pid 2936] <... set_robust_list resumed>) = 0 [pid 2934] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2935] <... futex resumed>) = 0 [pid 2936] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2935] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2936] <... prctl resumed>) = 0 [pid 2936] setpgid(0, 0 [pid 2934] <... futex resumed>) = 1 [pid 2936] <... setpgid resumed>) = 0 [pid 2936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2934] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2935] <... ioctl resumed>) = 0 [pid 2936] <... openat resumed>) = 3 [pid 2936] write(3, "1000", 4 [pid 2935] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2936] <... write resumed>) = 4 [pid 2936] close(3) = 0 [pid 2936] write(1, "executing program\n", 18executing program [pid 2935] <... ioctl resumed>) = 0 [pid 2936] <... write resumed>) = 18 [pid 2935] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2936] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2936] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2936] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2936] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2936] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2935] <... ioctl resumed>) = 0 [pid 2936] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2935] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2936] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2935] <... ioctl resumed>) = 0 [pid 2936] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2935] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}./strace-static-x86_64: Process 2937 attached [pid 2936] <... clone3 resumed> => {parent_tid=[2937]}, 88) = 2937 [pid 2935] <... ioctl resumed>) = 0 [pid 2937] set_robust_list(0x7fc37fe619a0, 24 [pid 2936] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2936] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2936] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2935] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2937] <... set_robust_list resumed>) = 0 [pid 2937] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2935] <... ioctl resumed>) = 0 [pid 2935] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2937] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 2935] <... ioctl resumed>) = 0 [pid 2937] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2935] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2937] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2936] <... futex resumed>) = 0 [pid 2935] <... ioctl resumed>) = 0 [pid 2936] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2935] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2937] <... futex resumed>) = 0 [pid 2936] <... futex resumed>) = 1 [pid 2937] ioctl(3, KVM_CREATE_VM, 0 [pid 2936] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2935] <... ioctl resumed>) = 0 [pid 2935] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2937] <... ioctl resumed>) = 4 [pid 2937] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2936] <... futex resumed>) = 0 [pid 2935] <... ioctl resumed>) = 0 [pid 2937] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2936] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2935] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2936] <... futex resumed>) = 0 [pid 2937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2937] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2936] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2935] <... ioctl resumed>) = 0 [pid 2935] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2937] <... ioctl resumed>) = 5 [pid 2937] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2936] <... futex resumed>) = 0 [pid 2937] <... futex resumed>) = 1 [pid 2936] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2936] <... futex resumed>) = 0 [pid 2936] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2935] <... ioctl resumed>) = 0 [pid 2935] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2935] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 2935] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2937] <... ioctl resumed>) = 0 [pid 2929] +++ killed by SIGSEGV +++ [pid 2921] +++ killed by SIGSEGV +++ [pid 2937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=2921, si_uid=0, si_status=SIGSEGV, si_utime=0, si_stime=0} --- [pid 2937] <... ioctl resumed>) = 0 [pid 2937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 2938 attached [pid 2937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2938] set_robust_list(0x55558e2706a0, 24 [pid 2935] <... ioctl resumed>) = 0 [pid 2938] <... set_robust_list resumed>) = 0 [pid 2935] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2938] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2935] <... ioctl resumed>) = 0 [pid 2938] <... prctl resumed>) = 0 [pid 2935] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2938] setpgid(0, 0 [pid 2935] <... ioctl resumed>) = 0 [pid 2938] <... setpgid resumed>) = 0 [pid 2935] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2935] <... ioctl resumed>) = 0 [pid 2935] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2938] <... openat resumed>) = 3 [pid 2935] <... ioctl resumed>) = 0 [pid 2935] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2938] write(3, "1000", 4 [pid 2935] <... ioctl resumed>) = 0 [pid 2938] <... write resumed>) = 4 [pid 2935] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2938] close(3 [pid 2935] <... ioctl resumed>) = 0 [pid 2938] <... close resumed>) = 0 [pid 2935] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}executing program [pid 2938] write(1, "executing program\n", 18 [pid 2935] <... ioctl resumed>) = 0 [pid 2938] <... write resumed>) = 18 [pid 2935] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2938] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2935] <... ioctl resumed>) = 0 [pid 2938] <... futex resumed>) = 0 [pid 2935] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2938] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2937] <... ioctl resumed>) = 0 [pid 2935] <... ioctl resumed>) = 0 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 2938 [pid 2938] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2935] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2938] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2937] <... ioctl resumed>) = 0 [pid 2938] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2938] <... mmap resumed>) = 0x7fc37fe41000 [pid 2938] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2937] <... ioctl resumed>) = 0 [pid 2938] <... mprotect resumed>) = 0 [pid 2937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2938] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2937] <... ioctl resumed>) = 0 [pid 2937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2938] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2938] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2937] <... ioctl resumed>) = 0 [pid 2935] <... ioctl resumed>) = 0 [pid 2937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2935] ioctl(5, KVM_GET_SREGS./strace-static-x86_64: Process 2939 attached [pid 2938] <... clone3 resumed> => {parent_tid=[2939]}, 88) = 2939 [pid 2937] <... ioctl resumed>) = 0 [pid 2935] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2939] set_robust_list(0x7fc37fe619a0, 24 [pid 2938] rt_sigprocmask(SIG_SETMASK, [], [pid 2937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2939] <... set_robust_list resumed>) = 0 [pid 2938] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2937] <... ioctl resumed>) = 0 [pid 2935] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2939] rt_sigprocmask(SIG_SETMASK, [], [pid 2938] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2935] <... openat resumed>) = 6 [pid 2939] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2938] <... futex resumed>) = 0 [pid 2939] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2938] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2939] <... openat resumed>) = 3 [pid 2939] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2938] <... futex resumed>) = 0 [pid 2939] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2938] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2939] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2938] <... futex resumed>) = 0 [pid 2939] ioctl(3, KVM_CREATE_VM, 0 [pid 2938] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2939] <... ioctl resumed>) = 4 [pid 2939] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2938] <... futex resumed>) = 0 [pid 2938] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2938] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2939] <... futex resumed>) = 1 [pid 2939] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 2939] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2938] <... futex resumed>) = 0 [pid 2938] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2938] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2939] <... futex resumed>) = 1 [pid 2935] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2939] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2937] <... ioctl resumed>) = 0 [pid 2935] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2939] <... ioctl resumed>) = 0 [pid 2939] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 2937] <... ioctl resumed>) = 0 [pid 2939] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2935] <... ioctl resumed>) = 0 [pid 2937] <... ioctl resumed>) = 0 [pid 2935] close(6 [pid 2937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2935] <... close resumed>) = 0 [pid 2937] <... ioctl resumed>) = 0 [pid 2935] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2935] <... ioctl resumed>) = 5 [pid 2939] <... ioctl resumed>) = 0 [pid 2939] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2935] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2939] <... ioctl resumed>) = 0 [pid 2937] <... ioctl resumed>) = 0 [pid 2935] <... ioctl resumed>) = 0 [pid 2937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2935] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2935] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2939] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2935] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2934] <... futex resumed>) = 0 [pid 2939] <... ioctl resumed>) = 0 [pid 2937] <... ioctl resumed>) = 0 [pid 2939] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2934] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2939] <... ioctl resumed>) = 0 [pid 2937] <... ioctl resumed>) = 0 [pid 2935] <... futex resumed>) = 0 [pid 2934] <... futex resumed>) = 1 [pid 2939] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2935] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2934] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2939] <... ioctl resumed>) = 0 [pid 2937] <... ioctl resumed>) = 0 [pid 2935] <... ioctl resumed>) = 0 [pid 2937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2935] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2939] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2939] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2939] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2939] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2939] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2939] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2939] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2937] <... ioctl resumed>) = 0 [pid 2935] <... futex resumed>) = 1 [pid 2934] <... futex resumed>) = 0 [pid 2939] <... ioctl resumed>) = 0 [pid 2937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2935] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2934] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2935] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2934] <... futex resumed>) = 0 [pid 2939] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2937] <... ioctl resumed>) = 0 [pid 2935] ioctl(5, KVM_RUN [pid 2934] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2939] <... ioctl resumed>) = 0 [pid 2937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2934] <... futex resumed>) = 0 [pid 2939] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2937] <... ioctl resumed>) = 0 [pid 2935] <... ioctl resumed>, 0) = 0 [pid 2934] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2935] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2934] <... mmap resumed>) = 0x7fc37fe20000 [pid 2939] <... ioctl resumed>) = 0 [pid 2939] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2939] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 2939] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2939] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 2939] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2934] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2939] <... ioctl resumed>) = 0 [pid 2939] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2934] <... mprotect resumed>) = 0 [pid 2939] <... ioctl resumed>) = 0 [pid 2939] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 2939] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 2939] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2939] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2939] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2939] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2939] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2939] close(6) = 0 [pid 2939] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2939] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2939] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2939] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2938] <... futex resumed>) = 0 [pid 2938] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2938] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2939] <... futex resumed>) = 1 [pid 2939] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 2939] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2938] <... futex resumed>) = 0 [pid 2938] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2938] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2938] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2938] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2938] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2938] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2939] <... futex resumed>) = 1 ./strace-static-x86_64: Process 2941 attached [pid 2939] ioctl(5, KVM_RUN [pid 2941] set_robust_list(0x7fc37fe409a0, 24 [pid 2935] <... futex resumed>) = 0 [pid 2934] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2941] <... set_robust_list resumed>) = 0 [pid 2938] <... clone3 resumed> => {parent_tid=[2941]}, 88) = 2941 [pid 2935] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2934] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2941] rt_sigprocmask(SIG_SETMASK, [], [pid 2938] rt_sigprocmask(SIG_SETMASK, [], [pid 2934] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2941] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2938] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2937] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 2943 attached [pid 2937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2943] set_robust_list(0x7fc37fe409a0, 24 [pid 2941] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2938] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2937] <... ioctl resumed>) = 0 [pid 2934] <... clone3 resumed> => {parent_tid=[2943]}, 88) = 2943 [pid 2927] +++ exited with 0 +++ [pid 2943] <... set_robust_list resumed>) = 0 [pid 2941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2938] <... futex resumed>) = 0 [pid 2937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2934] rt_sigprocmask(SIG_SETMASK, [], [pid 2943] rt_sigprocmask(SIG_SETMASK, [], [pid 2941] ioctl(5, KVM_RUN [pid 2938] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2937] <... ioctl resumed>) = 0 [pid 2934] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2927, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 2943] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 2943] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2937] <... ioctl resumed>) = 0 [pid 2937] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2937] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2937] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2934] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2941] <... ioctl resumed>, 0) = 0 [pid 2943] <... futex resumed>) = 0 [pid 2937] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2934] <... futex resumed>) = 1 [pid 2943] ioctl(5, KVM_RUN [pid 2941] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2939] <... ioctl resumed>, 0) = 0 [pid 2937] <... ioctl resumed>) = 0 [pid 2934] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2943] <... ioctl resumed>, 0) = 0 [pid 2941] <... futex resumed>) = 1 [pid 2939] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2938] <... futex resumed>) = 0 [pid 2937] close(6 [pid 2941] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2939] <... futex resumed>) = 0 [pid 2938] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2937] <... close resumed>) = 0 [pid 2943] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2939] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2938] <... futex resumed>) = 0 [pid 2937] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2939] <... socket resumed>) = 6 [pid 2938] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2943] <... futex resumed>) = 1 [pid 2939] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2937] <... ioctl resumed>) = 5 [pid 2934] <... futex resumed>) = 0 [pid 2943] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2939] <... futex resumed>) = 0 [pid 2938] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2939] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2938] <... futex resumed>) = 0 [pid 2937] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2939] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2938] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2934] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2939] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2938] <... futex resumed>) = 0 [pid 2935] <... futex resumed>) = 0 [pid 2934] <... futex resumed>) = 1 [pid 2939] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2938] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2935] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2934] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2939] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2938] <... futex resumed>) = 0 [pid 2937] <... ioctl resumed>) = 0 [pid 2935] <... socket resumed>) = 6 [pid 2939] ioctl(5, KVM_RUN [pid 2938] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2935] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2937] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2934] <... futex resumed>) = 0 [pid 2935] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2939] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2937] <... ioctl resumed>) = 0 [pid 2934] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2937] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2935] <... futex resumed>) = 0 [pid 2939] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2934] <... futex resumed>) = 1 [pid 2939] <... futex resumed>) = 1 [pid 2938] <... futex resumed>) = 0 [pid 2937] <... futex resumed>) = 1 [pid 2936] <... futex resumed>) = 0 [pid 2935] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2934] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2939] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2938] exit_group(0 [pid 2937] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2936] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2935] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2941] <... futex resumed>) = ? [pid 2939] <... futex resumed>) = ? [pid 2938] <... exit_group resumed>) = ? [pid 2937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2941] +++ exited with 0 +++ [pid 2937] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2936] <... futex resumed>) = 0 [pid 2935] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2937] <... ioctl resumed>) = 0 [pid 2936] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2937] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2935] <... futex resumed>) = 1 [pid 2934] <... futex resumed>) = 0 [pid 2937] <... futex resumed>) = 0 [pid 2936] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2935] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2934] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2937] ioctl(5, KVM_RUN [pid 2936] <... futex resumed>) = 0 [pid 2936] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2935] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2934] <... futex resumed>) = 0 [pid 2935] ioctl(5, KVM_RUN [pid 2936] <... futex resumed>) = 0 [pid 2935] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2934] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] <... restart_syscall resumed>) = 0 [pid 2935] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2934] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2935] <... futex resumed>) = 0 [pid 2935] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2934] exit_group(0 [pid 2935] <... futex resumed>) = ? [pid 2934] <... exit_group resumed>) = ? [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2935] +++ exited with 0 +++ [pid 2936] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2936] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 2945 attached [pid 2943] <... futex resumed>) = ? [pid 2936] <... mprotect resumed>) = 0 [pid 2945] set_robust_list(0x55558e2706a0, 24 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 2945 [pid 2945] <... set_robust_list resumed>) = 0 [pid 2936] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2945] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2936] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2945] <... prctl resumed>) = 0 [pid 2936] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[2946]}, 88) = 2946 ./strace-static-x86_64: Process 2946 attached [pid 2936] rt_sigprocmask(SIG_SETMASK, [], [pid 2946] set_robust_list(0x7fc37fe409a0, 24 [pid 2945] setpgid(0, 0 [pid 2936] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2945] <... setpgid resumed>) = 0 [pid 2936] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2946] <... set_robust_list resumed>) = 0 [pid 2945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2936] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2946] rt_sigprocmask(SIG_SETMASK, [], [pid 2945] <... openat resumed>) = 3 [pid 2937] <... ioctl resumed>, 0) = 0 [pid 2946] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2945] write(3, "1000", 4 [pid 2946] ioctl(5, KVM_RUN [pid 2945] <... write resumed>) = 4 [pid 2937] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2945] close(3 [pid 2946] <... ioctl resumed>, 0) = 0 [pid 2945] <... close resumed>) = 0 executing program [pid 2937] <... futex resumed>) = 0 [pid 2946] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2945] write(1, "executing program\n", 18 [pid 2937] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2946] <... futex resumed>) = 1 [pid 2945] <... write resumed>) = 18 [pid 2936] <... futex resumed>) = 0 [pid 2946] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2945] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2936] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2945] <... futex resumed>) = 0 [pid 2945] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2937] <... futex resumed>) = 0 [pid 2936] <... futex resumed>) = 1 [pid 2945] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2937] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2945] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2937] <... socket resumed>) = 6 [pid 2936] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2945] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2937] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2945] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2937] <... futex resumed>) = 0 [pid 2945] <... mmap resumed>) = 0x7fc37fe41000 [pid 2937] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2936] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2945] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2937] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2936] <... futex resumed>) = 0 [pid 2936] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2945] <... mprotect resumed>) = 0 [pid 2937] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2936] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2936] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2945] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2937] <... futex resumed>) = 0 [pid 2945] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2937] ioctl(5, KVM_RUN, 0) = -1 EFAULT (Bad address) [pid 2945] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2937] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2936] <... futex resumed>) = 0 [pid 2937] <... futex resumed>) = 1 [pid 2936] exit_group(0 [pid 2946] <... futex resumed>) = ? [pid 2936] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 2947 attached [pid 2946] +++ exited with 0 +++ [pid 2937] +++ exited with 0 +++ [pid 2947] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 2947] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2945] <... clone3 resumed> => {parent_tid=[2947]}, 88) = 2947 [pid 2947] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2945] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2939] +++ exited with 0 +++ [pid 2938] +++ exited with 0 +++ [pid 2945] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2947] <... futex resumed>) = 0 [pid 2945] <... futex resumed>) = 1 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2938, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 2947] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2945] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 2947] <... openat resumed>) = 3 [pid 2947] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2945] <... futex resumed>) = 0 [pid 2947] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 2945] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2947] ioctl(3, KVM_CREATE_VM, 0 [pid 2945] <... futex resumed>) = 0 [pid 2945] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] <... restart_syscall resumed>) = 0 [pid 2947] <... ioctl resumed>) = 4 [pid 2947] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2945] <... futex resumed>) = 0 [pid 2947] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2945] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2945] <... futex resumed>) = 0 [pid 2947] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2945] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 2948 [pid 2947] <... ioctl resumed>) = 5 ./strace-static-x86_64: Process 2948 attached [pid 2947] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2948] set_robust_list(0x55558e2706a0, 24 [pid 2947] <... futex resumed>) = 1 [pid 2945] <... futex resumed>) = 0 [pid 2948] <... set_robust_list resumed>) = 0 [pid 2947] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2945] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2948] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2945] <... futex resumed>) = 0 [pid 2948] <... prctl resumed>) = 0 [pid 2947] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2945] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2948] setpgid(0, 0 [pid 2947] <... ioctl resumed>) = 0 [pid 2948] <... setpgid resumed>) = 0 [pid 2947] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2947] <... ioctl resumed>) = 0 [pid 2947] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2948] <... openat resumed>) = 3 [pid 2947] <... ioctl resumed>) = 0 [pid 2948] write(3, "1000", 4) = 4 [pid 2948] close(3) = 0 executing program [pid 2947] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2948] write(1, "executing program\n", 18) = 18 [pid 2948] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2948] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2948] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2948] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2948] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2948] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2948] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2949 attached => {parent_tid=[2949]}, 88) = 2949 [pid 2949] set_robust_list(0x7fc37fe619a0, 24 [pid 2948] rt_sigprocmask(SIG_SETMASK, [], [pid 2949] <... set_robust_list resumed>) = 0 [pid 2948] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2949] rt_sigprocmask(SIG_SETMASK, [], [pid 2948] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2949] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2948] <... futex resumed>) = 0 [pid 2949] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2948] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2949] <... openat resumed>) = 3 [pid 2949] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2948] <... futex resumed>) = 0 [pid 2949] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2948] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2949] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2948] <... futex resumed>) = 0 [pid 2949] ioctl(3, KVM_CREATE_VM, 0 [pid 2948] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2949] <... ioctl resumed>) = 4 [pid 2949] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2948] <... futex resumed>) = 0 [pid 2948] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2949] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2948] <... futex resumed>) = 0 [pid 2949] <... ioctl resumed>) = 5 [pid 2948] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2949] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2948] <... futex resumed>) = 0 [pid 2948] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2947] <... ioctl resumed>) = 0 [pid 2949] <... futex resumed>) = 1 [pid 2948] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2947] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2949] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 2947] <... ioctl resumed>) = 0 [pid 2949] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2947] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2943] +++ exited with 0 +++ [pid 2934] +++ exited with 0 +++ [pid 2949] <... ioctl resumed>) = 0 [pid 2947] <... ioctl resumed>) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2934, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 2949] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2947] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2949] <... ioctl resumed>) = 0 [pid 2949] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2947] <... ioctl resumed>) = 0 [pid 2947] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2949] <... ioctl resumed>) = 0 [pid 2949] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2947] <... ioctl resumed>) = 0 [pid 2949] <... ioctl resumed>) = 0 [pid 2947] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2949] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2947] <... ioctl resumed>) = 0 [pid 2949] <... ioctl resumed>) = 0 [pid 2947] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2949] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2947] <... ioctl resumed>) = 0 [pid 2947] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2949] <... ioctl resumed>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2949] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}./strace-static-x86_64: Process 2950 attached [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 2950 [pid 2950] set_robust_list(0x55558e2706a0, 24 [pid 2949] <... ioctl resumed>) = 0 [pid 2949] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2950] <... set_robust_list resumed>) = 0 [pid 2950] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2950] setpgid(0, 0 [pid 2949] <... ioctl resumed>) = 0 [pid 2950] <... setpgid resumed>) = 0 [pid 2949] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2949] <... ioctl resumed>) = 0 [pid 2947] <... ioctl resumed>) = 0 [pid 2949] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2950] write(3, "1000", 4) = 4 [pid 2950] close(3executing program ) = 0 [pid 2950] write(1, "executing program\n", 18) = 18 [pid 2950] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2950] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2950] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2950] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2947] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2950] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2949] <... ioctl resumed>) = 0 [pid 2947] <... ioctl resumed>) = 0 [pid 2949] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2947] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2950] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2949] <... ioctl resumed>) = 0 [pid 2947] <... ioctl resumed>) = 0 [pid 2950] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2949] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2947] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}./strace-static-x86_64: Process 2951 attached [pid 2949] <... ioctl resumed>) = 0 [pid 2951] set_robust_list(0x7fc37fe619a0, 24 [pid 2950] <... clone3 resumed> => {parent_tid=[2951]}, 88) = 2951 [pid 2951] <... set_robust_list resumed>) = 0 [pid 2950] rt_sigprocmask(SIG_SETMASK, [], [pid 2949] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2947] <... ioctl resumed>) = 0 [pid 2951] rt_sigprocmask(SIG_SETMASK, [], [pid 2950] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2947] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2949] <... ioctl resumed>) = 0 [pid 2951] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2950] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2951] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2950] <... futex resumed>) = 0 [pid 2949] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2947] <... ioctl resumed>) = 0 [pid 2951] <... openat resumed>) = 3 [pid 2950] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2947] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2951] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2950] <... futex resumed>) = 0 [pid 2951] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2950] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2951] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2950] <... futex resumed>) = 0 [pid 2951] ioctl(3, KVM_CREATE_VM, 0 [pid 2950] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2947] <... ioctl resumed>) = 0 [pid 2949] <... ioctl resumed>) = 0 [pid 2947] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2949] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2947] <... ioctl resumed>) = 0 [pid 2949] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2947] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2949] <... ioctl resumed>) = 0 [pid 2947] <... ioctl resumed>) = 0 [pid 2949] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2947] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2949] <... ioctl resumed>) = 0 [pid 2947] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2949] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2947] <... ioctl resumed>) = 0 [pid 2951] <... ioctl resumed>) = 4 [pid 2949] <... ioctl resumed>) = 0 [pid 2947] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2951] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2951] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2949] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2950] <... futex resumed>) = 0 [pid 2950] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2949] <... ioctl resumed>) = 0 [pid 2947] <... ioctl resumed>) = 0 [pid 2951] <... futex resumed>) = 0 [pid 2950] <... futex resumed>) = 1 [pid 2949] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2947] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2951] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2950] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2947] <... ioctl resumed>) = 0 [pid 2947] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2949] <... ioctl resumed>) = 0 [pid 2947] <... ioctl resumed>) = 0 [pid 2949] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2951] <... ioctl resumed>) = 5 [pid 2947] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2951] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2951] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2947] <... ioctl resumed>) = 0 [pid 2947] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2950] <... futex resumed>) = 0 [pid 2949] <... ioctl resumed>) = 0 [pid 2947] <... ioctl resumed>) = 0 [pid 2950] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2951] <... futex resumed>) = 0 [pid 2950] <... futex resumed>) = 1 [pid 2949] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2947] ioctl(5, KVM_GET_SREGS [pid 2951] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2950] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2947] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2947] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2947] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2951] <... ioctl resumed>) = 0 [pid 2949] <... ioctl resumed>) = 0 [pid 2951] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2949] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2947] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2951] <... ioctl resumed>) = 0 [pid 2947] <... ioctl resumed>) = 0 [pid 2951] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2949] <... ioctl resumed>) = 0 [pid 2947] close(6 [pid 2949] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2951] <... ioctl resumed>) = 0 [pid 2947] <... close resumed>) = 0 [pid 2947] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2951] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2947] <... ioctl resumed>) = 5 [pid 2949] <... ioctl resumed>) = 0 [pid 2951] <... ioctl resumed>) = 0 [pid 2949] ioctl(5, KVM_GET_SREGS [pid 2947] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2951] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2949] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2949] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2947] <... ioctl resumed>) = 0 [pid 2951] <... ioctl resumed>) = 0 [pid 2949] <... openat resumed>) = 6 [pid 2947] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2951] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2947] <... ioctl resumed>) = 0 [pid 2949] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2947] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2951] <... ioctl resumed>) = 0 [pid 2949] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2951] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2949] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2947] <... futex resumed>) = 1 [pid 2945] <... futex resumed>) = 0 [pid 2947] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2945] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2949] <... ioctl resumed>) = 0 [pid 2945] <... futex resumed>) = 0 [pid 2951] <... ioctl resumed>) = 0 [pid 2949] close(6 [pid 2947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2951] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2949] <... close resumed>) = 0 [pid 2947] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2945] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2951] <... ioctl resumed>) = 0 [pid 2949] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2951] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2949] <... ioctl resumed>) = 5 [pid 2947] <... ioctl resumed>) = 0 [pid 2949] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2947] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2951] <... ioctl resumed>) = 0 [pid 2947] <... futex resumed>) = 1 [pid 2945] <... futex resumed>) = 0 [pid 2951] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2949] <... ioctl resumed>) = 0 [pid 2947] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2945] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2949] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2949] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2948] <... futex resumed>) = 0 [pid 2949] <... futex resumed>) = 1 [pid 2948] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2949] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2948] <... futex resumed>) = 0 [pid 2949] <... ioctl resumed>) = 0 [pid 2948] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2949] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2948] <... futex resumed>) = 0 [pid 2949] ioctl(5, KVM_RUN [pid 2948] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2951] <... ioctl resumed>) = 0 [pid 2947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2945] <... futex resumed>) = 0 [pid 2951] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2947] ioctl(5, KVM_RUN [pid 2945] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2951] <... ioctl resumed>) = 0 [pid 2948] <... futex resumed>) = 0 [pid 2945] <... futex resumed>) = 0 [pid 2948] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2948] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2948] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2948] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2945] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2948] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2945] <... mmap resumed>) = 0x7fc37fe20000 [pid 2948] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2945] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 2954 attached ) = 0 [pid 2954] set_robust_list(0x7fc37fe409a0, 24 [pid 2948] <... clone3 resumed> => {parent_tid=[2954]}, 88) = 2954 [pid 2954] <... set_robust_list resumed>) = 0 [pid 2948] rt_sigprocmask(SIG_SETMASK, [], [pid 2954] rt_sigprocmask(SIG_SETMASK, [], [pid 2948] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2954] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2954] ioctl(5, KVM_RUN [pid 2948] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2951] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2948] <... futex resumed>) = 0 [pid 2945] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2954] <... ioctl resumed>, 0) = 0 [pid 2951] <... ioctl resumed>) = 0 [pid 2949] <... ioctl resumed>, 0) = 0 [pid 2948] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2945] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2951] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2945] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2955 attached [pid 2951] <... ioctl resumed>) = 0 [pid 2955] set_robust_list(0x7fc37fe409a0, 24 [pid 2951] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2945] <... clone3 resumed> => {parent_tid=[2955]}, 88) = 2955 [pid 2955] <... set_robust_list resumed>) = 0 [pid 2951] <... ioctl resumed>) = 0 [pid 2945] rt_sigprocmask(SIG_SETMASK, [], [pid 2955] rt_sigprocmask(SIG_SETMASK, [], [pid 2954] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2951] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2949] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2945] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2955] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2954] <... futex resumed>) = 0 [pid 2951] <... ioctl resumed>) = 0 [pid 2949] <... futex resumed>) = 0 [pid 2948] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2947] <... ioctl resumed>, 0) = 0 [pid 2945] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2955] ioctl(5, KVM_RUN [pid 2954] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2951] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2949] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2948] <... futex resumed>) = 0 [pid 2947] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2945] <... futex resumed>) = 0 [pid 2951] <... ioctl resumed>) = 0 [pid 2949] <... socket resumed>) = 6 [pid 2948] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2947] <... futex resumed>) = 0 [pid 2945] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2955] <... ioctl resumed>, 0) = 0 [pid 2951] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2949] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2947] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2955] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2949] <... futex resumed>) = 0 [pid 2948] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2936] +++ exited with 0 +++ [pid 2955] <... futex resumed>) = 1 [pid 2951] <... ioctl resumed>) = 0 [pid 2949] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2948] <... futex resumed>) = 0 [pid 2945] <... futex resumed>) = 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2936, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 2955] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2951] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2949] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2948] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2945] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2951] <... ioctl resumed>) = 0 [pid 2949] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2947] <... futex resumed>) = 0 [pid 2945] <... futex resumed>) = 1 [pid 2949] <... futex resumed>) = 1 [pid 2948] <... futex resumed>) = 0 [pid 2947] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2945] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2951] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2949] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2948] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2947] <... socket resumed>) = 6 ./strace-static-x86_64: Process 2956 attached [pid 2949] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2948] <... futex resumed>) = 0 [pid 2947] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2949] ioctl(5, KVM_RUN [pid 2948] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2947] <... futex resumed>) = 1 [pid 2945] <... futex resumed>) = 0 [pid 2956] set_robust_list(0x55558e2706a0, 24 [pid 2949] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2945] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 2956 [pid 2947] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2945] <... futex resumed>) = 0 [pid 2956] <... set_robust_list resumed>) = 0 [pid 2945] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2956] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2951] <... ioctl resumed>) = 0 [pid 2949] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2947] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2956] <... prctl resumed>) = 0 [pid 2951] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2949] <... futex resumed>) = 1 [pid 2948] <... futex resumed>) = 0 [pid 2956] setpgid(0, 0 [pid 2949] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2948] exit_group(0 [pid 2956] <... setpgid resumed>) = 0 [pid 2954] <... futex resumed>) = ? [pid 2951] <... ioctl resumed>) = 0 [pid 2949] <... futex resumed>) = ? [pid 2948] <... exit_group resumed>) = ? [pid 2947] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2954] +++ exited with 0 +++ [pid 2951] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2949] +++ exited with 0 +++ [pid 2947] <... futex resumed>) = 1 [pid 2945] <... futex resumed>) = 0 [pid 2947] ioctl(5, KVM_RUN [pid 2945] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2951] <... ioctl resumed>) = 0 [pid 2947] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2945] <... futex resumed>) = 0 [pid 2945] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2951] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2956] <... openat resumed>) = 3 [pid 2951] <... ioctl resumed>) = 0 [pid 2951] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 2947] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2951] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2947] <... futex resumed>) = 1 [pid 2945] <... futex resumed>) = 0 [pid 2951] <... ioctl resumed>) = 0 [pid 2947] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2945] exit_group(0 [pid 2955] <... futex resumed>) = ? [pid 2951] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2947] <... futex resumed>) = ? [pid 2945] <... exit_group resumed>) = ? [pid 2956] write(3, "1000", 4) = 4 [pid 2955] +++ exited with 0 +++ [pid 2947] +++ exited with 0 +++ [pid 2956] close(3executing program ) = 0 [pid 2956] write(1, "executing program\n", 18) = 18 [pid 2956] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2956] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2956] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2956] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2956] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2956] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2951] <... ioctl resumed>) = 0 [pid 2951] ioctl(5, KVM_GET_SREGS [pid 2956] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2951] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2956] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2951] openat(AT_FDCWD, "/dev/kvm", O_RDWR./strace-static-x86_64: Process 2957 attached ) = 6 [pid 2957] set_robust_list(0x7fc37fe619a0, 24 [pid 2956] <... clone3 resumed> => {parent_tid=[2957]}, 88) = 2957 [pid 2957] <... set_robust_list resumed>) = 0 [pid 2956] rt_sigprocmask(SIG_SETMASK, [], [pid 2951] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2956] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2951] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2957] rt_sigprocmask(SIG_SETMASK, [], [pid 2956] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2957] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2956] <... futex resumed>) = 0 [pid 2951] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2957] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2956] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2951] <... ioctl resumed>) = 0 [pid 2957] <... openat resumed>) = 3 [pid 2951] close(6 [pid 2957] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2951] <... close resumed>) = 0 [pid 2957] <... futex resumed>) = 1 [pid 2956] <... futex resumed>) = 0 [pid 2951] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2957] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2956] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2951] <... ioctl resumed>) = 5 [pid 2956] <... futex resumed>) = 0 [pid 2951] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2956] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2951] <... ioctl resumed>) = 0 [pid 2951] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2951] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2951] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2950] <... futex resumed>) = 0 [pid 2957] ioctl(3, KVM_CREATE_VM, 0 [pid 2950] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2950] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2957] <... ioctl resumed>) = 4 [pid 2951] <... futex resumed>) = 0 [pid 2951] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2957] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2951] <... ioctl resumed>) = 0 [pid 2957] <... futex resumed>) = 1 [pid 2956] <... futex resumed>) = 0 [pid 2951] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2957] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2956] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2951] <... futex resumed>) = 1 [pid 2957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2956] <... futex resumed>) = 0 [pid 2951] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2950] <... futex resumed>) = 0 [pid 2957] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2956] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2950] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2951] <... futex resumed>) = 0 [pid 2950] <... futex resumed>) = 1 [pid 2951] ioctl(5, KVM_RUN [pid 2950] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2950] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2950] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2950] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2950] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2959 attached [pid 2959] set_robust_list(0x7fc37fe409a0, 24 [pid 2957] <... ioctl resumed>) = 5 [pid 2950] <... clone3 resumed> => {parent_tid=[2959]}, 88) = 2959 [pid 2959] <... set_robust_list resumed>) = 0 [pid 2950] rt_sigprocmask(SIG_SETMASK, [], [pid 2959] rt_sigprocmask(SIG_SETMASK, [], [pid 2957] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2950] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2959] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2957] <... futex resumed>) = 1 [pid 2956] <... futex resumed>) = 0 [pid 2950] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2959] ioctl(5, KVM_RUN [pid 2957] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2956] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2950] <... futex resumed>) = 0 [pid 2956] <... futex resumed>) = 0 [pid 2951] <... ioctl resumed>, 0) = 0 [pid 2956] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2951] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2957] <... ioctl resumed>) = 0 [pid 2950] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2957] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2951] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2959] <... ioctl resumed>, 0) = 0 [pid 2957] <... ioctl resumed>) = 0 [pid 2957] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2959] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2950] <... futex resumed>) = 0 [pid 2959] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2950] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2950] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2951] <... futex resumed>) = 0 [pid 2951] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 2957] <... ioctl resumed>) = 0 [pid 2951] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2957] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2951] <... futex resumed>) = 1 [pid 2957] <... ioctl resumed>) = 0 [pid 2951] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2950] <... futex resumed>) = 0 [pid 2957] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2950] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2957] <... ioctl resumed>) = 0 [pid 2957] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2951] <... futex resumed>) = 0 [pid 2950] <... futex resumed>) = 1 [pid 2951] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2950] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2951] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2951] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2950] <... futex resumed>) = 0 [pid 2950] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2950] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2951] <... futex resumed>) = 1 [pid 2951] ioctl(5, KVM_RUN [pid 2957] <... ioctl resumed>) = 0 [pid 2957] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2957] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2957] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2951] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2951] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2950] <... futex resumed>) = 0 [pid 2950] exit_group(0 [pid 2959] <... futex resumed>) = ? [pid 2950] <... exit_group resumed>) = ? [pid 2959] +++ exited with 0 +++ [pid 2957] <... ioctl resumed>) = 0 [pid 2951] <... futex resumed>) = ? [pid 2957] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2957] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2957] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2957] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2957] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 2957] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 2957] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2957] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2957] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 2957] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2957] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 2957] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2957] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 2957] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 2957] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 2957] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2957] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2957] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2957] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2957] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2957] close(6) = 0 [pid 2957] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2957] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2957] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2957] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2956] <... futex resumed>) = 0 [pid 2956] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2956] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2957] <... futex resumed>) = 1 [pid 2957] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 2957] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2956] <... futex resumed>) = 0 [pid 2957] <... futex resumed>) = 1 [pid 2956] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2957] ioctl(5, KVM_RUN [pid 2956] <... futex resumed>) = 0 [pid 2956] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2956] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2956] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 executing program [pid 2956] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2948] +++ exited with 0 +++ [pid 2957] <... ioctl resumed>, 0) = 0 [pid 2956] <... rt_sigprocmask resumed>[], 8) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2948, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 2957] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2956] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 2957] <... futex resumed>) = 0 ./strace-static-x86_64: Process 2961 attached [pid 2957] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2961] set_robust_list(0x7fc37fe409a0, 24 [pid 2956] <... clone3 resumed> => {parent_tid=[2961]}, 88) = 2961 [pid 2956] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2956] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2956] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2961] <... set_robust_list resumed>) = 0 [pid 2961] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2961] ioctl(5, KVM_RUN, 0) = 0 [pid 2961] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2961] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2956] <... futex resumed>) = 0 [pid 2956] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2957] <... futex resumed>) = 0 [pid 2956] <... futex resumed>) = 1 [pid 2957] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2956] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2957] <... socket resumed>) = 6 [pid 2957] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2956] <... futex resumed>) = 0 [pid 2957] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2956] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2956] <... futex resumed>) = 0 [pid 2957] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2956] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2957] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2957] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2956] <... futex resumed>) = 0 [pid 2957] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2956] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2956] <... futex resumed>) = 0 [pid 2957] ioctl(5, KVM_RUN [pid 2956] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2957] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2957] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2956] <... futex resumed>) = 0 [pid 2957] <... futex resumed>) = 1 [pid 2956] exit_group(0 [pid 2957] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2961] <... futex resumed>) = ? [pid 2961] +++ exited with 0 +++ [pid 2957] <... futex resumed>) = ? [pid 2957] +++ exited with 0 +++ [pid 2956] <... exit_group resumed>) = ? [pid 299] <... restart_syscall resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 2962 ./strace-static-x86_64: Process 2962 attached [pid 2962] set_robust_list(0x55558e2706a0, 24) = 0 [pid 2962] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2962] setpgid(0, 0) = 0 [pid 2962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2962] write(3, "1000", 4) = 4 [pid 2962] close(3) = 0 [pid 2962] write(1, "executing program\n", 18) = 18 [pid 2962] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2962] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2962] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2962] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2962] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2962] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2962] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2963 attached [pid 2963] set_robust_list(0x7fc37fe619a0, 24 [pid 2962] <... clone3 resumed> => {parent_tid=[2963]}, 88) = 2963 [pid 2963] <... set_robust_list resumed>) = 0 [pid 2962] rt_sigprocmask(SIG_SETMASK, [], [pid 2963] rt_sigprocmask(SIG_SETMASK, [], [pid 2962] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2963] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2962] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2963] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2962] <... futex resumed>) = 0 [pid 2963] <... openat resumed>) = 3 [pid 2962] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2963] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2963] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2962] <... futex resumed>) = 0 [pid 2962] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2963] <... futex resumed>) = 0 [pid 2962] <... futex resumed>) = 1 [pid 2963] ioctl(3, KVM_CREATE_VM, 0 [pid 2962] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2963] <... ioctl resumed>) = 4 [pid 2963] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2962] <... futex resumed>) = 0 [pid 2963] <... futex resumed>) = 1 [pid 2962] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2963] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2962] <... futex resumed>) = 0 [pid 2963] <... ioctl resumed>) = 5 [pid 2962] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2963] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2962] <... futex resumed>) = 0 [pid 2962] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2962] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2963] <... futex resumed>) = 1 [pid 2963] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 2963] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 2963] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 2963] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 2963] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 2963] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 2963] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2963] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2963] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2963] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2963] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2963] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2963] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2963] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 2963] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 2963] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2963] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2963] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 2963] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2963] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 2963] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2963] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 2963] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 2963] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 2963] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2963] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2963] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2963] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2963] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2963] close(6) = 0 [pid 2963] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2963] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2963] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2963] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2962] <... futex resumed>) = 0 [pid 2963] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2962] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2963] <... ioctl resumed>) = 0 [pid 2962] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2963] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2962] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2963] ioctl(5, KVM_RUN [pid 2962] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2962] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2962] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2962] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2962] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2962] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2965 attached [pid 2965] set_robust_list(0x7fc37fe409a0, 24 [pid 2962] <... clone3 resumed> => {parent_tid=[2965]}, 88) = 2965 [pid 2965] <... set_robust_list resumed>) = 0 [pid 2962] rt_sigprocmask(SIG_SETMASK, [], [pid 2965] rt_sigprocmask(SIG_SETMASK, [], [pid 2962] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2965] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2962] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2965] ioctl(5, KVM_RUN [pid 2962] <... futex resumed>) = 0 [pid 2962] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2963] <... ioctl resumed>, 0) = 0 [pid 2963] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2965] <... ioctl resumed>, 0) = 0 [pid 2945] +++ exited with 0 +++ [pid 2965] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2963] <... futex resumed>) = 0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2945, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 2965] <... futex resumed>) = 1 [pid 2963] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2962] <... futex resumed>) = 0 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 2965] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2962] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2963] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2962] <... futex resumed>) = 0 [pid 2951] +++ exited with 0 +++ [pid 2950] +++ exited with 0 +++ [pid 2963] <... socket resumed>) = 6 [pid 2962] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 2963] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 2963] <... futex resumed>) = 1 [pid 2962] <... futex resumed>) = 0 [pid 2963] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2962] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2962] <... futex resumed>) = 0 [pid 2963] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2962] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2963] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2963] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2962] <... futex resumed>) = 0 [pid 2963] ioctl(5, KVM_RUN [pid 2962] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2962] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2963] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2963] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2962] <... futex resumed>) = 0 [pid 2963] <... futex resumed>) = 1 [pid 2962] exit_group(0 [pid 2963] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2965] <... futex resumed>) = ? [pid 2963] <... futex resumed>) = ? [pid 2962] <... exit_group resumed>) = ? [pid 2965] +++ exited with 0 +++ [pid 2963] +++ exited with 0 +++ [pid 300] <... restart_syscall resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 2966 [pid 298] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 2966 attached [pid 2966] set_robust_list(0x55558e2706a0, 24 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2966] <... set_robust_list resumed>) = 0 [pid 2966] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2966] setpgid(0, 0) = 0 [pid 2966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2966] write(3, "1000", 4) = 4 [pid 2966] close(3) = 0 [pid 2966] write(1, "executing program\n", 18executing program ) = 18 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 2967 ./strace-static-x86_64: Process 2967 attached [pid 2966] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2967] set_robust_list(0x55558e2706a0, 24 [pid 2966] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2966] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2966] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2966] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2967] <... set_robust_list resumed>) = 0 [pid 2966] <... mprotect resumed>) = 0 [pid 2967] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2966] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2967] <... prctl resumed>) = 0 [pid 2966] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2967] setpgid(0, 0./strace-static-x86_64: Process 2968 attached ) = 0 [pid 2966] <... clone3 resumed> => {parent_tid=[2968]}, 88) = 2968 [pid 2966] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2966] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2968] set_robust_list(0x7fc37fe619a0, 24 [pid 2966] <... futex resumed>) = 0 [pid 2968] <... set_robust_list resumed>) = 0 [pid 2968] rt_sigprocmask(SIG_SETMASK, [], [pid 2966] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2968] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2967] <... openat resumed>) = 3 [pid 2968] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2967] write(3, "1000", 4 [pid 2968] <... openat resumed>) = 3 [pid 2967] <... write resumed>) = 4 [pid 2968] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2967] close(3 [pid 2968] <... futex resumed>) = 1 [pid 2967] <... close resumed>) = 0 [pid 2968] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 2967] write(1, "executing program\n", 18) = 18 [pid 2967] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2967] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2966] <... futex resumed>) = 0 [pid 2967] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2966] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2967] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2968] <... futex resumed>) = 0 [pid 2966] <... futex resumed>) = 1 [pid 2968] ioctl(3, KVM_CREATE_VM, 0 [pid 2967] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2966] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2967] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2967] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2967] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2967] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} => {parent_tid=[2969]}, 88) = 2969 [pid 2967] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2967] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2967] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2969 attached [pid 2969] set_robust_list(0x7fc37fe619a0, 24 [pid 2968] <... ioctl resumed>) = 4 [pid 2969] <... set_robust_list resumed>) = 0 [pid 2969] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2969] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 2969] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2969] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2967] <... futex resumed>) = 0 [pid 2967] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2969] <... futex resumed>) = 0 [pid 2967] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2969] ioctl(3, KVM_CREATE_VM, 0 [pid 2968] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2966] <... futex resumed>) = 0 [pid 2968] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2966] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2966] <... futex resumed>) = 0 [pid 2968] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2966] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2969] <... ioctl resumed>) = 4 [pid 2969] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2968] <... ioctl resumed>) = 5 [pid 2969] <... futex resumed>) = 1 [pid 2967] <... futex resumed>) = 0 [pid 2969] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2967] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2969] <... ioctl resumed>) = 5 [pid 2967] <... futex resumed>) = 0 [pid 2968] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2967] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2968] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2966] <... futex resumed>) = 0 [pid 2966] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2966] <... futex resumed>) = 0 [pid 2966] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2968] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 2969] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2968] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2969] <... futex resumed>) = 1 [pid 2967] <... futex resumed>) = 0 [pid 2969] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2967] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2967] <... futex resumed>) = 0 [pid 2969] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2967] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2968] <... ioctl resumed>) = 0 [pid 2968] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2969] <... ioctl resumed>) = 0 [pid 2968] <... ioctl resumed>) = 0 [pid 2969] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2968] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2969] <... ioctl resumed>) = 0 [pid 2968] <... ioctl resumed>) = 0 [pid 2969] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2968] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2969] <... ioctl resumed>) = 0 [pid 2968] <... ioctl resumed>) = 0 [pid 2969] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2968] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2956] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2956, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 2969] <... ioctl resumed>) = 0 [pid 2968] <... ioctl resumed>) = 0 [pid 2969] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2968] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2969] <... ioctl resumed>) = 0 [pid 2969] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 2968] <... ioctl resumed>) = 0 [pid 2969] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2968] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2969] <... ioctl resumed>) = 0 [pid 2968] <... ioctl resumed>) = 0 [pid 2969] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2968] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2969] <... ioctl resumed>) = 0 [pid 2968] <... ioctl resumed>) = 0 [pid 2968] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}./strace-static-x86_64: Process 2970 attached [pid 2969] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2968] <... ioctl resumed>) = 0 [pid 2970] set_robust_list(0x55558e2706a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 2970 [pid 2970] <... set_robust_list resumed>) = 0 [pid 2968] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2970] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2969] <... ioctl resumed>) = 0 [pid 2968] <... ioctl resumed>) = 0 [pid 2969] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2970] <... prctl resumed>) = 0 [pid 2968] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2970] setpgid(0, 0) = 0 [pid 2969] <... ioctl resumed>) = 0 [pid 2968] <... ioctl resumed>) = 0 [pid 2969] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2968] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2969] <... ioctl resumed>) = 0 [pid 2969] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2970] <... openat resumed>) = 3 [pid 2968] <... ioctl resumed>) = 0 [pid 2970] write(3, "1000", 4) = 4 [pid 2970] close(3) = 0 [pid 2968] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2970] write(1, "executing program\n", 18 [pid 2969] <... ioctl resumed>) = 0 [pid 2970] <... write resumed>) = 18 [pid 2969] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2970] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2970] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2969] <... ioctl resumed>) = 0 [pid 2970] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2969] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2970] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2970] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2970] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2970] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2970] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}executing program => {parent_tid=[2971]}, 88) = 2971 [pid 2970] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2970] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2970] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2971 attached [pid 2968] <... ioctl resumed>) = 0 [pid 2968] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2971] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 2969] <... ioctl resumed>) = 0 [pid 2968] <... ioctl resumed>) = 0 [pid 2969] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2968] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2971] rt_sigprocmask(SIG_SETMASK, [], [pid 2969] <... ioctl resumed>) = 0 [pid 2968] <... ioctl resumed>) = 0 [pid 2969] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2971] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2968] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2971] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 2971] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2970] <... futex resumed>) = 0 [pid 2969] <... ioctl resumed>) = 0 [pid 2970] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2969] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2970] <... futex resumed>) = 0 [pid 2971] ioctl(3, KVM_CREATE_VM, 0 [pid 2970] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2971] <... ioctl resumed>) = 4 [pid 2969] <... ioctl resumed>) = 0 [pid 2969] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2971] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2968] <... ioctl resumed>) = 0 [pid 2969] <... ioctl resumed>) = 0 [pid 2971] <... futex resumed>) = 1 [pid 2970] <... futex resumed>) = 0 [pid 2969] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2968] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2971] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2970] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2969] <... ioctl resumed>) = 0 [pid 2971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2970] <... futex resumed>) = 0 [pid 2968] <... ioctl resumed>) = 0 [pid 2971] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2970] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2969] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2968] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2969] <... ioctl resumed>) = 0 [pid 2968] <... ioctl resumed>) = 0 [pid 2969] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2968] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2971] <... ioctl resumed>) = 5 [pid 2971] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2970] <... futex resumed>) = 0 [pid 2971] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2970] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2969] <... ioctl resumed>) = 0 [pid 2968] <... ioctl resumed>) = 0 [pid 2971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2970] <... futex resumed>) = 0 [pid 2969] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2968] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2971] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2970] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2969] <... ioctl resumed>) = 0 [pid 2968] <... ioctl resumed>) = 0 [pid 2969] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2968] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2969] <... ioctl resumed>) = 0 [pid 2968] <... ioctl resumed>) = 0 [pid 2969] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2968] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2971] <... ioctl resumed>) = 0 [pid 2969] <... ioctl resumed>) = 0 [pid 2971] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2969] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2968] <... ioctl resumed>) = 0 [pid 2971] <... ioctl resumed>) = 0 [pid 2971] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2969] <... ioctl resumed>) = 0 [pid 2968] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2971] <... ioctl resumed>) = 0 [pid 2969] ioctl(5, KVM_GET_SREGS [pid 2968] <... ioctl resumed>) = 0 [pid 2968] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2969] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2971] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2968] <... ioctl resumed>) = 0 [pid 2969] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2968] ioctl(5, KVM_GET_SREGS [pid 2971] <... ioctl resumed>) = 0 [pid 2969] <... openat resumed>) = 6 [pid 2968] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2971] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2969] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2968] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2969] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2968] <... openat resumed>) = 6 [pid 2968] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2968] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2969] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2968] <... ioctl resumed>) = 0 [pid 2969] <... ioctl resumed>) = 0 [pid 2968] close(6) = 0 [pid 2969] close(6) = 0 [pid 2968] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2969] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2968] <... ioctl resumed>) = 5 [pid 2969] <... ioctl resumed>) = 5 [pid 2969] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2968] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2969] <... ioctl resumed>) = 0 [pid 2968] <... ioctl resumed>) = 0 [pid 2969] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2969] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2968] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2969] <... futex resumed>) = 1 [pid 2968] <... ioctl resumed>) = 0 [pid 2967] <... futex resumed>) = 0 [pid 2969] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2968] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2967] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2968] <... futex resumed>) = 1 [pid 2967] <... futex resumed>) = 0 [pid 2966] <... futex resumed>) = 0 [pid 2969] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2968] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2967] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2966] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2969] <... ioctl resumed>) = 0 [pid 2968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2966] <... futex resumed>) = 0 [pid 2969] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2968] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2966] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2969] <... futex resumed>) = 1 [pid 2968] <... ioctl resumed>) = 0 [pid 2967] <... futex resumed>) = 0 [pid 2969] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2968] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2967] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2968] <... futex resumed>) = 1 [pid 2967] <... futex resumed>) = 0 [pid 2966] <... futex resumed>) = 0 [pid 2969] ioctl(5, KVM_RUN [pid 2968] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2967] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2966] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2971] <... ioctl resumed>) = 0 [pid 2968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2967] <... futex resumed>) = 0 [pid 2966] <... futex resumed>) = 0 [pid 2971] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2968] ioctl(5, KVM_RUN [pid 2967] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2971] <... ioctl resumed>) = 0 [pid 2966] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2971] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2967] <... mmap resumed>) = 0x7fc37fe20000 [pid 2966] <... futex resumed>) = 0 [pid 2971] <... ioctl resumed>) = 0 [pid 2971] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2967] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2966] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2971] <... ioctl resumed>) = 0 [pid 2971] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2967] <... mprotect resumed>) = 0 [pid 2966] <... mmap resumed>) = 0x7fc37fe20000 [pid 2971] <... ioctl resumed>) = 0 [pid 2971] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2966] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2971] <... ioctl resumed>) = 0 [pid 2971] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2967] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2966] <... mprotect resumed>) = 0 [pid 2971] <... ioctl resumed>) = 0 [pid 2969] <... ioctl resumed>, 0) = 0 [pid 2967] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2971] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2966] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2971] <... ioctl resumed>) = 0 [pid 2971] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2971] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 2971] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 2971] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2971] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2969] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2967] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2966] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2971] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}./strace-static-x86_64: Process 2974 attached ) = 0 [pid 2969] <... futex resumed>) = 0 [pid 2968] <... ioctl resumed>, 0) = 0 [pid 2966] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2974] set_robust_list(0x7fc37fe409a0, 24 [pid 2971] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2969] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2968] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2967] <... clone3 resumed> => {parent_tid=[2974]}, 88) = 2974 ./strace-static-x86_64: Process 2975 attached [pid 2974] <... set_robust_list resumed>) = 0 [pid 2971] <... ioctl resumed>) = 0 [pid 2968] <... futex resumed>) = 0 [pid 2967] rt_sigprocmask(SIG_SETMASK, [], [pid 2975] set_robust_list(0x7fc37fe409a0, 24 [pid 2974] rt_sigprocmask(SIG_SETMASK, [], [pid 2971] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2968] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2967] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2966] <... clone3 resumed> => {parent_tid=[2975]}, 88) = 2975 [pid 2975] <... set_robust_list resumed>) = 0 [pid 2974] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2967] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2967] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2966] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2966] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2966] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2975] rt_sigprocmask(SIG_SETMASK, [], [pid 2974] ioctl(5, KVM_RUN [pid 2971] <... ioctl resumed>) = 0 [pid 2975] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2971] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2975] ioctl(5, KVM_RUN [pid 2974] <... ioctl resumed>, 0) = 0 [pid 2974] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2962] +++ exited with 0 +++ [pid 2974] <... futex resumed>) = 1 [pid 2967] <... futex resumed>) = 0 [pid 2975] <... ioctl resumed>, 0) = 0 [pid 2974] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2971] <... ioctl resumed>) = 0 [pid 2967] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2962, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 2975] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2971] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2975] <... futex resumed>) = 1 [pid 2969] <... futex resumed>) = 0 [pid 2967] <... futex resumed>) = 1 [pid 2966] <... futex resumed>) = 0 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 2975] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2971] <... ioctl resumed>) = 0 [pid 2969] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2967] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2966] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] <... restart_syscall resumed>) = 0 [pid 2971] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2969] <... socket resumed>) = 6 [pid 2968] <... futex resumed>) = 0 [pid 2966] <... futex resumed>) = 1 [pid 2971] <... ioctl resumed>) = 0 [pid 2969] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2968] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2966] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2971] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2969] <... futex resumed>) = 1 [pid 2968] <... socket resumed>) = 6 [pid 2967] <... futex resumed>) = 0 [pid 2969] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2968] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2967] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2971] <... ioctl resumed>) = 0 [pid 2969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2968] <... futex resumed>) = 1 [pid 2967] <... futex resumed>) = 0 [pid 2966] <... futex resumed>) = 0 [pid 2971] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2969] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2968] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2966] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2976 attached [pid 2969] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2967] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2966] <... futex resumed>) = 0 [pid 2971] <... ioctl resumed>) = 0 [pid 2969] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2968] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2967] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2966] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2976] set_robust_list(0x55558e2706a0, 24 [pid 2971] ioctl(5, KVM_GET_SREGS [pid 2969] <... futex resumed>) = 0 [pid 2968] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2967] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2976] <... set_robust_list resumed>) = 0 [pid 2971] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2969] ioctl(5, KVM_RUN [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 2976 [pid 2976] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2971] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2969] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2968] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2967] <... futex resumed>) = 0 [pid 2971] <... openat resumed>) = 6 [pid 2969] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2968] <... futex resumed>) = 1 [pid 2967] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2976] <... prctl resumed>) = 0 [pid 2966] <... futex resumed>) = 0 [pid 2971] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2969] <... futex resumed>) = 0 [pid 2968] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2967] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2966] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2971] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2969] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2967] exit_group(0 [pid 2966] <... futex resumed>) = 0 [pid 2976] setpgid(0, 0 [pid 2969] <... futex resumed>) = ? [pid 2968] ioctl(5, KVM_RUN [pid 2966] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2974] <... futex resumed>) = ? [pid 2967] <... exit_group resumed>) = ? [pid 2976] <... setpgid resumed>) = 0 [pid 2974] +++ exited with 0 +++ [pid 2971] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2969] +++ exited with 0 +++ [pid 2968] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2971] <... ioctl resumed>) = 0 [pid 2968] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2971] close(6 [pid 2968] <... futex resumed>) = 1 [pid 2966] <... futex resumed>) = 0 [pid 2971] <... close resumed>) = 0 [pid 2968] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2966] exit_group(0 [pid 2975] <... futex resumed>) = ? [pid 2971] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2968] <... futex resumed>) = ? [pid 2966] <... exit_group resumed>) = ? [pid 2975] +++ exited with 0 +++ [pid 2968] +++ exited with 0 +++ [pid 2976] <... openat resumed>) = 3 [pid 2971] <... ioctl resumed>) = 5 [pid 2976] write(3, "1000", 4 [pid 2971] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2971] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2971] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2976] <... write resumed>) = 4 [pid 2970] <... futex resumed>) = 0 [pid 2976] close(3 [pid 2970] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2976] <... close resumed>) = 0 [pid 2971] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2970] <... futex resumed>) = 0 executing program [pid 2976] write(1, "executing program\n", 18 [pid 2971] <... ioctl resumed>) = 0 [pid 2970] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2976] <... write resumed>) = 18 [pid 2971] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2970] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2976] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2970] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2976] <... futex resumed>) = 0 [pid 2976] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2971] <... futex resumed>) = 0 [pid 2970] <... futex resumed>) = 0 [pid 2976] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2976] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2971] ioctl(5, KVM_RUN [pid 2970] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2976] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2970] <... futex resumed>) = 0 [pid 2970] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2970] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2970] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2970] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2976] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 2977 attached [pid 2977] set_robust_list(0x7fc37fe409a0, 24 [pid 2976] <... mmap resumed>) = 0x7fc37fe41000 [pid 2977] <... set_robust_list resumed>) = 0 [pid 2976] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2970] <... clone3 resumed> => {parent_tid=[2977]}, 88) = 2977 [pid 2977] rt_sigprocmask(SIG_SETMASK, [], [pid 2976] <... mprotect resumed>) = 0 [pid 2970] rt_sigprocmask(SIG_SETMASK, [], [pid 2977] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2970] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2977] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2976] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2970] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2970] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2976] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2977] ioctl(5, KVM_RUN [pid 2976] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2971] <... ioctl resumed>, 0) = 0 ./strace-static-x86_64: Process 2979 attached [pid 2971] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2976] <... clone3 resumed> => {parent_tid=[2979]}, 88) = 2979 [pid 2971] <... futex resumed>) = 0 [pid 2976] rt_sigprocmask(SIG_SETMASK, [], [pid 2971] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2977] <... ioctl resumed>, 0) = 0 [pid 2976] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2979] set_robust_list(0x7fc37fe619a0, 24 [pid 2977] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2976] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2979] <... set_robust_list resumed>) = 0 [pid 2976] <... futex resumed>) = 0 [pid 2970] <... futex resumed>) = 0 [pid 2979] rt_sigprocmask(SIG_SETMASK, [], [pid 2977] <... futex resumed>) = 1 [pid 2976] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2970] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2979] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2977] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2970] <... futex resumed>) = 1 [pid 2979] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2971] <... futex resumed>) = 0 [pid 2970] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2979] <... openat resumed>) = 3 [pid 2971] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2979] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2976] <... futex resumed>) = 0 [pid 2979] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2976] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2971] <... socket resumed>) = 6 [pid 2979] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2976] <... futex resumed>) = 0 [pid 2971] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2979] ioctl(3, KVM_CREATE_VM, 0 [pid 2976] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2971] <... futex resumed>) = 1 [pid 2970] <... futex resumed>) = 0 [pid 2970] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2970] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2971] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 2971] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2970] <... futex resumed>) = 0 [pid 2970] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2970] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2971] <... futex resumed>) = 1 [pid 2971] ioctl(5, KVM_RUN, 0) = -1 EFAULT (Bad address) [pid 2979] <... ioctl resumed>) = 4 [pid 2979] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2976] <... futex resumed>) = 0 [pid 2976] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2979] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2976] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2979] <... ioctl resumed>) = 5 [pid 2971] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2970] <... futex resumed>) = 0 [pid 2970] exit_group(0) = ? [pid 2971] <... futex resumed>) = ? [pid 2971] +++ exited with 0 +++ [pid 2979] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2976] <... futex resumed>) = 0 [pid 2976] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2976] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2977] <... futex resumed>) = ? [pid 2979] <... futex resumed>) = 1 [pid 2979] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 2979] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 2979] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 2979] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 2979] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 2979] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 2979] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2979] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2979] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2979] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2979] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2979] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2979] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2979] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2967] +++ exited with 0 +++ [pid 2979] <... ioctl resumed>) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2967, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 2979] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 2979] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2979] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2979] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 2980 attached [pid 2980] set_robust_list(0x55558e2706a0, 24) = 0 [pid 2980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 2980] setpgid(0, 0) = 0 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 2980 [pid 2980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2980] write(3, "1000", 4) = 4 [pid 2980] close(3) = 0 [pid 2980] write(1, "executing program\n", 18executing program ) = 18 [pid 2980] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2980] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2980] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2980] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2980] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2980] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2980] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 2981 attached [pid 2979] <... ioctl resumed>) = 0 [pid 2981] set_robust_list(0x7fc37fe619a0, 24 [pid 2979] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2981] <... set_robust_list resumed>) = 0 [pid 2980] <... clone3 resumed> => {parent_tid=[2981]}, 88) = 2981 [pid 2979] <... ioctl resumed>) = 0 [pid 2981] rt_sigprocmask(SIG_SETMASK, [], [pid 2980] rt_sigprocmask(SIG_SETMASK, [], [pid 2979] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2980] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2980] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2981] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2980] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2979] <... ioctl resumed>) = 0 [pid 2981] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2979] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2981] <... openat resumed>) = 3 [pid 2981] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2979] <... ioctl resumed>) = 0 [pid 2981] <... futex resumed>) = 1 [pid 2980] <... futex resumed>) = 0 [pid 2979] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2981] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2980] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2979] <... ioctl resumed>) = 0 [pid 2980] <... futex resumed>) = 0 [pid 2980] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2981] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2981] ioctl(3, KVM_CREATE_VM, 0 [pid 2979] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2981] <... ioctl resumed>) = 4 [pid 2981] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2980] <... futex resumed>) = 0 [pid 2981] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2980] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2981] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2980] <... futex resumed>) = 0 [pid 2981] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2980] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2981] <... ioctl resumed>) = 5 [pid 2981] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2980] <... futex resumed>) = 0 [pid 2981] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2980] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2981] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2980] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2981] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 2979] <... ioctl resumed>) = 0 [pid 2981] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2979] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 2979] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2979] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2979] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2979] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2979] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2979] close(6) = 0 [pid 2979] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2979] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2979] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2979] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2981] <... ioctl resumed>) = 0 [pid 2981] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2979] <... futex resumed>) = 1 [pid 2976] <... futex resumed>) = 0 [pid 2981] <... ioctl resumed>) = 0 [pid 2979] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2976] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2981] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2976] <... futex resumed>) = 0 [pid 2979] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2976] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2981] <... ioctl resumed>) = 0 [pid 2979] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2981] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2979] <... ioctl resumed>) = 0 [pid 2979] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2979] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2976] <... futex resumed>) = 0 [pid 2981] <... ioctl resumed>) = 0 [pid 2981] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2976] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2979] <... futex resumed>) = 0 [pid 2976] <... futex resumed>) = 1 [pid 2979] ioctl(5, KVM_RUN [pid 2976] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2981] <... ioctl resumed>) = 0 [pid 2976] <... futex resumed>) = 0 [pid 2981] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2976] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2981] <... ioctl resumed>) = 0 [pid 2981] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2976] <... mmap resumed>) = 0x7fc37fe20000 [pid 2981] <... ioctl resumed>) = 0 [pid 2976] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2981] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2979] <... ioctl resumed>, 0) = 0 [pid 2976] <... mprotect resumed>) = 0 [pid 2979] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2979] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2976] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2981] <... ioctl resumed>) = 0 [pid 2981] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2976] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2981] <... ioctl resumed>) = 0 [pid 2981] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2976] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2981] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}./strace-static-x86_64: Process 2983 attached [pid 2983] set_robust_list(0x7fc37fe409a0, 24 [pid 2976] <... clone3 resumed> => {parent_tid=[2983]}, 88) = 2983 [pid 2983] <... set_robust_list resumed>) = 0 [pid 2981] <... ioctl resumed>) = 0 [pid 2983] rt_sigprocmask(SIG_SETMASK, [], [pid 2976] rt_sigprocmask(SIG_SETMASK, [], [pid 2981] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 2983] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2976] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2983] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2976] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2981] <... ioctl resumed>) = 0 [pid 2976] <... futex resumed>) = 0 [pid 2981] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2983] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2976] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2983] ioctl(5, KVM_RUN [pid 2981] <... ioctl resumed>) = 0 [pid 2983] <... ioctl resumed>, 0) = 0 [pid 2981] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2983] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2981] <... ioctl resumed>) = 0 [pid 2976] <... futex resumed>) = 0 [pid 2976] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2983] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2981] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2979] <... futex resumed>) = 0 [pid 2976] <... futex resumed>) = 1 [pid 2979] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2976] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2981] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2977] +++ exited with 0 +++ [pid 2970] +++ exited with 0 +++ [pid 2966] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2966, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 2979] <... socket resumed>) = 6 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2970, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 2981] <... ioctl resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2981] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2979] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2984 attached [pid 2981] <... ioctl resumed>) = 0 [pid 2984] set_robust_list(0x55558e2706a0, 24 [pid 2981] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2979] <... futex resumed>) = 1 [pid 2976] <... futex resumed>) = 0 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 2984 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2984] <... set_robust_list resumed>) = 0 [pid 2981] <... ioctl resumed>) = 0 [pid 2979] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2976] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2985 attached [pid 2984] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2981] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2979] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2976] <... futex resumed>) = 0 [pid 2984] <... prctl resumed>) = 0 [pid 2984] setpgid(0, 0) = 0 [pid 2984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2979] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2976] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 2985 [pid 2985] set_robust_list(0x55558e2706a0, 24 [pid 2984] <... openat resumed>) = 3 [pid 2981] <... ioctl resumed>) = 0 [pid 2979] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2981] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2979] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2985] <... set_robust_list resumed>) = 0 [pid 2984] write(3, "1000", 4 [pid 2981] <... ioctl resumed>) = 0 [pid 2979] <... futex resumed>) = 1 [pid 2976] <... futex resumed>) = 0 [pid 2985] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2984] <... write resumed>) = 4 executing program [pid 2981] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 2979] ioctl(5, KVM_RUN [pid 2976] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2985] <... prctl resumed>) = 0 [pid 2984] close(3 [pid 2985] setpgid(0, 0 [pid 2984] <... close resumed>) = 0 [pid 2976] <... futex resumed>) = 0 [pid 2985] <... setpgid resumed>) = 0 [pid 2984] write(1, "executing program\n", 18 [pid 2985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2984] <... write resumed>) = 18 [pid 2976] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2981] <... ioctl resumed>) = 0 [pid 2979] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2981] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2985] <... openat resumed>) = 3 [pid 2984] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2984] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2985] write(3, "1000", 4 [pid 2984] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2985] <... write resumed>) = 4 [pid 2984] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2985] close(3 [pid 2984] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2985] <... close resumed>) = 0 [pid 2984] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0executing program [pid 2985] write(1, "executing program\n", 18 [pid 2984] <... mmap resumed>) = 0x7fc37fe41000 [pid 2985] <... write resumed>) = 18 [pid 2984] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2979] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2985] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2981] <... ioctl resumed>) = 0 [pid 2979] <... futex resumed>) = 1 [pid 2981] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2976] <... futex resumed>) = 0 [pid 2979] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2985] <... futex resumed>) = 0 [pid 2984] <... mprotect resumed>) = 0 [pid 2976] exit_group(0 [pid 2985] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2984] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2985] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2984] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2985] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2984] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2985] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 2986 attached [pid 2985] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2979] <... futex resumed>) = ? [pid 2976] <... exit_group resumed>) = ? [pid 2985] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2979] +++ exited with 0 +++ [pid 2985] <... mprotect resumed>) = 0 [pid 2984] <... clone3 resumed> => {parent_tid=[2986]}, 88) = 2986 [pid 2985] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2984] rt_sigprocmask(SIG_SETMASK, [], [pid 2983] <... futex resumed>) = ? [pid 2986] set_robust_list(0x7fc37fe619a0, 24 [pid 2981] <... ioctl resumed>) = 0 [pid 2986] <... set_robust_list resumed>) = 0 [pid 2985] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2984] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2981] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2985] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 2984] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 2987 attached ) = 0 [pid 2984] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2987] set_robust_list(0x7fc37fe619a0, 24 [pid 2985] <... clone3 resumed> => {parent_tid=[2987]}, 88) = 2987 [pid 2987] <... set_robust_list resumed>) = 0 [pid 2985] rt_sigprocmask(SIG_SETMASK, [], [pid 2987] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2985] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2987] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2985] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2985] <... futex resumed>) = 0 [pid 2987] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2985] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2987] <... openat resumed>) = 3 [pid 2987] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2985] <... futex resumed>) = 0 [pid 2987] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2985] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2985] <... futex resumed>) = 0 [pid 2987] ioctl(3, KVM_CREATE_VM, 0 [pid 2985] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2987] <... ioctl resumed>) = 4 [pid 2986] rt_sigprocmask(SIG_SETMASK, [], [pid 2987] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2985] <... futex resumed>) = 0 [pid 2987] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2985] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2985] <... futex resumed>) = 0 [pid 2987] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2985] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2981] <... ioctl resumed>) = 0 [pid 2987] <... ioctl resumed>) = 5 [pid 2980] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2980] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 2987] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2980] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2980] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 2987] <... futex resumed>) = 1 [pid 2985] <... futex resumed>) = 0 [pid 2981] ioctl(5, KVM_GET_SREGS [pid 2987] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2985] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2980] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 2987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2985] <... futex resumed>) = 0 [pid 2987] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2985] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2980] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2980] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2980] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2980] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2980] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2986] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2981] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2987] <... ioctl resumed>) = 0 [pid 2986] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2981] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2987] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2986] <... openat resumed>) = 3 [pid 2981] <... openat resumed>) = 6 [pid 2986] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2981] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2986] <... futex resumed>) = 1 ./strace-static-x86_64: Process 2988 attached [pid 2986] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2984] <... futex resumed>) = 0 [pid 2981] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2980] <... clone3 resumed> => {parent_tid=[2988]}, 88) = 2988 [pid 2988] set_robust_list(0x7fc37fe409a0, 24 [pid 2986] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2984] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2981] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2980] rt_sigprocmask(SIG_SETMASK, [], [pid 2988] <... set_robust_list resumed>) = 0 [pid 2987] <... ioctl resumed>) = 0 [pid 2986] ioctl(3, KVM_CREATE_VM, 0 [pid 2984] <... futex resumed>) = 0 [pid 2981] <... ioctl resumed>) = 0 [pid 2980] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2988] rt_sigprocmask(SIG_SETMASK, [], [pid 2987] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2986] <... ioctl resumed>) = 4 [pid 2981] close(6) = 0 [pid 2981] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2988] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2984] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2981] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2980] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2988] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2980] <... futex resumed>) = 0 [pid 2988] <... ioctl resumed>) = 0 [pid 2981] <... ioctl resumed>) = 0 [pid 2980] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2981] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2981] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2981] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2986] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2984] <... futex resumed>) = 0 [pid 2984] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2984] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2986] <... futex resumed>) = 1 [pid 2986] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 2986] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2987] <... ioctl resumed>) = 0 [pid 2984] <... futex resumed>) = 0 [pid 2987] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2984] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2988] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2984] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2987] <... ioctl resumed>) = 0 [pid 2988] <... futex resumed>) = 1 [pid 2987] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2980] <... futex resumed>) = 0 [pid 2986] <... futex resumed>) = 1 [pid 2988] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2986] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2980] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2987] <... ioctl resumed>) = 0 [pid 2981] <... futex resumed>) = 0 [pid 2980] <... futex resumed>) = 1 [pid 2987] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2981] ioctl(5, KVM_RUN [pid 2980] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2988] <... futex resumed>) = 0 [pid 2987] <... ioctl resumed>) = 0 [pid 2980] <... futex resumed>) = 1 [pid 2988] ioctl(5, KVM_RUN [pid 2987] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2980] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2986] <... ioctl resumed>) = 0 [pid 2986] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 2986] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 2986] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 2986] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 2986] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 2986] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2986] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2986] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2986] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2986] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2986] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2986] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2986] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 2986] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 2986] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2986] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2986] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 2986] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 2986] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 2986] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 2987] <... ioctl resumed>) = 0 [pid 2986] <... ioctl resumed>) = 0 [pid 2981] <... ioctl resumed>, 0) = 0 [pid 2986] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 2986] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2988] <... ioctl resumed>, 0) = 0 [pid 2987] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2983] +++ exited with 0 +++ [pid 2981] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2976] +++ exited with 0 +++ [pid 2981] <... futex resumed>) = 0 [pid 2987] <... ioctl resumed>) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2976, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 2981] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2986] <... ioctl resumed>) = 0 [pid 2988] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2987] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2986] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2988] <... futex resumed>) = 1 [pid 2980] <... futex resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 2980] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2988] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 2990 attached [pid 2987] <... ioctl resumed>) = 0 [pid 2986] <... ioctl resumed>) = 0 [pid 2981] <... futex resumed>) = 0 [pid 2980] <... futex resumed>) = 1 [pid 2986] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 2981] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2990] set_robust_list(0x55558e2706a0, 24 [pid 2980] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 2990 [pid 2990] <... set_robust_list resumed>) = 0 [pid 2981] <... socket resumed>) = 6 [pid 2987] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2987] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2987] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2987] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2987] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 2987] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 2990] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2981] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2990] <... prctl resumed>) = 0 [pid 2987] <... ioctl resumed>) = 0 [pid 2981] <... futex resumed>) = 1 [pid 2980] <... futex resumed>) = 0 [pid 2990] setpgid(0, 0 [pid 2987] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2981] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2980] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2990] <... setpgid resumed>) = 0 [pid 2981] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2980] <... futex resumed>) = 0 [pid 2990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2987] <... ioctl resumed>) = 0 [pid 2981] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2980] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2990] <... openat resumed>) = 3 [pid 2987] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2981] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2990] write(3, "1000", 4 [pid 2987] <... ioctl resumed>) = 0 [pid 2987] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2981] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2990] <... write resumed>) = 4 [pid 2987] <... ioctl resumed>) = 0 [pid 2990] close(3 [pid 2987] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2981] <... futex resumed>) = 1 [pid 2980] <... futex resumed>) = 0 [pid 2990] <... close resumed>) = 0 [pid 2987] <... ioctl resumed>) = 0 [pid 2987] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 2987] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}executing program [pid 2990] write(1, "executing program\n", 18 [pid 2981] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2980] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2990] <... write resumed>) = 18 [pid 2981] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2980] <... futex resumed>) = 0 [pid 2990] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2981] ioctl(5, KVM_RUN [pid 2980] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2990] <... futex resumed>) = 0 [pid 2981] <... ioctl resumed>, 0) = 0 [pid 2990] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 2990] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2981] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2990] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2981] <... futex resumed>) = 1 [pid 2980] <... futex resumed>) = 0 [pid 2990] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2980] exit_group(0 [pid 2990] <... mmap resumed>) = 0x7fc37fe41000 [pid 2980] <... exit_group resumed>) = ? [pid 2981] +++ exited with 0 +++ [pid 2990] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 2990] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2990] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} => {parent_tid=[2991]}, 88) = 2991 [pid 2990] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2990] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2990] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 2991 attached [pid 2988] <... futex resumed>) = ? [pid 2987] <... ioctl resumed>) = 0 [pid 2991] set_robust_list(0x7fc37fe619a0, 24 [pid 2987] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 2987] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 2987] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 2991] <... set_robust_list resumed>) = 0 [pid 2987] <... ioctl resumed>) = 0 [pid 2987] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2987] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2987] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2987] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2987] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2987] close(6) = 0 [pid 2987] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2991] rt_sigprocmask(SIG_SETMASK, [], [pid 2987] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2991] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2987] <... ioctl resumed>) = 0 [pid 2991] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2987] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2987] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2987] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2991] <... openat resumed>) = 3 [pid 2985] <... futex resumed>) = 0 [pid 2991] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2985] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2985] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2991] <... futex resumed>) = 1 [pid 2991] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2987] <... futex resumed>) = 0 [pid 2990] <... futex resumed>) = 0 [pid 2987] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2990] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2987] <... ioctl resumed>) = 0 [pid 2986] <... ioctl resumed>) = 0 [pid 2987] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2986] ioctl(5, KVM_GET_SREGS [pid 2991] <... futex resumed>) = 0 [pid 2990] <... futex resumed>) = 1 [pid 2987] <... futex resumed>) = 1 [pid 2985] <... futex resumed>) = 0 [pid 2991] ioctl(3, KVM_CREATE_VM, 0 [pid 2990] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2987] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2986] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2985] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2986] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2986] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2985] <... futex resumed>) = 0 [pid 2986] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2985] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2986] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2985] <... futex resumed>) = 0 [pid 2987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2986] <... ioctl resumed>) = 0 [pid 2985] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 2987] ioctl(5, KVM_RUN [pid 2986] close(6 [pid 2985] <... mmap resumed>) = 0x7fc37fe20000 [pid 2986] <... close resumed>) = 0 [pid 2985] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2986] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 2985] <... mprotect resumed>) = 0 [pid 2986] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 2985] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2991] <... ioctl resumed>) = 4 [pid 2986] <... ioctl resumed>) = 0 [pid 2985] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2991] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2986] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 2985] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 2991] <... futex resumed>) = 1 [pid 2990] <... futex resumed>) = 0 [pid 2986] <... ioctl resumed>) = 0 [pid 2991] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2990] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2986] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2990] <... futex resumed>) = 0 [pid 2985] <... clone3 resumed> => {parent_tid=[2993]}, 88) = 2993 [pid 2986] <... futex resumed>) = 1 [pid 2991] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2990] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2985] rt_sigprocmask(SIG_SETMASK, [], [pid 2986] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 2993 attached [pid 2984] <... futex resumed>) = 0 [pid 2984] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2984] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2993] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 2993] rt_sigprocmask(SIG_SETMASK, [], [pid 2991] <... ioctl resumed>) = 5 [pid 2985] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2986] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2985] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2986] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2985] <... futex resumed>) = 0 [pid 2986] <... ioctl resumed>) = 0 [pid 2985] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2986] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2993] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2986] <... futex resumed>) = 1 [pid 2986] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2984] <... futex resumed>) = 0 [pid 2991] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2984] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2986] <... futex resumed>) = 0 [pid 2991] <... futex resumed>) = 1 [pid 2990] <... futex resumed>) = 0 [pid 2986] ioctl(5, KVM_RUN [pid 2991] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2990] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2984] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2984] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2984] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 2993] ioctl(5, KVM_RUN [pid 2984] <... mprotect resumed>) = 0 [pid 2984] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 2984] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2995 attached => {parent_tid=[2995]}, 88) = 2995 [pid 2984] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2984] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2984] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2995] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 2995] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2993] <... ioctl resumed>, 0) = 0 [pid 2987] <... ioctl resumed>, 0) = 0 [pid 2995] ioctl(5, KVM_RUN [pid 2993] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2990] <... futex resumed>) = 0 [pid 2993] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2987] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2987] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2990] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2985] <... futex resumed>) = 0 [pid 2991] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 2985] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2991] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 2991] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2985] <... futex resumed>) = 1 [pid 2985] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2986] <... ioctl resumed>, 0) = 0 [pid 2995] <... ioctl resumed>, 0) = 0 [pid 2987] <... futex resumed>) = 0 [pid 2986] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2991] <... ioctl resumed>) = 0 [pid 2986] <... futex resumed>) = 0 [pid 2995] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2991] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 2987] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 2986] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2995] <... futex resumed>) = 1 [pid 2987] <... socket resumed>) = 6 [pid 2984] <... futex resumed>) = 0 [pid 2995] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2987] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2984] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2987] <... futex resumed>) = 1 [pid 2984] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2987] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2985] <... futex resumed>) = 0 [pid 2985] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2985] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2986] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2986] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 2986] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2984] <... futex resumed>) = 0 [pid 2991] <... ioctl resumed>) = 0 [pid 2987] <... futex resumed>) = 0 [pid 2984] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2991] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2984] <... futex resumed>) = 0 [pid 2988] +++ exited with 0 +++ [pid 2987] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2986] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2980] +++ exited with 0 +++ [pid 2991] <... ioctl resumed>) = 0 [pid 2984] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2991] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2987] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2986] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2980, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 2991] <... ioctl resumed>) = 0 [pid 2987] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 2986] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2991] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 2987] <... futex resumed>) = 1 [pid 2985] <... futex resumed>) = 0 [pid 2986] <... futex resumed>) = 1 [pid 2984] <... futex resumed>) = 0 [pid 2991] <... ioctl resumed>) = 0 [pid 2987] ioctl(5, KVM_RUN [pid 2986] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2985] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2984] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2986] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2985] <... futex resumed>) = 0 [pid 2984] <... futex resumed>) = 0 [pid 2986] ioctl(5, KVM_RUN [pid 2985] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2991] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 2987] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2986] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2984] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2986] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2991] <... ioctl resumed>) = 0 [pid 2987] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2984] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2991] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2987] <... futex resumed>) = 1 [pid 2985] <... futex resumed>) = 0 [pid 2987] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2985] exit_group(0 [pid 2984] exit_group(0 [pid 2993] <... futex resumed>) = ? [pid 2991] <... ioctl resumed>) = 0 [pid 2995] <... futex resumed>) = ? [pid 2987] <... futex resumed>) = ? [pid 2986] <... futex resumed>) = ? [pid 2985] <... exit_group resumed>) = ? [pid 2984] <... exit_group resumed>) = ? [pid 298] <... restart_syscall resumed>) = 0 [pid 2995] +++ exited with 0 +++ [pid 2993] +++ exited with 0 +++ [pid 2991] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2987] +++ exited with 0 +++ [pid 2986] +++ exited with 0 +++ [pid 2991] <... ioctl resumed>) = 0 [pid 2991] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 2996 attached [pid 2991] <... ioctl resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 2996 [pid 2991] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2991] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 2991] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2996] set_robust_list(0x55558e2706a0, 24 [pid 2991] <... ioctl resumed>) = 0 [pid 2991] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 2991] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 2991] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 2991] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 2991] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2996] <... set_robust_list resumed>) = 0 [pid 2991] <... ioctl resumed>) = 0 [pid 2991] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2996] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2991] <... ioctl resumed>) = 0 [pid 2991] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 2991] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 2991] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 2991] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 2991] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 2991] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2991] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2991] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 2996] <... prctl resumed>) = 0 [pid 2991] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 2996] setpgid(0, 0 [pid 2991] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 2996] <... setpgid resumed>) = 0 [pid 2991] <... ioctl resumed>) = 0 [pid 2996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 2991] close(6) = 0 [pid 2996] <... openat resumed>) = 3 [pid 2991] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 2996] write(3, "1000", 4) = 4 [pid 2991] <... ioctl resumed>) = 5 [pid 2996] close(3executing program ) = 0 [pid 2996] write(1, "executing program\n", 18) = 18 [pid 2991] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 2991] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2991] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2991] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2996] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2990] <... futex resumed>) = 0 [pid 2996] <... futex resumed>) = 0 [pid 2990] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2996] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2991] <... futex resumed>) = 0 [pid 2990] <... futex resumed>) = 1 [pid 2996] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2991] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2990] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2996] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 2991] <... ioctl resumed>) = 0 [pid 2996] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2991] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2996] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2991] <... futex resumed>) = 1 [pid 2990] <... futex resumed>) = 0 [pid 2996] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2991] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2990] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2996] <... mprotect resumed>) = 0 [pid 2996] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2990] <... futex resumed>) = 0 [pid 2996] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2991] ioctl(5, KVM_RUN [pid 2990] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2996] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} => {parent_tid=[2997]}, 88) = 2997 [pid 2996] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 2996] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2996] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2990] <... futex resumed>) = 0 [pid 2990] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 2990] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 2997 attached [pid 2997] set_robust_list(0x7fc37fe619a0, 24 [pid 2990] rt_sigprocmask(SIG_BLOCK, ~[], [pid 2997] <... set_robust_list resumed>) = 0 [pid 2997] rt_sigprocmask(SIG_SETMASK, [], [pid 2990] <... rt_sigprocmask resumed>[], 8) = 0 [pid 2997] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2990] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 2999 attached [pid 2997] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 2999] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 2997] <... openat resumed>) = 3 [pid 2990] <... clone3 resumed> => {parent_tid=[2999]}, 88) = 2999 [pid 2999] rt_sigprocmask(SIG_SETMASK, [], [pid 2997] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2990] rt_sigprocmask(SIG_SETMASK, [], [pid 2999] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2997] <... futex resumed>) = 1 [pid 2996] <... futex resumed>) = 0 [pid 2990] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 2999] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2997] ioctl(3, KVM_CREATE_VM, 0 [pid 2996] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2990] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 2999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2996] <... futex resumed>) = 0 [pid 2990] <... futex resumed>) = 0 [pid 2996] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2990] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2999] ioctl(5, KVM_RUN [pid 2997] <... ioctl resumed>) = 4 [pid 2991] <... ioctl resumed>, 0) = 0 [pid 2999] <... ioctl resumed>, 0) = 0 [pid 2999] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2999] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2991] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2991] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2997] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2997] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2990] <... futex resumed>) = 0 [pid 2996] <... futex resumed>) = 0 [pid 2990] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2991] <... futex resumed>) = 0 [pid 2996] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2990] <... futex resumed>) = 1 [pid 2996] <... futex resumed>) = 1 [pid 2990] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2996] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2991] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 2991] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2990] <... futex resumed>) = 0 [pid 2991] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2997] <... futex resumed>) = 0 [pid 2997] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2990] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2991] <... futex resumed>) = 0 [pid 2990] <... futex resumed>) = 1 [pid 2991] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2990] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2997] <... ioctl resumed>) = 5 [pid 2991] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 2997] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2991] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2996] <... futex resumed>) = 0 [pid 2997] <... futex resumed>) = 1 [pid 2996] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2997] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 2996] <... futex resumed>) = 0 [pid 2996] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2990] <... futex resumed>) = 0 [pid 2991] <... futex resumed>) = 1 [pid 2990] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2991] ioctl(5, KVM_RUN [pid 2990] <... futex resumed>) = 0 [pid 2990] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2997] <... ioctl resumed>) = 0 [pid 2991] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 2997] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2991] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2990] <... futex resumed>) = 0 [pid 2991] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2990] exit_group(0 [pid 2997] <... ioctl resumed>) = 0 [pid 2999] <... futex resumed>) = ? [pid 2997] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2991] <... futex resumed>) = ? [pid 2990] <... exit_group resumed>) = ? [pid 2999] +++ exited with 0 +++ [pid 2991] +++ exited with 0 +++ [pid 2985] +++ exited with 0 +++ [pid 2997] <... ioctl resumed>) = 0 [pid 2997] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2985, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 2997] <... ioctl resumed>) = 0 [pid 2997] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 2997] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 2997] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 2997] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 2997] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 2997] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 2997] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 2997] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 2997] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3000 ./strace-static-x86_64: Process 3000 attached [pid 2997] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3000] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3000] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2997] <... ioctl resumed>) = 0 [pid 3000] <... prctl resumed>) = 0 [pid 3000] setpgid(0, 0) = 0 [pid 2997] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 2997] <... ioctl resumed>) = 0 [pid 2997] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3000] write(3, "1000", 4 [pid 2997] <... ioctl resumed>) = 0 [pid 3000] <... write resumed>) = 4 [pid 2997] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3000] close(3) = 0 executing program [pid 3000] write(1, "executing program\n", 18) = 18 [pid 2997] <... ioctl resumed>) = 0 [pid 3000] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2997] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3000] <... futex resumed>) = 0 [pid 3000] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2997] <... ioctl resumed>) = 0 [pid 3000] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2997] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3000] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3000] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3000] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 2997] <... ioctl resumed>) = 0 [pid 3000] <... mprotect resumed>) = 0 [pid 2997] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3000] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3000] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3001 attached => {parent_tid=[3001]}, 88) = 3001 [pid 3001] set_robust_list(0x7fc37fe619a0, 24 [pid 3000] rt_sigprocmask(SIG_SETMASK, [], [pid 3001] <... set_robust_list resumed>) = 0 [pid 3000] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3001] rt_sigprocmask(SIG_SETMASK, [], [pid 3000] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3001] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3000] <... futex resumed>) = 0 [pid 3001] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3000] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3001] <... openat resumed>) = 3 [pid 3001] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3000] <... futex resumed>) = 0 [pid 3001] <... futex resumed>) = 1 [pid 3000] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3001] ioctl(3, KVM_CREATE_VM, 0 [pid 3000] <... futex resumed>) = 0 [pid 3001] <... ioctl resumed>) = 4 [pid 3000] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2997] <... ioctl resumed>) = 0 [pid 2997] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3001] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3000] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3000] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3001] <... futex resumed>) = 0 [pid 3000] <... futex resumed>) = 0 [pid 2997] <... ioctl resumed>) = 0 [pid 3001] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3000] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2997] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3001] <... ioctl resumed>) = 5 [pid 2997] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 2984] +++ exited with 0 +++ [pid 2997] <... ioctl resumed>) = 0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2984, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 2997] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3001] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2997] <... ioctl resumed>) = 0 [pid 3001] <... futex resumed>) = 1 [pid 3000] <... futex resumed>) = 0 [pid 2997] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3001] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3000] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3001] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3000] <... futex resumed>) = 0 [pid 2997] <... ioctl resumed>) = 0 [pid 3000] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2997] ioctl(5, KVM_GET_SREGS [pid 3001] <... ioctl resumed>) = 0 [pid 2997] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3001] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 2997] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 2997] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 2997] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 2997] close(6 [pid 300] <... restart_syscall resumed>) = 0 [pid 2997] <... close resumed>) = 0 [pid 2997] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3001] <... ioctl resumed>) = 0 [pid 3001] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 2997] <... ioctl resumed>) = 5 [pid 3001] <... ioctl resumed>) = 0 [pid 2997] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3001] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3001] <... ioctl resumed>) = 0 [pid 2997] <... ioctl resumed>) = 0 [pid 3001] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 2997] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 2997] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2997] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3002 attached [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3002 [pid 3002] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3002] setpgid(0, 0) = 0 [pid 3002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3002] write(3, "1000", 4 [pid 2996] <... futex resumed>) = 0 [pid 3002] <... write resumed>) = 4 [pid 3001] <... ioctl resumed>) = 0 [pid 2996] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3002] close(3 [pid 3001] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 2997] <... futex resumed>) = 0 [pid 2996] <... futex resumed>) = 1 [pid 3002] <... close resumed>) = 0 [pid 3001] <... ioctl resumed>) = 0 [pid 2997] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 2996] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3002] write(1, "executing program\n", 18 [pid 3001] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}executing program [pid 2997] <... ioctl resumed>) = 0 [pid 3001] <... ioctl resumed>) = 0 [pid 2997] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3002] <... write resumed>) = 18 [pid 3001] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3002] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3001] <... ioctl resumed>) = 0 [pid 2997] <... futex resumed>) = 1 [pid 2996] <... futex resumed>) = 0 [pid 3001] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 2996] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3002] <... futex resumed>) = 0 [pid 2997] ioctl(5, KVM_RUN [pid 2996] <... futex resumed>) = 0 [pid 3002] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 2996] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 2996] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3002] <... rt_sigaction resumed>NULL, 8) = 0 [pid 2996] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3002] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 2996] <... mprotect resumed>) = 0 [pid 3002] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 2996] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3002] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3001] <... ioctl resumed>) = 0 [pid 2996] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3002] <... mprotect resumed>) = 0 [pid 3001] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 2996] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3004 attached [pid 3002] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3001] <... ioctl resumed>) = 0 [pid 3004] set_robust_list(0x7fc37fe409a0, 24 [pid 3001] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 2996] <... clone3 resumed> => {parent_tid=[3004]}, 88) = 3004 [pid 3004] <... set_robust_list resumed>) = 0 [pid 3004] rt_sigprocmask(SIG_SETMASK, [], [pid 3002] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3001] <... ioctl resumed>) = 0 [pid 2996] rt_sigprocmask(SIG_SETMASK, [], [pid 3004] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3002] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3001] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 2997] <... ioctl resumed>, 0) = 0 [pid 2996] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 3005 attached [pid 3004] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3005] set_robust_list(0x7fc37fe619a0, 24 [pid 3002] <... clone3 resumed> => {parent_tid=[3005]}, 88) = 3005 [pid 3005] <... set_robust_list resumed>) = 0 [pid 3002] rt_sigprocmask(SIG_SETMASK, [], [pid 3005] rt_sigprocmask(SIG_SETMASK, [], [pid 3002] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3005] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3002] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3005] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3002] <... futex resumed>) = 0 [pid 3004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3002] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2996] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3005] <... openat resumed>) = 3 [pid 3004] ioctl(5, KVM_RUN [pid 3001] <... ioctl resumed>) = 0 [pid 2997] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2996] <... futex resumed>) = 0 [pid 2990] +++ exited with 0 +++ [pid 2997] <... futex resumed>) = 0 [pid 2996] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3005] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 2997] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3005] <... futex resumed>) = 1 [pid 3002] <... futex resumed>) = 0 [pid 3001] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3005] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3004] <... ioctl resumed>, 0) = 0 [pid 3002] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3005] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3002] <... futex resumed>) = 0 [pid 3005] ioctl(3, KVM_CREATE_VM, 0 [pid 3002] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3004] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3001] <... ioctl resumed>) = 0 [pid 2996] <... futex resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3004] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3001] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 2996] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3006 attached [pid 3005] <... ioctl resumed>) = 4 [pid 3006] set_robust_list(0x55558e2706a0, 24 [pid 2996] <... futex resumed>) = 1 [pid 2996] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2997] <... futex resumed>) = 0 [pid 3006] <... set_robust_list resumed>) = 0 [pid 2997] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3006] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 2997] <... socket resumed>) = 6 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3006 [pid 3006] <... prctl resumed>) = 0 [pid 2997] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 2996] <... futex resumed>) = 0 [pid 2997] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2996] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 2997] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2996] <... futex resumed>) = 0 [pid 2997] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 2996] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3006] setpgid(0, 0 [pid 3005] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3001] <... ioctl resumed>) = 0 [pid 2997] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3006] <... setpgid resumed>) = 0 [pid 3005] <... futex resumed>) = 1 [pid 3002] <... futex resumed>) = 0 [pid 3001] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3005] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3002] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3001] <... ioctl resumed>) = 0 [pid 3006] <... openat resumed>) = 3 [pid 3005] <... ioctl resumed>) = 5 [pid 3002] <... futex resumed>) = 0 [pid 2997] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3006] write(3, "1000", 4 [pid 3001] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 2997] <... futex resumed>) = 1 [pid 2996] <... futex resumed>) = 0 [pid 3006] <... write resumed>) = 4 [pid 3005] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3002] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 2997] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2996] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3006] close(3 [pid 3002] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2996] <... futex resumed>) = 0 [pid 3006] <... close resumed>) = 0 [pid 3005] <... futex resumed>) = 0 [pid 3002] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3001] <... ioctl resumed>) = 0 executing program [pid 2997] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 2996] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3006] write(1, "executing program\n", 18 [pid 3005] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3002] <... futex resumed>) = 0 [pid 3001] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 2997] ioctl(5, KVM_RUN [pid 3006] <... write resumed>) = 18 [pid 3005] <... ioctl resumed>) = 0 [pid 3002] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3001] <... ioctl resumed>) = 0 [pid 3006] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3001] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 2997] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3006] <... futex resumed>) = 0 [pid 3005] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3006] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3001] <... ioctl resumed>) = 0 [pid 2997] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3006] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3006] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3006] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3006] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3006] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3006] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3007 attached [pid 3007] set_robust_list(0x7fc37fe619a0, 24 [pid 3006] <... clone3 resumed> => {parent_tid=[3007]}, 88) = 3007 [pid 3007] <... set_robust_list resumed>) = 0 [pid 3006] rt_sigprocmask(SIG_SETMASK, [], [pid 3007] rt_sigprocmask(SIG_SETMASK, [], [pid 3006] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3007] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3006] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3007] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3006] <... futex resumed>) = 0 [pid 3006] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3007] <... openat resumed>) = 3 [pid 3007] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3006] <... futex resumed>) = 0 [pid 3007] <... futex resumed>) = 1 [pid 3006] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3007] ioctl(3, KVM_CREATE_VM, 0 [pid 3006] <... futex resumed>) = 0 [pid 3007] <... ioctl resumed>) = 4 [pid 3006] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3007] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3006] <... futex resumed>) = 0 [pid 3006] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3006] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3001] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 2997] <... futex resumed>) = 1 [pid 3007] <... futex resumed>) = 1 [pid 3007] ioctl(4, KVM_CREATE_VCPU, 2 [pid 2997] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 2996] <... futex resumed>) = 0 [pid 2996] exit_group(0 [pid 3005] <... ioctl resumed>) = 0 [pid 3001] <... ioctl resumed>) = 0 [pid 2996] <... exit_group resumed>) = ? [pid 3005] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3001] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 2997] <... futex resumed>) = ? [pid 3004] <... futex resumed>) = ? [pid 3001] <... ioctl resumed>) = 0 [pid 2997] +++ exited with 0 +++ [pid 3005] <... ioctl resumed>) = 0 [pid 3001] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3005] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3001] <... ioctl resumed>) = 0 [pid 3005] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3001] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3005] <... ioctl resumed>) = 0 [pid 3001] <... ioctl resumed>) = 0 [pid 3005] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3001] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3007] <... ioctl resumed>) = 5 [pid 3007] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3006] <... futex resumed>) = 0 [pid 3006] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3006] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3007] <... futex resumed>) = 1 [pid 3007] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3005] <... ioctl resumed>) = 0 [pid 3005] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3001] <... ioctl resumed>) = 0 [pid 3001] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3007] <... ioctl resumed>) = 0 [pid 3007] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3001] <... ioctl resumed>) = 0 [pid 3007] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3001] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3007] <... ioctl resumed>) = 0 [pid 3001] <... ioctl resumed>) = 0 [pid 3007] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3007] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3000] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3000] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3000] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3000] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3001] ioctl(5, KVM_GET_SREGS [pid 3000] <... mprotect resumed>) = 0 [pid 3000] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3000] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[3008]}, 88) = 3008 [pid 3000] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3000] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3001] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3000] <... futex resumed>) = 0 [pid 3001] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3000] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3001] <... openat resumed>) = 6 [pid 3007] <... ioctl resumed>) = 0 [pid 3001] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3007] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3001] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 ./strace-static-x86_64: Process 3008 attached [pid 3007] <... ioctl resumed>) = 0 [pid 3007] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3001] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3008] set_robust_list(0x7fc37fe409a0, 24 [pid 3007] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3008] <... set_robust_list resumed>) = 0 [pid 3001] <... ioctl resumed>) = 0 [pid 3008] rt_sigprocmask(SIG_SETMASK, [], [pid 3001] close(6 [pid 3008] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3001] <... close resumed>) = 0 [pid 3008] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3001] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3008] <... ioctl resumed>) = 0 [pid 3008] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3007] <... ioctl resumed>) = 0 [pid 3005] <... ioctl resumed>) = 0 [pid 3001] <... ioctl resumed>) = 5 [pid 3008] <... futex resumed>) = 1 [pid 3007] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3005] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3000] <... futex resumed>) = 0 [pid 3008] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3007] <... ioctl resumed>) = 0 [pid 3001] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3000] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3008] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3007] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3005] <... ioctl resumed>) = 0 [pid 3000] <... futex resumed>) = 0 [pid 3008] ioctl(5, KVM_RUN [pid 3007] <... ioctl resumed>) = 0 [pid 3001] <... ioctl resumed>) = 0 [pid 3000] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3007] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3000] <... futex resumed>) = 0 [pid 3007] <... ioctl resumed>) = 0 [pid 3000] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3007] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3000] <... mmap resumed>) = 0x7fc37fdff000 [pid 3007] <... ioctl resumed>) = 0 [pid 3000] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE [pid 3007] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3000] <... mprotect resumed>) = 0 [pid 3007] <... ioctl resumed>) = 0 [pid 3000] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3007] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3000] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3007] <... ioctl resumed>) = 0 [pid 3000] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0}./strace-static-x86_64: Process 3010 attached [pid 3007] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3010] set_robust_list(0x7fc37fe1f9a0, 24 [pid 3007] <... ioctl resumed>) = 0 [pid 3000] <... clone3 resumed> => {parent_tid=[3010]}, 88) = 3010 [pid 3010] <... set_robust_list resumed>) = 0 [pid 3007] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3000] rt_sigprocmask(SIG_SETMASK, [], [pid 3010] rt_sigprocmask(SIG_SETMASK, [], [pid 3007] <... ioctl resumed>) = 0 [pid 3000] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3010] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3007] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3000] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 3010] ioctl(5, KVM_RUN [pid 3000] <... futex resumed>) = 0 [pid 3000] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3008] <... ioctl resumed>, 0) = 0 [pid 3010] <... ioctl resumed>, 0) = 0 [pid 3001] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3010] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3000] <... futex resumed>) = 0 [pid 3010] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3000] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 3010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3007] <... ioctl resumed>) = 0 [pid 3000] <... futex resumed>) = 0 [pid 3010] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3007] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3000] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3010] <... socket resumed>) = 6 [pid 3007] <... ioctl resumed>) = 0 [pid 3010] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3007] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3010] <... futex resumed>) = 1 [pid 3007] <... ioctl resumed>) = 0 [pid 3000] <... futex resumed>) = 0 [pid 3010] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3007] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3000] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 3010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3007] <... ioctl resumed>) = 0 [pid 3000] <... futex resumed>) = 0 [pid 3010] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3007] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3000] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3010] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3007] <... ioctl resumed>) = 0 [pid 3007] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3007] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3005] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3001] <... ioctl resumed>) = 0 [pid 3010] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3001] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3010] <... futex resumed>) = 1 [pid 3010] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3000] <... futex resumed>) = 0 [pid 3000] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3000] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3007] <... ioctl resumed>) = 0 [pid 3007] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3001] <... futex resumed>) = 1 [pid 3008] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3001] ioctl(5, KVM_RUN [pid 3000] <... futex resumed>) = 0 [pid 3008] <... futex resumed>) = 0 [pid 3000] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=49000000} [pid 3007] <... ioctl resumed>) = 0 [pid 3007] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3007] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3007] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3007] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3007] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3005] <... ioctl resumed>) = 0 [pid 3007] close(6) = 0 [pid 3005] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3007] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3008] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3007] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3001] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3005] <... ioctl resumed>) = 0 [pid 3007] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3005] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3001] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3007] <... ioctl resumed>) = 0 [pid 3001] <... futex resumed>) = 1 [pid 3000] <... futex resumed>) = 0 [pid 3007] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3000] exit_group(0 [pid 3010] <... futex resumed>) = ? [pid 3007] <... futex resumed>) = 1 [pid 3006] <... futex resumed>) = 0 [pid 3000] <... exit_group resumed>) = ? [pid 3010] +++ exited with 0 +++ [pid 3007] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3006] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3006] <... futex resumed>) = 0 [pid 3007] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3006] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3007] <... ioctl resumed>) = 0 [pid 3007] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3006] <... futex resumed>) = 0 [pid 3007] <... futex resumed>) = 1 [pid 3006] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3007] ioctl(5, KVM_RUN [pid 3006] <... futex resumed>) = 0 [pid 3006] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3006] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3006] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3006] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3006] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3012 attached => {parent_tid=[3012]}, 88) = 3012 [pid 3006] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3006] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3006] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3012] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3012] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3012] ioctl(5, KVM_RUN [pid 3007] <... ioctl resumed>, 0) = 0 [pid 3012] <... ioctl resumed>, 0) = 0 [pid 3008] <... futex resumed>) = ? [pid 3012] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3006] <... futex resumed>) = 0 [pid 3012] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3006] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3012] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3007] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3006] <... futex resumed>) = 0 [pid 3012] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3007] <... futex resumed>) = 0 [pid 3006] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3012] <... socket resumed>) = 6 [pid 3008] +++ exited with 0 +++ [pid 3007] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3012] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3006] <... futex resumed>) = 0 [pid 3012] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3006] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3007] <... futex resumed>) = 0 [pid 3006] <... futex resumed>) = 1 [pid 3007] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3006] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3007] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3007] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3006] <... futex resumed>) = 0 [pid 3007] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3006] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3006] <... futex resumed>) = 0 [pid 3007] ioctl(5, KVM_RUN [pid 3006] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3007] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3007] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3006] <... futex resumed>) = 0 [pid 3005] <... ioctl resumed>) = 0 [pid 3007] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3005] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3005] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3005] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3005] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3005] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3006] exit_group(0 [pid 3012] <... futex resumed>) = ? [pid 3006] <... exit_group resumed>) = ? [pid 3002] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3012] +++ exited with 0 +++ [pid 3002] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3002] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3007] <... futex resumed>) = ? [pid 3002] <... mmap resumed>) = 0x7fc37fe20000 [pid 3005] <... ioctl resumed>) = 0 [pid 3002] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3005] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3005] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3002] <... mprotect resumed>) = 0 [pid 3005] <... ioctl resumed>) = 0 [pid 3002] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3005] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3002] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3005] <... ioctl resumed>) = 0 [pid 3002] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3005] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}./strace-static-x86_64: Process 3013 attached [pid 3002] <... clone3 resumed> => {parent_tid=[3013]}, 88) = 3013 [pid 3013] set_robust_list(0x7fc37fe409a0, 24 [pid 3005] <... ioctl resumed>) = 0 [pid 3013] <... set_robust_list resumed>) = 0 [pid 3005] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3013] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3005] <... ioctl resumed>) = 0 [pid 3002] rt_sigprocmask(SIG_SETMASK, [], [pid 3013] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3005] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3002] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3002] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3005] <... ioctl resumed>) = 0 [pid 3013] <... futex resumed>) = 0 [pid 3005] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3002] <... futex resumed>) = 1 [pid 3013] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3002] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3005] <... ioctl resumed>) = 0 [pid 3013] <... ioctl resumed>) = 0 [pid 3005] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3013] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3005] <... ioctl resumed>) = 0 [pid 3013] <... futex resumed>) = 1 [pid 3002] <... futex resumed>) = 0 [pid 3013] ioctl(5, KVM_RUN [pid 3005] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3002] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3005] <... ioctl resumed>) = 0 [pid 3002] <... futex resumed>) = 0 [pid 3005] ioctl(5, KVM_GET_SREGS [pid 3002] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3002] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fdff000 [pid 3002] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3002] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3013] <... ioctl resumed>, 0) = 0 [pid 3013] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3005] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3002] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3013] <... futex resumed>) = 0 [pid 3005] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3002] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0}./strace-static-x86_64: Process 3015 attached [pid 3013] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3005] <... openat resumed>) = 6 [pid 3015] set_robust_list(0x7fc37fe1f9a0, 24 [pid 3005] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3015] <... set_robust_list resumed>) = 0 [pid 3002] <... clone3 resumed> => {parent_tid=[3015]}, 88) = 3015 [pid 3015] rt_sigprocmask(SIG_SETMASK, [], [pid 3005] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3002] rt_sigprocmask(SIG_SETMASK, [], [pid 3015] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3015] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3005] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = -1 EINVAL (Invalid argument) [pid 3005] close(6) = 0 [pid 3005] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3002] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3005] <... ioctl resumed>) = 5 [pid 3002] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 3015] <... futex resumed>) = 0 [pid 3002] <... futex resumed>) = 1 [pid 3015] ioctl(5, KVM_RUN [pid 3005] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3002] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3015] <... ioctl resumed>, 0) = 0 [pid 3015] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3005] <... ioctl resumed>) = 0 [pid 3015] <... futex resumed>) = 1 [pid 3005] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3002] <... futex resumed>) = 0 [pid 3015] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3005] <... ioctl resumed>) = 0 [pid 3002] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3005] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3002] <... futex resumed>) = 1 [pid 3013] <... futex resumed>) = 0 [pid 3005] <... futex resumed>) = 0 [pid 3002] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3013] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3005] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3013] <... socket resumed>) = 6 [pid 3013] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3002] <... futex resumed>) = 0 [pid 3013] <... futex resumed>) = 1 [pid 3002] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3013] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3005] <... futex resumed>) = 0 [pid 3002] <... futex resumed>) = 1 [pid 3002] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3005] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3005] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3002] <... futex resumed>) = 0 [pid 3005] ioctl(5, KVM_RUN [pid 3002] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3005] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3002] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3005] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3005] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3002] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3002] exit_group(0 [pid 3015] <... futex resumed>) = ? [pid 3015] +++ exited with 0 +++ [pid 3013] <... futex resumed>) = ? [pid 3005] <... futex resumed>) = ? [pid 3002] <... exit_group resumed>) = ? [pid 3013] +++ exited with 0 +++ [pid 3005] +++ exited with 0 +++ [pid 3004] +++ exited with 0 +++ [pid 2996] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2996, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3016 attached , child_tidptr=0x55558e270690) = 3016 [pid 3016] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3016] setpgid(0, 0executing program ) = 0 [pid 3016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3016] write(3, "1000", 4) = 4 [pid 3016] close(3) = 0 [pid 3016] write(1, "executing program\n", 18) = 18 [pid 3016] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3016] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3016] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3016] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3016] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3016] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3016] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} => {parent_tid=[3017]}, 88) = 3017 [pid 3016] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3016] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3016] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3017 attached [pid 3017] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3017] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3017] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3017] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3016] <... futex resumed>) = 0 [pid 3016] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3017] <... futex resumed>) = 1 [pid 3016] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3017] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 3017] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3017] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3016] <... futex resumed>) = 0 [pid 3016] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3017] <... futex resumed>) = 0 [pid 3017] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3016] <... futex resumed>) = 1 [pid 3016] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3017] <... ioctl resumed>) = 5 [pid 3017] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3016] <... futex resumed>) = 0 [pid 3017] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3016] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3016] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3017] <... ioctl resumed>) = 0 [pid 3017] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3017] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3017] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3017] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3017] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3017] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3017] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3017] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3017] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3017] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3017] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3017] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3017] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3017] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3017] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3017] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3017] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3017] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3017] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3017] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3017] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3017] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3017] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3017] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3017] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3017] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3017] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3017] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3017] close(6) = 0 [pid 3017] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3017] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3017] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3017] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3017] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3016] <... futex resumed>) = 0 [pid 3016] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3016] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3017] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3017] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3016] <... futex resumed>) = 0 [pid 3017] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3016] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3017] ioctl(5, KVM_RUN [pid 3016] <... futex resumed>) = 0 [pid 3016] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3016] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3016] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3016] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3016] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3019 attached [pid 3019] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3016] <... clone3 resumed> => {parent_tid=[3019]}, 88) = 3019 [pid 3019] rt_sigprocmask(SIG_SETMASK, [], [pid 3016] rt_sigprocmask(SIG_SETMASK, [], [pid 3019] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3019] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3016] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3016] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3019] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3016] <... futex resumed>) = 0 [pid 3019] ioctl(5, KVM_RUN [pid 3016] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3017] <... ioctl resumed>, 0) = 0 [pid 3017] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3017] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3019] <... ioctl resumed>, 0) = 0 [pid 3019] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3016] <... futex resumed>) = 0 [pid 3019] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3016] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3017] <... futex resumed>) = 0 [pid 3016] <... futex resumed>) = 1 [pid 3017] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3016] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3017] <... socket resumed>) = 6 [pid 3017] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3016] <... futex resumed>) = 0 [pid 3017] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3016] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3017] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3016] <... futex resumed>) = 0 [pid 3016] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3017] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3016] <... futex resumed>) = 0 [pid 3017] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3016] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3016] <... futex resumed>) = 0 [pid 3017] ioctl(5, KVM_RUN [pid 3016] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3017] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3017] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3016] <... futex resumed>) = 0 [pid 3017] <... futex resumed>) = 1 [pid 3016] exit_group(0 [pid 3019] <... futex resumed>) = ? [pid 3016] <... exit_group resumed>) = ? [pid 3019] +++ exited with 0 +++ [pid 3017] +++ exited with 0 +++ [pid 3001] +++ exited with 0 +++ [pid 3000] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3000, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3020 ./strace-static-x86_64: Process 3020 attached [pid 3020] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3020] setpgid(0, 0) = 0 [pid 3020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3020] write(3, "1000", 4) = 4 [pid 3020] close(3executing program ) = 0 [pid 3020] write(1, "executing program\n", 18) = 18 [pid 3020] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3020] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3020] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3020] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3020] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3020] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3020] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3021 attached [pid 3021] set_robust_list(0x7fc37fe619a0, 24 [pid 3020] <... clone3 resumed> => {parent_tid=[3021]}, 88) = 3021 [pid 3021] <... set_robust_list resumed>) = 0 [pid 3020] rt_sigprocmask(SIG_SETMASK, [], [pid 3021] rt_sigprocmask(SIG_SETMASK, [], [pid 3020] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3021] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3020] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3021] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3020] <... futex resumed>) = 0 [pid 3020] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3021] <... openat resumed>) = 3 [pid 3021] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3020] <... futex resumed>) = 0 [pid 3021] <... futex resumed>) = 1 [pid 3020] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3020] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3021] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 3021] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3021] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3020] <... futex resumed>) = 0 [pid 3020] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3021] <... futex resumed>) = 0 [pid 3021] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3020] <... futex resumed>) = 1 [pid 3020] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3021] <... ioctl resumed>) = 5 [pid 3021] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3020] <... futex resumed>) = 0 [pid 3021] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3020] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3020] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3021] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3021] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3021] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3021] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3021] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3021] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3021] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3007] +++ exited with 0 +++ [pid 3021] <... ioctl resumed>) = 0 [pid 3006] +++ exited with 0 +++ [pid 3021] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3002] +++ exited with 0 +++ [pid 3021] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3021] <... ioctl resumed>) = 0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3002, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3021] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3021] <... ioctl resumed>) = 0 [pid 3021] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3021] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3021] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3021] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3021] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3021] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3021] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3021] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3021] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3021] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3021] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3021] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3021] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 299] <... restart_syscall resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3022 attached , child_tidptr=0x55558e270690) = 3022 [pid 3022] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3022] setpgid(0, 0) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 3021] <... ioctl resumed>) = 0 [pid 3021] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3021] <... ioctl resumed>) = 0 [pid 3021] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3022] <... openat resumed>) = 3 [pid 3022] write(3, "1000", 4) = 4 [pid 3022] close(3) = 0 [pid 3022] write(1, "executing program\n", 18./strace-static-x86_64: Process 3023 attached executing program [pid 3021] <... ioctl resumed>) = 0 [pid 3022] <... write resumed>) = 18 [pid 3021] ioctl(5, KVM_GET_SREGS [pid 3022] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3023] set_robust_list(0x55558e2706a0, 24 [pid 3021] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3023 [pid 3023] <... set_robust_list resumed>) = 0 [pid 3022] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3023] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3022] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3022] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3022] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3022] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3023] <... prctl resumed>) = 0 [pid 3021] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3023] setpgid(0, 0 [pid 3022] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3023] <... setpgid resumed>) = 0 [pid 3021] <... openat resumed>) = 6 [pid 3022] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3022] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3021] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3022] <... clone3 resumed> => {parent_tid=[3024]}, 88) = 3024 [pid 3023] <... openat resumed>) = 3 [pid 3022] rt_sigprocmask(SIG_SETMASK, [], [pid 3021] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 ./strace-static-x86_64: Process 3024 attached [pid 3023] write(3, "1000", 4 [pid 3022] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3021] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3024] set_robust_list(0x7fc37fe619a0, 24 [pid 3023] <... write resumed>) = 4 [pid 3022] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3024] <... set_robust_list resumed>) = 0 [pid 3023] close(3 [pid 3024] rt_sigprocmask(SIG_SETMASK, [], [pid 3023] <... close resumed>) = 0 [pid 3022] <... futex resumed>) = 0 executing program [pid 3021] <... ioctl resumed>) = 0 [pid 3024] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3023] write(1, "executing program\n", 18 [pid 3022] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3024] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3023] <... write resumed>) = 18 [pid 3021] close(6 [pid 3024] <... openat resumed>) = 3 [pid 3023] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3021] <... close resumed>) = 0 [pid 3024] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3023] <... futex resumed>) = 0 [pid 3021] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3024] <... futex resumed>) = 1 [pid 3023] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3022] <... futex resumed>) = 0 [pid 3021] <... ioctl resumed>) = 5 [pid 3024] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3023] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3024] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3022] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3021] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3023] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3022] <... futex resumed>) = 0 [pid 3022] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3024] ioctl(3, KVM_CREATE_VM, 0 [pid 3023] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3021] <... ioctl resumed>) = 0 [pid 3023] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3023] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3021] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3023] <... mprotect resumed>) = 0 [pid 3023] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3021] <... ioctl resumed>) = 0 [pid 3023] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3023] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3021] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3020] <... futex resumed>) = 0 [pid 3023] <... clone3 resumed> => {parent_tid=[3025]}, 88) = 3025 [pid 3023] rt_sigprocmask(SIG_SETMASK, [], [pid 3021] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3023] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3023] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3023] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3025 attached [pid 3020] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3025] set_robust_list(0x7fc37fe619a0, 24 [pid 3021] <... futex resumed>) = 0 [pid 3020] <... futex resumed>) = 1 [pid 3025] <... set_robust_list resumed>) = 0 [pid 3020] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3025] rt_sigprocmask(SIG_SETMASK, [], [pid 3024] <... ioctl resumed>) = 4 [pid 3021] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3025] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3025] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3021] <... ioctl resumed>) = 0 [pid 3025] <... openat resumed>) = 3 [pid 3021] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3025] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3021] <... futex resumed>) = 1 [pid 3020] <... futex resumed>) = 0 [pid 3025] <... futex resumed>) = 1 [pid 3024] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3023] <... futex resumed>) = 0 [pid 3020] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3025] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3024] <... futex resumed>) = 1 [pid 3023] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3021] ioctl(5, KVM_RUN [pid 3020] <... futex resumed>) = 0 [pid 3022] <... futex resumed>) = 0 [pid 3025] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3024] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3022] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3020] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3025] ioctl(3, KVM_CREATE_VM, 0 [pid 3024] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3023] <... futex resumed>) = 0 [pid 3022] <... futex resumed>) = 0 [pid 3020] <... futex resumed>) = 0 [pid 3024] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3023] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3020] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3022] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3020] <... mmap resumed>) = 0x7fc37fe20000 [pid 3016] +++ exited with 0 +++ [pid 3025] <... ioctl resumed>) = 4 [pid 3020] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3024] <... ioctl resumed>) = 5 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3016, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3025] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3024] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3023] <... futex resumed>) = 0 [pid 3023] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3023] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3025] <... futex resumed>) = 1 [pid 3025] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3024] <... futex resumed>) = 1 [pid 3020] <... mprotect resumed>) = 0 [pid 3022] <... futex resumed>) = 0 [pid 3025] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3024] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3020] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3024] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3022] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3025] <... futex resumed>) = 1 [pid 3024] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3023] <... futex resumed>) = 0 [pid 3022] <... futex resumed>) = 0 [pid 3020] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3025] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3023] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3022] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3025] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3024] <... ioctl resumed>) = 0 [pid 3023] <... futex resumed>) = 0 [pid 3020] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3025] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3023] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3027 attached [pid 3024] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3021] <... ioctl resumed>, 0) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 3020] <... clone3 resumed> => {parent_tid=[3027]}, 88) = 3027 [pid 3020] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3020] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3020] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3027] set_robust_list(0x7fc37fe409a0, 24 [pid 3021] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3027] <... set_robust_list resumed>) = 0 [pid 3027] rt_sigprocmask(SIG_SETMASK, [], [pid 3021] <... futex resumed>) = 0 [pid 3027] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3027] ioctl(5, KVM_RUN [pid 3021] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3024] <... ioctl resumed>) = 0 [pid 3024] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3024] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}./strace-static-x86_64: Process 3028 attached [pid 3025] <... ioctl resumed>) = 0 [pid 3024] <... ioctl resumed>) = 0 [pid 3024] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3027] <... ioctl resumed>, 0) = 0 [pid 3025] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3028 [pid 3028] set_robust_list(0x55558e2706a0, 24 [pid 3027] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3020] <... futex resumed>) = 0 executing program [pid 3028] <... set_robust_list resumed>) = 0 [pid 3027] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3020] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3028] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3020] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3028] <... prctl resumed>) = 0 [pid 3021] <... futex resumed>) = 0 [pid 3021] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3028] setpgid(0, 0) = 0 [pid 3028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3024] <... ioctl resumed>) = 0 [pid 3021] <... socket resumed>) = 6 [pid 3028] <... openat resumed>) = 3 [pid 3024] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3021] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3028] write(3, "1000", 4 [pid 3021] <... futex resumed>) = 1 [pid 3020] <... futex resumed>) = 0 [pid 3028] <... write resumed>) = 4 [pid 3025] <... ioctl resumed>) = 0 [pid 3024] <... ioctl resumed>) = 0 [pid 3021] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3020] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3028] close(3 [pid 3025] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3024] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3020] <... futex resumed>) = 0 [pid 3028] <... close resumed>) = 0 [pid 3025] <... ioctl resumed>) = 0 [pid 3024] <... ioctl resumed>) = 0 [pid 3021] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3020] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3028] write(1, "executing program\n", 18 [pid 3025] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3024] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3021] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3028] <... write resumed>) = 18 [pid 3024] <... ioctl resumed>) = 0 [pid 3024] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3021] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3024] <... ioctl resumed>) = 0 [pid 3024] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3021] <... futex resumed>) = 1 [pid 3020] <... futex resumed>) = 0 [pid 3024] <... ioctl resumed>) = 0 [pid 3021] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3020] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3024] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3020] <... futex resumed>) = 0 [pid 3024] <... ioctl resumed>) = 0 [pid 3021] ioctl(5, KVM_RUN [pid 3020] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3028] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3024] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3028] <... futex resumed>) = 0 [pid 3028] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3028] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3028] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3025] <... ioctl resumed>) = 0 [pid 3024] <... ioctl resumed>) = 0 [pid 3021] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3028] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3025] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3024] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3028] <... mprotect resumed>) = 0 [pid 3025] <... ioctl resumed>) = 0 [pid 3021] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3024] <... ioctl resumed>) = 0 [pid 3028] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3025] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3024] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3021] <... futex resumed>) = 1 [pid 3020] <... futex resumed>) = 0 [pid 3028] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3020] exit_group(0 [pid 3028] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3027] <... futex resumed>) = ? [pid 3020] <... exit_group resumed>) = ? [pid 3024] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3029 attached [pid 3027] +++ exited with 0 +++ [pid 3025] <... ioctl resumed>) = 0 [pid 3021] +++ exited with 0 +++ [pid 3029] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3029] rt_sigprocmask(SIG_SETMASK, [], [pid 3028] <... clone3 resumed> => {parent_tid=[3029]}, 88) = 3029 [pid 3025] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3024] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3029] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3028] rt_sigprocmask(SIG_SETMASK, [], [pid 3029] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3028] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3024] <... ioctl resumed>) = 0 [pid 3028] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3024] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3029] <... futex resumed>) = 0 [pid 3028] <... futex resumed>) = 1 [pid 3025] <... ioctl resumed>) = 0 [pid 3029] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3029] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3029] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3024] <... ioctl resumed>) = 0 [pid 3028] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3025] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3028] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3028] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3025] <... ioctl resumed>) = 0 [pid 3024] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3028] <... futex resumed>) = 1 [pid 3028] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3025] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3029] <... futex resumed>) = 0 [pid 3025] <... ioctl resumed>) = 0 [pid 3024] <... ioctl resumed>) = 0 [pid 3029] ioctl(3, KVM_CREATE_VM, 0 [pid 3025] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3024] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3029] <... ioctl resumed>) = 4 [pid 3024] <... ioctl resumed>) = 0 [pid 3024] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3024] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3024] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3024] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3024] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3024] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3024] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3024] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3024] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3024] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3024] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3024] close(6) = 0 [pid 3024] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3024] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3024] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3024] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3022] <... futex resumed>) = 0 [pid 3024] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3022] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3024] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3022] <... futex resumed>) = 0 [pid 3029] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3024] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3022] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3029] <... futex resumed>) = 1 [pid 3024] <... ioctl resumed>) = 0 [pid 3029] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3028] <... futex resumed>) = 0 [pid 3024] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3028] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3024] <... futex resumed>) = 1 [pid 3022] <... futex resumed>) = 0 [pid 3024] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3022] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3024] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3022] <... futex resumed>) = 0 [pid 3029] <... futex resumed>) = 0 [pid 3028] <... futex resumed>) = 1 [pid 3024] ioctl(5, KVM_RUN [pid 3022] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3029] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3028] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3025] <... ioctl resumed>) = 0 [pid 3022] <... futex resumed>) = 0 [pid 3025] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3022] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3025] <... ioctl resumed>) = 0 [pid 3022] <... mmap resumed>) = 0x7fc37fe20000 [pid 3025] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3022] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3029] <... ioctl resumed>) = 5 [pid 3025] <... ioctl resumed>) = 0 [pid 3025] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3022] <... mprotect resumed>) = 0 [pid 3029] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3028] <... futex resumed>) = 0 [pid 3025] <... ioctl resumed>) = 0 [pid 3022] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3029] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3028] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3025] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3022] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3028] <... futex resumed>) = 0 [pid 3025] <... ioctl resumed>) = 0 [pid 3025] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3028] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3022] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3031 attached => {parent_tid=[3031]}, 88) = 3031 [pid 3031] set_robust_list(0x7fc37fe409a0, 24 [pid 3022] rt_sigprocmask(SIG_SETMASK, [], [pid 3031] <... set_robust_list resumed>) = 0 [pid 3029] <... ioctl resumed>) = 0 [pid 3025] <... ioctl resumed>) = 0 [pid 3024] <... ioctl resumed>, 0) = 0 [pid 3029] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3025] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3031] rt_sigprocmask(SIG_SETMASK, [], [pid 3029] <... ioctl resumed>) = 0 [pid 3025] <... ioctl resumed>) = 0 [pid 3024] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3031] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3029] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3025] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3024] <... futex resumed>) = 0 [pid 3022] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3031] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3029] <... ioctl resumed>) = 0 [pid 3025] <... ioctl resumed>) = 0 [pid 3022] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3025] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3022] <... futex resumed>) = 0 [pid 3029] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3025] <... ioctl resumed>) = 0 [pid 3022] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3025] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3031] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3024] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3031] ioctl(5, KVM_RUN, 0) = 0 [pid 3031] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3025] <... ioctl resumed>) = 0 [pid 3031] <... futex resumed>) = 1 [pid 3022] <... futex resumed>) = 0 [pid 3031] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3025] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3022] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3024] <... futex resumed>) = 0 [pid 3022] <... futex resumed>) = 1 [pid 3024] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3024] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3024] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3025] <... ioctl resumed>) = 0 [pid 3022] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3025] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3022] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3022] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3025] <... ioctl resumed>) = 0 [pid 3022] <... futex resumed>) = 1 [pid 3024] <... futex resumed>) = 0 [pid 3024] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3025] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3022] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3024] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3024] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3023] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3022] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3025] <... ioctl resumed>) = 0 [pid 3024] <... futex resumed>) = 0 [pid 3023] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3022] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3025] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3024] ioctl(5, KVM_RUN [pid 3023] <... futex resumed>) = 0 [pid 3025] <... ioctl resumed>) = 0 [pid 3023] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3025] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3023] <... mmap resumed>) = 0x7fc37fe20000 [pid 3022] <... futex resumed>) = 0 [pid 3025] <... ioctl resumed>) = 0 [pid 3024] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3023] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3022] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3025] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3024] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3023] <... mprotect resumed>) = 0 [pid 3022] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3024] <... futex resumed>) = 0 [pid 3024] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3023] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3022] exit_group(0 [pid 3031] <... futex resumed>) = ? [pid 3025] <... ioctl resumed>) = 0 [pid 3024] <... futex resumed>) = ? [pid 3023] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3022] <... exit_group resumed>) = ? [pid 3031] +++ exited with 0 +++ [pid 3025] ioctl(5, KVM_GET_SREGS [pid 3024] +++ exited with 0 +++ [pid 3023] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3032 attached [pid 3025] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3032] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3025] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3023] <... clone3 resumed> => {parent_tid=[3032]}, 88) = 3032 [pid 3032] rt_sigprocmask(SIG_SETMASK, [], [pid 3023] rt_sigprocmask(SIG_SETMASK, [], [pid 3032] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3025] <... openat resumed>) = 6 [pid 3023] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3032] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3023] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3025] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3023] <... futex resumed>) = 0 [pid 3032] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3023] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3032] <... ioctl resumed>) = 0 [pid 3032] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3025] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3032] <... futex resumed>) = 1 [pid 3025] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3023] <... futex resumed>) = 0 [pid 3032] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3025] <... ioctl resumed>) = 0 [pid 3023] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3023] <... futex resumed>) = 0 [pid 3032] ioctl(5, KVM_RUN [pid 3025] close(6 [pid 3023] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3023] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3025] <... close resumed>) = 0 [pid 3032] <... ioctl resumed>, 0) = 0 [pid 3025] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3023] <... mmap resumed>) = 0x7fc37fdff000 [pid 3032] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3025] <... ioctl resumed>) = 5 [pid 3023] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE [pid 3032] <... futex resumed>) = 0 [pid 3025] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3023] <... mprotect resumed>) = 0 [pid 3032] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3025] <... ioctl resumed>) = 0 [pid 3023] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3025] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3023] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3025] <... ioctl resumed>) = 0 [pid 3023] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0} [pid 3025] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3023] <... clone3 resumed> => {parent_tid=[3034]}, 88) = 3034 [pid 3025] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3023] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3023] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3023] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3034 attached [pid 3034] set_robust_list(0x7fc37fe1f9a0, 24) = 0 [pid 3034] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3034] ioctl(5, KVM_RUN [pid 3029] <... ioctl resumed>) = 0 [pid 3029] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3029] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3029] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3029] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3029] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3029] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3020] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3020, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3029] <... ioctl resumed>) = 0 [pid 3029] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3029] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3029] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3029] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3029] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3029] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3029] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3029] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3029] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3029] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3029] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3029] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3029] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 3029] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3029] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3029] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3029] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3035 ./strace-static-x86_64: Process 3035 attached [pid 3029] <... openat resumed>) = 6 [pid 3035] set_robust_list(0x55558e2706a0, 24 [pid 3029] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3029] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3029] close(6) = 0 [pid 3029] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3035] <... set_robust_list resumed>) = 0 [pid 3034] <... ioctl resumed>, 0) = 0 [pid 3029] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3029] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3035] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3034] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3029] <... ioctl resumed>) = 0 [pid 3023] <... futex resumed>) = 0 [pid 3034] <... futex resumed>) = 1 [pid 3035] <... prctl resumed>) = 0 [pid 3034] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3029] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3023] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3035] setpgid(0, 0 [pid 3025] <... futex resumed>) = 0 [pid 3023] <... futex resumed>) = 1 [pid 3029] <... futex resumed>) = 1 [pid 3028] <... futex resumed>) = 0 [pid 3025] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3023] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3029] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3028] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3035] <... setpgid resumed>) = 0 [pid 3029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3028] <... futex resumed>) = 0 [pid 3025] <... socket resumed>) = 6 [pid 3029] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3028] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3029] <... ioctl resumed>) = 0 [pid 3025] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3029] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3028] <... futex resumed>) = 0 [pid 3025] <... futex resumed>) = 1 [pid 3023] <... futex resumed>) = 0 [pid 3029] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3028] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3023] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3035] <... openat resumed>) = 3 [pid 3029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3028] <... futex resumed>) = 0 [pid 3025] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3023] <... futex resumed>) = 0 [pid 3029] ioctl(5, KVM_RUN [pid 3028] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3035] write(3, "1000", 4 [pid 3028] <... futex resumed>) = 0 [pid 3025] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3023] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3035] <... write resumed>) = 4 [pid 3028] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3035] close(3) = 0 [pid 3028] <... mmap resumed>) = 0x7fc37fe20000 [pid 3025] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000executing program [pid 3035] write(1, "executing program\n", 18 [pid 3028] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3023] <... futex resumed>) = 0 [pid 3035] <... write resumed>) = 18 [pid 3028] <... mprotect resumed>) = 0 [pid 3025] <... futex resumed>) = 1 [pid 3023] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3035] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3028] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3025] ioctl(5, KVM_RUN [pid 3023] <... futex resumed>) = 0 [pid 3035] <... futex resumed>) = 0 [pid 3028] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3025] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3023] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3035] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3028] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3037 attached [pid 3035] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3037] set_robust_list(0x7fc37fe409a0, 24 [pid 3035] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3028] <... clone3 resumed> => {parent_tid=[3037]}, 88) = 3037 [pid 3037] <... set_robust_list resumed>) = 0 [pid 3035] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3025] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3037] rt_sigprocmask(SIG_SETMASK, [], [pid 3035] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3028] rt_sigprocmask(SIG_SETMASK, [], [pid 3025] <... futex resumed>) = 1 [pid 3023] <... futex resumed>) = 0 [pid 3037] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3035] <... mmap resumed>) = 0x7fc37fe41000 [pid 3028] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3025] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3023] exit_group(0 [pid 3037] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3035] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3034] <... futex resumed>) = ? [pid 3032] <... futex resumed>) = ? [pid 3028] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3025] <... futex resumed>) = ? [pid 3023] <... exit_group resumed>) = ? [pid 3037] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3035] <... mprotect resumed>) = 0 [pid 3034] +++ exited with 0 +++ [pid 3032] +++ exited with 0 +++ [pid 3029] <... ioctl resumed>, 0) = 0 [pid 3028] <... futex resumed>) = 0 [pid 3025] +++ exited with 0 +++ [pid 3037] ioctl(5, KVM_RUN [pid 3035] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3029] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3028] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3037] <... ioctl resumed>, 0) = 0 [pid 3035] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3029] <... futex resumed>) = 0 [pid 3037] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3035] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3029] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3038 attached [pid 3037] <... futex resumed>) = 1 [pid 3028] <... futex resumed>) = 0 [pid 3038] set_robust_list(0x7fc37fe619a0, 24 [pid 3037] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3035] <... clone3 resumed> => {parent_tid=[3038]}, 88) = 3038 [pid 3028] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3038] <... set_robust_list resumed>) = 0 [pid 3035] rt_sigprocmask(SIG_SETMASK, [], [pid 3029] <... futex resumed>) = 0 [pid 3028] <... futex resumed>) = 1 [pid 3038] rt_sigprocmask(SIG_SETMASK, [], [pid 3035] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3029] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3028] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3038] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3035] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3029] <... socket resumed>) = 6 [pid 3029] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3028] <... futex resumed>) = 0 [pid 3029] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3028] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3028] <... futex resumed>) = 0 [pid 3029] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3028] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3029] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3029] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3028] <... futex resumed>) = 0 [pid 3029] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3028] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3028] <... futex resumed>) = 0 [pid 3029] ioctl(5, KVM_RUN [pid 3028] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3029] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3029] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3028] <... futex resumed>) = 0 [pid 3029] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3028] exit_group(0 [pid 3037] <... futex resumed>) = ? [pid 3029] <... futex resumed>) = ? [pid 3028] <... exit_group resumed>) = ? [pid 3038] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3037] +++ exited with 0 +++ [pid 3035] <... futex resumed>) = 0 [pid 3029] +++ exited with 0 +++ [pid 3038] <... openat resumed>) = 3 [pid 3035] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3038] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3035] <... futex resumed>) = 0 [pid 3038] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3035] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3038] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3038] ioctl(3, KVM_CREATE_VM, 0 [pid 3035] <... futex resumed>) = 0 [pid 3035] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3038] <... ioctl resumed>) = 4 [pid 3038] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3035] <... futex resumed>) = 0 [pid 3035] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3035] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3038] <... futex resumed>) = 1 [pid 3038] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3038] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3035] <... futex resumed>) = 0 [pid 3035] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3035] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3038] <... futex resumed>) = 1 [pid 3038] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3038] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3038] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3038] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3038] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3038] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3038] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3038] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3038] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3038] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3038] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3038] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3038] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3038] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3038] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3038] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3038] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3038] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3038] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3038] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3038] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3038] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3038] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3022] +++ exited with 0 +++ [pid 3038] <... ioctl resumed>) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3022, si_uid=0, si_status=0, si_utime=1, si_stime=2} --- [pid 3038] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3038] <... ioctl resumed>) = 0 [pid 3038] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3038] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3038] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3038] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3038] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3038] close(6) = 0 [pid 3038] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3038] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3038] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3038] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3035] <... futex resumed>) = 0 [pid 3035] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3035] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3038] <... futex resumed>) = 1 [pid 3038] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3038] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3035] <... futex resumed>) = 0 [pid 3035] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3035] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3038] <... futex resumed>) = 1 [pid 3035] <... futex resumed>) = 0 [pid 299] <... restart_syscall resumed>) = 0 [pid 3038] ioctl(5, KVM_RUN [pid 3035] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3040 attached [pid 3035] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3035] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3040] set_robust_list(0x55558e2706a0, 24 [pid 3035] <... rt_sigprocmask resumed>[], 8) = 0 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3040 [pid 3040] <... set_robust_list resumed>) = 0 [pid 3040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3040] setpgid(0, 0) = 0 [pid 3040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3040] write(3, "1000", 4) = 4 [pid 3035] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3040] close(3./strace-static-x86_64: Process 3041 attached [pid 3041] set_robust_list(0x7fc37fe409a0, 24 [pid 3040] <... close resumed>) = 0 [pid 3035] <... clone3 resumed> => {parent_tid=[3041]}, 88) = 3041 [pid 3041] <... set_robust_list resumed>) = 0 [pid 3040] write(1, "executing program\n", 18 [pid 3041] rt_sigprocmask(SIG_SETMASK, [], [pid 3035] rt_sigprocmask(SIG_SETMASK, [], [pid 3041] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3035] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3041] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3035] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3035] <... futex resumed>) = 0 [pid 3041] ioctl(5, KVM_RUN [pid 3035] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}executing program [pid 3040] <... write resumed>) = 18 [pid 3040] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3040] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3038] <... ioctl resumed>, 0) = 0 [pid 3040] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3041] <... ioctl resumed>, 0) = 0 [pid 3040] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3040] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3040] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3041] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3038] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3041] <... futex resumed>) = 1 [pid 3038] <... futex resumed>) = 0 [pid 3035] <... futex resumed>) = 0 [pid 3041] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3038] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3035] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3038] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3035] <... futex resumed>) = 0 [pid 3038] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3035] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3040] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3038] <... socket resumed>) = 6 [pid 3040] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3040] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3038] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3042 attached [pid 3040] <... clone3 resumed> => {parent_tid=[3042]}, 88) = 3042 [pid 3038] <... futex resumed>) = 1 [pid 3035] <... futex resumed>) = 0 [pid 3040] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3038] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3035] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3040] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3035] <... futex resumed>) = 0 [pid 3040] <... futex resumed>) = 0 [pid 3040] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3035] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3042] set_robust_list(0x7fc37fe619a0, 24 [pid 3038] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3038] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3035] <... futex resumed>) = 0 [pid 3038] <... futex resumed>) = 1 [pid 3035] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3038] ioctl(5, KVM_RUN [pid 3035] <... futex resumed>) = 0 [pid 3042] <... set_robust_list resumed>) = 0 [pid 3042] rt_sigprocmask(SIG_SETMASK, [], [pid 3038] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3035] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3042] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3042] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3038] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3042] <... openat resumed>) = 3 [pid 3038] <... futex resumed>) = 1 [pid 3035] <... futex resumed>) = 0 [pid 3042] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3040] <... futex resumed>) = 0 [pid 3038] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3035] exit_group(0 [pid 3042] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3040] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3041] <... futex resumed>) = ? [pid 3038] <... futex resumed>) = ? [pid 3035] <... exit_group resumed>) = ? [pid 3042] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3040] <... futex resumed>) = 0 [pid 3042] ioctl(3, KVM_CREATE_VM, 0 [pid 3040] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3038] +++ exited with 0 +++ [pid 3042] <... ioctl resumed>) = 4 [pid 3042] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3040] <... futex resumed>) = 0 [pid 3040] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3040] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3042] <... futex resumed>) = 1 [pid 3042] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3042] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3040] <... futex resumed>) = 0 [pid 3040] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3040] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3042] <... futex resumed>) = 1 [pid 3042] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3023] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3023, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3042] <... ioctl resumed>) = 0 [pid 3042] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3028] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3028, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 300] <... restart_syscall resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3043 ./strace-static-x86_64: Process 3043 attached [pid 3043] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 executing program [pid 3043] setpgid(0, 0) = 0 [pid 3043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3043] write(3, "1000", 4) = 4 [pid 3043] close(3) = 0 [pid 3043] write(1, "executing program\n", 18) = 18 [pid 3043] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3043] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3043] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3043] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3043] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3043] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3043] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3044 attached => {parent_tid=[3044]}, 88) = 3044 [pid 3044] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3043] rt_sigprocmask(SIG_SETMASK, [], [pid 3044] rt_sigprocmask(SIG_SETMASK, [], [pid 3043] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3044] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3043] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3044] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3043] <... futex resumed>) = 0 [pid 3042] <... ioctl resumed>) = 0 [pid 3042] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3044] <... openat resumed>) = 3 [pid 3043] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3044] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3043] <... futex resumed>) = 0 [pid 3044] <... futex resumed>) = 1 [pid 3043] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3044] ioctl(3, KVM_CREATE_VM, 0 [pid 3043] <... futex resumed>) = 0 [pid 3043] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3042] <... ioctl resumed>) = 0 [pid 3042] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3042] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3044] <... ioctl resumed>) = 4 [pid 3042] <... ioctl resumed>) = 0 [pid 3042] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}./strace-static-x86_64: Process 3045 attached [pid 3044] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3042] <... ioctl resumed>) = 0 [pid 3045] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3045] setpgid(0, 0) = 0 [pid 3044] <... futex resumed>) = 1 [pid 3043] <... futex resumed>) = 0 [pid 3042] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3043] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3044] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3043] <... futex resumed>) = 0 [pid 3043] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3045 executing program [pid 3045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3045] write(3, "1000", 4) = 4 [pid 3045] close(3) = 0 [pid 3045] write(1, "executing program\n", 18) = 18 [pid 3045] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3045] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3044] <... ioctl resumed>) = 5 [pid 3045] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3045] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3045] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3045] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3045] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3045] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3046 attached => {parent_tid=[3046]}, 88) = 3046 [pid 3046] set_robust_list(0x7fc37fe619a0, 24 [pid 3045] rt_sigprocmask(SIG_SETMASK, [], [pid 3046] <... set_robust_list resumed>) = 0 [pid 3045] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3046] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3045] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3046] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3045] <... futex resumed>) = 0 [pid 3044] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3045] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3046] <... openat resumed>) = 3 [pid 3046] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3045] <... futex resumed>) = 0 [pid 3045] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3045] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3046] <... futex resumed>) = 1 [pid 3046] ioctl(3, KVM_CREATE_VM, 0 [pid 3044] <... futex resumed>) = 1 [pid 3043] <... futex resumed>) = 0 [pid 3043] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3043] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3044] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3042] <... ioctl resumed>) = 0 [pid 3042] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3044] <... ioctl resumed>) = 0 [pid 3044] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3042] <... ioctl resumed>) = 0 [pid 3044] <... ioctl resumed>) = 0 [pid 3042] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3044] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3042] <... ioctl resumed>) = 0 [pid 3044] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3042] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3046] <... ioctl resumed>) = 4 [pid 3044] <... ioctl resumed>) = 0 [pid 3042] <... ioctl resumed>) = 0 [pid 3046] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3044] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3042] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3046] <... futex resumed>) = 1 [pid 3044] <... ioctl resumed>) = 0 [pid 3042] <... ioctl resumed>) = 0 [pid 3045] <... futex resumed>) = 0 [pid 3044] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3042] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3046] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3045] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3046] <... ioctl resumed>) = 5 [pid 3045] <... futex resumed>) = 0 [pid 3044] <... ioctl resumed>) = 0 [pid 3042] <... ioctl resumed>) = 0 [pid 3044] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3042] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3045] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3044] <... ioctl resumed>) = 0 [pid 3042] <... ioctl resumed>) = 0 [pid 3046] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3044] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3042] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3046] <... futex resumed>) = 0 [pid 3045] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3044] <... ioctl resumed>) = 0 [pid 3042] <... ioctl resumed>) = 0 [pid 3045] <... futex resumed>) = 0 [pid 3044] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3042] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3046] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3045] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3044] <... ioctl resumed>) = 0 [pid 3044] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3042] <... ioctl resumed>) = 0 [pid 3044] <... ioctl resumed>) = 0 [pid 3042] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3046] <... ioctl resumed>) = 0 [pid 3044] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3046] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3044] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3046] <... ioctl resumed>) = 0 [pid 3044] <... ioctl resumed>) = 0 [pid 3044] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3046] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3044] <... ioctl resumed>) = 0 [pid 3044] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3042] <... ioctl resumed>) = 0 [pid 3044] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3042] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3044] <... ioctl resumed>) = 0 [pid 3042] <... ioctl resumed>) = 0 [pid 3044] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3042] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3044] <... ioctl resumed>) = 0 [pid 3042] <... ioctl resumed>) = 0 [pid 3044] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3042] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3044] <... ioctl resumed>) = 0 [pid 3042] <... ioctl resumed>) = 0 [pid 3044] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3042] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3044] <... ioctl resumed>) = 0 [pid 3042] <... ioctl resumed>) = 0 [pid 3044] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3042] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3041] +++ exited with 0 +++ [pid 3035] +++ exited with 0 +++ [pid 3046] <... ioctl resumed>) = 0 [pid 3044] <... ioctl resumed>) = 0 [pid 3042] <... ioctl resumed>) = 0 [pid 3046] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3044] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3042] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3035, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3047 [pid 3042] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3047 attached [pid 3044] <... ioctl resumed>) = 0 [pid 3042] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3047] set_robust_list(0x55558e2706a0, 24 [pid 3046] <... ioctl resumed>) = 0 [pid 3044] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3042] <... ioctl resumed>) = 0 [pid 3047] <... set_robust_list resumed>) = 0 [pid 3046] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3042] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3047] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3042] <... ioctl resumed>) = 0 [pid 3046] <... ioctl resumed>) = 0 [pid 3047] <... prctl resumed>) = 0 [pid 3046] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3042] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3047] setpgid(0, 0 [pid 3046] <... ioctl resumed>) = 0 [pid 3047] <... setpgid resumed>) = 0 [pid 3046] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3042] <... ioctl resumed>) = 0 [pid 3047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3042] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3042] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3047] <... openat resumed>) = 3 [pid 3047] write(3, "1000", 4 [pid 3046] <... ioctl resumed>) = 0 [pid 3044] <... ioctl resumed>) = 0 [pid 3042] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3047] <... write resumed>) = 4 executing program [pid 3046] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3044] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3042] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3047] close(3 [pid 3044] <... ioctl resumed>) = 0 [pid 3042] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3047] <... close resumed>) = 0 [pid 3044] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3042] <... ioctl resumed>) = 0 [pid 3047] write(1, "executing program\n", 18 [pid 3044] <... ioctl resumed>) = 0 [pid 3042] close(6 [pid 3047] <... write resumed>) = 18 [pid 3044] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3042] <... close resumed>) = 0 [pid 3047] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3044] <... ioctl resumed>) = 0 [pid 3042] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3047] <... futex resumed>) = 0 [pid 3044] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3042] <... ioctl resumed>) = 5 [pid 3047] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3044] <... ioctl resumed>) = 0 [pid 3042] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3047] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3044] ioctl(5, KVM_GET_SREGS [pid 3042] <... ioctl resumed>) = 0 [pid 3047] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3044] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3042] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3047] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3044] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3042] <... ioctl resumed>) = 0 [pid 3047] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3044] <... openat resumed>) = 6 [pid 3042] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3047] <... mmap resumed>) = 0x7fc37fe41000 [pid 3046] <... ioctl resumed>) = 0 [pid 3044] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3042] <... futex resumed>) = 1 [pid 3040] <... futex resumed>) = 0 [pid 3040] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3044] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3042] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3040] <... futex resumed>) = 0 [pid 3047] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3044] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3042] <... ioctl resumed>) = 0 [pid 3047] <... mprotect resumed>) = 0 [pid 3040] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3046] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3042] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3040] <... futex resumed>) = 0 [pid 3042] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3040] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3047] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3042] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3040] <... futex resumed>) = 0 [pid 3047] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3046] <... ioctl resumed>) = 0 [pid 3044] <... ioctl resumed>) = 0 [pid 3042] ioctl(5, KVM_RUN [pid 3040] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3047] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3046] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3044] close(6 [pid 3040] <... futex resumed>) = 0 [pid 3040] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3040] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3040] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3040] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3049 attached => {parent_tid=[3049]}, 88) = 3049 [pid 3046] <... ioctl resumed>) = 0 [pid 3040] rt_sigprocmask(SIG_SETMASK, [], [pid 3046] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3040] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3046] <... ioctl resumed>) = 0 [pid 3040] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3044] <... close resumed>) = 0 [pid 3049] set_robust_list(0x7fc37fe409a0, 24 [pid 3047] <... clone3 resumed> => {parent_tid=[3050]}, 88) = 3050 [pid 3049] <... set_robust_list resumed>) = 0 [pid 3044] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3049] rt_sigprocmask(SIG_SETMASK, [], [pid 3047] rt_sigprocmask(SIG_SETMASK, [], [pid 3049] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3047] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3044] <... ioctl resumed>) = 5 [pid 3049] ioctl(5, KVM_RUN [pid 3047] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3050 attached [pid 3046] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3044] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3047] <... futex resumed>) = 0 [pid 3040] <... futex resumed>) = 0 [pid 3050] set_robust_list(0x7fc37fe619a0, 24 [pid 3046] <... ioctl resumed>) = 0 [pid 3040] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3050] <... set_robust_list resumed>) = 0 [pid 3047] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3046] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3044] <... ioctl resumed>) = 0 [pid 3050] rt_sigprocmask(SIG_SETMASK, [], [pid 3046] <... ioctl resumed>) = 0 [pid 3050] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3046] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3050] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3046] <... ioctl resumed>) = 0 [pid 3044] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3042] <... ioctl resumed>, 0) = 0 [pid 3050] <... openat resumed>) = 3 [pid 3049] <... ioctl resumed>, 0) = 0 [pid 3046] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3050] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3050] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3044] <... ioctl resumed>) = 0 [pid 3044] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3043] <... futex resumed>) = 0 [pid 3042] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3044] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3043] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3047] <... futex resumed>) = 0 [pid 3044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3043] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3049] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3044] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3049] <... futex resumed>) = 1 [pid 3047] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3044] <... ioctl resumed>) = 0 [pid 3042] <... futex resumed>) = 0 [pid 3040] <... futex resumed>) = 0 [pid 3050] <... futex resumed>) = 0 [pid 3049] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3047] <... futex resumed>) = 1 [pid 3044] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3040] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3050] ioctl(3, KVM_CREATE_VM, 0 [pid 3047] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3044] <... futex resumed>) = 1 [pid 3043] <... futex resumed>) = 0 [pid 3042] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3040] <... futex resumed>) = 0 [pid 3046] <... ioctl resumed>) = 0 [pid 3044] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3043] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3042] <... socket resumed>) = 6 [pid 3040] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3046] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3043] <... futex resumed>) = 0 [pid 3042] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3046] <... ioctl resumed>) = 0 [pid 3044] ioctl(5, KVM_RUN [pid 3043] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3042] <... futex resumed>) = 0 [pid 3040] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3050] <... ioctl resumed>) = 4 [pid 3046] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3043] <... futex resumed>) = 0 [pid 3040] <... futex resumed>) = 0 [pid 3042] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3043] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3040] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3050] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3043] <... mmap resumed>) = 0x7fc37fe20000 [pid 3042] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3050] <... futex resumed>) = 1 [pid 3047] <... futex resumed>) = 0 [pid 3046] <... ioctl resumed>) = 0 [pid 3043] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3050] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3047] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3046] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3042] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3047] <... futex resumed>) = 0 [pid 3043] <... mprotect resumed>) = 0 [pid 3042] <... futex resumed>) = 1 [pid 3047] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3042] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3044] <... ioctl resumed>, 0) = 0 [pid 3044] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3040] <... futex resumed>) = 0 [pid 3050] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3043] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3044] <... futex resumed>) = 0 [pid 3044] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3040] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3050] <... ioctl resumed>) = 5 [pid 3043] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3040] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3050] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3043] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3050] <... futex resumed>) = 1 [pid 3047] <... futex resumed>) = 0 [pid 3046] <... ioctl resumed>) = 0 [pid 3042] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3052 attached [pid 3050] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3047] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3046] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3043] <... clone3 resumed> => {parent_tid=[3052]}, 88) = 3052 [pid 3042] ioctl(5, KVM_RUN [pid 3050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3047] <... futex resumed>) = 0 [pid 3046] <... ioctl resumed>) = 0 [pid 3043] rt_sigprocmask(SIG_SETMASK, [], [pid 3050] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3047] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3046] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3043] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3052] set_robust_list(0x7fc37fe409a0, 24 [pid 3042] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3043] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3043] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3052] <... set_robust_list resumed>) = 0 [pid 3052] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3052] ioctl(5, KVM_RUN [pid 3050] <... ioctl resumed>) = 0 [pid 3046] <... ioctl resumed>) = 0 [pid 3042] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3050] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3046] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3042] <... futex resumed>) = 1 [pid 3040] <... futex resumed>) = 0 [pid 3052] <... ioctl resumed>, 0) = 0 [pid 3050] <... ioctl resumed>) = 0 [pid 3046] <... ioctl resumed>) = 0 [pid 3042] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3040] exit_group(0 [pid 3052] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3050] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3049] <... futex resumed>) = ? [pid 3046] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3042] <... futex resumed>) = ? [pid 3040] <... exit_group resumed>) = ? [pid 3052] <... futex resumed>) = 1 [pid 3050] <... ioctl resumed>) = 0 [pid 3049] +++ exited with 0 +++ [pid 3043] <... futex resumed>) = 0 [pid 3042] +++ exited with 0 +++ [pid 3046] <... ioctl resumed>) = 0 [pid 3043] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3046] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3044] <... futex resumed>) = 0 [pid 3043] <... futex resumed>) = 1 [pid 3044] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3043] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3044] <... socket resumed>) = 6 [pid 3050] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3044] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3046] <... ioctl resumed>) = 0 [pid 3044] <... futex resumed>) = 1 [pid 3043] <... futex resumed>) = 0 [pid 3052] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3046] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3044] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3043] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3050] <... ioctl resumed>) = 0 [pid 3046] <... ioctl resumed>) = 0 [pid 3044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3043] <... futex resumed>) = 0 [pid 3050] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3046] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3044] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3043] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3050] <... ioctl resumed>) = 0 [pid 3046] <... ioctl resumed>) = 0 [pid 3044] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3050] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3046] ioctl(5, KVM_GET_SREGS [pid 3044] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3043] <... futex resumed>) = 0 [pid 3043] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3044] ioctl(5, KVM_RUN [pid 3043] <... futex resumed>) = 0 [pid 3046] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3050] <... ioctl resumed>) = 0 [pid 3044] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3043] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3044] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3044] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3050] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3046] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3043] exit_group(0 [pid 3052] <... futex resumed>) = ? [pid 3050] <... ioctl resumed>) = 0 [pid 3046] <... openat resumed>) = 6 [pid 3044] <... futex resumed>) = ? [pid 3043] <... exit_group resumed>) = ? [pid 3052] +++ exited with 0 +++ [pid 3050] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3046] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3050] <... ioctl resumed>) = 0 [pid 3046] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3045] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3050] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3046] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3045] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3046] <... ioctl resumed>) = 0 [pid 3045] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3046] close(6 [pid 3045] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3046] <... close resumed>) = 0 [pid 3045] <... mprotect resumed>) = 0 [pid 3050] <... ioctl resumed>) = 0 [pid 3046] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3050] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3046] <... ioctl resumed>) = 5 [pid 3045] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3046] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3045] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3045] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3046] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}./strace-static-x86_64: Process 3053 attached ) = 0 [pid 3045] <... clone3 resumed> => {parent_tid=[3053]}, 88) = 3053 [pid 3046] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3053] set_robust_list(0x7fc37fe409a0, 24 [pid 3050] <... ioctl resumed>) = 0 [pid 3046] <... futex resumed>) = 0 [pid 3045] rt_sigprocmask(SIG_SETMASK, [], [pid 3053] <... set_robust_list resumed>) = 0 [pid 3050] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3046] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3045] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3053] rt_sigprocmask(SIG_SETMASK, [], [pid 3050] <... ioctl resumed>) = 0 [pid 3045] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3053] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3050] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3045] <... futex resumed>) = 0 [pid 3053] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3045] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3053] <... ioctl resumed>) = 0 [pid 3050] <... ioctl resumed>) = 0 [pid 3053] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3045] <... futex resumed>) = 0 [pid 3053] <... futex resumed>) = 1 [pid 3045] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3053] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3046] <... futex resumed>) = 0 [pid 3045] <... futex resumed>) = 1 [pid 3046] ioctl(5, KVM_RUN [pid 3045] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3050] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3053] <... futex resumed>) = 0 [pid 3050] <... ioctl resumed>) = 0 [pid 3045] <... futex resumed>) = 1 [pid 3053] ioctl(5, KVM_RUN [pid 3050] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3045] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3050] <... ioctl resumed>) = 0 [pid 3050] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3050] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3050] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3053] <... ioctl resumed>, 0) = 0 [pid 3046] <... ioctl resumed>, 0) = 0 [pid 3050] <... ioctl resumed>) = 0 [pid 3050] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3050] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3053] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3046] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3053] <... futex resumed>) = 1 [pid 3045] <... futex resumed>) = 0 [pid 3046] <... futex resumed>) = 0 [pid 3053] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3046] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3045] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3046] <... socket resumed>) = 6 [pid 3045] <... futex resumed>) = 0 [pid 3046] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3045] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3046] <... futex resumed>) = 0 [pid 3045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3046] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3045] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3046] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3045] <... futex resumed>) = 0 [pid 3050] <... ioctl resumed>) = 0 [pid 3050] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3046] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3045] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3050] <... ioctl resumed>) = 0 [pid 3046] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3050] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3046] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3045] <... futex resumed>) = 0 [pid 3045] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3046] ioctl(5, KVM_RUN [pid 3045] <... futex resumed>) = 0 [pid 3045] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3046] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3046] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3045] <... futex resumed>) = 0 [pid 3045] exit_group(0) = ? [pid 3053] <... futex resumed>) = ? [pid 3053] +++ exited with 0 +++ [pid 3046] <... futex resumed>) = ? [pid 3050] <... ioctl resumed>) = 0 [pid 3050] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3050] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3050] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3050] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3050] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3050] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3050] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3050] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3050] close(6) = 0 [pid 3050] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3050] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3050] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3050] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3047] <... futex resumed>) = 0 [pid 3050] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3047] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3050] <... futex resumed>) = 0 [pid 3047] <... futex resumed>) = 1 [pid 3050] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3047] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3050] <... ioctl resumed>) = 0 [pid 3050] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3047] <... futex resumed>) = 0 [pid 3047] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3050] ioctl(5, KVM_RUN [pid 3047] <... futex resumed>) = 0 [pid 3047] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3047] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3047] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3047] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3047] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3056 attached [pid 3056] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3056] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3056] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3047] <... clone3 resumed> => {parent_tid=[3056]}, 88) = 3056 [pid 3047] rt_sigprocmask(SIG_SETMASK, [], [pid 3050] <... ioctl resumed>, 0) = 0 [pid 3047] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3047] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3056] <... futex resumed>) = 0 [pid 3047] <... futex resumed>) = 1 [pid 3056] ioctl(5, KVM_RUN [pid 3047] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3056] <... ioctl resumed>, 0) = 0 [pid 3050] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3056] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3050] <... futex resumed>) = 0 [pid 3050] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3047] <... futex resumed>) = 0 [pid 3047] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3056] <... futex resumed>) = 1 [pid 3050] <... futex resumed>) = 0 [pid 3047] <... futex resumed>) = 1 [pid 3056] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3050] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3047] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3050] <... socket resumed>) = 6 [pid 3050] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3047] <... futex resumed>) = 0 [pid 3050] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3047] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3050] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3047] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3050] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3047] <... futex resumed>) = 0 [pid 3047] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3050] ioctl(5, KVM_RUN [pid 3047] <... futex resumed>) = 0 [pid 3047] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3050] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3050] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3047] <... futex resumed>) = 0 [pid 3050] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3047] exit_group(0 [pid 3056] <... futex resumed>) = ? [pid 3056] +++ exited with 0 +++ [pid 3050] <... futex resumed>) = ? [pid 3047] <... exit_group resumed>) = ? [pid 3050] +++ exited with 0 +++ [pid 3040] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3057 ./strace-static-x86_64: Process 3057 attached [pid 3057] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3057] setpgid(0, 0) = 0 [pid 3057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3057] write(3, "1000", 4) = 4 [pid 3057] close(3executing program ) = 0 [pid 3057] write(1, "executing program\n", 18) = 18 [pid 3057] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3057] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3057] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3057] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3057] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3057] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3057] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3058 attached [pid 3058] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3057] <... clone3 resumed> => {parent_tid=[3058]}, 88) = 3058 [pid 3058] rt_sigprocmask(SIG_SETMASK, [], [pid 3057] rt_sigprocmask(SIG_SETMASK, [], [pid 3058] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3057] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3058] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3057] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3057] <... futex resumed>) = 0 [pid 3058] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3057] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3058] <... openat resumed>) = 3 [pid 3058] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3057] <... futex resumed>) = 0 [pid 3058] ioctl(3, KVM_CREATE_VM, 0 [pid 3057] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3057] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3058] <... ioctl resumed>) = 4 [pid 3058] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3058] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3057] <... futex resumed>) = 0 [pid 3058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3057] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3058] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3057] <... futex resumed>) = 0 [pid 3057] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3058] <... ioctl resumed>) = 5 [pid 3058] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3057] <... futex resumed>) = 0 [pid 3058] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3057] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3058] <... ioctl resumed>) = 0 [pid 3057] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3058] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3058] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3058] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3058] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3058] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3058] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3058] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3058] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3058] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3058] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3058] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3046] +++ exited with 0 +++ [pid 3045] +++ exited with 0 +++ [pid 3044] +++ exited with 0 +++ [pid 3043] +++ exited with 0 +++ [pid 3058] <... ioctl resumed>) = 0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3043, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3058] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3045, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3058] <... ioctl resumed>) = 0 [pid 3058] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3058] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3058] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3058] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3058] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 298] <... restart_syscall resumed>) = 0 [pid 3058] <... ioctl resumed>) = 0 [pid 3058] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3058] <... ioctl resumed>) = 0 [pid 3058] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}./strace-static-x86_64: Process 3059 attached [pid 3059] set_robust_list(0x55558e2706a0, 24 [pid 300] <... restart_syscall resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3059 [pid 3059] <... set_robust_list resumed>) = 0 [pid 3058] <... ioctl resumed>) = 0 [pid 3059] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3058] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3059] <... prctl resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3058] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3059] setpgid(0, 0) = 0 [pid 3058] <... ioctl resumed>) = 0 [pid 3059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3058] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 ./strace-static-x86_64: Process 3060 attached [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3060 [pid 3060] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3060] setpgid(0, 0) = 0 [pid 3059] <... openat resumed>) = 3 [pid 3058] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3059] write(3, "1000", 4 [pid 3060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3059] <... write resumed>) = 4 [pid 3060] <... openat resumed>) = 3 [pid 3058] <... ioctl resumed>) = 0 [pid 3059] close(3 [pid 3060] write(3, "1000", 4) = 4 [pid 3060] close(3 executing program [pid 3058] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3059] <... close resumed>) = 0 [pid 3060] <... close resumed>) = 0 [pid 3060] write(1, "executing program\n", 18) = 18 executing program [pid 3059] write(1, "executing program\n", 18 [pid 3058] <... ioctl resumed>) = 0 [pid 3060] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3059] <... write resumed>) = 18 [pid 3058] ioctl(5, KVM_GET_SREGS [pid 3060] <... futex resumed>) = 0 [pid 3059] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3060] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3058] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3059] <... futex resumed>) = 0 [pid 3058] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3059] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3060] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3059] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3060] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3059] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3058] <... openat resumed>) = 6 [pid 3060] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3059] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3060] <... mmap resumed>) = 0x7fc37fe41000 [pid 3060] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3059] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3060] <... mprotect resumed>) = 0 [pid 3058] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3059] <... mmap resumed>) = 0x7fc37fe41000 [pid 3058] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3060] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3060] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3061 attached [pid 3061] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3060] <... clone3 resumed> => {parent_tid=[3061]}, 88) = 3061 [pid 3059] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3058] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3061] rt_sigprocmask(SIG_SETMASK, [], [pid 3060] rt_sigprocmask(SIG_SETMASK, [], [pid 3059] <... mprotect resumed>) = 0 [pid 3061] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3060] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3058] <... ioctl resumed>) = 0 [pid 3061] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3060] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3059] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3058] close(6 [pid 3061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3060] <... futex resumed>) = 0 [pid 3061] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3060] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3059] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3058] <... close resumed>) = 0 [pid 3059] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3058] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3061] <... openat resumed>) = 3 [pid 3061] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3060] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3062 attached [pid 3061] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3060] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3058] <... ioctl resumed>) = 5 [pid 3062] set_robust_list(0x7fc37fe619a0, 24 [pid 3061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3060] <... futex resumed>) = 0 [pid 3062] <... set_robust_list resumed>) = 0 [pid 3061] ioctl(3, KVM_CREATE_VM, 0 [pid 3060] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3059] <... clone3 resumed> => {parent_tid=[3062]}, 88) = 3062 [pid 3058] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3059] rt_sigprocmask(SIG_SETMASK, [], [pid 3058] <... ioctl resumed>) = 0 [pid 3059] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3059] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3059] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3058] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3058] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3057] <... futex resumed>) = 0 [pid 3058] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3057] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3058] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3057] <... futex resumed>) = 0 [pid 3058] <... ioctl resumed>) = 0 [pid 3057] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3058] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3058] <... futex resumed>) = 0 [pid 3057] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3058] ioctl(5, KVM_RUN [pid 3057] <... futex resumed>) = 0 [pid 3057] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3062] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3057] <... futex resumed>) = 0 [pid 3062] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3057] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3047] +++ exited with 0 +++ [pid 3057] <... mmap resumed>) = 0x7fc37fe20000 [pid 3057] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3062] <... openat resumed>) = 3 [pid 3057] <... mprotect resumed>) = 0 [pid 3062] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3057] rt_sigprocmask(SIG_BLOCK, ~[], [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3047, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3062] <... futex resumed>) = 1 [pid 3061] <... ioctl resumed>) = 4 [pid 3059] <... futex resumed>) = 0 [pid 3057] <... rt_sigprocmask resumed>[], 8) = 0 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3062] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3059] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3057] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3062] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3059] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3064 attached [pid 3062] ioctl(3, KVM_CREATE_VM, 0 [pid 3059] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3064] set_robust_list(0x7fc37fe409a0, 24 [pid 3061] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3058] <... ioctl resumed>, 0) = 0 [pid 3057] <... clone3 resumed> => {parent_tid=[3064]}, 88) = 3064 [pid 297] <... restart_syscall resumed>) = 0 [pid 3064] <... set_robust_list resumed>) = 0 [pid 3061] <... futex resumed>) = 1 [pid 3060] <... futex resumed>) = 0 [pid 3058] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3057] rt_sigprocmask(SIG_SETMASK, [], [pid 3064] rt_sigprocmask(SIG_SETMASK, [], [pid 3061] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3060] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3058] <... futex resumed>) = 0 [pid 3057] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3064] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3060] <... futex resumed>) = 0 [pid 3058] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3057] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3064] ioctl(5, KVM_RUN [pid 3061] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3060] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3057] <... futex resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3064] <... ioctl resumed>, 0) = 0 [pid 3061] <... ioctl resumed>) = 5 [pid 3057] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3064] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3057] <... futex resumed>) = 0 [pid 3057] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3057] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3058] <... futex resumed>) = 0 [pid 3064] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3058] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3061] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3058] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3061] <... futex resumed>) = 1 [pid 3060] <... futex resumed>) = 0 [pid 3058] <... futex resumed>) = 1 [pid 3057] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3065 attached [pid 3061] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3060] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3058] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3057] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3065 [pid 3065] set_robust_list(0x55558e2706a0, 24 [pid 3062] <... ioctl resumed>) = 4 [pid 3060] <... futex resumed>) = 0 [pid 3057] <... futex resumed>) = 0 [pid 3065] <... set_robust_list resumed>) = 0 [pid 3062] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3061] <... ioctl resumed>) = 0 [pid 3060] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3058] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3057] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3065] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3062] <... futex resumed>) = 1 [pid 3061] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3059] <... futex resumed>) = 0 [pid 3058] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3059] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3058] <... futex resumed>) = 0 [pid 3059] <... futex resumed>) = 0 [pid 3058] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3061] <... ioctl resumed>) = 0 [pid 3059] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3057] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3061] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3058] ioctl(5, KVM_RUN [pid 3057] <... futex resumed>) = 0 [pid 3065] <... prctl resumed>) = 0 [pid 3062] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3057] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3065] setpgid(0, 0 [pid 3062] <... ioctl resumed>) = 5 [pid 3061] <... ioctl resumed>) = 0 [pid 3058] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3065] <... setpgid resumed>) = 0 [pid 3061] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3058] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3062] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3065] <... openat resumed>) = 3 [pid 3065] write(3, "1000", 4 [pid 3062] <... futex resumed>) = 1 [pid 3059] <... futex resumed>) = 0 [pid 3065] <... write resumed>) = 4 [pid 3062] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3059] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3065] close(3 [pid 3062] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3058] <... futex resumed>) = 1 [pid 3057] <... futex resumed>) = 0 [pid 3065] <... close resumed>) = 0 [pid 3062] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3065] write(1, "executing program\n", 18 [pid 3059] <... futex resumed>) = 0 [pid 3058] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3057] exit_group(0executing program [pid 3061] <... ioctl resumed>) = 0 [pid 3059] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3057] <... exit_group resumed>) = ? [pid 3061] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3064] <... futex resumed>) = ? [pid 3058] <... futex resumed>) = ? [pid 3065] <... write resumed>) = 18 [pid 3058] +++ exited with 0 +++ [pid 3065] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3065] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3065] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3065] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3065] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3065] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3065] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3066 attached => {parent_tid=[3066]}, 88) = 3066 [pid 3066] set_robust_list(0x7fc37fe619a0, 24 [pid 3065] rt_sigprocmask(SIG_SETMASK, [], [pid 3066] <... set_robust_list resumed>) = 0 [pid 3065] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3066] rt_sigprocmask(SIG_SETMASK, [], [pid 3065] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3066] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3065] <... futex resumed>) = 0 [pid 3066] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3065] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3066] <... openat resumed>) = 3 [pid 3066] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3065] <... futex resumed>) = 0 [pid 3066] <... futex resumed>) = 1 [pid 3065] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3066] ioctl(3, KVM_CREATE_VM, 0 [pid 3065] <... futex resumed>) = 0 [pid 3065] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3062] <... ioctl resumed>) = 0 [pid 3061] <... ioctl resumed>) = 0 [pid 3062] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3061] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3066] <... ioctl resumed>) = 4 [pid 3062] <... ioctl resumed>) = 0 [pid 3061] <... ioctl resumed>) = 0 [pid 3066] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3062] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3061] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3066] <... futex resumed>) = 1 [pid 3065] <... futex resumed>) = 0 [pid 3066] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3065] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3065] <... futex resumed>) = 0 [pid 3066] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3065] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3066] <... ioctl resumed>) = 5 [pid 3062] <... ioctl resumed>) = 0 [pid 3061] <... ioctl resumed>) = 0 [pid 3062] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3066] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3065] <... futex resumed>) = 0 [pid 3065] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3066] <... futex resumed>) = 1 [pid 3065] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3066] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3061] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3061] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3061] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3061] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3061] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3061] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3062] <... ioctl resumed>) = 0 [pid 3062] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3066] <... ioctl resumed>) = 0 [pid 3061] <... ioctl resumed>) = 0 [pid 3066] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3061] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3066] <... ioctl resumed>) = 0 [pid 3061] <... ioctl resumed>) = 0 [pid 3062] <... ioctl resumed>) = 0 [pid 3066] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3062] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3061] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3066] <... ioctl resumed>) = 0 [pid 3062] <... ioctl resumed>) = 0 [pid 3066] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3062] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3061] <... ioctl resumed>) = 0 [pid 3061] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3066] <... ioctl resumed>) = 0 [pid 3062] <... ioctl resumed>) = 0 [pid 3061] <... ioctl resumed>) = 0 [pid 3066] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3062] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3061] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3061] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3061] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3061] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3061] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3061] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3061] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3061] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3061] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3061] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3061] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3061] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3061] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3061] close(6) = 0 [pid 3061] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3061] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3061] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3061] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3060] <... futex resumed>) = 0 [pid 3061] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3060] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3066] <... ioctl resumed>) = 0 [pid 3062] <... ioctl resumed>) = 0 [pid 3061] <... futex resumed>) = 0 [pid 3060] <... futex resumed>) = 1 [pid 3066] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3062] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3061] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3060] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3061] <... ioctl resumed>) = 0 [pid 3062] <... ioctl resumed>) = 0 [pid 3061] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3062] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3061] <... futex resumed>) = 1 [pid 3060] <... futex resumed>) = 0 [pid 3061] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3060] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3062] <... ioctl resumed>) = 0 [pid 3062] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3066] <... ioctl resumed>) = 0 [pid 3061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3060] <... futex resumed>) = 0 [pid 3066] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3062] <... ioctl resumed>) = 0 [pid 3061] ioctl(5, KVM_RUN [pid 3060] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3062] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3060] <... futex resumed>) = 0 [pid 3060] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3060] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3060] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3066] <... ioctl resumed>) = 0 [pid 3062] <... ioctl resumed>) = 0 [pid 3060] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3066] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3062] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}./strace-static-x86_64: Process 3068 attached [pid 3068] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3068] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3068] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3060] <... clone3 resumed> => {parent_tid=[3068]}, 88) = 3068 [pid 3060] rt_sigprocmask(SIG_SETMASK, [], [pid 3062] <... ioctl resumed>) = 0 [pid 3066] <... ioctl resumed>) = 0 [pid 3060] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3060] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3068] <... futex resumed>) = 0 [pid 3066] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3062] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3060] <... futex resumed>) = 1 [pid 3068] ioctl(5, KVM_RUN [pid 3061] <... ioctl resumed>, 0) = 0 [pid 3060] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3068] <... ioctl resumed>, 0) = 0 [pid 3068] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3060] <... futex resumed>) = 0 [pid 3068] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3060] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3068] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3060] <... futex resumed>) = 0 [pid 3068] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3060] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3068] <... socket resumed>) = 6 [pid 3066] <... ioctl resumed>) = 0 [pid 3062] <... ioctl resumed>) = 0 [pid 3068] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3066] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3062] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3068] <... futex resumed>) = 1 [pid 3060] <... futex resumed>) = 0 [pid 3068] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3066] <... ioctl resumed>) = 0 [pid 3064] +++ exited with 0 +++ [pid 3062] <... ioctl resumed>) = 0 [pid 3061] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3060] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3057] +++ exited with 0 +++ [pid 3066] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3062] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3061] <... futex resumed>) = 0 [pid 3060] <... futex resumed>) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3057, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3061] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3060] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3061] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3061] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3060] <... futex resumed>) = 0 [pid 3060] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3060] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3061] <... futex resumed>) = 1 [pid 3061] ioctl(5, KVM_RUN [pid 299] <... restart_syscall resumed>) = 0 [pid 3066] <... ioctl resumed>) = 0 [pid 3062] <... ioctl resumed>) = 0 [pid 3066] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3062] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3061] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3061] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3069 attached [pid 3066] <... ioctl resumed>) = 0 [pid 3062] <... ioctl resumed>) = 0 [pid 3061] <... futex resumed>) = 1 [pid 3060] <... futex resumed>) = 0 [pid 3069] set_robust_list(0x55558e2706a0, 24 [pid 3062] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3060] exit_group(0 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3069 [pid 3069] <... set_robust_list resumed>) = 0 [pid 3066] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3062] <... ioctl resumed>) = 0 [pid 3061] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3068] <... futex resumed>) = ? [pid 3062] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3061] <... futex resumed>) = ? [pid 3060] <... exit_group resumed>) = ? [pid 3069] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3068] +++ exited with 0 +++ [pid 3066] <... ioctl resumed>) = 0 [pid 3061] +++ exited with 0 +++ [pid 3069] <... prctl resumed>) = 0 [pid 3069] setpgid(0, 0) = 0 [pid 3069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3066] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3062] <... ioctl resumed>) = 0 [pid 3062] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3069] <... openat resumed>) = 3 [pid 3069] write(3, "1000", 4) = 4 [pid 3066] <... ioctl resumed>) = 0 [pid 3062] <... ioctl resumed>) = 0 [pid 3069] close(3 [pid 3066] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3062] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3069] <... close resumed>) = 0 [pid 3066] <... ioctl resumed>) = 0 [pid 3066] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}executing program [pid 3069] write(1, "executing program\n", 18 [pid 3066] <... ioctl resumed>) = 0 [pid 3062] <... ioctl resumed>) = 0 [pid 3069] <... write resumed>) = 18 [pid 3066] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3062] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3069] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3066] <... ioctl resumed>) = 0 [pid 3069] <... futex resumed>) = 0 [pid 3066] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3069] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3066] <... ioctl resumed>) = 0 [pid 3069] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3066] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3069] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3066] <... ioctl resumed>) = 0 [pid 3069] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3066] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3069] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3066] <... ioctl resumed>) = 0 [pid 3066] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3069] <... mmap resumed>) = 0x7fc37fe41000 [pid 3062] <... ioctl resumed>) = 0 [pid 3069] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3066] <... ioctl resumed>) = 0 [pid 3066] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3069] <... mprotect resumed>) = 0 [pid 3066] <... ioctl resumed>) = 0 [pid 3066] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3062] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3069] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3066] <... ioctl resumed>) = 0 [pid 3069] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3066] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3069] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3066] <... ioctl resumed>) = 0 [pid 3062] <... ioctl resumed>) = 0 [pid 3066] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3062] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}./strace-static-x86_64: Process 3070 attached [pid 3069] <... clone3 resumed> => {parent_tid=[3070]}, 88) = 3070 [pid 3066] <... ioctl resumed>) = 0 [pid 3062] <... ioctl resumed>) = 0 [pid 3070] set_robust_list(0x7fc37fe619a0, 24 [pid 3069] rt_sigprocmask(SIG_SETMASK, [], [pid 3066] ioctl(5, KVM_GET_SREGS [pid 3062] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3070] <... set_robust_list resumed>) = 0 [pid 3069] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3066] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3070] rt_sigprocmask(SIG_SETMASK, [], [pid 3069] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3070] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3069] <... futex resumed>) = 0 [pid 3066] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3069] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3070] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3062] <... ioctl resumed>) = 0 [pid 3070] <... openat resumed>) = 3 [pid 3070] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3069] <... futex resumed>) = 0 [pid 3062] ioctl(5, KVM_GET_SREGS [pid 3070] <... futex resumed>) = 1 [pid 3069] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3070] ioctl(3, KVM_CREATE_VM, 0 [pid 3069] <... futex resumed>) = 0 [pid 3066] <... openat resumed>) = 6 [pid 3069] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3062] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3066] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3062] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3066] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3062] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3066] close(6 [pid 3062] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3066] <... close resumed>) = 0 [pid 3066] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3062] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3066] <... ioctl resumed>) = 5 [pid 3066] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3062] <... ioctl resumed>) = 0 [pid 3062] close(6 [pid 3059] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3070] <... ioctl resumed>) = 4 [pid 3059] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3070] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3059] <... futex resumed>) = 0 [pid 3070] <... futex resumed>) = 1 [pid 3069] <... futex resumed>) = 0 [pid 3059] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3070] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3069] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3070] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3069] <... futex resumed>) = 0 [pid 3059] <... mmap resumed>) = 0x7fc37fe20000 [pid 3070] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3069] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3059] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3070] <... ioctl resumed>) = 5 [pid 3066] <... ioctl resumed>) = 0 [pid 3062] <... close resumed>) = 0 [pid 3062] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3059] <... mprotect resumed>) = 0 [pid 3062] <... ioctl resumed>) = 5 [pid 3062] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3059] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3066] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3062] <... ioctl resumed>) = 0 [pid 3070] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3066] <... ioctl resumed>) = 0 [pid 3059] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3070] <... futex resumed>) = 1 [pid 3069] <... futex resumed>) = 0 [pid 3066] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3062] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3059] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3070] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3069] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3066] <... futex resumed>) = 1 [pid 3065] <... futex resumed>) = 0 [pid 3062] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3071 attached [pid 3070] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3069] <... futex resumed>) = 0 [pid 3066] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3065] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3062] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3071] set_robust_list(0x7fc37fe409a0, 24 [pid 3070] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3069] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3065] <... futex resumed>) = 0 [pid 3062] <... futex resumed>) = 0 [pid 3059] <... clone3 resumed> => {parent_tid=[3071]}, 88) = 3071 [pid 3071] <... set_robust_list resumed>) = 0 [pid 3070] <... ioctl resumed>) = 0 [pid 3066] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3065] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3062] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3059] rt_sigprocmask(SIG_SETMASK, [], [pid 3071] rt_sigprocmask(SIG_SETMASK, [], [pid 3070] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3066] <... ioctl resumed>) = 0 [pid 3071] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3066] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3059] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3071] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3070] <... ioctl resumed>) = 0 [pid 3066] <... futex resumed>) = 1 [pid 3065] <... futex resumed>) = 0 [pid 3059] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3070] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3066] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3065] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3071] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3065] <... futex resumed>) = 0 [pid 3071] <... ioctl resumed>) = 0 [pid 3070] <... ioctl resumed>) = 0 [pid 3066] ioctl(5, KVM_RUN [pid 3065] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3059] <... futex resumed>) = 0 [pid 3071] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3070] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3065] <... futex resumed>) = 0 [pid 3059] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3070] <... ioctl resumed>) = 0 [pid 3059] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3070] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3059] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3071] <... futex resumed>) = 0 [pid 3070] <... ioctl resumed>) = 0 [pid 3065] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3062] <... futex resumed>) = 0 [pid 3059] <... futex resumed>) = 1 [pid 3071] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3070] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3065] <... mmap resumed>) = 0x7fc37fe20000 [pid 3062] ioctl(5, KVM_RUN [pid 3059] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3070] <... ioctl resumed>) = 0 [pid 3059] <... futex resumed>) = 0 [pid 3070] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3059] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3070] <... ioctl resumed>) = 0 [pid 3070] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3070] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3070] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3070] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3070] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3071] ioctl(5, KVM_RUN [pid 3065] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3062] <... ioctl resumed>, 0) = 0 [pid 3065] <... mprotect resumed>) = 0 [pid 3071] <... ioctl resumed>, 0) = 0 [pid 3070] <... ioctl resumed>) = 0 [pid 3070] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3071] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3066] <... ioctl resumed>, 0) = 0 [pid 3071] <... futex resumed>) = 1 [pid 3071] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3066] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3065] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3062] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3066] <... futex resumed>) = 0 [pid 3065] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3059] <... futex resumed>) = 0 [pid 3066] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3065] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3062] <... futex resumed>) = 0 [pid 3059] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3059] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3062] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3065] <... clone3 resumed> => {parent_tid=[3074]}, 88) = 3074 ./strace-static-x86_64: Process 3074 attached [pid 3065] rt_sigprocmask(SIG_SETMASK, [], [pid 3062] <... socket resumed>) = 6 [pid 3065] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3062] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3065] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3074] set_robust_list(0x7fc37fe409a0, 24 [pid 3070] <... ioctl resumed>) = 0 [pid 3065] <... futex resumed>) = 0 [pid 3062] <... futex resumed>) = 1 [pid 3059] <... futex resumed>) = 0 [pid 3074] <... set_robust_list resumed>) = 0 [pid 3070] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3065] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3059] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3074] rt_sigprocmask(SIG_SETMASK, [], [pid 3070] <... ioctl resumed>) = 0 [pid 3062] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3074] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3070] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3059] <... futex resumed>) = 0 [pid 3074] ioctl(5, KVM_RUN [pid 3070] <... ioctl resumed>) = 0 [pid 3062] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3070] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3059] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3062] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3070] <... ioctl resumed>) = 0 [pid 3062] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3059] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3070] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3059] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3070] <... ioctl resumed>) = 0 [pid 3062] <... futex resumed>) = 0 [pid 3059] <... futex resumed>) = 1 [pid 3074] <... ioctl resumed>, 0) = 0 [pid 3070] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3062] ioctl(5, KVM_RUN [pid 3059] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3074] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3065] <... futex resumed>) = 0 [pid 3062] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3074] <... futex resumed>) = 1 [pid 3065] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3074] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3066] <... futex resumed>) = 0 [pid 3065] <... futex resumed>) = 1 [pid 3066] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3065] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3066] <... socket resumed>) = 6 [pid 3066] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3065] <... futex resumed>) = 0 [pid 3066] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3065] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3065] <... futex resumed>) = 0 [pid 3066] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3065] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3066] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3066] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3065] <... futex resumed>) = 0 [pid 3066] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3065] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3065] <... futex resumed>) = 0 [pid 3066] ioctl(5, KVM_RUN [pid 3065] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3070] <... ioctl resumed>) = 0 [pid 3062] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3070] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3062] <... futex resumed>) = 1 [pid 3059] <... futex resumed>) = 0 [pid 3070] <... ioctl resumed>) = 0 [pid 3066] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3062] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3059] exit_group(0 [pid 3071] <... futex resumed>) = ? [pid 3070] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3066] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3062] <... futex resumed>) = ? [pid 3059] <... exit_group resumed>) = ? [pid 3071] +++ exited with 0 +++ [pid 3066] <... futex resumed>) = 1 [pid 3065] <... futex resumed>) = 0 [pid 3066] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3065] exit_group(0 [pid 3074] <... futex resumed>) = ? [pid 3066] <... futex resumed>) = ? [pid 3065] <... exit_group resumed>) = ? [pid 3074] +++ exited with 0 +++ [pid 3066] +++ exited with 0 +++ [pid 3062] +++ exited with 0 +++ [pid 3070] <... ioctl resumed>) = 0 [pid 3070] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3070] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3070] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3070] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3070] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3070] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3070] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3070] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3070] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3070] close(6) = 0 [pid 3070] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3060] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3060, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3070] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3070] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3075 attached [pid 3070] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3075 [pid 3075] set_robust_list(0x55558e2706a0, 24 [pid 3070] <... ioctl resumed>) = 0 [pid 3075] <... set_robust_list resumed>) = 0 [pid 3070] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3070] <... futex resumed>) = 1 [pid 3069] <... futex resumed>) = 0 [pid 3075] <... prctl resumed>) = 0 [pid 3070] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3069] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3075] setpgid(0, 0 [pid 3070] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3069] <... futex resumed>) = 0 [pid 3075] <... setpgid resumed>) = 0 [pid 3070] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3069] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3070] <... ioctl resumed>) = 0 [pid 3075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3070] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3075] <... openat resumed>) = 3 [pid 3070] <... futex resumed>) = 1 [pid 3069] <... futex resumed>) = 0 executing program [pid 3069] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3075] write(3, "1000", 4 [pid 3070] ioctl(5, KVM_RUN [pid 3069] <... futex resumed>) = 0 [pid 3075] <... write resumed>) = 4 [pid 3069] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3075] close(3 [pid 3069] <... futex resumed>) = 0 [pid 3075] <... close resumed>) = 0 [pid 3069] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3075] write(1, "executing program\n", 18) = 18 [pid 3069] <... mmap resumed>) = 0x7fc37fe20000 [pid 3075] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3069] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3075] <... futex resumed>) = 0 [pid 3075] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3069] <... mprotect resumed>) = 0 [pid 3075] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3069] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3075] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3069] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3075] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3069] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3075] <... mprotect resumed>) = 0 [pid 3075] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3069] <... clone3 resumed> => {parent_tid=[3077]}, 88) = 3077 [pid 3069] rt_sigprocmask(SIG_SETMASK, [], [pid 3075] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3069] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3075] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3069] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3069] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3075] <... clone3 resumed> => {parent_tid=[3078]}, 88) = 3078 [pid 3075] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3075] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3075] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3078 attached ./strace-static-x86_64: Process 3077 attached [pid 3078] set_robust_list(0x7fc37fe619a0, 24 [pid 3077] set_robust_list(0x7fc37fe409a0, 24 [pid 3078] <... set_robust_list resumed>) = 0 [pid 3077] <... set_robust_list resumed>) = 0 [pid 3078] rt_sigprocmask(SIG_SETMASK, [], [pid 3077] rt_sigprocmask(SIG_SETMASK, [], [pid 3078] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3077] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3078] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3077] ioctl(5, KVM_RUN [pid 3078] <... openat resumed>) = 3 [pid 3070] <... ioctl resumed>, 0) = 0 [pid 3078] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3078] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3075] <... futex resumed>) = 0 [pid 3075] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3078] <... futex resumed>) = 0 [pid 3078] ioctl(3, KVM_CREATE_VM, 0 [pid 3070] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3075] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3070] <... futex resumed>) = 0 [pid 3070] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3077] <... ioctl resumed>, 0) = 0 [pid 3077] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3069] <... futex resumed>) = 0 [pid 3069] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3077] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3070] <... futex resumed>) = 0 [pid 3069] <... futex resumed>) = 1 [pid 3070] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3069] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3070] <... socket resumed>) = 6 [pid 3070] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3069] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3070] <... futex resumed>) = 0 [pid 3069] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3070] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3069] <... futex resumed>) = 0 [pid 3078] <... ioctl resumed>) = 4 [pid 3070] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3069] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3078] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3070] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3069] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3078] <... futex resumed>) = 1 [pid 3075] <... futex resumed>) = 0 [pid 3078] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3075] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3070] <... futex resumed>) = 0 [pid 3069] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3075] <... futex resumed>) = 0 [pid 3070] ioctl(5, KVM_RUN [pid 3069] <... futex resumed>) = 0 [pid 3078] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3075] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3069] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3078] <... ioctl resumed>) = 5 [pid 3070] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3070] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3070] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3078] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3075] <... futex resumed>) = 0 [pid 3069] <... futex resumed>) = 0 [pid 3075] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3069] exit_group(0 [pid 3075] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3078] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3077] <... futex resumed>) = ? [pid 3070] <... futex resumed>) = ? [pid 3077] +++ exited with 0 +++ [pid 3070] +++ exited with 0 +++ [pid 3069] <... exit_group resumed>) = ? [pid 3078] <... ioctl resumed>) = 0 [pid 3078] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3078] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3078] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3065] +++ exited with 0 +++ [pid 3078] <... ioctl resumed>) = 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3065, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3078] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3059] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3059, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3078] <... ioctl resumed>) = 0 [pid 3078] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3078] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3078] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3078] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3078] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3078] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3078] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3078] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3078] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3078] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3078] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3078] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3078] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3078] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3078] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 297] <... restart_syscall resumed>) = 0 [pid 3078] <... ioctl resumed>) = 0 [pid 3078] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3078] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3079 attached [pid 3078] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3079] set_robust_list(0x55558e2706a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3079 [pid 3079] <... set_robust_list resumed>) = 0 [pid 3078] <... ioctl resumed>) = 0 [pid 3078] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3079] setpgid(0, 0 [pid 3078] <... ioctl resumed>) = 0 [pid 3079] <... setpgid resumed>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 3078] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3079] write(3, "1000", 4 [pid 3078] <... ioctl resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3078] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3079] <... write resumed>) = 4 [pid 3079] close(3) = 0 executing program [pid 3078] <... ioctl resumed>) = 0 [pid 3079] write(1, "executing program\n", 18./strace-static-x86_64: Process 3080 attached ) = 18 [pid 3078] ioctl(5, KVM_GET_SREGS [pid 3079] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3080] set_robust_list(0x55558e2706a0, 24 [pid 3078] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3080 [pid 3080] <... set_robust_list resumed>) = 0 [pid 3079] <... futex resumed>) = 0 [pid 3080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3078] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3080] <... prctl resumed>) = 0 [pid 3079] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3080] setpgid(0, 0 [pid 3079] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3078] <... openat resumed>) = 6 [pid 3080] <... setpgid resumed>) = 0 [pid 3079] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3078] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3079] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3080] <... openat resumed>) = 3 [pid 3079] <... mmap resumed>) = 0x7fc37fe41000 executing program [pid 3078] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3080] write(3, "1000", 4) = 4 [pid 3080] close(3) = 0 [pid 3080] write(1, "executing program\n", 18) = 18 [pid 3079] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3078] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3080] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3079] <... mprotect resumed>) = 0 [pid 3080] <... futex resumed>) = 0 [pid 3078] <... ioctl resumed>) = 0 [pid 3080] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3079] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3078] close(6 [pid 3079] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3078] <... close resumed>) = 0 [pid 3079] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3078] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3080] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3080] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3078] <... ioctl resumed>) = 5 ./strace-static-x86_64: Process 3081 attached [pid 3080] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3081] set_robust_list(0x7fc37fe619a0, 24 [pid 3080] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3081] <... set_robust_list resumed>) = 0 [pid 3080] <... mmap resumed>) = 0x7fc37fe41000 [pid 3081] rt_sigprocmask(SIG_SETMASK, [], [pid 3080] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3081] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3080] <... mprotect resumed>) = 0 [pid 3079] <... clone3 resumed> => {parent_tid=[3081]}, 88) = 3081 [pid 3078] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3081] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3080] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3079] rt_sigprocmask(SIG_SETMASK, [], [pid 3078] <... ioctl resumed>) = 0 [pid 3080] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3079] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3079] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3078] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3079] <... futex resumed>) = 1 [pid 3078] <... ioctl resumed>) = 0 [pid 3081] <... futex resumed>) = 0 [pid 3080] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3079] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3078] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3082 attached [pid 3081] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3078] <... futex resumed>) = 1 [pid 3075] <... futex resumed>) = 0 [pid 3082] set_robust_list(0x7fc37fe619a0, 24 [pid 3081] <... openat resumed>) = 3 [pid 3080] <... clone3 resumed> => {parent_tid=[3082]}, 88) = 3082 [pid 3078] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3075] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3082] <... set_robust_list resumed>) = 0 [pid 3081] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3080] rt_sigprocmask(SIG_SETMASK, [], [pid 3078] <... ioctl resumed>) = 0 [pid 3075] <... futex resumed>) = 0 [pid 3082] rt_sigprocmask(SIG_SETMASK, [], [pid 3081] <... futex resumed>) = 1 [pid 3080] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3079] <... futex resumed>) = 0 [pid 3075] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3082] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3081] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3080] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3079] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3078] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3075] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3082] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3081] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3080] <... futex resumed>) = 0 [pid 3079] <... futex resumed>) = 0 [pid 3078] <... futex resumed>) = 0 [pid 3075] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3082] <... openat resumed>) = 3 [pid 3081] ioctl(3, KVM_CREATE_VM, 0 [pid 3080] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3079] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3078] ioctl(5, KVM_RUN [pid 3075] <... futex resumed>) = 0 [pid 3082] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3080] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3082] <... futex resumed>) = 0 [pid 3082] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3080] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3080] <... futex resumed>) = 0 [pid 3075] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3080] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3075] <... futex resumed>) = 0 [pid 3075] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3075] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3075] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3075] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3084 attached => {parent_tid=[3084]}, 88) = 3084 [pid 3075] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3081] <... ioctl resumed>) = 4 [pid 3075] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3075] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3084] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3084] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3084] ioctl(5, KVM_RUN [pid 3082] ioctl(3, KVM_CREATE_VM, 0 [pid 3078] <... ioctl resumed>, 0) = 0 [pid 3084] <... ioctl resumed>, 0) = 0 [pid 3084] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3084] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3075] <... futex resumed>) = 0 [pid 3075] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3075] <... futex resumed>) = 0 [pid 3084] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3075] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3084] <... socket resumed>) = 6 [pid 3084] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3075] <... futex resumed>) = 0 [pid 3075] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3075] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3084] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3084] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3075] <... futex resumed>) = 0 [pid 3075] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3075] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3084] ioctl(5, KVM_RUN, 0) = -1 EFAULT (Bad address) [pid 3078] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3078] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3084] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3075] <... futex resumed>) = 0 [pid 3075] exit_group(0 [pid 3078] <... futex resumed>) = ? [pid 3075] <... exit_group resumed>) = ? [pid 3078] +++ exited with 0 +++ [pid 3084] <... futex resumed>) = ? [pid 3069] +++ exited with 0 +++ [pid 3081] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3082] <... ioctl resumed>) = 4 [pid 3081] <... futex resumed>) = 1 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3069, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3079] <... futex resumed>) = 0 [pid 3079] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3079] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] <... restart_syscall resumed>) = 0 [pid 3081] ioctl(4, KVM_CREATE_VCPU, 2 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3082] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3085 ./strace-static-x86_64: Process 3085 attached [pid 3082] <... futex resumed>) = 1 [pid 3080] <... futex resumed>) = 0 [pid 3085] set_robust_list(0x55558e2706a0, 24 [pid 3082] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3085] <... set_robust_list resumed>) = 0 [pid 3080] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3082] <... futex resumed>) = 0 [pid 3080] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3085] <... prctl resumed>) = 0 [pid 3082] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3081] <... ioctl resumed>) = 5 [pid 3081] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3082] <... ioctl resumed>) = 5 [pid 3085] setpgid(0, 0 [pid 3082] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3081] <... futex resumed>) = 1 [pid 3079] <... futex resumed>) = 0 [pid 3085] <... setpgid resumed>) = 0 [pid 3079] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3081] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3079] <... futex resumed>) = 0 [pid 3085] <... openat resumed>) = 3 [pid 3082] <... futex resumed>) = 1 [pid 3080] <... futex resumed>) = 0 [pid 3079] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3085] write(3, "1000", 4 [pid 3082] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3085] <... write resumed>) = 4 [pid 3085] close(3) = 0 executing program [pid 3085] write(1, "executing program\n", 18 [pid 3080] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3085] <... write resumed>) = 18 [pid 3080] <... futex resumed>) = 1 [pid 3080] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3085] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3082] <... futex resumed>) = 0 [pid 3085] <... futex resumed>) = 0 [pid 3081] <... ioctl resumed>) = 0 [pid 3082] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3085] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3081] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3081] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3081] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3081] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3081] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3081] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3081] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3081] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3081] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3081] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3081] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3081] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3081] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3081] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3081] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3081] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3085] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3085] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3082] <... ioctl resumed>) = 0 [pid 3081] <... ioctl resumed>) = 0 [pid 3085] <... mmap resumed>) = 0x7fc37fe41000 [pid 3082] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3081] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3085] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3085] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3082] <... ioctl resumed>) = 0 [pid 3081] <... ioctl resumed>) = 0 [pid 3085] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3082] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3085] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3081] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}./strace-static-x86_64: Process 3086 attached [pid 3082] <... ioctl resumed>) = 0 [pid 3081] <... ioctl resumed>) = 0 [pid 3086] set_robust_list(0x7fc37fe619a0, 24 [pid 3085] <... clone3 resumed> => {parent_tid=[3086]}, 88) = 3086 [pid 3081] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3086] <... set_robust_list resumed>) = 0 [pid 3085] rt_sigprocmask(SIG_SETMASK, [], [pid 3082] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3086] rt_sigprocmask(SIG_SETMASK, [], [pid 3085] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3081] <... ioctl resumed>) = 0 [pid 3086] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3086] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3081] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3081] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3081] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3081] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3081] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3081] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3081] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3081] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3081] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3081] close(6) = 0 [pid 3081] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3081] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3081] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3081] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3081] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3085] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3086] <... futex resumed>) = 0 [pid 3085] <... futex resumed>) = 1 [pid 3086] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3079] <... futex resumed>) = 0 [pid 3082] <... ioctl resumed>) = 0 [pid 3086] <... openat resumed>) = 3 [pid 3085] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3079] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3086] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3082] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3081] <... futex resumed>) = 0 [pid 3079] <... futex resumed>) = 1 [pid 3086] <... futex resumed>) = 0 [pid 3085] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3082] <... ioctl resumed>) = 0 [pid 3081] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3079] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3086] ioctl(3, KVM_CREATE_VM, 0 [pid 3085] <... futex resumed>) = 0 [pid 3082] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3081] <... ioctl resumed>) = 0 [pid 3085] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3081] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3079] <... futex resumed>) = 0 [pid 3081] <... futex resumed>) = 1 [pid 3079] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3082] <... ioctl resumed>) = 0 [pid 3081] ioctl(5, KVM_RUN [pid 3079] <... futex resumed>) = 0 [pid 3086] <... ioctl resumed>) = 4 [pid 3079] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3082] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3079] <... futex resumed>) = 0 [pid 3086] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3082] <... ioctl resumed>) = 0 [pid 3079] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3079] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3086] <... futex resumed>) = 1 [pid 3082] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3079] <... mprotect resumed>) = 0 [pid 3086] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3082] <... ioctl resumed>) = 0 [pid 3079] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3085] <... futex resumed>) = 0 [pid 3082] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3079] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3085] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3082] <... ioctl resumed>) = 0 [pid 3081] <... ioctl resumed>, 0) = 0 [pid 3079] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3086] <... futex resumed>) = 0 [pid 3085] <... futex resumed>) = 1 [pid 3084] +++ exited with 0 +++ [pid 3082] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3075] +++ exited with 0 +++ ./strace-static-x86_64: Process 3088 attached [pid 3086] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3085] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3079] <... clone3 resumed> => {parent_tid=[3088]}, 88) = 3088 [pid 3088] set_robust_list(0x7fc37fe409a0, 24 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3075, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3082] <... ioctl resumed>) = 0 [pid 3082] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3088] <... set_robust_list resumed>) = 0 [pid 3086] <... ioctl resumed>) = 5 [pid 3079] rt_sigprocmask(SIG_SETMASK, [], [pid 3088] rt_sigprocmask(SIG_SETMASK, [], [pid 3082] <... ioctl resumed>) = 0 [pid 3082] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3088] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3082] <... ioctl resumed>) = 0 [pid 3079] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3086] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3088] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3082] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3081] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3079] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3086] <... futex resumed>) = 1 [pid 3085] <... futex resumed>) = 0 [pid 3082] <... ioctl resumed>) = 0 [pid 3081] <... futex resumed>) = 0 [pid 3079] <... futex resumed>) = 0 [pid 3088] ioctl(5, KVM_RUN [pid 3086] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3085] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3081] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3079] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3082] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3085] <... futex resumed>) = 0 [pid 3088] <... ioctl resumed>, 0) = 0 [pid 3086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3085] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3088] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3086] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3088] <... futex resumed>) = 1 [pid 3082] <... ioctl resumed>) = 0 [pid 3079] <... futex resumed>) = 0 [pid 3088] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3086] <... ioctl resumed>) = 0 [pid 3082] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3079] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3086] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3081] <... futex resumed>) = 0 [pid 3079] <... futex resumed>) = 1 [pid 3086] <... ioctl resumed>) = 0 [pid 3082] <... ioctl resumed>) = 0 [pid 3081] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3079] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3086] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3082] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3081] <... socket resumed>) = 6 [pid 3082] <... ioctl resumed>) = 0 [pid 3082] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3086] <... ioctl resumed>) = 0 [pid 3082] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3081] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3086] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3081] <... futex resumed>) = 1 [pid 3079] <... futex resumed>) = 0 [pid 3086] <... ioctl resumed>) = 0 [pid 3081] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3079] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3086] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3081] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3079] <... futex resumed>) = 0 [pid 3082] <... ioctl resumed>) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 3082] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3081] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3079] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3086] <... ioctl resumed>) = 0 [pid 3086] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}./strace-static-x86_64: Process 3089 attached ) = 0 [pid 3086] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3086] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3086] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3081] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3086] <... ioctl resumed>) = 0 [pid 3086] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3081] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3086] <... ioctl resumed>) = 0 [pid 3086] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3081] <... futex resumed>) = 1 [pid 3081] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3079] <... futex resumed>) = 0 [pid 3086] <... ioctl resumed>) = 0 [pid 3081] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3079] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3086] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3081] ioctl(5, KVM_RUN [pid 3079] <... futex resumed>) = 0 [pid 3079] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3089] set_robust_list(0x55558e2706a0, 24 [pid 3086] <... ioctl resumed>) = 0 [pid 3082] <... ioctl resumed>) = 0 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3089 [pid 3089] <... set_robust_list resumed>) = 0 [pid 3086] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3082] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3081] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3081] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3089] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3079] <... futex resumed>) = 0 [pid 3089] <... prctl resumed>) = 0 [pid 3081] <... futex resumed>) = 1 [pid 3082] <... ioctl resumed>) = 0 [pid 3079] exit_group(0 [pid 3089] setpgid(0, 0 [pid 3088] <... futex resumed>) = ? [pid 3086] <... ioctl resumed>) = 0 [pid 3082] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3089] <... setpgid resumed>) = 0 [pid 3086] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3088] +++ exited with 0 +++ [pid 3081] +++ exited with 0 +++ [pid 3079] <... exit_group resumed>) = ? [pid 3089] <... openat resumed>) = 3 [pid 3086] <... ioctl resumed>) = 0 [pid 3082] <... ioctl resumed>) = 0 [pid 3089] write(3, "1000", 4 [pid 3086] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3082] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3089] <... write resumed>) = 4 [pid 3086] <... ioctl resumed>) = 0 [pid 3082] <... ioctl resumed>) = 0 [pid 3089] close(3 [pid 3086] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3082] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3089] <... close resumed>) = 0 executing program [pid 3086] <... ioctl resumed>) = 0 [pid 3082] <... ioctl resumed>) = 0 [pid 3089] write(1, "executing program\n", 18 [pid 3086] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3082] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3089] <... write resumed>) = 18 [pid 3086] <... ioctl resumed>) = 0 [pid 3082] <... ioctl resumed>) = 0 [pid 3089] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3086] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3082] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3089] <... futex resumed>) = 0 [pid 3086] <... ioctl resumed>) = 0 [pid 3082] <... ioctl resumed>) = 0 [pid 3089] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3086] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3082] ioctl(5, KVM_GET_SREGS [pid 3089] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3086] <... ioctl resumed>) = 0 [pid 3082] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3089] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3086] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3082] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3089] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3086] <... ioctl resumed>) = 0 [pid 3082] <... openat resumed>) = 6 [pid 3089] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3086] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3082] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3089] <... mmap resumed>) = 0x7fc37fe41000 [pid 3086] <... ioctl resumed>) = 0 [pid 3082] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3089] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3086] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3082] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3089] <... mprotect resumed>) = 0 [pid 3089] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3082] <... ioctl resumed>) = 0 [pid 3089] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3082] close(6./strace-static-x86_64: Process 3090 attached ) = 0 [pid 3090] set_robust_list(0x7fc37fe619a0, 24 [pid 3089] <... clone3 resumed> => {parent_tid=[3090]}, 88) = 3090 [pid 3086] <... ioctl resumed>) = 0 [pid 3082] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3090] <... set_robust_list resumed>) = 0 [pid 3089] rt_sigprocmask(SIG_SETMASK, [], [pid 3086] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3082] <... ioctl resumed>) = 5 [pid 3090] rt_sigprocmask(SIG_SETMASK, [], [pid 3089] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3090] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3089] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3082] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3086] <... ioctl resumed>) = 0 [pid 3090] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3089] <... futex resumed>) = 0 [pid 3086] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3082] <... ioctl resumed>) = 0 [pid 3090] <... openat resumed>) = 3 [pid 3089] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3090] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3090] <... futex resumed>) = 0 [pid 3089] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3090] ioctl(3, KVM_CREATE_VM, 0 [pid 3089] <... futex resumed>) = 0 [pid 3086] <... ioctl resumed>) = 0 [pid 3082] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3086] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3082] <... ioctl resumed>) = 0 [pid 3082] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3080] <... futex resumed>) = 0 [pid 3089] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3082] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3080] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3080] <... futex resumed>) = 0 [pid 3082] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3080] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3082] <... ioctl resumed>) = 0 [pid 3082] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3080] <... futex resumed>) = 0 [pid 3082] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3080] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3086] <... ioctl resumed>) = 0 [pid 3082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3080] <... futex resumed>) = 0 [pid 3086] ioctl(5, KVM_GET_SREGS [pid 3080] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3086] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3082] ioctl(5, KVM_RUN [pid 3080] <... futex resumed>) = 0 [pid 3090] <... ioctl resumed>) = 4 [pid 3086] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3080] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3086] <... openat resumed>) = 6 [pid 3080] <... mmap resumed>) = 0x7fc37fe20000 [pid 3090] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3086] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3080] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3090] <... futex resumed>) = 1 [pid 3089] <... futex resumed>) = 0 [pid 3090] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3089] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3086] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3080] <... mprotect resumed>) = 0 [pid 3089] <... futex resumed>) = 0 [pid 3086] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3089] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3086] <... ioctl resumed>) = 0 [pid 3080] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3086] close(6) = 0 [pid 3080] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3086] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3080] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3090] <... ioctl resumed>) = 5 [pid 3086] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 ./strace-static-x86_64: Process 3092 attached [pid 3090] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3086] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3080] <... clone3 resumed> => {parent_tid=[3092]}, 88) = 3092 [pid 3092] set_robust_list(0x7fc37fe409a0, 24 [pid 3090] <... futex resumed>) = 1 [pid 3089] <... futex resumed>) = 0 [pid 3086] <... ioctl resumed>) = 0 [pid 3092] <... set_robust_list resumed>) = 0 [pid 3090] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3089] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3086] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3080] rt_sigprocmask(SIG_SETMASK, [], [pid 3092] rt_sigprocmask(SIG_SETMASK, [], [pid 3090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3089] <... futex resumed>) = 0 [pid 3086] <... futex resumed>) = 1 [pid 3085] <... futex resumed>) = 0 [pid 3080] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3092] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3090] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3089] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3086] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3085] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3080] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3092] ioctl(5, KVM_RUN [pid 3080] <... futex resumed>) = 0 [pid 3080] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3090] <... ioctl resumed>) = 0 [pid 3090] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3090] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3090] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3085] <... futex resumed>) = 0 [pid 3086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3085] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3086] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3090] <... ioctl resumed>) = 0 [pid 3086] <... ioctl resumed>) = 0 [pid 3090] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3082] <... ioctl resumed>, 0) = 0 [pid 3092] <... ioctl resumed>, 0) = 0 [pid 3090] <... ioctl resumed>) = 0 [pid 3086] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3092] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3090] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3082] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3092] <... futex resumed>) = 1 [pid 3090] <... ioctl resumed>) = 0 [pid 3086] <... futex resumed>) = 1 [pid 3085] <... futex resumed>) = 0 [pid 3080] <... futex resumed>) = 0 [pid 3092] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3090] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3086] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3085] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3082] <... futex resumed>) = 0 [pid 3080] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3085] <... futex resumed>) = 0 [pid 3082] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3090] <... ioctl resumed>) = 0 [pid 3086] ioctl(5, KVM_RUN [pid 3085] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3082] <... socket resumed>) = 6 [pid 3080] <... futex resumed>) = 0 [pid 3090] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3085] <... futex resumed>) = 0 [pid 3080] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3085] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3082] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3080] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3090] <... ioctl resumed>) = 0 [pid 3085] <... mmap resumed>) = 0x7fc37fe20000 [pid 3082] <... futex resumed>) = 0 [pid 3080] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3090] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3085] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3082] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3080] <... futex resumed>) = 0 [pid 3090] <... ioctl resumed>) = 0 [pid 3085] <... mprotect resumed>) = 0 [pid 3080] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3090] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3085] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3082] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3086] <... ioctl resumed>, 0) = 0 [pid 3085] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3082] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3085] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3080] <... futex resumed>) = 0 [pid 3086] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3082] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3080] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3090] <... ioctl resumed>) = 0 [pid 3082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3086] <... futex resumed>) = 0 [pid 3085] <... clone3 resumed> => {parent_tid=[3094]}, 88) = 3094 [pid 3082] ioctl(5, KVM_RUN [pid 3086] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3085] rt_sigprocmask(SIG_SETMASK, [], [pid 3082] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3085] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3082] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3085] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3082] <... futex resumed>) = 0 [pid 3085] <... futex resumed>) = 0 [pid 3082] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3085] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3082] <... futex resumed>) = 0 [pid 3080] <... futex resumed>) = 1 ./strace-static-x86_64: Process 3094 attached [pid 3090] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3082] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3080] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3094] set_robust_list(0x7fc37fe409a0, 24 [pid 3080] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3094] <... set_robust_list resumed>) = 0 [pid 3080] exit_group(0 [pid 3090] <... ioctl resumed>) = 0 [pid 3094] rt_sigprocmask(SIG_SETMASK, [], [pid 3092] <... futex resumed>) = ? [pid 3082] <... futex resumed>) = ? [pid 3080] <... exit_group resumed>) = ? [pid 3092] +++ exited with 0 +++ [pid 3082] +++ exited with 0 +++ [pid 3094] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3090] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3094] ioctl(5, KVM_RUN [pid 3090] <... ioctl resumed>) = 0 [pid 3090] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3090] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3090] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3094] <... ioctl resumed>, 0) = 0 [pid 3090] <... ioctl resumed>) = 0 [pid 3090] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3090] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3094] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3085] <... futex resumed>) = 0 [pid 3094] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3085] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3086] <... futex resumed>) = 0 [pid 3086] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3085] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3090] <... ioctl resumed>) = 0 [pid 3086] <... socket resumed>) = 6 [pid 3090] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3086] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3090] <... ioctl resumed>) = 0 [pid 3090] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3090] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3090] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3090] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3090] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3079] +++ exited with 0 +++ [pid 3086] <... futex resumed>) = 1 [pid 3085] <... futex resumed>) = 0 [pid 3086] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3085] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3079, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3090] <... ioctl resumed>) = 0 [pid 3086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3085] <... futex resumed>) = 0 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3090] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3086] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3085] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3090] <... ioctl resumed>) = 0 [pid 3086] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3090] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3086] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3085] <... futex resumed>) = 0 [pid 3086] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3085] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3085] <... futex resumed>) = 0 [pid 3086] ioctl(5, KVM_RUN [pid 3085] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3090] <... ioctl resumed>) = 0 [pid 3090] ioctl(5, KVM_GET_SREGS [pid 297] <... restart_syscall resumed>) = 0 [pid 3090] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3086] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3090] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3090] <... openat resumed>) = 6 [pid 3086] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3085] <... futex resumed>) = 0 [pid 3086] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3085] exit_group(0 [pid 3094] <... futex resumed>) = ? [pid 3085] <... exit_group resumed>) = ? [pid 3094] +++ exited with 0 +++ [pid 3090] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3095 [pid 3086] <... futex resumed>) = ? [pid 3086] +++ exited with 0 +++ ./strace-static-x86_64: Process 3095 attached [pid 3090] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3090] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3095] set_robust_list(0x55558e2706a0, 24 [pid 3090] close(6 [pid 3095] <... set_robust_list resumed>) = 0 [pid 3095] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3090] <... close resumed>) = 0 [pid 3095] <... prctl resumed>) = 0 [pid 3095] setpgid(0, 0 [pid 3090] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3095] <... setpgid resumed>) = 0 [pid 3095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3090] <... ioctl resumed>) = 5 [pid 3095] <... openat resumed>) = 3 executing program [pid 3095] write(3, "1000", 4) = 4 [pid 3095] close(3) = 0 [pid 3095] write(1, "executing program\n", 18) = 18 [pid 3095] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3095] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3095] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3095] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3095] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3090] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3095] <... mprotect resumed>) = 0 [pid 3095] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3095] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} => {parent_tid=[3096]}, 88) = 3096 [pid 3095] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3095] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3095] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3096 attached [pid 3090] <... ioctl resumed>) = 0 [pid 3096] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3096] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3096] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3096] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3095] <... futex resumed>) = 0 [pid 3096] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3095] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3095] <... futex resumed>) = 0 [pid 3096] ioctl(3, KVM_CREATE_VM, 0 [pid 3095] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3090] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3090] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3089] <... futex resumed>) = 0 [pid 3090] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3089] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3089] <... futex resumed>) = 0 [pid 3090] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3089] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3096] <... ioctl resumed>) = 4 [pid 3090] <... ioctl resumed>) = 0 [pid 3096] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3090] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3096] <... futex resumed>) = 1 [pid 3095] <... futex resumed>) = 0 [pid 3090] <... futex resumed>) = 1 [pid 3089] <... futex resumed>) = 0 [pid 3096] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3095] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3090] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3089] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3095] <... futex resumed>) = 0 [pid 3090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3089] <... futex resumed>) = 0 [pid 3096] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3095] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3090] ioctl(5, KVM_RUN [pid 3089] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3096] <... ioctl resumed>) = 5 [pid 3089] <... futex resumed>) = 0 [pid 3096] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3089] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3095] <... futex resumed>) = 0 [pid 3089] <... mmap resumed>) = 0x7fc37fe20000 [pid 3095] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3089] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3095] <... futex resumed>) = 0 [pid 3095] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3096] <... futex resumed>) = 1 [pid 3089] <... mprotect resumed>) = 0 [pid 3096] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3089] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3096] <... ioctl resumed>) = 0 [pid 3089] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3096] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3089] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3098 attached [pid 3096] <... ioctl resumed>) = 0 [pid 3098] set_robust_list(0x7fc37fe409a0, 24 [pid 3096] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3089] <... clone3 resumed> => {parent_tid=[3098]}, 88) = 3098 [pid 3089] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3089] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3098] <... set_robust_list resumed>) = 0 [pid 3096] <... ioctl resumed>) = 0 [pid 3090] <... ioctl resumed>, 0) = 0 [pid 3089] <... futex resumed>) = 0 [pid 3089] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3096] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3098] rt_sigprocmask(SIG_SETMASK, [], [pid 3090] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3096] <... ioctl resumed>) = 0 [pid 3098] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3098] ioctl(5, KVM_RUN, 0) = 0 [pid 3096] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3090] <... futex resumed>) = 0 [pid 3098] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3090] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3089] <... futex resumed>) = 0 [pid 3098] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3089] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3096] <... ioctl resumed>) = 0 [pid 3090] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3089] <... futex resumed>) = 0 [pid 3096] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3089] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3096] <... ioctl resumed>) = 0 [pid 3096] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3090] <... socket resumed>) = 6 [pid 3096] <... ioctl resumed>) = 0 [pid 3090] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3096] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3090] <... futex resumed>) = 1 [pid 3089] <... futex resumed>) = 0 [pid 3090] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3089] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3096] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3089] <... futex resumed>) = 0 [pid 3090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3090] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3090] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3090] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3089] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3096] <... ioctl resumed>) = 0 [pid 3089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3096] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3089] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3090] <... futex resumed>) = 0 [pid 3096] <... ioctl resumed>) = 0 [pid 3089] <... futex resumed>) = 1 [pid 3096] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3090] ioctl(5, KVM_RUN [pid 3089] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3090] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3096] <... ioctl resumed>) = 0 [pid 3090] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3096] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3090] <... futex resumed>) = 1 [pid 3089] <... futex resumed>) = 0 [pid 3090] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3089] exit_group(0 [pid 3096] <... ioctl resumed>) = 0 [pid 3098] <... futex resumed>) = ? [pid 3090] <... futex resumed>) = ? [pid 3089] <... exit_group resumed>) = ? [pid 3098] +++ exited with 0 +++ [pid 3090] +++ exited with 0 +++ [pid 3096] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3096] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3096] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3096] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3096] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3096] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3096] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3096] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3096] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3096] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3096] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3096] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3096] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3096] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3096] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3096] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3096] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3096] close(6) = 0 [pid 3096] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3096] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3096] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3096] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3095] <... futex resumed>) = 0 [pid 3096] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3095] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3096] <... ioctl resumed>) = 0 [pid 3096] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3095] <... futex resumed>) = 0 [pid 3096] <... futex resumed>) = 0 [pid 3095] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3096] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3095] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3095] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3096] <... futex resumed>) = 0 [pid 3095] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3096] ioctl(5, KVM_RUN [pid 3095] <... futex resumed>) = 0 [pid 3095] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3095] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3095] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3095] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3100 attached => {parent_tid=[3100]}, 88) = 3100 [pid 3100] set_robust_list(0x7fc37fe409a0, 24 [pid 3095] rt_sigprocmask(SIG_SETMASK, [], [pid 3100] <... set_robust_list resumed>) = 0 [pid 3095] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3100] rt_sigprocmask(SIG_SETMASK, [], [pid 3095] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3100] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3095] <... futex resumed>) = 0 [pid 3100] ioctl(5, KVM_RUN [pid 3095] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3096] <... ioctl resumed>, 0) = 0 [pid 3100] <... ioctl resumed>, 0) = 0 [pid 3096] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3096] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3100] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3095] <... futex resumed>) = 0 [pid 3095] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3095] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3080] +++ exited with 0 +++ [pid 3096] <... futex resumed>) = 0 [pid 3096] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3100] <... futex resumed>) = 1 [pid 3096] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3095] <... futex resumed>) = 0 [pid 3096] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3095] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3095] <... futex resumed>) = 0 [pid 3096] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3095] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3100] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3096] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3080, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3096] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3096] <... futex resumed>) = 1 [pid 3095] <... futex resumed>) = 0 [pid 3096] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3095] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3096] ioctl(5, KVM_RUN [pid 3095] <... futex resumed>) = 0 [pid 3095] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3096] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 298] <... restart_syscall resumed>) = 0 [pid 3096] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3095] <... futex resumed>) = 0 [pid 3095] exit_group(0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3095] <... exit_group resumed>) = ? [pid 3096] +++ exited with 0 +++ [pid 3100] <... futex resumed>) = ? ./strace-static-x86_64: Process 3101 attached [pid 3101] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3101] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3101 [pid 3101] <... prctl resumed>) = 0 [pid 3101] setpgid(0, 0) = 0 [pid 3101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3101] write(3, "1000", 4) = 4 [pid 3101] close(3) = 0 [pid 3101] write(1, "executing program\n", 18executing program ) = 18 [pid 3101] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3101] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3101] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3101] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3101] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3101] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3101] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} => {parent_tid=[3102]}, 88) = 3102 [pid 3101] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3101] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3101] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3102 attached [pid 3102] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3102] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3102] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3102] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3102] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3101] <... futex resumed>) = 0 [pid 3101] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3102] <... futex resumed>) = 0 [pid 3102] ioctl(3, KVM_CREATE_VM, 0 [pid 3101] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3102] <... ioctl resumed>) = 4 [pid 3102] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3102] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3101] <... futex resumed>) = 0 [pid 3101] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3102] <... futex resumed>) = 0 [pid 3101] <... futex resumed>) = 1 [pid 3102] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3101] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3102] <... ioctl resumed>) = 5 [pid 3102] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3101] <... futex resumed>) = 0 [pid 3101] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3101] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3102] <... futex resumed>) = 1 [pid 3102] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3102] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3102] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3102] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3102] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3102] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3102] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3102] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3102] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3102] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3102] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3102] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3102] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3102] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3102] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3102] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3102] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3102] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3102] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3102] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3102] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3102] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3102] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3102] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3102] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3085] +++ exited with 0 +++ [pid 3089] +++ exited with 0 +++ [pid 3102] <... ioctl resumed>) = 0 [pid 3102] ioctl(5, KVM_GET_SREGS [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3085, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3102] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3102] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3102] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3102] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3102] close(6) = 0 [pid 3102] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3102] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3102] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3102] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3101] <... futex resumed>) = 0 [pid 3102] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3101] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3102] <... ioctl resumed>) = 0 [pid 3101] <... futex resumed>) = 0 [pid 3102] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3101] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3102] <... futex resumed>) = 0 [pid 3101] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3102] ioctl(5, KVM_RUN [pid 3101] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3101] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3101] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3101] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3101] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3101] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[3104]}, 88) = 3104 [pid 3101] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 3104 attached NULL, 8) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 3104] set_robust_list(0x7fc37fe409a0, 24 [pid 3101] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3104] <... set_robust_list resumed>) = 0 [pid 3101] <... futex resumed>) = 0 [pid 3104] rt_sigprocmask(SIG_SETMASK, [], [pid 3101] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3104] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3104] ioctl(5, KVM_RUN [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3105 attached , child_tidptr=0x55558e270690) = 3105 [pid 3105] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3105] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 299] <... restart_syscall resumed>) = 0 [pid 3105] <... prctl resumed>) = 0 [pid 3105] setpgid(0, 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3105] <... setpgid resumed>) = 0 [pid 3102] <... ioctl resumed>, 0) = 0 [pid 3105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3104] <... ioctl resumed>, 0) = 0 [pid 3104] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3105] <... openat resumed>) = 3 [pid 3105] write(3, "1000", 4 [pid 3102] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3104] <... futex resumed>) = 1 [pid 3101] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3106 attached [pid 3105] <... write resumed>) = 4 [pid 3102] <... futex resumed>) = 0 [pid 3101] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3106] set_robust_list(0x55558e2706a0, 24 [pid 3105] close(3 [pid 3101] <... futex resumed>) = 0 [pid 3106] <... set_robust_list resumed>) = 0 [pid 3105] <... close resumed>) = 0 [pid 3104] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 3102] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3101] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3106 [pid 3106] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3105] write(1, "executing program\n", 18) = 18 [pid 3102] <... socket resumed>) = 6 [pid 3105] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3102] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3106] <... prctl resumed>) = 0 [pid 3105] <... futex resumed>) = 0 [pid 3106] setpgid(0, 0 [pid 3105] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3106] <... setpgid resumed>) = 0 [pid 3105] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3102] <... futex resumed>) = 1 [pid 3101] <... futex resumed>) = 0 [pid 3105] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3101] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3105] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3102] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3101] <... futex resumed>) = 0 [pid 3105] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3101] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3105] <... mmap resumed>) = 0x7fc37fe41000 [pid 3102] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3106] <... openat resumed>) = 3 [pid 3105] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3102] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3101] <... futex resumed>) = 0 [pid 3102] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3101] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3101] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3106] write(3, "1000", 4 [pid 3105] <... mprotect resumed>) = 0 [pid 3102] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3106] <... write resumed>) = 4 [pid 3102] ioctl(5, KVM_RUN [pid 3106] close(3 [pid 3105] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3102] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3102] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3101] <... futex resumed>) = 0 [pid 3106] <... close resumed>) = 0 [pid 3105] <... rt_sigprocmask resumed>[], 8) = 0 executing program [pid 3106] write(1, "executing program\n", 18 [pid 3105] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3101] exit_group(0./strace-static-x86_64: Process 3107 attached [pid 3106] <... write resumed>) = 18 [pid 3104] <... futex resumed>) = ? [pid 3101] <... exit_group resumed>) = ? [pid 3107] set_robust_list(0x7fc37fe619a0, 24 [pid 3106] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3104] +++ exited with 0 +++ [pid 3107] <... set_robust_list resumed>) = 0 [pid 3106] <... futex resumed>) = 0 [pid 3105] <... clone3 resumed> => {parent_tid=[3107]}, 88) = 3107 [pid 3106] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3105] rt_sigprocmask(SIG_SETMASK, [], [pid 3106] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3105] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3106] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3105] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3106] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3105] <... futex resumed>) = 0 [pid 3106] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3105] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3106] <... mmap resumed>) = 0x7fc37fe41000 [pid 3107] rt_sigprocmask(SIG_SETMASK, [], [pid 3106] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3107] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3107] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3106] <... mprotect resumed>) = 0 [pid 3107] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3107] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3106] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3105] <... futex resumed>) = 0 [pid 3106] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3105] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3106] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3107] <... futex resumed>) = 0 [pid 3105] <... futex resumed>) = 1 ./strace-static-x86_64: Process 3108 attached [pid 3107] ioctl(3, KVM_CREATE_VM, 0 [pid 3105] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3106] <... clone3 resumed> => {parent_tid=[3108]}, 88) = 3108 [pid 3106] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3106] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3106] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3108] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3108] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3108] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3107] <... ioctl resumed>) = 4 [pid 3108] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3107] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3108] <... futex resumed>) = 1 [pid 3107] <... futex resumed>) = 1 [pid 3108] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3107] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3106] <... futex resumed>) = 0 [pid 3105] <... futex resumed>) = 0 [pid 3106] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3105] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3108] <... futex resumed>) = 0 [pid 3107] <... futex resumed>) = 0 [pid 3106] <... futex resumed>) = 1 [pid 3105] <... futex resumed>) = 1 [pid 3108] ioctl(3, KVM_CREATE_VM, 0 [pid 3107] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3106] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3105] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3107] <... ioctl resumed>) = 5 [pid 3107] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3105] <... futex resumed>) = 0 [pid 3105] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3107] <... futex resumed>) = 1 [pid 3105] <... futex resumed>) = 0 [pid 3107] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3105] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3107] <... ioctl resumed>) = 0 [pid 3107] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3108] <... ioctl resumed>) = 4 [pid 3107] <... ioctl resumed>) = 0 [pid 3108] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3107] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3108] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3106] <... futex resumed>) = 0 [pid 3106] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3108] <... futex resumed>) = 0 [pid 3106] <... futex resumed>) = 1 [pid 3108] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3106] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3107] <... ioctl resumed>) = 0 [pid 3107] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3108] <... ioctl resumed>) = 5 [pid 3107] <... ioctl resumed>) = 0 [pid 3108] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3107] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3108] <... futex resumed>) = 1 [pid 3108] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3106] <... futex resumed>) = 0 [pid 3107] <... ioctl resumed>) = 0 [pid 3107] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3106] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3108] <... futex resumed>) = 0 [pid 3108] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3107] <... ioctl resumed>) = 0 [pid 3106] <... futex resumed>) = 1 [pid 3106] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3108] <... ioctl resumed>) = 0 [pid 3107] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3108] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3107] <... ioctl resumed>) = 0 [pid 3107] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3108] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3107] <... ioctl resumed>) = 0 [pid 3107] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3107] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3108] <... ioctl resumed>) = 0 [pid 3108] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3107] <... ioctl resumed>) = 0 [pid 3108] <... ioctl resumed>) = 0 [pid 3107] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3108] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3108] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3100] +++ exited with 0 +++ [pid 3095] +++ exited with 0 +++ [pid 3108] <... ioctl resumed>) = 0 [pid 3108] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3107] <... ioctl resumed>) = 0 [pid 3107] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3108] <... ioctl resumed>) = 0 [pid 3108] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3107] <... ioctl resumed>) = 0 [pid 3108] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3107] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3108] <... ioctl resumed>) = 0 [pid 3108] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3107] <... ioctl resumed>) = 0 [pid 3108] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3107] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3108] <... ioctl resumed>) = 0 [pid 3107] <... ioctl resumed>) = 0 [pid 3108] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3107] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3108] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3107] <... ioctl resumed>) = 0 [pid 3107] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3108] <... ioctl resumed>) = 0 [pid 3108] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3107] <... ioctl resumed>) = 0 [pid 3107] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3108] <... ioctl resumed>) = 0 [pid 3108] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3107] <... ioctl resumed>) = 0 [pid 3108] <... ioctl resumed>) = 0 [pid 3107] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3108] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3107] <... ioctl resumed>) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 3108] <... ioctl resumed>) = 0 [pid 3107] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3108] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3108] <... ioctl resumed>) = 0 [pid 3108] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3107] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3109 attached [pid 3108] <... ioctl resumed>) = 0 [pid 3107] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3109 [pid 3109] set_robust_list(0x55558e2706a0, 24 [pid 3108] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3107] <... ioctl resumed>) = 0 [pid 3109] <... set_robust_list resumed>) = 0 [pid 3107] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3109] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3108] <... ioctl resumed>) = 0 [pid 3107] <... ioctl resumed>) = 0 [pid 3108] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3109] <... prctl resumed>) = 0 [pid 3108] <... ioctl resumed>) = 0 [pid 3107] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3109] setpgid(0, 0 [pid 3108] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3108] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3108] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3108] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3108] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3108] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3108] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3108] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3108] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3108] close(6) = 0 [pid 3108] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3108] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3108] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3108] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3109] <... setpgid resumed>) = 0 [pid 3108] <... futex resumed>) = 1 [pid 3106] <... futex resumed>) = 0 [pid 3107] <... ioctl resumed>) = 0 [pid 3109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3107] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3106] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3108] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3108] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3108] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3106] <... futex resumed>) = 1 [pid 3109] <... openat resumed>) = 3 [pid 3108] <... futex resumed>) = 0 [pid 3107] <... ioctl resumed>) = 0 [pid 3106] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3109] write(3, "1000", 4 [pid 3108] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3107] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3106] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3109] <... write resumed>) = 4 [pid 3109] close(3 [pid 3107] <... ioctl resumed>) = 0 [pid 3106] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3109] <... close resumed>) = 0 [pid 3108] <... futex resumed>) = 0 [pid 3107] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3106] <... futex resumed>) = 1 [pid 3108] ioctl(5, KVM_RUNexecuting program [pid 3109] write(1, "executing program\n", 18 [pid 3107] <... ioctl resumed>) = 0 [pid 3106] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3109] <... write resumed>) = 18 [pid 3107] ioctl(5, KVM_GET_SREGS [pid 3106] <... futex resumed>) = 0 [pid 3109] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3107] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3106] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3109] <... futex resumed>) = 0 [pid 3107] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3106] <... mmap resumed>) = 0x7fc37fe20000 [pid 3109] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3107] <... openat resumed>) = 6 [pid 3106] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3109] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3107] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3106] <... mprotect resumed>) = 0 [pid 3109] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3107] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3106] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3109] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3107] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3106] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3109] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3107] <... ioctl resumed>) = 0 [pid 3106] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3111 attached [pid 3109] <... mmap resumed>) = 0x7fc37fe41000 [pid 3109] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3107] close(6 [pid 3106] <... clone3 resumed> => {parent_tid=[3111]}, 88) = 3111 [pid 3109] <... mprotect resumed>) = 0 [pid 3107] <... close resumed>) = 0 [pid 3106] rt_sigprocmask(SIG_SETMASK, [], [pid 3111] set_robust_list(0x7fc37fe409a0, 24 [pid 3109] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3107] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3106] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3102] +++ exited with 0 +++ [pid 3101] +++ exited with 0 +++ [pid 3111] <... set_robust_list resumed>) = 0 [pid 3109] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3107] <... ioctl resumed>) = 5 [pid 3106] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3101, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3111] rt_sigprocmask(SIG_SETMASK, [], [pid 3109] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3107] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3106] <... futex resumed>) = 0 [pid 298] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 3112 attached [pid 3111] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3107] <... ioctl resumed>) = 0 [pid 3106] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3111] ioctl(5, KVM_RUN [pid 3109] <... clone3 resumed> => {parent_tid=[3112]}, 88) = 3112 [pid 3112] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3109] rt_sigprocmask(SIG_SETMASK, [], [pid 3107] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3112] rt_sigprocmask(SIG_SETMASK, [], [pid 3109] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3107] <... ioctl resumed>) = 0 [pid 3112] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3109] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3108] <... ioctl resumed>, 0) = 0 [pid 3107] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3111] <... ioctl resumed>, 0) = 0 [pid 3109] <... futex resumed>) = 0 [pid 3107] <... futex resumed>) = 1 [pid 3105] <... futex resumed>) = 0 [pid 3112] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3109] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3108] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3107] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3105] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3105] <... futex resumed>) = 0 [pid 3112] <... openat resumed>) = 3 [pid 3111] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3108] <... futex resumed>) = 0 [pid 3107] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3105] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3112] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3111] <... futex resumed>) = 1 [pid 3108] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3107] <... ioctl resumed>) = 0 [pid 3106] <... futex resumed>) = 0 [pid 3112] <... futex resumed>) = 1 [pid 3111] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3109] <... futex resumed>) = 0 [pid 3107] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3106] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] <... restart_syscall resumed>) = 0 [pid 3112] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3109] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3108] <... futex resumed>) = 0 [pid 3107] <... futex resumed>) = 1 [pid 3106] <... futex resumed>) = 1 [pid 3105] <... futex resumed>) = 0 [pid 3112] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3109] <... futex resumed>) = 0 [pid 3108] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3107] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3106] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3105] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3109] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3108] <... socket resumed>) = 6 [pid 3107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3105] <... futex resumed>) = 0 [pid 3107] ioctl(5, KVM_RUN [pid 3105] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3112] ioctl(3, KVM_CREATE_VM, 0 [pid 3108] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3105] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3114 attached [pid 3105] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3105] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3114] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3114] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3105] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3114] <... prctl resumed>) = 0 [pid 3105] <... rt_sigprocmask resumed>[], 8) = 0 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3114 [pid 3114] setpgid(0, 0 [pid 3105] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3115 attached [pid 3114] <... setpgid resumed>) = 0 executing program [pid 3108] <... futex resumed>) = 1 [pid 3106] <... futex resumed>) = 0 [pid 3115] set_robust_list(0x7fc37fe409a0, 24 [pid 3114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3106] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3105] <... clone3 resumed> => {parent_tid=[3115]}, 88) = 3115 [pid 3115] <... set_robust_list resumed>) = 0 [pid 3114] <... openat resumed>) = 3 [pid 3106] <... futex resumed>) = 0 [pid 3105] rt_sigprocmask(SIG_SETMASK, [], [pid 3115] rt_sigprocmask(SIG_SETMASK, [], [pid 3106] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3115] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3114] write(3, "1000", 4 [pid 3105] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3115] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3114] <... write resumed>) = 4 [pid 3105] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3115] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3114] close(3 [pid 3105] <... futex resumed>) = 0 [pid 3115] ioctl(5, KVM_RUN [pid 3114] <... close resumed>) = 0 [pid 3105] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3114] write(1, "executing program\n", 18) = 18 [pid 3114] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3114] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3114] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3114] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3114] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3114] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3114] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3116 attached [pid 3116] set_robust_list(0x7fc37fe619a0, 24 [pid 3114] <... clone3 resumed> => {parent_tid=[3116]}, 88) = 3116 [pid 3116] <... set_robust_list resumed>) = 0 [pid 3114] rt_sigprocmask(SIG_SETMASK, [], [pid 3116] rt_sigprocmask(SIG_SETMASK, [], [pid 3114] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3116] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3114] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3116] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3114] <... futex resumed>) = 0 [pid 3114] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3116] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3114] <... futex resumed>) = 0 [pid 3114] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3116] ioctl(3, KVM_CREATE_VM, 0 [pid 3114] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3108] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3112] <... ioctl resumed>) = 4 [pid 3116] <... ioctl resumed>) = 4 [pid 3112] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3116] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3109] <... futex resumed>) = 0 [pid 3108] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3109] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3112] <... futex resumed>) = 1 [pid 3109] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3112] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3108] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3106] <... futex resumed>) = 0 [pid 3108] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3106] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3108] <... futex resumed>) = 0 [pid 3108] ioctl(5, KVM_RUN [pid 3106] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3108] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3108] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3108] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3106] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3106] exit_group(0) = ? [pid 3108] <... futex resumed>) = ? [pid 3108] +++ exited with 0 +++ [pid 3112] <... ioctl resumed>) = 5 [pid 3112] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3109] <... futex resumed>) = 0 [pid 3112] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3109] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3116] <... futex resumed>) = 1 [pid 3111] <... futex resumed>) = ? [pid 3109] <... futex resumed>) = 0 [pid 3107] <... ioctl resumed>, 0) = 0 [pid 3116] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3114] <... futex resumed>) = 0 [pid 3114] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3114] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3109] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3115] <... ioctl resumed>, 0) = 0 [pid 3116] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3115] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3107] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3115] <... futex resumed>) = 1 [pid 3105] <... futex resumed>) = 0 [pid 3115] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3107] <... futex resumed>) = 0 [pid 3105] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3116] <... ioctl resumed>) = 5 [pid 3112] <... ioctl resumed>) = 0 [pid 3105] <... futex resumed>) = 0 [pid 3112] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3107] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3105] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3107] <... socket resumed>) = 6 [pid 3107] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3105] <... futex resumed>) = 0 [pid 3112] <... ioctl resumed>) = 0 [pid 3107] <... futex resumed>) = 1 [pid 3112] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3107] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3105] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3116] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3114] <... futex resumed>) = 0 [pid 3112] <... ioctl resumed>) = 0 [pid 3105] <... futex resumed>) = 0 [pid 3116] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3114] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3112] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3105] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3114] <... futex resumed>) = 0 [pid 3107] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3116] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3114] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3112] <... ioctl resumed>) = 0 [pid 3107] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3112] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3107] <... futex resumed>) = 1 [pid 3105] <... futex resumed>) = 0 [pid 3107] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3105] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3105] <... futex resumed>) = 0 [pid 3107] ioctl(5, KVM_RUN [pid 3116] <... ioctl resumed>) = 0 [pid 3116] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3116] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3116] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3107] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3105] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3116] <... ioctl resumed>) = 0 [pid 3116] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3116] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3116] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3116] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3116] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3116] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3112] <... ioctl resumed>) = 0 [pid 3112] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3116] <... ioctl resumed>) = 0 [pid 3116] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3112] <... ioctl resumed>) = 0 [pid 3107] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3112] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3107] <... futex resumed>) = 1 [pid 3105] <... futex resumed>) = 0 [pid 3112] <... ioctl resumed>) = 0 [pid 3107] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3105] exit_group(0 [pid 3115] <... futex resumed>) = ? [pid 3112] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3107] <... futex resumed>) = ? [pid 3105] <... exit_group resumed>) = ? [pid 3116] <... ioctl resumed>) = 0 [pid 3115] +++ exited with 0 +++ [pid 3116] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3116] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3112] <... ioctl resumed>) = 0 [pid 3116] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3112] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3116] <... ioctl resumed>) = 0 [pid 3116] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3116] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3116] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3116] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3116] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3116] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3116] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3116] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3116] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3116] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3116] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3112] <... ioctl resumed>) = 0 [pid 3112] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3116] <... ioctl resumed>) = 0 [pid 3116] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3116] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3116] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3116] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3116] close(6) = 0 [pid 3116] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3116] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3116] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3116] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3114] <... futex resumed>) = 0 [pid 3116] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3114] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3114] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3116] <... ioctl resumed>) = 0 [pid 3116] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3116] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3114] <... futex resumed>) = 0 [pid 3114] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3112] <... ioctl resumed>) = 0 [pid 3114] <... futex resumed>) = 1 [pid 3112] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3114] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3114] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3114] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3114] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3114] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3117 attached => {parent_tid=[3117]}, 88) = 3117 [pid 3114] rt_sigprocmask(SIG_SETMASK, [], [pid 3117] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3114] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3117] rt_sigprocmask(SIG_SETMASK, [], [pid 3114] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3112] <... ioctl resumed>) = 0 [pid 3116] <... futex resumed>) = 0 [pid 3114] <... futex resumed>) = 0 [pid 3112] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3117] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3116] ioctl(5, KVM_RUN [pid 3114] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3112] <... ioctl resumed>) = 0 [pid 3117] ioctl(5, KVM_RUN [pid 3112] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3112] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3112] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3112] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3112] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3116] <... ioctl resumed>, 0) = 0 [pid 3116] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3116] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3117] <... ioctl resumed>, 0) = 0 [pid 3112] <... ioctl resumed>) = 0 [pid 3117] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3112] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3114] <... futex resumed>) = 0 [pid 3117] <... futex resumed>) = 1 [pid 3114] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3117] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3116] <... futex resumed>) = 0 [pid 3114] <... futex resumed>) = 1 [pid 3116] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3114] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3116] <... socket resumed>) = 6 [pid 3116] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3114] <... futex resumed>) = 0 [pid 3116] <... futex resumed>) = 1 [pid 3114] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3116] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3114] <... futex resumed>) = 0 [pid 3116] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3114] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3116] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3112] <... ioctl resumed>) = 0 [pid 3114] <... futex resumed>) = 0 [pid 3112] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3116] <... futex resumed>) = 1 [pid 3114] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3116] ioctl(5, KVM_RUN [pid 3114] <... futex resumed>) = 0 [pid 3114] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3112] <... ioctl resumed>) = 0 [pid 3116] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3112] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3116] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3112] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3116] <... futex resumed>) = 1 [pid 3114] <... futex resumed>) = 0 [pid 3112] <... ioctl resumed>) = 0 [pid 3116] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3114] exit_group(0 [pid 3112] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3117] <... futex resumed>) = ? [pid 3116] <... futex resumed>) = ? [pid 3114] <... exit_group resumed>) = ? [pid 3112] <... ioctl resumed>) = 0 [pid 3117] +++ exited with 0 +++ [pid 3112] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3112] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3112] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3112] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3112] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3112] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3112] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3112] close(6) = 0 [pid 3112] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3112] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3112] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3112] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3112] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3109] <... futex resumed>) = 0 [pid 3109] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3112] <... futex resumed>) = 0 [pid 3109] <... futex resumed>) = 1 [pid 3112] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3109] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3112] <... ioctl resumed>) = 0 [pid 3112] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3109] <... futex resumed>) = 0 [pid 3112] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3109] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3109] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3112] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3109] <... futex resumed>) = 0 [pid 3112] ioctl(5, KVM_RUN [pid 3109] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3112] <... ioctl resumed>, 0) = 0 [pid 3112] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3112] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3109] <... mmap resumed>) = 0x7fc37fe20000 [pid 3111] +++ exited with 0 +++ [pid 3109] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3106] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3106, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3109] <... mprotect resumed>) = 0 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3109] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3109] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3120 attached [pid 3120] set_robust_list(0x7fc37fe409a0, 24 [pid 3109] <... clone3 resumed> => {parent_tid=[3120]}, 88) = 3120 [pid 3120] <... set_robust_list resumed>) = 0 [pid 3109] rt_sigprocmask(SIG_SETMASK, [], [pid 3120] rt_sigprocmask(SIG_SETMASK, [], [pid 3109] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3120] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3109] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3120] ioctl(5, KVM_RUN [pid 3109] <... futex resumed>) = 0 [pid 3109] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3120] <... ioctl resumed>, 0) = 0 [pid 3120] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3120] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3109] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3109] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3112] <... futex resumed>) = 0 [pid 3109] <... futex resumed>) = 1 [pid 3112] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3109] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3112] <... socket resumed>) = 6 [pid 3112] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3109] <... futex resumed>) = 0 [pid 3112] <... futex resumed>) = 1 [pid 3109] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3112] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3109] <... futex resumed>) = 0 [pid 3109] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3112] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3112] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3109] <... futex resumed>) = 0 [pid 3112] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3109] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3112] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3109] <... futex resumed>) = 0 [pid 3112] ioctl(5, KVM_RUN [pid 3109] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3112] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3112] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3109] <... futex resumed>) = 0 [pid 3112] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3109] exit_group(0 [pid 3112] <... futex resumed>) = ? [pid 3109] <... exit_group resumed>) = ? [pid 3112] +++ exited with 0 +++ [pid 3120] <... futex resumed>) = ? [pid 299] <... restart_syscall resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3121 ./strace-static-x86_64: Process 3121 attached [pid 3121] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3121] setpgid(0, 0) = 0 [pid 3121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3121] write(3, "1000", 4) = 4 [pid 3121] close(3) = 0 executing program [pid 3121] write(1, "executing program\n", 18) = 18 [pid 3121] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3121] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3121] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3121] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3121] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3121] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3121] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3122 attached [pid 3122] set_robust_list(0x7fc37fe619a0, 24 [pid 3121] <... clone3 resumed> => {parent_tid=[3122]}, 88) = 3122 [pid 3122] <... set_robust_list resumed>) = 0 [pid 3122] rt_sigprocmask(SIG_SETMASK, [], [pid 3121] rt_sigprocmask(SIG_SETMASK, [], [pid 3122] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3122] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3121] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3121] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3122] <... futex resumed>) = 0 [pid 3121] <... futex resumed>) = 1 [pid 3122] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3121] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3122] <... openat resumed>) = 3 [pid 3122] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3121] <... futex resumed>) = 0 [pid 3122] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3121] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3122] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3121] <... futex resumed>) = 0 [pid 3122] ioctl(3, KVM_CREATE_VM, 0 [pid 3121] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3122] <... ioctl resumed>) = 4 [pid 3122] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3121] <... futex resumed>) = 0 [pid 3122] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3121] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3122] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3121] <... futex resumed>) = 0 [pid 3122] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3121] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3122] <... ioctl resumed>) = 5 [pid 3122] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3121] <... futex resumed>) = 0 [pid 3122] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3121] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3122] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3121] <... futex resumed>) = 0 [pid 3122] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3121] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3122] <... ioctl resumed>) = 0 [pid 3122] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3122] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3122] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3122] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3122] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3122] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3122] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3122] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3122] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3122] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3122] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3122] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3122] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3122] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3122] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3122] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3122] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3122] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3122] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3122] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3122] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3122] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3122] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3122] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3122] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3122] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3122] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3122] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3122] close(6) = 0 [pid 3122] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3122] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3122] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3122] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3121] <... futex resumed>) = 0 [pid 3122] <... futex resumed>) = 1 [pid 3121] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3122] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3121] <... futex resumed>) = 0 [pid 3122] <... ioctl resumed>) = 0 [pid 3121] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3122] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3121] <... futex resumed>) = 0 [pid 3122] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3121] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3122] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3121] <... futex resumed>) = 0 [pid 3122] ioctl(5, KVM_RUN [pid 3121] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3121] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3107] +++ exited with 0 +++ [pid 3105] +++ exited with 0 +++ [pid 3121] <... mmap resumed>) = 0x7fc37fe20000 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3105, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3121] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3121] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3121] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3124 attached [pid 3124] set_robust_list(0x7fc37fe409a0, 24 [pid 3121] <... clone3 resumed> => {parent_tid=[3124]}, 88) = 3124 [pid 3124] <... set_robust_list resumed>) = 0 [pid 3121] rt_sigprocmask(SIG_SETMASK, [], [pid 3124] rt_sigprocmask(SIG_SETMASK, [], [pid 3121] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3124] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3121] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3124] ioctl(5, KVM_RUN [pid 3121] <... futex resumed>) = 0 [pid 3122] <... ioctl resumed>, 0) = 0 [pid 3121] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3122] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] <... restart_syscall resumed>) = 0 [pid 3122] <... futex resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3122] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3124] <... ioctl resumed>, 0) = 0 [pid 3124] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3121] <... futex resumed>) = 0 [pid 3124] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3121] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3122] <... futex resumed>) = 0 [pid 3122] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3122] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3122] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3121] <... futex resumed>) = 1 [pid 3121] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3121] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3122] <... futex resumed>) = 0 [pid 3122] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3122] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3122] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3121] <... futex resumed>) = 1 [pid 3121] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3121] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3122] <... futex resumed>) = 0 [pid 3121] <... futex resumed>) = 1 [pid 3122] ioctl(5, KVM_RUN [pid 3121] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3122] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3122] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3121] <... futex resumed>) = 0 [pid 3122] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3125 attached [pid 3121] exit_group(0 [pid 3125] set_robust_list(0x55558e2706a0, 24 [pid 3124] <... futex resumed>) = ? [pid 3122] <... futex resumed>) = ? [pid 3121] <... exit_group resumed>) = ? [pid 3125] <... set_robust_list resumed>) = 0 [pid 3124] +++ exited with 0 +++ [pid 3122] +++ exited with 0 +++ [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3125 [pid 3125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3125] setpgid(0, 0) = 0 [pid 3125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3125] write(3, "1000", 4) = 4 [pid 3125] close(3) = 0 executing program [pid 3125] write(1, "executing program\n", 18) = 18 [pid 3125] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3125] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3125] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3125] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3125] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3125] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3125] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3126 attached => {parent_tid=[3126]}, 88) = 3126 [pid 3126] set_robust_list(0x7fc37fe619a0, 24 [pid 3125] rt_sigprocmask(SIG_SETMASK, [], [pid 3126] <... set_robust_list resumed>) = 0 [pid 3125] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3126] rt_sigprocmask(SIG_SETMASK, [], [pid 3125] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3126] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3125] <... futex resumed>) = 0 [pid 3126] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3125] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3126] <... openat resumed>) = 3 [pid 3126] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3125] <... futex resumed>) = 0 [pid 3126] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3125] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3126] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3125] <... futex resumed>) = 0 [pid 3126] ioctl(3, KVM_CREATE_VM, 0 [pid 3125] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3126] <... ioctl resumed>) = 4 [pid 3126] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3125] <... futex resumed>) = 0 [pid 3125] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3125] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3126] <... futex resumed>) = 1 [pid 3126] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3126] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3125] <... futex resumed>) = 0 [pid 3125] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3125] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3126] <... futex resumed>) = 1 [pid 3126] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3126] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3126] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3126] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3126] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3126] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3120] +++ exited with 0 +++ [pid 3109] +++ exited with 0 +++ [pid 3126] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3126] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3116] +++ exited with 0 +++ [pid 3114] +++ exited with 0 +++ [pid 3126] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3114, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3126] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3126] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3126] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3126] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 297] <... restart_syscall resumed>) = 0 [pid 3126] <... ioctl resumed>) = 0 [pid 3126] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3126] <... ioctl resumed>) = 0 [pid 3126] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 ./strace-static-x86_64: Process 3127 attached [pid 3126] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3127] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3127] setpgid(0, 0) = 0 [pid 3127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3127] write(3, "1000", 4) = 4 [pid 3127] close(3) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 3127] write(1, "executing program\n", 18executing program ) = 18 [pid 3127] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3128 attached [pid 3126] <... ioctl resumed>) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3127 [pid 3128] set_robust_list(0x55558e2706a0, 24 [pid 3127] <... futex resumed>) = 0 [pid 3126] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3128 [pid 3128] <... set_robust_list resumed>) = 0 [pid 3127] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3126] <... ioctl resumed>) = 0 [pid 3128] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3127] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3126] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3127] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3128] <... prctl resumed>) = 0 [pid 3127] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3126] <... ioctl resumed>) = 0 [pid 3128] setpgid(0, 0 [pid 3127] <... mmap resumed>) = 0x7fc37fe41000 [pid 3126] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3128] <... setpgid resumed>) = 0 [pid 3127] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3126] <... ioctl resumed>) = 0 [pid 3128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3127] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3126] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3127] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3126] <... ioctl resumed>) = 0 [pid 3127] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3126] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3128] <... openat resumed>) = 3 [pid 3128] write(3, "1000", 4 [pid 3126] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3129 attached [pid 3128] <... write resumed>) = 4 [pid 3126] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}executing program [pid 3128] close(3 [pid 3127] <... clone3 resumed> => {parent_tid=[3129]}, 88) = 3129 [pid 3128] <... close resumed>) = 0 [pid 3127] rt_sigprocmask(SIG_SETMASK, [], [pid 3128] write(1, "executing program\n", 18 [pid 3127] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3128] <... write resumed>) = 18 [pid 3127] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3126] <... ioctl resumed>) = 0 [pid 3128] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3127] <... futex resumed>) = 0 [pid 3126] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3128] <... futex resumed>) = 0 [pid 3127] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3128] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3126] <... ioctl resumed>) = 0 [pid 3129] set_robust_list(0x7fc37fe619a0, 24 [pid 3126] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3129] <... set_robust_list resumed>) = 0 [pid 3128] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3129] rt_sigprocmask(SIG_SETMASK, [], [pid 3128] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3126] <... ioctl resumed>) = 0 [pid 3129] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3128] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3126] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3129] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3128] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3129] <... openat resumed>) = 3 [pid 3128] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3126] <... ioctl resumed>) = 0 [pid 3129] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3127] <... futex resumed>) = 0 [pid 3129] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3127] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3128] <... mprotect resumed>) = 0 [pid 3126] ioctl(5, KVM_GET_SREGS [pid 3129] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3127] <... futex resumed>) = 0 [pid 3129] ioctl(3, KVM_CREATE_VM, 0 [pid 3128] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3127] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3126] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3128] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3126] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3128] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3126] <... openat resumed>) = 6 [pid 3128] <... clone3 resumed> => {parent_tid=[3130]}, 88) = 3130 [pid 3128] rt_sigprocmask(SIG_SETMASK, [], [pid 3126] ioctl(6, KVM_GET_SUPPORTED_CPUID./strace-static-x86_64: Process 3130 attached [pid 3128] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3130] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3128] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3126] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3130] rt_sigprocmask(SIG_SETMASK, [], [pid 3128] <... futex resumed>) = 0 [pid 3130] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3130] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3128] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3129] <... ioctl resumed>) = 4 [pid 3126] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3130] <... openat resumed>) = 3 [pid 3126] <... ioctl resumed>) = 0 [pid 3126] close(6) = 0 [pid 3126] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3126] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3130] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3129] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3130] <... futex resumed>) = 1 [pid 3129] <... futex resumed>) = 1 [pid 3128] <... futex resumed>) = 0 [pid 3127] <... futex resumed>) = 0 [pid 3126] <... ioctl resumed>) = 0 [pid 3130] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3129] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3128] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3127] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3130] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3129] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3128] <... futex resumed>) = 0 [pid 3127] <... futex resumed>) = 0 [pid 3126] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3130] ioctl(3, KVM_CREATE_VM, 0 [pid 3129] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3128] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3127] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3126] <... ioctl resumed>) = 0 [pid 3129] <... ioctl resumed>) = 5 [pid 3126] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3129] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3126] <... futex resumed>) = 1 [pid 3125] <... futex resumed>) = 0 [pid 3129] <... futex resumed>) = 1 [pid 3127] <... futex resumed>) = 0 [pid 3126] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3125] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3129] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3127] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3126] <... ioctl resumed>) = 0 [pid 3125] <... futex resumed>) = 0 [pid 3129] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3127] <... futex resumed>) = 0 [pid 3126] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3125] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3129] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3127] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3126] <... futex resumed>) = 0 [pid 3125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3126] ioctl(5, KVM_RUN [pid 3125] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3130] <... ioctl resumed>) = 4 [pid 3125] <... futex resumed>) = 0 [pid 3129] <... ioctl resumed>) = 0 [pid 3129] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3125] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3130] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3125] <... futex resumed>) = 0 [pid 3129] <... ioctl resumed>) = 0 [pid 3129] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3125] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3128] <... futex resumed>) = 0 [pid 3129] <... ioctl resumed>) = 0 [pid 3129] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3128] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3125] <... mmap resumed>) = 0x7fc37fe20000 [pid 3128] <... futex resumed>) = 0 [pid 3130] <... futex resumed>) = 1 [pid 3128] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3125] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3130] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3125] <... mprotect resumed>) = 0 [pid 3129] <... ioctl resumed>) = 0 [pid 3125] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3125] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3129] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}./strace-static-x86_64: Process 3132 attached [pid 3125] <... clone3 resumed> => {parent_tid=[3132]}, 88) = 3132 [pid 3130] <... ioctl resumed>) = 5 [pid 3129] <... ioctl resumed>) = 0 [pid 3125] rt_sigprocmask(SIG_SETMASK, [], [pid 3132] set_robust_list(0x7fc37fe409a0, 24 [pid 3129] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3132] <... set_robust_list resumed>) = 0 [pid 3130] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3129] <... ioctl resumed>) = 0 [pid 3125] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3132] rt_sigprocmask(SIG_SETMASK, [], [pid 3129] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3132] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3130] <... futex resumed>) = 1 [pid 3128] <... futex resumed>) = 0 [pid 3126] <... ioctl resumed>, 0) = 0 [pid 3125] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3130] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3128] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3125] <... futex resumed>) = 0 [pid 3130] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3128] <... futex resumed>) = 0 [pid 3125] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3130] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3128] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3126] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3132] ioctl(5, KVM_RUN [pid 3129] <... ioctl resumed>) = 0 [pid 3132] <... ioctl resumed>, 0) = 0 [pid 3129] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3132] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3129] <... ioctl resumed>) = 0 [pid 3126] <... futex resumed>) = 0 [pid 3132] <... futex resumed>) = 1 [pid 3130] <... ioctl resumed>) = 0 [pid 3129] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3126] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3125] <... futex resumed>) = 0 [pid 3132] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3130] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3129] <... ioctl resumed>) = 0 [pid 3125] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3129] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3130] <... ioctl resumed>) = 0 [pid 3129] <... ioctl resumed>) = 0 [pid 3126] <... futex resumed>) = 0 [pid 3125] <... futex resumed>) = 1 [pid 3130] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3129] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3126] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3125] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3130] <... ioctl resumed>) = 0 [pid 3126] <... socket resumed>) = 6 [pid 3130] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3126] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3130] <... ioctl resumed>) = 0 [pid 3126] <... futex resumed>) = 0 [pid 3125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3129] <... ioctl resumed>) = 0 [pid 3130] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3126] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3129] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3125] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3130] <... ioctl resumed>) = 0 [pid 3129] <... ioctl resumed>) = 0 [pid 3126] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3125] <... futex resumed>) = 0 [pid 3121] +++ exited with 0 +++ [pid 3129] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3121, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3130] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3129] <... ioctl resumed>) = 0 [pid 3126] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3125] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3129] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3130] <... ioctl resumed>) = 0 [pid 3126] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3130] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3126] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3130] <... ioctl resumed>) = 0 [pid 3126] <... futex resumed>) = 1 [pid 3125] <... futex resumed>) = 0 [pid 3130] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3126] ioctl(5, KVM_RUN [pid 3125] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3125] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3126] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3126] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3126] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3125] <... futex resumed>) = 0 [pid 3125] exit_group(0 [pid 3132] <... futex resumed>) = ? [pid 3125] <... exit_group resumed>) = ? [pid 3132] +++ exited with 0 +++ [pid 3126] <... futex resumed>) = ? [pid 3130] <... ioctl resumed>) = 0 [pid 3129] <... ioctl resumed>) = 0 [pid 3130] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3129] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3130] <... ioctl resumed>) = 0 [pid 3130] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3129] <... ioctl resumed>) = 0 [pid 3130] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3129] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3130] <... ioctl resumed>) = 0 [pid 3130] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3129] <... ioctl resumed>) = 0 [pid 3130] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3129] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3130] <... ioctl resumed>) = 0 [pid 3129] <... ioctl resumed>) = 0 [pid 3130] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3129] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3130] <... ioctl resumed>) = 0 [pid 3129] <... ioctl resumed>) = 0 [pid 3130] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3129] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3130] <... ioctl resumed>) = 0 [pid 3130] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3130] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3130] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3130] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3130] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3130] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3130] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3130] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3130] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3130] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3130] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3130] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3130] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3130] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3130] close(6) = 0 [pid 3130] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3130] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3130] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3130] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3128] <... futex resumed>) = 0 [pid 3130] <... futex resumed>) = 1 [pid 3128] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3130] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3128] <... futex resumed>) = 0 [pid 3130] <... ioctl resumed>) = 0 [pid 3128] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3130] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3128] <... futex resumed>) = 0 [pid 3130] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3128] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3130] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3128] <... futex resumed>) = 0 [pid 3130] ioctl(5, KVM_RUN [pid 3128] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3130] <... ioctl resumed>, 0) = 0 [pid 3128] <... futex resumed>) = 0 [pid 299] <... restart_syscall resumed>) = 0 [pid 3128] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3128] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3128] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3128] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[3134]}, 88) = 3134 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3128] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3128] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3128] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3134 attached [pid 3134] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3134] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3134] ioctl(5, KVM_RUN, 0) = 0 ./strace-static-x86_64: Process 3135 attached [pid 3134] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3135 [pid 3128] <... futex resumed>) = 0 [pid 3128] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3128] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3134] <... futex resumed>) = 1 [pid 3134] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3135] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3134] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3128] <... futex resumed>) = 0 [pid 3135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3128] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3135] setpgid(0, 0 [pid 3128] <... futex resumed>) = 0 [pid 3135] <... setpgid resumed>) = 0 [pid 3128] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3134] <... futex resumed>) = 1 [pid 3134] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3135] <... openat resumed>) = 3 [pid 3130] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3135] write(3, "1000", 4 [pid 3134] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3129] <... ioctl resumed>) = 0 [pid 3134] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3129] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3135] <... write resumed>) = 4 [pid 3134] <... futex resumed>) = 1 [pid 3128] <... futex resumed>) = 0 [pid 3134] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3128] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3128] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = 0 [pid 3128] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3135] close(3) = 0 executing program [pid 3135] write(1, "executing program\n", 18) = 18 [pid 3135] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3129] <... ioctl resumed>) = 0 [pid 3135] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3129] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3135] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3135] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3129] <... ioctl resumed>) = 0 [pid 3135] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3129] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3135] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3130] <... futex resumed>) = 1 [pid 3130] ioctl(5, KVM_RUN [pid 3135] <... mmap resumed>) = 0x7fc37fe41000 [pid 3130] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3129] <... ioctl resumed>) = 0 [pid 3135] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3129] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3135] <... mprotect resumed>) = 0 [pid 3135] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3130] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3135] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3129] <... ioctl resumed>) = 0 [pid 3135] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3129] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}./strace-static-x86_64: Process 3136 attached [pid 3130] <... futex resumed>) = 1 [pid 3128] <... futex resumed>) = 0 [pid 3130] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3128] exit_group(0 [pid 3134] <... futex resumed>) = ? [pid 3130] <... futex resumed>) = ? [pid 3128] <... exit_group resumed>) = ? [pid 3134] +++ exited with 0 +++ [pid 3130] +++ exited with 0 +++ [pid 3129] <... ioctl resumed>) = 0 [pid 3135] <... clone3 resumed> => {parent_tid=[3136]}, 88) = 3136 [pid 3136] set_robust_list(0x7fc37fe619a0, 24 [pid 3135] rt_sigprocmask(SIG_SETMASK, [], [pid 3129] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3136] <... set_robust_list resumed>) = 0 [pid 3135] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3136] rt_sigprocmask(SIG_SETMASK, [], [pid 3135] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3136] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3135] <... futex resumed>) = 0 [pid 3129] <... ioctl resumed>) = 0 [pid 3136] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3135] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3129] ioctl(5, KVM_GET_SREGS [pid 3136] <... openat resumed>) = 3 [pid 3129] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3136] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3129] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3136] <... futex resumed>) = 1 [pid 3135] <... futex resumed>) = 0 [pid 3129] <... openat resumed>) = 6 [pid 3136] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3135] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3136] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3135] <... futex resumed>) = 0 [pid 3129] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3136] ioctl(3, KVM_CREATE_VM, 0 [pid 3135] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3129] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3129] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3129] close(6) = 0 [pid 3129] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3129] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3136] <... ioctl resumed>) = 4 [pid 3129] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3127] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3127] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3127] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3129] <... ioctl resumed>) = 0 [pid 3127] <... mmap resumed>) = 0x7fc37fe20000 [pid 3129] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3127] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3129] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3127] <... mprotect resumed>) = 0 [pid 3127] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3127] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[3137]}, 88) = 3137 [pid 3127] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 3137 attached [pid 3136] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3127] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3137] set_robust_list(0x7fc37fe409a0, 24 [pid 3127] <... futex resumed>) = 0 [pid 3137] <... set_robust_list resumed>) = 0 [pid 3136] <... futex resumed>) = 1 [pid 3135] <... futex resumed>) = 0 [pid 3127] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3137] rt_sigprocmask(SIG_SETMASK, [], [pid 3136] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3135] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3137] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3136] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3135] <... futex resumed>) = 0 [pid 3137] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3136] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3135] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3137] <... ioctl resumed>) = 0 [pid 3137] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3127] <... futex resumed>) = 0 [pid 3127] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3129] <... futex resumed>) = 0 [pid 3129] ioctl(5, KVM_RUN [pid 3136] <... ioctl resumed>) = 5 [pid 3137] <... futex resumed>) = 1 [pid 3127] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3137] ioctl(5, KVM_RUN [pid 3136] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3127] <... futex resumed>) = 0 [pid 3136] <... futex resumed>) = 1 [pid 3135] <... futex resumed>) = 0 [pid 3127] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3136] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3135] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3136] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3135] <... futex resumed>) = 0 [pid 3136] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3136] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3135] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3129] <... ioctl resumed>, 0) = 0 [pid 3129] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3129] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3136] <... ioctl resumed>) = 0 [pid 3136] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3137] <... ioctl resumed>, 0) = 0 [pid 3137] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3136] <... ioctl resumed>) = 0 [pid 3137] <... futex resumed>) = 1 [pid 3127] <... futex resumed>) = 0 [pid 3137] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3136] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3127] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3129] <... futex resumed>) = 0 [pid 3127] <... futex resumed>) = 1 [pid 3136] <... ioctl resumed>) = 0 [pid 3129] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3127] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3136] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3129] <... socket resumed>) = 6 [pid 3129] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3136] <... ioctl resumed>) = 0 [pid 3129] <... futex resumed>) = 1 [pid 3129] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3136] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3127] <... futex resumed>) = 0 [pid 3127] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3136] <... ioctl resumed>) = 0 [pid 3129] <... futex resumed>) = 0 [pid 3136] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3127] <... futex resumed>) = 1 [pid 3129] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3136] <... ioctl resumed>) = 0 [pid 3127] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3136] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3129] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3129] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3136] <... ioctl resumed>) = 0 [pid 3136] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3129] <... futex resumed>) = 1 [pid 3127] <... futex resumed>) = 0 [pid 3129] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3127] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3129] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3127] <... futex resumed>) = 0 [pid 3129] ioctl(5, KVM_RUN [pid 3127] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3129] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3136] <... ioctl resumed>) = 0 [pid 3136] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3129] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3129] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3127] <... futex resumed>) = 0 [pid 3127] exit_group(0 [pid 3137] <... futex resumed>) = ? [pid 3129] <... futex resumed>) = ? [pid 3127] <... exit_group resumed>) = ? [pid 3137] +++ exited with 0 +++ [pid 3129] +++ exited with 0 +++ [pid 3136] <... ioctl resumed>) = 0 [pid 3136] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3136] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3136] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3136] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3136] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3136] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3136] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3136] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3136] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3136] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3136] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3136] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3136] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3136] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3136] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3126] +++ exited with 0 +++ [pid 3125] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3125, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3136] <... ioctl resumed>) = 0 [pid 3136] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3136] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3136] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3136] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3136] close(6) = 0 [pid 3136] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 300] <... restart_syscall resumed>) = 0 [pid 3136] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3136] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3139 attached [pid 3136] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3139] set_robust_list(0x55558e2706a0, 24 [pid 3136] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3135] <... futex resumed>) = 0 [pid 3136] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3135] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3139] <... set_robust_list resumed>) = 0 [pid 3136] <... ioctl resumed>) = 0 [pid 3135] <... futex resumed>) = 0 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3139 [pid 3135] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3136] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3139] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3136] <... futex resumed>) = 1 [pid 3135] <... futex resumed>) = 0 [pid 3139] <... prctl resumed>) = 0 [pid 3136] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3135] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3139] setpgid(0, 0 [pid 3136] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3135] <... futex resumed>) = 0 [pid 3139] <... setpgid resumed>) = 0 [pid 3136] ioctl(5, KVM_RUN [pid 3135] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3135] <... futex resumed>) = 0 [pid 3135] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3139] <... openat resumed>) = 3 [pid 3135] <... mmap resumed>) = 0x7fc37fe20000 [pid 3135] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3139] write(3, "1000", 4 [pid 3135] <... mprotect resumed>) = 0 [pid 3139] <... write resumed>) = 4 [pid 3135] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3139] close(3 [pid 3135] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3139] <... close resumed>) = 0 [pid 3135] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}executing program ./strace-static-x86_64: Process 3141 attached [pid 3139] write(1, "executing program\n", 18) = 18 [pid 3135] <... clone3 resumed> => {parent_tid=[3141]}, 88) = 3141 [pid 3135] rt_sigprocmask(SIG_SETMASK, [], [pid 3139] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3135] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3139] <... futex resumed>) = 0 [pid 3135] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3139] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3135] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3139] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3139] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3139] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3139] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3139] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3136] <... ioctl resumed>, 0) = 0 [pid 3141] set_robust_list(0x7fc37fe409a0, 24 [pid 3139] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3139] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3141] <... set_robust_list resumed>) = 0 [pid 3136] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3142 attached [pid 3142] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3139] <... clone3 resumed> => {parent_tid=[3142]}, 88) = 3142 [pid 3142] rt_sigprocmask(SIG_SETMASK, [], [pid 3139] rt_sigprocmask(SIG_SETMASK, [], [pid 3142] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3139] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3142] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3139] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3142] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3139] <... futex resumed>) = 0 [pid 3142] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3139] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3142] <... openat resumed>) = 3 [pid 3141] rt_sigprocmask(SIG_SETMASK, [], [pid 3136] <... futex resumed>) = 0 [pid 3142] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3141] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3139] <... futex resumed>) = 0 [pid 3136] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3141] ioctl(5, KVM_RUN [pid 3142] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3139] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3142] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3139] <... futex resumed>) = 0 [pid 3142] ioctl(3, KVM_CREATE_VM, 0 [pid 3139] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3141] <... ioctl resumed>, 0) = 0 [pid 3141] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3135] <... futex resumed>) = 0 [pid 3141] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3135] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3136] <... futex resumed>) = 0 [pid 3135] <... futex resumed>) = 1 [pid 3136] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3135] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3136] <... socket resumed>) = 6 [pid 3136] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3136] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3135] <... futex resumed>) = 0 [pid 3135] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3136] <... futex resumed>) = 0 [pid 3135] <... futex resumed>) = 1 [pid 3136] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3135] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3136] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3142] <... ioctl resumed>) = 4 [pid 3142] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3142] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3136] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3139] <... futex resumed>) = 0 [pid 3136] <... futex resumed>) = 1 [pid 3135] <... futex resumed>) = 0 [pid 3139] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3135] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3142] <... futex resumed>) = 0 [pid 3139] <... futex resumed>) = 1 [pid 3135] <... futex resumed>) = 0 [pid 3142] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3135] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3139] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3136] ioctl(5, KVM_RUN [pid 3142] <... ioctl resumed>) = 5 [pid 3136] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3136] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3142] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3136] <... futex resumed>) = 1 [pid 3135] <... futex resumed>) = 0 [pid 3142] <... futex resumed>) = 1 [pid 3139] <... futex resumed>) = 0 [pid 3136] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3142] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3139] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3135] exit_group(0 [pid 3142] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3139] <... futex resumed>) = 0 [pid 3135] <... exit_group resumed>) = ? [pid 3139] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3141] <... futex resumed>) = ? [pid 3136] <... futex resumed>) = ? [pid 3142] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3141] +++ exited with 0 +++ [pid 3142] <... ioctl resumed>) = 0 [pid 3142] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3142] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3142] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3128] +++ exited with 0 +++ [pid 3127] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3142] <... ioctl resumed>) = 0 [pid 3142] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 297] <... restart_syscall resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... restart_syscall resumed>) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3143 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3144 ./strace-static-x86_64: Process 3144 attached [pid 3142] <... ioctl resumed>) = 0 [pid 3142] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3144] set_robust_list(0x55558e2706a0, 24 [pid 3142] <... ioctl resumed>) = 0 [pid 3142] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3144] <... set_robust_list resumed>) = 0 [pid 3144] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3142] <... ioctl resumed>) = 0 [pid 3144] <... prctl resumed>) = 0 [pid 3142] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3144] setpgid(0, 0) = 0 [pid 3144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3142] <... ioctl resumed>) = 0 [pid 3144] <... openat resumed>) = 3 [pid 3142] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3144] write(3, "1000", 4) = 4 [pid 3142] <... ioctl resumed>) = 0 [pid 3144] close(3 [pid 3142] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}./strace-static-x86_64: Process 3143 attached [pid 3144] <... close resumed>) = 0 [pid 3143] set_robust_list(0x55558e2706a0, 24 executing program [pid 3144] write(1, "executing program\n", 18 [pid 3143] <... set_robust_list resumed>) = 0 [pid 3144] <... write resumed>) = 18 [pid 3144] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3143] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3144] <... futex resumed>) = 0 [pid 3143] <... prctl resumed>) = 0 [pid 3144] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3143] setpgid(0, 0 [pid 3144] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3143] <... setpgid resumed>) = 0 [pid 3144] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3144] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3144] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3144] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3143] <... openat resumed>) = 3 [pid 3144] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3144] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3143] write(3, "1000", 4./strace-static-x86_64: Process 3145 attached ) = 4 [pid 3142] <... ioctl resumed>) = 0 [pid 3143] close(3 [pid 3142] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}executing program [pid 3143] <... close resumed>) = 0 [pid 3143] write(1, "executing program\n", 18 [pid 3142] <... ioctl resumed>) = 0 [pid 3143] <... write resumed>) = 18 [pid 3143] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3142] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3145] set_robust_list(0x7fc37fe619a0, 24 [pid 3144] <... clone3 resumed> => {parent_tid=[3145]}, 88) = 3145 [pid 3143] <... futex resumed>) = 0 [pid 3145] <... set_robust_list resumed>) = 0 [pid 3144] rt_sigprocmask(SIG_SETMASK, [], [pid 3143] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3142] <... ioctl resumed>) = 0 [pid 3145] rt_sigprocmask(SIG_SETMASK, [], [pid 3144] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3143] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3145] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3144] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3143] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3142] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3145] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3144] <... futex resumed>) = 0 [pid 3143] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3144] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3143] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3145] <... openat resumed>) = 3 [pid 3143] <... mmap resumed>) = 0x7fc37fe41000 [pid 3142] <... ioctl resumed>) = 0 [pid 3145] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3143] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3145] <... futex resumed>) = 1 [pid 3144] <... futex resumed>) = 0 [pid 3143] <... mprotect resumed>) = 0 [pid 3142] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3145] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3144] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3143] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3145] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3144] <... futex resumed>) = 0 [pid 3143] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3145] ioctl(3, KVM_CREATE_VM, 0 [pid 3144] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3143] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3142] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3146 attached [pid 3142] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3146] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3143] <... clone3 resumed> => {parent_tid=[3146]}, 88) = 3146 [pid 3146] rt_sigprocmask(SIG_SETMASK, [], [pid 3143] rt_sigprocmask(SIG_SETMASK, [], [pid 3146] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3143] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3146] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3143] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3146] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3143] <... futex resumed>) = 0 [pid 3146] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3143] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3146] <... openat resumed>) = 3 [pid 3142] <... ioctl resumed>) = 0 [pid 3142] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3146] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3143] <... futex resumed>) = 0 [pid 3146] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3143] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3146] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3143] <... futex resumed>) = 0 [pid 3146] ioctl(3, KVM_CREATE_VM, 0 [pid 3143] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3142] <... ioctl resumed>) = 0 [pid 3142] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3145] <... ioctl resumed>) = 4 [pid 3142] <... ioctl resumed>) = 0 [pid 3145] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3142] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3146] <... ioctl resumed>) = 4 [pid 3146] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3146] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3143] <... futex resumed>) = 0 [pid 3143] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3146] <... futex resumed>) = 0 [pid 3146] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3143] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3146] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3143] <... futex resumed>) = 0 [pid 3143] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3143] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3146] <... futex resumed>) = 1 [pid 3146] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3145] <... futex resumed>) = 1 [pid 3144] <... futex resumed>) = 0 [pid 3145] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3144] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3145] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3144] <... futex resumed>) = 0 [pid 3145] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3144] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3146] <... ioctl resumed>) = 0 [pid 3146] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3146] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3146] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3145] <... ioctl resumed>) = 5 [pid 3142] <... ioctl resumed>) = 0 [pid 3146] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3142] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3146] <... ioctl resumed>) = 0 [pid 3145] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3146] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3144] <... futex resumed>) = 0 [pid 3145] <... futex resumed>) = 1 [pid 3144] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3144] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3145] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3142] <... ioctl resumed>) = 0 [pid 3142] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3146] <... ioctl resumed>) = 0 [pid 3146] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3142] <... ioctl resumed>) = 0 [pid 3142] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3146] <... ioctl resumed>) = 0 [pid 3146] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3146] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3146] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3146] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3146] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3146] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3146] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3146] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3146] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3146] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3142] <... ioctl resumed>) = 0 [pid 3146] <... ioctl resumed>) = 0 [pid 3146] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3146] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3142] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3146] <... ioctl resumed>) = 0 [pid 3146] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3146] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3146] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3146] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3146] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3136] +++ exited with 0 +++ [pid 3146] <... ioctl resumed>) = 0 [pid 3142] <... ioctl resumed>) = 0 [pid 3135] +++ exited with 0 +++ [pid 3146] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3142] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3135, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3146] <... ioctl resumed>) = 0 [pid 3142] <... ioctl resumed>) = 0 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3142] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3146] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3146] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3146] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3146] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3146] close(6) = 0 [pid 3146] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3146] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3146] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3146] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3143] <... futex resumed>) = 0 [pid 3143] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3143] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3146] <... futex resumed>) = 1 [pid 3146] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3146] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3143] <... futex resumed>) = 0 [pid 3143] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3143] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3143] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3143] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3143] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3146] <... futex resumed>) = 1 [pid 3143] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3146] ioctl(5, KVM_RUN [pid 3143] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3146] <... ioctl resumed>, 0) = 0 [pid 3143] <... clone3 resumed> => {parent_tid=[3148]}, 88) = 3148 [pid 3143] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3143] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3143] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3148 attached [pid 3148] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3148] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3148] ioctl(5, KVM_RUN [pid 3146] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3139] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 299] <... restart_syscall resumed>) = 0 [pid 3148] <... ioctl resumed>, 0) = 0 [pid 3142] <... ioctl resumed>) = 0 [pid 3139] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3142] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3139] <... futex resumed>) = 0 [pid 3148] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3143] <... futex resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3139] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3143] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3143] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3148] <... futex resumed>) = 1 [pid 3148] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3145] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3149 attached [pid 3145] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3142] <... ioctl resumed>) = 0 [pid 3139] <... mmap resumed>) = 0x7fc37fe20000 [pid 3143] <... futex resumed>) = 0 [pid 3143] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=49000000} [pid 3142] ioctl(5, KVM_GET_SREGS [pid 3139] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3149] set_robust_list(0x55558e2706a0, 24 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3149 [pid 3146] <... futex resumed>) = 1 [pid 3145] <... ioctl resumed>) = 0 [pid 3149] <... set_robust_list resumed>) = 0 [pid 3146] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3139] <... mprotect resumed>) = 0 [pid 3149] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3145] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3149] <... prctl resumed>) = 0 [pid 3142] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3139] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3149] setpgid(0, 0 [pid 3142] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3139] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3149] <... setpgid resumed>) = 0 [pid 3145] <... ioctl resumed>) = 0 [pid 3142] <... openat resumed>) = 6 [pid 3139] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3146] <... socket resumed>) = 6 ./strace-static-x86_64: Process 3150 attached [pid 3146] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3145] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3150] set_robust_list(0x7fc37fe409a0, 24 [pid 3149] <... openat resumed>) = 3 [pid 3146] <... futex resumed>) = 1 [pid 3143] <... futex resumed>) = 0 [pid 3142] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3143] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3146] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3143] <... futex resumed>) = 0 [pid 3150] <... set_robust_list resumed>) = 0 [pid 3146] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3143] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3150] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3150] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3146] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3143] <... futex resumed>) = 0 [pid 3146] ioctl(5, KVM_RUN [pid 3143] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3149] write(3, "1000", 4 [pid 3143] <... futex resumed>) = 0 [pid 3142] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3139] <... clone3 resumed> => {parent_tid=[3150]}, 88) = 3150 [pid 3149] <... write resumed>) = 4 [pid 3146] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3145] <... ioctl resumed>) = 0 [pid 3143] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3142] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3139] rt_sigprocmask(SIG_SETMASK, [], [pid 3149] close(3 [pid 3146] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3142] <... ioctl resumed>) = 0 [pid 3149] <... close resumed>) = 0 [pid 3139] <... rt_sigprocmask resumed>NULL, 8) = 0 executing program [pid 3149] write(1, "executing program\n", 18 [pid 3142] close(6 [pid 3139] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3149] <... write resumed>) = 18 [pid 3150] <... futex resumed>) = 0 [pid 3146] <... futex resumed>) = 1 [pid 3143] <... futex resumed>) = 0 [pid 3142] <... close resumed>) = 0 [pid 3139] <... futex resumed>) = 1 [pid 3150] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3149] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3146] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3145] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3143] exit_group(0 [pid 3142] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3139] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3150] <... ioctl resumed>) = 0 [pid 3149] <... futex resumed>) = 0 [pid 3148] <... futex resumed>) = ? [pid 3146] <... futex resumed>) = ? [pid 3143] <... exit_group resumed>) = ? [pid 3142] <... ioctl resumed>) = 5 [pid 3150] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3149] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3148] +++ exited with 0 +++ [pid 3146] +++ exited with 0 +++ [pid 3142] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3150] <... futex resumed>) = 1 [pid 3149] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3145] <... ioctl resumed>) = 0 [pid 3142] <... ioctl resumed>) = 0 [pid 3139] <... futex resumed>) = 0 [pid 3150] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3149] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3145] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3142] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3150] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3149] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3142] <... ioctl resumed>) = 0 [pid 3139] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3149] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3142] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3139] <... futex resumed>) = 0 [pid 3150] ioctl(5, KVM_RUN [pid 3149] <... mmap resumed>) = 0x7fc37fe41000 [pid 3145] <... ioctl resumed>) = 0 [pid 3142] <... futex resumed>) = 0 [pid 3139] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3149] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3145] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3142] ioctl(5, KVM_RUN [pid 3139] <... futex resumed>) = 0 [pid 3149] <... mprotect resumed>) = 0 [pid 3149] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3139] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3149] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3145] <... ioctl resumed>) = 0 [pid 3149] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3145] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3149] <... clone3 resumed> => {parent_tid=[3152]}, 88) = 3152 [pid 3149] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3149] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3149] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3152 attached [pid 3152] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3152] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3152] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3152] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3149] <... futex resumed>) = 0 [pid 3149] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3152] <... futex resumed>) = 1 [pid 3149] <... futex resumed>) = 0 [pid 3152] ioctl(3, KVM_CREATE_VM, 0 [pid 3149] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3152] <... ioctl resumed>) = 4 [pid 3145] <... ioctl resumed>) = 0 [pid 3145] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3152] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3145] <... ioctl resumed>) = 0 [pid 3145] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3145] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3150] <... ioctl resumed>, 0) = 0 [pid 3152] <... futex resumed>) = 1 [pid 3149] <... futex resumed>) = 0 [pid 3152] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3150] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3149] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3145] <... ioctl resumed>) = 0 [pid 3142] <... ioctl resumed>, 0) = 0 [pid 3149] <... futex resumed>) = 0 [pid 3149] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3150] <... futex resumed>) = 0 [pid 3150] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3152] <... ioctl resumed>) = 5 [pid 3145] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3152] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3142] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3149] <... futex resumed>) = 0 [pid 3139] <... futex resumed>) = 0 [pid 3152] <... futex resumed>) = 1 [pid 3149] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3145] <... ioctl resumed>) = 0 [pid 3142] <... futex resumed>) = 1 [pid 3139] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3152] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3149] <... futex resumed>) = 0 [pid 3145] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3142] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3139] <... futex resumed>) = 0 [pid 3152] <... ioctl resumed>) = 0 [pid 3149] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3145] <... ioctl resumed>) = 0 [pid 3142] <... socket resumed>) = 6 [pid 3139] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3152] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3142] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3145] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3152] <... ioctl resumed>) = 0 [pid 3142] <... futex resumed>) = 1 [pid 3139] <... futex resumed>) = 0 [pid 3152] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3142] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3139] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3139] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3142] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3142] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3142] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3139] <... futex resumed>) = 0 [pid 3139] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3139] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3142] ioctl(5, KVM_RUN, 0) = 0 [pid 3142] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3139] <... futex resumed>) = 0 [pid 3139] exit_group(0) = ? [pid 3142] +++ exited with 0 +++ [pid 3152] <... ioctl resumed>) = 0 [pid 3152] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3152] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3150] <... futex resumed>) = ? [pid 3152] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3145] <... ioctl resumed>) = 0 [pid 3152] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3145] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3152] <... ioctl resumed>) = 0 [pid 3152] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3145] <... ioctl resumed>) = 0 [pid 3152] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3145] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3152] <... ioctl resumed>) = 0 [pid 3145] <... ioctl resumed>) = 0 [pid 3152] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3145] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3152] <... ioctl resumed>) = 0 [pid 3152] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3145] <... ioctl resumed>) = 0 [pid 3152] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3145] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3152] <... ioctl resumed>) = 0 [pid 3145] <... ioctl resumed>) = 0 [pid 3152] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3145] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3152] <... ioctl resumed>) = 0 [pid 3152] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3152] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3152] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3152] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3152] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3152] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3152] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3152] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3152] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3152] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3152] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3152] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3152] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3152] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3152] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3152] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3152] close(6) = 0 [pid 3152] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3152] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3152] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3152] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3152] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3149] <... futex resumed>) = 0 [pid 3149] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3145] <... ioctl resumed>) = 0 [pid 3152] <... futex resumed>) = 0 [pid 3149] <... futex resumed>) = 1 [pid 3145] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3152] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3149] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3152] <... ioctl resumed>) = 0 [pid 3144] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3152] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3144] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3152] <... futex resumed>) = 1 [pid 3149] <... futex resumed>) = 0 [pid 3144] <... futex resumed>) = 0 [pid 3152] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3149] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3144] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3152] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3149] <... futex resumed>) = 0 [pid 3152] ioctl(5, KVM_RUN [pid 3145] <... ioctl resumed>) = 0 [pid 3144] <... mmap resumed>) = 0x7fc37fe20000 [pid 3149] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3144] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3149] <... futex resumed>) = 0 [pid 3149] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3144] <... mprotect resumed>) = 0 [pid 3149] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3152] <... ioctl resumed>, 0) = 0 [pid 3149] <... mprotect resumed>) = 0 [pid 3145] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3144] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3149] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3144] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3149] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3144] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3154 attached [pid 3149] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3155 attached [pid 3154] set_robust_list(0x7fc37fe409a0, 24 [pid 3144] <... clone3 resumed> => {parent_tid=[3154]}, 88) = 3154 [pid 3154] <... set_robust_list resumed>) = 0 [pid 3144] rt_sigprocmask(SIG_SETMASK, [], [pid 3149] <... clone3 resumed> => {parent_tid=[3155]}, 88) = 3155 [pid 3144] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3155] set_robust_list(0x7fc37fe409a0, 24 [pid 3152] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3149] rt_sigprocmask(SIG_SETMASK, [], [pid 3144] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3155] <... set_robust_list resumed>) = 0 [pid 3152] <... futex resumed>) = 0 [pid 3149] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3144] <... futex resumed>) = 0 [pid 3155] rt_sigprocmask(SIG_SETMASK, [], [pid 3152] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3149] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3144] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3155] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3149] <... futex resumed>) = 0 [pid 3155] ioctl(5, KVM_RUN [pid 3149] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3154] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3154] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3154] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3144] <... futex resumed>) = 0 [pid 3154] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3144] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3155] <... ioctl resumed>, 0) = 0 [pid 3154] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3145] <... ioctl resumed>) = 0 [pid 3144] <... futex resumed>) = 0 [pid 3143] +++ exited with 0 +++ [pid 3155] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3154] ioctl(5, KVM_RUN [pid 3145] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3144] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3155] <... futex resumed>) = 1 [pid 3154] <... ioctl resumed>, 0) = 0 [pid 3149] <... futex resumed>) = 0 [pid 3145] <... ioctl resumed>) = 0 [pid 3144] <... futex resumed>) = 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3143, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3155] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3149] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3152] <... futex resumed>) = 0 [pid 3144] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3145] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3152] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3149] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3152] <... socket resumed>) = 6 [pid 3144] <... mmap resumed>) = 0x7fc37fdff000 [pid 3144] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3144] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3154] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3152] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3145] <... ioctl resumed>) = 0 [pid 3144] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3154] <... futex resumed>) = 0 [pid 3152] <... futex resumed>) = 1 [pid 3149] <... futex resumed>) = 0 [pid 3145] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3144] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0} [pid 3154] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3152] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3149] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3157 attached [pid 3152] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3149] <... futex resumed>) = 0 [pid 3145] <... ioctl resumed>) = 0 [pid 3144] <... clone3 resumed> => {parent_tid=[3157]}, 88) = 3157 [pid 3157] set_robust_list(0x7fc37fe1f9a0, 24 [pid 3152] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3149] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3145] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3144] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3144] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3152] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3144] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3157] <... set_robust_list resumed>) = 0 [pid 3157] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3157] ioctl(5, KVM_RUN [pid 3152] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3145] <... ioctl resumed>) = 0 [pid 3157] <... ioctl resumed>, 0) = 0 [pid 3145] ioctl(5, KVM_GET_SREGS [pid 3157] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3152] <... futex resumed>) = 1 [pid 3149] <... futex resumed>) = 0 [pid 3145] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3157] <... futex resumed>) = 1 [pid 3152] ioctl(5, KVM_RUN [pid 3149] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3144] <... futex resumed>) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 3157] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3149] <... futex resumed>) = 0 [pid 3145] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3144] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3154] <... futex resumed>) = 0 [pid 3152] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3149] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3145] <... openat resumed>) = 6 [pid 3144] <... futex resumed>) = 1 [pid 3154] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3152] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3149] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3145] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3144] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3154] <... socket resumed>) = 7 [pid 3152] <... futex resumed>) = 0 [pid 3149] exit_group(0 [pid 3152] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3155] <... futex resumed>) = ? [pid 3154] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3152] <... futex resumed>) = ? [pid 3149] <... exit_group resumed>) = ? [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3158 attached [pid 3155] +++ exited with 0 +++ [pid 3154] <... futex resumed>) = 1 [pid 3152] +++ exited with 0 +++ [pid 3145] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3144] <... futex resumed>) = 0 [pid 3158] set_robust_list(0x55558e2706a0, 24 [pid 3154] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3144] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3158 [pid 3158] <... set_robust_list resumed>) = 0 [pid 3154] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3145] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3144] <... futex resumed>) = 0 [pid 3158] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3154] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 7, 0x836f3000 [pid 3145] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 3158] <... prctl resumed>) = 0 [pid 3154] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3145] close(6 [pid 3158] setpgid(0, 0 [pid 3154] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3145] <... close resumed>) = 0 [pid 3158] <... setpgid resumed>) = 0 [pid 3154] <... futex resumed>) = 0 [pid 3145] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3144] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3144] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3154] ioctl(5, KVM_RUN [pid 3145] <... ioctl resumed>) = 5 [pid 3144] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3158] <... openat resumed>) = 3 [pid 3154] <... ioctl resumed>, 0) = 0 [pid 3145] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x200000fe8000} --- [pid 3144] <... futex resumed>) = 0 [pid 3158] write(3, "1000", 4 [pid 3154] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3144] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}executing program [pid 3158] <... write resumed>) = 4 [pid 3158] close(3) = 0 [pid 3158] write(1, "executing program\n", 18) = 18 [pid 3158] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3158] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3158] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3158] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3158] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3158] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3158] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3159 attached => {parent_tid=[3159]}, 88) = 3159 [pid 3158] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3158] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3158] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3154] <... futex resumed>) = ? [pid 3154] +++ killed by SIGSEGV +++ [pid 3145] +++ killed by SIGSEGV +++ [pid 3157] <... futex resumed>) = ? [pid 3157] +++ killed by SIGSEGV +++ [pid 3144] <... futex resumed>) = ? [pid 3159] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3159] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3159] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3159] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3159] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3158] <... futex resumed>) = 0 [pid 3158] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3159] <... futex resumed>) = 0 [pid 3159] ioctl(3, KVM_CREATE_VM, 0 [pid 3158] <... futex resumed>) = 1 [pid 3158] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3159] <... ioctl resumed>) = 4 [pid 3159] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3158] <... futex resumed>) = 0 [pid 3158] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3159] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3158] <... futex resumed>) = 0 [pid 3158] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3159] <... ioctl resumed>) = 5 [pid 3159] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3158] <... futex resumed>) = 0 [pid 3159] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3158] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3159] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3159] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3158] <... futex resumed>) = 0 [pid 3158] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3159] <... ioctl resumed>) = 0 [pid 3159] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3159] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3159] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3159] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3159] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3159] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3150] +++ exited with 0 +++ [pid 3139] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3159] <... ioctl resumed>) = 0 [pid 3159] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3159] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3159] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3159] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3159] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3159] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3159] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3159] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3159] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3159] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3159] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3159] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3159] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3159] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3159] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 300] <... restart_syscall resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3159] <... ioctl resumed>) = 0 [pid 3159] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}./strace-static-x86_64: Process 3160 attached [pid 3160] set_robust_list(0x55558e2706a0, 24 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3160 [pid 3160] <... set_robust_list resumed>) = 0 [pid 3159] <... ioctl resumed>) = 0 [pid 3160] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3159] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3160] <... prctl resumed>) = 0 [pid 3160] setpgid(0, 0) = 0 [pid 3160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 3160] write(3, "1000", 4) = 4 [pid 3160] close(3) = 0 [pid 3160] write(1, "executing program\n", 18) = 18 [pid 3160] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3160] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3160] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3160] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3160] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3160] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3160] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3161 attached [pid 3159] <... ioctl resumed>) = 0 [pid 3161] set_robust_list(0x7fc37fe619a0, 24 [pid 3159] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3161] <... set_robust_list resumed>) = 0 [pid 3160] <... clone3 resumed> => {parent_tid=[3161]}, 88) = 3161 [pid 3161] rt_sigprocmask(SIG_SETMASK, [], [pid 3160] rt_sigprocmask(SIG_SETMASK, [], [pid 3159] <... ioctl resumed>) = 0 [pid 3160] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3160] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3161] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3160] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3159] ioctl(5, KVM_GET_SREGS [pid 3161] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3159] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3161] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3160] <... futex resumed>) = 0 [pid 3161] ioctl(3, KVM_CREATE_VM, 0 [pid 3160] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3159] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3160] <... futex resumed>) = 0 [pid 3159] <... openat resumed>) = 6 [pid 3160] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3159] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3159] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3159] close(6) = 0 [pid 3159] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3159] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3159] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3159] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3159] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3161] <... ioctl resumed>) = 4 [pid 3161] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3160] <... futex resumed>) = 0 [pid 3161] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3160] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3161] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3160] <... futex resumed>) = 0 [pid 3161] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3158] <... futex resumed>) = 0 [pid 3160] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3158] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3159] <... futex resumed>) = 0 [pid 3158] <... futex resumed>) = 1 [pid 3161] <... ioctl resumed>) = 5 [pid 3159] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3158] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3159] <... ioctl resumed>) = 0 [pid 3159] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3158] <... futex resumed>) = 0 [pid 3159] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3158] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3159] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3158] <... futex resumed>) = 0 [pid 3159] ioctl(5, KVM_RUN [pid 3158] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3161] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3160] <... futex resumed>) = 0 [pid 3161] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3160] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3161] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3160] <... futex resumed>) = 0 [pid 3161] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3160] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3158] <... futex resumed>) = 0 [pid 3158] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3158] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3158] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3158] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3163 attached => {parent_tid=[3163]}, 88) = 3163 [pid 3163] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3158] rt_sigprocmask(SIG_SETMASK, [], [pid 3163] rt_sigprocmask(SIG_SETMASK, [], [pid 3158] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3163] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3163] ioctl(5, KVM_RUN [pid 3158] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3161] <... ioctl resumed>) = 0 [pid 3159] <... ioctl resumed>, 0) = 0 [pid 3161] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3158] <... futex resumed>) = 0 [pid 3158] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3163] <... ioctl resumed>, 0) = 0 [pid 3159] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3163] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3161] <... ioctl resumed>) = 0 [pid 3159] <... futex resumed>) = 0 [pid 3161] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3159] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3158] <... futex resumed>) = 0 [pid 3161] <... ioctl resumed>) = 0 [pid 3158] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3161] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3159] <... futex resumed>) = 0 [pid 3158] <... futex resumed>) = 1 [pid 3158] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3161] <... ioctl resumed>) = 0 [pid 3159] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3161] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3163] <... futex resumed>) = 1 [pid 3163] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3161] <... ioctl resumed>) = 0 [pid 3159] <... socket resumed>) = 6 [pid 3161] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3159] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3158] <... futex resumed>) = 0 [pid 3158] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3158] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3159] <... futex resumed>) = 1 [pid 3159] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3159] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3158] <... futex resumed>) = 0 [pid 3161] <... ioctl resumed>) = 0 [pid 3158] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3161] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3159] <... futex resumed>) = 1 [pid 3158] <... futex resumed>) = 0 [pid 3161] <... ioctl resumed>) = 0 [pid 3159] ioctl(5, KVM_RUN [pid 3158] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3161] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3161] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3159] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3159] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3158] <... futex resumed>) = 0 [pid 3159] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3158] exit_group(0 [pid 3163] <... futex resumed>) = ? [pid 3159] <... futex resumed>) = ? [pid 3158] <... exit_group resumed>) = ? [pid 3163] +++ exited with 0 +++ [pid 3161] <... ioctl resumed>) = 0 [pid 3161] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3161] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3149] +++ exited with 0 +++ [pid 3144] +++ killed by SIGSEGV +++ [pid 3161] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3149, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=3144, si_uid=0, si_status=SIGSEGV, si_utime=0, si_stime=1} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3164 attached , child_tidptr=0x55558e270690) = 3164 [pid 3164] set_robust_list(0x55558e2706a0, 24 [pid 3161] <... ioctl resumed>) = 0 [pid 3161] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3164] <... set_robust_list resumed>) = 0 [pid 3164] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3161] <... ioctl resumed>) = 0 [pid 3164] <... prctl resumed>) = 0 [pid 3161] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3164] setpgid(0, 0 [pid 3161] <... ioctl resumed>) = 0 [pid 3164] <... setpgid resumed>) = 0 [pid 3164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3161] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3164] <... openat resumed>) = 3 [pid 3164] write(3, "1000", 4) = 4 [pid 3164] close(3) = 0 [pid 3164] write(1, "executing program\n", 18) = 18 [pid 3164] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3164] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3164] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3164] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3164] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3164] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3164] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3165 attached => {parent_tid=[3165]}, 88) = 3165 [pid 3165] set_robust_list(0x7fc37fe619a0, 24 [pid 3164] rt_sigprocmask(SIG_SETMASK, [], [pid 3165] <... set_robust_list resumed>) = 0 [pid 3164] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3165] rt_sigprocmask(SIG_SETMASK, [], [pid 3164] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3165] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3164] <... futex resumed>) = 0 [pid 3165] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3164] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3165] <... openat resumed>) = 3 [pid 3165] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3164] <... futex resumed>) = 0 [pid 3165] <... futex resumed>) = 1 [pid 3164] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3165] ioctl(3, KVM_CREATE_VM, 0 [pid 3164] <... futex resumed>) = 0 [pid 3165] <... ioctl resumed>) = 4 [pid 3164] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3165] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3164] <... futex resumed>) = 0 [pid 3164] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3164] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3165] <... futex resumed>) = 1 [pid 3165] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3165] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3164] <... futex resumed>) = 0 [pid 3164] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3164] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3165] <... futex resumed>) = 1 [pid 3165] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3165] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3165] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3165] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3165] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3165] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3165] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}executing program ) = 0 [pid 3165] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3165] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3165] <... ioctl resumed>) = 0 [pid 3165] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3165] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3165] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}./strace-static-x86_64: Process 3166 attached ) = 0 [pid 3165] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3166] set_robust_list(0x55558e2706a0, 24 [pid 3165] <... ioctl resumed>) = 0 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3166 [pid 3161] <... ioctl resumed>) = 0 [pid 3166] <... set_robust_list resumed>) = 0 [pid 3165] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3166] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3161] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3166] <... prctl resumed>) = 0 [pid 3166] setpgid(0, 0 [pid 3165] <... ioctl resumed>) = 0 [pid 3166] <... setpgid resumed>) = 0 [pid 3165] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3161] <... ioctl resumed>) = 0 [pid 3166] <... openat resumed>) = 3 [pid 3165] <... ioctl resumed>) = 0 [pid 3161] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3166] write(3, "1000", 4 [pid 3165] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3166] <... write resumed>) = 4 [pid 3166] close(3) = 0 executing program [pid 3166] write(1, "executing program\n", 18) = 18 [pid 3166] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3166] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3166] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3166] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3166] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3165] <... ioctl resumed>) = 0 [pid 3161] <... ioctl resumed>) = 0 [pid 3165] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3161] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3166] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3166] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3167 attached => {parent_tid=[3167]}, 88) = 3167 [pid 3165] <... ioctl resumed>) = 0 [pid 3161] <... ioctl resumed>) = 0 [pid 3166] rt_sigprocmask(SIG_SETMASK, [], [pid 3165] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3166] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3161] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3166] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3167] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3166] <... futex resumed>) = 0 [pid 3165] <... ioctl resumed>) = 0 [pid 3161] <... ioctl resumed>) = 0 [pid 3167] rt_sigprocmask(SIG_SETMASK, [], [pid 3166] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3165] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3161] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3167] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3167] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3161] <... ioctl resumed>) = 0 [pid 3167] <... openat resumed>) = 3 [pid 3165] <... ioctl resumed>) = 0 [pid 3161] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3167] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3167] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3165] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3166] <... futex resumed>) = 0 [pid 3161] <... ioctl resumed>) = 0 [pid 3166] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3167] <... futex resumed>) = 0 [pid 3166] <... futex resumed>) = 1 [pid 3165] <... ioctl resumed>) = 0 [pid 3161] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3167] ioctl(3, KVM_CREATE_VM, 0 [pid 3165] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3166] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3167] <... ioctl resumed>) = 4 [pid 3165] <... ioctl resumed>) = 0 [pid 3167] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3165] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3161] <... ioctl resumed>) = 0 [pid 3167] <... futex resumed>) = 1 [pid 3166] <... futex resumed>) = 0 [pid 3165] <... ioctl resumed>) = 0 [pid 3161] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3167] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3166] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3166] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3167] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3165] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3161] <... ioctl resumed>) = 0 [pid 3167] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3165] <... ioctl resumed>) = 0 [pid 3161] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3167] <... ioctl resumed>) = 5 [pid 3165] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3159] +++ exited with 0 +++ [pid 3158] +++ exited with 0 +++ [pid 3161] <... ioctl resumed>) = 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3167] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3166] <... futex resumed>) = 0 [pid 3167] <... futex resumed>) = 1 [pid 3166] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3167] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3166] <... futex resumed>) = 0 [pid 3166] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3161] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3167] <... ioctl resumed>) = 0 [pid 3160] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3167] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3165] <... ioctl resumed>) = 0 [pid 3161] <... ioctl resumed>) = 0 [pid 3160] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3165] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3161] ioctl(5, KVM_GET_SREGS [pid 3160] <... futex resumed>) = 0 [pid 3161] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 3160] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3161] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3160] <... mmap resumed>) = 0x7fc37fe20000 [pid 3160] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3161] <... openat resumed>) = 6 [pid 3160] <... mprotect resumed>) = 0 [pid 3161] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3161] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}./strace-static-x86_64: Process 3168 attached [pid 3160] rt_sigprocmask(SIG_BLOCK, ~[], [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3168 [pid 3168] set_robust_list(0x55558e2706a0, 24 [pid 3160] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3168] <... set_robust_list resumed>) = 0 [pid 3160] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3168] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3161] <... ioctl resumed>) = 0 [pid 3168] <... prctl resumed>) = 0 [pid 3160] <... clone3 resumed> => {parent_tid=[3169]}, 88) = 3169 [pid 3161] close(6 [pid 3160] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 3169 attached [pid 3161] <... close resumed>) = 0 [pid 3160] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3168] setpgid(0, 0 [pid 3169] set_robust_list(0x7fc37fe409a0, 24 [pid 3168] <... setpgid resumed>) = 0 [pid 3161] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3160] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3169] <... set_robust_list resumed>) = 0 [pid 3161] <... ioctl resumed>) = 5 [pid 3160] <... futex resumed>) = 0 [pid 3169] rt_sigprocmask(SIG_SETMASK, [], [pid 3168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3161] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3160] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3169] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3168] <... openat resumed>) = 3 [pid 3167] <... ioctl resumed>) = 0 [pid 3165] <... ioctl resumed>) = 0 [pid 3161] <... ioctl resumed>) = 0 [pid 3169] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3168] write(3, "1000", 4 [pid 3167] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3165] ioctl(5, KVM_GET_SREGS [pid 3161] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3169] <... ioctl resumed>) = 0 [pid 3168] <... write resumed>) = 4 [pid 3167] <... ioctl resumed>) = 0 [pid 3165] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3161] <... ioctl resumed>) = 0 [pid 3169] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3168] close(3 [pid 3167] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3165] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3161] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3169] <... futex resumed>) = 1 [pid 3168] <... close resumed>) = 0 [pid 3167] <... ioctl resumed>) = 0 [pid 3165] <... openat resumed>) = 6 [pid 3161] <... futex resumed>) = 0 [pid 3160] <... futex resumed>) = 0 [pid 3169] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3168] write(1, "executing program\n", 18 [pid 3167] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3165] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3161] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3160] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000executing program [pid 3165] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3161] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3167] <... ioctl resumed>) = 0 [pid 3160] <... futex resumed>) = 0 [pid 3167] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3165] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3161] ioctl(5, KVM_RUN [pid 3160] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3169] <... futex resumed>) = 0 [pid 3168] <... write resumed>) = 18 [pid 3167] <... ioctl resumed>) = 0 [pid 3165] <... ioctl resumed>) = 0 [pid 3160] <... futex resumed>) = 1 [pid 3169] ioctl(5, KVM_RUN [pid 3168] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3167] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3165] close(6 [pid 3160] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3165] <... close resumed>) = 0 [pid 3161] <... ioctl resumed>, 0) = 0 [pid 3165] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3161] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3168] <... futex resumed>) = 0 [pid 3167] <... ioctl resumed>) = 0 [pid 3165] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3161] <... futex resumed>) = 0 [pid 3168] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3167] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3165] <... ioctl resumed>) = 0 [pid 3161] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3168] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3168] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3167] <... ioctl resumed>) = 0 [pid 3168] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3165] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3168] <... mmap resumed>) = 0x7fc37fe41000 [pid 3165] <... ioctl resumed>) = 0 [pid 3168] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3165] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3168] <... mprotect resumed>) = 0 [pid 3165] <... futex resumed>) = 1 [pid 3164] <... futex resumed>) = 0 [pid 3165] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3164] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3168] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3165] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3164] <... futex resumed>) = 0 [pid 3168] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3167] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3165] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3164] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3169] <... ioctl resumed>, 0) = 0 [pid 3168] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3165] <... ioctl resumed>) = 0 [pid 3165] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3164] <... futex resumed>) = 0 [pid 3164] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3164] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3164] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3164] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3164] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3164] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3171 attached [pid 3165] ioctl(5, KVM_RUN./strace-static-x86_64: Process 3172 attached [pid 3169] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3165] <... ioctl resumed>, 0) = 0 [pid 3172] set_robust_list(0x7fc37fe619a0, 24 [pid 3169] <... futex resumed>) = 1 [pid 3168] <... clone3 resumed> => {parent_tid=[3172]}, 88) = 3172 [pid 3160] <... futex resumed>) = 0 [pid 3172] <... set_robust_list resumed>) = 0 [pid 3169] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3168] rt_sigprocmask(SIG_SETMASK, [], [pid 3160] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3172] rt_sigprocmask(SIG_SETMASK, [], [pid 3168] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3160] <... futex resumed>) = 1 [pid 3172] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3168] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3160] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3172] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3168] <... futex resumed>) = 0 [pid 3172] <... openat resumed>) = 3 [pid 3171] set_robust_list(0x7fc37fe409a0, 24 [pid 3168] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3167] <... ioctl resumed>) = 0 [pid 3164] <... clone3 resumed> => {parent_tid=[3171]}, 88) = 3171 [pid 3161] <... futex resumed>) = 0 [pid 3172] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3168] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3167] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3172] <... futex resumed>) = 0 [pid 3168] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3172] ioctl(3, KVM_CREATE_VM, 0 [pid 3171] <... set_robust_list resumed>) = 0 [pid 3168] <... futex resumed>) = 0 [pid 3164] rt_sigprocmask(SIG_SETMASK, [], [pid 3161] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3171] rt_sigprocmask(SIG_SETMASK, [], [pid 3168] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3167] <... ioctl resumed>) = 0 [pid 3164] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3171] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3167] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3161] <... socket resumed>) = 6 [pid 3171] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3164] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3171] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3161] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3171] ioctl(5, KVM_RUN [pid 3164] <... futex resumed>) = 0 [pid 3171] <... ioctl resumed>, 0) = 0 [pid 3161] <... futex resumed>) = 1 [pid 3171] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3164] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3161] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3171] <... futex resumed>) = 0 [pid 3164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3171] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3164] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3171] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3164] <... futex resumed>) = 0 [pid 3171] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3164] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3171] <... socket resumed>) = 6 [pid 3171] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3164] <... futex resumed>) = 0 [pid 3171] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3164] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3171] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3164] <... futex resumed>) = 0 [pid 3171] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3164] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3171] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3167] <... ioctl resumed>) = 0 [pid 3171] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3167] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3160] <... futex resumed>) = 0 [pid 3171] <... futex resumed>) = 1 [pid 3164] <... futex resumed>) = 0 [pid 3160] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3171] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3164] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3161] <... futex resumed>) = 0 [pid 3160] <... futex resumed>) = 1 [pid 3164] <... futex resumed>) = 0 [pid 3161] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3160] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3171] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3164] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3161] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3171] ioctl(5, KVM_RUN [pid 3165] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3161] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3171] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3165] <... futex resumed>) = 0 [pid 3161] <... futex resumed>) = 1 [pid 3160] <... futex resumed>) = 0 [pid 3171] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3165] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3161] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3160] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3171] <... futex resumed>) = 1 [pid 3164] <... futex resumed>) = 0 [pid 3161] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3160] <... futex resumed>) = 0 [pid 3171] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3164] exit_group(0 [pid 3161] ioctl(5, KVM_RUN [pid 3160] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3171] <... futex resumed>) = ? [pid 3165] <... futex resumed>) = ? [pid 3164] <... exit_group resumed>) = ? [pid 3161] <... ioctl resumed>, 0) = 0 [pid 3172] <... ioctl resumed>) = 4 [pid 3171] +++ exited with 0 +++ [pid 3167] <... ioctl resumed>) = 0 [pid 3165] +++ exited with 0 +++ [pid 3172] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3167] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3172] <... futex resumed>) = 1 [pid 3168] <... futex resumed>) = 0 [pid 3172] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3168] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3172] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3168] <... futex resumed>) = 0 [pid 3172] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3168] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3172] <... ioctl resumed>) = 5 [pid 3172] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3168] <... futex resumed>) = 0 [pid 3168] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3168] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3172] <... futex resumed>) = 1 [pid 3172] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3167] <... ioctl resumed>) = 0 [pid 3161] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3167] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3161] <... futex resumed>) = 1 [pid 3160] <... futex resumed>) = 0 [pid 3160] exit_group(0 [pid 3172] <... ioctl resumed>) = 0 [pid 3167] <... ioctl resumed>) = 0 [pid 3172] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3169] <... futex resumed>) = ? [pid 3167] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3160] <... exit_group resumed>) = ? [pid 3169] +++ exited with 0 +++ [pid 3167] <... ioctl resumed>) = 0 [pid 3172] <... ioctl resumed>) = 0 [pid 3172] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3167] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3172] <... ioctl resumed>) = 0 [pid 3167] <... ioctl resumed>) = 0 [pid 3167] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3167] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3172] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3167] <... ioctl resumed>) = 0 [pid 3167] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3167] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3167] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3172] <... ioctl resumed>) = 0 [pid 3172] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3167] <... ioctl resumed>) = 0 [pid 3167] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3172] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3167] <... ioctl resumed>) = 0 [pid 3167] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3167] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3167] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3166] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3166] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3167] <... ioctl resumed>) = 0 [pid 3166] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3167] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3166] <... mmap resumed>) = 0x7fc37fe20000 [pid 3167] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3166] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3167] <... openat resumed>) = 6 [pid 3164] +++ exited with 0 +++ [pid 3167] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3166] <... mprotect resumed>) = 0 [pid 3167] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3166] rt_sigprocmask(SIG_BLOCK, ~[], [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3164, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3167] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3167] <... ioctl resumed>) = 0 [pid 3166] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3167] close(6./strace-static-x86_64: Process 3174 attached ) = 0 [pid 3166] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3175 attached [pid 3167] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3175] set_robust_list(0x7fc37fe409a0, 24 [pid 3174] set_robust_list(0x55558e2706a0, 24 [pid 3167] <... ioctl resumed>) = 5 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3174 [pid 3175] <... set_robust_list resumed>) = 0 [pid 3174] <... set_robust_list resumed>) = 0 [pid 3167] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3166] <... clone3 resumed> => {parent_tid=[3175]}, 88) = 3175 [pid 3175] rt_sigprocmask(SIG_SETMASK, [], [pid 3174] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3167] <... ioctl resumed>) = 0 [pid 3175] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3167] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3166] rt_sigprocmask(SIG_SETMASK, [], [pid 3175] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3167] <... ioctl resumed>) = 0 [pid 3166] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3167] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3166] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3175] <... futex resumed>) = 0 [pid 3167] <... futex resumed>) = 0 [pid 3166] <... futex resumed>) = 1 [pid 3175] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3167] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3166] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3175] <... ioctl resumed>) = 0 [pid 3175] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3166] <... futex resumed>) = 0 [pid 3175] <... futex resumed>) = 1 [pid 3166] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3175] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3174] <... prctl resumed>) = 0 [pid 3167] <... futex resumed>) = 0 [pid 3166] <... futex resumed>) = 1 [pid 3174] setpgid(0, 0 [pid 3167] ioctl(5, KVM_RUN [pid 3166] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3174] <... setpgid resumed>) = 0 [pid 3174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3174] write(3, "1000", 4executing program ) = 4 [pid 3174] close(3) = 0 [pid 3174] write(1, "executing program\n", 18) = 18 [pid 3174] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3174] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3174] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3174] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3174] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3174] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3174] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3177 attached [pid 3175] <... futex resumed>) = 0 [pid 3166] <... futex resumed>) = 1 [pid 3177] set_robust_list(0x7fc37fe619a0, 24 [pid 3175] ioctl(5, KVM_RUN [pid 3172] <... ioctl resumed>) = 0 [pid 3166] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3177] <... set_robust_list resumed>) = 0 [pid 3174] <... clone3 resumed> => {parent_tid=[3177]}, 88) = 3177 [pid 3172] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3177] rt_sigprocmask(SIG_SETMASK, [], [pid 3174] rt_sigprocmask(SIG_SETMASK, [], [pid 3172] <... ioctl resumed>) = 0 [pid 3177] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3174] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3172] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3177] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3174] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3177] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3174] <... futex resumed>) = 0 [pid 3172] <... ioctl resumed>) = 0 [pid 3177] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3174] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3172] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3177] <... openat resumed>) = 3 [pid 3175] <... ioctl resumed>, 0) = 0 [pid 3172] <... ioctl resumed>) = 0 [pid 3167] <... ioctl resumed>, 0) = 0 [pid 3177] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3175] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3172] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3177] <... futex resumed>) = 1 [pid 3175] <... futex resumed>) = 1 [pid 3174] <... futex resumed>) = 0 [pid 3167] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3166] <... futex resumed>) = 0 [pid 3177] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3175] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3167] <... futex resumed>) = 0 [pid 3166] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3166] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3167] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3167] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3166] <... futex resumed>) = 0 [pid 3167] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3166] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3167] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3166] <... futex resumed>) = 0 [pid 3167] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3166] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3167] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3167] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3174] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3177] <... futex resumed>) = 0 [pid 3174] <... futex resumed>) = 1 [pid 3172] <... ioctl resumed>) = 0 [pid 3167] <... futex resumed>) = 1 [pid 3166] <... futex resumed>) = 0 [pid 3177] ioctl(3, KVM_CREATE_VM, 0 [pid 3174] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3172] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3167] ioctl(5, KVM_RUN [pid 3166] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3167] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3166] <... futex resumed>) = 0 [pid 3166] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3167] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3166] <... futex resumed>) = 0 [pid 3166] exit_group(0 [pid 3175] <... futex resumed>) = ? [pid 3166] <... exit_group resumed>) = ? [pid 3175] +++ exited with 0 +++ [pid 3172] <... ioctl resumed>) = 0 [pid 3172] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3167] <... futex resumed>) = ? [pid 3172] <... ioctl resumed>) = 0 [pid 3172] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3172] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3172] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3177] <... ioctl resumed>) = 4 [pid 3177] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3174] <... futex resumed>) = 0 [pid 3177] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3174] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3177] <... futex resumed>) = 0 [pid 3174] <... futex resumed>) = 1 [pid 3177] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3174] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3177] <... ioctl resumed>) = 5 [pid 3161] +++ exited with 0 +++ [pid 3160] +++ exited with 0 +++ [pid 3172] <... ioctl resumed>) = 0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3172] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3177] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3174] <... futex resumed>) = 0 [pid 3177] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3174] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3172] <... ioctl resumed>) = 0 [pid 3174] <... futex resumed>) = 0 [pid 3172] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3174] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3177] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3172] <... ioctl resumed>) = 0 [pid 3177] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3172] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3172] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3172] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3172] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3177] <... ioctl resumed>) = 0 [pid 3168] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3172] <... ioctl resumed>) = 0 [pid 3168] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3168] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3168] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3168] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3168] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3168] rt_sigprocmask(SIG_BLOCK, ~[], [pid 300] <... restart_syscall resumed>) = 0 [pid 3177] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3172] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3177] <... ioctl resumed>) = 0 [pid 3177] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3168] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3168] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3177] <... ioctl resumed>) = 0 [pid 3172] <... ioctl resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3178 attached [pid 3177] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3172] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3168] <... clone3 resumed> => {parent_tid=[3178]}, 88) = 3178 [pid 3178] set_robust_list(0x7fc37fe409a0, 24 [pid 3177] <... ioctl resumed>) = 0 [pid 3172] <... ioctl resumed>) = 0 [pid 3168] rt_sigprocmask(SIG_SETMASK, [], [pid 3177] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3172] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3168] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3179 ./strace-static-x86_64: Process 3179 attached [pid 3177] <... ioctl resumed>) = 0 [pid 3172] <... ioctl resumed>) = 0 [pid 3168] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3178] <... set_robust_list resumed>) = 0 [pid 3177] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3172] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3168] <... futex resumed>) = 0 [pid 3168] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3172] <... ioctl resumed>) = 0 [pid 3177] <... ioctl resumed>) = 0 [pid 3172] ioctl(5, KVM_GET_SREGS [pid 3177] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3179] set_robust_list(0x55558e2706a0, 24 [pid 3172] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3177] <... ioctl resumed>) = 0 [pid 3172] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3177] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3172] <... openat resumed>) = 6 [pid 3179] <... set_robust_list resumed>) = 0 [pid 3179] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 3177] <... ioctl resumed>) = 0 [pid 3172] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3179] <... prctl resumed>) = 0 [pid 3177] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3179] setpgid(0, 0) = 0 [pid 3172] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3179] write(3, "1000", 4) = 4 [pid 3179] close(3) = 0 [pid 3179] write(1, "executing program\n", 18) = 18 [pid 3179] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3179] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3179] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3179] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3179] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3179] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3179] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3180 attached => {parent_tid=[3180]}, 88) = 3180 [pid 3180] set_robust_list(0x7fc37fe619a0, 24 [pid 3179] rt_sigprocmask(SIG_SETMASK, [], [pid 3180] <... set_robust_list resumed>) = 0 [pid 3180] rt_sigprocmask(SIG_SETMASK, [], [pid 3179] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3180] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3179] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3180] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3179] <... futex resumed>) = 0 [pid 3179] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3180] <... openat resumed>) = 3 [pid 3180] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3179] <... futex resumed>) = 0 [pid 3180] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3179] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3180] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3179] <... futex resumed>) = 0 [pid 3180] ioctl(3, KVM_CREATE_VM, 0 [pid 3179] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3178] rt_sigprocmask(SIG_SETMASK, [], [pid 3172] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3177] <... ioctl resumed>) = 0 [pid 3172] <... ioctl resumed>) = 0 [pid 3177] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3178] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3172] close(6 [pid 3178] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3172] <... close resumed>) = 0 [pid 3178] <... ioctl resumed>) = 0 [pid 3172] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3178] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3172] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3178] <... futex resumed>) = 1 [pid 3168] <... futex resumed>) = 0 [pid 3178] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3168] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3178] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3168] <... futex resumed>) = 0 [pid 3168] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3178] ioctl(5, KVM_RUN [pid 3168] <... futex resumed>) = 0 [pid 3180] <... ioctl resumed>) = 4 [pid 3178] <... ioctl resumed>, 0) = 0 [pid 3168] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3178] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3168] <... mmap resumed>) = 0x7fc37fdff000 [pid 3168] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3168] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3168] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0} [pid 3178] <... futex resumed>) = 0 [pid 3172] <... ioctl resumed>) = 0 [pid 3178] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3172] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3168] <... clone3 resumed> => {parent_tid=[3182]}, 88) = 3182 [pid 3180] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3172] <... ioctl resumed>) = 0 [pid 3168] rt_sigprocmask(SIG_SETMASK, [], [pid 3180] <... futex resumed>) = 1 [pid 3179] <... futex resumed>) = 0 [pid 3172] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3168] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3180] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3179] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3172] <... futex resumed>) = 0 [pid 3168] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3182 attached [pid 3180] <... ioctl resumed>) = 5 [pid 3179] <... futex resumed>) = 0 [pid 3172] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3168] <... futex resumed>) = 0 [pid 3179] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3168] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3180] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3179] <... futex resumed>) = 0 [pid 3179] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3179] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3180] <... futex resumed>) = 1 [pid 3182] set_robust_list(0x7fc37fe1f9a0, 24 [pid 3177] <... ioctl resumed>) = 0 [pid 3182] <... set_robust_list resumed>) = 0 [pid 3177] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3182] rt_sigprocmask(SIG_SETMASK, [], [pid 3180] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3182] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3177] <... ioctl resumed>) = 0 [pid 3182] ioctl(5, KVM_RUN [pid 3177] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3180] <... ioctl resumed>) = 0 [pid 3177] <... ioctl resumed>) = 0 [pid 3180] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3177] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3180] <... ioctl resumed>) = 0 [pid 3180] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3177] <... ioctl resumed>) = 0 [pid 3180] <... ioctl resumed>) = 0 [pid 3180] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3177] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3180] <... ioctl resumed>) = 0 [pid 3177] <... ioctl resumed>) = 0 [pid 3180] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3177] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3182] <... ioctl resumed>, 0) = 0 [pid 3177] <... ioctl resumed>) = 0 [pid 3177] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3182] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3177] <... ioctl resumed>) = 0 [pid 3182] <... futex resumed>) = 1 [pid 3180] <... ioctl resumed>) = 0 [pid 3168] <... futex resumed>) = 0 [pid 3177] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3182] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3180] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3168] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3180] <... ioctl resumed>) = 0 [pid 3177] <... ioctl resumed>) = 0 [pid 3172] <... futex resumed>) = 0 [pid 3168] <... futex resumed>) = 1 [pid 3180] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3172] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3168] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3172] <... socket resumed>) = 6 [pid 3172] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3168] <... futex resumed>) = 0 [pid 3172] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3168] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3172] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3168] <... futex resumed>) = 0 [pid 3172] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3168] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3180] <... ioctl resumed>) = 0 [pid 3177] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3172] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3180] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3177] <... ioctl resumed>) = 0 [pid 3177] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3177] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3177] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3172] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3168] <... futex resumed>) = 0 [pid 3172] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3168] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3172] ioctl(5, KVM_RUN [pid 3168] <... futex resumed>) = 0 [pid 3168] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3180] <... ioctl resumed>) = 0 [pid 3177] <... ioctl resumed>) = 0 [pid 3180] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3177] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3177] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3172] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3172] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3168] <... futex resumed>) = 0 [pid 3168] exit_group(0) = ? [pid 3178] <... futex resumed>) = ? [pid 3182] <... futex resumed>) = ? [pid 3178] +++ exited with 0 +++ [pid 3172] +++ exited with 0 +++ [pid 3167] +++ exited with 0 +++ [pid 3180] <... ioctl resumed>) = 0 [pid 3177] <... ioctl resumed>) = 0 [pid 3166] +++ exited with 0 +++ [pid 3180] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3177] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3177] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3180] <... ioctl resumed>) = 0 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3180] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3177] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3180] <... ioctl resumed>) = 0 [pid 3177] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3180] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3177] <... openat resumed>) = 6 [pid 3177] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3180] <... ioctl resumed>) = 0 [pid 3177] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3180] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3177] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3177] close(6) = 0 [pid 3177] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3177] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3177] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3177] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3174] <... futex resumed>) = 0 [pid 3177] <... futex resumed>) = 1 [pid 3174] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3177] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3174] <... futex resumed>) = 0 [pid 3177] <... ioctl resumed>) = 0 [pid 3174] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3177] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3174] <... futex resumed>) = 0 [pid 3177] <... futex resumed>) = 1 [pid 3174] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3177] ioctl(5, KVM_RUN [pid 3174] <... futex resumed>) = 0 [pid 3177] <... ioctl resumed>, 0) = 0 [pid 3174] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3174] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3174] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3174] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3174] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 299] <... restart_syscall resumed>) = 0 [pid 3174] <... clone3 resumed> => {parent_tid=[3184]}, 88) = 3184 [pid 3174] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3174] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3174] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3184 attached [pid 3184] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3184] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3184] ioctl(5, KVM_RUN [pid 3177] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3184] <... ioctl resumed>, 0) = 0 [pid 3180] <... ioctl resumed>) = 0 [pid 3177] <... futex resumed>) = 0 [pid 3184] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3177] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3174] <... futex resumed>) = 0 [pid 3184] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3174] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3177] <... futex resumed>) = 0 [pid 3174] <... futex resumed>) = 1 ./strace-static-x86_64: Process 3185 attached [pid 3180] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3177] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3174] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3185] set_robust_list(0x55558e2706a0, 24 [pid 3180] <... ioctl resumed>) = 0 [pid 3177] <... socket resumed>) = 6 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3185 [pid 3185] <... set_robust_list resumed>) = 0 [pid 3180] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3177] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3185] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3180] <... ioctl resumed>) = 0 [pid 3177] <... futex resumed>) = 1 [pid 3174] <... futex resumed>) = 0 [pid 3185] <... prctl resumed>) = 0 [pid 3180] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3177] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3174] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3185] setpgid(0, 0 [pid 3177] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3174] <... futex resumed>) = 0 [pid 3180] <... ioctl resumed>) = 0 [pid 3185] <... setpgid resumed>) = 0 [pid 3177] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3180] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3174] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3177] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3180] <... ioctl resumed>) = 0 [pid 3177] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3180] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3177] <... futex resumed>) = 1 [pid 3174] <... futex resumed>) = 0 [pid 3185] <... openat resumed>) = 3 [pid 3180] <... ioctl resumed>) = 0 [pid 3177] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3174] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3185] write(3, "1000", 4 [pid 3177] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3174] <... futex resumed>) = 0 [pid 3185] <... write resumed>) = 4 [pid 3177] ioctl(5, KVM_RUN executing program [pid 3174] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3185] close(3 [pid 3177] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3185] <... close resumed>) = 0 [pid 3177] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3185] write(1, "executing program\n", 18 [pid 3177] <... futex resumed>) = 1 [pid 3174] <... futex resumed>) = 0 [pid 3185] <... write resumed>) = 18 [pid 3177] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3174] exit_group(0 [pid 3185] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3184] <... futex resumed>) = ? [pid 3177] <... futex resumed>) = ? [pid 3174] <... exit_group resumed>) = ? [pid 3185] <... futex resumed>) = 0 [pid 3184] +++ exited with 0 +++ [pid 3180] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3177] +++ exited with 0 +++ [pid 3185] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3185] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3185] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3185] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3185] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3185] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3186 attached => {parent_tid=[3186]}, 88) = 3186 [pid 3185] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3185] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3185] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3186] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3186] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3186] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3186] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3185] <... futex resumed>) = 0 [pid 3186] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3185] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3180] <... ioctl resumed>) = 0 [pid 3186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3185] <... futex resumed>) = 0 [pid 3180] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3186] ioctl(3, KVM_CREATE_VM, 0 [pid 3185] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3186] <... ioctl resumed>) = 4 [pid 3180] <... ioctl resumed>) = 0 [pid 3186] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3185] <... futex resumed>) = 0 [pid 3185] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3185] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3186] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3180] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3186] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3185] <... futex resumed>) = 0 [pid 3185] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3185] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3186] <... futex resumed>) = 1 [pid 3180] <... ioctl resumed>) = 0 [pid 3180] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3186] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3180] <... ioctl resumed>) = 0 [pid 3180] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3180] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3186] <... ioctl resumed>) = 0 [pid 3180] <... ioctl resumed>) = 0 [pid 3186] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3180] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3186] <... ioctl resumed>) = 0 [pid 3186] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3186] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3186] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3186] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3186] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3186] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3186] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3186] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3186] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3180] <... ioctl resumed>) = 0 [pid 3180] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3180] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3180] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3179] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3180] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3179] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 3180] <... ioctl resumed>) = 0 [pid 3180] close(6 [pid 3179] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3180] <... close resumed>) = 0 [pid 3179] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3186] <... ioctl resumed>) = 0 [pid 3180] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3179] <... futex resumed>) = 0 [pid 3186] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3180] <... ioctl resumed>) = 5 [pid 3179] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3180] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3179] <... mmap resumed>) = 0x7fc37fe20000 [pid 3186] <... ioctl resumed>) = 0 [pid 3179] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3186] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3179] <... mprotect resumed>) = 0 [pid 3180] <... ioctl resumed>) = 0 [pid 3179] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3180] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3179] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3186] <... ioctl resumed>) = 0 [pid 3180] <... ioctl resumed>) = 0 [pid 3179] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3186] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3180] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3179] <... clone3 resumed> => {parent_tid=[3187]}, 88) = 3187 [pid 3180] <... futex resumed>) = 0 [pid 3179] rt_sigprocmask(SIG_SETMASK, [], [pid 3180] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3179] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3179] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3179] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3187 attached [pid 3187] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3187] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3187] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3187] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3186] <... ioctl resumed>) = 0 [pid 3179] <... futex resumed>) = 0 [pid 3187] <... futex resumed>) = 1 [pid 3186] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3179] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3187] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3180] <... futex resumed>) = 0 [pid 3179] <... futex resumed>) = 1 [pid 3180] ioctl(5, KVM_RUN [pid 3179] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3187] <... futex resumed>) = 0 [pid 3179] <... futex resumed>) = 1 [pid 3187] ioctl(5, KVM_RUN [pid 3179] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3186] <... ioctl resumed>) = 0 [pid 3186] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3186] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3186] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3187] <... ioctl resumed>, 0) = 0 [pid 3187] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3180] <... ioctl resumed>, 0) = 0 [pid 3179] <... futex resumed>) = 0 [pid 3187] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3180] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3179] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3180] <... futex resumed>) = 0 [pid 3179] <... futex resumed>) = 0 [pid 3180] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3179] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3180] <... socket resumed>) = 6 [pid 3180] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3179] <... futex resumed>) = 0 [pid 3180] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3179] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3180] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3179] <... futex resumed>) = 0 [pid 3180] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3179] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3186] <... ioctl resumed>) = 0 [pid 3180] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3186] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3180] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3179] <... futex resumed>) = 0 [pid 3180] ioctl(5, KVM_RUN [pid 3179] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3180] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3179] <... futex resumed>) = 0 [pid 3186] <... ioctl resumed>) = 0 [pid 3179] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3186] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3180] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3179] <... futex resumed>) = 0 [pid 3186] <... ioctl resumed>) = 0 [pid 3180] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3179] exit_group(0 [pid 3186] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3187] <... futex resumed>) = ? [pid 3179] <... exit_group resumed>) = ? [pid 3187] +++ exited with 0 +++ [pid 3186] <... ioctl resumed>) = 0 [pid 3180] <... futex resumed>) = ? [pid 3186] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3186] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3186] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3186] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3186] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3186] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3186] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3186] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3186] close(6) = 0 [pid 3186] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3186] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3186] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3186] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3185] <... futex resumed>) = 0 [pid 3185] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3185] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3186] <... futex resumed>) = 1 [pid 3186] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3186] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3185] <... futex resumed>) = 0 [pid 3185] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3185] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3185] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3185] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3185] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3185] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3189 attached => {parent_tid=[3189]}, 88) = 3189 [pid 3185] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3185] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3185] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3189] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3189] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3189] ioctl(5, KVM_RUN [pid 3186] <... futex resumed>) = 1 [pid 3186] ioctl(5, KVM_RUN [pid 3189] <... ioctl resumed>, 0) = 0 [pid 3186] <... ioctl resumed>, 0) = 0 [pid 3186] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3186] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3189] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3185] <... futex resumed>) = 0 [pid 3185] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3186] <... futex resumed>) = 0 [pid 3186] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3186] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3186] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3185] <... futex resumed>) = 1 [pid 3185] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3185] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3186] <... futex resumed>) = 0 [pid 3186] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3186] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3186] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3185] <... futex resumed>) = 1 [pid 3185] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3185] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3186] <... futex resumed>) = 0 [pid 3185] <... futex resumed>) = 1 [pid 3186] ioctl(5, KVM_RUN, 0) = -1 EFAULT (Bad address) [pid 3186] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3185] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3189] <... futex resumed>) = 1 [pid 3186] <... futex resumed>) = 0 [pid 3185] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3189] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3186] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3185] exit_group(0 [pid 3182] +++ exited with 0 +++ [pid 3168] +++ exited with 0 +++ [pid 3189] <... futex resumed>) = ? [pid 3186] <... futex resumed>) = ? [pid 3185] <... exit_group resumed>) = ? [pid 3186] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3189] +++ exited with 0 +++ [pid 297] <... restart_syscall resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3191 attached , child_tidptr=0x55558e270690) = 3191 [pid 3191] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3191] setpgid(0, 0) = 0 [pid 3191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3191] write(3, "1000", 4) = 4 [pid 3191] close(3) = 0 executing program [pid 3191] write(1, "executing program\n", 18) = 18 [pid 3191] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3191] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3191] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3191] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3191] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3191] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3191] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3192 attached => {parent_tid=[3192]}, 88) = 3192 [pid 3191] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3191] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3191] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3192] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3192] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3192] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3192] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3191] <... futex resumed>) = 0 [pid 3192] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3191] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3192] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3191] <... futex resumed>) = 0 [pid 3192] ioctl(3, KVM_CREATE_VM, 0 [pid 3191] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3192] <... ioctl resumed>) = 4 [pid 3192] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3191] <... futex resumed>) = 0 [pid 3192] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3191] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3192] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3191] <... futex resumed>) = 0 [pid 3192] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3191] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3192] <... ioctl resumed>) = 5 [pid 3192] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3191] <... futex resumed>) = 0 [pid 3192] <... futex resumed>) = 1 [pid 3191] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3192] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3191] <... futex resumed>) = 0 [pid 3191] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3192] <... ioctl resumed>) = 0 [pid 3192] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3192] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3192] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3192] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3192] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3192] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3192] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3192] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3192] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3192] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3192] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3192] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3192] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3192] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3192] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3192] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3192] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3192] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3192] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3192] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3192] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3192] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3192] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3192] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3192] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3192] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3192] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3192] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3192] close(6) = 0 [pid 3192] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3192] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3192] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3192] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3192] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3191] <... futex resumed>) = 0 [pid 3191] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3192] <... futex resumed>) = 0 [pid 3191] <... futex resumed>) = 1 [pid 3192] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3191] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3192] <... ioctl resumed>) = 0 [pid 3192] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3191] <... futex resumed>) = 0 [pid 3192] <... futex resumed>) = 1 [pid 3191] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3191] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3192] ioctl(5, KVM_RUN [pid 3191] <... futex resumed>) = 0 [pid 3191] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3174] +++ exited with 0 +++ [pid 3191] <... mmap resumed>) = 0x7fc37fe20000 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3174, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3191] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3191] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3191] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[3194]}, 88) = 3194 [pid 3191] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3191] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3191] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3180] +++ exited with 0 +++ [pid 3179] +++ exited with 0 +++ ./strace-static-x86_64: Process 3194 attached [pid 3194] set_robust_list(0x7fc37fe409a0, 24 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3179, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3194] <... set_robust_list resumed>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3195 ./strace-static-x86_64: Process 3195 attached [pid 3194] rt_sigprocmask(SIG_SETMASK, [], [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3194] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3194] ioctl(5, KVM_RUN [pid 300] <... restart_syscall resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3195] set_robust_list(0x55558e2706a0, 24./strace-static-x86_64: Process 3196 attached ) = 0 [pid 3195] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3194] <... ioctl resumed>, 0) = 0 [pid 3196] set_robust_list(0x55558e2706a0, 24 [pid 3195] <... prctl resumed>) = 0 [pid 3194] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3192] <... ioctl resumed>, 0) = 0 [pid 3196] <... set_robust_list resumed>) = 0 [pid 3192] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3196] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3195] setpgid(0, 0 [pid 3194] <... futex resumed>) = 1 [pid 3192] <... futex resumed>) = 0 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3196 [pid 3191] <... futex resumed>) = 0 [pid 3191] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3191] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3196] <... prctl resumed>) = 0 [pid 3196] setpgid(0, 0) = 0 [pid 3196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3195] <... setpgid resumed>) = 0 [pid 3192] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3194] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3196] <... openat resumed>) = 3 [pid 3192] <... socket resumed>) = 6 [pid 3195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3192] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3196] write(3, "1000", 4) = 4 [pid 3195] <... openat resumed>) = 3 [pid 3192] <... futex resumed>) = 1 [pid 3191] <... futex resumed>) = 0 [pid 3196] close(3executing program [pid 3192] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3191] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3196] <... close resumed>) = 0 [pid 3191] <... futex resumed>) = 0 [pid 3196] write(1, "executing program\n", 18 [pid 3191] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3196] <... write resumed>) = 18 [pid 3195] write(3, "1000", 4 [pid 3192] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3192] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3192] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3191] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3191] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3192] <... futex resumed>) = 0 [pid 3191] <... futex resumed>) = 1 [pid 3192] ioctl(5, KVM_RUN [pid 3191] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3196] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3195] <... write resumed>) = 4 [pid 3196] <... futex resumed>) = 0 [pid 3195] close(3 [pid 3196] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3195] <... close resumed>) = 0 [pid 3196] <... rt_sigaction resumed>NULL, 8) = 0 executing program [pid 3195] write(1, "executing program\n", 18 [pid 3192] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3196] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3195] <... write resumed>) = 18 [pid 3196] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3195] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3192] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3196] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3195] <... futex resumed>) = 0 [pid 3192] <... futex resumed>) = 1 [pid 3191] <... futex resumed>) = 0 [pid 3196] <... mmap resumed>) = 0x7fc37fe41000 [pid 3195] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3192] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3191] exit_group(0 [pid 3196] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3195] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3195] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3196] <... mprotect resumed>) = 0 [pid 3195] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3194] <... futex resumed>) = ? [pid 3192] <... futex resumed>) = ? [pid 3191] <... exit_group resumed>) = ? [pid 3194] +++ exited with 0 +++ [pid 3196] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3195] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3196] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3196] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3197 attached => {parent_tid=[3197]}, 88) = 3197 [pid 3197] set_robust_list(0x7fc37fe619a0, 24 [pid 3196] rt_sigprocmask(SIG_SETMASK, [], [pid 3197] <... set_robust_list resumed>) = 0 [pid 3196] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3197] rt_sigprocmask(SIG_SETMASK, [], [pid 3196] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3197] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3196] <... futex resumed>) = 0 [pid 3197] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3196] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3197] <... openat resumed>) = 3 [pid 3195] <... mmap resumed>) = 0x7fc37fe41000 [pid 3195] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3197] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3196] <... futex resumed>) = 0 [pid 3197] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3196] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3195] <... mprotect resumed>) = 0 [pid 3196] <... futex resumed>) = 0 [pid 3197] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3196] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3197] ioctl(3, KVM_CREATE_VM, 0 [pid 3195] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3197] <... ioctl resumed>) = 4 [pid 3195] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3198 attached => {parent_tid=[3198]}, 88) = 3198 [pid 3198] set_robust_list(0x7fc37fe619a0, 24 [pid 3195] rt_sigprocmask(SIG_SETMASK, [], [pid 3198] <... set_robust_list resumed>) = 0 [pid 3195] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3198] rt_sigprocmask(SIG_SETMASK, [], [pid 3195] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3198] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3197] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3197] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3196] <... futex resumed>) = 0 [pid 3196] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3197] <... futex resumed>) = 0 [pid 3196] <... futex resumed>) = 1 [pid 3197] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3196] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3198] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3197] <... ioctl resumed>) = 5 [pid 3195] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3185] +++ exited with 0 +++ [pid 3198] <... openat resumed>) = 3 [pid 3198] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3185, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3198] <... futex resumed>) = 1 [pid 3195] <... futex resumed>) = 0 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3198] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3195] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3198] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3195] <... futex resumed>) = 0 [pid 3198] ioctl(3, KVM_CREATE_VM, 0 [pid 3197] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3195] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3197] <... futex resumed>) = 1 [pid 3196] <... futex resumed>) = 0 [pid 3197] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3196] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3197] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3196] <... futex resumed>) = 0 [pid 3197] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3196] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] <... restart_syscall resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3198] <... ioctl resumed>) = 4 [pid 3198] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3199 attached [pid 3197] <... ioctl resumed>) = 0 [pid 3197] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3199] set_robust_list(0x55558e2706a0, 24 [pid 3197] <... ioctl resumed>) = 0 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3199 [pid 3199] <... set_robust_list resumed>) = 0 [pid 3197] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3199] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3198] <... futex resumed>) = 1 [pid 3197] <... ioctl resumed>) = 0 [pid 3195] <... futex resumed>) = 0 [pid 3199] <... prctl resumed>) = 0 [pid 3198] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3197] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3195] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3199] setpgid(0, 0 [pid 3198] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3197] <... ioctl resumed>) = 0 [pid 3195] <... futex resumed>) = 0 [pid 3199] <... setpgid resumed>) = 0 [pid 3198] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3197] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3195] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3199] write(3, "1000", 4) = 4 [pid 3199] close(3) = 0 [pid 3199] write(1, "executing program\n", 18executing program ) = 18 [pid 3199] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3199] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3199] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3199] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3199] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3199] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3199] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} => {parent_tid=[3200]}, 88) = 3200 [pid 3199] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 3200 attached NULL, 8) = 0 [pid 3198] <... ioctl resumed>) = 5 [pid 3197] <... ioctl resumed>) = 0 [pid 3200] set_robust_list(0x7fc37fe619a0, 24 [pid 3199] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3200] <... set_robust_list resumed>) = 0 [pid 3199] <... futex resumed>) = 0 [pid 3198] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3197] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3200] rt_sigprocmask(SIG_SETMASK, [], [pid 3199] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3198] <... futex resumed>) = 1 [pid 3195] <... futex resumed>) = 0 [pid 3200] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3198] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3197] <... ioctl resumed>) = 0 [pid 3195] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3200] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3198] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3197] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3195] <... futex resumed>) = 0 [pid 3200] <... openat resumed>) = 3 [pid 3198] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3195] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3200] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3197] <... ioctl resumed>) = 0 [pid 3200] <... futex resumed>) = 1 [pid 3198] <... ioctl resumed>) = 0 [pid 3197] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3200] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3198] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3199] <... futex resumed>) = 0 [pid 3199] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3199] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3200] <... futex resumed>) = 0 [pid 3200] ioctl(3, KVM_CREATE_VM, 0 [pid 3198] <... ioctl resumed>) = 0 [pid 3197] <... ioctl resumed>) = 0 [pid 3198] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3197] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3197] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3198] <... ioctl resumed>) = 0 [pid 3198] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3200] <... ioctl resumed>) = 4 [pid 3200] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3198] <... ioctl resumed>) = 0 [pid 3197] <... ioctl resumed>) = 0 [pid 3192] +++ exited with 0 +++ [pid 3191] +++ exited with 0 +++ [pid 3200] <... futex resumed>) = 1 [pid 3199] <... futex resumed>) = 0 [pid 3198] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3197] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3191, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3200] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3199] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3198] <... ioctl resumed>) = 0 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3197] <... ioctl resumed>) = 0 [pid 3200] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3199] <... futex resumed>) = 0 [pid 3198] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3200] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3199] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3198] <... ioctl resumed>) = 0 [pid 3197] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3198] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3198] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3198] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3200] <... ioctl resumed>) = 5 [pid 3198] <... ioctl resumed>) = 0 [pid 3198] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3200] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3197] <... ioctl resumed>) = 0 [pid 3200] <... futex resumed>) = 1 [pid 3197] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3200] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3197] <... ioctl resumed>) = 0 [pid 3197] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3197] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3199] <... futex resumed>) = 0 [pid 3198] <... ioctl resumed>) = 0 [pid 3197] <... ioctl resumed>) = 0 [pid 3199] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3198] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3197] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3200] <... futex resumed>) = 0 [pid 3199] <... futex resumed>) = 1 [pid 3198] <... ioctl resumed>) = 0 [pid 3200] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3197] <... ioctl resumed>) = 0 [pid 3199] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3198] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3197] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3198] <... ioctl resumed>) = 0 [pid 3198] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3197] <... ioctl resumed>) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 3198] <... ioctl resumed>) = 0 [pid 3197] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3198] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3197] <... ioctl resumed>) = 0 [pid 3198] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3197] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3200] <... ioctl resumed>) = 0 [pid 3198] <... ioctl resumed>) = 0 [pid 3197] <... ioctl resumed>) = 0 [pid 3198] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3197] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}./strace-static-x86_64: Process 3201 attached [pid 3200] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3198] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3201] set_robust_list(0x55558e2706a0, 24 [pid 3200] <... ioctl resumed>) = 0 [pid 3198] <... ioctl resumed>) = 0 [pid 3197] <... ioctl resumed>) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3201 [pid 3201] <... set_robust_list resumed>) = 0 [pid 3200] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3198] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3197] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3201] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3200] <... ioctl resumed>) = 0 [pid 3198] <... ioctl resumed>) = 0 [pid 3201] <... prctl resumed>) = 0 [pid 3200] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3198] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3197] <... ioctl resumed>) = 0 [pid 3201] setpgid(0, 0 [pid 3198] <... ioctl resumed>) = 0 [pid 3197] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3201] <... setpgid resumed>) = 0 [pid 3201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3200] <... ioctl resumed>) = 0 [pid 3198] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3197] <... ioctl resumed>) = 0 [pid 3201] <... openat resumed>) = 3 [pid 3200] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3198] <... ioctl resumed>) = 0 [pid 3197] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3201] write(3, "1000", 4 [pid 3198] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3201] <... write resumed>) = 4 [pid 3200] <... ioctl resumed>) = 0 executing program [pid 3198] <... ioctl resumed>) = 0 [pid 3197] <... ioctl resumed>) = 0 [pid 3201] close(3 [pid 3200] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3198] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3201] <... close resumed>) = 0 [pid 3197] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3201] write(1, "executing program\n", 18 [pid 3198] <... ioctl resumed>) = 0 [pid 3201] <... write resumed>) = 18 [pid 3201] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3198] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3197] <... ioctl resumed>) = 0 [pid 3201] <... futex resumed>) = 0 [pid 3201] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3200] <... ioctl resumed>) = 0 [pid 3198] <... ioctl resumed>) = 0 [pid 3197] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3198] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3200] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3201] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3201] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3201] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3201] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3201] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3201] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3200] <... ioctl resumed>) = 0 [pid 3198] <... ioctl resumed>) = 0 [pid 3197] <... ioctl resumed>) = 0 [pid 3200] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3198] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3197] ioctl(5, KVM_GET_SREGS./strace-static-x86_64: Process 3202 attached [pid 3202] set_robust_list(0x7fc37fe619a0, 24 [pid 3201] <... clone3 resumed> => {parent_tid=[3202]}, 88) = 3202 [pid 3202] <... set_robust_list resumed>) = 0 [pid 3201] rt_sigprocmask(SIG_SETMASK, [], [pid 3202] rt_sigprocmask(SIG_SETMASK, [], [pid 3201] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3202] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3201] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3202] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3201] <... futex resumed>) = 0 [pid 3201] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3202] <... openat resumed>) = 3 [pid 3202] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3201] <... futex resumed>) = 0 [pid 3202] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3201] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3202] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3202] ioctl(3, KVM_CREATE_VM, 0 [pid 3201] <... futex resumed>) = 0 [pid 3201] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3202] <... ioctl resumed>) = 4 [pid 3202] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3201] <... futex resumed>) = 0 [pid 3201] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3201] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3202] <... futex resumed>) = 1 [pid 3202] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3202] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3201] <... futex resumed>) = 0 [pid 3201] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3201] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3202] <... futex resumed>) = 1 [pid 3202] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3197] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3197] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3198] <... ioctl resumed>) = 0 [pid 3198] ioctl(5, KVM_GET_SREGS [pid 3197] <... openat resumed>) = 6 [pid 3198] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3200] <... ioctl resumed>) = 0 [pid 3198] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3197] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3198] <... openat resumed>) = 6 [pid 3200] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3198] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3197] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3202] <... ioctl resumed>) = 0 [pid 3198] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3197] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3202] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3200] <... ioctl resumed>) = 0 [pid 3198] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3197] <... ioctl resumed>) = 0 [pid 3200] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3197] close(6 [pid 3198] <... ioctl resumed>) = 0 [pid 3198] close(6 [pid 3197] <... close resumed>) = 0 [pid 3198] <... close resumed>) = 0 [pid 3197] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3202] <... ioctl resumed>) = 0 [pid 3202] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3197] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3200] <... ioctl resumed>) = 0 [pid 3198] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3200] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3198] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3197] <... ioctl resumed>) = 0 [pid 3202] <... ioctl resumed>) = 0 [pid 3198] <... ioctl resumed>) = 0 [pid 3202] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3200] <... ioctl resumed>) = 0 [pid 3197] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3198] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3200] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3197] <... ioctl resumed>) = 0 [pid 3202] <... ioctl resumed>) = 0 [pid 3198] <... ioctl resumed>) = 0 [pid 3202] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3200] <... ioctl resumed>) = 0 [pid 3197] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3200] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3198] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3200] <... ioctl resumed>) = 0 [pid 3198] <... futex resumed>) = 1 [pid 3197] <... futex resumed>) = 1 [pid 3196] <... futex resumed>) = 0 [pid 3195] <... futex resumed>) = 0 [pid 3196] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3195] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3202] <... ioctl resumed>) = 0 [pid 3200] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3198] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3197] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3196] <... futex resumed>) = 0 [pid 3195] <... futex resumed>) = 0 [pid 3202] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3200] <... ioctl resumed>) = 0 [pid 3198] <... ioctl resumed>) = 0 [pid 3197] <... ioctl resumed>) = 0 [pid 3196] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3198] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3197] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3195] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3202] <... ioctl resumed>) = 0 [pid 3200] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3198] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3197] <... futex resumed>) = 1 [pid 3196] <... futex resumed>) = 0 [pid 3195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3202] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3200] <... ioctl resumed>) = 0 [pid 3197] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3196] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3196] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3196] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3196] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3196] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3197] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3196] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3195] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3202] <... ioctl resumed>) = 0 [pid 3200] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3197] ioctl(5, KVM_RUN [pid 3196] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3195] <... futex resumed>) = 1 [pid 3198] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3204 attached [pid 3202] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3204] set_robust_list(0x7fc37fe409a0, 24 [pid 3196] <... clone3 resumed> => {parent_tid=[3204]}, 88) = 3204 [pid 3204] <... set_robust_list resumed>) = 0 [pid 3196] rt_sigprocmask(SIG_SETMASK, [], [pid 3204] rt_sigprocmask(SIG_SETMASK, [], [pid 3196] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3204] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3196] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3204] ioctl(5, KVM_RUN [pid 3196] <... futex resumed>) = 0 [pid 3196] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3195] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3198] ioctl(5, KVM_RUN [pid 3202] <... ioctl resumed>) = 0 [pid 3200] <... ioctl resumed>) = 0 [pid 3195] <... futex resumed>) = 0 [pid 3202] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3195] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3200] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3195] <... mmap resumed>) = 0x7fc37fe20000 [pid 3202] <... ioctl resumed>) = 0 [pid 3200] <... ioctl resumed>) = 0 [pid 3195] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3202] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3200] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3197] <... ioctl resumed>, 0) = 0 [pid 3195] <... mprotect resumed>) = 0 [pid 3202] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3200] <... ioctl resumed>) = 0 [pid 3195] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3202] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3200] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3195] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3204] <... ioctl resumed>, 0) = 0 [pid 3204] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3196] <... futex resumed>) = 0 [pid 3204] <... futex resumed>) = 1 [pid 3196] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3204] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3196] <... futex resumed>) = 0 [pid 3204] <... socket resumed>) = 6 [pid 3197] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3196] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3204] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3197] <... futex resumed>) = 0 [pid 3196] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3204] <... futex resumed>) = 0 [pid 3197] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3196] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3204] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3196] <... futex resumed>) = 0 [pid 3197] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3196] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3197] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3197] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3196] <... futex resumed>) = 0 [pid 3196] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3196] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3197] <... futex resumed>) = 1 [pid 3197] ioctl(5, KVM_RUN, 0) = -1 EFAULT (Bad address) [pid 3197] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3196] <... futex resumed>) = 0 [pid 3196] exit_group(0) = ? [pid 3204] <... futex resumed>) = ? [pid 3204] +++ exited with 0 +++ [pid 3197] <... futex resumed>) = ? [pid 3195] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3206 attached [pid 3206] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3206] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3206] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3195] <... clone3 resumed> => {parent_tid=[3206]}, 88) = 3206 [pid 3195] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3195] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3206] <... futex resumed>) = 0 [pid 3195] <... futex resumed>) = 1 [pid 3206] ioctl(5, KVM_RUN [pid 3195] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3198] <... ioctl resumed>, 0) = 0 [pid 3198] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3202] <... ioctl resumed>) = 0 [pid 3200] <... ioctl resumed>) = 0 [pid 3202] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3198] <... futex resumed>) = 0 [pid 3200] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3202] <... ioctl resumed>) = 0 [pid 3200] <... ioctl resumed>) = 0 [pid 3198] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3202] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3200] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3202] <... ioctl resumed>) = 0 [pid 3200] <... ioctl resumed>) = 0 [pid 3202] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3200] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3202] <... ioctl resumed>) = 0 [pid 3200] <... ioctl resumed>) = 0 [pid 3202] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3200] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3202] <... ioctl resumed>) = 0 [pid 3200] <... ioctl resumed>) = 0 [pid 3202] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3200] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3202] <... ioctl resumed>) = 0 [pid 3200] <... ioctl resumed>) = 0 [pid 3202] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3200] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3202] <... ioctl resumed>) = 0 [pid 3200] <... ioctl resumed>) = 0 [pid 3202] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3200] ioctl(5, KVM_GET_SREGS [pid 3202] <... ioctl resumed>) = 0 [pid 3200] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3206] <... ioctl resumed>, 0) = 0 [pid 3202] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3200] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3206] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3202] <... ioctl resumed>) = 0 [pid 3200] <... openat resumed>) = 6 [pid 3206] <... futex resumed>) = 1 [pid 3202] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3200] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3195] <... futex resumed>) = 0 [pid 3206] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3202] <... ioctl resumed>) = 0 [pid 3200] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3195] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3202] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3200] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3198] <... futex resumed>) = 0 [pid 3195] <... futex resumed>) = 1 [pid 3202] <... ioctl resumed>) = 0 [pid 3200] <... ioctl resumed>) = 0 [pid 3198] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3202] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3200] close(6 [pid 3198] <... socket resumed>) = 6 [pid 3202] <... ioctl resumed>) = 0 [pid 3195] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3202] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3200] <... close resumed>) = 0 [pid 3198] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3198] <... futex resumed>) = 0 [pid 3195] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3202] <... ioctl resumed>) = 0 [pid 3200] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3198] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3195] <... futex resumed>) = 0 [pid 3202] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3200] <... ioctl resumed>) = 5 [pid 3195] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3202] <... ioctl resumed>) = 0 [pid 3200] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3198] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3202] ioctl(5, KVM_GET_SREGS [pid 3198] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3200] <... ioctl resumed>) = 0 [pid 3198] <... futex resumed>) = 1 [pid 3195] <... futex resumed>) = 0 [pid 3200] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3199] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3198] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3195] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3202] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3200] <... ioctl resumed>) = 0 [pid 3199] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3198] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3195] <... futex resumed>) = 0 [pid 3200] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3199] <... futex resumed>) = 0 [pid 3198] ioctl(5, KVM_RUN [pid 3195] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3202] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3200] <... futex resumed>) = 0 [pid 3199] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3200] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3198] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3199] <... mmap resumed>) = 0x7fc37fe20000 [pid 3199] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3198] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3195] <... futex resumed>) = 0 [pid 3199] <... mprotect resumed>) = 0 [pid 3198] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3195] exit_group(0 [pid 3199] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3206] <... futex resumed>) = ? [pid 3199] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3198] <... futex resumed>) = ? [pid 3195] <... exit_group resumed>) = ? [pid 3206] +++ exited with 0 +++ [pid 3199] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3198] +++ exited with 0 +++ ./strace-static-x86_64: Process 3207 attached [pid 3202] <... openat resumed>) = 6 [pid 3207] set_robust_list(0x7fc37fe409a0, 24 [pid 3202] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3199] <... clone3 resumed> => {parent_tid=[3207]}, 88) = 3207 [pid 3207] <... set_robust_list resumed>) = 0 [pid 3199] rt_sigprocmask(SIG_SETMASK, [], [pid 3207] rt_sigprocmask(SIG_SETMASK, [], [pid 3199] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3207] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3199] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3207] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3199] <... futex resumed>) = 0 [pid 3207] <... ioctl resumed>) = 0 [pid 3199] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3207] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3199] <... futex resumed>) = 0 [pid 3207] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3199] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3200] <... futex resumed>) = 0 [pid 3199] <... futex resumed>) = 1 [pid 3200] ioctl(5, KVM_RUN [pid 3199] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3202] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3202] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3202] close(6) = 0 [pid 3202] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3199] <... futex resumed>) = 1 [pid 3202] <... ioctl resumed>) = 5 [pid 3207] <... futex resumed>) = 0 [pid 3202] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3199] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3207] ioctl(5, KVM_RUN [pid 3202] <... ioctl resumed>) = 0 [pid 3202] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3202] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3201] <... futex resumed>) = 0 [pid 3202] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3201] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3202] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3201] <... futex resumed>) = 0 [pid 3202] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3201] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3202] <... ioctl resumed>) = 0 [pid 3202] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3200] <... ioctl resumed>, 0) = 0 [pid 3202] <... futex resumed>) = 1 [pid 3201] <... futex resumed>) = 0 [pid 3202] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3201] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3202] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3201] <... futex resumed>) = 0 [pid 3207] <... ioctl resumed>, 0) = 0 [pid 3202] ioctl(5, KVM_RUN [pid 3201] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3207] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3200] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3201] <... futex resumed>) = 0 [pid 3207] <... futex resumed>) = 1 [pid 3199] <... futex resumed>) = 0 [pid 3207] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3201] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3200] <... futex resumed>) = 0 [pid 3199] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3201] <... mmap resumed>) = 0x7fc37fe20000 [pid 3200] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3199] <... futex resumed>) = 0 [pid 3201] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3200] <... socket resumed>) = 6 [pid 3199] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3201] <... mprotect resumed>) = 0 [pid 3200] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3199] <... futex resumed>) = 0 [pid 3201] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3199] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3201] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3199] <... futex resumed>) = 0 [pid 3201] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3199] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3210 attached [pid 3200] <... futex resumed>) = 1 [pid 3201] <... clone3 resumed> => {parent_tid=[3210]}, 88) = 3210 [pid 3210] set_robust_list(0x7fc37fe409a0, 24 [pid 3201] rt_sigprocmask(SIG_SETMASK, [], [pid 3210] <... set_robust_list resumed>) = 0 [pid 3201] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3210] rt_sigprocmask(SIG_SETMASK, [], [pid 3201] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3210] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3201] <... futex resumed>) = 0 [pid 3210] ioctl(5, KVM_RUN [pid 3201] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3200] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3200] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3199] <... futex resumed>) = 0 [pid 3199] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3199] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3200] <... futex resumed>) = 1 [pid 3200] ioctl(5, KVM_RUN, 0) = -1 EFAULT (Bad address) [pid 3200] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3210] <... ioctl resumed>, 0) = 0 [pid 3202] <... ioctl resumed>, 0) = 0 [pid 3210] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3199] <... futex resumed>) = 0 [pid 3210] <... futex resumed>) = 1 [pid 3202] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3201] <... futex resumed>) = 0 [pid 3210] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3202] <... futex resumed>) = 0 [pid 3201] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3199] exit_group(0 [pid 3202] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3201] <... futex resumed>) = 0 [pid 3207] <... futex resumed>) = ? [pid 3199] <... exit_group resumed>) = ? [pid 3207] +++ exited with 0 +++ [pid 3202] <... socket resumed>) = 6 [pid 3201] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3200] <... futex resumed>) = ? [pid 3202] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3201] <... futex resumed>) = 0 [pid 3201] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3201] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3202] <... futex resumed>) = 1 [pid 3202] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3202] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3201] <... futex resumed>) = 0 [pid 3202] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3201] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3202] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3201] <... futex resumed>) = 0 [pid 3202] ioctl(5, KVM_RUN [pid 3201] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3202] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3202] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3201] <... futex resumed>) = 0 [pid 3201] exit_group(0 [pid 3210] <... futex resumed>) = ? [pid 3210] +++ exited with 0 +++ [pid 3201] <... exit_group resumed>) = ? [pid 3202] <... futex resumed>) = ? [pid 3197] +++ exited with 0 +++ [pid 3196] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3211 attached , child_tidptr=0x55558e270690) = 3211 [pid 3211] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3211] setpgid(0, 0) = 0 [pid 3211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3211] write(3, "1000", 4) = 4 [pid 3211] close(3) = 0 executing program [pid 3211] write(1, "executing program\n", 18) = 18 [pid 3211] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3211] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3211] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3211] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3211] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3211] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3211] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} => {parent_tid=[3212]}, 88) = 3212 [pid 3211] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3211] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3211] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3212 attached [pid 3212] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3212] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3212] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3212] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3211] <... futex resumed>) = 0 [pid 3212] <... futex resumed>) = 1 [pid 3211] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3212] ioctl(3, KVM_CREATE_VM, 0 [pid 3211] <... futex resumed>) = 0 [pid 3211] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3212] <... ioctl resumed>) = 4 [pid 3212] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3212] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3211] <... futex resumed>) = 0 [pid 3212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3211] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3212] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3211] <... futex resumed>) = 0 [pid 3211] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3212] <... ioctl resumed>) = 5 [pid 3212] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3211] <... futex resumed>) = 0 [pid 3212] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3211] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3211] <... futex resumed>) = 0 [pid 3212] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3211] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3212] <... ioctl resumed>) = 0 [pid 3212] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3212] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3212] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3212] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3212] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3212] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3212] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3212] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3212] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3212] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3212] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3212] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3212] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3212] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3212] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3212] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3212] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3212] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3212] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3212] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3212] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3212] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3212] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3212] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3212] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3212] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3212] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3212] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3212] close(6) = 0 [pid 3212] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3212] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3212] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3212] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3211] <... futex resumed>) = 0 [pid 3212] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3211] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3211] <... futex resumed>) = 0 [pid 3212] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3211] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3212] <... ioctl resumed>) = 0 [pid 3212] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3211] <... futex resumed>) = 0 [pid 3212] <... futex resumed>) = 1 [pid 3211] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3212] ioctl(5, KVM_RUN [pid 3211] <... futex resumed>) = 0 [pid 3211] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3211] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3211] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3211] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3211] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[3214]}, 88) = 3214 [pid 3211] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3211] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3211] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3214 attached [pid 3214] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3214] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3214] ioctl(5, KVM_RUN [pid 3212] <... ioctl resumed>, 0) = 0 [pid 3214] <... ioctl resumed>, 0) = 0 [pid 3212] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3212] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3214] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3214] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3211] <... futex resumed>) = 0 [pid 3211] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3212] <... futex resumed>) = 0 [pid 3211] <... futex resumed>) = 1 [pid 3211] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3195] +++ exited with 0 +++ [pid 3212] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3202] +++ exited with 0 +++ [pid 3201] +++ exited with 0 +++ [pid 3212] <... socket resumed>) = 6 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3195, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3201, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3212] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3211] <... futex resumed>) = 0 [pid 3212] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3211] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3211] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3212] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3212] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3212] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3215 attached [pid 3215] set_robust_list(0x55558e2706a0, 24) = 0 ./strace-static-x86_64: Process 3216 attached [pid 3211] <... futex resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3215 [pid 3211] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3216] set_robust_list(0x55558e2706a0, 24 [pid 3215] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3212] <... futex resumed>) = 0 [pid 3211] <... futex resumed>) = 1 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3216 [pid 3216] <... set_robust_list resumed>) = 0 [pid 3211] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3216] setpgid(0, 0) = 0 [pid 3216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3212] ioctl(5, KVM_RUN [pid 3215] <... prctl resumed>) = 0 [pid 3215] setpgid(0, 0 [pid 3216] <... openat resumed>) = 3 [pid 3216] write(3, "1000", 4) = 4 [pid 3216] close(3 [pid 3212] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3215] <... setpgid resumed>) = 0 [pid 3216] <... close resumed>) = 0 executing program [pid 3216] write(1, "executing program\n", 18) = 18 [pid 3216] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3216] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3216] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3216] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3216] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3216] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3216] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3212] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3215] <... openat resumed>) = 3 [pid 3212] <... futex resumed>) = 1 [pid 3211] <... futex resumed>) = 0 [pid 3215] write(3, "1000", 4 [pid 3212] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3211] exit_group(0./strace-static-x86_64: Process 3217 attached [pid 3216] <... clone3 resumed> => {parent_tid=[3217]}, 88) = 3217 [pid 3215] <... write resumed>) = 4 [pid 3214] <... futex resumed>) = ? [pid 3212] <... futex resumed>) = ? [pid 3211] <... exit_group resumed>) = ? [pid 3217] set_robust_list(0x7fc37fe619a0, 24 [pid 3215] close(3 [pid 3214] +++ exited with 0 +++ [pid 3216] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3216] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3216] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3217] <... set_robust_list resumed>) = 0 [pid 3217] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3217] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3217] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3217] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3216] <... futex resumed>) = 0 [pid 3217] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3216] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3217] ioctl(3, KVM_CREATE_VM, 0 [pid 3216] <... futex resumed>) = 0 [pid 3215] <... close resumed>) = 0 [pid 3215] write(1, "executing program\n", 18executing program ) = 18 [pid 3216] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3215] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3215] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3215] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3217] <... ioctl resumed>) = 4 [pid 3217] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3217] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3215] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3216] <... futex resumed>) = 0 [pid 3215] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3216] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3215] <... mmap resumed>) = 0x7fc37fe41000 [pid 3216] <... futex resumed>) = 1 [pid 3215] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3216] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3217] <... futex resumed>) = 0 [pid 3215] <... mprotect resumed>) = 0 [pid 3217] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3200] +++ exited with 0 +++ [pid 3199] +++ exited with 0 +++ [pid 3215] rt_sigprocmask(SIG_BLOCK, ~[], [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3199, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3215] <... rt_sigprocmask resumed>[], 8) = 0 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3215] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3218 attached => {parent_tid=[3218]}, 88) = 3218 [pid 3218] set_robust_list(0x7fc37fe619a0, 24 [pid 3215] rt_sigprocmask(SIG_SETMASK, [], [pid 3218] <... set_robust_list resumed>) = 0 [pid 3218] rt_sigprocmask(SIG_SETMASK, [], [pid 3215] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3218] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3217] <... ioctl resumed>) = 5 [pid 3215] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3218] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3215] <... futex resumed>) = 0 [pid 3218] <... openat resumed>) = 3 [pid 3215] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3218] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3215] <... futex resumed>) = 0 [pid 3218] <... futex resumed>) = 1 [pid 3215] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3218] ioctl(3, KVM_CREATE_VM, 0 [pid 3217] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3215] <... futex resumed>) = 0 [pid 3217] <... futex resumed>) = 1 [pid 3216] <... futex resumed>) = 0 [pid 3215] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3217] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3216] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3217] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3216] <... futex resumed>) = 0 [pid 3217] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3216] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3217] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 299] <... restart_syscall resumed>) = 0 [pid 3217] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3217] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3219 attached [pid 3217] <... ioctl resumed>) = 0 [pid 3219] set_robust_list(0x55558e2706a0, 24 [pid 3217] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3219 [pid 3218] <... ioctl resumed>) = 4 [pid 3219] <... set_robust_list resumed>) = 0 [pid 3218] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3219] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3218] <... futex resumed>) = 1 [pid 3217] <... ioctl resumed>) = 0 [pid 3215] <... futex resumed>) = 0 [pid 3218] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3215] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3218] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3215] <... futex resumed>) = 0 [pid 3218] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3215] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3218] <... ioctl resumed>) = 5 [pid 3217] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3218] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3215] <... futex resumed>) = 0 [pid 3218] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3215] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3218] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3215] <... futex resumed>) = 0 [pid 3218] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3215] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3219] <... prctl resumed>) = 0 [pid 3217] <... ioctl resumed>) = 0 [pid 3219] setpgid(0, 0 [pid 3217] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3219] <... setpgid resumed>) = 0 [pid 3217] <... ioctl resumed>) = 0 [pid 3219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3217] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3219] <... openat resumed>) = 3 [pid 3218] <... ioctl resumed>) = 0 [pid 3218] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3219] write(3, "1000", 4 [pid 3218] <... ioctl resumed>) = 0 [pid 3218] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3219] <... write resumed>) = 4 [pid 3219] close(3) = 0 executing program [pid 3219] write(1, "executing program\n", 18) = 18 [pid 3219] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3219] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3219] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3219] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3219] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3219] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3219] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3220 attached => {parent_tid=[3220]}, 88) = 3220 [pid 3219] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3219] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3219] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3220] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3220] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3220] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3220] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3219] <... futex resumed>) = 0 [pid 3219] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3219] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3220] <... futex resumed>) = 1 [pid 3220] ioctl(3, KVM_CREATE_VM, 0 [pid 3217] <... ioctl resumed>) = 0 [pid 3218] <... ioctl resumed>) = 0 [pid 3217] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3220] <... ioctl resumed>) = 4 [pid 3218] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3217] <... ioctl resumed>) = 0 [pid 3220] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3218] <... ioctl resumed>) = 0 [pid 3217] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3218] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3219] <... futex resumed>) = 0 [pid 3219] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3219] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3218] <... ioctl resumed>) = 0 [pid 3217] <... ioctl resumed>) = 0 [pid 3218] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3217] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3220] <... futex resumed>) = 1 [pid 3220] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3217] <... ioctl resumed>) = 0 [pid 3218] <... ioctl resumed>) = 0 [pid 3217] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3218] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3217] <... ioctl resumed>) = 0 [pid 3218] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3217] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3220] <... ioctl resumed>) = 5 [pid 3218] <... ioctl resumed>) = 0 [pid 3220] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3218] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3219] <... futex resumed>) = 0 [pid 3217] <... ioctl resumed>) = 0 [pid 3220] <... futex resumed>) = 1 [pid 3219] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3220] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3219] <... futex resumed>) = 0 [pid 3218] <... ioctl resumed>) = 0 [pid 3217] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3219] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3218] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3217] <... ioctl resumed>) = 0 [pid 3220] <... ioctl resumed>) = 0 [pid 3220] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3217] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3220] <... ioctl resumed>) = 0 [pid 3217] <... ioctl resumed>) = 0 [pid 3220] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3218] <... ioctl resumed>) = 0 [pid 3217] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3220] <... ioctl resumed>) = 0 [pid 3218] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3217] <... ioctl resumed>) = 0 [pid 3220] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3218] <... ioctl resumed>) = 0 [pid 3217] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3218] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3217] <... ioctl resumed>) = 0 [pid 3218] <... ioctl resumed>) = 0 [pid 3217] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3218] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3217] <... ioctl resumed>) = 0 [pid 3218] <... ioctl resumed>) = 0 [pid 3217] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3218] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3217] <... ioctl resumed>) = 0 [pid 3217] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3218] <... ioctl resumed>) = 0 [pid 3218] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3217] <... ioctl resumed>) = 0 [pid 3217] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3218] <... ioctl resumed>) = 0 [pid 3218] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3217] <... ioctl resumed>) = 0 [pid 3217] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3218] <... ioctl resumed>) = 0 [pid 3218] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3217] <... ioctl resumed>) = 0 [pid 3217] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3218] <... ioctl resumed>) = 0 [pid 3218] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3217] <... ioctl resumed>) = 0 [pid 3217] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3218] <... ioctl resumed>) = 0 [pid 3218] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3217] <... ioctl resumed>) = 0 [pid 3217] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3218] <... ioctl resumed>) = 0 [pid 3218] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3217] <... ioctl resumed>) = 0 [pid 3217] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3217] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3217] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3217] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3217] close(6) = 0 [pid 3217] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3217] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3217] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3217] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3216] <... futex resumed>) = 0 [pid 3216] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3216] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3217] <... futex resumed>) = 1 [pid 3217] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3217] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3217] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3216] <... futex resumed>) = 0 [pid 3216] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3217] <... futex resumed>) = 0 [pid 3216] <... futex resumed>) = 1 [pid 3217] ioctl(5, KVM_RUN [pid 3218] <... ioctl resumed>) = 0 [pid 3216] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3212] +++ exited with 0 +++ [pid 3211] +++ exited with 0 +++ [pid 3218] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3216] <... futex resumed>) = 0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3211, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3218] <... ioctl resumed>) = 0 [pid 3216] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3218] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3216] <... mmap resumed>) = 0x7fc37fe20000 [pid 3218] <... ioctl resumed>) = 0 [pid 3216] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3218] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3216] <... mprotect resumed>) = 0 [pid 3218] <... ioctl resumed>) = 0 [pid 3216] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3218] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3216] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3218] <... ioctl resumed>) = 0 [pid 3216] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3218] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3217] <... ioctl resumed>, 0) = 0 [pid 3217] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3217] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3218] <... ioctl resumed>) = 0 [pid 3218] ioctl(5, KVM_GET_SREGS./strace-static-x86_64: Process 3222 attached [pid 3222] set_robust_list(0x7fc37fe409a0, 24 [pid 3218] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3222] <... set_robust_list resumed>) = 0 [pid 3218] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3222] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3218] <... openat resumed>) = 6 [pid 3216] <... clone3 resumed> => {parent_tid=[3222]}, 88) = 3222 [pid 3222] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3218] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3216] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3218] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3216] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3222] <... futex resumed>) = 0 [pid 3216] <... futex resumed>) = 1 [pid 3218] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3216] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3222] ioctl(5, KVM_RUN [pid 3218] <... ioctl resumed>) = 0 [pid 3218] close(6) = 0 [pid 3218] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3222] <... ioctl resumed>, 0) = 0 [pid 3222] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3218] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3222] <... futex resumed>) = 1 [pid 3216] <... futex resumed>) = 0 [pid 3222] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3218] <... ioctl resumed>) = 0 [pid 3216] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3218] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3217] <... futex resumed>) = 0 [pid 3216] <... futex resumed>) = 1 [pid 3217] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3218] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3215] <... futex resumed>) = 0 [pid 3218] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3215] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3218] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3215] <... futex resumed>) = 0 [pid 3218] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3215] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3218] <... ioctl resumed>) = 0 [pid 3218] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3215] <... futex resumed>) = 0 [pid 3218] <... futex resumed>) = 1 [pid 3216] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3215] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3218] ioctl(5, KVM_RUN [pid 3217] <... socket resumed>) = 6 [pid 3215] <... futex resumed>) = 0 [pid 3217] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3216] <... futex resumed>) = 0 [pid 3215] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3220] <... ioctl resumed>) = 0 [pid 3217] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3216] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3215] <... futex resumed>) = 0 [pid 3220] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3217] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3216] <... futex resumed>) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 3215] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3220] <... ioctl resumed>) = 0 [pid 3217] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3216] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3220] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3217] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3215] <... mmap resumed>) = 0x7fc37fe20000 [pid 3220] <... ioctl resumed>) = 0 [pid 3215] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3220] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3217] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3215] <... mprotect resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3220] <... ioctl resumed>) = 0 [pid 3217] <... futex resumed>) = 1 [pid 3216] <... futex resumed>) = 0 [pid 3215] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3220] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3217] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3216] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3224 attached [pid 3220] <... ioctl resumed>) = 0 [pid 3217] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3216] <... futex resumed>) = 0 [pid 3215] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3224] set_robust_list(0x55558e2706a0, 24 [pid 3220] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3216] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3224 [pid 3224] <... set_robust_list resumed>) = 0 [pid 3220] <... ioctl resumed>) = 0 [pid 3217] ioctl(5, KVM_RUN [pid 3215] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3224] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3220] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3217] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 3225 attached [pid 3224] <... prctl resumed>) = 0 [pid 3218] <... ioctl resumed>, 0) = 0 [pid 3225] set_robust_list(0x7fc37fe409a0, 24 [pid 3224] setpgid(0, 0 [pid 3215] <... clone3 resumed> => {parent_tid=[3225]}, 88) = 3225 [pid 3225] <... set_robust_list resumed>) = 0 [pid 3224] <... setpgid resumed>) = 0 [pid 3218] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3215] rt_sigprocmask(SIG_SETMASK, [], [pid 3225] rt_sigprocmask(SIG_SETMASK, [], [pid 3224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3218] <... futex resumed>) = 0 [pid 3215] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3225] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3224] <... openat resumed>) = 3 [pid 3218] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3215] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3225] ioctl(5, KVM_RUN [pid 3224] write(3, "1000", 4 [pid 3215] <... futex resumed>) = 0 [pid 3225] <... ioctl resumed>, 0) = 0 [pid 3224] <... write resumed>) = 4 [pid 3217] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3215] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3225] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3224] close(3 [pid 3220] <... ioctl resumed>) = 0 [pid 3217] <... futex resumed>) = 1 [pid 3216] <... futex resumed>) = 0 [pid 3215] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3225] <... futex resumed>) = 0 [pid 3224] <... close resumed>) = 0 [pid 3220] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3217] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3216] exit_group(0 [pid 3215] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3225] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3224] write(1, "executing program\n", 18executing program [pid 3218] <... futex resumed>) = 0 [pid 3215] <... futex resumed>) = 1 [pid 3216] <... exit_group resumed>) = ? [pid 3224] <... write resumed>) = 18 [pid 3222] <... futex resumed>) = ? [pid 3220] <... ioctl resumed>) = 0 [pid 3218] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3217] <... futex resumed>) = ? [pid 3215] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3224] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3222] +++ exited with 0 +++ [pid 3220] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3218] <... socket resumed>) = 6 [pid 3224] <... futex resumed>) = 0 [pid 3218] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3224] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3218] <... futex resumed>) = 1 [pid 3215] <... futex resumed>) = 0 [pid 3224] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3218] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3215] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3224] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3218] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3215] <... futex resumed>) = 0 [pid 3224] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3218] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3215] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3224] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3218] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3224] <... mmap resumed>) = 0x7fc37fe41000 [pid 3224] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3224] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3224] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3218] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3226 attached ) = 1 [pid 3215] <... futex resumed>) = 0 [pid 3224] <... clone3 resumed> => {parent_tid=[3226]}, 88) = 3226 [pid 3218] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3215] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3224] rt_sigprocmask(SIG_SETMASK, [], [pid 3218] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3215] <... futex resumed>) = 0 [pid 3224] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3218] ioctl(5, KVM_RUN [pid 3215] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3226] set_robust_list(0x7fc37fe619a0, 24 [pid 3224] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3220] <... ioctl resumed>) = 0 [pid 3218] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3226] <... set_robust_list resumed>) = 0 [pid 3224] <... futex resumed>) = 0 [pid 3220] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3226] rt_sigprocmask(SIG_SETMASK, [], [pid 3224] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3226] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3226] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3218] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3215] <... futex resumed>) = 0 [pid 3226] <... openat resumed>) = 3 [pid 3226] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3215] exit_group(0) = ? [pid 3225] <... futex resumed>) = ? [pid 3225] +++ exited with 0 +++ [pid 3218] <... futex resumed>) = ? [pid 3226] <... futex resumed>) = 1 [pid 3224] <... futex resumed>) = 0 [pid 3224] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3224] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3220] <... ioctl resumed>) = 0 [pid 3220] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3220] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3226] ioctl(3, KVM_CREATE_VM, 0 [pid 3220] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3226] <... ioctl resumed>) = 4 [pid 3220] <... ioctl resumed>) = 0 [pid 3220] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3220] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3226] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3220] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3226] <... futex resumed>) = 1 [pid 3224] <... futex resumed>) = 0 [pid 3226] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3224] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3220] <... ioctl resumed>) = 0 [pid 3224] <... futex resumed>) = 0 [pid 3220] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3224] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3220] <... ioctl resumed>) = 0 [pid 3226] <... ioctl resumed>) = 5 [pid 3220] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3220] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3226] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3220] <... ioctl resumed>) = 0 [pid 3226] <... futex resumed>) = 1 [pid 3224] <... futex resumed>) = 0 [pid 3226] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3224] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3220] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3226] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3224] <... futex resumed>) = 0 [pid 3220] <... ioctl resumed>) = 0 [pid 3226] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3224] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3220] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3219] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3219] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3219] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3220] <... ioctl resumed>) = 0 [pid 3219] <... mmap resumed>) = 0x7fc37fe20000 [pid 3220] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3219] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3220] <... ioctl resumed>) = 0 [pid 3219] <... mprotect resumed>) = 0 [pid 3220] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3219] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3226] <... ioctl resumed>) = 0 [pid 3220] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3219] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3226] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3220] <... openat resumed>) = 6 [pid 3219] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3220] ioctl(6, KVM_GET_SUPPORTED_CPUID./strace-static-x86_64: Process 3227 attached , {nent=31, entries=[...]}) = 0 [pid 3227] set_robust_list(0x7fc37fe409a0, 24 [pid 3226] <... ioctl resumed>) = 0 [pid 3220] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3227] <... set_robust_list resumed>) = 0 [pid 3226] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3220] <... ioctl resumed>) = 0 [pid 3219] <... clone3 resumed> => {parent_tid=[3227]}, 88) = 3227 [pid 3220] close(6 [pid 3227] rt_sigprocmask(SIG_SETMASK, [], [pid 3220] <... close resumed>) = 0 [pid 3219] rt_sigprocmask(SIG_SETMASK, [], [pid 3220] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3227] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3226] <... ioctl resumed>) = 0 [pid 3219] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3227] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3226] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3220] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3219] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3226] <... ioctl resumed>) = 0 [pid 3219] <... futex resumed>) = 0 [pid 3227] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3226] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3219] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3227] <... ioctl resumed>) = 0 [pid 3226] <... ioctl resumed>) = 0 [pid 3220] <... ioctl resumed>) = 0 [pid 3227] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3226] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3220] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3227] <... futex resumed>) = 1 [pid 3220] <... ioctl resumed>) = 0 [pid 3219] <... futex resumed>) = 0 [pid 3227] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3220] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3226] <... ioctl resumed>) = 0 [pid 3220] <... futex resumed>) = 0 [pid 3219] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3226] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3220] ioctl(5, KVM_RUN [pid 3219] <... futex resumed>) = 0 [pid 3226] <... ioctl resumed>) = 0 [pid 3219] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3227] <... futex resumed>) = 0 [pid 3226] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3219] <... futex resumed>) = 1 [pid 3227] ioctl(5, KVM_RUN [pid 3220] <... ioctl resumed>, 0) = 0 [pid 3219] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3226] <... ioctl resumed>) = 0 [pid 3220] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3227] <... ioctl resumed>, 0) = 0 [pid 3226] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3220] <... futex resumed>) = 0 [pid 3227] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3220] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3226] <... ioctl resumed>) = 0 [pid 3227] <... futex resumed>) = 1 [pid 3226] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3219] <... futex resumed>) = 0 [pid 3219] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3227] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3220] <... futex resumed>) = 0 [pid 3219] <... futex resumed>) = 1 [pid 3220] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3220] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3226] <... ioctl resumed>) = 0 [pid 3219] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3226] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3218] +++ exited with 0 +++ [pid 3220] <... futex resumed>) = 0 [pid 3215] +++ exited with 0 +++ [pid 3219] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3220] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3219] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3215, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3220] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3219] <... futex resumed>) = 0 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3220] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3219] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3220] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3220] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3219] <... futex resumed>) = 0 [pid 3220] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3219] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3220] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3219] <... futex resumed>) = 0 [pid 3220] ioctl(5, KVM_RUN [pid 3219] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3220] <... ioctl resumed>, 0) = 0 [pid 3226] <... ioctl resumed>) = 0 [pid 3220] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3226] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3220] <... futex resumed>) = 1 [pid 3219] <... futex resumed>) = 0 [pid 3226] <... ioctl resumed>) = 0 [pid 3220] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3219] exit_group(0 [pid 3226] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3220] <... futex resumed>) = ? [pid 3219] <... exit_group resumed>) = ? [pid 298] <... restart_syscall resumed>) = 0 [pid 3227] <... futex resumed>) = ? [pid 3226] <... ioctl resumed>) = 0 [pid 3220] +++ exited with 0 +++ [pid 3226] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3229 attached , child_tidptr=0x55558e270690) = 3229 [pid 3229] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3229] setpgid(0, 0) = 0 [pid 3229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3226] <... ioctl resumed>) = 0 [pid 3226] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3229] write(3, "1000", 4) = 4 [pid 3226] <... ioctl resumed>) = 0 [pid 3229] close(3 [pid 3226] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}executing program [pid 3229] <... close resumed>) = 0 [pid 3229] write(1, "executing program\n", 18) = 18 [pid 3229] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3229] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3229] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3229] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3229] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3229] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3229] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} => {parent_tid=[3230]}, 88) = 3230 [pid 3229] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3229] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3229] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3230 attached [pid 3226] <... ioctl resumed>) = 0 [pid 3226] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3226] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3226] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3226] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3230] set_robust_list(0x7fc37fe619a0, 24 [pid 3226] <... ioctl resumed>) = 0 [pid 3230] <... set_robust_list resumed>) = 0 [pid 3230] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3226] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3230] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3226] <... ioctl resumed>) = 0 [pid 3230] <... openat resumed>) = 3 [pid 3226] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3230] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3229] <... futex resumed>) = 0 [pid 3229] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3226] <... ioctl resumed>) = 0 [pid 3229] <... futex resumed>) = 0 [pid 3226] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3230] <... futex resumed>) = 1 [pid 3229] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3230] ioctl(3, KVM_CREATE_VM, 0 [pid 3226] <... ioctl resumed>) = 0 [pid 3226] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3226] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3226] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3226] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3226] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3230] <... ioctl resumed>) = 4 [pid 3226] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3226] close(6) = 0 [pid 3226] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3226] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3230] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3229] <... futex resumed>) = 0 [pid 3226] <... ioctl resumed>) = 0 [pid 3229] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3230] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3229] <... futex resumed>) = 0 [pid 3226] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3229] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3230] <... ioctl resumed>) = 5 [pid 3226] <... ioctl resumed>) = 0 [pid 3230] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3230] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3226] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3229] <... futex resumed>) = 0 [pid 3226] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3224] <... futex resumed>) = 0 [pid 3229] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3224] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3229] <... futex resumed>) = 1 [pid 3224] <... futex resumed>) = 0 [pid 3230] <... futex resumed>) = 0 [pid 3229] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3226] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3224] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3230] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3226] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3230] <... ioctl resumed>) = 0 [pid 3226] <... ioctl resumed>) = 0 [pid 3230] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3226] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3224] <... futex resumed>) = 0 [pid 3230] <... ioctl resumed>) = 0 [pid 3226] ioctl(5, KVM_RUN [pid 3224] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3230] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3224] <... futex resumed>) = 0 [pid 3224] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3224] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3224] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3230] <... ioctl resumed>) = 0 [pid 3224] <... mprotect resumed>) = 0 [pid 3230] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3224] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3224] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3232 attached => {parent_tid=[3232]}, 88) = 3232 [pid 3224] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3224] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3224] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3232] set_robust_list(0x7fc37fe409a0, 24 [pid 3230] <... ioctl resumed>) = 0 [pid 3230] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3232] <... set_robust_list resumed>) = 0 [pid 3232] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3232] ioctl(5, KVM_RUN [pid 3230] <... ioctl resumed>) = 0 [pid 3226] <... ioctl resumed>, 0) = 0 [pid 3230] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3232] <... ioctl resumed>, 0) = 0 [pid 3232] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3230] <... ioctl resumed>) = 0 [pid 3226] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3230] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3226] <... futex resumed>) = 0 [pid 3226] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3232] <... futex resumed>) = 1 [pid 3224] <... futex resumed>) = 0 [pid 3232] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3230] <... ioctl resumed>) = 0 [pid 3224] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3230] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3226] <... futex resumed>) = 0 [pid 3224] <... futex resumed>) = 1 [pid 3226] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3224] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3226] <... socket resumed>) = 6 [pid 3230] <... ioctl resumed>) = 0 [pid 3226] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3230] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3226] <... futex resumed>) = 1 [pid 3224] <... futex resumed>) = 0 [pid 3226] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3224] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3230] <... ioctl resumed>) = 0 [pid 3226] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3224] <... futex resumed>) = 0 [pid 3230] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3226] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3224] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3230] <... ioctl resumed>) = 0 [pid 3226] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3230] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3226] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3224] <... futex resumed>) = 0 [pid 3226] ioctl(5, KVM_RUN [pid 3224] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3230] <... ioctl resumed>) = 0 [pid 3226] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3230] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3226] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3230] <... ioctl resumed>) = 0 [pid 3226] <... futex resumed>) = 0 [pid 3230] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3226] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3224] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3230] <... ioctl resumed>) = 0 [pid 3224] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3230] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3230] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3224] exit_group(0 [pid 3230] <... ioctl resumed>) = 0 [pid 3217] +++ exited with 0 +++ [pid 3232] <... futex resumed>) = ? [pid 3226] <... futex resumed>) = ? [pid 3224] <... exit_group resumed>) = ? [pid 3216] +++ exited with 0 +++ [pid 3232] +++ exited with 0 +++ [pid 3230] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3226] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3216, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3233 ./strace-static-x86_64: Process 3233 attached [pid 3233] set_robust_list(0x55558e2706a0, 24) = 0 executing program [pid 3233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3233] setpgid(0, 0) = 0 [pid 3233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3233] write(3, "1000", 4) = 4 [pid 3233] close(3) = 0 [pid 3233] write(1, "executing program\n", 18) = 18 [pid 3233] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3233] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3233] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3233] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3233] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3233] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3233] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3234 attached => {parent_tid=[3234]}, 88) = 3234 [pid 3233] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3233] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3233] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3234] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3234] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3234] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3234] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3233] <... futex resumed>) = 0 [pid 3234] <... futex resumed>) = 1 [pid 3233] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3234] ioctl(3, KVM_CREATE_VM, 0 [pid 3233] <... futex resumed>) = 0 [pid 3230] <... ioctl resumed>) = 0 [pid 3230] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3233] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3230] <... ioctl resumed>) = 0 [pid 3230] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3234] <... ioctl resumed>) = 4 [pid 3234] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3233] <... futex resumed>) = 0 [pid 3233] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3233] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3234] <... futex resumed>) = 1 [pid 3234] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3234] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3233] <... futex resumed>) = 0 [pid 3233] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3233] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3234] <... futex resumed>) = 1 [pid 3234] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3230] <... ioctl resumed>) = 0 [pid 3230] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3230] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3234] <... ioctl resumed>) = 0 [pid 3230] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3234] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3230] <... ioctl resumed>) = 0 [pid 3230] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3230] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3230] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3230] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3230] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3230] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3230] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3230] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3230] close(6) = 0 [pid 3230] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3230] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3230] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3230] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3229] <... futex resumed>) = 0 [pid 3229] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3229] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3230] <... futex resumed>) = 1 [pid 3230] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3230] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3229] <... futex resumed>) = 0 [pid 3230] <... futex resumed>) = 1 [pid 3229] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3230] ioctl(5, KVM_RUN [pid 3229] <... futex resumed>) = 0 [pid 3234] <... ioctl resumed>) = 0 [pid 3234] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3229] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3230] <... ioctl resumed>, 0) = 0 [pid 3229] <... futex resumed>) = 0 [pid 3230] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3229] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3230] <... futex resumed>) = 0 [pid 3234] <... ioctl resumed>) = 0 [pid 3229] <... mmap resumed>) = 0x7fc37fe20000 [pid 3234] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3230] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3229] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3229] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3229] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3236 attached [pid 3236] set_robust_list(0x7fc37fe409a0, 24 [pid 3229] <... clone3 resumed> => {parent_tid=[3236]}, 88) = 3236 [pid 3236] <... set_robust_list resumed>) = 0 [pid 3229] rt_sigprocmask(SIG_SETMASK, [], [pid 3236] rt_sigprocmask(SIG_SETMASK, [], [pid 3229] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3236] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3229] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3236] ioctl(5, KVM_RUN [pid 3229] <... futex resumed>) = 0 [pid 3236] <... ioctl resumed>, 0) = 0 [pid 3229] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3236] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3229] <... futex resumed>) = 0 [pid 3229] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3236] <... futex resumed>) = 1 [pid 3230] <... futex resumed>) = 0 [pid 3229] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3236] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3230] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3234] <... ioctl resumed>) = 0 [pid 3230] <... socket resumed>) = 6 [pid 3234] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3230] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3234] <... ioctl resumed>) = 0 [pid 3230] <... futex resumed>) = 1 [pid 3229] <... futex resumed>) = 0 [pid 3234] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3230] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3229] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3230] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3229] <... futex resumed>) = 0 [pid 3234] <... ioctl resumed>) = 0 [pid 3234] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3230] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3229] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3234] <... ioctl resumed>) = 0 [pid 3230] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3234] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3230] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3229] <... futex resumed>) = 0 [pid 3234] <... ioctl resumed>) = 0 [pid 3234] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3230] <... futex resumed>) = 1 [pid 3229] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3230] ioctl(5, KVM_RUN [pid 3229] <... futex resumed>) = 0 [pid 3234] <... ioctl resumed>) = 0 [pid 3234] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3230] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3229] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3234] <... ioctl resumed>) = 0 [pid 3230] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3234] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3229] <... futex resumed>) = 0 [pid 3234] <... ioctl resumed>) = 0 [pid 3229] exit_group(0 [pid 3234] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3236] <... futex resumed>) = ? [pid 3234] <... ioctl resumed>) = 0 [pid 3236] +++ exited with 0 +++ [pid 3229] <... exit_group resumed>) = ? [pid 3234] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3230] <... futex resumed>) = ? [pid 3234] <... ioctl resumed>) = 0 [pid 3234] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3234] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3234] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3234] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3234] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3227] +++ exited with 0 +++ [pid 3219] +++ exited with 0 +++ [pid 3234] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3219, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3234] <... ioctl resumed>) = 0 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3234] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3234] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3234] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3234] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3234] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3234] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3234] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3234] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3234] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3234] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3234] close(6) = 0 [pid 3234] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3234] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3234] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3234] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3233] <... futex resumed>) = 0 [pid 3234] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3233] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3233] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3234] <... ioctl resumed>) = 0 [pid 3234] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] <... restart_syscall resumed>) = 0 [pid 3234] <... futex resumed>) = 1 [pid 3233] <... futex resumed>) = 0 [pid 3234] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3233] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3233] <... futex resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3234] ioctl(5, KVM_RUN [pid 3233] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3237 attached ) = 0 [pid 3237] set_robust_list(0x55558e2706a0, 24 [pid 3233] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3237] <... set_robust_list resumed>) = 0 [pid 3233] <... mmap resumed>) = 0x7fc37fe20000 [pid 3237] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3233] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3233] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3237] <... prctl resumed>) = 0 [pid 3233] <... rt_sigprocmask resumed>[], 8) = 0 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3237 [pid 3233] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[3239]}, 88) = 3239 [pid 3233] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3233] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3233] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3237] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 3239 attached [pid 3237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3237] write(3, "1000", 4) = 4 [pid 3237] close(3) = 0 [pid 3237] write(1, "executing program\n", 18executing program ) = 18 [pid 3237] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3237] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3237] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3237] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3239] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3237] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3239] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3237] <... mprotect resumed>) = 0 [pid 3239] ioctl(5, KVM_RUN [pid 3237] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3237] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3240 attached [pid 3240] set_robust_list(0x7fc37fe619a0, 24 [pid 3237] <... clone3 resumed> => {parent_tid=[3240]}, 88) = 3240 [pid 3240] <... set_robust_list resumed>) = 0 [pid 3237] rt_sigprocmask(SIG_SETMASK, [], [pid 3240] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3237] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3240] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3237] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3240] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3237] <... futex resumed>) = 0 [pid 3240] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3237] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3240] <... openat resumed>) = 3 [pid 3240] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3237] <... futex resumed>) = 0 [pid 3237] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3237] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3240] <... futex resumed>) = 1 [pid 3240] ioctl(3, KVM_CREATE_VM, 0 [pid 3234] <... ioctl resumed>, 0) = 0 [pid 3239] <... ioctl resumed>, 0) = 0 [pid 3234] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3239] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3234] <... futex resumed>) = 0 [pid 3239] <... futex resumed>) = 1 [pid 3233] <... futex resumed>) = 0 [pid 3239] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3234] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3233] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3233] <... futex resumed>) = 0 [pid 3234] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3233] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3234] <... socket resumed>) = 6 [pid 3234] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3233] <... futex resumed>) = 0 [pid 3234] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3233] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3233] <... futex resumed>) = 0 [pid 3234] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3233] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3240] <... ioctl resumed>) = 4 [pid 3234] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3240] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3237] <... futex resumed>) = 0 [pid 3240] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3237] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3240] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3234] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3233] <... futex resumed>) = 0 [pid 3240] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3234] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3233] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3234] ioctl(5, KVM_RUN, 0) = -1 EFAULT (Bad address) [pid 3233] <... futex resumed>) = 0 [pid 3237] <... futex resumed>) = 0 [pid 3233] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3237] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3240] <... ioctl resumed>) = 5 [pid 3240] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3234] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3240] <... futex resumed>) = 1 [pid 3237] <... futex resumed>) = 0 [pid 3240] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3237] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3234] <... futex resumed>) = 1 [pid 3233] <... futex resumed>) = 0 [pid 3240] <... ioctl resumed>) = 0 [pid 3237] <... futex resumed>) = 0 [pid 3234] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3233] exit_group(0 [pid 3240] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3239] <... futex resumed>) = ? [pid 3237] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3234] <... futex resumed>) = ? [pid 3233] <... exit_group resumed>) = ? [pid 3240] <... ioctl resumed>) = 0 [pid 3239] +++ exited with 0 +++ [pid 3234] +++ exited with 0 +++ [pid 3240] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3240] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3240] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3240] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3240] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3240] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3240] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3240] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3240] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3240] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3240] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3240] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3240] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3240] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3240] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3240] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3240] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3240] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3240] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3224] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3240] <... ioctl resumed>) = 0 [pid 3240] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3240] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3240] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3240] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3240] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3240] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3240] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3240] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3240] close(6) = 0 [pid 3240] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3240] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3240] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3240] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3237] <... futex resumed>) = 0 [pid 3240] <... futex resumed>) = 1 [pid 3237] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3240] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3237] <... futex resumed>) = 0 [pid 3240] <... ioctl resumed>) = 0 [pid 3237] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3240] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3237] <... futex resumed>) = 0 [pid 3240] ioctl(5, KVM_RUN [pid 3237] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3237] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3237] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3237] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3237] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3237] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3242 attached => {parent_tid=[3242]}, 88) = 3242 [pid 3237] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3237] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3237] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3242] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3242] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3242] ioctl(5, KVM_RUN [pid 3240] <... ioctl resumed>, 0) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 3240] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3242] <... ioctl resumed>, 0) = 0 [pid 3240] <... futex resumed>) = 0 [pid 3242] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3240] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3242] <... futex resumed>) = 1 [pid 3237] <... futex resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3242] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3237] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3240] <... futex resumed>) = 0 [pid 3237] <... futex resumed>) = 1 [pid 3240] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3240] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3243 attached ) = 0 [pid 3237] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3240] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3237] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3243 [pid 3243] set_robust_list(0x55558e2706a0, 24 [pid 3237] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3243] <... set_robust_list resumed>) = 0 [pid 3240] <... futex resumed>) = 0 [pid 3237] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3243] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3240] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3243] <... prctl resumed>) = 0 [pid 3240] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3240] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3243] setpgid(0, 0) = 0 [pid 3240] <... futex resumed>) = 1 [pid 3237] <... futex resumed>) = 0 [pid 3240] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3237] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3240] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3237] <... futex resumed>) = 0 [pid 3240] ioctl(5, KVM_RUN [pid 3237] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3243] <... openat resumed>) = 3 [pid 3243] write(3, "1000", 4) = 4 [pid 3243] close(3 [pid 3240] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3243] <... close resumed>) = 0 [pid 3240] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3237] <... futex resumed>) = 0 [pid 3240] <... futex resumed>) = 1 [pid 3237] exit_group(0) = ? [pid 3240] +++ exited with 0 +++ [pid 3243] write(1, "executing program\n", 18executing program ) = 18 [pid 3243] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3243] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3242] <... futex resumed>) = ? [pid 3243] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3243] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3243] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3243] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3243] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3244 attached [pid 3244] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3243] <... clone3 resumed> => {parent_tid=[3244]}, 88) = 3244 [pid 3244] rt_sigprocmask(SIG_SETMASK, [], [pid 3243] rt_sigprocmask(SIG_SETMASK, [], [pid 3244] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3243] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3244] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3243] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3244] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3243] <... futex resumed>) = 0 [pid 3244] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3243] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3244] <... openat resumed>) = 3 [pid 3244] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3243] <... futex resumed>) = 0 [pid 3244] <... futex resumed>) = 1 [pid 3244] ioctl(3, KVM_CREATE_VM, 0 [pid 3243] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3243] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3233] +++ exited with 0 +++ [pid 3230] +++ exited with 0 +++ [pid 3229] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3229, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3244] <... ioctl resumed>) = 4 [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3245 attached , child_tidptr=0x55558e270690) = 3245 [pid 3245] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3245] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... restart_syscall resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program , child_tidptr=0x55558e270690) = 3246 [pid 3244] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3243] <... futex resumed>) = 0 [pid 3245] <... prctl resumed>) = 0 [pid 3244] <... futex resumed>) = 1 [pid 3243] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3245] setpgid(0, 0 [pid 3244] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3243] <... futex resumed>) = 0 [pid 3245] <... setpgid resumed>) = 0 [pid 3244] <... ioctl resumed>) = 5 [pid 3243] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3246 attached [pid 3245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3245] write(3, "1000", 4) = 4 [pid 3245] close(3) = 0 [pid 3245] write(1, "executing program\n", 18) = 18 [pid 3245] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3244] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3245] <... futex resumed>) = 0 [pid 3244] <... futex resumed>) = 1 [pid 3243] <... futex resumed>) = 0 [pid 3245] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3244] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3243] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3245] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3244] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3243] <... futex resumed>) = 0 [pid 3245] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3244] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3243] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3246] set_robust_list(0x55558e2706a0, 24 [pid 3245] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3246] <... set_robust_list resumed>) = 0 [pid 3245] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3246] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3245] <... mmap resumed>) = 0x7fc37fe41000 [pid 3246] <... prctl resumed>) = 0 [pid 3245] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3246] setpgid(0, 0) = 0 [pid 3245] <... mprotect resumed>) = 0 [pid 3245] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3245] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3245] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3247 attached [pid 3247] set_robust_list(0x7fc37fe619a0, 24 [pid 3245] <... clone3 resumed> => {parent_tid=[3247]}, 88) = 3247 [pid 3244] <... ioctl resumed>) = 0 [pid 3247] <... set_robust_list resumed>) = 0 [pid 3245] rt_sigprocmask(SIG_SETMASK, [], [pid 3244] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3247] rt_sigprocmask(SIG_SETMASK, [], [pid 3246] <... openat resumed>) = 3 [pid 3245] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3246] write(3, "1000", 4 [pid 3244] <... ioctl resumed>) = 0 [pid 3247] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3246] <... write resumed>) = 4 [pid 3245] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3244] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3247] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3245] <... futex resumed>) = 0 [pid 3247] <... openat resumed>) = 3 [pid 3246] close(3 [pid 3245] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3244] <... ioctl resumed>) = 0 [pid 3247] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3246] <... close resumed>) = 0 [pid 3244] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3247] <... futex resumed>) = 1 executing program [pid 3246] write(1, "executing program\n", 18 [pid 3245] <... futex resumed>) = 0 [pid 3246] <... write resumed>) = 18 [pid 3244] <... ioctl resumed>) = 0 [pid 3247] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3245] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3244] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3246] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3245] <... futex resumed>) = 0 [pid 3246] <... futex resumed>) = 0 [pid 3246] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3246] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3247] ioctl(3, KVM_CREATE_VM, 0 [pid 3246] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3245] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3244] <... ioctl resumed>) = 0 [pid 3246] <... mmap resumed>) = 0x7fc37fe41000 [pid 3246] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3246] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3246] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3248 attached [pid 3248] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3246] <... clone3 resumed> => {parent_tid=[3248]}, 88) = 3248 [pid 3244] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3248] rt_sigprocmask(SIG_SETMASK, [], [pid 3246] rt_sigprocmask(SIG_SETMASK, [], [pid 3248] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3246] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3244] <... ioctl resumed>) = 0 [pid 3248] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3246] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3248] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3246] <... futex resumed>) = 0 [pid 3248] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3246] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3244] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3248] <... openat resumed>) = 3 [pid 3248] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3246] <... futex resumed>) = 0 [pid 3248] <... futex resumed>) = 1 [pid 3248] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3246] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3248] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3246] <... futex resumed>) = 0 [pid 3248] ioctl(3, KVM_CREATE_VM, 0 [pid 3246] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3248] <... ioctl resumed>) = 4 [pid 3248] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3247] <... ioctl resumed>) = 4 [pid 3246] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3244] <... ioctl resumed>) = 0 [pid 3248] <... futex resumed>) = 0 [pid 3247] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3248] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3246] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3244] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3248] <... ioctl resumed>) = 5 [pid 3246] <... futex resumed>) = 0 [pid 3247] <... futex resumed>) = 1 [pid 3246] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3245] <... futex resumed>) = 0 [pid 3247] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3245] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3244] <... ioctl resumed>) = 0 [pid 3245] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3244] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3248] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3244] <... ioctl resumed>) = 0 [pid 3244] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3248] <... futex resumed>) = 1 [pid 3247] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3246] <... futex resumed>) = 0 [pid 3248] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3247] <... ioctl resumed>) = 5 [pid 3246] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3246] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3247] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3245] <... futex resumed>) = 0 [pid 3245] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3245] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3247] <... futex resumed>) = 1 [pid 3247] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3248] <... ioctl resumed>) = 0 [pid 3244] <... ioctl resumed>) = 0 [pid 3248] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3244] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3248] <... ioctl resumed>) = 0 [pid 3244] <... ioctl resumed>) = 0 [pid 3244] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3248] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3244] <... ioctl resumed>) = 0 [pid 3244] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3244] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3244] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3248] <... ioctl resumed>) = 0 [pid 3247] <... ioctl resumed>) = 0 [pid 3248] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3247] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3248] <... ioctl resumed>) = 0 [pid 3247] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3248] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3247] <... ioctl resumed>) = 0 [pid 3247] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3248] <... ioctl resumed>) = 0 [pid 3247] <... ioctl resumed>) = 0 [pid 3248] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3247] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3248] <... ioctl resumed>) = 0 [pid 3247] <... ioctl resumed>) = 0 [pid 3248] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3247] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3248] <... ioctl resumed>) = 0 [pid 3247] <... ioctl resumed>) = 0 [pid 3248] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3247] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3248] <... ioctl resumed>) = 0 [pid 3247] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3248] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3247] <... ioctl resumed>) = 0 [pid 3247] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3248] <... ioctl resumed>) = 0 [pid 3247] <... ioctl resumed>) = 0 [pid 3248] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3247] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3248] <... ioctl resumed>) = 0 [pid 3247] <... ioctl resumed>) = 0 [pid 3248] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3247] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3248] <... ioctl resumed>) = 0 [pid 3248] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3247] <... ioctl resumed>) = 0 [pid 3247] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3247] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3247] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3247] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3247] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3248] <... ioctl resumed>) = 0 [pid 3248] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3248] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3248] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3248] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3248] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3248] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3248] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3248] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3248] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3248] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3248] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3248] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3248] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3248] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3248] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3248] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3248] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3248] close(6) = 0 [pid 3248] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3248] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3248] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3248] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3246] <... futex resumed>) = 0 [pid 3248] <... futex resumed>) = 1 [pid 3246] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3248] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3246] <... futex resumed>) = 0 [pid 3248] <... ioctl resumed>) = 0 [pid 3246] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3248] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3246] <... futex resumed>) = 0 [pid 3248] <... futex resumed>) = 1 [pid 3246] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3248] ioctl(5, KVM_RUN [pid 3246] <... futex resumed>) = 0 [pid 3246] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3246] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3244] <... ioctl resumed>) = 0 [pid 3242] +++ exited with 0 +++ [pid 3246] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3237] +++ exited with 0 +++ [pid 3246] <... mprotect resumed>) = 0 [pid 3244] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3237, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3246] rt_sigprocmask(SIG_BLOCK, ~[], [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3246] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3244] <... ioctl resumed>) = 0 [pid 3246] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3244] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 299] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 3250 attached [pid 3244] <... ioctl resumed>) = 0 [pid 3250] set_robust_list(0x7fc37fe409a0, 24 [pid 3246] <... clone3 resumed> => {parent_tid=[3250]}, 88) = 3250 [pid 3244] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3250] <... set_robust_list resumed>) = 0 [pid 3246] rt_sigprocmask(SIG_SETMASK, [], [pid 3244] <... ioctl resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3250] rt_sigprocmask(SIG_SETMASK, [], [pid 3246] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3244] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}./strace-static-x86_64: Process 3251 attached [pid 3250] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3246] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3251 [pid 3248] <... ioctl resumed>, 0) = 0 [pid 3248] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3248] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3250] ioctl(5, KVM_RUN [pid 3246] <... futex resumed>) = 0 [pid 3251] set_robust_list(0x55558e2706a0, 24 [pid 3246] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3244] <... ioctl resumed>) = 0 [pid 3251] <... set_robust_list resumed>) = 0 [pid 3250] <... ioctl resumed>, 0) = 0 [pid 3244] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3251] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3250] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3251] <... prctl resumed>) = 0 [pid 3250] <... futex resumed>) = 1 [pid 3246] <... futex resumed>) = 0 [pid 3251] setpgid(0, 0 [pid 3250] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3246] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3251] <... setpgid resumed>) = 0 [pid 3246] <... futex resumed>) = 1 [pid 3251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3246] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3251] <... openat resumed>) = 3 [pid 3251] write(3, "1000", 4 [pid 3243] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3243] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 3248] <... futex resumed>) = 0 [pid 3251] <... write resumed>) = 4 [pid 3247] <... ioctl resumed>) = 0 [pid 3244] <... ioctl resumed>) = 0 [pid 3243] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3251] close(3 [pid 3248] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3247] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3244] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3251] <... close resumed>) = 0 [pid 3248] <... socket resumed>) = 6 [pid 3247] <... ioctl resumed>) = 0 [pid 3243] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3251] write(1, "executing program\n", 18 [pid 3248] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3247] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3244] <... ioctl resumed>) = 0 [pid 3248] <... futex resumed>) = 1 [pid 3244] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3248] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3247] <... ioctl resumed>) = 0 [pid 3247] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3244] <... ioctl resumed>) = 0 executing program [pid 3244] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3247] <... ioctl resumed>) = 0 [pid 3247] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3247] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3246] <... futex resumed>) = 0 [pid 3246] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3246] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3251] <... write resumed>) = 18 [pid 3251] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3251] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3251] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3251] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3251] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3251] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3247] <... ioctl resumed>) = 0 [pid 3247] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3251] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3248] <... futex resumed>) = 0 [pid 3244] <... ioctl resumed>) = 0 [pid 3243] <... futex resumed>) = 0 [pid 3251] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3248] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3244] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3243] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 3252 attached [pid 3252] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3252] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3252] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3248] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3251] <... clone3 resumed> => {parent_tid=[3252]}, 88) = 3252 [pid 3251] rt_sigprocmask(SIG_SETMASK, [], [pid 3243] <... mmap resumed>) = 0x7fc37fe20000 [pid 3243] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3248] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3243] <... mprotect resumed>) = 0 [pid 3251] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3247] <... ioctl resumed>) = 0 [pid 3244] <... ioctl resumed>) = 0 [pid 3247] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3251] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3248] <... futex resumed>) = 1 [pid 3247] <... ioctl resumed>) = 0 [pid 3246] <... futex resumed>) = 0 [pid 3244] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3243] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3252] <... futex resumed>) = 0 [pid 3251] <... futex resumed>) = 1 [pid 3248] ioctl(5, KVM_RUN [pid 3247] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3246] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3243] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3252] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3251] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3248] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3246] <... futex resumed>) = 0 [pid 3244] <... ioctl resumed>) = 0 [pid 3248] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3246] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3244] ioctl(5, KVM_GET_SREGS [pid 3243] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3253 attached [pid 3252] <... openat resumed>) = 3 [pid 3248] <... futex resumed>) = 0 [pid 3247] <... ioctl resumed>) = 0 [pid 3246] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3244] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3253] set_robust_list(0x7fc37fe409a0, 24 [pid 3252] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3248] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3247] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3246] exit_group(0 [pid 3244] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3243] <... clone3 resumed> => {parent_tid=[3253]}, 88) = 3253 [pid 3253] <... set_robust_list resumed>) = 0 [pid 3252] <... futex resumed>) = 1 [pid 3251] <... futex resumed>) = 0 [pid 3250] <... futex resumed>) = ? [pid 3248] <... futex resumed>) = ? [pid 3246] <... exit_group resumed>) = ? [pid 3244] <... openat resumed>) = 6 [pid 3243] rt_sigprocmask(SIG_SETMASK, [], [pid 3253] rt_sigprocmask(SIG_SETMASK, [], [pid 3252] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3251] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3250] +++ exited with 0 +++ [pid 3248] +++ exited with 0 +++ [pid 3247] <... ioctl resumed>) = 0 [pid 3244] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3243] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3253] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3252] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3251] <... futex resumed>) = 0 [pid 3247] ioctl(5, KVM_GET_SREGS [pid 3244] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3243] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3253] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3252] ioctl(3, KVM_CREATE_VM, 0 [pid 3251] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3247] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3244] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3243] <... futex resumed>) = 0 [pid 3253] <... ioctl resumed>) = 0 [pid 3244] <... ioctl resumed>) = 0 [pid 3253] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3247] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3244] close(6 [pid 3253] <... futex resumed>) = 0 [pid 3247] <... openat resumed>) = 6 [pid 3244] <... close resumed>) = 0 [pid 3253] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3247] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3244] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3247] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3244] <... ioctl resumed>) = 5 [pid 3243] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3244] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3244] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3247] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3245] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3244] <... ioctl resumed>) = 0 [pid 3243] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3247] <... ioctl resumed>) = 0 [pid 3245] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 3244] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3243] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3247] close(6 [pid 3245] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3244] <... futex resumed>) = 0 [pid 3243] <... futex resumed>) = 0 [pid 3247] <... close resumed>) = 0 [pid 3245] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3244] ioctl(5, KVM_RUN [pid 3243] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3253] <... futex resumed>) = 0 [pid 3252] <... ioctl resumed>) = 4 [pid 3247] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3245] <... futex resumed>) = 0 [pid 3243] <... futex resumed>) = 1 [pid 3253] ioctl(5, KVM_RUN [pid 3252] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3247] <... ioctl resumed>) = 5 [pid 3245] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3243] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3252] <... futex resumed>) = 1 [pid 3245] <... mmap resumed>) = 0x7fc37fe20000 [pid 3251] <... futex resumed>) = 0 [pid 3245] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3251] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3251] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3245] <... mprotect resumed>) = 0 [pid 3252] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3247] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3252] <... ioctl resumed>) = 5 [pid 3247] <... ioctl resumed>) = 0 [pid 3245] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3244] <... ioctl resumed>, 0) = 0 [pid 3252] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3247] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3245] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3252] <... futex resumed>) = 1 [pid 3247] <... ioctl resumed>) = 0 [pid 3245] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3252] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3247] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3255 attached ) = 0 [pid 3255] set_robust_list(0x7fc37fe409a0, 24 [pid 3247] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3255] <... set_robust_list resumed>) = 0 [pid 3253] <... ioctl resumed>, 0) = 0 [pid 3245] <... clone3 resumed> => {parent_tid=[3255]}, 88) = 3255 [pid 3255] rt_sigprocmask(SIG_SETMASK, [], [pid 3245] rt_sigprocmask(SIG_SETMASK, [], [pid 3253] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3245] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3255] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3253] <... futex resumed>) = 1 [pid 3245] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3243] <... futex resumed>) = 0 [pid 3255] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3245] <... futex resumed>) = 0 [pid 3243] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3253] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3245] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3243] <... futex resumed>) = 0 [pid 3255] <... ioctl resumed>) = 0 [pid 3243] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3251] <... futex resumed>) = 0 [pid 3255] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3253] <... socket resumed>) = 6 [pid 3245] <... futex resumed>) = 0 [pid 3251] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3251] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3255] <... futex resumed>) = 1 [pid 3245] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3253] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3255] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3247] <... futex resumed>) = 0 [pid 3253] <... futex resumed>) = 1 [pid 3245] <... futex resumed>) = 1 [pid 3243] <... futex resumed>) = 0 [pid 3253] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3247] ioctl(5, KVM_RUN [pid 3245] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3243] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3245] <... futex resumed>) = 1 [pid 3255] <... futex resumed>) = 0 [pid 3253] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3255] ioctl(5, KVM_RUN [pid 3245] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3243] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3253] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3252] <... futex resumed>) = 0 [pid 3252] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3252] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3252] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3252] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3252] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3252] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3252] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3252] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3252] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3252] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3252] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3252] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3253] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3253] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3252] <... ioctl resumed>) = 0 [pid 3253] <... futex resumed>) = 1 [pid 3252] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3244] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3243] <... futex resumed>) = 0 [pid 3253] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3252] <... ioctl resumed>) = 0 [pid 3244] <... futex resumed>) = 0 [pid 3243] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3252] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3244] ioctl(5, KVM_RUN [pid 3243] <... futex resumed>) = 0 [pid 3252] <... ioctl resumed>) = 0 [pid 3244] <... ioctl resumed>, 0) = 0 [pid 3243] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3252] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3244] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3255] <... ioctl resumed>, 0) = 0 [pid 3252] <... ioctl resumed>) = 0 [pid 3247] <... ioctl resumed>, 0) = 0 [pid 3255] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3252] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3247] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3244] <... futex resumed>) = 1 [pid 3243] <... futex resumed>) = 0 [pid 3255] <... futex resumed>) = 1 [pid 3252] <... ioctl resumed>) = 0 [pid 3247] <... futex resumed>) = 0 [pid 3245] <... futex resumed>) = 0 [pid 3244] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3243] exit_group(0 [pid 3255] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3253] <... futex resumed>) = ? [pid 3252] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3247] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3245] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3244] <... futex resumed>) = ? [pid 3243] <... exit_group resumed>) = ? [pid 3253] +++ exited with 0 +++ [pid 3252] <... ioctl resumed>) = 0 [pid 3247] <... socket resumed>) = 6 [pid 3245] <... futex resumed>) = 0 [pid 3244] +++ exited with 0 +++ [pid 3252] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3245] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3252] <... ioctl resumed>) = 0 [pid 3247] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3252] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3252] <... ioctl resumed>) = 0 [pid 3247] <... futex resumed>) = 0 [pid 3252] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3247] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3245] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3252] <... ioctl resumed>) = 0 [pid 3252] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3252] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3252] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3252] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3252] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3252] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3252] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3252] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3252] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3245] <... futex resumed>) = 0 [pid 3252] <... ioctl resumed>) = 0 [pid 3247] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3252] close(6) = 0 [pid 3252] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3252] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3247] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3246] +++ exited with 0 +++ [pid 3245] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3247] <... futex resumed>) = 0 [pid 3245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3252] <... ioctl resumed>) = 0 [pid 3247] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3245] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3246, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3245] <... futex resumed>) = 0 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3252] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3247] ioctl(5, KVM_RUN [pid 3245] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3252] <... ioctl resumed>) = 0 [pid 3252] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3251] <... futex resumed>) = 0 [pid 3247] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3252] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3251] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3252] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3251] <... futex resumed>) = 0 [pid 3252] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3251] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3252] <... ioctl resumed>) = 0 [pid 3252] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3251] <... futex resumed>) = 0 [pid 3251] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3251] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3251] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3251] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3247] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3251] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3251] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3257 attached [pid 3257] set_robust_list(0x7fc37fe409a0, 24 [pid 3251] <... clone3 resumed> => {parent_tid=[3257]}, 88) = 3257 [pid 3257] <... set_robust_list resumed>) = 0 [pid 3252] <... futex resumed>) = 1 [pid 3251] rt_sigprocmask(SIG_SETMASK, [], [pid 3257] rt_sigprocmask(SIG_SETMASK, [], [pid 3252] ioctl(5, KVM_RUN [pid 3251] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3247] <... futex resumed>) = 1 [pid 3245] <... futex resumed>) = 0 [pid 3257] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3251] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3247] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3245] exit_group(0 [pid 3255] <... futex resumed>) = ? [pid 3251] <... futex resumed>) = 0 [pid 3247] <... futex resumed>) = ? [pid 3245] <... exit_group resumed>) = ? [pid 3257] ioctl(5, KVM_RUN [pid 3255] +++ exited with 0 +++ [pid 3251] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3247] +++ exited with 0 +++ [pid 297] <... restart_syscall resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3259 attached , child_tidptr=0x55558e270690) = 3259 [pid 3259] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3259] setpgid(0, 0) = 0 [pid 3259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3252] <... ioctl resumed>, 0) = 0 [pid 3252] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3259] <... openat resumed>) = 3 [pid 3252] <... futex resumed>) = 0 [pid 3259] write(3, "1000", 4 [pid 3257] <... ioctl resumed>, 0) = 0 [pid 3252] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 3259] <... write resumed>) = 4 [pid 3259] close(3) = 0 [pid 3259] write(1, "executing program\n", 18) = 18 [pid 3259] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3257] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3259] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3257] <... futex resumed>) = 1 [pid 3251] <... futex resumed>) = 0 [pid 3257] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3251] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3259] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3252] <... futex resumed>) = 0 [pid 3251] <... futex resumed>) = 1 [pid 3259] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3252] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3251] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3259] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3252] <... socket resumed>) = 6 [pid 3259] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3252] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3251] <... futex resumed>) = 0 [pid 3252] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3251] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3259] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3251] <... futex resumed>) = 0 [pid 3259] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3259] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3251] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3260 attached [pid 3260] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3259] <... clone3 resumed> => {parent_tid=[3260]}, 88) = 3260 [pid 3260] rt_sigprocmask(SIG_SETMASK, [], [pid 3259] rt_sigprocmask(SIG_SETMASK, [], [pid 3260] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3259] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3260] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3259] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3260] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3259] <... futex resumed>) = 0 [pid 3260] <... openat resumed>) = 3 [pid 3259] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3260] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3259] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3260] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3259] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3259] <... futex resumed>) = 0 [pid 3260] ioctl(3, KVM_CREATE_VM, 0 [pid 3259] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3252] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3243] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3243, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3260] <... ioctl resumed>) = 4 [pid 3260] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3259] <... futex resumed>) = 0 [pid 3259] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3259] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3260] <... futex resumed>) = 1 [pid 3260] ioctl(4, KVM_CREATE_VCPU, 2 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3252] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3260] <... ioctl resumed>) = 5 [pid 3260] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3252] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3252] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3259] <... futex resumed>) = 0 [pid 3252] <... futex resumed>) = 1 [pid 3251] <... futex resumed>) = 0 [pid 3259] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3251] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3259] <... futex resumed>) = 0 [pid 3252] ioctl(5, KVM_RUN [pid 3251] <... futex resumed>) = 0 [pid 3259] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3260] <... futex resumed>) = 1 [pid 3251] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3260] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3252] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3260] <... ioctl resumed>) = 0 [pid 3252] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3260] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3252] <... futex resumed>) = 1 [pid 3251] <... futex resumed>) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 3251] exit_group(0) = ? [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3257] <... futex resumed>) = ? [pid 3252] +++ exited with 0 +++ ./strace-static-x86_64: Process 3261 attached [pid 3261] set_robust_list(0x55558e2706a0, 24 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3261 [pid 3261] <... set_robust_list resumed>) = 0 [pid 3260] <... ioctl resumed>) = 0 [pid 3261] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3260] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3261] <... prctl resumed>) = 0 [pid 3261] setpgid(0, 0 [pid 3260] <... ioctl resumed>) = 0 [pid 3261] <... setpgid resumed>) = 0 [pid 3260] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3260] <... ioctl resumed>) = 0 [pid 3260] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3261] <... openat resumed>) = 3 [pid 3260] <... ioctl resumed>) = 0 [pid 3261] write(3, "1000", 4) = 4 [pid 3260] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3261] close(3 [pid 3260] <... ioctl resumed>) = 0 [pid 3260] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3261] <... close resumed>) = 0 [pid 3260] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}executing program [pid 3261] write(1, "executing program\n", 18) = 18 [pid 3261] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3260] <... ioctl resumed>) = 0 [pid 3261] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3260] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3261] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3261] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3261] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3261] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3261] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3261] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3262 attached [pid 3262] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3261] <... clone3 resumed> => {parent_tid=[3262]}, 88) = 3262 [pid 3262] rt_sigprocmask(SIG_SETMASK, [], [pid 3261] rt_sigprocmask(SIG_SETMASK, [], [pid 3262] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3261] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3262] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3261] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3262] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3261] <... futex resumed>) = 0 [pid 3262] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3261] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3262] <... openat resumed>) = 3 [pid 3262] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3261] <... futex resumed>) = 0 [pid 3260] <... ioctl resumed>) = 0 [pid 3262] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3261] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3260] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3262] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3261] <... futex resumed>) = 0 [pid 3262] ioctl(3, KVM_CREATE_VM, 0 [pid 3261] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3262] <... ioctl resumed>) = 4 [pid 3260] <... ioctl resumed>) = 0 [pid 3262] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3260] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3262] <... futex resumed>) = 1 [pid 3261] <... futex resumed>) = 0 [pid 3260] <... ioctl resumed>) = 0 [pid 3260] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3262] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3261] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3260] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3262] <... ioctl resumed>) = 5 [pid 3262] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3262] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3261] <... futex resumed>) = 1 [pid 3262] <... futex resumed>) = 0 [pid 3260] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3262] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3261] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3260] <... ioctl resumed>) = 0 [pid 3261] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3262] <... futex resumed>) = 0 [pid 3261] <... futex resumed>) = 1 [pid 3260] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3262] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3261] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3260] <... ioctl resumed>) = 0 [pid 3260] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3260] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3260] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3260] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3260] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3260] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3262] <... ioctl resumed>) = 0 [pid 3260] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3262] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3260] <... ioctl resumed>) = 0 [pid 3262] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3260] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3262] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3262] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3260] <... ioctl resumed>) = 0 [pid 3262] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3260] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3260] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3262] <... ioctl resumed>) = 0 [pid 3262] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3260] <... ioctl resumed>) = 0 [pid 3260] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3260] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3260] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3260] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3260] close(6) = 0 [pid 3260] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3260] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3260] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3260] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3260] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3259] <... futex resumed>) = 0 [pid 3259] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3260] <... futex resumed>) = 0 [pid 3260] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3260] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3260] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3259] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3259] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3260] <... futex resumed>) = 0 [pid 3260] ioctl(5, KVM_RUN [pid 3259] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3259] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3259] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3259] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3259] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3264 attached => {parent_tid=[3264]}, 88) = 3264 [pid 3262] <... ioctl resumed>) = 0 [pid 3259] rt_sigprocmask(SIG_SETMASK, [], [pid 3264] set_robust_list(0x7fc37fe409a0, 24 [pid 3262] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3259] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3264] <... set_robust_list resumed>) = 0 [pid 3264] rt_sigprocmask(SIG_SETMASK, [], [pid 3262] <... ioctl resumed>) = 0 [pid 3259] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3262] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3259] <... futex resumed>) = 0 [pid 3264] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3260] <... ioctl resumed>, 0) = 0 [pid 3259] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3245] +++ exited with 0 +++ [pid 3264] ioctl(5, KVM_RUN [pid 3262] <... ioctl resumed>) = 0 [pid 3260] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3245, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3262] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3264] <... ioctl resumed>, 0) = 0 [pid 3260] <... futex resumed>) = 0 [pid 3262] <... ioctl resumed>) = 0 [pid 3262] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3260] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3264] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3262] <... ioctl resumed>) = 0 [pid 3259] <... futex resumed>) = 0 [pid 3262] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3259] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3264] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3260] <... futex resumed>) = 0 [pid 3259] <... futex resumed>) = 1 [pid 3260] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3259] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3262] <... ioctl resumed>) = 0 [pid 3260] <... socket resumed>) = 6 [pid 3260] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3262] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3259] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3262] <... ioctl resumed>) = 0 [pid 3259] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3262] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3259] <... futex resumed>) = 0 [pid 3260] <... futex resumed>) = 0 [pid 3260] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3259] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3262] <... ioctl resumed>) = 0 [pid 3260] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3260] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3259] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3262] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3259] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3260] <... futex resumed>) = 0 [pid 3260] ioctl(5, KVM_RUN [pid 3259] <... futex resumed>) = 0 [pid 3262] <... ioctl resumed>) = 0 [pid 3260] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3259] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3262] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3260] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3259] <... futex resumed>) = 0 [pid 3260] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3262] <... ioctl resumed>) = 0 [pid 3259] exit_group(0 [pid 3264] <... futex resumed>) = ? [pid 3260] <... futex resumed>) = ? [pid 3264] +++ exited with 0 +++ [pid 3260] +++ exited with 0 +++ [pid 3259] <... exit_group resumed>) = ? [pid 3262] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3262] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 3262] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3265 ./strace-static-x86_64: Process 3265 attached [pid 3265] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3265] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3262] <... ioctl resumed>) = 0 [pid 3262] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3265] <... prctl resumed>) = 0 [pid 3262] <... ioctl resumed>) = 0 [pid 3265] setpgid(0, 0 [pid 3262] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3262] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3262] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3262] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3262] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3265] <... setpgid resumed>) = 0 [pid 3262] ioctl(5, KVM_GET_SREGS [pid 3265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3262] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3265] <... openat resumed>) = 3 [pid 3262] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3265] write(3, "1000", 4 [pid 3262] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3265] <... write resumed>) = 4 [pid 3265] close(3executing program ) = 0 [pid 3262] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3265] write(1, "executing program\n", 18) = 18 [pid 3262] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3265] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3262] <... ioctl resumed>) = 0 [pid 3265] <... futex resumed>) = 0 [pid 3265] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3262] close(6 [pid 3265] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3262] <... close resumed>) = 0 [pid 3262] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3262] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3262] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3262] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3265] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3261] <... futex resumed>) = 0 [pid 3265] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3261] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3265] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3261] <... futex resumed>) = 0 [pid 3265] <... mmap resumed>) = 0x7fc37fe41000 [pid 3262] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3261] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3265] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3262] <... ioctl resumed>) = 0 [pid 3262] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3265] <... mprotect resumed>) = 0 [pid 3262] <... futex resumed>) = 1 [pid 3261] <... futex resumed>) = 0 [pid 3262] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3261] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3265] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3262] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3261] <... futex resumed>) = 0 [pid 3265] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3262] ioctl(5, KVM_RUN [pid 3261] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3265] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3261] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3267 attached [pid 3261] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3267] set_robust_list(0x7fc37fe619a0, 24 [pid 3265] <... clone3 resumed> => {parent_tid=[3267]}, 88) = 3267 [pid 3267] <... set_robust_list resumed>) = 0 [pid 3265] rt_sigprocmask(SIG_SETMASK, [], [pid 3261] <... mmap resumed>) = 0x7fc37fe20000 [pid 3267] rt_sigprocmask(SIG_SETMASK, [], [pid 3265] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3267] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3265] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3261] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3267] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3265] <... futex resumed>) = 0 [pid 3267] <... openat resumed>) = 3 [pid 3265] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3261] <... mprotect resumed>) = 0 [pid 3267] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3267] <... futex resumed>) = 0 [pid 3265] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3261] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3267] ioctl(3, KVM_CREATE_VM, 0 [pid 3265] <... futex resumed>) = 0 [pid 3261] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3261] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3268 attached [pid 3262] <... ioctl resumed>, 0) = 0 [pid 3268] set_robust_list(0x7fc37fe409a0, 24 [pid 3265] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3262] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3262] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3261] <... clone3 resumed> => {parent_tid=[3268]}, 88) = 3268 [pid 3261] rt_sigprocmask(SIG_SETMASK, [], [pid 3268] <... set_robust_list resumed>) = 0 [pid 3267] <... ioctl resumed>) = 4 [pid 3261] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3268] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3268] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3267] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3265] <... futex resumed>) = 0 [pid 3261] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3265] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3268] <... futex resumed>) = 0 [pid 3265] <... futex resumed>) = 0 [pid 3261] <... futex resumed>) = 1 [pid 3268] ioctl(5, KVM_RUN [pid 3265] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3261] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3268] <... ioctl resumed>, 0) = 0 [pid 3267] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3268] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3267] <... ioctl resumed>) = 5 [pid 3268] <... futex resumed>) = 1 [pid 3261] <... futex resumed>) = 0 [pid 3268] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3261] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3262] <... futex resumed>) = 0 [pid 3261] <... futex resumed>) = 1 [pid 3262] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3261] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3262] <... socket resumed>) = 6 [pid 3262] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3261] <... futex resumed>) = 0 [pid 3262] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3261] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3262] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3261] <... futex resumed>) = 0 [pid 3262] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3261] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3267] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3262] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3267] <... futex resumed>) = 1 [pid 3265] <... futex resumed>) = 0 [pid 3267] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3265] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3262] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3267] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3265] <... futex resumed>) = 0 [pid 3265] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3262] <... futex resumed>) = 1 [pid 3261] <... futex resumed>) = 0 [pid 3262] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3261] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3262] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3267] <... ioctl resumed>) = 0 [pid 3262] ioctl(5, KVM_RUN [pid 3261] <... futex resumed>) = 0 [pid 3267] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3261] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3267] <... ioctl resumed>) = 0 [pid 3267] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3262] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3267] <... ioctl resumed>) = 0 [pid 3262] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3267] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3261] <... futex resumed>) = 0 [pid 3262] <... futex resumed>) = 1 [pid 3261] exit_group(0 [pid 3262] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3268] <... futex resumed>) = ? [pid 3262] <... futex resumed>) = ? [pid 3261] <... exit_group resumed>) = ? [pid 3268] +++ exited with 0 +++ [pid 3262] +++ exited with 0 +++ [pid 3267] <... ioctl resumed>) = 0 [pid 3267] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3267] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3267] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3257] +++ exited with 0 +++ [pid 3251] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3251, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3267] <... ioctl resumed>) = 0 [pid 3267] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3267] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3267] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3267] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3267] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3267] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3267] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3267] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3267] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3267] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3267] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3267] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 299] <... restart_syscall resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3269 ./strace-static-x86_64: Process 3269 attached [pid 3267] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3269] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3269] setpgid(0, 0) = 0 [pid 3267] <... ioctl resumed>) = 0 [pid 3267] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 3267] <... ioctl resumed>) = 0 [pid 3267] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3269] <... openat resumed>) = 3 [pid 3269] write(3, "1000", 4) = 4 [pid 3269] close(3) = 0 [pid 3269] write(1, "executing program\n", 18) = 18 [pid 3269] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3269] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3269] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3269] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3269] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3269] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3269] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3270 attached [pid 3270] set_robust_list(0x7fc37fe619a0, 24 [pid 3269] <... clone3 resumed> => {parent_tid=[3270]}, 88) = 3270 [pid 3270] <... set_robust_list resumed>) = 0 [pid 3269] rt_sigprocmask(SIG_SETMASK, [], [pid 3270] rt_sigprocmask(SIG_SETMASK, [], [pid 3269] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3270] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3269] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3270] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3269] <... futex resumed>) = 0 [pid 3270] <... openat resumed>) = 3 [pid 3269] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3270] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3270] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3269] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3269] <... futex resumed>) = 0 [pid 3270] ioctl(3, KVM_CREATE_VM, 0 [pid 3269] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3270] <... ioctl resumed>) = 4 [pid 3270] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3269] <... futex resumed>) = 0 [pid 3269] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3269] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3270] <... futex resumed>) = 1 [pid 3270] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3270] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3269] <... futex resumed>) = 0 [pid 3269] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3269] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3270] <... futex resumed>) = 1 [pid 3270] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3270] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3270] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3270] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3270] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3270] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3270] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3270] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3270] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3270] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3270] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3270] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3270] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3270] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3270] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3270] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3261] +++ exited with 0 +++ [pid 3259] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3259, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3270] <... ioctl resumed>) = 0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3261, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3270] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3270] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3270] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 297] <... restart_syscall resumed>) = 0 [pid 3270] <... ioctl resumed>) = 0 [pid 3270] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3270] <... ioctl resumed>) = 0 [pid 3270] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}./strace-static-x86_64: Process 3271 attached [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3271 [pid 3271] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3271] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3270] <... ioctl resumed>) = 0 [pid 3271] <... prctl resumed>) = 0 [pid 3271] setpgid(0, 0 [pid 3270] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3271] <... setpgid resumed>) = 0 executing program [pid 3271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3270] <... ioctl resumed>) = 0 [pid 3270] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3271] <... openat resumed>) = 3 [pid 3271] write(3, "1000", 4) = 4 [pid 3271] close(3) = 0 [pid 3271] write(1, "executing program\n", 18) = 18 [pid 3271] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3271] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3271] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3271] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3271] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3271] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3271] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3272 attached [pid 3272] set_robust_list(0x7fc37fe619a0, 24 [pid 3271] <... clone3 resumed> => {parent_tid=[3272]}, 88) = 3272 [pid 3272] <... set_robust_list resumed>) = 0 [pid 3271] rt_sigprocmask(SIG_SETMASK, [], [pid 3272] rt_sigprocmask(SIG_SETMASK, [], [pid 3271] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3272] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3271] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3272] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3271] <... futex resumed>) = 0 [pid 3272] <... openat resumed>) = 3 [pid 3271] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3272] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3271] <... futex resumed>) = 0 [pid 3272] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3271] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3271] <... futex resumed>) = 0 [pid 3272] ioctl(3, KVM_CREATE_VM, 0 [pid 3271] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3270] <... ioctl resumed>) = 0 [pid 3267] <... ioctl resumed>) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 3270] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3267] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3270] <... ioctl resumed>) = 0 [pid 3267] <... ioctl resumed>) = 0 [pid 3270] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3267] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3270] <... ioctl resumed>) = 0 [pid 3267] <... ioctl resumed>) = 0 [pid 3270] ioctl(5, KVM_GET_SREGS [pid 3267] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3273 [pid 3270] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3267] <... ioctl resumed>) = 0 [pid 3270] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3267] ioctl(5, KVM_GET_SREGS./strace-static-x86_64: Process 3273 attached [pid 3272] <... ioctl resumed>) = 4 [pid 3270] <... openat resumed>) = 6 [pid 3267] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3273] set_robust_list(0x55558e2706a0, 24 [pid 3272] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3270] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3267] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3273] <... set_robust_list resumed>) = 0 [pid 3272] <... futex resumed>) = 1 [pid 3271] <... futex resumed>) = 0 [pid 3270] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3267] <... openat resumed>) = 6 [pid 3273] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3272] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3271] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3270] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3267] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3273] <... prctl resumed>) = 0 [pid 3272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3271] <... futex resumed>) = 0 [pid 3270] <... ioctl resumed>) = 0 [pid 3273] setpgid(0, 0 [pid 3272] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3271] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3270] close(6 [pid 3267] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3273] <... setpgid resumed>) = 0 [pid 3270] <... close resumed>) = 0 [pid 3270] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3267] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3270] <... ioctl resumed>) = 5 [pid 3267] <... ioctl resumed>) = 0 [pid 3270] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3272] <... ioctl resumed>) = 5 [pid 3270] <... ioctl resumed>) = 0 [pid 3267] close(6 [pid 3270] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3272] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3270] <... ioctl resumed>) = 0 [pid 3267] <... close resumed>) = 0 [pid 3273] <... openat resumed>) = 3 [pid 3272] <... futex resumed>) = 1 [pid 3271] <... futex resumed>) = 0 [pid 3270] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3273] write(3, "1000", 4 [pid 3272] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3271] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3270] <... futex resumed>) = 1 [pid 3269] <... futex resumed>) = 0 [pid 3267] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3273] <... write resumed>) = 4 [pid 3272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3271] <... futex resumed>) = 0 [pid 3270] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3269] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3271] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3269] <... futex resumed>) = 0 [pid 3270] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3269] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3272] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3270] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3270] <... futex resumed>) = 0 [pid 3270] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3273] close(3 [pid 3270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3269] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3273] <... close resumed>) = 0 [pid 3270] ioctl(5, KVM_RUNexecuting program [pid 3269] <... futex resumed>) = 0 [pid 3273] write(1, "executing program\n", 18 [pid 3269] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3267] <... ioctl resumed>) = 5 [pid 3273] <... write resumed>) = 18 [pid 3269] <... futex resumed>) = 0 [pid 3267] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3273] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3269] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3273] <... futex resumed>) = 0 [pid 3269] <... mmap resumed>) = 0x7fc37fe20000 [pid 3273] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3269] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3273] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3269] <... mprotect resumed>) = 0 [pid 3267] <... ioctl resumed>) = 0 [pid 3273] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3269] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3273] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3269] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3273] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3269] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3267] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3265] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 3275 attached [pid 3273] <... mmap resumed>) = 0x7fc37fe41000 [pid 3272] <... ioctl resumed>) = 0 [pid 3267] <... ioctl resumed>) = 0 [pid 3265] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3275] set_robust_list(0x7fc37fe409a0, 24 [pid 3273] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3272] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3269] <... clone3 resumed> => {parent_tid=[3275]}, 88) = 3275 [pid 3267] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3265] <... futex resumed>) = 0 [pid 3275] <... set_robust_list resumed>) = 0 [pid 3273] <... mprotect resumed>) = 0 [pid 3272] <... ioctl resumed>) = 0 [pid 3269] rt_sigprocmask(SIG_SETMASK, [], [pid 3265] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3275] rt_sigprocmask(SIG_SETMASK, [], [pid 3273] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3272] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3270] <... ioctl resumed>, 0) = 0 [pid 3269] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3267] <... futex resumed>) = 0 [pid 3265] <... mmap resumed>) = 0x7fc37fe20000 [pid 3275] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3273] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3275] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3270] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3270] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3269] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3267] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3275] <... futex resumed>) = 0 [pid 3269] <... futex resumed>) = 1 [pid 3275] ioctl(5, KVM_RUN [pid 3269] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3265] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3273] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3265] <... mprotect resumed>) = 0 [pid 3275] <... ioctl resumed>, 0) = 0 ./strace-static-x86_64: Process 3276 attached [pid 3275] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3273] <... clone3 resumed> => {parent_tid=[3276]}, 88) = 3276 [pid 3269] <... futex resumed>) = 0 [pid 3275] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3269] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3265] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3270] <... futex resumed>) = 0 [pid 3269] <... futex resumed>) = 1 [pid 3265] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3270] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3269] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3265] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3273] rt_sigprocmask(SIG_SETMASK, [], [pid 3276] set_robust_list(0x7fc37fe619a0, 24 [pid 3273] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3276] <... set_robust_list resumed>) = 0 [pid 3273] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3276] rt_sigprocmask(SIG_SETMASK, [], [pid 3273] <... futex resumed>) = 0 [pid 3276] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3273] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3276] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3276] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3272] <... ioctl resumed>) = 0 [pid 3276] <... futex resumed>) = 1 [pid 3273] <... futex resumed>) = 0 [pid 3272] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3270] <... socket resumed>) = 6 ./strace-static-x86_64: Process 3277 attached [pid 3276] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3273] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3272] <... ioctl resumed>) = 0 [pid 3270] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3277] set_robust_list(0x7fc37fe409a0, 24 [pid 3276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3273] <... futex resumed>) = 0 [pid 3272] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3269] <... futex resumed>) = 0 [pid 3265] <... clone3 resumed> => {parent_tid=[3277]}, 88) = 3277 [pid 3270] <... futex resumed>) = 1 [pid 3277] <... set_robust_list resumed>) = 0 [pid 3276] ioctl(3, KVM_CREATE_VM, 0 [pid 3273] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3272] <... ioctl resumed>) = 0 [pid 3270] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3269] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3265] rt_sigprocmask(SIG_SETMASK, [], [pid 3277] rt_sigprocmask(SIG_SETMASK, [], [pid 3272] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3270] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3269] <... futex resumed>) = 0 [pid 3265] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3277] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3272] <... ioctl resumed>) = 0 [pid 3269] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3265] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3277] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3272] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3270] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3265] <... futex resumed>) = 0 [pid 3277] <... ioctl resumed>) = 0 [pid 3270] <... futex resumed>) = 1 [pid 3269] <... futex resumed>) = 0 [pid 3265] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3270] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3269] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3269] <... futex resumed>) = 0 [pid 3270] ioctl(5, KVM_RUN [pid 3269] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3277] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3270] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3277] <... futex resumed>) = 1 [pid 3265] <... futex resumed>) = 0 [pid 3270] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3269] <... futex resumed>) = 0 [pid 3269] exit_group(0) = ? [pid 3275] <... futex resumed>) = ? [pid 3275] +++ exited with 0 +++ [pid 3270] <... futex resumed>) = ? [pid 3277] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3265] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3276] <... ioctl resumed>) = 4 [pid 3272] <... ioctl resumed>) = 0 [pid 3276] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3272] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3265] <... futex resumed>) = 1 [pid 3276] <... futex resumed>) = 1 [pid 3273] <... futex resumed>) = 0 [pid 3265] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3276] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3273] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3272] <... ioctl resumed>) = 0 [pid 3265] <... futex resumed>) = 1 [pid 3277] <... futex resumed>) = 0 [pid 3277] ioctl(5, KVM_RUN [pid 3273] <... futex resumed>) = 0 [pid 3272] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3267] <... futex resumed>) = 0 [pid 3265] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3273] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3267] ioctl(5, KVM_RUN [pid 3276] <... ioctl resumed>) = 5 [pid 3272] <... ioctl resumed>) = 0 [pid 3272] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3272] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3277] <... ioctl resumed>, 0) = 0 [pid 3276] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3273] <... futex resumed>) = 0 [pid 3276] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3273] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3273] <... futex resumed>) = 0 [pid 3277] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3276] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3273] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3267] <... ioctl resumed>, 0) = 0 [pid 3277] <... futex resumed>) = 1 [pid 3272] <... ioctl resumed>) = 0 [pid 3265] <... futex resumed>) = 0 [pid 3277] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3276] <... ioctl resumed>) = 0 [pid 3272] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3267] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3265] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3276] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3267] <... futex resumed>) = 0 [pid 3265] <... futex resumed>) = 0 [pid 3276] <... ioctl resumed>) = 0 [pid 3272] <... ioctl resumed>) = 0 [pid 3267] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3265] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3267] <... socket resumed>) = 6 [pid 3267] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3265] <... futex resumed>) = 0 [pid 3272] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3276] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3267] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3265] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3267] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3267] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3267] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3267] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3276] <... ioctl resumed>) = 0 [pid 3272] <... ioctl resumed>) = 0 [pid 3267] <... futex resumed>) = 0 [pid 3265] <... futex resumed>) = 1 [pid 3265] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3276] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3272] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3267] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3265] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3267] <... futex resumed>) = 0 [pid 3267] ioctl(5, KVM_RUN [pid 3265] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3267] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3267] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3265] <... futex resumed>) = 0 [pid 3267] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3265] exit_group(0 [pid 3267] <... futex resumed>) = ? [pid 3265] <... exit_group resumed>) = ? [pid 3267] +++ exited with 0 +++ [pid 3277] <... futex resumed>) = ? [pid 3272] <... ioctl resumed>) = 0 [pid 3276] <... ioctl resumed>) = 0 [pid 3272] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3276] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3272] <... ioctl resumed>) = 0 [pid 3276] <... ioctl resumed>) = 0 [pid 3276] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3272] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3276] <... ioctl resumed>) = 0 [pid 3272] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3276] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3272] <... ioctl resumed>) = 0 [pid 3272] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3276] <... ioctl resumed>) = 0 [pid 3272] <... ioctl resumed>) = 0 [pid 3276] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3272] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3276] <... ioctl resumed>) = 0 [pid 3272] <... ioctl resumed>) = 0 [pid 3276] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3276] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3272] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3272] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3276] <... ioctl resumed>) = 0 [pid 3276] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3272] <... ioctl resumed>) = 0 [pid 3276] <... ioctl resumed>) = 0 [pid 3276] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3272] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3272] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3276] <... ioctl resumed>) = 0 [pid 3272] <... ioctl resumed>) = 0 [pid 3276] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3272] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3276] <... ioctl resumed>) = 0 [pid 3276] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3276] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3272] <... ioctl resumed>) = 0 [pid 3272] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3272] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3272] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3271] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3272] <... openat resumed>) = 6 [pid 3271] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 3272] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3271] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3272] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3271] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3272] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3271] <... futex resumed>) = 0 [pid 3272] <... ioctl resumed>) = 0 [pid 3271] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3272] close(6 [pid 3271] <... mmap resumed>) = 0x7fc37fe20000 [pid 3276] <... ioctl resumed>) = 0 [pid 3272] <... close resumed>) = 0 [pid 3271] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3276] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3272] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3276] <... ioctl resumed>) = 0 [pid 3271] <... mprotect resumed>) = 0 [pid 3276] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3271] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3276] <... ioctl resumed>) = 0 [pid 3272] <... ioctl resumed>) = 5 [pid 3271] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3276] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}./strace-static-x86_64: Process 3279 attached ) = 0 [pid 3272] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3279] set_robust_list(0x7fc37fe409a0, 24 [pid 3276] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3271] <... clone3 resumed> => {parent_tid=[3279]}, 88) = 3279 [pid 3279] <... set_robust_list resumed>) = 0 [pid 3271] rt_sigprocmask(SIG_SETMASK, [], [pid 3279] rt_sigprocmask(SIG_SETMASK, [], [pid 3276] <... ioctl resumed>) = 0 [pid 3271] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3279] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3276] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3271] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3279] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3272] <... ioctl resumed>) = 0 [pid 3271] <... futex resumed>) = 0 [pid 3279] <... ioctl resumed>) = 0 [pid 3276] <... ioctl resumed>) = 0 [pid 3271] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3279] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3276] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3272] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3271] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3279] <... futex resumed>) = 0 [pid 3271] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3279] ioctl(5, KVM_RUN [pid 3271] <... futex resumed>) = 0 [pid 3276] <... ioctl resumed>) = 0 [pid 3272] <... ioctl resumed>) = 0 [pid 3271] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3276] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3272] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3271] <... futex resumed>) = 0 [pid 3276] <... ioctl resumed>) = 0 [pid 3272] <... futex resumed>) = 0 [pid 3276] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3272] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3271] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3276] <... ioctl resumed>) = 0 [pid 3276] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3271] <... mmap resumed>) = 0x7fc37fdff000 [pid 3276] <... ioctl resumed>) = 0 [pid 3276] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3271] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE [pid 3276] <... ioctl resumed>) = 0 [pid 3276] ioctl(5, KVM_GET_SREGS [pid 3271] <... mprotect resumed>) = 0 [pid 3276] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3276] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3271] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3276] <... openat resumed>) = 6 [pid 3276] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3271] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3276] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3271] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0} [pid 3276] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}./strace-static-x86_64: Process 3281 attached ) = 0 [pid 3281] set_robust_list(0x7fc37fe1f9a0, 24 [pid 3276] close(6 [pid 3271] <... clone3 resumed> => {parent_tid=[3281]}, 88) = 3281 [pid 3281] <... set_robust_list resumed>) = 0 [pid 3279] <... ioctl resumed>, 0) = 0 [pid 3276] <... close resumed>) = 0 [pid 3276] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3281] rt_sigprocmask(SIG_SETMASK, [], [pid 3279] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3281] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3279] <... futex resumed>) = 0 [pid 3276] <... ioctl resumed>) = 5 [pid 3271] rt_sigprocmask(SIG_SETMASK, [], [pid 3281] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3279] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3271] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3276] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3271] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 3281] <... futex resumed>) = 0 [pid 3281] ioctl(5, KVM_RUN [pid 3271] <... futex resumed>) = 1 [pid 3281] <... ioctl resumed>, 0) = 0 [pid 3276] <... ioctl resumed>) = 0 [pid 3271] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3281] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3276] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3271] <... futex resumed>) = 0 [pid 3276] <... ioctl resumed>) = 0 [pid 3281] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3276] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3271] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3276] <... futex resumed>) = 1 [pid 3273] <... futex resumed>) = 0 [pid 3272] <... futex resumed>) = 0 [pid 3271] <... futex resumed>) = 1 [pid 3276] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3273] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3271] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3273] <... futex resumed>) = 0 [pid 3272] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3276] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3273] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3272] <... socket resumed>) = 6 [pid 3276] <... ioctl resumed>) = 0 [pid 3272] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3276] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3272] <... futex resumed>) = 1 [pid 3271] <... futex resumed>) = 0 [pid 3272] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3276] <... futex resumed>) = 1 [pid 3273] <... futex resumed>) = 0 [pid 3271] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3276] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3273] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3272] <... futex resumed>) = 0 [pid 3271] <... futex resumed>) = 1 [pid 3276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3273] <... futex resumed>) = 0 [pid 3272] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3271] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3276] ioctl(5, KVM_RUN [pid 3273] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3272] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3273] <... futex resumed>) = 0 [pid 3273] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3272] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3273] <... mmap resumed>) = 0x7fc37fe20000 [pid 3272] <... futex resumed>) = 1 [pid 3271] <... futex resumed>) = 0 [pid 3273] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3272] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3271] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3273] <... mprotect resumed>) = 0 [pid 3272] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3271] <... futex resumed>) = 0 [pid 3273] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3272] ioctl(5, KVM_RUN [pid 3273] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3272] <... ioctl resumed>, 0) = 0 [pid 3271] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3273] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3283 attached [pid 3272] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3273] <... clone3 resumed> => {parent_tid=[3283]}, 88) = 3283 [pid 3283] set_robust_list(0x7fc37fe409a0, 24 [pid 3273] rt_sigprocmask(SIG_SETMASK, [], [pid 3283] <... set_robust_list resumed>) = 0 [pid 3273] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3283] rt_sigprocmask(SIG_SETMASK, [], [pid 3273] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3272] <... futex resumed>) = 1 [pid 3271] <... futex resumed>) = 0 [pid 3283] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3273] <... futex resumed>) = 0 [pid 3272] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3283] ioctl(5, KVM_RUN [pid 3273] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3271] exit_group(0 [pid 3281] <... futex resumed>) = ? [pid 3279] <... futex resumed>) = ? [pid 3272] <... futex resumed>) = ? [pid 3271] <... exit_group resumed>) = ? [pid 3281] +++ exited with 0 +++ [pid 3279] +++ exited with 0 +++ [pid 3272] +++ exited with 0 +++ [pid 3276] <... ioctl resumed>, 0) = 0 [pid 3276] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3276] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3283] <... ioctl resumed>, 0) = 0 [pid 3283] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3273] <... futex resumed>) = 0 [pid 3283] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3273] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3276] <... futex resumed>) = 0 [pid 3273] <... futex resumed>) = 1 [pid 3276] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3273] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3276] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3273] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3276] <... futex resumed>) = 0 [pid 3273] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3276] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3276] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3276] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3273] <... futex resumed>) = 1 [pid 3276] <... futex resumed>) = 0 [pid 3273] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3276] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3273] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3273] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3276] ioctl(5, KVM_RUN [pid 3273] <... futex resumed>) = 0 [pid 3273] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3276] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3276] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3273] <... futex resumed>) = 0 [pid 3273] exit_group(0 [pid 3283] <... futex resumed>) = ? [pid 3273] <... exit_group resumed>) = ? [pid 3283] +++ exited with 0 +++ [pid 3276] <... futex resumed>) = ? [pid 3277] +++ exited with 0 +++ [pid 3265] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3265, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3284 attached , child_tidptr=0x55558e270690) = 3284 [pid 3284] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3284] setpgid(0, 0) = 0 [pid 3284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3284] write(3, "1000", 4) = 4 [pid 3284] close(3) = 0 executing program [pid 3284] write(1, "executing program\n", 18) = 18 [pid 3284] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3284] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3284] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3284] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3284] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3284] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3285 attached [pid 3285] set_robust_list(0x7fc37fe619a0, 24 [pid 3284] <... clone3 resumed> => {parent_tid=[3285]}, 88) = 3285 [pid 3284] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3284] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3284] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3285] <... set_robust_list resumed>) = 0 [pid 3285] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3285] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3285] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3284] <... futex resumed>) = 0 [pid 3285] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3284] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3285] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3284] <... futex resumed>) = 0 [pid 3284] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3285] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 3285] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3285] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3284] <... futex resumed>) = 0 [pid 3284] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3285] <... futex resumed>) = 0 [pid 3284] <... futex resumed>) = 1 [pid 3285] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3284] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3285] <... ioctl resumed>) = 5 [pid 3285] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3284] <... futex resumed>) = 0 [pid 3285] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3284] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3284] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3285] <... ioctl resumed>) = 0 [pid 3285] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3285] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3285] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3285] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3285] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3285] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3285] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3285] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3285] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3285] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3285] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3285] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3285] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3285] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3285] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3285] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3285] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3285] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3285] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3285] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3285] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3285] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3285] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3285] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3285] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3285] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3285] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3285] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3285] close(6) = 0 [pid 3285] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3285] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3285] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3285] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3284] <... futex resumed>) = 0 [pid 3284] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3284] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3285] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3285] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3285] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3284] <... futex resumed>) = 0 [pid 3284] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3285] <... futex resumed>) = 0 [pid 3284] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3285] ioctl(5, KVM_RUN [pid 3284] <... futex resumed>) = 0 [pid 3284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3284] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3284] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3284] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3287 attached [pid 3287] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3284] <... clone3 resumed> => {parent_tid=[3287]}, 88) = 3287 [pid 3287] rt_sigprocmask(SIG_SETMASK, [], [pid 3284] rt_sigprocmask(SIG_SETMASK, [], [pid 3287] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3284] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3287] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3284] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3287] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3284] <... futex resumed>) = 0 [pid 3287] ioctl(5, KVM_RUN [pid 3284] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3285] <... ioctl resumed>, 0) = 0 [pid 3285] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3287] <... ioctl resumed>, 0) = 0 [pid 3285] <... futex resumed>) = 0 [pid 3287] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3285] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3284] <... futex resumed>) = 0 [pid 3287] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3284] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3285] <... futex resumed>) = 0 [pid 3284] <... futex resumed>) = 1 [pid 3284] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3285] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3285] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3284] <... futex resumed>) = 0 [pid 3284] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3284] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3285] <... futex resumed>) = 1 [pid 3285] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3285] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3284] <... futex resumed>) = 0 [pid 3284] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3284] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3285] <... futex resumed>) = 1 [pid 3285] ioctl(5, KVM_RUN, 0) = -1 EFAULT (Bad address) [pid 3285] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3284] <... futex resumed>) = 0 [pid 3285] <... futex resumed>) = 1 [pid 3284] exit_group(0) = ? [pid 3287] <... futex resumed>) = ? [pid 3285] +++ exited with 0 +++ [pid 3270] +++ exited with 0 +++ [pid 3269] +++ exited with 0 +++ [pid 3276] +++ exited with 0 +++ [pid 3273] +++ exited with 0 +++ [pid 3271] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3269, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3271, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 300] <... restart_syscall resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3288 attached [pid 3288] set_robust_list(0x55558e2706a0, 24./strace-static-x86_64: Process 3289 attached [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3289 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3288 [pid 3289] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3289] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3288] <... set_robust_list resumed>) = 0 [pid 3288] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3289] <... prctl resumed>) = 0 [pid 3288] <... prctl resumed>) = 0 [pid 3289] setpgid(0, 0 [pid 3288] setpgid(0, 0 [pid 3289] <... setpgid resumed>) = 0 [pid 3288] <... setpgid resumed>) = 0 executing program executing program [pid 3289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3289] <... openat resumed>) = 3 [pid 3288] <... openat resumed>) = 3 [pid 3288] write(3, "1000", 4) = 4 [pid 3288] close(3) = 0 [pid 3289] write(3, "1000", 4) = 4 [pid 3288] write(1, "executing program\n", 18 [pid 3289] close(3 [pid 3288] <... write resumed>) = 18 [pid 3289] <... close resumed>) = 0 [pid 3288] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3289] write(1, "executing program\n", 18) = 18 [pid 3288] <... futex resumed>) = 0 [pid 3289] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3288] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3289] <... futex resumed>) = 0 [pid 3288] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3289] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3288] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3289] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3288] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3288] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3289] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3288] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3289] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3289] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3288] <... mprotect resumed>) = 0 [pid 3289] <... mprotect resumed>) = 0 [pid 3288] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3288] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 299] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 3290 attached [pid 3288] <... clone3 resumed> => {parent_tid=[3290]}, 88) = 3290 [pid 3290] set_robust_list(0x7fc37fe619a0, 24 [pid 3288] rt_sigprocmask(SIG_SETMASK, [], [pid 3289] rt_sigprocmask(SIG_BLOCK, ~[], [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3290] <... set_robust_list resumed>) = 0 [pid 3288] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3290] rt_sigprocmask(SIG_SETMASK, [], [pid 3288] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3290] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3288] <... futex resumed>) = 0 [pid 3290] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3288] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3290] <... openat resumed>) = 3 ./strace-static-x86_64: Process 3291 attached [pid 3290] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3289] <... rt_sigprocmask resumed>[], 8) = 0 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3291 [pid 3291] set_robust_list(0x55558e2706a0, 24 [pid 3290] <... futex resumed>) = 1 [pid 3289] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3288] <... futex resumed>) = 0 [pid 3291] <... set_robust_list resumed>) = 0 [pid 3290] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3288] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3292 attached [pid 3291] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3290] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3288] <... futex resumed>) = 0 [pid 3292] set_robust_list(0x7fc37fe619a0, 24 [pid 3290] ioctl(3, KVM_CREATE_VM, 0 [pid 3289] <... clone3 resumed> => {parent_tid=[3292]}, 88) = 3292 [pid 3288] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3292] <... set_robust_list resumed>) = 0 [pid 3289] rt_sigprocmask(SIG_SETMASK, [], [pid 3292] rt_sigprocmask(SIG_SETMASK, [], [pid 3289] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3292] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3291] <... prctl resumed>) = 0 [pid 3289] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3292] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3291] setpgid(0, 0 [pid 3289] <... futex resumed>) = 0 [pid 3291] <... setpgid resumed>) = 0 [pid 3289] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3292] <... openat resumed>) = 3 [pid 3291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3292] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3289] <... futex resumed>) = 0 [pid 3289] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3292] <... futex resumed>) = 1 [pid 3289] <... futex resumed>) = 0 [pid 3292] ioctl(3, KVM_CREATE_VM, 0 [pid 3291] <... openat resumed>) = 3 [pid 3290] <... ioctl resumed>) = 4 [pid 3289] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3291] write(3, "1000", 4 [pid 3292] <... ioctl resumed>) = 4 [pid 3291] <... write resumed>) = 4 [pid 3290] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3291] close(3 [pid 3290] <... futex resumed>) = 1 [pid 3291] <... close resumed>) = 0 executing program [pid 3288] <... futex resumed>) = 0 [pid 3291] write(1, "executing program\n", 18) = 18 [pid 3291] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3291] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3288] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3291] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3292] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3291] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3288] <... futex resumed>) = 0 [pid 3292] <... futex resumed>) = 1 [pid 3291] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3289] <... futex resumed>) = 0 [pid 3288] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3292] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3291] <... mmap resumed>) = 0x7fc37fe41000 [pid 3291] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3290] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3289] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3291] <... mprotect resumed>) = 0 [pid 3289] <... futex resumed>) = 1 [pid 3289] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3292] <... futex resumed>) = 0 [pid 3291] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3292] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3291] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3292] <... ioctl resumed>) = 5 [pid 3291] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3290] <... ioctl resumed>) = 5 [pid 3291] <... clone3 resumed> => {parent_tid=[3293]}, 88) = 3293 [pid 3291] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 3293 attached NULL, 8) = 0 [pid 3291] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3290] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3291] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3290] <... futex resumed>) = 1 [pid 3288] <... futex resumed>) = 0 [pid 3292] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3290] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3288] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3293] set_robust_list(0x7fc37fe619a0, 24 [pid 3292] <... futex resumed>) = 1 [pid 3290] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3289] <... futex resumed>) = 0 [pid 3288] <... futex resumed>) = 0 [pid 3287] +++ exited with 0 +++ [pid 3284] +++ exited with 0 +++ [pid 3293] <... set_robust_list resumed>) = 0 [pid 3292] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3288] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3290] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3293] rt_sigprocmask(SIG_SETMASK, [], [pid 3289] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3293] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3289] <... futex resumed>) = 0 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3293] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3289] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3293] <... openat resumed>) = 3 [pid 3292] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3290] <... ioctl resumed>) = 0 [pid 3293] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3292] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3293] <... futex resumed>) = 1 [pid 3293] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3291] <... futex resumed>) = 0 [pid 3292] <... ioctl resumed>) = 0 [pid 3291] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3290] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3293] <... futex resumed>) = 0 [pid 3292] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3291] <... futex resumed>) = 1 [pid 3293] ioctl(3, KVM_CREATE_VM, 0 [pid 3291] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3292] <... ioctl resumed>) = 0 [pid 3290] <... ioctl resumed>) = 0 [pid 3293] <... ioctl resumed>) = 4 [pid 3292] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3290] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3293] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3292] <... ioctl resumed>) = 0 [pid 3290] <... ioctl resumed>) = 0 [pid 3293] <... futex resumed>) = 1 [pid 3292] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3291] <... futex resumed>) = 0 [pid 3290] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3293] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3292] <... ioctl resumed>) = 0 [pid 3291] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3290] <... ioctl resumed>) = 0 [pid 3293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3292] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3291] <... futex resumed>) = 0 [pid 3290] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3293] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3292] <... ioctl resumed>) = 0 [pid 3291] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] <... restart_syscall resumed>) = 0 [pid 3290] <... ioctl resumed>) = 0 [pid 3292] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3290] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3292] <... ioctl resumed>) = 0 [pid 3292] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3292] <... ioctl resumed>) = 0 [pid 3290] <... ioctl resumed>) = 0 [pid 3292] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3290] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3292] <... ioctl resumed>) = 0 [pid 3290] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3294 attached [pid 3293] <... ioctl resumed>) = 5 [pid 3292] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3290] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3294 [pid 3294] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3293] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3290] <... ioctl resumed>) = 0 [pid 3294] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3290] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3293] <... futex resumed>) = 1 [pid 3291] <... futex resumed>) = 0 [pid 3291] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3290] <... ioctl resumed>) = 0 [pid 3291] <... futex resumed>) = 0 [pid 3293] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3294] <... prctl resumed>) = 0 [pid 3291] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3290] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3293] <... ioctl resumed>) = 0 [pid 3294] setpgid(0, 0 [pid 3293] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3292] <... ioctl resumed>) = 0 [pid 3290] <... ioctl resumed>) = 0 [pid 3294] <... setpgid resumed>) = 0 [pid 3293] <... ioctl resumed>) = 0 [pid 3292] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3293] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3290] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3292] <... ioctl resumed>) = 0 [pid 3293] <... ioctl resumed>) = 0 [pid 3292] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3294] <... openat resumed>) = 3 [pid 3293] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3290] <... ioctl resumed>) = 0 [pid 3293] <... ioctl resumed>) = 0 [pid 3290] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3294] write(3, "1000", 4 [pid 3293] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3290] <... ioctl resumed>) = 0 [pid 3294] <... write resumed>) = 4 [pid 3293] <... ioctl resumed>) = 0 [pid 3290] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3294] close(3) = 0 [pid 3293] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3292] <... ioctl resumed>) = 0 [pid 3292] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}executing program [pid 3294] write(1, "executing program\n", 18) = 18 [pid 3294] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3294] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3292] <... ioctl resumed>) = 0 [pid 3290] <... ioctl resumed>) = 0 [pid 3294] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3293] <... ioctl resumed>) = 0 [pid 3292] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3290] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3294] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3293] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3290] <... ioctl resumed>) = 0 [pid 3294] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3293] <... ioctl resumed>) = 0 [pid 3290] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3294] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3293] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3290] <... ioctl resumed>) = 0 [pid 3294] <... mmap resumed>) = 0x7fc37fe41000 [pid 3293] <... ioctl resumed>) = 0 [pid 3290] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3294] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3293] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3290] <... ioctl resumed>) = 0 [pid 3294] <... mprotect resumed>) = 0 [pid 3293] <... ioctl resumed>) = 0 [pid 3290] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3294] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3293] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3290] <... ioctl resumed>) = 0 [pid 3294] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3293] <... ioctl resumed>) = 0 [pid 3290] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3294] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3293] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3290] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3295 attached [pid 3292] <... ioctl resumed>) = 0 [pid 3290] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3295] set_robust_list(0x7fc37fe619a0, 24 [pid 3294] <... clone3 resumed> => {parent_tid=[3295]}, 88) = 3295 [pid 3293] <... ioctl resumed>) = 0 [pid 3292] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3295] <... set_robust_list resumed>) = 0 [pid 3294] rt_sigprocmask(SIG_SETMASK, [], [pid 3293] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3292] <... ioctl resumed>) = 0 [pid 3290] <... ioctl resumed>) = 0 [pid 3295] rt_sigprocmask(SIG_SETMASK, [], [pid 3292] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3290] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3295] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3294] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3293] <... ioctl resumed>) = 0 [pid 3292] <... ioctl resumed>) = 0 [pid 3295] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3294] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3293] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3292] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3290] <... ioctl resumed>) = 0 [pid 3295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3294] <... futex resumed>) = 0 [pid 3293] <... ioctl resumed>) = 0 [pid 3292] <... ioctl resumed>) = 0 [pid 3290] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3295] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3294] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3293] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3292] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3295] <... openat resumed>) = 3 [pid 3293] <... ioctl resumed>) = 0 [pid 3290] <... ioctl resumed>) = 0 [pid 3293] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3290] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3293] <... ioctl resumed>) = 0 [pid 3290] <... ioctl resumed>) = 0 [pid 3293] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3290] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3293] <... ioctl resumed>) = 0 [pid 3290] <... ioctl resumed>) = 0 [pid 3293] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3290] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3293] <... ioctl resumed>) = 0 [pid 3290] <... ioctl resumed>) = 0 [pid 3293] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3290] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3293] <... ioctl resumed>) = 0 [pid 3290] <... ioctl resumed>) = 0 [pid 3293] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3290] ioctl(5, KVM_GET_SREGS [pid 3293] <... ioctl resumed>) = 0 [pid 3290] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3293] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3290] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3295] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3293] <... ioctl resumed>) = 0 [pid 3292] <... ioctl resumed>) = 0 [pid 3295] <... futex resumed>) = 1 [pid 3294] <... futex resumed>) = 0 [pid 3293] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3292] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3290] <... openat resumed>) = 6 [pid 3295] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3294] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3293] <... ioctl resumed>) = 0 [pid 3292] <... ioctl resumed>) = 0 [pid 3295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3294] <... futex resumed>) = 0 [pid 3293] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3292] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3290] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3295] ioctl(3, KVM_CREATE_VM, 0 [pid 3294] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3293] <... ioctl resumed>) = 0 [pid 3292] <... ioctl resumed>) = 0 [pid 3290] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3293] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3292] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3290] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3293] <... ioctl resumed>) = 0 [pid 3290] <... ioctl resumed>) = 0 [pid 3293] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3290] close(6 [pid 3293] <... ioctl resumed>) = 0 [pid 3290] <... close resumed>) = 0 [pid 3293] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3290] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3293] <... ioctl resumed>) = 0 [pid 3293] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3290] <... ioctl resumed>) = 5 [pid 3293] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3293] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3290] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3293] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3293] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3290] <... ioctl resumed>) = 0 [pid 3293] close(6) = 0 [pid 3293] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3295] <... ioctl resumed>) = 4 [pid 3292] <... ioctl resumed>) = 0 [pid 3290] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3295] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3293] <... ioctl resumed>) = 5 [pid 3292] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3290] <... ioctl resumed>) = 0 [pid 3295] <... futex resumed>) = 1 [pid 3294] <... futex resumed>) = 0 [pid 3293] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3292] <... ioctl resumed>) = 0 [pid 3290] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3295] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3294] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3292] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3290] <... futex resumed>) = 1 [pid 3295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3294] <... futex resumed>) = 0 [pid 3293] <... ioctl resumed>) = 0 [pid 3290] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3288] <... futex resumed>) = 0 [pid 3294] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3293] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3288] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3293] <... ioctl resumed>) = 0 [pid 3290] <... futex resumed>) = 0 [pid 3288] <... futex resumed>) = 1 [pid 3293] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3290] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3288] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3293] <... futex resumed>) = 1 [pid 3291] <... futex resumed>) = 0 [pid 3290] <... ioctl resumed>) = 0 [pid 3293] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3291] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3290] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3293] <... ioctl resumed>) = 0 [pid 3291] <... futex resumed>) = 0 [pid 3290] <... futex resumed>) = 1 [pid 3288] <... futex resumed>) = 0 [pid 3293] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3291] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3290] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3288] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3293] <... futex resumed>) = 0 [pid 3291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3290] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3288] <... futex resumed>) = 0 [pid 3293] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3295] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3291] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3290] ioctl(5, KVM_RUN [pid 3288] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3295] <... ioctl resumed>) = 5 [pid 3293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3291] <... futex resumed>) = 0 [pid 3295] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3294] <... futex resumed>) = 0 [pid 3293] ioctl(5, KVM_RUN [pid 3292] <... ioctl resumed>) = 0 [pid 3291] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3288] <... futex resumed>) = 0 [pid 3295] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3294] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3292] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3294] <... futex resumed>) = 0 [pid 3291] <... futex resumed>) = 0 [pid 3288] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3295] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3294] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3292] <... ioctl resumed>) = 0 [pid 3291] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3288] <... mmap resumed>) = 0x7fc37fe20000 [pid 3292] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3291] <... mmap resumed>) = 0x7fc37fe20000 [pid 3288] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3295] <... ioctl resumed>) = 0 [pid 3292] <... ioctl resumed>) = 0 [pid 3291] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3288] <... mprotect resumed>) = 0 [pid 3295] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3292] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3291] <... mprotect resumed>) = 0 [pid 3295] <... ioctl resumed>) = 0 [pid 3288] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3295] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3291] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3295] <... ioctl resumed>) = 0 [pid 3292] <... ioctl resumed>) = 0 [pid 3288] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3295] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3291] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3290] <... ioctl resumed>, 0) = 0 [pid 3288] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3291] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3292] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3292] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3292] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3293] <... ioctl resumed>, 0) = 0 [pid 3292] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 ./strace-static-x86_64: Process 3299 attached [pid 3288] <... clone3 resumed> => {parent_tid=[3298]}, 88) = 3298 [pid 3293] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3298 attached [pid 3299] set_robust_list(0x7fc37fe409a0, 24 [pid 3293] <... futex resumed>) = 0 [pid 3292] close(6 [pid 3291] <... clone3 resumed> => {parent_tid=[3299]}, 88) = 3299 [pid 3290] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3288] rt_sigprocmask(SIG_SETMASK, [], [pid 3299] <... set_robust_list resumed>) = 0 [pid 3298] set_robust_list(0x7fc37fe409a0, 24 [pid 3293] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3292] <... close resumed>) = 0 [pid 3292] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3299] rt_sigprocmask(SIG_SETMASK, [], [pid 3298] <... set_robust_list resumed>) = 0 [pid 3299] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3295] <... ioctl resumed>) = 0 [pid 3291] rt_sigprocmask(SIG_SETMASK, [], [pid 3290] <... futex resumed>) = 0 [pid 3288] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3299] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3298] rt_sigprocmask(SIG_SETMASK, [], [pid 3295] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3298] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3292] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3295] <... ioctl resumed>) = 0 [pid 3291] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3290] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3288] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3298] ioctl(5, KVM_RUN [pid 3295] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3291] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3289] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 3299] <... futex resumed>) = 0 [pid 3298] <... ioctl resumed>, 0) = 0 [pid 3295] <... ioctl resumed>) = 0 [pid 3291] <... futex resumed>) = 1 [pid 3288] <... futex resumed>) = 0 [pid 3289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3299] ioctl(5, KVM_RUN [pid 3295] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3292] <... ioctl resumed>) = 0 [pid 3291] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3289] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3299] <... ioctl resumed>, 0) = 0 [pid 3295] <... ioctl resumed>) = 0 [pid 3292] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3289] <... futex resumed>) = 0 [pid 3288] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3298] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3299] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3295] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3292] <... ioctl resumed>) = 0 [pid 3289] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3299] <... futex resumed>) = 1 [pid 3298] <... futex resumed>) = 0 [pid 3292] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3291] <... futex resumed>) = 0 [pid 3288] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3299] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3298] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3295] <... ioctl resumed>) = 0 [pid 3292] <... futex resumed>) = 0 [pid 3291] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3289] <... mmap resumed>) = 0x7fc37fe20000 [pid 3288] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3295] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3293] <... futex resumed>) = 0 [pid 3292] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3291] <... futex resumed>) = 1 [pid 3290] <... futex resumed>) = 0 [pid 3289] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3288] <... futex resumed>) = 1 [pid 3295] <... ioctl resumed>) = 0 [pid 3293] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3291] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3290] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3289] <... mprotect resumed>) = 0 [pid 3288] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3295] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3293] <... socket resumed>) = 6 [pid 3290] <... socket resumed>) = 6 [pid 3289] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3293] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3290] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3293] <... futex resumed>) = 1 [pid 3291] <... futex resumed>) = 0 [pid 3290] <... futex resumed>) = 1 [pid 3288] <... futex resumed>) = 0 [pid 3293] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3291] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3290] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3288] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3291] <... futex resumed>) = 0 [pid 3290] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3288] <... futex resumed>) = 0 [pid 3293] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3291] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3290] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3288] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3295] <... ioctl resumed>) = 0 [pid 3293] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3290] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3289] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3295] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3293] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3290] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3289] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3295] <... ioctl resumed>) = 0 [pid 3293] <... futex resumed>) = 1 [pid 3291] <... futex resumed>) = 0 [pid 3290] <... futex resumed>) = 1 [pid 3288] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3300 attached [pid 3295] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3293] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3291] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3290] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3288] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3300] set_robust_list(0x7fc37fe409a0, 24 [pid 3295] <... ioctl resumed>) = 0 [pid 3293] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3291] <... futex resumed>) = 0 [pid 3290] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3289] <... clone3 resumed> => {parent_tid=[3300]}, 88) = 3300 [pid 3288] <... futex resumed>) = 0 [pid 3300] <... set_robust_list resumed>) = 0 [pid 3295] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3293] ioctl(5, KVM_RUN [pid 3291] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3290] ioctl(5, KVM_RUN [pid 3289] rt_sigprocmask(SIG_SETMASK, [], [pid 3288] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3300] rt_sigprocmask(SIG_SETMASK, [], [pid 3295] <... ioctl resumed>) = 0 [pid 3293] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3290] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3289] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3300] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3295] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3289] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3290] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3288] <... futex resumed>) = 0 [pid 3288] exit_group(0 [pid 3298] <... futex resumed>) = ? [pid 3288] <... exit_group resumed>) = ? [pid 3298] +++ exited with 0 +++ [pid 3300] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3289] <... futex resumed>) = 0 [pid 3295] <... ioctl resumed>) = 0 [pid 3290] <... futex resumed>) = ? [pid 3289] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3300] <... ioctl resumed>) = 0 [pid 3295] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3293] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3300] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3293] <... futex resumed>) = 1 [pid 3293] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3300] <... futex resumed>) = 1 [pid 3300] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3289] <... futex resumed>) = 0 [pid 3289] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3292] <... futex resumed>) = 0 [pid 3291] <... futex resumed>) = 0 [pid 3289] <... futex resumed>) = 1 [pid 3289] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3300] <... futex resumed>) = 0 [pid 3289] <... futex resumed>) = 1 [pid 3300] ioctl(5, KVM_RUN [pid 3292] ioctl(5, KVM_RUN [pid 3291] exit_group(0 [pid 3295] <... ioctl resumed>) = 0 [pid 3289] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3300] <... ioctl resumed>, 0) = 0 [pid 3295] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3291] <... exit_group resumed>) = ? [pid 3293] <... futex resumed>) = ? [pid 3293] +++ exited with 0 +++ [pid 3300] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3289] <... futex resumed>) = 0 [pid 3289] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3289] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3300] <... futex resumed>) = 1 [pid 3300] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3300] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3289] <... futex resumed>) = 0 [pid 3289] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3289] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3300] <... futex resumed>) = 1 [pid 3300] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3299] <... futex resumed>) = ? [pid 3300] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3289] <... futex resumed>) = 0 [pid 3289] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3292] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3289] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3300] <... futex resumed>) = 1 [pid 3300] ioctl(5, KVM_RUN [pid 3292] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3292] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3295] <... ioctl resumed>) = 0 [pid 3295] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3295] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3294] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3294] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3294] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3294] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3294] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3295] <... ioctl resumed>) = 0 [pid 3294] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3295] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3294] <... clone3 resumed> => {parent_tid=[3302]}, 88) = 3302 [pid 3295] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3294] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3294] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3294] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3295] <... ioctl resumed>) = 0 [pid 3295] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3295] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3295] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3295] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3295] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3295] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3295] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3295] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3295] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3295] close(6) = 0 [pid 3295] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3295] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3295] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3295] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3295] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3302 attached [pid 3302] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3302] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3302] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3294] <... futex resumed>) = 0 [pid 3294] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3294] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3294] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3295] <... futex resumed>) = 0 [pid 3295] ioctl(5, KVM_RUN [pid 3302] <... futex resumed>) = 1 [pid 3302] ioctl(5, KVM_RUN [pid 3295] <... ioctl resumed>, 0) = 0 [pid 3295] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3295] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3294] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3294] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [ 72.458027][ T3300] ------------[ cut here ]------------ [ 72.463700][ T3300] WARNING: CPU: 1 PID: 3300 at arch/x86/kvm/x86.c:11569 kvm_arch_vcpu_ioctl_run+0x12af/0x1aa0 [ 72.474050][ T3300] Modules linked in: [ 72.478025][ T3300] CPU: 1 UID: 0 PID: 3300 Comm: syz-executor772 Not tainted 6.12.38-syzkaller-ge9bbc29c066a #0 23782410f292bc05d82a7d68d5e797d6f188417b [ 72.491985][ T3300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [pid 3294] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3295] <... futex resumed>) = 0 [pid 3294] <... futex resumed>) = 1 [pid 3295] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3294] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3295] <... socket resumed>) = 6 [pid 3295] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3294] <... futex resumed>) = 0 [pid 3295] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3294] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3295] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3294] <... futex resumed>) = 0 [pid 3294] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3295] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3294] <... futex resumed>) = 0 [pid 3295] ioctl(5, KVM_RUN [pid 3294] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 72.502114][ T3300] RIP: 0010:kvm_arch_vcpu_ioctl_run+0x12af/0x1aa0 [ 72.508658][ T3300] Code: 7e 3b e8 f4 02 6a 00 49 bd 00 00 00 00 00 fc ff df 4c 8b 7c 24 20 4c 8b 64 24 40 48 8b 5c 24 28 e9 26 fd ff ff e8 d1 02 6a 00 <0f> 0b e9 e4 fc ff ff e8 c5 02 6a 00 0f 0b e9 0e fd ff ff e8 b9 02 [ 72.528538][ T3300] RSP: 0018:ffffc900025879c0 EFLAGS: 00010293 [ 72.534719][ T3300] RAX: ffffffff811bc81f RBX: ffff88812e644300 RCX: ffff888118d01300 [ 72.542741][ T3300] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [pid 3294] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3289] exit_group(0 [pid 3292] <... futex resumed>) = ? [pid 3292] +++ exited with 0 +++ [pid 3289] <... exit_group resumed>) = ? [ 72.550783][ T3300] RBP: ffffc90002587c70 R08: ffff888118d01307 R09: 1ffff110231a0260 [ 72.558823][ T3300] R10: dffffc0000000000 R11: ffffed10231a0261 R12: ffff88811c013000 [ 72.566868][ T3300] R13: dffffc0000000000 R14: 0000000000000001 R15: ffff88812e644378 [ 72.574859][ T3300] FS: 00007fc37fe406c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 72.583841][ T3300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.590476][ T3300] CR2: 000000005200000c CR3: 000000010ff6a000 CR4: 00000000003526b0 [ 72.598508][ T3300] Call Trace: [ 72.601825][ T3300] [ 72.604765][ T3300] ? kthread_queue_work+0xbb/0x100 [ 72.609933][ T3300] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 72.615949][ T3300] ? __cfi___switch_to+0x10/0x10 [ 72.620937][ T3300] ? __cfi_wait_rcu_exp_gp+0x10/0x10 [ 72.626252][ T3300] ? ioctl_has_perm+0x1aa/0x4d0 [ 72.631154][ T3300] ? __asan_memcpy+0x5a/0x80 [ 72.635774][ T3300] ? ioctl_has_perm+0x3e0/0x4d0 [ 72.640674][ T3300] ? has_cap_mac_admin+0xd0/0xd0 [ 72.645658][ T3300] ? synchronize_rcu+0x77/0x2e0 [ 72.650567][ T3300] ? __cfi_synchronize_rcu+0x10/0x10 [pid 3294] exit_group(0 [pid 3295] <... ioctl resumed> ) = ? [pid 3294] <... exit_group resumed>) = ? [pid 3295] +++ exited with 0 +++ [ 72.655894][ T3300] ? __kasan_check_write+0x18/0x20 [ 72.661045][ T3300] kvm_vcpu_ioctl+0x96f/0xee0 [ 72.665761][ T3300] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 72.671000][ T3300] ? _raw_spin_lock_irq+0x8d/0x120 [ 72.676140][ T3300] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 72.681731][ T3300] ? __asan_memset+0x39/0x50 [ 72.686348][ T3300] ? ptrace_stop+0x6c9/0x8c0 [ 72.690979][ T3300] ? __fget_files+0x2c5/0x340 [ 72.695691][ T3300] ? bpf_lsm_file_ioctl+0xd/0x20 [ 72.700668][ T3300] ? security_file_ioctl+0x34/0xd0 [ 72.705915][ T3300] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 72.711156][ T3300] __se_sys_ioctl+0x132/0x1b0 [ 72.715919][ T3300] __x64_sys_ioctl+0x7f/0xa0 [ 72.720556][ T3300] x64_sys_call+0x1878/0x2ee0 [ 72.725276][ T3300] do_syscall_64+0x58/0xf0 [ 72.729830][ T3300] ? clear_bhb_loop+0x50/0xa0 [ 72.734569][ T3300] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 72.740520][ T3300] RIP: 0033:0x7fc37feb6599 [pid 3302] <... ioctl resumed> ) = ? [pid 3300] <... ioctl resumed> ) = ? [ 72.744985][ T3300] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 72.764758][ T3300] RSP: 002b:00007fc37fe40218 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 72.773425][ T3300] RAX: ffffffffffffffda RBX: 00007fc37ff40358 RCX: 00007fc37feb6599 [ 72.781548][ T3300] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 72.789579][ T3300] RBP: 00007fc37ff40350 R08: 0000000000000000 R09: 0000000000000000 [ 72.797889][ T3300] R10: 00000000836f3000 R11: 0000000000000246 R12: 00007fc37ff0d100 [pid 3290] +++ exited with 0 +++ [pid 3288] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3288, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3304 attached , child_tidptr=0x55558e270690) = 3304 [pid 3304] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3304] setpgid(0, 0) = 0 [pid 3304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3304] write(3, "1000", 4) = 4 [pid 3304] close(3) = 0 executing program [pid 3304] write(1, "executing program\n", 18) = 18 [pid 3304] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3304] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3304] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3304] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3304] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3305 attached [pid 3305] set_robust_list(0x7fc37fe619a0, 24 [pid 3304] <... clone3 resumed> => {parent_tid=[3305]}, 88) = 3305 [pid 3305] <... set_robust_list resumed>) = 0 [pid 3304] rt_sigprocmask(SIG_SETMASK, [], [pid 3305] rt_sigprocmask(SIG_SETMASK, [], [pid 3304] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3305] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3304] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3305] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3304] <... futex resumed>) = 0 [pid 3304] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3305] <... openat resumed>) = 3 [pid 3305] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3304] <... futex resumed>) = 0 [pid 3305] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3304] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3305] ioctl(3, KVM_CREATE_VM, 0 [pid 3304] <... futex resumed>) = 0 [pid 3304] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3305] <... ioctl resumed>) = 4 [pid 3305] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3305] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3304] <... futex resumed>) = 0 [pid 3304] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3305] <... futex resumed>) = 0 [pid 3305] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3304] <... futex resumed>) = 1 [pid 3304] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3305] <... ioctl resumed>) = 5 [pid 3305] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3304] <... futex resumed>) = 0 [pid 3305] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3304] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3304] <... futex resumed>) = 0 [pid 3305] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3304] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3305] <... ioctl resumed>) = 0 [pid 3305] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3305] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3305] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3305] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3305] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3305] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3305] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3305] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3305] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3305] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3305] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3305] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3305] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3305] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3305] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3305] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3305] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3305] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3305] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3305] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3305] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3305] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3305] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3305] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3305] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3305] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3305] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3305] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3305] close(6) = 0 [pid 3305] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3305] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3305] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3305] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3305] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3304] <... futex resumed>) = 0 [pid 3304] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3305] <... futex resumed>) = 0 [pid 3304] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3305] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3305] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3304] <... futex resumed>) = 0 [pid 3305] ioctl(5, KVM_RUN [pid 3304] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3304] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3304] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3304] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[3307]}, 88) = 3307 [pid 3304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3304] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3304] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3307 attached [pid 3307] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3305] <... ioctl resumed>, 0) = 0 [pid 3307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3305] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3307] ioctl(5, KVM_RUN [pid 3305] <... futex resumed>) = 0 [pid 3305] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3307] <... ioctl resumed>, 0) = 0 [pid 3307] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3304] <... futex resumed>) = 0 [pid 3307] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3304] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3305] <... futex resumed>) = 0 [pid 3304] <... futex resumed>) = 1 [pid 3304] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 72.805893][ T3300] R13: 0000200000000270 R14: 0000200000000240 R15: 0000200000fe8000 [ 72.813921][ T3300] [ 72.817002][ T3300] ---[ end trace 0000000000000000 ]--- [pid 3305] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3305] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3304] <... futex resumed>) = 0 [pid 3305] <... futex resumed>) = 1 [pid 3304] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3305] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3304] <... futex resumed>) = 0 [pid 3305] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3304] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3305] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3304] <... futex resumed>) = 0 [pid 3304] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3304] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3305] <... futex resumed>) = 1 [pid 3305] ioctl(5, KVM_RUN [pid 3299] +++ exited with 0 +++ [pid 3291] +++ exited with 0 +++ [pid 3305] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3305] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3304] <... futex resumed>) = 0 [pid 3304] exit_group(0 [pid 3305] <... futex resumed>) = ? [pid 3304] <... exit_group resumed>) = ? [pid 3305] +++ exited with 0 +++ [pid 3302] +++ exited with 0 +++ [pid 3300] +++ exited with 0 +++ [pid 3307] <... futex resumed>) = ? [pid 3294] +++ exited with 0 +++ [pid 3289] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3294, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3308 attached [pid 3308] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3308] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3308 [pid 3308] <... prctl resumed>) = 0 [pid 3308] setpgid(0, 0) = 0 [pid 3308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3308] write(3, "1000", 4) = 4 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3291, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3289, si_uid=0, si_status=0, si_utime=0, si_stime=36} --- [pid 3308] close(3 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3308] <... close resumed>) = 0 [pid 300] <... restart_syscall resumed>) = 0 executing program [pid 3308] write(1, "executing program\n", 18) = 18 [pid 3308] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3308] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3308] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3308] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3308] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3308] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3309 attached => {parent_tid=[3309]}, 88) = 3309 [pid 3309] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3308] rt_sigprocmask(SIG_SETMASK, [], [pid 3309] rt_sigprocmask(SIG_SETMASK, [], [pid 3308] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3309] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3308] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3309] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3308] <... futex resumed>) = 0 [pid 3309] <... openat resumed>) = 3 [pid 3308] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3309] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3308] <... futex resumed>) = 0 [pid 3309] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3308] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3309] ioctl(3, KVM_CREATE_VM, 0 [pid 3308] <... futex resumed>) = 0 [pid 299] <... restart_syscall resumed>) = 0 [pid 3308] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3309] <... ioctl resumed>) = 4 executing program executing program [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3310 attached , child_tidptr=0x55558e270690) = 3310 [pid 3310] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3310] setpgid(0, 0) = 0 [pid 3310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3310] write(3, "1000", 4) = 4 [pid 3310] close(3) = 0 [pid 3310] write(1, "executing program\n", 18) = 18 [pid 3310] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3310] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3310] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3310] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3310] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3310] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3310] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3311 attached [pid 3311] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3311] setpgid(0, 0) = 0 [pid 3311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3310] <... clone3 resumed> => {parent_tid=[3312]}, 88) = 3312 [pid 3310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3311] <... openat resumed>) = 3 [pid 3310] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3310] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3311] write(3, "1000", 4) = 4 [pid 3311] close(3) = 0 [pid 3311] write(1, "executing program\n", 18) = 18 [pid 3311] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3311] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3311] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3311] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3311] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3311 ./strace-static-x86_64: Process 3312 attached [pid 3311] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3311] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3313 attached => {parent_tid=[3313]}, 88) = 3313 [pid 3313] set_robust_list(0x7fc37fe619a0, 24 [pid 3311] rt_sigprocmask(SIG_SETMASK, [], [pid 3313] <... set_robust_list resumed>) = 0 [pid 3312] set_robust_list(0x7fc37fe619a0, 24 [pid 3309] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3312] <... set_robust_list resumed>) = 0 [pid 3311] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3309] <... futex resumed>) = 1 [pid 3308] <... futex resumed>) = 0 [pid 3313] rt_sigprocmask(SIG_SETMASK, [], [pid 3312] rt_sigprocmask(SIG_SETMASK, [], [pid 3311] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3308] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3309] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3313] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3312] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3311] <... futex resumed>) = 0 [pid 3308] <... futex resumed>) = 0 [pid 3313] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3311] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3308] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3313] <... openat resumed>) = 3 [pid 3312] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3313] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3312] <... openat resumed>) = 3 [pid 3311] <... futex resumed>) = 0 [pid 3313] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3312] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3311] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3313] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3312] <... futex resumed>) = 1 [pid 3311] <... futex resumed>) = 0 [pid 3310] <... futex resumed>) = 0 [pid 3313] ioctl(3, KVM_CREATE_VM, 0 [pid 3312] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3311] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3310] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3310] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3312] <... futex resumed>) = 0 [pid 3313] <... ioctl resumed>) = 4 [pid 3313] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3311] <... futex resumed>) = 0 [pid 3311] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3313] <... futex resumed>) = 1 [pid 3311] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3313] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3309] <... ioctl resumed>) = 5 [pid 3312] ioctl(3, KVM_CREATE_VM, 0 [pid 3313] <... ioctl resumed>) = 5 [pid 3313] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3311] <... futex resumed>) = 0 [pid 3313] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3311] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3313] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3311] <... futex resumed>) = 0 [pid 3313] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3311] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3312] <... ioctl resumed>) = 4 [pid 3309] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3313] <... ioctl resumed>) = 0 [pid 3309] <... futex resumed>) = 1 [pid 3308] <... futex resumed>) = 0 [pid 3312] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3313] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3308] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3313] <... ioctl resumed>) = 0 [pid 3312] <... futex resumed>) = 1 [pid 3310] <... futex resumed>) = 0 [pid 3308] <... futex resumed>) = 0 [pid 3313] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3312] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3310] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3309] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3308] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3310] <... futex resumed>) = 0 [pid 3312] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3309] <... ioctl resumed>) = 0 [pid 3312] <... ioctl resumed>) = 5 [pid 3309] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3312] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3309] <... ioctl resumed>) = 0 [pid 3309] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3309] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3312] <... futex resumed>) = 0 [pid 3310] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3312] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3310] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3312] <... futex resumed>) = 0 [pid 3310] <... futex resumed>) = 1 [pid 3312] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3310] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3309] <... ioctl resumed>) = 0 [pid 3312] <... ioctl resumed>) = 0 [pid 3312] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3309] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3312] <... ioctl resumed>) = 0 [pid 3312] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3309] <... ioctl resumed>) = 0 [pid 3312] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3309] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3312] <... ioctl resumed>) = 0 [pid 3309] <... ioctl resumed>) = 0 [pid 3312] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3309] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3312] <... ioctl resumed>) = 0 [pid 3312] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3309] <... ioctl resumed>) = 0 [pid 3312] <... ioctl resumed>) = 0 [pid 3309] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3312] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3312] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3307] +++ exited with 0 +++ [pid 3312] <... ioctl resumed>) = 0 [pid 3304] +++ exited with 0 +++ [pid 3313] <... ioctl resumed>) = 0 [pid 3312] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3313] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3304, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3313] <... ioctl resumed>) = 0 [pid 3312] <... ioctl resumed>) = 0 [pid 3313] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3312] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3309] <... ioctl resumed>) = 0 [pid 3312] <... ioctl resumed>) = 0 [pid 3309] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3313] <... ioctl resumed>) = 0 [pid 3312] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3313] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3309] <... ioctl resumed>) = 0 [pid 3309] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3313] <... ioctl resumed>) = 0 [pid 3313] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 297] <... restart_syscall resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3314 attached [pid 3314] set_robust_list(0x55558e2706a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3314 [pid 3314] <... set_robust_list resumed>) = 0 [pid 3314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3314] setpgid(0, 0) = 0 [pid 3313] <... ioctl resumed>) = 0 [pid 3309] <... ioctl resumed>) = 0 [pid 3314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3313] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3309] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3314] <... openat resumed>) = 3 [pid 3313] <... ioctl resumed>) = 0 [pid 3309] <... ioctl resumed>) = 0 [pid 3314] write(3, "1000", 4 [pid 3313] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3314] <... write resumed>) = 4 [pid 3309] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3314] close(3 [pid 3313] <... ioctl resumed>) = 0 [pid 3314] <... close resumed>) = 0 [pid 3313] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3309] <... ioctl resumed>) = 0 executing program [pid 3314] write(1, "executing program\n", 18 [pid 3309] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3313] <... ioctl resumed>) = 0 [pid 3314] <... write resumed>) = 18 [pid 3313] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3309] <... ioctl resumed>) = 0 [pid 3314] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3309] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3313] <... ioctl resumed>) = 0 [pid 3309] <... ioctl resumed>) = 0 [pid 3314] <... futex resumed>) = 0 [pid 3313] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3309] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3314] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3309] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3314] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3313] <... ioctl resumed>) = 0 [pid 3314] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3314] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3314] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3313] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3309] <... ioctl resumed>) = 0 [pid 3309] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3313] <... ioctl resumed>) = 0 [pid 3309] <... ioctl resumed>) = 0 [pid 3309] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3314] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3313] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3314] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3313] <... ioctl resumed>) = 0 [pid 3314] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3313] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3309] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3315 attached [pid 3313] <... ioctl resumed>) = 0 [pid 3309] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3315] set_robust_list(0x7fc37fe619a0, 24 [pid 3314] <... clone3 resumed> => {parent_tid=[3315]}, 88) = 3315 [pid 3313] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3309] <... ioctl resumed>) = 0 [pid 3315] <... set_robust_list resumed>) = 0 [pid 3314] rt_sigprocmask(SIG_SETMASK, [], [pid 3309] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3313] <... ioctl resumed>) = 0 [pid 3315] rt_sigprocmask(SIG_SETMASK, [], [pid 3314] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3309] <... ioctl resumed>) = 0 [pid 3313] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3309] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3315] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3314] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3313] <... ioctl resumed>) = 0 [pid 3312] <... ioctl resumed>) = 0 [pid 3315] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3314] <... futex resumed>) = 0 [pid 3313] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3312] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3309] <... ioctl resumed>) = 0 [pid 3309] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3315] <... openat resumed>) = 3 [pid 3314] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3313] <... ioctl resumed>) = 0 [pid 3312] <... ioctl resumed>) = 0 [pid 3315] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3313] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3312] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3315] <... futex resumed>) = 0 [pid 3314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3313] <... ioctl resumed>) = 0 [pid 3312] <... ioctl resumed>) = 0 [pid 3315] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3314] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3313] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3312] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3309] <... ioctl resumed>) = 0 [pid 3315] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3314] <... futex resumed>) = 0 [pid 3313] <... ioctl resumed>) = 0 [pid 3312] <... ioctl resumed>) = 0 [pid 3309] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3315] ioctl(3, KVM_CREATE_VM, 0 [pid 3314] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3313] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3312] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3315] <... ioctl resumed>) = 4 [pid 3312] <... ioctl resumed>) = 0 [pid 3312] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3312] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3312] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3312] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3312] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3312] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3312] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3312] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3312] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3312] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3312] ioctl(5, KVM_GET_SREGS [pid 3315] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3313] <... ioctl resumed>) = 0 [pid 3312] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3311] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3315] <... futex resumed>) = 1 [pid 3314] <... futex resumed>) = 0 [pid 3309] <... ioctl resumed>) = 0 [pid 3315] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3313] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3311] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3309] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3314] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3312] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3311] <... futex resumed>) = 0 [pid 3314] <... futex resumed>) = 1 [pid 3312] <... openat resumed>) = 6 [pid 3311] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3308] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3314] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3312] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3311] <... mmap resumed>) = 0x7fc37fe20000 [pid 3308] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3312] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3311] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3308] <... futex resumed>) = 0 [pid 3311] <... mprotect resumed>) = 0 [pid 3308] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3312] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3311] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3308] <... mmap resumed>) = 0x7fc37fe20000 [pid 3312] <... ioctl resumed>) = 0 [pid 3311] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3308] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3311] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3308] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 3316 attached [pid 3313] <... ioctl resumed>) = 0 [pid 3312] close(6 [pid 3308] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3315] <... futex resumed>) = 0 [pid 3313] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3312] <... close resumed>) = 0 [pid 3311] <... clone3 resumed> => {parent_tid=[3316]}, 88) = 3316 [pid 3308] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3316] set_robust_list(0x7fc37fe409a0, 24 [pid 3315] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3313] <... ioctl resumed>) = 0 [pid 3312] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3311] rt_sigprocmask(SIG_SETMASK, [], [pid 3309] <... ioctl resumed>) = 0 [pid 3308] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3316] <... set_robust_list resumed>) = 0 [pid 3313] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3315] <... ioctl resumed>) = 5 [pid 3312] <... ioctl resumed>) = 5 [pid 3311] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3309] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}./strace-static-x86_64: Process 3317 attached [pid 3316] rt_sigprocmask(SIG_SETMASK, [], [pid 3315] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3312] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3311] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3317] set_robust_list(0x7fc37fe409a0, 24 [pid 3312] <... ioctl resumed>) = 0 [pid 3311] <... futex resumed>) = 0 [pid 3317] <... set_robust_list resumed>) = 0 [pid 3311] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3308] <... clone3 resumed> => {parent_tid=[3317]}, 88) = 3317 [pid 3317] rt_sigprocmask(SIG_SETMASK, [], [pid 3312] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3308] rt_sigprocmask(SIG_SETMASK, [], [pid 3317] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3312] <... ioctl resumed>) = 0 [pid 3308] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3317] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3312] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3308] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3317] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3312] <... futex resumed>) = 1 [pid 3310] <... futex resumed>) = 0 [pid 3308] <... futex resumed>) = 0 [pid 3317] <... ioctl resumed>) = 0 [pid 3312] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3310] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3308] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3317] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3310] <... futex resumed>) = 0 [pid 3308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3317] <... futex resumed>) = 0 [pid 3312] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3310] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3308] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3317] ioctl(5, KVM_RUN [pid 3312] <... ioctl resumed>) = 0 [pid 3308] <... futex resumed>) = 0 [pid 3316] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3315] <... futex resumed>) = 1 [pid 3314] <... futex resumed>) = 0 [pid 3313] <... ioctl resumed>) = 0 [pid 3312] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3316] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3315] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3313] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3316] <... ioctl resumed>) = 0 [pid 3316] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3311] <... futex resumed>) = 0 [pid 3316] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3311] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3311] <... futex resumed>) = 0 [pid 3316] ioctl(5, KVM_RUN [pid 3311] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3317] <... ioctl resumed>, 0) = 0 [pid 3314] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3313] <... ioctl resumed>) = 0 [pid 3312] <... futex resumed>) = 1 [pid 3310] <... futex resumed>) = 0 [pid 3309] <... ioctl resumed>) = 0 [pid 3311] <... futex resumed>) = 0 [pid 3308] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3317] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3316] <... ioctl resumed>, 0) = 0 [pid 3315] <... futex resumed>) = 0 [pid 3314] <... futex resumed>) = 1 [pid 3313] ioctl(5, KVM_GET_SREGS [pid 3312] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3311] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3310] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3309] ioctl(5, KVM_GET_SREGS [pid 3308] <... futex resumed>) = 0 [pid 3317] <... futex resumed>) = 0 [pid 3316] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3315] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3314] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3313] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3311] <... mmap resumed>) = 0x7fc37fdff000 [pid 3310] <... futex resumed>) = 0 [pid 3309] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3317] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3316] <... futex resumed>) = 0 [pid 3315] <... ioctl resumed>) = 0 [pid 3313] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3312] ioctl(5, KVM_RUN [pid 3311] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE [pid 3310] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3309] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3308] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3313] <... openat resumed>) = 6 [pid 3310] <... futex resumed>) = 0 [pid 3315] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3313] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3310] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3309] <... openat resumed>) = 6 [pid 3313] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3311] <... mprotect resumed>) = 0 [pid 3310] <... mmap resumed>) = 0x7fc37fe20000 [pid 3309] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3308] <... mmap resumed>) = 0x7fc37fdff000 [pid 3315] <... ioctl resumed>) = 0 [pid 3313] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3311] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3310] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3309] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3315] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3313] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 3311] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3310] <... mprotect resumed>) = 0 [pid 3309] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3308] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE [pid 3316] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3315] <... ioctl resumed>) = 0 [pid 3313] close(6 [pid 3311] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0} [pid 3309] <... ioctl resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 3321 attached [pid 3315] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3313] <... close resumed>) = 0 [pid 3310] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3309] close(6 [pid 3308] <... mprotect resumed>) = 0 [pid 3321] set_robust_list(0x7fc37fe1f9a0, 24 [pid 3312] <... ioctl resumed>, 0) = 0 [pid 3310] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3321] <... set_robust_list resumed>) = 0 [pid 3315] <... ioctl resumed>) = 0 [pid 3313] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3312] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3311] <... clone3 resumed> => {parent_tid=[3321]}, 88) = 3321 [pid 3310] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3309] <... close resumed>) = 0 [pid 3308] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3321] rt_sigprocmask(SIG_SETMASK, [], [pid 3315] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3313] <... ioctl resumed>) = 5 [pid 3312] <... futex resumed>) = 0 [pid 3311] rt_sigprocmask(SIG_SETMASK, [], [pid 3309] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3308] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 3322 attached [pid 3321] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3311] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3309] <... ioctl resumed>) = 5 [pid 3322] set_robust_list(0x7fc37fe409a0, 24 [pid 3321] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3313] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3311] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 3310] <... clone3 resumed> => {parent_tid=[3322]}, 88) = 3322 [pid 3309] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3322] <... set_robust_list resumed>) = 0 [pid 3321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3313] <... ioctl resumed>) = 0 [pid 3312] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3311] <... futex resumed>) = 0 [pid 3310] rt_sigprocmask(SIG_SETMASK, [], [pid 3308] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0} [pid 3322] rt_sigprocmask(SIG_SETMASK, [], [pid 3321] ioctl(5, KVM_RUN [pid 3315] <... ioctl resumed>) = 0 [pid 3313] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3311] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3310] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3309] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3323 attached [pid 3322] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3321] <... ioctl resumed>, 0) = 0 [pid 3310] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3323] set_robust_list(0x7fc37fe1f9a0, 24 [pid 3322] ioctl(5, KVM_RUN [pid 3321] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3315] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3313] <... ioctl resumed>) = 0 [pid 3310] <... futex resumed>) = 0 [pid 3309] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3308] <... clone3 resumed> => {parent_tid=[3323]}, 88) = 3323 [pid 3323] <... set_robust_list resumed>) = 0 [pid 3322] <... ioctl resumed>, 0) = 0 [pid 3321] <... futex resumed>) = 1 [pid 3315] <... ioctl resumed>) = 0 [pid 3313] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3311] <... futex resumed>) = 0 [pid 3310] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3309] <... ioctl resumed>) = 0 [pid 3308] rt_sigprocmask(SIG_SETMASK, [], [pid 3323] rt_sigprocmask(SIG_SETMASK, [], [pid 3322] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3321] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3315] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3313] <... futex resumed>) = 0 [pid 3311] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3309] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3308] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3323] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3322] <... futex resumed>) = 1 [pid 3315] <... ioctl resumed>) = 0 [pid 3313] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3311] <... futex resumed>) = 0 [pid 3310] <... futex resumed>) = 0 [pid 3309] <... futex resumed>) = 0 [pid 3308] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 3323] ioctl(5, KVM_RUN [pid 3322] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3315] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3313] <... socket resumed>) = 6 [pid 3311] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3310] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3309] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3308] <... futex resumed>) = 0 [pid 3315] <... ioctl resumed>) = 0 [pid 3313] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3312] <... futex resumed>) = 0 [pid 3311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3310] <... futex resumed>) = 1 [pid 3308] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3315] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3313] <... futex resumed>) = 0 [pid 3312] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3311] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3310] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3323] <... ioctl resumed>, 0) = 0 [pid 3315] <... ioctl resumed>) = 0 [pid 3313] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3312] <... socket resumed>) = 6 [pid 3311] <... futex resumed>) = 0 [pid 3315] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3323] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3323] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3313] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3311] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3312] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3308] <... futex resumed>) = 0 [pid 3315] <... ioctl resumed>) = 0 [pid 3313] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3308] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3310] <... futex resumed>) = 0 [pid 3310] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3311] <... futex resumed>) = 0 [pid 3315] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3313] <... futex resumed>) = 1 [pid 3312] <... futex resumed>) = 1 [pid 3309] <... futex resumed>) = 0 [pid 3308] <... futex resumed>) = 1 [pid 3315] <... ioctl resumed>) = 0 [pid 3313] ioctl(5, KVM_RUN [pid 3312] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3311] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3310] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3309] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3308] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3315] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3313] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3312] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3311] <... futex resumed>) = 0 [pid 3309] <... socket resumed>) = 6 [pid 3311] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3309] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3312] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3309] <... futex resumed>) = 1 [pid 3308] <... futex resumed>) = 0 [pid 3312] <... futex resumed>) = 1 [pid 3310] <... futex resumed>) = 0 [pid 3309] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3308] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3315] <... ioctl resumed>) = 0 [pid 3313] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3312] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3310] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3308] <... futex resumed>) = 0 [pid 3315] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3313] <... futex resumed>) = 1 [pid 3312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3311] <... futex resumed>) = 0 [pid 3310] <... futex resumed>) = 0 [pid 3309] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3308] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3315] <... ioctl resumed>) = 0 [pid 3313] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3312] ioctl(5, KVM_RUN [pid 3311] exit_group(0 [pid 3310] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3309] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3321] <... futex resumed>) = ? [pid 3316] <... futex resumed>) = ? [pid 3315] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3313] <... futex resumed>) = ? [pid 3311] <... exit_group resumed>) = ? [pid 3309] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3321] +++ exited with 0 +++ [pid 3316] +++ exited with 0 +++ [pid 3309] <... futex resumed>) = 1 [pid 3308] <... futex resumed>) = 0 [pid 3308] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3315] <... ioctl resumed>) = 0 [pid 3308] <... futex resumed>) = 0 [pid 3315] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3308] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3309] ioctl(5, KVM_RUN, 0) = 0 [pid 3309] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3308] <... futex resumed>) = 0 [pid 3309] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3308] exit_group(0 [pid 3312] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3312] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3310] <... futex resumed>) = 0 [pid 3312] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3310] exit_group(0 [pid 3322] <... futex resumed>) = ? [pid 3317] <... futex resumed>) = ? [pid 3312] <... futex resumed>) = ? [pid 3310] <... exit_group resumed>) = ? [pid 3309] <... futex resumed>) = ? [pid 3308] <... exit_group resumed>) = ? [pid 3323] <... futex resumed>) = ? [pid 3322] +++ exited with 0 +++ [pid 3317] +++ exited with 0 +++ [pid 3315] <... ioctl resumed>) = 0 [pid 3312] +++ exited with 0 +++ [pid 3309] +++ exited with 0 +++ [pid 3315] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3315] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3315] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3315] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3315] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3315] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3315] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3315] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3314] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3315] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3314] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3315] <... ioctl resumed>) = 0 [pid 3314] <... futex resumed>) = 0 [pid 3315] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3314] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3315] <... ioctl resumed>) = 0 [pid 3314] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3314] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3315] ioctl(5, KVM_GET_SREGS [pid 3314] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3314] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3315] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3314] <... clone3 resumed> => {parent_tid=[3324]}, 88) = 3324 [pid 3314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3314] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3314] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3324 attached [pid 3324] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3324] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3324] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3324] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3314] <... futex resumed>) = 0 [pid 3324] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3314] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3314] <... futex resumed>) = 0 [pid 3324] ioctl(5, KVM_RUN [pid 3314] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3315] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3315] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3324] <... ioctl resumed>, 0) = 0 [pid 3315] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3324] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3324] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3315] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 3315] close(6) = 0 [pid 3314] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3315] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3314] <... mmap resumed>) = 0x7fc37fdff000 [pid 3314] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3315] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3315] <... ioctl resumed>) = 0 [pid 3315] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3314] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0} => {parent_tid=[3326]}, 88) = 3326 ./strace-static-x86_64: Process 3326 attached [pid 3315] <... ioctl resumed>) = 0 [pid 3326] set_robust_list(0x7fc37fe1f9a0, 24 [pid 3315] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3314] rt_sigprocmask(SIG_SETMASK, [], [pid 3326] <... set_robust_list resumed>) = 0 [pid 3315] <... futex resumed>) = 0 [pid 3314] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3326] rt_sigprocmask(SIG_SETMASK, [], [pid 3315] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3314] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 3326] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3314] <... futex resumed>) = 0 [pid 3326] ioctl(5, KVM_RUN [pid 3314] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3326] <... ioctl resumed>, 0) = 0 [pid 3326] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3314] <... futex resumed>) = 0 [pid 3326] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3314] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3315] <... futex resumed>) = 0 [pid 3315] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3314] <... futex resumed>) = 1 [pid 3314] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3315] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3315] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3314] <... futex resumed>) = 0 [pid 3314] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3314] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3315] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3315] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3315] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3314] <... futex resumed>) = 0 [pid 3315] <... futex resumed>) = 1 [pid 3314] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3315] ioctl(5, KVM_RUN [pid 3314] <... futex resumed>) = 0 [pid 3315] <... ioctl resumed>, 0) = 0 [pid 3314] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3315] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3314] <... futex resumed>) = 0 [pid 3315] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3314] exit_group(0 [pid 3315] <... futex resumed>) = ? [pid 3326] <... futex resumed>) = ? [pid 3326] +++ exited with 0 +++ [pid 3324] <... futex resumed>) = ? [pid 3315] +++ exited with 0 +++ [pid 3314] <... exit_group resumed>) = ? [pid 3324] +++ exited with 0 +++ [pid 3313] +++ exited with 0 +++ [pid 3311] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3311, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3327 attached , child_tidptr=0x55558e270690) = 3327 [pid 3327] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3327] setpgid(0, 0) = 0 [pid 3327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3327] write(3, "1000", 4) = 4 [pid 3327] close(3) = 0 executing program [pid 3327] write(1, "executing program\n", 18) = 18 [pid 3327] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3327] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3327] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3327] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3327] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3327] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3327] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3328 attached => {parent_tid=[3328]}, 88) = 3328 [pid 3328] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3328] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3328] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3327] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3327] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3328] <... futex resumed>) = 0 [pid 3327] <... futex resumed>) = 1 [pid 3328] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3327] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3328] <... openat resumed>) = 3 [pid 3328] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3327] <... futex resumed>) = 0 [pid 3328] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3327] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3328] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3327] <... futex resumed>) = 0 [pid 3328] ioctl(3, KVM_CREATE_VM, 0 [pid 3327] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3328] <... ioctl resumed>) = 4 [pid 3328] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3327] <... futex resumed>) = 0 [pid 3328] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3327] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3328] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3327] <... futex resumed>) = 0 [pid 3327] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3328] <... ioctl resumed>) = 5 [pid 3328] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3328] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3327] <... futex resumed>) = 0 [pid 3327] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3328] <... futex resumed>) = 0 [pid 3327] <... futex resumed>) = 1 [pid 3328] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3327] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3328] <... ioctl resumed>) = 0 [pid 3328] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3328] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3328] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3328] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3328] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3328] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3328] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3328] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3328] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3328] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3328] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3328] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3328] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3328] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3328] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3328] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3328] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3328] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3328] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3328] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3328] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3328] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3328] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3328] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3328] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3328] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3328] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3328] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3328] close(6) = 0 [pid 3328] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3328] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3328] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3328] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3328] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3327] <... futex resumed>) = 0 [pid 3327] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3328] <... futex resumed>) = 0 [pid 3327] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3328] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3328] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3327] <... futex resumed>) = 0 [pid 3328] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3327] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3328] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3327] <... futex resumed>) = 0 [pid 3328] ioctl(5, KVM_RUN [pid 3327] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3327] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3327] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3327] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3327] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3330 attached => {parent_tid=[3330]}, 88) = 3330 [pid 3330] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3330] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3327] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3327] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3327] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3330] ioctl(5, KVM_RUN [pid 3328] <... ioctl resumed>, 0) = 0 [pid 3328] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3330] <... ioctl resumed>, 0) = 0 [pid 3328] <... futex resumed>) = 0 [pid 3330] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3327] <... futex resumed>) = 0 [pid 3327] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3323] +++ exited with 0 +++ [pid 3328] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3308] +++ exited with 0 +++ [pid 3330] <... futex resumed>) = 1 [pid 3327] <... futex resumed>) = 0 [pid 3330] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3327] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3328] <... socket resumed>) = 6 [pid 3314] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3308, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3328] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3327] <... futex resumed>) = 0 [pid 3328] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3327] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3328] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3327] <... futex resumed>) = 0 [pid 3328] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3327] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3328] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3328] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3327] <... futex resumed>) = 0 [pid 3328] <... futex resumed>) = 1 [pid 3327] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3328] ioctl(5, KVM_RUN [pid 3327] <... futex resumed>) = 0 [pid 3327] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3328] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3328] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3327] <... futex resumed>) = 0 [pid 3328] <... futex resumed>) = 1 [pid 3327] exit_group(0 [pid 3328] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3310] +++ exited with 0 +++ [pid 3330] <... futex resumed>) = ? [pid 3328] <... futex resumed>) = ? [pid 3327] <... exit_group resumed>) = ? [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] <... restart_syscall resumed>) = 0 [pid 3330] +++ exited with 0 +++ [pid 3328] +++ exited with 0 +++ [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3331 attached [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3331 ./strace-static-x86_64: Process 3332 attached [pid 3332] set_robust_list(0x55558e2706a0, 24 [pid 3331] set_robust_list(0x55558e2706a0, 24 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3332 [pid 3332] <... set_robust_list resumed>) = 0 [pid 3331] <... set_robust_list resumed>) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 3331] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3332] setpgid(0, 0 [pid 3331] <... prctl resumed>) = 0 [pid 3332] <... setpgid resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 3333 attached [pid 3331] setpgid(0, 0 [pid 3332] <... openat resumed>) = 3 [pid 3331] <... setpgid resumed>) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3333 [pid 3333] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3333] setpgid(0, 0) = 0 [pid 3332] write(3, "1000", 4 [pid 3331] <... openat resumed>) = 3 [pid 3333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3332] <... write resumed>) = 4 [pid 3332] close(3) = 0 executing program [pid 3333] <... openat resumed>) = 3 [pid 3332] write(1, "executing program\n", 18 [pid 3331] write(3, "1000", 4 [pid 3332] <... write resumed>) = 18 [pid 3332] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3332] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3332] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3332] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3332] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3332] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3332] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3334 attached [pid 3334] set_robust_list(0x7fc37fe619a0, 24 [pid 3332] <... clone3 resumed> => {parent_tid=[3334]}, 88) = 3334 [pid 3334] <... set_robust_list resumed>) = 0 [pid 3332] rt_sigprocmask(SIG_SETMASK, [], [pid 3334] rt_sigprocmask(SIG_SETMASK, [], [pid 3332] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3334] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3332] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3334] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3332] <... futex resumed>) = 0 [pid 3332] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3334] <... openat resumed>) = 3 [pid 3334] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3332] <... futex resumed>) = 0 [pid 3334] ioctl(3, KVM_CREATE_VM, 0 [pid 3332] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3333] write(3, "1000", 4 [pid 3331] <... write resumed>) = 4 [pid 3333] <... write resumed>) = 4 [pid 3331] close(3 [pid 3333] close(3 [pid 3331] <... close resumed>) = 0 executing program [pid 3333] <... close resumed>) = 0 [pid 3331] write(1, "executing program\n", 18executing program [pid 3333] write(1, "executing program\n", 18 [pid 3331] <... write resumed>) = 18 [pid 3333] <... write resumed>) = 18 [pid 3331] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3334] <... ioctl resumed>) = 4 [pid 3333] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3332] <... futex resumed>) = 0 [pid 3331] <... futex resumed>) = 0 [pid 3334] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3333] <... futex resumed>) = 0 [pid 3332] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3331] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3334] <... futex resumed>) = 0 [pid 3333] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3332] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3331] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3334] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3333] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3332] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3331] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3333] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3332] <... futex resumed>) = 0 [pid 3331] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3334] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3333] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3331] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3333] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3332] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3331] <... mmap resumed>) = 0x7fc37fe41000 [pid 3333] <... mmap resumed>) = 0x7fc37fe41000 [pid 3331] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3333] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3331] <... mprotect resumed>) = 0 [pid 3333] <... mprotect resumed>) = 0 [pid 3331] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3333] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3331] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3333] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3331] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3333] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3336 attached ./strace-static-x86_64: Process 3335 attached [pid 3334] <... ioctl resumed>) = 5 [pid 3331] <... clone3 resumed> => {parent_tid=[3335]}, 88) = 3335 [pid 3336] set_robust_list(0x7fc37fe619a0, 24 [pid 3333] <... clone3 resumed> => {parent_tid=[3336]}, 88) = 3336 [pid 3331] rt_sigprocmask(SIG_SETMASK, [], [pid 3336] <... set_robust_list resumed>) = 0 [pid 3333] rt_sigprocmask(SIG_SETMASK, [], [pid 3331] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3336] rt_sigprocmask(SIG_SETMASK, [], [pid 3333] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3331] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3336] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3333] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3331] <... futex resumed>) = 0 [pid 3336] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3335] set_robust_list(0x7fc37fe619a0, 24 [pid 3334] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3333] <... futex resumed>) = 0 [pid 3331] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3336] <... openat resumed>) = 3 [pid 3335] <... set_robust_list resumed>) = 0 [pid 3334] <... futex resumed>) = 1 [pid 3333] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3332] <... futex resumed>) = 0 [pid 3336] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3335] rt_sigprocmask(SIG_SETMASK, [], [pid 3334] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3332] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3336] <... futex resumed>) = 0 [pid 3335] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3333] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3332] <... futex resumed>) = 0 [pid 3336] ioctl(3, KVM_CREATE_VM, 0 [pid 3335] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3333] <... futex resumed>) = 0 [pid 3334] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3332] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3335] <... openat resumed>) = 3 [pid 3333] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3336] <... ioctl resumed>) = 4 [pid 3335] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3336] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3335] <... futex resumed>) = 1 [pid 3331] <... futex resumed>) = 0 [pid 3336] <... futex resumed>) = 1 [pid 3335] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3333] <... futex resumed>) = 0 [pid 3331] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3336] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3335] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3333] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3331] <... futex resumed>) = 0 [pid 3336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3335] ioctl(3, KVM_CREATE_VM, 0 [pid 3333] <... futex resumed>) = 0 [pid 3331] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3336] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3333] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3336] <... ioctl resumed>) = 5 [pid 3334] <... ioctl resumed>) = 0 [pid 3334] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3336] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3333] <... futex resumed>) = 0 [pid 3336] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3334] <... ioctl resumed>) = 0 [pid 3333] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3334] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3333] <... futex resumed>) = 0 [pid 3336] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3333] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3334] <... ioctl resumed>) = 0 [pid 3334] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3336] <... ioctl resumed>) = 0 [pid 3336] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3335] <... ioctl resumed>) = 4 [pid 3336] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3335] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3336] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3336] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3331] <... futex resumed>) = 0 [pid 3336] <... ioctl resumed>) = 0 [pid 3335] <... futex resumed>) = 1 [pid 3331] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3336] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3335] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3331] <... futex resumed>) = 0 [pid 3331] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3335] <... ioctl resumed>) = 5 [pid 3335] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3331] <... futex resumed>) = 0 [pid 3331] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3331] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3335] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3336] <... ioctl resumed>) = 0 [pid 3335] <... ioctl resumed>) = 0 [pid 3334] <... ioctl resumed>) = 0 [pid 3327] +++ exited with 0 +++ [pid 3336] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3334] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3335] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3336] <... ioctl resumed>) = 0 [pid 3334] <... ioctl resumed>) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3327, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3336] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3335] <... ioctl resumed>) = 0 [pid 3334] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3336] <... ioctl resumed>) = 0 [pid 3335] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3336] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3334] <... ioctl resumed>) = 0 [pid 299] <... restart_syscall resumed>) = 0 [pid 3336] <... ioctl resumed>) = 0 [pid 3335] <... ioctl resumed>) = 0 [pid 3334] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3336] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3335] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3334] <... ioctl resumed>) = 0 [pid 3334] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3334] <... ioctl resumed>) = 0 [pid 3334] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3337 [pid 3334] <... ioctl resumed>) = 0 [pid 3334] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3334] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3334] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3334] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3334] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3334] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}./strace-static-x86_64: Process 3337 attached [pid 3336] <... ioctl resumed>) = 0 [pid 3335] <... ioctl resumed>) = 0 [pid 3334] <... ioctl resumed>) = 0 [pid 3337] set_robust_list(0x55558e2706a0, 24 [pid 3336] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3335] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3334] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3337] <... set_robust_list resumed>) = 0 [pid 3334] <... ioctl resumed>) = 0 [pid 3336] <... ioctl resumed>) = 0 [pid 3335] <... ioctl resumed>) = 0 [pid 3334] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3337] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3336] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3335] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3334] <... ioctl resumed>) = 0 [pid 3337] <... prctl resumed>) = 0 [pid 3334] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3337] setpgid(0, 0 [pid 3335] <... ioctl resumed>) = 0 [pid 3334] <... ioctl resumed>) = 0 [pid 3334] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3334] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3334] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3334] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3335] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3334] <... ioctl resumed>) = 0 [pid 3334] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3335] <... ioctl resumed>) = 0 [pid 3334] <... ioctl resumed>) = 0 [pid 3335] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3334] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3337] <... setpgid resumed>) = 0 [pid 3335] <... ioctl resumed>) = 0 [pid 3334] <... ioctl resumed>) = 0 [pid 3334] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3335] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3334] <... ioctl resumed>) = 0 [pid 3334] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3337] <... openat resumed>) = 3 [pid 3336] <... ioctl resumed>) = 0 [pid 3335] <... ioctl resumed>) = 0 [pid 3334] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3337] write(3, "1000", 4 [pid 3336] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3335] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3334] <... openat resumed>) = 6 [pid 3337] <... write resumed>) = 4 [pid 3335] <... ioctl resumed>) = 0 [pid 3334] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3335] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3334] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3334] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3335] <... ioctl resumed>) = 0 [pid 3334] <... ioctl resumed>) = 0 [pid 3337] close(3 [pid 3336] <... ioctl resumed>) = 0 [pid 3335] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3334] close(6 [pid 3337] <... close resumed>) = 0 [pid 3336] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3334] <... close resumed>) = 0 [pid 3337] write(1, "executing program\n", 18 [pid 3335] <... ioctl resumed>) = 0 [pid 3334] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3334] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3334] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3334] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3332] <... futex resumed>) = 0 [pid 3334] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3332] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3332] <... futex resumed>) = 0 [pid 3334] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3332] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3334] <... ioctl resumed>) = 0 [pid 3334] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3332] <... futex resumed>) = 0 [pid 3334] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3332] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3332] <... futex resumed>) = 0 [pid 3334] ioctl(5, KVM_RUNexecuting program [pid 3332] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3337] <... write resumed>) = 18 [pid 3336] <... ioctl resumed>) = 0 [pid 3335] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3332] <... futex resumed>) = 0 [pid 3337] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3336] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3335] <... ioctl resumed>) = 0 [pid 3332] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3337] <... futex resumed>) = 0 [pid 3336] <... ioctl resumed>) = 0 [pid 3335] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3332] <... mmap resumed>) = 0x7fc37fe20000 [pid 3337] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3336] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3332] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3335] <... ioctl resumed>) = 0 [pid 3337] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3336] <... ioctl resumed>) = 0 [pid 3335] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3332] <... mprotect resumed>) = 0 [pid 3337] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3336] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3335] <... ioctl resumed>) = 0 [pid 3337] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3335] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3332] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3337] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3336] <... ioctl resumed>) = 0 [pid 3334] <... ioctl resumed>, 0) = 0 [pid 3332] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3337] <... mmap resumed>) = 0x7fc37fe41000 [pid 3336] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3335] <... ioctl resumed>) = 0 [pid 3334] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3332] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3339 attached [pid 3337] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3336] <... ioctl resumed>) = 0 [pid 3335] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3334] <... futex resumed>) = 0 [pid 3339] set_robust_list(0x7fc37fe409a0, 24 [pid 3337] <... mprotect resumed>) = 0 [pid 3336] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3335] <... ioctl resumed>) = 0 [pid 3339] <... set_robust_list resumed>) = 0 [pid 3337] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3334] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3332] <... clone3 resumed> => {parent_tid=[3339]}, 88) = 3339 [pid 3339] rt_sigprocmask(SIG_SETMASK, [], [pid 3337] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3336] <... ioctl resumed>) = 0 [pid 3335] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3339] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3337] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3332] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3332] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3339] ioctl(5, KVM_RUN [pid 3336] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3332] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3340 attached [pid 3339] <... ioctl resumed>, 0) = 0 [pid 3335] <... ioctl resumed>) = 0 [pid 3340] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3340] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3340] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3337] <... clone3 resumed> => {parent_tid=[3340]}, 88) = 3340 [pid 3339] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3336] <... ioctl resumed>) = 0 [pid 3337] rt_sigprocmask(SIG_SETMASK, [], [pid 3335] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3339] <... futex resumed>) = 1 [pid 3337] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3336] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3332] <... futex resumed>) = 0 [pid 3339] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3337] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3335] <... ioctl resumed>) = 0 [pid 3332] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3334] <... futex resumed>) = 0 [pid 3332] <... futex resumed>) = 1 [pid 3334] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3332] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3334] <... socket resumed>) = 6 [pid 3334] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3332] <... futex resumed>) = 0 [pid 3334] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3332] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3332] <... futex resumed>) = 0 [pid 3334] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3332] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3334] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3334] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3332] <... futex resumed>) = 0 [pid 3332] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3332] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3334] <... futex resumed>) = 1 [pid 3334] ioctl(5, KVM_RUN [pid 3340] <... futex resumed>) = 0 [pid 3337] <... futex resumed>) = 1 [pid 3335] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3337] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3336] <... ioctl resumed>) = 0 [pid 3335] <... ioctl resumed>) = 0 [pid 3334] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3340] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3336] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3340] <... openat resumed>) = 3 [pid 3336] <... ioctl resumed>) = 0 [pid 3335] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3334] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3336] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3340] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3336] <... ioctl resumed>) = 0 [pid 3335] <... ioctl resumed>) = 0 [pid 3334] <... futex resumed>) = 1 [pid 3332] <... futex resumed>) = 0 [pid 3340] <... futex resumed>) = 1 [pid 3337] <... futex resumed>) = 0 [pid 3336] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3335] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3334] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3340] ioctl(3, KVM_CREATE_VM, 0 [pid 3337] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3332] exit_group(0 [pid 3337] <... futex resumed>) = 0 [pid 3337] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3339] <... futex resumed>) = ? [pid 3336] <... ioctl resumed>) = 0 [pid 3334] <... futex resumed>) = ? [pid 3332] <... exit_group resumed>) = ? [pid 3340] <... ioctl resumed>) = 4 [pid 3336] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3334] +++ exited with 0 +++ [pid 3336] <... ioctl resumed>) = 0 [pid 3340] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3336] ioctl(5, KVM_GET_SREGS [pid 3340] <... futex resumed>) = 1 [pid 3337] <... futex resumed>) = 0 [pid 3336] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3337] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3340] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3336] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3337] <... futex resumed>) = 0 [pid 3336] <... openat resumed>) = 6 [pid 3337] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3335] <... ioctl resumed>) = 0 [pid 3336] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3335] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3336] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3340] <... ioctl resumed>) = 5 [pid 3336] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3335] <... ioctl resumed>) = 0 [pid 3340] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3336] <... ioctl resumed>) = 0 [pid 3335] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3340] <... futex resumed>) = 1 [pid 3337] <... futex resumed>) = 0 [pid 3336] close(6 [pid 3335] <... ioctl resumed>) = 0 [pid 3340] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3337] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3336] <... close resumed>) = 0 [pid 3335] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3337] <... futex resumed>) = 0 [pid 3336] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3335] <... ioctl resumed>) = 0 [pid 3340] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3337] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3336] <... ioctl resumed>) = 5 [pid 3335] ioctl(5, KVM_GET_SREGS [pid 3340] <... ioctl resumed>) = 0 [pid 3336] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3340] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3335] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3333] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3336] <... ioctl resumed>) = 0 [pid 3333] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 3336] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3333] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3333] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3336] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3336] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3340] <... ioctl resumed>) = 0 [pid 3333] <... futex resumed>) = 0 [pid 3340] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3335] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3333] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3333] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3333] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3335] <... openat resumed>) = 6 [pid 3340] <... ioctl resumed>) = 0 [pid 3335] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3333] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3340] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3333] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3341 attached [pid 3341] set_robust_list(0x7fc37fe409a0, 24 [pid 3333] <... clone3 resumed> => {parent_tid=[3341]}, 88) = 3341 [pid 3341] <... set_robust_list resumed>) = 0 [pid 3333] rt_sigprocmask(SIG_SETMASK, [], [pid 3341] rt_sigprocmask(SIG_SETMASK, [], [pid 3333] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3341] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3333] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3341] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3333] <... futex resumed>) = 0 [pid 3341] <... ioctl resumed>) = 0 [pid 3333] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3341] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3333] <... futex resumed>) = 0 [pid 3341] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3333] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3333] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3341] <... futex resumed>) = 0 [pid 3341] ioctl(5, KVM_RUN [pid 3333] <... futex resumed>) = 1 [pid 3333] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3336] <... futex resumed>) = 0 [pid 3335] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3336] ioctl(5, KVM_RUN [pid 3341] <... ioctl resumed>, 0) = 0 [pid 3340] <... ioctl resumed>) = 0 [pid 3335] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3331] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3331] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 3336] <... ioctl resumed>, 0) = 0 [pid 3340] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3335] <... ioctl resumed>) = 0 [pid 3331] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3331] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 3335] close(6 [pid 3331] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3335] <... close resumed>) = 0 [pid 3331] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 3335] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3331] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3331] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3335] <... ioctl resumed>) = 5 [pid 3331] <... futex resumed>) = 0 [pid 3331] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3335] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3331] <... mmap resumed>) = 0x7fc37fe20000 [pid 3331] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3336] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3335] <... ioctl resumed>) = 0 [pid 3331] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3336] <... futex resumed>) = 0 [pid 3335] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3331] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3336] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3331] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3343 attached [pid 3335] <... ioctl resumed>) = 0 [pid 3343] set_robust_list(0x7fc37fe409a0, 24 [pid 3331] <... clone3 resumed> => {parent_tid=[3343]}, 88) = 3343 [pid 3343] <... set_robust_list resumed>) = 0 [pid 3341] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3335] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3331] rt_sigprocmask(SIG_SETMASK, [], [pid 3343] rt_sigprocmask(SIG_SETMASK, [], [pid 3341] <... futex resumed>) = 1 [pid 3335] <... futex resumed>) = 0 [pid 3333] <... futex resumed>) = 0 [pid 3331] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3343] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3341] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3335] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3333] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3331] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3343] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3333] <... futex resumed>) = 1 [pid 3331] <... futex resumed>) = 0 [pid 3343] <... ioctl resumed>) = 0 [pid 3340] <... ioctl resumed>) = 0 [pid 3336] <... futex resumed>) = 0 [pid 3333] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3331] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3343] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3340] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3336] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3331] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3343] <... futex resumed>) = 0 [pid 3331] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3343] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3336] <... socket resumed>) = 6 [pid 3335] <... futex resumed>) = 0 [pid 3331] <... futex resumed>) = 1 [pid 3340] <... ioctl resumed>) = 0 [pid 3336] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3335] ioctl(5, KVM_RUN [pid 3331] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3343] <... futex resumed>) = 0 [pid 3336] <... futex resumed>) = 1 [pid 3333] <... futex resumed>) = 0 [pid 3331] <... futex resumed>) = 1 [pid 3343] ioctl(5, KVM_RUN [pid 3331] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3336] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3333] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3336] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3333] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3340] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3336] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3333] <... futex resumed>) = 0 [pid 3333] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3336] ioctl(5, KVM_RUN [pid 3340] <... ioctl resumed>) = 0 [pid 3333] <... futex resumed>) = 0 [pid 3336] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3340] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3333] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3340] <... ioctl resumed>) = 0 [pid 3340] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3339] +++ exited with 0 +++ [pid 3332] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3332, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3340] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3336] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3340] <... ioctl resumed>) = 0 [pid 3333] <... futex resumed>) = 0 [pid 3336] <... futex resumed>) = 1 [pid 3340] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3336] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3333] exit_group(0 [pid 3336] <... futex resumed>) = ? [pid 3333] <... exit_group resumed>) = ? [pid 3341] <... futex resumed>) = ? [pid 3341] +++ exited with 0 +++ [pid 3335] <... ioctl resumed>, 0) = 0 [pid 3343] <... ioctl resumed>, 0) = 0 [pid 3335] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3335] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3343] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3331] <... futex resumed>) = 0 [pid 3331] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3331] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3335] <... futex resumed>) = 0 [pid 3335] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3335] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3331] <... futex resumed>) = 0 [pid 3331] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3331] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3335] <... futex resumed>) = 1 [pid 3335] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3335] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3331] <... futex resumed>) = 0 [pid 3331] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3331] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] <... restart_syscall resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3345 ./strace-static-x86_64: Process 3345 attached [pid 3335] <... futex resumed>) = 1 [pid 3343] <... futex resumed>) = 1 [pid 3343] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3335] ioctl(5, KVM_RUN [pid 3345] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3345] setpgid(0, 0) = 0 [pid 3345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3345] write(3, "1000", 4) = 4 [pid 3340] <... ioctl resumed>) = 0 [pid 3335] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3340] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3345] close(3 [pid 3340] <... ioctl resumed>) = 0 [pid 3335] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3345] <... close resumed>) = 0 [pid 3340] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}executing program [pid 3345] write(1, "executing program\n", 18) = 18 [pid 3335] <... futex resumed>) = 1 [pid 3331] <... futex resumed>) = 0 [pid 3345] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3340] <... ioctl resumed>) = 0 [pid 3335] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3331] exit_group(0 [pid 3345] <... futex resumed>) = 0 [pid 3345] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3343] <... futex resumed>) = ? [pid 3340] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3335] <... futex resumed>) = ? [pid 3331] <... exit_group resumed>) = ? [pid 3345] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3345] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3335] +++ exited with 0 +++ [pid 3345] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3345] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3345] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3345] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3340] <... ioctl resumed>) = 0 [pid 3340] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}./strace-static-x86_64: Process 3346 attached [pid 3345] <... clone3 resumed> => {parent_tid=[3346]}, 88) = 3346 [pid 3345] rt_sigprocmask(SIG_SETMASK, [], [pid 3346] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3345] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3340] <... ioctl resumed>) = 0 [pid 3346] rt_sigprocmask(SIG_SETMASK, [], [pid 3345] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3340] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3346] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3345] <... futex resumed>) = 0 [pid 3346] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3345] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3346] <... openat resumed>) = 3 [pid 3340] <... ioctl resumed>) = 0 [pid 3346] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3340] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3346] <... futex resumed>) = 1 [pid 3345] <... futex resumed>) = 0 [pid 3340] <... ioctl resumed>) = 0 [pid 3346] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3345] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3340] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3345] <... futex resumed>) = 0 [pid 3346] ioctl(3, KVM_CREATE_VM, 0 [pid 3345] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3340] <... ioctl resumed>) = 0 [pid 3340] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3340] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3340] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3346] <... ioctl resumed>) = 4 [pid 3346] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3345] <... futex resumed>) = 0 [pid 3345] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3345] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3346] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3346] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3345] <... futex resumed>) = 0 [pid 3345] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3345] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3346] <... futex resumed>) = 1 [pid 3346] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3340] <... ioctl resumed>) = 0 [pid 3340] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3340] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3346] <... ioctl resumed>) = 0 [pid 3346] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3340] <... ioctl resumed>) = 0 [pid 3340] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3346] <... ioctl resumed>) = 0 [pid 3346] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3340] <... ioctl resumed>) = 0 [pid 3340] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3346] <... ioctl resumed>) = 0 [pid 3346] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3340] <... ioctl resumed>) = 0 [pid 3346] <... ioctl resumed>) = 0 [pid 3340] ioctl(5, KVM_GET_SREGS [pid 3346] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3340] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3340] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3340] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3340] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3340] close(6) = 0 [pid 3340] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3340] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3340] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3340] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3337] <... futex resumed>) = 0 [pid 3340] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3337] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3346] <... ioctl resumed>) = 0 [pid 3340] <... futex resumed>) = 0 [pid 3337] <... futex resumed>) = 1 [pid 3346] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3340] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3337] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3340] <... ioctl resumed>) = 0 [pid 3340] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3346] <... ioctl resumed>) = 0 [pid 3340] <... futex resumed>) = 0 [pid 3337] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3346] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3340] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3337] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3340] ioctl(5, KVM_RUN [pid 3337] <... futex resumed>) = 0 [pid 3337] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3337] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3337] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3337] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3337] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3348 attached [pid 3346] <... ioctl resumed>) = 0 [pid 3348] set_robust_list(0x7fc37fe409a0, 24 [pid 3346] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3337] <... clone3 resumed> => {parent_tid=[3348]}, 88) = 3348 [pid 3348] <... set_robust_list resumed>) = 0 [pid 3346] <... ioctl resumed>) = 0 [pid 3337] rt_sigprocmask(SIG_SETMASK, [], [pid 3348] rt_sigprocmask(SIG_SETMASK, [], [pid 3346] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3337] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3348] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3348] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3337] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3346] <... ioctl resumed>) = 0 [pid 3348] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3346] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3340] <... ioctl resumed>, 0) = 0 [pid 3348] ioctl(5, KVM_RUN [pid 3346] <... ioctl resumed>) = 0 [pid 3337] <... futex resumed>) = 0 [pid 3348] <... ioctl resumed>, 0) = 0 [pid 3346] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3340] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3337] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3348] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3337] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3337] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3337] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3348] <... futex resumed>) = 0 [pid 3346] <... ioctl resumed>) = 0 [pid 3340] <... futex resumed>) = 1 [pid 3337] <... futex resumed>) = 0 [pid 3348] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3346] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3340] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3337] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3340] <... socket resumed>) = 6 [pid 3340] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3337] <... futex resumed>) = 0 [pid 3337] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3337] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3340] <... futex resumed>) = 1 [pid 3340] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3340] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3337] <... futex resumed>) = 0 [pid 3337] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3340] <... futex resumed>) = 1 [pid 3337] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3340] ioctl(5, KVM_RUN, 0) = -1 EFAULT (Bad address) [pid 3340] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3346] <... ioctl resumed>) = 0 [pid 3337] <... futex resumed>) = 0 [pid 3346] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3340] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3337] exit_group(0 [pid 3346] <... ioctl resumed>) = 0 [pid 3340] <... futex resumed>) = ? [pid 3337] <... exit_group resumed>) = ? [pid 3348] <... futex resumed>) = ? [pid 3340] +++ exited with 0 +++ [pid 3346] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3346] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3346] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3346] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3346] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3346] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3346] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3346] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3346] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3346] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3346] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3346] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3346] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3346] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3346] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3346] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3346] close(6) = 0 [pid 3346] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3346] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3346] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3346] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3345] <... futex resumed>) = 0 [pid 3346] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3345] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3346] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3345] <... futex resumed>) = 0 [pid 3346] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3345] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3346] <... futex resumed>) = 0 [pid 3345] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3346] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3345] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3345] <... futex resumed>) = 0 executing program [pid 3346] ioctl(5, KVM_RUN [pid 3336] +++ exited with 0 +++ [pid 3333] +++ exited with 0 +++ [pid 3345] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3350 attached , child_tidptr=0x55558e270690) = 3350 [pid 3350] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3350] setpgid(0, 0) = 0 [pid 3350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3350] write(3, "1000", 4) = 4 [pid 3350] close(3) = 0 [pid 3350] write(1, "executing program\n", 18) = 18 [pid 3350] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3350] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3350] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3350] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3350] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3350] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3350] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3351 attached => {parent_tid=[3351]}, 88) = 3351 [pid 3350] rt_sigprocmask(SIG_SETMASK, [], [pid 3351] set_robust_list(0x7fc37fe619a0, 24 [pid 3350] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3345] <... futex resumed>) = 0 [pid 3351] <... set_robust_list resumed>) = 0 [pid 3350] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3351] rt_sigprocmask(SIG_SETMASK, [], [pid 3350] <... futex resumed>) = 0 [pid 3345] <... mmap resumed>) = 0x7fc37fe20000 [pid 3351] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3346] <... ioctl resumed>, 0) = 0 [pid 3345] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3350] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3345] <... mprotect resumed>) = 0 [pid 3351] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3346] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3345] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3351] <... openat resumed>) = 3 [pid 3346] <... futex resumed>) = 0 [pid 3345] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3345] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3351] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3346] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3352 attached [pid 3345] <... clone3 resumed> => {parent_tid=[3352]}, 88) = 3352 [pid 3352] set_robust_list(0x7fc37fe409a0, 24 [pid 3345] rt_sigprocmask(SIG_SETMASK, [], [pid 3350] <... futex resumed>) = 0 [pid 3352] <... set_robust_list resumed>) = 0 [pid 3345] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3351] <... futex resumed>) = 1 [pid 3352] rt_sigprocmask(SIG_SETMASK, [], [pid 3351] ioctl(3, KVM_CREATE_VM, 0 [pid 3350] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3345] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3352] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3350] <... futex resumed>) = 0 [pid 3345] <... futex resumed>) = 0 [pid 3352] ioctl(5, KVM_RUN [pid 3350] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3345] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3352] <... ioctl resumed>, 0) = 0 [pid 3352] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3345] <... futex resumed>) = 0 [pid 3345] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3346] <... futex resumed>) = 0 [pid 3345] <... futex resumed>) = 1 [pid 3345] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3346] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3352] <... futex resumed>) = 1 [pid 3346] <... socket resumed>) = 6 [pid 3346] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3345] <... futex resumed>) = 0 [pid 3346] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3345] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3345] <... futex resumed>) = 0 [pid 3346] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3345] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3352] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3346] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3346] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3345] <... futex resumed>) = 0 [pid 3346] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3345] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3345] <... futex resumed>) = 0 [pid 3346] ioctl(5, KVM_RUN [pid 3345] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3346] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3346] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3345] <... futex resumed>) = 0 [pid 3345] exit_group(0 [pid 3346] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 3345] <... exit_group resumed>) = ? [pid 3346] +++ exited with 0 +++ [pid 3352] <... futex resumed>) = ? [pid 3352] +++ exited with 0 +++ [pid 3351] <... ioctl resumed>) = 4 [pid 3351] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3351] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3350] <... futex resumed>) = 0 [pid 3350] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3351] <... futex resumed>) = 0 [pid 3351] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3350] <... futex resumed>) = 1 [pid 3351] <... ioctl resumed>) = 5 [pid 3350] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3351] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3350] <... futex resumed>) = 0 [pid 3350] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3350] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3351] <... futex resumed>) = 1 [pid 3351] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3351] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3351] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3351] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3351] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3351] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3351] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3351] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3351] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3351] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3351] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3351] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3351] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3351] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3351] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3351] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3351] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3351] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3351] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3351] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3351] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3351] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3351] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3351] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3351] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3351] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3351] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3351] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3351] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3351] close(6) = 0 [pid 3351] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3351] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3351] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3351] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3350] <... futex resumed>) = 0 [pid 3351] <... futex resumed>) = 1 [pid 3350] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3351] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3350] <... futex resumed>) = 0 [pid 3351] <... ioctl resumed>) = 0 [pid 3350] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3351] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3350] <... futex resumed>) = 0 [pid 3351] ioctl(5, KVM_RUN [pid 3350] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3350] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3350] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3350] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3350] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3350] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3354 attached [pid 3354] set_robust_list(0x7fc37fe409a0, 24 [pid 3350] <... clone3 resumed> => {parent_tid=[3354]}, 88) = 3354 [pid 3354] <... set_robust_list resumed>) = 0 [pid 3350] rt_sigprocmask(SIG_SETMASK, [], [pid 3354] rt_sigprocmask(SIG_SETMASK, [], [pid 3350] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3354] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3350] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3354] ioctl(5, KVM_RUN [pid 3350] <... futex resumed>) = 0 [pid 3350] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3351] <... ioctl resumed>, 0) = 0 [pid 3351] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3354] <... ioctl resumed>, 0) = 0 [pid 3351] <... futex resumed>) = 0 [pid 3354] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3351] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3354] <... futex resumed>) = 1 [pid 3350] <... futex resumed>) = 0 [pid 3354] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3350] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3351] <... futex resumed>) = 0 [pid 3350] <... futex resumed>) = 1 [pid 3351] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3350] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3351] <... socket resumed>) = 6 [pid 3351] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3350] <... futex resumed>) = 0 [pid 3351] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3350] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3351] <... futex resumed>) = 0 [pid 3350] <... futex resumed>) = 1 [pid 3351] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3350] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3351] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3351] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3350] <... futex resumed>) = 0 [pid 3351] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3350] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3351] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3350] <... futex resumed>) = 0 [pid 3351] ioctl(5, KVM_RUN [pid 3350] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3351] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3351] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3350] <... futex resumed>) = 0 [pid 3351] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3350] exit_group(0 [pid 3351] <... futex resumed>) = ? [pid 3354] <... futex resumed>) = ? [pid 3351] +++ exited with 0 +++ [pid 3350] <... exit_group resumed>) = ? [pid 3343] +++ exited with 0 +++ [pid 3331] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3331, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3355 attached , child_tidptr=0x55558e270690) = 3355 [pid 3355] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3355] setpgid(0, 0) = 0 [pid 3355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3355] write(3, "1000", 4) = 4 [pid 3355] close(3) = 0 [pid 3355] write(1, "executing program\n", 18executing program ) = 18 [pid 3355] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3355] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3355] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3355] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3355] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3355] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3355] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3356 attached => {parent_tid=[3356]}, 88) = 3356 [pid 3356] set_robust_list(0x7fc37fe619a0, 24 [pid 3355] rt_sigprocmask(SIG_SETMASK, [], [pid 3356] <... set_robust_list resumed>) = 0 [pid 3356] rt_sigprocmask(SIG_SETMASK, [], [pid 3355] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3356] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3355] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3356] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3355] <... futex resumed>) = 0 [pid 3355] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3356] <... openat resumed>) = 3 [pid 3356] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3355] <... futex resumed>) = 0 [pid 3356] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3355] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3355] <... futex resumed>) = 0 [pid 3356] ioctl(3, KVM_CREATE_VM, 0 [pid 3355] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3356] <... ioctl resumed>) = 4 [pid 3356] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3356] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3355] <... futex resumed>) = 0 [pid 3355] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3355] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3356] <... futex resumed>) = 0 [pid 3356] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3348] +++ exited with 0 +++ [pid 3345] +++ exited with 0 +++ [pid 3337] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3345, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3337, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3356] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3356] <... futex resumed>) = 1 [pid 3355] <... futex resumed>) = 0 [pid 3355] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3356] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3355] <... futex resumed>) = 0 [pid 3355] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3357 attached [pid 3356] <... ioctl resumed>) = 0 [pid 3356] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3357] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3357] setpgid(0, 0) = 0 [pid 3357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3357 [pid 3356] <... ioctl resumed>) = 0 [pid 3357] write(3, "1000", 4executing program ) = 4 [pid 3356] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3357] close(3) = 0 [pid 3357] write(1, "executing program\n", 18) = 18 [pid 3357] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3357] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3357] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3357] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3357] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3357] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3357] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3358 attached => {parent_tid=[3358]}, 88) = 3358 [pid 3358] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3357] rt_sigprocmask(SIG_SETMASK, [], [pid 3358] rt_sigprocmask(SIG_SETMASK, [], [pid 3357] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3358] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3357] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3358] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3357] <... futex resumed>) = 0 [pid 3357] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3358] <... openat resumed>) = 3 [pid 3358] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3358] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3357] <... futex resumed>) = 0 [pid 3357] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3358] <... futex resumed>) = 0 [pid 3357] <... futex resumed>) = 1 [pid 3358] ioctl(3, KVM_CREATE_VM, 0 [pid 3357] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3356] <... ioctl resumed>) = 0 [pid 3356] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3356] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3356] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3358] <... ioctl resumed>) = 4 [pid 3358] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3357] <... futex resumed>) = 0 [pid 3356] <... ioctl resumed>) = 0 [pid 3358] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3356] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3357] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3356] <... ioctl resumed>) = 0 [pid 3357] <... futex resumed>) = 0 [pid 3356] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3358] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3357] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3356] <... ioctl resumed>) = 0 [pid 3356] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3356] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3356] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3356] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3356] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3356] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3358] <... ioctl resumed>) = 5 [pid 3356] <... ioctl resumed>) = 0 [pid 3358] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3356] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3358] <... futex resumed>) = 1 [pid 3357] <... futex resumed>) = 0 [pid 299] <... restart_syscall resumed>) = 0 [pid 3358] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3357] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3357] <... futex resumed>) = 0 [pid 3358] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3357] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3359 ./strace-static-x86_64: Process 3359 attached [pid 3358] <... ioctl resumed>) = 0 [pid 3358] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3359] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3359] setpgid(0, 0) = 0 [pid 3359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3359] write(3, "1000", 4) = 4 [pid 3359] close(3executing program ) = 0 [pid 3359] write(1, "executing program\n", 18) = 18 [pid 3359] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3359] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3359] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3359] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3359] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3356] <... ioctl resumed>) = 0 [pid 3358] <... ioctl resumed>) = 0 [pid 3359] <... mprotect resumed>) = 0 [pid 3356] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3359] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3358] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3359] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3359] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3358] <... ioctl resumed>) = 0 [pid 3356] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3360 attached [pid 3358] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3356] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3359] <... clone3 resumed> => {parent_tid=[3360]}, 88) = 3360 [pid 3359] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3359] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3356] <... ioctl resumed>) = 0 [pid 3359] <... futex resumed>) = 0 [pid 3359] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3360] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3360] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3360] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3360] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3359] <... futex resumed>) = 0 [pid 3360] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3359] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3359] <... futex resumed>) = 0 [pid 3360] ioctl(3, KVM_CREATE_VM, 0 [pid 3359] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3356] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3360] <... ioctl resumed>) = 4 [pid 3360] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3359] <... futex resumed>) = 0 [pid 3359] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3359] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3360] <... futex resumed>) = 1 [pid 3360] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3360] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3359] <... futex resumed>) = 0 [pid 3360] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3359] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3359] <... futex resumed>) = 0 [pid 3360] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3359] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3358] <... ioctl resumed>) = 0 [pid 3356] <... ioctl resumed>) = 0 [pid 3360] <... ioctl resumed>) = 0 [pid 3358] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3356] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3360] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3356] <... ioctl resumed>) = 0 [pid 3356] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3358] <... ioctl resumed>) = 0 [pid 3358] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3358] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3360] <... ioctl resumed>) = 0 [pid 3358] <... ioctl resumed>) = 0 [pid 3356] <... ioctl resumed>) = 0 [pid 3360] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3358] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3356] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3360] <... ioctl resumed>) = 0 [pid 3358] <... ioctl resumed>) = 0 [pid 3356] <... ioctl resumed>) = 0 [pid 3360] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3358] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3356] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3356] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3360] <... ioctl resumed>) = 0 [pid 3358] <... ioctl resumed>) = 0 [pid 3360] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3356] <... ioctl resumed>) = 0 [pid 3358] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3356] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3360] <... ioctl resumed>) = 0 [pid 3360] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3358] <... ioctl resumed>) = 0 [pid 3356] <... ioctl resumed>) = 0 [pid 3358] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3356] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3360] <... ioctl resumed>) = 0 [pid 3358] <... ioctl resumed>) = 0 [pid 3356] <... ioctl resumed>) = 0 [pid 3360] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3358] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3356] ioctl(5, KVM_GET_SREGS [pid 3360] <... ioctl resumed>) = 0 [pid 3360] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3356] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3360] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3360] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3360] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3360] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3360] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3360] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3360] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3360] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3360] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3360] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3360] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3360] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3360] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3360] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3360] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3360] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3360] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3360] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3360] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3360] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3360] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3360] close(6) = 0 [pid 3360] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3356] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3360] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3360] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3360] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3359] <... futex resumed>) = 0 [pid 3354] +++ exited with 0 +++ [pid 3356] <... openat resumed>) = 6 [pid 3350] +++ exited with 0 +++ [pid 3360] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3359] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3356] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3350, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3359] <... futex resumed>) = 0 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3360] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3359] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3356] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3360] <... ioctl resumed>) = 0 [pid 3356] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3360] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3356] <... ioctl resumed>) = 0 [pid 3356] close(6 [pid 3360] <... futex resumed>) = 1 [pid 3359] <... futex resumed>) = 0 [pid 3356] <... close resumed>) = 0 [pid 3360] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3359] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3356] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3359] <... futex resumed>) = 0 [pid 3356] <... ioctl resumed>) = 5 [pid 3360] ioctl(5, KVM_RUN [pid 3359] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3356] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3359] <... futex resumed>) = 0 [pid 3359] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3356] <... ioctl resumed>) = 0 [pid 3356] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3359] <... mmap resumed>) = 0x7fc37fe20000 [pid 3356] <... ioctl resumed>) = 0 [pid 3356] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3355] <... futex resumed>) = 0 [pid 3356] <... futex resumed>) = 1 [pid 3355] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3356] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3355] <... futex resumed>) = 0 [pid 3356] <... ioctl resumed>) = 0 [pid 3355] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3356] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3356] <... futex resumed>) = 0 [pid 3355] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3356] ioctl(5, KVM_RUN [pid 3355] <... futex resumed>) = 0 [pid 3355] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3359] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 297] <... restart_syscall resumed>) = 0 [pid 3355] <... futex resumed>) = 0 [pid 3359] <... mprotect resumed>) = 0 [pid 3355] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3359] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3355] <... mmap resumed>) = 0x7fc37fe20000 [pid 3355] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3359] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3355] <... mprotect resumed>) = 0 [pid 3355] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 ./strace-static-x86_64: Process 3363 attached [pid 3359] <... clone3 resumed> => {parent_tid=[3363]}, 88) = 3363 [pid 3355] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3364 attached [pid 3363] set_robust_list(0x7fc37fe409a0, 24 [pid 3360] <... ioctl resumed>, 0) = 0 [pid 3359] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 3365 attached [pid 3364] set_robust_list(0x7fc37fe409a0, 24 [pid 3363] <... set_robust_list resumed>) = 0 [pid 3360] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3359] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3356] <... ioctl resumed>, 0) = 0 [pid 3355] <... clone3 resumed> => {parent_tid=[3364]}, 88) = 3364 [pid 3365] set_robust_list(0x55558e2706a0, 24 [pid 3364] <... set_robust_list resumed>) = 0 [pid 3363] rt_sigprocmask(SIG_SETMASK, [], [pid 3360] <... futex resumed>) = 0 [pid 3359] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3356] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3355] rt_sigprocmask(SIG_SETMASK, [], [pid 3365] <... set_robust_list resumed>) = 0 [pid 3364] rt_sigprocmask(SIG_SETMASK, [], [pid 3363] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3360] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3359] <... futex resumed>) = 0 [pid 3356] <... futex resumed>) = 0 [pid 3355] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3365 [pid 3365] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3364] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3363] ioctl(5, KVM_RUN [pid 3359] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3356] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3355] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3365] <... prctl resumed>) = 0 [pid 3364] ioctl(5, KVM_RUN [pid 3358] <... ioctl resumed>) = 0 [pid 3355] <... futex resumed>) = 0 [pid 3365] setpgid(0, 0 [pid 3364] <... ioctl resumed>, 0) = 0 [pid 3363] <... ioctl resumed>, 0) = 0 [pid 3358] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3355] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3364] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3363] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3358] <... ioctl resumed>) = 0 [pid 3355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3364] <... futex resumed>) = 0 [pid 3358] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3355] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3365] <... setpgid resumed>) = 0 [pid 3364] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3356] <... futex resumed>) = 0 [pid 3355] <... futex resumed>) = 1 [pid 3363] <... futex resumed>) = 1 [pid 3359] <... futex resumed>) = 0 [pid 3358] <... ioctl resumed>) = 0 [pid 3356] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3355] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3363] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3359] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3358] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3356] <... socket resumed>) = 6 [pid 3360] <... futex resumed>) = 0 [pid 3359] <... futex resumed>) = 1 [pid 3358] <... ioctl resumed>) = 0 [pid 3365] <... openat resumed>) = 3 [pid 3360] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3359] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3358] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3356] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3365] write(3, "1000", 4 [pid 3360] <... socket resumed>) = 6 [pid 3365] <... write resumed>) = 4 [pid 3360] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3365] close(3 [pid 3360] <... futex resumed>) = 1 [pid 3359] <... futex resumed>) = 0 [pid 3365] <... close resumed>) = 0 [pid 3360] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3359] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000executing program [pid 3365] write(1, "executing program\n", 18 [pid 3360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3359] <... futex resumed>) = 0 [pid 3365] <... write resumed>) = 18 [pid 3360] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3359] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3365] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3360] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3365] <... futex resumed>) = 0 [pid 3360] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3365] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3360] <... futex resumed>) = 1 [pid 3359] <... futex resumed>) = 0 [pid 3365] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3360] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3359] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3365] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3359] <... futex resumed>) = 0 [pid 3365] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3360] ioctl(5, KVM_RUN [pid 3359] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3357] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3356] <... futex resumed>) = 1 [pid 3355] <... futex resumed>) = 0 [pid 3365] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3360] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3358] <... ioctl resumed>) = 0 [pid 3357] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3356] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3355] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3358] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3357] <... futex resumed>) = 0 [pid 3356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3355] <... futex resumed>) = 0 [pid 3365] <... mmap resumed>) = 0x7fc37fe41000 [pid 3360] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3358] <... ioctl resumed>) = 0 [pid 3357] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3356] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3355] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3365] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3360] <... futex resumed>) = 1 [pid 3359] <... futex resumed>) = 0 [pid 3358] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3357] <... mmap resumed>) = 0x7fc37fe20000 [pid 3356] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3365] <... mprotect resumed>) = 0 [pid 3360] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3359] exit_group(0 [pid 3358] <... ioctl resumed>) = 0 [pid 3357] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3365] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3363] <... futex resumed>) = ? [pid 3360] <... futex resumed>) = ? [pid 3359] <... exit_group resumed>) = ? [pid 3358] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3357] <... mprotect resumed>) = 0 [pid 3356] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3365] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3363] +++ exited with 0 +++ [pid 3360] +++ exited with 0 +++ [pid 3358] <... ioctl resumed>) = 0 [pid 3357] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3356] <... futex resumed>) = 1 [pid 3355] <... futex resumed>) = 0 [pid 3365] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3358] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3357] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3356] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3355] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3366 attached [pid 3358] <... ioctl resumed>) = 0 [pid 3357] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 3367 attached [pid 3366] set_robust_list(0x7fc37fe619a0, 24 [pid 3365] <... clone3 resumed> => {parent_tid=[3366]}, 88) = 3366 [pid 3358] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3356] ioctl(5, KVM_RUN [pid 3355] <... futex resumed>) = 0 [pid 3367] set_robust_list(0x7fc37fe409a0, 24 [pid 3366] <... set_robust_list resumed>) = 0 [pid 3365] rt_sigprocmask(SIG_SETMASK, [], [pid 3358] <... ioctl resumed>) = 0 [pid 3357] <... clone3 resumed> => {parent_tid=[3367]}, 88) = 3367 [pid 3356] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3355] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3365] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3358] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3357] rt_sigprocmask(SIG_SETMASK, [], [pid 3356] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3367] <... set_robust_list resumed>) = 0 [pid 3366] rt_sigprocmask(SIG_SETMASK, [], [pid 3365] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3357] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3355] exit_group(0 [pid 3367] rt_sigprocmask(SIG_SETMASK, [], [pid 3366] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3367] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3366] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3367] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3365] <... futex resumed>) = 0 [pid 3364] <... futex resumed>) = ? [pid 3357] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3356] <... futex resumed>) = ? [pid 3355] <... exit_group resumed>) = ? [pid 3367] <... ioctl resumed>) = 0 [pid 3366] <... openat resumed>) = 3 [pid 3365] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3364] +++ exited with 0 +++ [pid 3358] <... ioctl resumed>) = 0 [pid 3357] <... futex resumed>) = 0 [pid 3356] +++ exited with 0 +++ [pid 3367] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3366] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3358] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3357] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3367] <... futex resumed>) = 0 [pid 3366] <... futex resumed>) = 0 [pid 3365] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3367] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3366] ioctl(3, KVM_CREATE_VM, 0 [pid 3365] <... futex resumed>) = 0 [pid 3358] <... ioctl resumed>) = 0 [pid 3357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3365] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3358] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3357] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3367] <... futex resumed>) = 0 [pid 3357] <... futex resumed>) = 1 [pid 3367] ioctl(5, KVM_RUN [pid 3357] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3357] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fdff000 [pid 3357] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3357] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3357] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0}./strace-static-x86_64: Process 3369 attached [pid 3369] set_robust_list(0x7fc37fe1f9a0, 24 [pid 3357] <... clone3 resumed> => {parent_tid=[3369]}, 88) = 3369 [pid 3369] <... set_robust_list resumed>) = 0 [pid 3367] <... ioctl resumed>, 0) = 0 [pid 3358] <... ioctl resumed>) = 0 [pid 3357] rt_sigprocmask(SIG_SETMASK, [], [pid 3369] rt_sigprocmask(SIG_SETMASK, [], [pid 3367] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3358] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3357] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3369] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3367] <... futex resumed>) = 0 [pid 3358] <... ioctl resumed>) = 0 [pid 3357] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 3369] ioctl(5, KVM_RUN [pid 3367] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3358] ioctl(5, KVM_GET_SREGS [pid 3357] <... futex resumed>) = 0 [pid 3369] <... ioctl resumed>, 0) = 0 [pid 3358] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3357] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3369] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3358] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3369] <... futex resumed>) = 0 [pid 3358] <... openat resumed>) = 6 [pid 3357] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3369] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3367] <... futex resumed>) = 0 [pid 3357] <... futex resumed>) = 1 [pid 3358] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3357] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3367] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3358] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3358] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3367] <... socket resumed>) = 7 [pid 3367] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3358] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 3357] <... futex resumed>) = 0 [pid 3367] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3357] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3358] close(6 [pid 3367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3357] <... futex resumed>) = 0 [pid 3367] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 7, 0x836f3000 [pid 3358] <... close resumed>) = 0 [pid 3358] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3357] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3367] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3358] <... ioctl resumed>) = 5 [pid 3367] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3357] <... futex resumed>) = 0 [pid 3367] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3357] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3357] <... futex resumed>) = 0 [pid 3367] ioctl(5, KVM_RUN [pid 3357] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3367] <... ioctl resumed>, 0) = 0 [pid 3358] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x200000fe8000} --- [pid 3367] ????( [pid 3369] <... futex resumed>) = ? [pid 3367] <... ???? resumed>) = ? [pid 3357] <... futex resumed>) = ? [pid 3369] +++ killed by SIGSEGV +++ [pid 3367] +++ killed by SIGSEGV +++ [pid 3366] <... ioctl resumed>) = 4 [pid 3366] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3365] <... futex resumed>) = 0 [pid 3366] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3365] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3365] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3366] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3366] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3365] <... futex resumed>) = 0 [pid 3365] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3365] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3366] <... futex resumed>) = 1 [pid 3366] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3366] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3366] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3366] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3366] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3366] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3366] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3366] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3366] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3366] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3366] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3366] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3366] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3366] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3366] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3366] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3366] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3366] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3366] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3366] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3366] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3366] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3366] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3366] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3366] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3366] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3366] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3366] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3366] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3366] close(6) = 0 [pid 3366] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3366] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3366] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3366] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3365] <... futex resumed>) = 0 [pid 3365] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3365] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3366] <... futex resumed>) = 1 [pid 3366] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3366] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3365] <... futex resumed>) = 0 [pid 3365] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3365] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3365] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3365] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3365] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3365] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[3370]}, 88) = 3370 [pid 3365] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3365] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3365] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3366] <... futex resumed>) = 1 [pid 3366] ioctl(5, KVM_RUN./strace-static-x86_64: Process 3370 attached [pid 3370] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3370] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3370] ioctl(5, KVM_RUN [pid 3366] <... ioctl resumed>, 0) = 0 [pid 3366] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3366] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3370] <... ioctl resumed>, 0) = 0 [pid 3370] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3365] <... futex resumed>) = 0 [pid 3365] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3365] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3366] <... futex resumed>) = 0 [pid 3366] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3366] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3365] <... futex resumed>) = 0 [pid 3365] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3365] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3366] <... futex resumed>) = 1 [pid 3366] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3370] <... futex resumed>) = 1 [pid 3366] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3370] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3366] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3365] <... futex resumed>) = 0 [pid 3366] <... futex resumed>) = 1 [pid 3365] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3366] ioctl(5, KVM_RUN [pid 3365] <... futex resumed>) = 0 [pid 3365] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3366] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3366] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3365] <... futex resumed>) = 0 [pid 3366] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3365] exit_group(0 [pid 3370] <... futex resumed>) = ? [pid 3366] <... futex resumed>) = ? [pid 3365] <... exit_group resumed>) = ? [pid 3370] +++ exited with 0 +++ [pid 3359] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3372 ./strace-static-x86_64: Process 3372 attached [pid 3372] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3372] setpgid(0, 0) = 0 [pid 3372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3372] write(3, "1000", 4) = 4 [pid 3372] close(3) = 0 executing program [pid 3372] write(1, "executing program\n", 18) = 18 [pid 3372] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3372] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3372] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3372] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3372] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3372] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3372] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3373 attached [pid 3373] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3372] <... clone3 resumed> => {parent_tid=[3373]}, 88) = 3373 [pid 3373] rt_sigprocmask(SIG_SETMASK, [], [pid 3372] rt_sigprocmask(SIG_SETMASK, [], [pid 3373] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3372] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3373] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3372] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3372] <... futex resumed>) = 0 [pid 3373] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3372] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3373] <... openat resumed>) = 3 [pid 3373] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3372] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3372] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = 0 [pid 3373] <... futex resumed>) = 1 [pid 3372] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3373] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 3373] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3373] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3372] <... futex resumed>) = 0 [pid 3372] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3373] <... futex resumed>) = 0 [pid 3373] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3372] <... futex resumed>) = 1 [pid 3372] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3373] <... ioctl resumed>) = 5 [pid 3373] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3372] <... futex resumed>) = 0 [pid 3373] <... futex resumed>) = 1 [pid 3372] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3373] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3372] <... futex resumed>) = 0 [pid 3372] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3373] <... ioctl resumed>) = 0 [pid 3373] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3373] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3373] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3373] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3373] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3373] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3373] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3373] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3373] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3373] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3373] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3373] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3373] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3373] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3373] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3373] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3373] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3373] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3373] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3373] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3373] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3373] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3373] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3373] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3373] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3373] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3373] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3373] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3373] close(6) = 0 [pid 3373] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3373] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3373] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3373] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3373] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3372] <... futex resumed>) = 0 [pid 3372] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3373] <... futex resumed>) = 0 [pid 3372] <... futex resumed>) = 1 [pid 3373] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3372] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3373] <... ioctl resumed>) = 0 [pid 3373] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3372] <... futex resumed>) = 0 [pid 3373] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3372] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3372] <... futex resumed>) = 0 [pid 3373] ioctl(5, KVM_RUN [pid 3372] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3372] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3372] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3372] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3372] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3375 attached => {parent_tid=[3375]}, 88) = 3375 [pid 3375] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3372] rt_sigprocmask(SIG_SETMASK, [], [pid 3375] rt_sigprocmask(SIG_SETMASK, [], [pid 3372] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3375] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3372] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3375] ioctl(5, KVM_RUN [pid 3372] <... futex resumed>) = 0 [pid 3372] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3373] <... ioctl resumed>, 0) = 0 [pid 3373] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3375] <... ioctl resumed>, 0) = 0 [pid 3373] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3375] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3372] <... futex resumed>) = 0 [pid 3375] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3372] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3373] <... futex resumed>) = 0 [pid 3372] <... futex resumed>) = 1 [pid 3373] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3372] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3373] <... socket resumed>) = 6 [pid 3373] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3372] <... futex resumed>) = 0 [pid 3373] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3372] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3373] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3372] <... futex resumed>) = 0 [pid 3372] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3373] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3372] <... futex resumed>) = 0 [pid 3373] ioctl(5, KVM_RUN [pid 3372] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3373] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3372] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3358] +++ killed by SIGSEGV +++ [pid 3357] +++ killed by SIGSEGV +++ [pid 3373] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3366] +++ exited with 0 +++ [pid 3365] +++ exited with 0 +++ [pid 3373] <... futex resumed>) = 1 [pid 3372] <... futex resumed>) = 0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=3357, si_uid=0, si_status=SIGSEGV, si_utime=0, si_stime=0} --- [pid 3373] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3372] exit_group(0 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3375] <... futex resumed>) = ? [pid 3373] <... futex resumed>) = ? [pid 3372] <... exit_group resumed>) = ? [pid 3355] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3375] +++ exited with 0 +++ [pid 3373] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3355, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 297] <... restart_syscall resumed>) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3377 attached ./strace-static-x86_64: Process 3376 attached [pid 3377] set_robust_list(0x55558e2706a0, 24 [pid 3376] set_robust_list(0x55558e2706a0, 24 [pid 3377] <... set_robust_list resumed>) = 0 [pid 3376] <... set_robust_list resumed>) = 0 [pid 3377] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3376] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3376 [pid 3377] <... prctl resumed>) = 0 [pid 3376] <... prctl resumed>) = 0 [pid 3377] setpgid(0, 0 [pid 3376] setpgid(0, 0 [pid 3377] <... setpgid resumed>) = 0 [pid 3377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3376] <... setpgid resumed>) = 0 [pid 3376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3377] <... openat resumed>) = 3 [pid 3376] <... openat resumed>) = 3 [pid 3377] write(3, "1000", 4 [pid 3376] write(3, "1000", 4 [pid 3377] <... write resumed>) = 4 [pid 3376] <... write resumed>) = 4 [pid 3377] close(3 [pid 3376] close(3 [pid 3377] <... close resumed>) = 0 executing program [pid 3377] write(1, "executing program\n", 18 [pid 3376] <... close resumed>) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3377 [pid 3377] <... write resumed>) = 18 executing program [pid 3376] write(1, "executing program\n", 18 [pid 3377] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3376] <... write resumed>) = 18 [pid 3376] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3377] <... futex resumed>) = 0 [pid 3376] <... futex resumed>) = 0 [pid 3377] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3376] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3377] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3376] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3376] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3376] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3376] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3376] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3376] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3377] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], ./strace-static-x86_64: Process 3378 attached [pid 3376] <... clone3 resumed> => {parent_tid=[3378]}, 88) = 3378 [pid 3377] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3376] rt_sigprocmask(SIG_SETMASK, [], [pid 3377] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3376] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3377] <... mmap resumed>) = 0x7fc37fe41000 [pid 3378] set_robust_list(0x7fc37fe619a0, 24 [pid 3376] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3377] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3376] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3378] <... set_robust_list resumed>) = 0 [pid 3378] rt_sigprocmask(SIG_SETMASK, [], [pid 3377] <... mprotect resumed>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 3378] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3377] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3377] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3379 attached [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3377] <... clone3 resumed> => {parent_tid=[3379]}, 88) = 3379 [pid 3379] set_robust_list(0x7fc37fe619a0, 24 [pid 3377] rt_sigprocmask(SIG_SETMASK, [], [pid 3379] <... set_robust_list resumed>) = 0 [pid 3377] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3379] rt_sigprocmask(SIG_SETMASK, [], [pid 3377] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3380 [pid 3379] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3377] <... futex resumed>) = 0 [pid 3379] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3377] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3379] <... openat resumed>) = 3 [pid 3379] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3377] <... futex resumed>) = 0 [pid 3379] <... futex resumed>) = 1 [pid 3377] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3379] ioctl(3, KVM_CREATE_VM, 0 [pid 3377] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3380 attached [pid 3378] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3377] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3380] set_robust_list(0x55558e2706a0, 24 [pid 3378] <... openat resumed>) = 3 [pid 3380] <... set_robust_list resumed>) = 0 [pid 3378] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3380] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3378] <... futex resumed>) = 1 [pid 3376] <... futex resumed>) = 0 [pid 3380] <... prctl resumed>) = 0 [pid 3378] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3376] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3380] setpgid(0, 0 [pid 3378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3376] <... futex resumed>) = 0 [pid 3380] <... setpgid resumed>) = 0 [pid 3379] <... ioctl resumed>) = 4 [pid 3378] ioctl(3, KVM_CREATE_VM, 0 [pid 3376] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3379] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3380] <... openat resumed>) = 3 [pid 3379] <... futex resumed>) = 1 [pid 3377] <... futex resumed>) = 0 [pid 3380] write(3, "1000", 4 [pid 3379] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3377] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3380] <... write resumed>) = 4 [pid 3379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3377] <... futex resumed>) = 0 [pid 3380] close(3 [pid 3379] ioctl(4, KVM_CREATE_VCPU, 2executing program [pid 3377] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3380] <... close resumed>) = 0 [pid 3379] <... ioctl resumed>) = 5 [pid 3378] <... ioctl resumed>) = 4 [pid 3380] write(1, "executing program\n", 18) = 18 [pid 3378] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3380] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3378] <... futex resumed>) = 1 [pid 3380] <... futex resumed>) = 0 [pid 3378] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3380] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3379] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3376] <... futex resumed>) = 0 [pid 3380] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3379] <... futex resumed>) = 1 [pid 3377] <... futex resumed>) = 0 [pid 3376] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3380] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3379] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3378] <... futex resumed>) = 0 [pid 3377] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3376] <... futex resumed>) = 1 [pid 3380] <... mmap resumed>) = 0x7fc37fe41000 [pid 3379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3378] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3377] <... futex resumed>) = 0 [pid 3376] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3380] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3379] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3377] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3380] <... mprotect resumed>) = 0 [pid 3380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3380] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3378] <... ioctl resumed>) = 5 [pid 3379] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3381 attached [pid 3380] <... clone3 resumed> => {parent_tid=[3381]}, 88) = 3381 [pid 3381] set_robust_list(0x7fc37fe619a0, 24 [pid 3380] rt_sigprocmask(SIG_SETMASK, [], [pid 3381] <... set_robust_list resumed>) = 0 [pid 3380] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3381] rt_sigprocmask(SIG_SETMASK, [], [pid 3380] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3381] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3380] <... futex resumed>) = 0 [pid 3379] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3380] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3381] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3378] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3381] <... openat resumed>) = 3 [pid 3378] <... futex resumed>) = 1 [pid 3378] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3381] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3381] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3372] +++ exited with 0 +++ [pid 3380] <... futex resumed>) = 0 [pid 3379] <... ioctl resumed>) = 0 [pid 3376] <... futex resumed>) = 0 [pid 3380] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3379] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3376] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3380] <... futex resumed>) = 1 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3378] <... futex resumed>) = 0 [pid 3376] <... futex resumed>) = 1 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3378] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3381] <... futex resumed>) = 0 [pid 3380] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3379] <... ioctl resumed>) = 0 [pid 3378] <... ioctl resumed>) = 0 [pid 3376] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3381] ioctl(3, KVM_CREATE_VM, 0 [pid 3379] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3378] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 299] <... restart_syscall resumed>) = 0 [pid 3381] <... ioctl resumed>) = 4 [pid 3378] <... ioctl resumed>) = 0 [pid 3381] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3378] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3381] <... futex resumed>) = 1 [pid 3380] <... futex resumed>) = 0 [pid 3381] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3380] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3381] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3380] <... futex resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3381] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3380] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3382 attached [pid 3381] <... ioctl resumed>) = 5 [pid 3379] <... ioctl resumed>) = 0 [pid 3378] <... ioctl resumed>) = 0 [pid 3378] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3379] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3382] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3378] <... ioctl resumed>) = 0 [pid 3378] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3382] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3381] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3382 [pid 3382] <... prctl resumed>) = 0 [pid 3381] <... futex resumed>) = 1 [pid 3382] setpgid(0, 0 [pid 3381] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3382] <... setpgid resumed>) = 0 [pid 3382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3382] write(3, "1000", 4) = 4 [pid 3382] close(3) = 0 executing program [pid 3382] write(1, "executing program\n", 18) = 18 [pid 3382] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3382] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3382] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3382] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3382] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3382] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3382] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3383 attached => {parent_tid=[3383]}, 88) = 3383 [pid 3380] <... futex resumed>) = 0 [pid 3379] <... ioctl resumed>) = 0 [pid 3378] <... ioctl resumed>) = 0 [pid 3383] set_robust_list(0x7fc37fe619a0, 24 [pid 3382] rt_sigprocmask(SIG_SETMASK, [], [pid 3380] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3379] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3378] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3383] <... set_robust_list resumed>) = 0 [pid 3382] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3381] <... futex resumed>) = 0 [pid 3380] <... futex resumed>) = 1 [pid 3379] <... ioctl resumed>) = 0 [pid 3378] <... ioctl resumed>) = 0 [pid 3383] rt_sigprocmask(SIG_SETMASK, [], [pid 3382] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3381] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3380] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3379] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3378] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3383] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3382] <... futex resumed>) = 0 [pid 3379] <... ioctl resumed>) = 0 [pid 3378] <... ioctl resumed>) = 0 [pid 3383] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3379] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3378] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3383] <... openat resumed>) = 3 [pid 3379] <... ioctl resumed>) = 0 [pid 3378] <... ioctl resumed>) = 0 [pid 3383] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3379] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3378] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3383] <... futex resumed>) = 0 [pid 3379] <... ioctl resumed>) = 0 [pid 3383] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3379] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3382] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3379] <... ioctl resumed>) = 0 [pid 3378] <... ioctl resumed>) = 0 [pid 3379] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3378] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3382] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3381] <... ioctl resumed>) = 0 [pid 3379] <... ioctl resumed>) = 0 [pid 3378] <... ioctl resumed>) = 0 [pid 3379] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3378] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3383] <... futex resumed>) = 0 [pid 3382] <... futex resumed>) = 1 [pid 3381] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3383] ioctl(3, KVM_CREATE_VM, 0 [pid 3382] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3381] <... ioctl resumed>) = 0 [pid 3381] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3381] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3381] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3381] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3381] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3381] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3381] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3381] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3381] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3381] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3381] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3381] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3378] <... ioctl resumed>) = 0 [pid 3381] <... ioctl resumed>) = 0 [pid 3379] <... ioctl resumed>) = 0 [pid 3378] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3381] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3379] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3383] <... ioctl resumed>) = 4 [pid 3381] <... ioctl resumed>) = 0 [pid 3378] <... ioctl resumed>) = 0 [pid 3383] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3381] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3379] <... ioctl resumed>) = 0 [pid 3378] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3383] <... futex resumed>) = 1 [pid 3382] <... futex resumed>) = 0 [pid 3381] <... ioctl resumed>) = 0 [pid 3379] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3378] <... ioctl resumed>) = 0 [pid 3383] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3382] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3381] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3379] <... ioctl resumed>) = 0 [pid 3378] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3382] <... futex resumed>) = 0 [pid 3381] <... ioctl resumed>) = 0 [pid 3379] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3382] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3381] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3378] <... ioctl resumed>) = 0 [pid 3381] <... ioctl resumed>) = 0 [pid 3383] <... ioctl resumed>) = 5 [pid 3381] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3379] <... ioctl resumed>) = 0 [pid 3378] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3383] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3381] <... ioctl resumed>) = 0 [pid 3379] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3381] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3383] <... futex resumed>) = 1 [pid 3382] <... futex resumed>) = 0 [pid 3383] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3382] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3382] <... futex resumed>) = 0 [pid 3383] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3382] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3381] <... ioctl resumed>) = 0 [pid 3381] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3381] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3381] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3381] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3381] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3381] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3381] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3381] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3381] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3381] close(6) = 0 [pid 3381] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3381] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3381] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3381] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3380] <... futex resumed>) = 0 [pid 3380] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3380] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3381] <... futex resumed>) = 1 [pid 3381] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3381] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3380] <... futex resumed>) = 0 [pid 3380] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3380] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3380] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3380] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3380] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[3384]}, 88) = 3384 [pid 3380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3380] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3380] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3384 attached [pid 3384] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3384] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3384] ioctl(5, KVM_RUN [pid 3381] <... futex resumed>) = 1 [pid 3379] <... ioctl resumed>) = 0 [pid 3378] <... ioctl resumed>) = 0 [pid 3381] ioctl(5, KVM_RUN [pid 3379] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3378] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3384] <... ioctl resumed>, 0) = 0 [pid 3383] <... ioctl resumed>) = 0 [pid 3384] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3383] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3381] <... ioctl resumed>, 0) = 0 [pid 3378] <... ioctl resumed>) = 0 [pid 3379] <... ioctl resumed>) = 0 [pid 3384] <... futex resumed>) = 1 [pid 3383] <... ioctl resumed>) = 0 [pid 3380] <... futex resumed>) = 0 [pid 3379] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3378] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3384] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3383] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3381] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3380] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3379] <... ioctl resumed>) = 0 [pid 3378] <... ioctl resumed>) = 0 [pid 3384] <... socket resumed>) = 6 [pid 3383] <... ioctl resumed>) = 0 [pid 3381] <... futex resumed>) = 0 [pid 3380] <... futex resumed>) = 0 [pid 3379] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3378] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3384] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3383] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3381] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3380] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3379] <... ioctl resumed>) = 0 [pid 3384] <... futex resumed>) = 0 [pid 3380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3384] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3380] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3381] <... futex resumed>) = 0 [pid 3380] <... futex resumed>) = 1 [pid 3381] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3380] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3381] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3381] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3380] <... futex resumed>) = 0 [pid 3380] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3380] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3381] <... futex resumed>) = 1 [pid 3381] ioctl(5, KVM_RUN, 0) = -1 EFAULT (Bad address) [pid 3381] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3380] <... futex resumed>) = 0 [pid 3380] exit_group(0) = ? [pid 3384] <... futex resumed>) = ? [pid 3384] +++ exited with 0 +++ [pid 3379] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3381] <... futex resumed>) = ? [pid 3383] <... ioctl resumed>) = 0 [pid 3378] <... ioctl resumed>) = 0 [pid 3379] <... ioctl resumed>) = 0 [pid 3383] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3379] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3378] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3383] <... ioctl resumed>) = 0 [pid 3379] <... ioctl resumed>) = 0 [pid 3378] <... ioctl resumed>) = 0 [pid 3383] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3379] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3378] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3379] <... ioctl resumed>) = 0 [pid 3378] <... ioctl resumed>) = 0 [pid 3378] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3377] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3379] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3379] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3377] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3377] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3379] <... ioctl resumed>) = 0 [pid 3378] <... ioctl resumed>) = 0 [pid 3377] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3379] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3378] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3377] <... mprotect resumed>) = 0 [pid 3376] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3377] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3376] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3383] <... ioctl resumed>) = 0 [pid 3378] <... ioctl resumed>) = 0 [pid 3377] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3383] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3378] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3377] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3386 attached => {parent_tid=[3386]}, 88) = 3386 [pid 3377] rt_sigprocmask(SIG_SETMASK, [], [pid 3376] <... futex resumed>) = 0 [pid 3386] set_robust_list(0x7fc37fe409a0, 24 [pid 3383] <... ioctl resumed>) = 0 [pid 3379] <... ioctl resumed>) = 0 [pid 3378] <... ioctl resumed>) = 0 [pid 3377] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3376] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3386] <... set_robust_list resumed>) = 0 [pid 3383] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3379] ioctl(5, KVM_GET_SREGS [pid 3378] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3377] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3379] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3376] <... mmap resumed>) = 0x7fc37fe20000 [pid 3386] rt_sigprocmask(SIG_SETMASK, [], [pid 3383] <... ioctl resumed>) = 0 [pid 3379] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3378] <... ioctl resumed>) = 0 [pid 3377] <... futex resumed>) = 0 [pid 3376] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3386] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3383] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3378] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3377] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3379] <... openat resumed>) = 6 [pid 3379] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3386] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3379] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3378] <... ioctl resumed>) = 0 [pid 3379] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3378] ioctl(5, KVM_GET_SREGS [pid 3386] <... ioctl resumed>) = 0 [pid 3383] <... ioctl resumed>) = 0 [pid 3379] <... ioctl resumed>) = 0 [pid 3383] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3386] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3383] <... ioctl resumed>) = 0 [pid 3379] close(6 [pid 3376] <... mprotect resumed>) = 0 [pid 3386] <... futex resumed>) = 1 [pid 3383] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3379] <... close resumed>) = 0 [pid 3377] <... futex resumed>) = 0 [pid 3376] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3378] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3377] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3386] ioctl(5, KVM_RUN [pid 3383] <... ioctl resumed>) = 0 [pid 3379] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3378] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3377] <... futex resumed>) = 0 [pid 3376] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3386] <... ioctl resumed>, 0) = 0 [pid 3383] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3379] <... ioctl resumed>) = 5 [pid 3378] <... openat resumed>) = 6 [pid 3377] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3376] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3386] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3383] <... ioctl resumed>) = 0 [pid 3378] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3377] <... futex resumed>) = 0 [pid 3386] <... futex resumed>) = 0 [pid 3383] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}./strace-static-x86_64: Process 3388 attached [pid 3386] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3383] <... ioctl resumed>) = 0 [pid 3379] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3378] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3377] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3388] set_robust_list(0x7fc37fe409a0, 24 [pid 3383] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3379] <... ioctl resumed>) = 0 [pid 3378] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3377] <... mmap resumed>) = 0x7fc37fdff000 [pid 3376] <... clone3 resumed> => {parent_tid=[3388]}, 88) = 3388 [pid 3388] <... set_robust_list resumed>) = 0 [pid 3383] <... ioctl resumed>) = 0 [pid 3379] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3378] <... ioctl resumed>) = 0 [pid 3377] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE [pid 3376] rt_sigprocmask(SIG_SETMASK, [], [pid 3388] rt_sigprocmask(SIG_SETMASK, [], [pid 3383] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3379] <... ioctl resumed>) = 0 [pid 3378] close(6 [pid 3377] <... mprotect resumed>) = 0 [pid 3388] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3376] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3376] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3376] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3377] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3377] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0} [pid 3388] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3388] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3378] <... close resumed>) = 0 [pid 3379] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3378] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0./strace-static-x86_64: Process 3389 attached [pid 3379] <... futex resumed>) = 0 [pid 3389] set_robust_list(0x7fc37fe1f9a0, 24 [pid 3388] <... futex resumed>) = 1 [pid 3378] <... ioctl resumed>) = 5 [pid 3377] <... clone3 resumed> => {parent_tid=[3389]}, 88) = 3389 [pid 3376] <... futex resumed>) = 0 [pid 3389] <... set_robust_list resumed>) = 0 [pid 3376] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3389] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3388] ioctl(5, KVM_RUN [pid 3379] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3378] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3377] rt_sigprocmask(SIG_SETMASK, [], [pid 3376] <... futex resumed>) = 0 [pid 3389] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3383] <... ioctl resumed>) = 0 [pid 3383] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3377] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3376] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3376] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fdff000 [pid 3376] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE [pid 3388] <... ioctl resumed>, 0) = 0 [pid 3383] <... ioctl resumed>) = 0 [pid 3378] <... ioctl resumed>) = 0 [pid 3377] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 3376] <... mprotect resumed>) = 0 [pid 3389] <... futex resumed>) = 0 [pid 3388] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3383] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3378] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3377] <... futex resumed>) = 1 [pid 3389] ioctl(5, KVM_RUN [pid 3388] <... futex resumed>) = 0 [pid 3383] <... ioctl resumed>) = 0 [pid 3378] <... ioctl resumed>) = 0 [pid 3377] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3376] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3388] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3383] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3378] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3378] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3376] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3376] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0} => {parent_tid=[3391]}, 88) = 3391 ./strace-static-x86_64: Process 3391 attached [pid 3383] <... ioctl resumed>) = 0 [pid 3383] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3376] rt_sigprocmask(SIG_SETMASK, [], [pid 3391] set_robust_list(0x7fc37fe1f9a0, 24 [pid 3383] <... ioctl resumed>) = 0 [pid 3391] <... set_robust_list resumed>) = 0 [pid 3383] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3376] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3391] rt_sigprocmask(SIG_SETMASK, [], [pid 3383] <... ioctl resumed>) = 0 [pid 3376] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 3391] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3383] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3376] <... futex resumed>) = 0 [pid 3391] ioctl(5, KVM_RUN [pid 3389] <... ioctl resumed>, 0) = 0 [pid 3383] <... ioctl resumed>) = 0 [pid 3376] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3383] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3389] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3383] <... ioctl resumed>) = 0 [pid 3389] <... futex resumed>) = 1 [pid 3383] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3377] <... futex resumed>) = 0 [pid 3389] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3383] <... ioctl resumed>) = 0 [pid 3383] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3377] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3379] <... futex resumed>) = 0 [pid 3377] <... futex resumed>) = 1 [pid 3379] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3377] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3383] <... ioctl resumed>) = 0 [pid 3379] <... socket resumed>) = 6 [pid 3383] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3379] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3391] <... ioctl resumed>, 0) = 0 [pid 3383] <... ioctl resumed>) = 0 [pid 3382] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3379] <... futex resumed>) = 1 [pid 3377] <... futex resumed>) = 0 [pid 3391] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3383] ioctl(5, KVM_GET_SREGS [pid 3382] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3379] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3377] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3383] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3391] <... futex resumed>) = 1 [pid 3383] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3382] <... futex resumed>) = 0 [pid 3379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3377] <... futex resumed>) = 0 [pid 3376] <... futex resumed>) = 0 [pid 3391] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3383] <... openat resumed>) = 6 [pid 3382] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3379] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3377] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3376] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3383] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3378] <... futex resumed>) = 0 [pid 3376] <... futex resumed>) = 1 [pid 3383] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3382] <... mmap resumed>) = 0x7fc37fe20000 [pid 3378] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3376] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3383] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3378] <... socket resumed>) = 6 [pid 3383] <... ioctl resumed>) = 0 [pid 3382] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3379] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3378] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3383] close(6 [pid 3382] <... mprotect resumed>) = 0 [pid 3378] <... futex resumed>) = 1 [pid 3379] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3376] <... futex resumed>) = 0 [pid 3383] <... close resumed>) = 0 [pid 3382] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3379] <... futex resumed>) = 1 [pid 3378] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3377] <... futex resumed>) = 0 [pid 3376] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3383] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3382] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3379] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3377] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3376] <... futex resumed>) = 0 [pid 3383] <... ioctl resumed>) = 5 [pid 3382] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3378] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3377] <... futex resumed>) = 0 [pid 3376] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3392 attached [pid 3383] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3379] ioctl(5, KVM_RUN [pid 3378] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3377] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3392] set_robust_list(0x7fc37fe409a0, 24 [pid 3383] <... ioctl resumed>) = 0 [pid 3382] <... clone3 resumed> => {parent_tid=[3392]}, 88) = 3392 [pid 3392] <... set_robust_list resumed>) = 0 [pid 3383] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3378] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3383] <... ioctl resumed>) = 0 [pid 3378] <... futex resumed>) = 1 [pid 3376] <... futex resumed>) = 0 [pid 3392] rt_sigprocmask(SIG_SETMASK, [], [pid 3383] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3382] rt_sigprocmask(SIG_SETMASK, [], [pid 3379] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3378] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3376] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3392] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3383] <... futex resumed>) = 0 [pid 3382] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3376] <... futex resumed>) = 0 [pid 3392] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3383] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3382] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3378] ioctl(5, KVM_RUN [pid 3376] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3382] <... futex resumed>) = 0 [pid 3379] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3392] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3382] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3379] <... futex resumed>) = 1 [pid 3378] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3377] <... futex resumed>) = 0 [pid 3392] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3382] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3379] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3392] <... futex resumed>) = 0 [pid 3382] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3377] exit_group(0 [pid 3392] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3383] <... futex resumed>) = 0 [pid 3382] <... futex resumed>) = 1 [pid 3389] <... futex resumed>) = ? [pid 3386] <... futex resumed>) = ? [pid 3383] ioctl(5, KVM_RUN [pid 3379] <... futex resumed>) = ? [pid 3377] <... exit_group resumed>) = ? [pid 3389] +++ exited with 0 +++ [pid 3386] +++ exited with 0 +++ [pid 3382] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3379] +++ exited with 0 +++ [pid 3378] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3376] <... futex resumed>) = 0 [pid 3392] <... futex resumed>) = 0 [pid 3383] <... ioctl resumed>, 0) = 0 [pid 3376] exit_group(0 [pid 3378] exit_group(0 [pid 3392] ioctl(5, KVM_RUN [pid 3391] <... futex resumed>) = ? [pid 3388] <... futex resumed>) = ? [pid 3383] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3382] <... futex resumed>) = 1 [pid 3378] +++ exited with 0 +++ [pid 3376] <... exit_group resumed>) = ? [pid 3392] <... ioctl resumed>, 0) = 0 [pid 3391] +++ exited with 0 +++ [pid 3388] +++ exited with 0 +++ [pid 3383] <... futex resumed>) = 0 [pid 3392] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3383] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3392] <... futex resumed>) = 0 [pid 3392] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3382] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3382] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3383] <... futex resumed>) = 0 [pid 3383] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3382] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3383] <... socket resumed>) = 6 [pid 3383] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3382] <... futex resumed>) = 0 [pid 3383] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3382] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3382] <... futex resumed>) = 0 [pid 3383] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3382] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3383] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3383] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3381] +++ exited with 0 +++ [pid 3380] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3380, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3383] <... futex resumed>) = 1 [pid 3382] <... futex resumed>) = 0 [pid 3383] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3382] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3382] <... futex resumed>) = 0 [pid 3383] ioctl(5, KVM_RUN [pid 3382] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3383] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3383] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3382] <... futex resumed>) = 0 [pid 3383] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3382] exit_group(0 [pid 298] <... restart_syscall resumed>) = 0 [pid 3392] <... futex resumed>) = ? [pid 3383] <... futex resumed>) = ? [pid 3382] <... exit_group resumed>) = ? [pid 3392] +++ exited with 0 +++ [pid 3383] +++ exited with 0 +++ [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3394 attached [pid 3394] set_robust_list(0x55558e2706a0, 24 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3394 [pid 3394] <... set_robust_list resumed>) = 0 [pid 3394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3394] setpgid(0, 0) = 0 [pid 3394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 3394] write(3, "1000", 4) = 4 [pid 3394] close(3) = 0 [pid 3394] write(1, "executing program\n", 18) = 18 [pid 3394] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3394] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3394] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3394] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3394] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3394] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3394] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3395 attached => {parent_tid=[3395]}, 88) = 3395 [pid 3394] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3394] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3394] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3395] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3395] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3395] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3395] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3394] <... futex resumed>) = 0 [pid 3394] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3395] <... futex resumed>) = 1 [pid 3394] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3395] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 3395] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3394] <... futex resumed>) = 0 [pid 3394] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3395] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3394] <... futex resumed>) = 0 [pid 3395] <... ioctl resumed>) = 5 [pid 3394] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3395] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3394] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3377] +++ exited with 0 +++ [pid 3395] <... futex resumed>) = 0 [pid 3394] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3377, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3394] <... futex resumed>) = 0 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3394] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3395] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3395] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3395] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3395] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3395] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3395] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3395] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3395] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3395] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3395] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3395] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3395] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3395] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3395] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3395] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3395] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3395] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 3395] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3395] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3395] <... ioctl resumed>) = 0 [pid 3395] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}executing program ./strace-static-x86_64: Process 3396 attached [pid 3396] set_robust_list(0x55558e2706a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3396 [pid 3396] <... set_robust_list resumed>) = 0 [pid 3396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3396] setpgid(0, 0) = 0 [pid 3396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3396] write(3, "1000", 4) = 4 [pid 3396] close(3) = 0 [pid 3396] write(1, "executing program\n", 18) = 18 [pid 3396] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3396] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3396] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3396] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3396] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3396] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3396] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3397 attached => {parent_tid=[3397]}, 88) = 3397 [pid 3397] set_robust_list(0x7fc37fe619a0, 24 [pid 3396] rt_sigprocmask(SIG_SETMASK, [], [pid 3397] <... set_robust_list resumed>) = 0 [pid 3397] rt_sigprocmask(SIG_SETMASK, [], [pid 3396] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3397] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3396] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3397] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3396] <... futex resumed>) = 0 [pid 3396] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3397] <... openat resumed>) = 3 [pid 3397] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3396] <... futex resumed>) = 0 [pid 3397] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3396] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3396] <... futex resumed>) = 0 [pid 3397] ioctl(3, KVM_CREATE_VM, 0 [pid 3396] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3397] <... ioctl resumed>) = 4 [pid 3397] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3396] <... futex resumed>) = 0 [pid 3396] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3396] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3397] <... futex resumed>) = 1 [pid 3397] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3395] <... ioctl resumed>) = 0 [pid 3395] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3395] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3395] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3395] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3395] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3395] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3397] <... ioctl resumed>) = 5 [pid 3395] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3397] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3396] <... futex resumed>) = 0 [pid 3397] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3396] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3395] <... openat resumed>) = 6 [pid 3397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3396] <... futex resumed>) = 0 [pid 3397] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3396] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3395] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3397] <... ioctl resumed>) = 0 [pid 3395] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3397] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3395] <... ioctl resumed>) = 0 [pid 3397] <... ioctl resumed>) = 0 [pid 3395] close(6 [pid 3397] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3395] <... close resumed>) = 0 [pid 3395] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3395] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3395] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3395] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3394] <... futex resumed>) = 0 [pid 3394] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3394] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3395] <... futex resumed>) = 1 [pid 3395] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3395] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3394] <... futex resumed>) = 0 [pid 3395] <... futex resumed>) = 1 [pid 3394] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3395] ioctl(5, KVM_RUN [pid 3394] <... futex resumed>) = 0 [pid 3397] <... ioctl resumed>) = 0 [pid 3397] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3394] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3397] <... ioctl resumed>) = 0 [pid 3397] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3394] <... futex resumed>) = 0 [pid 3397] <... ioctl resumed>) = 0 [pid 3397] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3397] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3397] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3397] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3394] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3397] <... ioctl resumed>) = 0 [pid 3397] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3394] <... mmap resumed>) = 0x7fc37fe20000 [pid 3397] <... ioctl resumed>) = 0 [pid 3394] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3397] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3395] <... ioctl resumed>, 0) = 0 [pid 3394] <... mprotect resumed>) = 0 [pid 3394] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3394] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3399 attached [pid 3397] <... ioctl resumed>) = 0 [pid 3399] set_robust_list(0x7fc37fe409a0, 24 [pid 3397] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3395] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3394] <... clone3 resumed> => {parent_tid=[3399]}, 88) = 3399 [pid 3394] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3394] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3394] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3399] <... set_robust_list resumed>) = 0 [pid 3399] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3399] ioctl(5, KVM_RUN [pid 3395] <... futex resumed>) = 0 [pid 3397] <... ioctl resumed>) = 0 [pid 3397] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3395] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3399] <... ioctl resumed>, 0) = 0 [pid 3397] <... ioctl resumed>) = 0 [pid 3397] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3399] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3394] <... futex resumed>) = 0 [pid 3399] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3397] <... ioctl resumed>) = 0 [pid 3394] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3397] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3394] <... futex resumed>) = 1 [pid 3395] <... futex resumed>) = 0 [pid 3394] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3395] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3397] <... ioctl resumed>) = 0 [pid 3395] <... socket resumed>) = 6 [pid 3397] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3395] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3394] <... futex resumed>) = 0 [pid 3395] <... futex resumed>) = 1 [pid 3394] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3395] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3394] <... futex resumed>) = 0 [pid 3397] <... ioctl resumed>) = 0 [pid 3394] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3397] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3395] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3395] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3397] <... ioctl resumed>) = 0 [pid 3394] <... futex resumed>) = 0 [pid 3397] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3395] <... futex resumed>) = 1 [pid 3394] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3395] ioctl(5, KVM_RUN [pid 3394] <... futex resumed>) = 0 [pid 3395] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3394] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3395] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3394] <... futex resumed>) = 0 [pid 3394] exit_group(0) = ? [pid 3399] <... futex resumed>) = ? [pid 3399] +++ exited with 0 +++ [pid 3395] <... futex resumed>) = ? [pid 3397] <... ioctl resumed>) = 0 [pid 3397] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3397] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3397] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3397] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3397] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3397] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3397] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3397] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3397] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3397] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3397] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3397] close(6) = 0 [pid 3397] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3397] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3397] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3397] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3396] <... futex resumed>) = 0 [pid 3397] <... futex resumed>) = 1 [pid 3396] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3396] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3397] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3397] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3396] <... futex resumed>) = 0 [pid 3397] <... futex resumed>) = 1 [pid 3396] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3397] ioctl(5, KVM_RUN [pid 3396] <... futex resumed>) = 0 [pid 3396] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3396] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3396] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3396] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3396] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3401 attached [pid 3401] set_robust_list(0x7fc37fe409a0, 24 [pid 3396] <... clone3 resumed> => {parent_tid=[3401]}, 88) = 3401 [pid 3401] <... set_robust_list resumed>) = 0 [pid 3396] rt_sigprocmask(SIG_SETMASK, [], [pid 3401] rt_sigprocmask(SIG_SETMASK, [], [pid 3396] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3401] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3376] +++ exited with 0 +++ [pid 3396] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3396] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3401] ioctl(5, KVM_RUN [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3382] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3402 ./strace-static-x86_64: Process 3402 attached [pid 3402] set_robust_list(0x55558e2706a0, 24) = 0 executing program [pid 3402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3402] setpgid(0, 0) = 0 [pid 3402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3402] write(3, "1000", 4) = 4 [pid 3402] close(3) = 0 [pid 3402] write(1, "executing program\n", 18) = 18 [pid 3402] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3402] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3402] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3402] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3402] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3402] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3402] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3403 attached [pid 3403] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3402] <... clone3 resumed> => {parent_tid=[3403]}, 88) = 3403 [pid 3403] rt_sigprocmask(SIG_SETMASK, [], [pid 3402] rt_sigprocmask(SIG_SETMASK, [], [pid 3403] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3402] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3403] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3402] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3402] <... futex resumed>) = 0 [pid 3403] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3402] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3403] <... openat resumed>) = 3 [pid 3403] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3402] <... futex resumed>) = 0 [pid 3403] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3402] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3402] <... futex resumed>) = 0 [pid 3403] ioctl(3, KVM_CREATE_VM, 0 [pid 3402] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3401] <... ioctl resumed>, 0) = 0 [pid 3397] <... ioctl resumed>, 0) = 0 [pid 3401] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3397] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3401] <... futex resumed>) = 1 [pid 3397] <... futex resumed>) = 0 [pid 3396] <... futex resumed>) = 0 [pid 3397] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3403] <... ioctl resumed>) = 4 [pid 3401] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3396] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3403] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3396] <... futex resumed>) = 0 [pid 3396] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3403] <... futex resumed>) = 1 [pid 3402] <... futex resumed>) = 0 [pid 3403] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3402] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3403] <... futex resumed>) = 0 [pid 3402] <... futex resumed>) = 1 [pid 3403] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3397] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3397] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3397] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3402] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3403] <... ioctl resumed>) = 5 [pid 3396] <... futex resumed>) = 0 [pid 3403] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3402] <... futex resumed>) = 0 [pid 3403] <... futex resumed>) = 1 [pid 3396] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] <... restart_syscall resumed>) = 0 [pid 3402] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3403] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3402] <... futex resumed>) = 0 [pid 3402] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3397] <... futex resumed>) = 0 [pid 3396] <... futex resumed>) = 1 [pid 3397] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3397] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3397] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3397] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3396] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3404 attached [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3404 [pid 3396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3404] set_robust_list(0x55558e2706a0, 24 [pid 3403] <... ioctl resumed>) = 0 [pid 3396] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3404] <... set_robust_list resumed>) = 0 [pid 3403] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3396] <... futex resumed>) = 1 [pid 3397] <... futex resumed>) = 0 [pid 3396] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3403] <... ioctl resumed>) = 0 [pid 3397] ioctl(5, KVM_RUN [pid 3404] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3403] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3397] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3404] <... prctl resumed>) = 0 [pid 3403] <... ioctl resumed>) = 0 [pid 3403] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3397] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3404] setpgid(0, 0 [pid 3397] <... futex resumed>) = 1 [pid 3396] <... futex resumed>) = 0 [pid 3397] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3396] exit_group(0 [pid 3397] <... futex resumed>) = ? [pid 3396] <... exit_group resumed>) = ? [pid 3397] +++ exited with 0 +++ [pid 3404] <... setpgid resumed>) = 0 [pid 3403] <... ioctl resumed>) = 0 [pid 3401] <... futex resumed>) = ? executing program [pid 3404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3404] write(3, "1000", 4) = 4 [pid 3404] close(3) = 0 [pid 3404] write(1, "executing program\n", 18) = 18 [pid 3404] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3404] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3404] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3404] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3404] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3404] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3404] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3405 attached => {parent_tid=[3405]}, 88) = 3405 [pid 3405] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3404] rt_sigprocmask(SIG_SETMASK, [], [pid 3405] rt_sigprocmask(SIG_SETMASK, [], [pid 3404] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3405] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3404] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3405] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3404] <... futex resumed>) = 0 [pid 3404] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3405] <... openat resumed>) = 3 [pid 3403] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3405] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3405] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3404] <... futex resumed>) = 0 [pid 3404] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3405] <... futex resumed>) = 0 [pid 3404] <... futex resumed>) = 1 [pid 3405] ioctl(3, KVM_CREATE_VM, 0 [pid 3404] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3403] <... ioctl resumed>) = 0 [pid 3403] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3403] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3405] <... ioctl resumed>) = 4 [pid 3405] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3403] <... ioctl resumed>) = 0 [pid 3405] <... futex resumed>) = 1 [pid 3403] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3405] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3404] <... futex resumed>) = 0 [pid 3404] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3404] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3405] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3405] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3405] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3405] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3404] <... futex resumed>) = 0 [pid 3404] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3405] <... futex resumed>) = 0 [pid 3405] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3404] <... futex resumed>) = 1 [pid 3404] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3405] <... ioctl resumed>) = 0 [pid 3403] <... ioctl resumed>) = 0 [pid 3405] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3403] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3405] <... ioctl resumed>) = 0 [pid 3405] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3403] <... ioctl resumed>) = 0 [pid 3403] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3405] <... ioctl resumed>) = 0 [pid 3405] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3403] <... ioctl resumed>) = 0 [pid 3403] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3405] <... ioctl resumed>) = 0 [pid 3405] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3403] <... ioctl resumed>) = 0 [pid 3403] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3405] <... ioctl resumed>) = 0 [pid 3405] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3403] <... ioctl resumed>) = 0 [pid 3405] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3403] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3405] <... ioctl resumed>) = 0 [pid 3405] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3403] <... ioctl resumed>) = 0 [pid 3405] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3403] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3405] <... ioctl resumed>) = 0 [pid 3405] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3405] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3403] <... ioctl resumed>) = 0 [pid 3403] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3405] <... ioctl resumed>) = 0 [pid 3405] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3405] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3405] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3405] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3405] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3405] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3405] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3405] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3405] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3405] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3405] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3405] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3405] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3405] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3405] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3405] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3405] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3405] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3405] close(6) = 0 [pid 3405] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3405] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3405] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3405] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3405] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3404] <... futex resumed>) = 0 [pid 3404] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3405] <... futex resumed>) = 0 [pid 3404] <... futex resumed>) = 1 [pid 3405] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3404] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3405] <... ioctl resumed>) = 0 [pid 3405] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3404] <... futex resumed>) = 0 [pid 3405] <... futex resumed>) = 1 [pid 3404] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3405] ioctl(5, KVM_RUN [pid 3404] <... futex resumed>) = 0 [pid 3404] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3404] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3404] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3404] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3395] +++ exited with 0 +++ [pid 3394] +++ exited with 0 +++ [pid 3404] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3404] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3407 attached [pid 3407] set_robust_list(0x7fc37fe409a0, 24 [pid 3404] <... clone3 resumed> => {parent_tid=[3407]}, 88) = 3407 [pid 3403] <... ioctl resumed>) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3407] <... set_robust_list resumed>) = 0 [pid 3405] <... ioctl resumed>, 0) = 0 [pid 3404] rt_sigprocmask(SIG_SETMASK, [], [pid 3403] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3407] rt_sigprocmask(SIG_SETMASK, [], [pid 298] <... restart_syscall resumed>) = 0 [pid 3407] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3407] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3403] <... ioctl resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3404] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3404] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3404] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3405] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3407] <... futex resumed>) = 0 [pid 3403] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3407] ioctl(5, KVM_RUN./strace-static-x86_64: Process 3408 attached [pid 3408] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3408] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3407] <... ioctl resumed>, 0) = 0 [pid 3403] <... ioctl resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3408 [pid 3408] <... prctl resumed>) = 0 [pid 3407] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3403] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3408] setpgid(0, 0 [pid 3407] <... futex resumed>) = 1 [pid 3404] <... futex resumed>) = 0 [pid 3408] <... setpgid resumed>) = 0 [pid 3407] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3404] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3403] <... ioctl resumed>) = 0 [pid 3408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3405] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3404] <... futex resumed>) = 0 [pid 3403] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3408] <... openat resumed>) = 3 [pid 3405] <... socket resumed>) = 6 [pid 3404] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3408] write(3, "1000", 4 [pid 3405] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3404] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3405] <... futex resumed>) = 0 [pid 3403] <... ioctl resumed>) = 0 [pid 3405] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3404] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3403] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3404] <... futex resumed>) = 0 [pid 3408] <... write resumed>) = 4 [pid 3404] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3408] close(3executing program ) = 0 [pid 3405] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3408] write(1, "executing program\n", 18 [pid 3405] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3408] <... write resumed>) = 18 [pid 3408] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3405] <... futex resumed>) = 0 [pid 3408] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3405] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3408] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3408] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3408] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3404] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3404] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3408] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3404] <... futex resumed>) = 1 [pid 3403] <... ioctl resumed>) = 0 [pid 3405] <... futex resumed>) = 0 [pid 3408] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3405] ioctl(5, KVM_RUN [pid 3404] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3403] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3408] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3403] <... ioctl resumed>) = 0 [pid 3403] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}./strace-static-x86_64: Process 3409 attached ) = 0 [pid 3403] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3405] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3408] <... clone3 resumed> => {parent_tid=[3409]}, 88) = 3409 [pid 3409] set_robust_list(0x7fc37fe619a0, 24 [pid 3403] <... ioctl resumed>) = 0 [pid 3403] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3409] <... set_robust_list resumed>) = 0 [pid 3408] rt_sigprocmask(SIG_SETMASK, [], [pid 3405] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3409] rt_sigprocmask(SIG_SETMASK, [], [pid 3408] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3405] <... futex resumed>) = 1 [pid 3404] <... futex resumed>) = 0 [pid 3409] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3408] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3405] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3409] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3408] <... futex resumed>) = 0 [pid 3404] exit_group(0 [pid 3403] <... ioctl resumed>) = 0 [pid 3409] <... openat resumed>) = 3 [pid 3408] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3407] <... futex resumed>) = ? [pid 3405] <... futex resumed>) = ? [pid 3404] <... exit_group resumed>) = ? [pid 3403] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3409] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3407] +++ exited with 0 +++ [pid 3405] +++ exited with 0 +++ [pid 3409] <... futex resumed>) = 1 [pid 3408] <... futex resumed>) = 0 [pid 3408] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3409] ioctl(3, KVM_CREATE_VM, 0 [pid 3408] <... futex resumed>) = 0 [pid 3408] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3409] <... ioctl resumed>) = 4 [pid 3409] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3408] <... futex resumed>) = 0 [pid 3403] <... ioctl resumed>) = 0 [pid 3409] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3403] ioctl(5, KVM_GET_SREGS [pid 3408] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3409] <... futex resumed>) = 0 [pid 3409] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3409] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3409] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3408] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3403] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3401] +++ exited with 0 +++ [pid 3396] +++ exited with 0 +++ [pid 3408] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3403] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3408] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3403] <... openat resumed>) = 6 [pid 3408] <... futex resumed>) = 1 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3408] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3403] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3409] <... futex resumed>) = 0 [pid 3409] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3403] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3409] <... ioctl resumed>) = 0 [pid 3409] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3409] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3403] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3403] close(6 [pid 297] <... restart_syscall resumed>) = 0 [pid 3402] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3402] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3402] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3402] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3403] <... close resumed>) = 0 [pid 3402] <... mprotect resumed>) = 0 [pid 3403] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3402] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3403] <... ioctl resumed>) = 5 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3402] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3402] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[3410]}, 88) = 3410 [pid 3402] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3402] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3411 [pid 3402] <... futex resumed>) = 0 [pid 3402] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3410 attached [pid 3403] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}./strace-static-x86_64: Process 3411 attached [pid 3410] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3410] rt_sigprocmask(SIG_SETMASK, [], [pid 3403] <... ioctl resumed>) = 0 [pid 3410] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3410] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3403] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3410] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3403] <... ioctl resumed>) = 0 [pid 3410] <... futex resumed>) = 1 [pid 3403] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3402] <... futex resumed>) = 0 [pid 3403] <... futex resumed>) = 0 [pid 3402] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3403] ioctl(5, KVM_RUN [pid 3402] <... futex resumed>) = 0 [pid 3402] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3402] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3411] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3411] setpgid(0, 0) = 0 [pid 3411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3410] ioctl(5, KVM_RUN [pid 3411] <... openat resumed>) = 3 [pid 3411] write(3, "1000", 4) = 4 [pid 3411] close(3) = 0 [pid 3411] write(1, "executing program\n", 18) = 18 [pid 3411] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 executing program [pid 3411] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3411] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3411] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3411] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3409] <... ioctl resumed>) = 0 [pid 3411] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3411] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3413 attached [pid 3409] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3413] set_robust_list(0x7fc37fe619a0, 24 [pid 3411] <... clone3 resumed> => {parent_tid=[3413]}, 88) = 3413 [pid 3413] <... set_robust_list resumed>) = 0 [pid 3411] rt_sigprocmask(SIG_SETMASK, [], [pid 3413] rt_sigprocmask(SIG_SETMASK, [], [pid 3411] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3413] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3411] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3413] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3411] <... futex resumed>) = 0 [pid 3411] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3413] <... openat resumed>) = 3 [pid 3413] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3411] <... futex resumed>) = 0 [pid 3413] <... futex resumed>) = 1 [pid 3411] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3413] ioctl(3, KVM_CREATE_VM, 0 [pid 3411] <... futex resumed>) = 0 [pid 3411] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3409] <... ioctl resumed>) = 0 [pid 3409] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3409] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3413] <... ioctl resumed>) = 4 [pid 3413] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3409] <... ioctl resumed>) = 0 [pid 3411] <... futex resumed>) = 0 [pid 3409] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3411] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3409] <... ioctl resumed>) = 0 [pid 3409] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3411] <... futex resumed>) = 0 [pid 3411] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3413] <... futex resumed>) = 1 [pid 3413] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3413] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3411] <... futex resumed>) = 0 [pid 3411] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3411] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3413] <... futex resumed>) = 1 [pid 3413] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3413] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3413] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3413] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3413] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3413] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3413] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3413] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3413] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3413] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3413] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3413] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3403] <... ioctl resumed>, 0) = 0 [pid 3410] <... ioctl resumed>, 0) = 0 [pid 3409] <... ioctl resumed>) = 0 [pid 3410] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3409] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3403] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3402] <... futex resumed>) = 0 [pid 3410] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3402] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3409] <... ioctl resumed>) = 0 [pid 3402] <... futex resumed>) = 0 [pid 3409] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3402] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3409] <... ioctl resumed>) = 0 [pid 3403] <... futex resumed>) = 1 [pid 3402] <... futex resumed>) = 0 [pid 3413] <... ioctl resumed>) = 0 [pid 3409] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3403] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3402] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3413] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3409] <... ioctl resumed>) = 0 [pid 3403] <... socket resumed>) = 6 [pid 3409] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3403] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3413] <... ioctl resumed>) = 0 [pid 3413] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3409] <... ioctl resumed>) = 0 [pid 3403] <... futex resumed>) = 1 [pid 3402] <... futex resumed>) = 0 [pid 3409] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3403] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3402] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3409] <... ioctl resumed>) = 0 [pid 3403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3402] <... futex resumed>) = 0 [pid 3413] <... ioctl resumed>) = 0 [pid 3409] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3403] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3413] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3402] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3413] <... ioctl resumed>) = 0 [pid 3413] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3413] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3413] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3413] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3413] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3413] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3413] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3413] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3413] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3413] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3413] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3413] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3413] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3413] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3413] close(6) = 0 [pid 3413] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3413] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3409] <... ioctl resumed>) = 0 [pid 3403] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3409] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3403] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3413] <... ioctl resumed>) = 0 [pid 3409] <... ioctl resumed>) = 0 [pid 3403] <... futex resumed>) = 1 [pid 3402] <... futex resumed>) = 0 [pid 3413] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3409] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3403] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3402] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3413] <... ioctl resumed>) = 0 [pid 3409] <... ioctl resumed>) = 0 [pid 3403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3402] <... futex resumed>) = 0 [pid 3413] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3409] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3403] ioctl(5, KVM_RUN [pid 3402] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3413] <... futex resumed>) = 1 [pid 3411] <... futex resumed>) = 0 [pid 3403] <... ioctl resumed>, 0) = 0 [pid 3413] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3411] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3409] <... ioctl resumed>) = 0 [pid 3403] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3411] <... futex resumed>) = 0 [pid 3409] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3403] <... futex resumed>) = 1 [pid 3413] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3411] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3402] <... futex resumed>) = 0 [pid 3413] <... ioctl resumed>) = 0 [pid 3403] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3402] exit_group(0 [pid 3413] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3402] <... exit_group resumed>) = ? [pid 3413] <... futex resumed>) = 1 [pid 3411] <... futex resumed>) = 0 [pid 3410] <... futex resumed>) = ? [pid 3413] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3411] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3411] <... futex resumed>) = 0 [pid 3410] +++ exited with 0 +++ [pid 3413] ioctl(5, KVM_RUN [pid 3411] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3403] <... futex resumed>) = ? [pid 3411] <... futex resumed>) = 0 [pid 3411] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3409] <... ioctl resumed>) = 0 [pid 3409] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3411] <... mmap resumed>) = 0x7fc37fe20000 [pid 3411] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3409] <... ioctl resumed>) = 0 [pid 3409] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3411] <... mprotect resumed>) = 0 [pid 3409] <... ioctl resumed>) = 0 [pid 3409] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3411] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3409] <... ioctl resumed>) = 0 [pid 3411] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3409] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3413] <... ioctl resumed>, 0) = 0 [pid 3411] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3409] <... ioctl resumed>) = 0 [pid 3404] +++ exited with 0 +++ ./strace-static-x86_64: Process 3415 attached [pid 3413] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3409] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3413] <... futex resumed>) = 0 [pid 3411] <... clone3 resumed> => {parent_tid=[3415]}, 88) = 3415 [pid 3413] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3411] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3411] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3411] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3409] <... ioctl resumed>) = 0 [pid 3409] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3415] set_robust_list(0x7fc37fe409a0, 24 [pid 3409] <... ioctl resumed>) = 0 [pid 3409] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3415] <... set_robust_list resumed>) = 0 [pid 3415] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3409] <... ioctl resumed>) = 0 [pid 3415] ioctl(5, KVM_RUN [pid 3409] ioctl(5, KVM_GET_SREGS [pid 3415] <... ioctl resumed>, 0) = 0 [pid 3408] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3408] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 3409] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3415] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3408] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3408] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 3415] <... futex resumed>) = 1 [pid 3411] <... futex resumed>) = 0 [pid 3409] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3408] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3415] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3408] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3411] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3409] <... openat resumed>) = 6 [pid 3408] <... futex resumed>) = 0 [pid 3413] <... futex resumed>) = 0 [pid 3411] <... futex resumed>) = 1 [pid 3409] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3408] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3413] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3408] <... mmap resumed>) = 0x7fc37fe20000 [pid 3411] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3409] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3409] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3408] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3413] <... socket resumed>) = 6 [pid 3409] <... ioctl resumed>) = 0 [pid 3408] <... mprotect resumed>) = 0 [pid 3413] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3409] close(6 [pid 3413] <... futex resumed>) = 1 [pid 3411] <... futex resumed>) = 0 [pid 3413] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3411] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3409] <... close resumed>) = 0 [pid 3413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3411] <... futex resumed>) = 0 [pid 3409] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3413] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3411] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3413] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3409] <... ioctl resumed>) = 5 [pid 3408] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3408] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3416 attached [pid 3413] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3409] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3416] set_robust_list(0x7fc37fe409a0, 24 [pid 3413] <... futex resumed>) = 1 [pid 3411] <... futex resumed>) = 0 [pid 3408] <... clone3 resumed> => {parent_tid=[3416]}, 88) = 3416 [pid 3416] <... set_robust_list resumed>) = 0 [pid 3411] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3413] ioctl(5, KVM_RUN [pid 3409] <... ioctl resumed>) = 0 [pid 3408] rt_sigprocmask(SIG_SETMASK, [], [pid 3416] rt_sigprocmask(SIG_SETMASK, [], [pid 3411] <... futex resumed>) = 0 [pid 3408] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3416] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3413] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3408] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3416] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3411] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3408] <... futex resumed>) = 0 [pid 3409] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3416] <... ioctl resumed>) = 0 [pid 3413] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3411] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3408] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3416] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3413] <... futex resumed>) = 0 [pid 3411] exit_group(0 [pid 3409] <... ioctl resumed>) = 0 [pid 3416] <... futex resumed>) = 1 [pid 3408] <... futex resumed>) = 0 [pid 3415] <... futex resumed>) = ? [pid 3411] <... exit_group resumed>) = ? [pid 3416] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3415] +++ exited with 0 +++ [pid 3409] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3408] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3409] <... futex resumed>) = 0 [pid 3409] ioctl(5, KVM_RUN [pid 3408] <... futex resumed>) = 0 [pid 3408] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3416] <... futex resumed>) = 0 [pid 3408] <... futex resumed>) = 1 [pid 3416] ioctl(5, KVM_RUN [pid 3408] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3418 ./strace-static-x86_64: Process 3418 attached [pid 3418] set_robust_list(0x55558e2706a0, 24 [pid 3409] <... ioctl resumed>, 0) = 0 [pid 3409] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3409] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3416] <... ioctl resumed>, 0) = 0 [pid 3416] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3408] <... futex resumed>) = 0 [pid 3408] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3408] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3409] <... futex resumed>) = 0 [pid 3409] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3416] <... futex resumed>) = 1 [pid 3409] <... socket resumed>) = 6 [pid 3409] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3416] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3409] <... futex resumed>) = 1 [pid 3408] <... futex resumed>) = 0 [pid 3409] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3408] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3408] <... futex resumed>) = 0 [pid 3409] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3408] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3409] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3409] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3408] <... futex resumed>) = 0 [pid 3408] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3408] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3409] <... futex resumed>) = 1 [pid 3409] ioctl(5, KVM_RUN, 0) = 0 [pid 3409] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3408] <... futex resumed>) = 0 [pid 3408] exit_group(0) = ? [pid 3416] <... futex resumed>) = ? [pid 3416] +++ exited with 0 +++ [pid 3409] <... futex resumed>) = ? [pid 3418] <... set_robust_list resumed>) = 0 [pid 3418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3418] setpgid(0, 0) = 0 [pid 3418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3418] write(3, "1000", 4) = 4 [pid 3418] close(3) = 0 [pid 3418] write(1, "executing program\n", 18executing program ) = 18 [pid 3418] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3418] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3418] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3418] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3418] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3418] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3418] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} => {parent_tid=[3419]}, 88) = 3419 [pid 3418] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3418] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3418] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3419 attached [pid 3419] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3419] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3419] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3419] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3418] <... futex resumed>) = 0 [pid 3419] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3418] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3418] <... futex resumed>) = 0 [pid 3419] ioctl(3, KVM_CREATE_VM, 0 [pid 3418] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3419] <... ioctl resumed>) = 4 [pid 3419] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3419] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3418] <... futex resumed>) = 0 [pid 3418] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3418] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3419] <... futex resumed>) = 0 [pid 3419] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3419] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3418] <... futex resumed>) = 0 [pid 3419] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3418] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3418] <... futex resumed>) = 0 [pid 3418] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3419] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3419] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3419] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3419] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3419] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3419] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3419] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3419] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3419] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3419] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3419] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3419] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3419] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3419] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3419] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3403] +++ exited with 0 +++ [pid 3402] +++ exited with 0 +++ [pid 3419] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3402, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3419] <... ioctl resumed>) = 0 [pid 3419] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3419] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3419] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3419] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3419] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3419] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3419] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3419] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 300] <... restart_syscall resumed>) = 0 [pid 3419] <... ioctl resumed>) = 0 [pid 3419] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3419] <... ioctl resumed>) = 0 [pid 3419] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 ./strace-static-x86_64: Process 3420 attached [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3420 [pid 3420] set_robust_list(0x55558e2706a0, 24 [pid 3419] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3420] <... set_robust_list resumed>) = 0 [pid 3419] <... openat resumed>) = 6 [pid 3420] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3419] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3420] <... prctl resumed>) = 0 [pid 3420] setpgid(0, 0 [pid 3419] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3420] <... setpgid resumed>) = 0 [pid 3420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3419] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3419] close(6) = 0 [pid 3420] <... openat resumed>) = 3 [pid 3419] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3420] write(3, "1000", 4) = 4 [pid 3419] <... ioctl resumed>) = 5 [pid 3420] close(3) = 0 [pid 3420] write(1, "executing program\n", 18 [pid 3419] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}executing program [pid 3420] <... write resumed>) = 18 [pid 3420] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3419] <... ioctl resumed>) = 0 [pid 3420] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3419] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3420] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3419] <... ioctl resumed>) = 0 [pid 3420] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3419] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3420] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3419] <... futex resumed>) = 1 [pid 3418] <... futex resumed>) = 0 [pid 3419] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3418] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3418] <... futex resumed>) = 0 [pid 3420] <... mmap resumed>) = 0x7fc37fe41000 [pid 3419] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3418] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3420] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3420] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3419] <... ioctl resumed>) = 0 [pid 3420] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3419] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3420] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3419] <... futex resumed>) = 1 [pid 3418] <... futex resumed>) = 0 [pid 3420] <... clone3 resumed> => {parent_tid=[3421]}, 88) = 3421 [pid 3420] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3420] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 3421 attached [pid 3419] ioctl(5, KVM_RUN [pid 3418] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3421] set_robust_list(0x7fc37fe619a0, 24 [pid 3420] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3418] <... futex resumed>) = 0 [pid 3418] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3418] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3418] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3418] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3418] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3421] <... set_robust_list resumed>) = 0 [pid 3421] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 3423 attached [pid 3421] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3419] <... ioctl resumed>, 0) = 0 [pid 3418] <... clone3 resumed> => {parent_tid=[3423]}, 88) = 3423 [pid 3421] <... openat resumed>) = 3 [pid 3421] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3419] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3421] <... futex resumed>) = 1 [pid 3419] <... futex resumed>) = 0 [pid 3419] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3423] set_robust_list(0x7fc37fe409a0, 24 [pid 3421] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3423] <... set_robust_list resumed>) = 0 [pid 3423] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3420] <... futex resumed>) = 0 [pid 3418] rt_sigprocmask(SIG_SETMASK, [], [pid 3420] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3418] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3420] <... futex resumed>) = 1 [pid 3418] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3409] +++ exited with 0 +++ [pid 3408] +++ exited with 0 +++ [pid 3420] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3418] <... futex resumed>) = 0 [pid 3418] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3423] ioctl(5, KVM_RUN [pid 3421] <... futex resumed>) = 0 [pid 3413] +++ exited with 0 +++ [pid 3411] +++ exited with 0 +++ [pid 3421] ioctl(3, KVM_CREATE_VM, 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3423] <... ioctl resumed>, 0) = 0 [pid 3423] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3418] <... futex resumed>) = 0 [pid 3418] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3418] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3423] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3419] <... futex resumed>) = 0 [pid 3419] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3419] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3418] <... futex resumed>) = 0 [pid 3419] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3418] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3418] <... futex resumed>) = 0 [pid 3419] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3418] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3419] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3419] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3418] <... futex resumed>) = 0 [pid 3418] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3419] <... futex resumed>) = 1 [pid 3419] ioctl(5, KVM_RUN [pid 3418] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3421] <... ioctl resumed>) = 4 [pid 3421] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3420] <... futex resumed>) = 0 [pid 3421] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3420] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3419] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3421] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3420] <... futex resumed>) = 0 [pid 3419] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3421] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3420] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3419] <... futex resumed>) = 1 [pid 3418] <... futex resumed>) = 0 [pid 3419] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3418] exit_group(0 [pid 3423] <... futex resumed>) = ? [pid 3421] <... ioctl resumed>) = 5 [pid 3419] <... futex resumed>) = ? [pid 3418] <... exit_group resumed>) = ? [pid 3423] +++ exited with 0 +++ [pid 3421] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3419] +++ exited with 0 +++ [pid 3420] <... futex resumed>) = 0 [pid 3421] <... futex resumed>) = 1 [pid 3420] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3421] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3420] <... futex resumed>) = 0 [pid 3420] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] <... restart_syscall resumed>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3421] <... ioctl resumed>) = 0 [pid 3421] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3424 ./strace-static-x86_64: Process 3424 attached [pid 3421] <... ioctl resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3424] set_robust_list(0x55558e2706a0, 24 [pid 3421] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}executing program ./strace-static-x86_64: Process 3425 attached ) = 0 [pid 3421] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3425] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3425] setpgid(0, 0 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3425 [pid 3425] <... setpgid resumed>) = 0 [pid 3425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3421] <... ioctl resumed>) = 0 [pid 3421] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3425] <... openat resumed>) = 3 [pid 3425] write(3, "1000", 4) = 4 [pid 3421] <... ioctl resumed>) = 0 [pid 3425] close(3 [pid 3421] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3425] <... close resumed>) = 0 [pid 3425] write(1, "executing program\n", 18) = 18 [pid 3421] <... ioctl resumed>) = 0 [pid 3425] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3421] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3425] <... futex resumed>) = 0 [pid 3424] <... set_robust_list resumed>) = 0 [pid 3425] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3424] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3425] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3424] <... prctl resumed>) = 0 [pid 3425] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3424] setpgid(0, 0 [pid 3425] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3424] <... setpgid resumed>) = 0 [pid 3425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3421] <... ioctl resumed>) = 0 [pid 3425] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3421] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3425] <... mprotect resumed>) = 0 [pid 3424] <... openat resumed>) = 3 [pid 3424] write(3, "1000", 4 [pid 3421] <... ioctl resumed>) = 0 [pid 3425] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3424] <... write resumed>) = 4 [pid 3421] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3425] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3424] close(3 [pid 3421] <... ioctl resumed>) = 0 [pid 3424] <... close resumed>) = 0 [pid 3421] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3425] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} executing program [pid 3424] write(1, "executing program\n", 18 [pid 3421] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3426 attached [pid 3424] <... write resumed>) = 18 [pid 3421] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3426] set_robust_list(0x7fc37fe619a0, 24 [pid 3425] <... clone3 resumed> => {parent_tid=[3426]}, 88) = 3426 [pid 3424] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3424] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3424] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3424] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3424] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3424] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3424] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3427 attached [pid 3426] <... set_robust_list resumed>) = 0 [pid 3425] rt_sigprocmask(SIG_SETMASK, [], [pid 3421] <... ioctl resumed>) = 0 [pid 3427] set_robust_list(0x7fc37fe619a0, 24 [pid 3426] rt_sigprocmask(SIG_SETMASK, [], [pid 3425] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3424] <... clone3 resumed> => {parent_tid=[3427]}, 88) = 3427 [pid 3421] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3427] <... set_robust_list resumed>) = 0 [pid 3426] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3425] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3424] rt_sigprocmask(SIG_SETMASK, [], [pid 3421] <... ioctl resumed>) = 0 [pid 3427] rt_sigprocmask(SIG_SETMASK, [], [pid 3426] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3425] <... futex resumed>) = 0 [pid 3424] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3427] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3424] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3427] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3425] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3424] <... futex resumed>) = 0 [pid 3427] <... openat resumed>) = 3 [pid 3424] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3427] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3426] <... openat resumed>) = 3 [pid 3427] <... futex resumed>) = 1 [pid 3424] <... futex resumed>) = 0 [pid 3426] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3427] ioctl(3, KVM_CREATE_VM, 0 [pid 3424] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3426] <... futex resumed>) = 1 [pid 3425] <... futex resumed>) = 0 [pid 3421] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3426] ioctl(3, KVM_CREATE_VM, 0 [pid 3425] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3424] <... futex resumed>) = 0 [pid 3425] <... futex resumed>) = 0 [pid 3425] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3427] <... ioctl resumed>) = 4 [pid 3424] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3427] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3424] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3427] <... futex resumed>) = 0 [pid 3421] <... ioctl resumed>) = 0 [pid 3427] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3426] <... ioctl resumed>) = 4 [pid 3424] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3421] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3426] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3425] <... futex resumed>) = 0 [pid 3426] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3425] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3427] <... ioctl resumed>) = 5 [pid 3426] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3425] <... futex resumed>) = 0 [pid 3426] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3425] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3424] <... futex resumed>) = 0 [pid 3421] <... ioctl resumed>) = 0 [pid 3427] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3426] <... ioctl resumed>) = 5 [pid 3424] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3421] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3427] <... futex resumed>) = 0 [pid 3424] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3427] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3424] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3424] <... futex resumed>) = 0 [pid 3427] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3424] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3421] <... ioctl resumed>) = 0 [pid 3421] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3421] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3426] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3425] <... futex resumed>) = 0 [pid 3425] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3425] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3426] <... futex resumed>) = 1 [pid 3426] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3426] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3421] <... ioctl resumed>) = 0 [pid 3426] <... ioctl resumed>) = 0 [pid 3421] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3426] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3427] <... ioctl resumed>) = 0 [pid 3426] <... ioctl resumed>) = 0 [pid 3421] <... ioctl resumed>) = 0 [pid 3427] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3426] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3421] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3427] <... ioctl resumed>) = 0 [pid 3426] <... ioctl resumed>) = 0 [pid 3418] +++ exited with 0 +++ [pid 3427] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3426] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3421] <... ioctl resumed>) = 0 [pid 3427] <... ioctl resumed>) = 0 [pid 3427] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3427] <... ioctl resumed>) = 0 [pid 3426] <... ioctl resumed>) = 0 [pid 3421] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3427] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3426] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3427] <... ioctl resumed>) = 0 [pid 3427] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}./strace-static-x86_64: Process 3428 attached ) = 0 [pid 3428] set_robust_list(0x55558e2706a0, 24 [pid 3427] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3428] <... set_robust_list resumed>) = 0 [pid 3427] <... ioctl resumed>) = 0 [pid 3428] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3427] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3428] <... prctl resumed>) = 0 [pid 3427] <... ioctl resumed>) = 0 [pid 3428] setpgid(0, 0 [pid 3427] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3428] <... setpgid resumed>) = 0 [pid 3427] <... ioctl resumed>) = 0 [pid 3428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3427] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3428] <... openat resumed>) = 3 [pid 3427] <... ioctl resumed>) = 0 [pid 3428] write(3, "1000", 4 [pid 3427] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3428] <... write resumed>) = 4 [pid 3427] <... ioctl resumed>) = 0 [pid 3428] close(3 [pid 3427] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3428] <... close resumed>) = 0 [pid 3427] <... ioctl resumed>) = 0 [pid 3428] write(1, "executing program\n", 18 [pid 3427] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3428] <... write resumed>) = 18 [pid 3427] <... ioctl resumed>) = 0 [pid 3428] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3427] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3428] <... futex resumed>) = 0 [pid 3427] <... ioctl resumed>) = 0 [pid 3428] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3427] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3428] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3427] <... ioctl resumed>) = 0 [pid 3428] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3427] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3428] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3427] <... ioctl resumed>) = 0 [pid 3428] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3427] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3428] <... mmap resumed>) = 0x7fc37fe41000 [pid 3427] <... ioctl resumed>) = 0 [pid 3427] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3428] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3427] <... ioctl resumed>) = 0 executing program [pid 3428] <... mprotect resumed>) = 0 [pid 3427] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3426] <... ioctl resumed>) = 0 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3428 [pid 3428] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3427] <... ioctl resumed>) = 0 [pid 3426] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3427] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3428] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3427] <... ioctl resumed>) = 0 [pid 3426] <... ioctl resumed>) = 0 [pid 3428] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3427] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3426] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}./strace-static-x86_64: Process 3429 attached [pid 3427] <... ioctl resumed>) = 0 [pid 3421] <... ioctl resumed>) = 0 [pid 3429] set_robust_list(0x7fc37fe619a0, 24 [pid 3427] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3429] <... set_robust_list resumed>) = 0 [pid 3428] <... clone3 resumed> => {parent_tid=[3429]}, 88) = 3429 [pid 3427] <... ioctl resumed>) = 0 [pid 3429] rt_sigprocmask(SIG_SETMASK, [], [pid 3428] rt_sigprocmask(SIG_SETMASK, [], [pid 3427] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3429] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3428] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3427] <... ioctl resumed>) = 0 [pid 3429] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3428] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3427] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3428] <... futex resumed>) = 0 [pid 3427] <... ioctl resumed>) = 0 [pid 3429] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3428] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3427] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3429] <... openat resumed>) = 3 [pid 3427] <... ioctl resumed>) = 0 [pid 3429] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3427] ioctl(5, KVM_GET_SREGS [pid 3429] <... futex resumed>) = 1 [pid 3427] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3429] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3428] <... futex resumed>) = 0 [pid 3427] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3428] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3427] <... openat resumed>) = 6 [pid 3429] <... futex resumed>) = 0 [pid 3428] <... futex resumed>) = 1 [pid 3427] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3429] ioctl(3, KVM_CREATE_VM, 0 [pid 3428] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3427] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3421] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3427] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3426] <... ioctl resumed>) = 0 [pid 3427] <... ioctl resumed>) = 0 [pid 3426] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3421] <... ioctl resumed>) = 0 [pid 3429] <... ioctl resumed>) = 4 [pid 3427] close(6 [pid 3421] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3429] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3427] <... close resumed>) = 0 [pid 3429] <... futex resumed>) = 1 [pid 3428] <... futex resumed>) = 0 [pid 3427] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3429] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3428] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3427] <... ioctl resumed>) = 5 [pid 3429] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3428] <... futex resumed>) = 0 [pid 3427] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3421] <... ioctl resumed>) = 0 [pid 3429] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3428] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3427] <... ioctl resumed>) = 0 [pid 3421] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3427] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3426] <... ioctl resumed>) = 0 [pid 3421] <... ioctl resumed>) = 0 [pid 3429] <... ioctl resumed>) = 5 [pid 3427] <... ioctl resumed>) = 0 [pid 3426] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3421] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3429] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3427] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3429] <... futex resumed>) = 1 [pid 3428] <... futex resumed>) = 0 [pid 3427] <... futex resumed>) = 1 [pid 3424] <... futex resumed>) = 0 [pid 3421] <... ioctl resumed>) = 0 [pid 3429] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3428] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3427] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3424] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3429] <... ioctl resumed>) = 0 [pid 3428] <... futex resumed>) = 0 [pid 3427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3426] <... ioctl resumed>) = 0 [pid 3424] <... futex resumed>) = 0 [pid 3421] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3429] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3428] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3427] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3426] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3424] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3429] <... ioctl resumed>) = 0 [pid 3427] <... ioctl resumed>) = 0 [pid 3421] <... ioctl resumed>) = 0 [pid 3429] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3427] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3429] <... ioctl resumed>) = 0 [pid 3427] <... futex resumed>) = 1 [pid 3424] <... futex resumed>) = 0 [pid 3421] ioctl(5, KVM_GET_SREGS [pid 3429] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3427] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3424] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3429] <... ioctl resumed>) = 0 [pid 3427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3424] <... futex resumed>) = 0 [pid 3421] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3429] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3427] ioctl(5, KVM_RUN [pid 3424] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3421] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3429] <... ioctl resumed>) = 0 [pid 3424] <... futex resumed>) = 0 [pid 3421] <... openat resumed>) = 6 [pid 3420] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3429] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3426] <... ioctl resumed>) = 0 [pid 3424] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3421] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3420] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3429] <... ioctl resumed>) = 0 [pid 3426] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3424] <... mmap resumed>) = 0x7fc37fe20000 [pid 3421] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3420] <... futex resumed>) = 0 [pid 3429] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3426] <... ioctl resumed>) = 0 [pid 3424] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3421] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3420] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3429] <... ioctl resumed>) = 0 [pid 3426] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3424] <... mprotect resumed>) = 0 [pid 3421] <... ioctl resumed>) = 0 [pid 3420] <... mmap resumed>) = 0x7fc37fe20000 [pid 3429] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3426] <... ioctl resumed>) = 0 [pid 3424] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3421] close(6 [pid 3420] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3426] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3424] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3421] <... close resumed>) = 0 [pid 3420] <... mprotect resumed>) = 0 [pid 3429] <... ioctl resumed>) = 0 [pid 3427] <... ioctl resumed>, 0) = 0 [pid 3424] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3429] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3421] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3420] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3427] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3424] <... clone3 resumed> => {parent_tid=[3431]}, 88) = 3431 [pid 3421] <... ioctl resumed>) = 5 [pid 3420] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3424] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3424] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3420] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3424] <... futex resumed>) = 0 [pid 3421] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3424] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3432 attached [pid 3426] <... ioctl resumed>) = 0 [pid 3432] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3421] <... ioctl resumed>) = 0 [pid 3426] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3429] <... ioctl resumed>) = 0 [pid 3420] <... clone3 resumed> => {parent_tid=[3432]}, 88) = 3432 [pid 3420] rt_sigprocmask(SIG_SETMASK, [], [pid 3429] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3421] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3420] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3420] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3427] <... futex resumed>) = 0 [pid 3421] <... ioctl resumed>) = 0 [pid 3420] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3427] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3431 attached [pid 3432] rt_sigprocmask(SIG_SETMASK, [], [pid 3431] set_robust_list(0x7fc37fe409a0, 24 [pid 3426] <... ioctl resumed>) = 0 [pid 3429] <... ioctl resumed>) = 0 [pid 3432] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3431] <... set_robust_list resumed>) = 0 [pid 3429] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3426] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3421] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3432] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3431] rt_sigprocmask(SIG_SETMASK, [], [pid 3432] <... ioctl resumed>) = 0 [pid 3426] <... ioctl resumed>) = 0 [pid 3421] <... futex resumed>) = 0 [pid 3432] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3420] <... futex resumed>) = 0 [pid 3432] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3420] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3420] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3432] <... futex resumed>) = 0 [pid 3420] <... futex resumed>) = 1 [pid 3432] ioctl(5, KVM_RUN [pid 3420] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3432] <... ioctl resumed>, 0) = 0 [pid 3432] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3420] <... futex resumed>) = 0 [pid 3420] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3420] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3432] <... futex resumed>) = 1 [pid 3432] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3432] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3420] <... futex resumed>) = 0 [pid 3420] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3420] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3432] <... futex resumed>) = 1 [pid 3432] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3432] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3420] <... futex resumed>) = 0 [pid 3420] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3420] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3432] <... futex resumed>) = 1 [pid 3432] ioctl(5, KVM_RUN, 0) = -1 EFAULT (Bad address) [pid 3432] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3420] <... futex resumed>) = 0 [pid 3432] <... futex resumed>) = 1 [pid 3432] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3426] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3431] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3421] ioctl(5, KVM_RUN [pid 3429] <... ioctl resumed>) = 0 [pid 3421] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3431] ioctl(5, KVM_RUN [pid 3429] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3431] <... ioctl resumed>, 0) = 0 [pid 3426] <... ioctl resumed>) = 0 [pid 3431] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3426] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3421] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3431] <... futex resumed>) = 1 [pid 3424] <... futex resumed>) = 0 [pid 3431] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3429] <... ioctl resumed>) = 0 [pid 3426] <... ioctl resumed>) = 0 [pid 3424] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3421] <... futex resumed>) = 0 [pid 3429] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3427] <... futex resumed>) = 0 [pid 3426] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3424] <... futex resumed>) = 1 [pid 3421] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3429] <... ioctl resumed>) = 0 [pid 3427] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3426] <... ioctl resumed>) = 0 [pid 3424] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3420] exit_group(0 [pid 3432] <... futex resumed>) = ? [pid 3429] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3427] <... socket resumed>) = 6 [pid 3426] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3421] <... futex resumed>) = ? [pid 3420] <... exit_group resumed>) = ? [pid 3432] +++ exited with 0 +++ [pid 3429] <... ioctl resumed>) = 0 [pid 3427] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3421] +++ exited with 0 +++ [pid 3427] <... futex resumed>) = 1 [pid 3424] <... futex resumed>) = 0 [pid 3424] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3424] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3427] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3429] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3427] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3425] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3425] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3427] <... futex resumed>) = 1 [pid 3424] <... futex resumed>) = 0 [pid 3427] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3424] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3424] <... futex resumed>) = 0 [pid 3427] ioctl(5, KVM_RUN [pid 3424] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3425] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3427] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3425] <... futex resumed>) = 0 [pid 3429] <... ioctl resumed>) = 0 [pid 3427] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3426] <... ioctl resumed>) = 0 [pid 3425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3429] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3426] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3425] <... mmap resumed>) = 0x7fc37fe20000 [pid 3427] <... futex resumed>) = 1 [pid 3426] <... ioctl resumed>) = 0 [pid 3425] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3429] <... ioctl resumed>) = 0 [pid 3424] <... futex resumed>) = 0 [pid 3429] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3427] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3426] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3425] <... mprotect resumed>) = 0 [pid 3424] exit_group(0 [pid 3431] <... futex resumed>) = ? [pid 3429] <... ioctl resumed>) = 0 [pid 3427] <... futex resumed>) = ? [pid 3426] <... ioctl resumed>) = 0 [pid 3425] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3424] <... exit_group resumed>) = ? [pid 3431] +++ exited with 0 +++ [pid 3429] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3427] +++ exited with 0 +++ [pid 3426] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3425] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3425] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3434 attached [pid 3434] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3434] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3434] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3426] <... ioctl resumed>) = 0 [pid 3425] <... clone3 resumed> => {parent_tid=[3434]}, 88) = 3434 [pid 3429] <... ioctl resumed>) = 0 [pid 3426] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3425] rt_sigprocmask(SIG_SETMASK, [], [pid 3429] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3425] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3429] <... ioctl resumed>) = 0 [pid 3426] <... ioctl resumed>) = 0 [pid 3429] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3425] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3434] <... futex resumed>) = 0 [pid 3429] <... ioctl resumed>) = 0 [pid 3426] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3425] <... futex resumed>) = 1 [pid 3434] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3429] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3425] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3434] <... ioctl resumed>) = 0 [pid 3434] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3434] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3425] <... futex resumed>) = 0 [pid 3425] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3434] <... futex resumed>) = 0 [pid 3426] <... ioctl resumed>) = 0 [pid 3425] <... futex resumed>) = 1 [pid 3429] <... ioctl resumed>) = 0 [pid 3426] ioctl(5, KVM_GET_SREGS [pid 3425] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3434] ioctl(5, KVM_RUN [pid 3426] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3429] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3425] <... futex resumed>) = 0 [pid 3426] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3426] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3425] <... mmap resumed>) = 0x7fc37fdff000 [pid 3434] <... ioctl resumed>, 0) = 0 [pid 3426] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3425] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE [pid 3426] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3425] <... mprotect resumed>) = 0 [pid 3426] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 3425] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3426] close(6 [pid 3425] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3434] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3429] <... ioctl resumed>) = 0 [pid 3426] <... close resumed>) = 0 [pid 3425] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0}./strace-static-x86_64: Process 3436 attached [pid 3434] <... futex resumed>) = 0 [pid 3429] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3426] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3436] set_robust_list(0x7fc37fe1f9a0, 24 [pid 3434] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3436] <... set_robust_list resumed>) = 0 [pid 3426] <... ioctl resumed>) = 5 [pid 3425] <... clone3 resumed> => {parent_tid=[3436]}, 88) = 3436 [pid 3436] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3436] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3425] rt_sigprocmask(SIG_SETMASK, [], [pid 3426] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3425] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3429] <... ioctl resumed>) = 0 [pid 3425] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 3429] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3425] <... futex resumed>) = 1 [pid 3436] <... futex resumed>) = 0 [pid 3426] <... ioctl resumed>) = 0 [pid 3425] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3436] ioctl(5, KVM_RUN [pid 3429] <... ioctl resumed>) = 0 [pid 3429] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3426] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3436] <... ioctl resumed>, 0) = 0 [pid 3426] <... ioctl resumed>) = 0 [pid 3426] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3426] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3436] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3425] <... futex resumed>) = 0 [pid 3436] <... futex resumed>) = 1 [pid 3425] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3436] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3426] <... futex resumed>) = 0 [pid 3425] <... futex resumed>) = 1 [pid 3426] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3425] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3429] <... ioctl resumed>) = 0 [pid 3426] <... socket resumed>) = 6 [pid 3429] ioctl(5, KVM_GET_SREGS [pid 3426] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3429] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3426] <... futex resumed>) = 1 [pid 3425] <... futex resumed>) = 0 [pid 3425] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3429] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3426] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3425] <... futex resumed>) = 0 [pid 3429] <... openat resumed>) = 6 [pid 3425] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3429] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3426] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3426] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3429] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3426] <... futex resumed>) = 0 [pid 3426] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3425] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3425] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3426] <... futex resumed>) = 0 [pid 3426] ioctl(5, KVM_RUN [pid 3425] <... futex resumed>) = 1 [pid 3426] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3425] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3426] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3425] <... futex resumed>) = 0 [pid 3426] <... futex resumed>) = 1 [pid 3425] exit_group(0 [pid 3426] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3436] <... futex resumed>) = ? [pid 3434] <... futex resumed>) = ? [pid 3429] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3426] <... futex resumed>) = ? [pid 3425] <... exit_group resumed>) = ? [pid 3434] +++ exited with 0 +++ [pid 3428] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3429] <... ioctl resumed>) = 0 [pid 3428] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3436] +++ exited with 0 +++ [pid 3429] close(6 [pid 3428] <... futex resumed>) = 0 [pid 3426] +++ exited with 0 +++ [pid 3428] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3429] <... close resumed>) = 0 [pid 3428] <... mmap resumed>) = 0x7fc37fe20000 [pid 3429] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3428] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3429] <... ioctl resumed>) = 5 [pid 3428] <... mprotect resumed>) = 0 [pid 3428] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3429] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3428] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3428] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3429] <... ioctl resumed>) = 0 [pid 3428] <... clone3 resumed> => {parent_tid=[3437]}, 88) = 3437 [pid 3428] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3428] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3429] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3428] <... futex resumed>) = 0 [pid 3429] <... ioctl resumed>) = 0 [pid 3428] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3429] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3429] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3437 attached [pid 3437] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3437] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3437] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3437] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3437] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3428] <... futex resumed>) = 0 [pid 3428] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3429] <... futex resumed>) = 0 [pid 3428] <... futex resumed>) = 1 [pid 3429] ioctl(5, KVM_RUN [pid 3428] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3437] <... futex resumed>) = 0 [pid 3428] <... futex resumed>) = 1 [pid 3437] ioctl(5, KVM_RUN [pid 3428] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3429] <... ioctl resumed>, 0) = 0 [pid 3437] <... ioctl resumed>, 0) = 0 [pid 3429] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3429] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3437] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3428] <... futex resumed>) = 0 [pid 3437] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3428] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3429] <... futex resumed>) = 0 [pid 3428] <... futex resumed>) = 1 [pid 3429] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3428] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3429] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3428] <... futex resumed>) = 0 [pid 3428] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3429] <... futex resumed>) = 1 [pid 3428] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3429] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3429] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3428] <... futex resumed>) = 0 [pid 3428] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3429] ioctl(5, KVM_RUN [pid 3428] <... futex resumed>) = 0 [pid 3428] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3429] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3429] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3429] <... futex resumed>) = 0 [pid 3428] exit_group(0 [pid 3437] <... futex resumed>) = ? [pid 3437] +++ exited with 0 +++ [pid 3428] <... exit_group resumed>) = ? [pid 3420] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3439 attached , child_tidptr=0x55558e270690) = 3439 [pid 3439] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3439] setpgid(0, 0) = 0 [pid 3439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3439] write(3, "1000", 4) = 4 [pid 3439] close(3) = 0 [pid 3439] write(1, "executing program\n", 18) = 18 executing program [pid 3439] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3439] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3439] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3439] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3439] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3439] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3439] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} => {parent_tid=[3440]}, 88) = 3440 ./strace-static-x86_64: Process 3440 attached [pid 3439] rt_sigprocmask(SIG_SETMASK, [], [pid 3440] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3439] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3440] rt_sigprocmask(SIG_SETMASK, [], [pid 3439] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3440] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3439] <... futex resumed>) = 0 [pid 3439] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3440] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3440] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3439] <... futex resumed>) = 0 [pid 3440] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3439] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3439] <... futex resumed>) = 0 [pid 3439] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3440] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 3440] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3440] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3439] <... futex resumed>) = 0 [pid 3439] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3440] <... futex resumed>) = 0 [pid 3439] <... futex resumed>) = 1 [pid 3440] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3439] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3440] <... ioctl resumed>) = 5 [pid 3440] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3439] <... futex resumed>) = 0 [pid 3440] <... futex resumed>) = 1 [pid 3439] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3440] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3439] <... futex resumed>) = 0 [pid 3439] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3440] <... ioctl resumed>) = 0 [pid 3440] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3440] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3440] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3440] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3440] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3440] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3440] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3440] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3440] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3440] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3440] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3440] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3440] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3440] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3440] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3440] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3440] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3440] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3440] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3440] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3440] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3440] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3440] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3440] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3440] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3440] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3440] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3440] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3440] close(6) = 0 [pid 3440] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3440] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3440] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3440] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3440] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3439] <... futex resumed>) = 0 [pid 3439] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3440] <... futex resumed>) = 0 [pid 3439] <... futex resumed>) = 1 [pid 3440] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3439] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3440] <... ioctl resumed>) = 0 [pid 3440] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3439] <... futex resumed>) = 0 [pid 3440] <... futex resumed>) = 1 [pid 3439] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3440] ioctl(5, KVM_RUN [pid 3439] <... futex resumed>) = 0 [pid 3439] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3439] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3439] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3439] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3439] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[3442]}, 88) = 3442 [pid 3439] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3439] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3439] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3442 attached [pid 3442] set_robust_list(0x7fc37fe409a0, 24 [pid 3425] +++ exited with 0 +++ [pid 3424] +++ exited with 0 +++ [pid 3442] <... set_robust_list resumed>) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3424, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3425, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3442] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3442] ioctl(5, KVM_RUN [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3443 attached [pid 3440] <... ioctl resumed>, 0) = 0 [pid 3442] <... ioctl resumed>, 0) = 0 [pid 3443] set_robust_list(0x55558e2706a0, 24 [pid 3440] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3444 attached [pid 3443] <... set_robust_list resumed>) = 0 [pid 3442] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3440] <... futex resumed>) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3443 [pid 3444] set_robust_list(0x55558e2706a0, 24 [pid 3442] <... futex resumed>) = 1 [pid 3439] <... futex resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3444 [pid 3444] <... set_robust_list resumed>) = 0 [pid 3443] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3442] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3440] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3439] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3444] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3443] <... prctl resumed>) = 0 [pid 3440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3439] <... futex resumed>) = 0 [pid 3443] setpgid(0, 0 [pid 3440] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3439] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3443] <... setpgid resumed>) = 0 [pid 3440] <... socket resumed>) = 6 [pid 3444] <... prctl resumed>) = 0 [pid 3444] setpgid(0, 0) = 0 [pid 3443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3443] <... openat resumed>) = 3 [pid 3440] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3443] write(3, "1000", 4 [pid 3440] <... futex resumed>) = 1 [pid 3439] <... futex resumed>) = 0 [pid 3443] <... write resumed>) = 4 [pid 3439] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3443] close(3executing program [pid 3440] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3439] <... futex resumed>) = 0 [pid 3443] <... close resumed>) = 0 [pid 3444] write(3, "1000", 4) = 4 [pid 3444] close(3) = 0 [pid 3444] write(1, "executing program\n", 18) = 18 [pid 3444] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3443] write(1, "executing program\n", 18 [pid 3440] <... mmap resumed>) = -1 EINVAL (Invalid argument) executing program [pid 3439] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3444] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3443] <... write resumed>) = 18 [pid 3444] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3444] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3443] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3440] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3443] <... futex resumed>) = 0 [pid 3444] <... mmap resumed>) = 0x7fc37fe41000 [pid 3444] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3443] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3440] <... futex resumed>) = 1 [pid 3439] <... futex resumed>) = 0 [pid 3443] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3440] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3443] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3439] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3443] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3440] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3439] <... futex resumed>) = 0 [pid 3443] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3440] ioctl(5, KVM_RUN [pid 3439] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3443] <... mmap resumed>) = 0x7fc37fe41000 [pid 3444] <... mprotect resumed>) = 0 [pid 3444] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3440] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3444] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3444] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3445 attached [pid 3443] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3440] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3445] set_robust_list(0x7fc37fe619a0, 24 [pid 3444] <... clone3 resumed> => {parent_tid=[3445]}, 88) = 3445 [pid 3443] <... mprotect resumed>) = 0 [pid 3445] <... set_robust_list resumed>) = 0 [pid 3444] rt_sigprocmask(SIG_SETMASK, [], [pid 3439] <... futex resumed>) = 0 [pid 3445] rt_sigprocmask(SIG_SETMASK, [], [pid 3444] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3443] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3440] <... futex resumed>) = 1 [pid 3445] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3444] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3443] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3440] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3439] exit_group(0 [pid 3445] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3444] <... futex resumed>) = 0 [pid 3443] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3444] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3442] <... futex resumed>) = ? [pid 3440] <... futex resumed>) = ? [pid 3439] <... exit_group resumed>) = ? [pid 3445] <... openat resumed>) = 3 [pid 3442] +++ exited with 0 +++ [pid 3440] +++ exited with 0 +++ ./strace-static-x86_64: Process 3446 attached [pid 3445] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3446] set_robust_list(0x7fc37fe619a0, 24 [pid 3445] <... futex resumed>) = 1 [pid 3444] <... futex resumed>) = 0 [pid 3446] <... set_robust_list resumed>) = 0 [pid 3445] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3444] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3446] rt_sigprocmask(SIG_SETMASK, [], [pid 3445] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3444] <... futex resumed>) = 0 [pid 3446] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3445] ioctl(3, KVM_CREATE_VM, 0 [pid 3444] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3446] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3443] <... clone3 resumed> => {parent_tid=[3446]}, 88) = 3446 [pid 3443] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3443] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3443] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3445] <... ioctl resumed>) = 4 [pid 3446] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3446] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3443] <... futex resumed>) = 0 [pid 3446] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3443] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3443] <... futex resumed>) = 0 [pid 3446] ioctl(3, KVM_CREATE_VM, 0 [pid 3443] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3445] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3444] <... futex resumed>) = 0 [pid 3445] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3444] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3445] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3446] <... ioctl resumed>) = 4 [pid 3445] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3444] <... futex resumed>) = 0 [pid 3444] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3446] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3446] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3443] <... futex resumed>) = 0 [pid 3443] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3446] <... futex resumed>) = 0 [pid 3443] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3446] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3445] <... ioctl resumed>) = 5 [pid 3445] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3446] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3443] <... futex resumed>) = 0 [pid 3446] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3443] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3443] <... futex resumed>) = 0 [pid 3446] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3443] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3445] <... futex resumed>) = 1 [pid 3444] <... futex resumed>) = 0 [pid 3445] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3444] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3445] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3444] <... futex resumed>) = 0 [pid 3444] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3445] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3446] <... ioctl resumed>) = 0 [pid 3446] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3446] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3446] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3446] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3446] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3429] +++ exited with 0 +++ [pid 3428] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3428, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3446] <... ioctl resumed>) = 0 [pid 3446] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3446] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3446] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3446] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3446] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 299] <... restart_syscall resumed>) = 0 [pid 3446] <... ioctl resumed>) = 0 [pid 3446] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3446] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3446] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}./strace-static-x86_64: Process 3447 attached [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3447 [pid 3446] <... ioctl resumed>) = 0 [pid 3446] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3447] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3447] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3446] <... ioctl resumed>) = 0 [pid 3446] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3447] <... prctl resumed>) = 0 [pid 3447] setpgid(0, 0 [pid 3446] <... ioctl resumed>) = 0 [pid 3447] <... setpgid resumed>) = 0 [pid 3446] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3447] write(3, "1000", 4) = 4 [pid 3447] close(3 [pid 3446] <... ioctl resumed>) = 0 executing program [pid 3447] <... close resumed>) = 0 [pid 3446] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3447] write(1, "executing program\n", 18) = 18 [pid 3447] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3447] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3447] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3447] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3446] <... ioctl resumed>) = 0 [pid 3447] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3446] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3447] <... mprotect resumed>) = 0 [pid 3446] <... ioctl resumed>) = 0 [pid 3446] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3447] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3447] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3448 attached [pid 3448] set_robust_list(0x7fc37fe619a0, 24 [pid 3447] <... clone3 resumed> => {parent_tid=[3448]}, 88) = 3448 [pid 3448] <... set_robust_list resumed>) = 0 [pid 3447] rt_sigprocmask(SIG_SETMASK, [], [pid 3448] rt_sigprocmask(SIG_SETMASK, [], [pid 3447] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3448] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3447] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3448] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3446] <... ioctl resumed>) = 0 [pid 3448] <... openat resumed>) = 3 [pid 3447] <... futex resumed>) = 0 [pid 3446] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3447] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3446] <... ioctl resumed>) = 0 [pid 3448] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3446] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3448] <... futex resumed>) = 1 [pid 3447] <... futex resumed>) = 0 [pid 3448] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3447] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3447] <... futex resumed>) = 0 [pid 3448] ioctl(3, KVM_CREATE_VM, 0 [pid 3447] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3446] <... ioctl resumed>) = 0 [pid 3446] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3446] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3439] +++ exited with 0 +++ [pid 3448] <... ioctl resumed>) = 4 [pid 3448] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3448] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3447] <... futex resumed>) = 0 [pid 3447] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3448] <... futex resumed>) = 0 [pid 3448] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3446] <... ioctl resumed>) = 0 [pid 3445] <... ioctl resumed>) = 0 [pid 3447] <... futex resumed>) = 1 [pid 3446] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3445] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3439, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3448] <... ioctl resumed>) = 5 [pid 3447] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3446] <... ioctl resumed>) = 0 [pid 3445] <... ioctl resumed>) = 0 [pid 3446] ioctl(5, KVM_GET_SREGS [pid 3445] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3446] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3446] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3446] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3445] <... ioctl resumed>) = 0 [pid 3448] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3446] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3445] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3448] <... futex resumed>) = 1 [pid 3447] <... futex resumed>) = 0 [pid 3446] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3448] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3447] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3446] <... ioctl resumed>) = 0 [pid 3445] <... ioctl resumed>) = 0 [pid 3448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3447] <... futex resumed>) = 0 [pid 3445] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3448] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3447] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3446] close(6 [pid 3448] <... ioctl resumed>) = 0 [pid 3446] <... close resumed>) = 0 [pid 3445] <... ioctl resumed>) = 0 [pid 3448] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3446] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3448] <... ioctl resumed>) = 0 [pid 3445] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3446] <... ioctl resumed>) = 5 [pid 3448] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3446] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3445] <... ioctl resumed>) = 0 [pid 3448] <... ioctl resumed>) = 0 [pid 3446] <... ioctl resumed>) = 0 [pid 3445] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3448] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3446] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3445] <... ioctl resumed>) = 0 [pid 3445] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3446] <... ioctl resumed>) = 0 [pid 3445] <... ioctl resumed>) = 0 [pid 3446] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3445] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3446] <... futex resumed>) = 1 [pid 3445] <... ioctl resumed>) = 0 [pid 3443] <... futex resumed>) = 0 [pid 3448] <... ioctl resumed>) = 0 [pid 3446] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3445] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3443] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3448] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3445] <... ioctl resumed>) = 0 [pid 3443] <... futex resumed>) = 0 [pid 3448] <... ioctl resumed>) = 0 [pid 3446] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3445] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3443] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3448] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3446] <... ioctl resumed>) = 0 [pid 3445] <... ioctl resumed>) = 0 [pid 3446] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3445] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 300] <... restart_syscall resumed>) = 0 [pid 3448] <... ioctl resumed>) = 0 [pid 3446] <... futex resumed>) = 1 [pid 3445] <... ioctl resumed>) = 0 [pid 3443] <... futex resumed>) = 0 [pid 3448] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3446] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3445] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3443] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3445] <... ioctl resumed>) = 0 [pid 3443] <... futex resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3446] ioctl(5, KVM_RUN [pid 3445] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3443] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3443] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 3449 attached ) = 0x7fc37fe20000 [pid 3443] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3449] set_robust_list(0x55558e2706a0, 24 [pid 3443] <... mprotect resumed>) = 0 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3449 [pid 3443] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3443] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3451 attached [pid 3451] set_robust_list(0x7fc37fe409a0, 24 [pid 3443] <... clone3 resumed> => {parent_tid=[3451]}, 88) = 3451 [pid 3451] <... set_robust_list resumed>) = 0 [pid 3443] rt_sigprocmask(SIG_SETMASK, [], [pid 3451] rt_sigprocmask(SIG_SETMASK, [], [pid 3443] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3451] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3449] <... set_robust_list resumed>) = 0 [pid 3448] <... ioctl resumed>) = 0 [pid 3445] <... ioctl resumed>) = 0 [pid 3443] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3451] ioctl(5, KVM_RUN [pid 3449] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3445] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3443] <... futex resumed>) = 0 [pid 3449] <... prctl resumed>) = 0 [pid 3448] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3446] <... ioctl resumed>, 0) = 0 [pid 3445] <... ioctl resumed>) = 0 [pid 3443] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3451] <... ioctl resumed>, 0) = 0 [pid 3449] setpgid(0, 0 [pid 3448] <... ioctl resumed>) = 0 [pid 3446] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3445] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3451] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3449] <... setpgid resumed>) = 0 [pid 3448] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3446] <... futex resumed>) = 0 [pid 3445] <... ioctl resumed>) = 0 [pid 3451] <... futex resumed>) = 1 [pid 3449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3446] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3445] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3443] <... futex resumed>) = 0 [pid 3451] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3448] <... ioctl resumed>) = 0 [pid 3445] <... ioctl resumed>) = 0 [pid 3449] <... openat resumed>) = 3 [pid 3443] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3448] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3443] <... futex resumed>) = 0 [pid 3449] write(3, "1000", 4 [pid 3445] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3449] <... write resumed>) = 4 [pid 3448] <... ioctl resumed>) = 0 [pid 3446] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3445] <... ioctl resumed>) = 0 [pid 3443] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3449] close(3 [pid 3448] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3446] <... socket resumed>) = 6 [pid 3445] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3449] <... close resumed>) = 0 [pid 3445] <... ioctl resumed>) = 0 executing program [pid 3449] write(1, "executing program\n", 18 [pid 3446] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3445] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3449] <... write resumed>) = 18 [pid 3448] <... ioctl resumed>) = 0 [pid 3446] <... futex resumed>) = 1 [pid 3445] <... ioctl resumed>) = 0 [pid 3443] <... futex resumed>) = 0 [pid 3448] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3446] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3445] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3443] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3449] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3448] <... ioctl resumed>) = 0 [pid 3446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3443] <... futex resumed>) = 0 [pid 3449] <... futex resumed>) = 0 [pid 3448] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3446] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3445] <... ioctl resumed>) = 0 [pid 3443] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3449] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3445] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3449] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3448] <... ioctl resumed>) = 0 [pid 3445] <... ioctl resumed>) = 0 [pid 3449] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3445] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3449] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3448] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3446] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3449] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3445] <... ioctl resumed>) = 0 [pid 3449] <... mmap resumed>) = 0x7fc37fe41000 [pid 3446] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3449] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3445] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3448] <... ioctl resumed>) = 0 [pid 3446] <... futex resumed>) = 1 [pid 3443] <... futex resumed>) = 0 [pid 3446] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3443] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3449] <... mprotect resumed>) = 0 [pid 3448] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3443] <... futex resumed>) = 0 [pid 3443] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3446] ioctl(5, KVM_RUN [pid 3448] <... ioctl resumed>) = 0 [pid 3448] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3445] <... ioctl resumed>) = 0 [pid 3445] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3446] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3448] <... ioctl resumed>) = 0 [pid 3449] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3448] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3446] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3449] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3449] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3446] <... futex resumed>) = 1 [pid 3443] <... futex resumed>) = 0 [pid 3448] <... ioctl resumed>) = 0 [pid 3445] <... ioctl resumed>) = 0 [pid 3443] exit_group(0./strace-static-x86_64: Process 3452 attached [pid 3451] <... futex resumed>) = ? [pid 3448] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3445] ioctl(5, KVM_GET_SREGS [pid 3443] <... exit_group resumed>) = ? [pid 3452] set_robust_list(0x7fc37fe619a0, 24 [pid 3451] +++ exited with 0 +++ [pid 3449] <... clone3 resumed> => {parent_tid=[3452]}, 88) = 3452 [pid 3452] <... set_robust_list resumed>) = 0 [pid 3452] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3452] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3445] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3449] rt_sigprocmask(SIG_SETMASK, [], [pid 3448] <... ioctl resumed>) = 0 [pid 3449] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3445] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3449] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3448] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3449] <... futex resumed>) = 1 [pid 3445] <... openat resumed>) = 6 [pid 3452] <... futex resumed>) = 0 [pid 3449] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3445] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3452] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3448] <... ioctl resumed>) = 0 [pid 3452] <... openat resumed>) = 3 [pid 3448] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3445] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3452] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3445] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3444] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3444] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3452] <... futex resumed>) = 1 [pid 3444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3452] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3444] <... mmap resumed>) = 0x7fc37fe20000 [pid 3449] <... futex resumed>) = 0 [pid 3452] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3449] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3452] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 3452] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3452] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3445] <... ioctl resumed>) = 0 [pid 3445] close(6) = 0 [pid 3445] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3445] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3445] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3445] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3445] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3444] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3444] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3444] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3453 attached => {parent_tid=[3453]}, 88) = 3453 [pid 3453] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3444] rt_sigprocmask(SIG_SETMASK, [], [pid 3453] rt_sigprocmask(SIG_SETMASK, [], [pid 3444] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3453] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3444] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3453] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3444] <... futex resumed>) = 0 [pid 3444] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3453] <... ioctl resumed>) = 0 [pid 3453] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3449] <... futex resumed>) = 1 [pid 3448] <... ioctl resumed>) = 0 [pid 3448] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3453] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3452] <... futex resumed>) = 0 [pid 3449] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3448] <... ioctl resumed>) = 0 [pid 3444] <... futex resumed>) = 0 [pid 3448] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3449] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3449] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3452] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3449] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3448] <... ioctl resumed>) = 0 [pid 3444] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3452] <... ioctl resumed>) = 5 [pid 3448] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3445] <... futex resumed>) = 0 [pid 3444] <... futex resumed>) = 1 [pid 3444] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3452] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3445] ioctl(5, KVM_RUN [pid 3444] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3452] <... futex resumed>) = 1 [pid 3449] <... futex resumed>) = 0 [pid 3448] <... ioctl resumed>) = 0 [pid 3452] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3449] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3448] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3453] <... futex resumed>) = 0 [pid 3449] <... futex resumed>) = 0 [pid 3448] <... ioctl resumed>) = 0 [pid 3453] ioctl(5, KVM_RUN [pid 3449] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3448] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3452] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3452] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3448] <... ioctl resumed>) = 0 [pid 3448] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3448] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3448] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3448] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3448] close(6) = 0 [pid 3448] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3448] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3448] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3448] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3447] <... futex resumed>) = 0 [pid 3447] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3448] <... futex resumed>) = 1 [pid 3447] <... futex resumed>) = 0 [pid 3448] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3447] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3448] <... ioctl resumed>) = 0 [pid 3448] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3447] <... futex resumed>) = 0 [pid 3448] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3447] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3447] <... futex resumed>) = 0 [pid 3448] ioctl(5, KVM_RUN [pid 3447] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3447] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3447] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3447] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3447] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3452] <... ioctl resumed>) = 0 [pid 3447] <... clone3 resumed> => {parent_tid=[3456]}, 88) = 3456 [pid 3452] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3447] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 3456 attached [pid 3447] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3456] set_robust_list(0x7fc37fe409a0, 24 [pid 3447] <... futex resumed>) = 0 [pid 3446] +++ exited with 0 +++ [pid 3443] +++ exited with 0 +++ [pid 3456] <... set_robust_list resumed>) = 0 [pid 3452] <... ioctl resumed>) = 0 [pid 3447] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3456] rt_sigprocmask(SIG_SETMASK, [], [pid 3452] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3456] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3452] <... ioctl resumed>) = 0 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3456] ioctl(5, KVM_RUN [pid 3445] <... ioctl resumed>, 0) = 0 [pid 3452] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3448] <... ioctl resumed>, 0) = 0 [pid 3456] <... ioctl resumed>, 0) = 0 [pid 3453] <... ioctl resumed>, 0) = 0 [pid 3452] <... ioctl resumed>) = 0 [pid 3445] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3448] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3456] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3452] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3456] <... futex resumed>) = 1 [pid 3453] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3448] <... futex resumed>) = 0 [pid 3447] <... futex resumed>) = 0 [pid 3445] <... futex resumed>) = 0 [pid 3456] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3447] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3447] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3448] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3445] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3444] <... futex resumed>) = 0 [pid 3453] <... futex resumed>) = 1 [pid 3452] <... ioctl resumed>) = 0 [pid 3444] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3444] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3453] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3452] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3448] <... socket resumed>) = 6 [pid 3445] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3448] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3445] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3452] <... ioctl resumed>) = 0 [pid 3448] <... futex resumed>) = 1 [pid 3452] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3447] <... futex resumed>) = 0 [pid 3445] <... socket resumed>) = 6 [pid 3448] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3447] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3447] <... futex resumed>) = 0 [pid 3448] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3447] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3452] <... ioctl resumed>) = 0 [pid 3448] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3445] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3452] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3448] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3445] <... futex resumed>) = 1 [pid 3444] <... futex resumed>) = 0 [pid 3448] <... futex resumed>) = 1 [pid 3447] <... futex resumed>) = 0 [pid 3444] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3445] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3448] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3447] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3444] <... futex resumed>) = 0 [pid 3448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3447] <... futex resumed>) = 0 [pid 3444] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3448] ioctl(5, KVM_RUN [pid 3447] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3448] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3448] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3447] <... futex resumed>) = 0 [pid 3447] exit_group(0) = ? [pid 3456] <... futex resumed>) = ? [pid 3456] +++ exited with 0 +++ [pid 3448] <... futex resumed>) = ? [pid 3445] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3452] <... ioctl resumed>) = 0 [pid 3445] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3452] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3445] <... futex resumed>) = 1 [pid 3444] <... futex resumed>) = 0 [pid 3445] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3452] <... ioctl resumed>) = 0 [pid 3452] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3444] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3445] <... futex resumed>) = 0 [pid 3445] ioctl(5, KVM_RUN [pid 3452] <... ioctl resumed>) = 0 [pid 3452] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3445] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3445] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3445] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 297] <... restart_syscall resumed>) = 0 [pid 3444] <... futex resumed>) = 1 [pid 3444] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3444] exit_group(0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3444] <... exit_group resumed>) = ? [pid 3445] <... futex resumed>) = ? [pid 3445] +++ exited with 0 +++ ./strace-static-x86_64: Process 3457 attached [pid 3453] <... futex resumed>) = ? [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3457 [pid 3457] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3452] <... ioctl resumed>) = 0 [pid 3457] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3452] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3457] <... prctl resumed>) = 0 [pid 3457] setpgid(0, 0) = 0 [pid 3457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3452] <... ioctl resumed>) = 0 [pid 3452] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3452] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3452] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3452] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3452] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3457] <... openat resumed>) = 3 [pid 3452] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3457] write(3, "1000", 4) = 4 [pid 3452] <... ioctl resumed>) = 0 [pid 3457] close(3 [pid 3452] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3457] <... close resumed>) = 0 executing program [pid 3457] write(1, "executing program\n", 18) = 18 [pid 3457] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3457] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3452] <... ioctl resumed>) = 0 [pid 3457] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3452] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3457] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3457] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3452] <... ioctl resumed>) = 0 [pid 3457] <... mmap resumed>) = 0x7fc37fe41000 [pid 3452] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3457] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3452] <... ioctl resumed>) = 0 [pid 3452] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3457] <... mprotect resumed>) = 0 [pid 3457] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3452] <... ioctl resumed>) = 0 [pid 3457] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3457] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3452] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}./strace-static-x86_64: Process 3458 attached [pid 3458] set_robust_list(0x7fc37fe619a0, 24 [pid 3457] <... clone3 resumed> => {parent_tid=[3458]}, 88) = 3458 [pid 3452] <... ioctl resumed>) = 0 [pid 3458] <... set_robust_list resumed>) = 0 [pid 3457] rt_sigprocmask(SIG_SETMASK, [], [pid 3452] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3458] rt_sigprocmask(SIG_SETMASK, [], [pid 3457] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3458] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3457] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3452] <... ioctl resumed>) = 0 [pid 3458] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3457] <... futex resumed>) = 0 [pid 3452] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3457] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3458] <... openat resumed>) = 3 [pid 3458] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3452] <... ioctl resumed>) = 0 [pid 3452] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3452] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3458] <... futex resumed>) = 1 [pid 3457] <... futex resumed>) = 0 [pid 3458] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3457] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3457] <... futex resumed>) = 0 [pid 3458] ioctl(3, KVM_CREATE_VM, 0 [pid 3457] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3452] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3452] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3452] close(6) = 0 [pid 3452] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3452] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3452] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3452] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3449] <... futex resumed>) = 0 [pid 3449] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3449] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3452] <... futex resumed>) = 1 [pid 3452] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3452] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3449] <... futex resumed>) = 0 [pid 3449] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3449] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3449] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3452] <... futex resumed>) = 1 [pid 3449] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3452] ioctl(5, KVM_RUN [pid 3449] <... mprotect resumed>) = 0 [pid 3458] <... ioctl resumed>) = 4 [pid 3449] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3449] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3460 attached [pid 3452] <... ioctl resumed>, 0) = 0 [pid 3460] set_robust_list(0x7fc37fe409a0, 24 [pid 3458] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3452] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3449] <... clone3 resumed> => {parent_tid=[3460]}, 88) = 3460 [pid 3460] <... set_robust_list resumed>) = 0 [pid 3452] <... futex resumed>) = 0 [pid 3449] rt_sigprocmask(SIG_SETMASK, [], [pid 3460] rt_sigprocmask(SIG_SETMASK, [], [pid 3458] <... futex resumed>) = 1 [pid 3457] <... futex resumed>) = 0 [pid 3452] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3449] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3460] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3458] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3457] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3449] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3460] ioctl(5, KVM_RUN [pid 3458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3457] <... futex resumed>) = 0 [pid 3449] <... futex resumed>) = 0 [pid 3458] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3457] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3449] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3460] <... ioctl resumed>, 0) = 0 [pid 3458] <... ioctl resumed>) = 5 [pid 3460] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3458] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3449] <... futex resumed>) = 0 [pid 3460] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3458] <... futex resumed>) = 1 [pid 3457] <... futex resumed>) = 0 [pid 3449] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3458] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3457] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3452] <... futex resumed>) = 0 [pid 3449] <... futex resumed>) = 1 [pid 3457] <... futex resumed>) = 0 [pid 3458] <... ioctl resumed>) = 0 [pid 3457] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3452] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3449] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3458] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3452] <... socket resumed>) = 6 [pid 3452] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3452] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3449] <... futex resumed>) = 0 [pid 3458] <... ioctl resumed>) = 0 [pid 3452] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3449] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3452] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3458] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3453] +++ exited with 0 +++ [pid 3449] <... futex resumed>) = 0 [pid 3444] +++ exited with 0 +++ [pid 3452] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3449] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3444, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3458] <... ioctl resumed>) = 0 [pid 3452] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3449] <... futex resumed>) = 0 [pid 3452] ioctl(5, KVM_RUN [pid 3449] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3458] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3449] <... futex resumed>) = 0 [pid 3452] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3449] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3452] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3449] <... futex resumed>) = 0 [pid 3452] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3449] exit_group(0 [pid 3460] <... futex resumed>) = ? [pid 3452] <... futex resumed>) = ? [pid 3449] <... exit_group resumed>) = ? [pid 3460] +++ exited with 0 +++ [pid 3452] +++ exited with 0 +++ [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3461 attached , child_tidptr=0x55558e270690) = 3461 [pid 3461] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3461] setpgid(0, 0) = 0 [pid 3461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3458] <... ioctl resumed>) = 0 [pid 3458] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3461] <... openat resumed>) = 3 [pid 3458] <... ioctl resumed>) = 0 [pid 3461] write(3, "1000", 4 [pid 3458] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3461] <... write resumed>) = 4 [pid 3458] <... ioctl resumed>) = 0 [pid 3458] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3461] close(3 [pid 3458] <... ioctl resumed>) = 0 [pid 3461] <... close resumed>) = 0 [pid 3458] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3461] write(1, "executing program\n", 18executing program [pid 3458] <... ioctl resumed>) = 0 [pid 3461] <... write resumed>) = 18 [pid 3458] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3461] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3458] <... ioctl resumed>) = 0 [pid 3461] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3458] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3461] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3461] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3458] <... ioctl resumed>) = 0 [pid 3461] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3461] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3458] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3461] <... mmap resumed>) = 0x7fc37fe41000 [pid 3461] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3458] <... ioctl resumed>) = 0 [pid 3461] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3461] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3462 attached => {parent_tid=[3462]}, 88) = 3462 [pid 3458] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3462] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3458] <... ioctl resumed>) = 0 [pid 3461] rt_sigprocmask(SIG_SETMASK, [], [pid 3462] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3462] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3461] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3458] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3461] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3462] <... futex resumed>) = 0 [pid 3461] <... futex resumed>) = 1 [pid 3462] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3461] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3458] <... ioctl resumed>) = 0 [pid 3462] <... openat resumed>) = 3 [pid 3462] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3462] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3458] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3461] <... futex resumed>) = 0 [pid 3448] +++ exited with 0 +++ [pid 3458] <... ioctl resumed>) = 0 [pid 3447] +++ exited with 0 +++ [pid 3458] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3461] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3447, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 3462] <... futex resumed>) = 0 [pid 3461] <... futex resumed>) = 1 [pid 3458] <... ioctl resumed>) = 0 [pid 3462] ioctl(3, KVM_CREATE_VM, 0 [pid 3458] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3461] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3462] <... ioctl resumed>) = 4 [pid 3458] <... ioctl resumed>) = 0 [pid 3458] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3462] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3462] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3461] <... futex resumed>) = 0 [pid 3458] <... ioctl resumed>) = 0 [pid 299] <... restart_syscall resumed>) = 0 [pid 3461] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3462] <... futex resumed>) = 0 [pid 3461] <... futex resumed>) = 1 [pid 3458] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3462] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3461] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3462] <... ioctl resumed>) = 5 [pid 3462] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3458] <... ioctl resumed>) = 0 [pid 3458] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}./strace-static-x86_64: Process 3463 attached [pid 3462] <... futex resumed>) = 1 [pid 3461] <... futex resumed>) = 0 [pid 3462] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3461] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3458] <... ioctl resumed>) = 0 [pid 3463] set_robust_list(0x55558e2706a0, 24 [pid 3462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3461] <... futex resumed>) = 0 [pid 3458] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3463 [pid 3463] <... set_robust_list resumed>) = 0 [pid 3462] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3461] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3458] <... ioctl resumed>) = 0 [pid 3458] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3462] <... ioctl resumed>) = 0 [pid 3458] <... ioctl resumed>) = 0 [pid 3463] setpgid(0, 0 [pid 3462] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3458] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3463] <... setpgid resumed>) = 0 [pid 3458] <... ioctl resumed>) = 0 [pid 3458] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3462] <... ioctl resumed>) = 0 [pid 3458] <... ioctl resumed>) = 0 [pid 3458] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3462] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3458] <... ioctl resumed>) = 0 [pid 3458] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3463] <... openat resumed>) = 3 [pid 3462] <... ioctl resumed>) = 0 [pid 3462] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3463] write(3, "1000", 4) = 4 [pid 3463] close(3 [pid 3462] <... ioctl resumed>) = 0 [pid 3463] <... close resumed>) = 0 executing program [pid 3462] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3463] write(1, "executing program\n", 18) = 18 [pid 3462] <... ioctl resumed>) = 0 [pid 3463] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3462] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3463] <... futex resumed>) = 0 [pid 3463] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3462] <... ioctl resumed>) = 0 [pid 3463] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3462] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3463] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3463] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3462] <... ioctl resumed>) = 0 [pid 3463] <... mmap resumed>) = 0x7fc37fe41000 [pid 3462] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3463] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3463] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3462] <... ioctl resumed>) = 0 [pid 3462] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3463] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3463] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} => {parent_tid=[3464]}, 88) = 3464 ./strace-static-x86_64: Process 3464 attached [pid 3463] rt_sigprocmask(SIG_SETMASK, [], [pid 3464] set_robust_list(0x7fc37fe619a0, 24 [pid 3463] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3463] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3463] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3464] <... set_robust_list resumed>) = 0 [pid 3464] rt_sigprocmask(SIG_SETMASK, [], [pid 3462] <... ioctl resumed>) = 0 [pid 3464] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3462] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3464] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3462] <... ioctl resumed>) = 0 [pid 3462] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3464] <... openat resumed>) = 3 [pid 3464] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3463] <... futex resumed>) = 0 [pid 3464] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3463] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3463] <... futex resumed>) = 0 [pid 3464] ioctl(3, KVM_CREATE_VM, 0 [pid 3463] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3464] <... ioctl resumed>) = 4 [pid 3464] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3463] <... futex resumed>) = 0 [pid 3464] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3463] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3463] <... futex resumed>) = 0 [pid 3464] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3463] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3464] <... ioctl resumed>) = 5 [pid 3464] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3463] <... futex resumed>) = 0 [pid 3463] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3463] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3464] <... futex resumed>) = 1 [pid 3464] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3464] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3462] <... ioctl resumed>) = 0 [pid 3462] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3464] <... ioctl resumed>) = 0 [pid 3464] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3462] <... ioctl resumed>) = 0 [pid 3464] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3462] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3464] <... ioctl resumed>) = 0 [pid 3464] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3462] <... ioctl resumed>) = 0 [pid 3464] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3462] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3464] <... ioctl resumed>) = 0 [pid 3464] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3458] <... ioctl resumed>) = 0 [pid 3464] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3458] ioctl(5, KVM_GET_SREGS [pid 3464] <... ioctl resumed>) = 0 [pid 3462] <... ioctl resumed>) = 0 [pid 3464] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3462] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3464] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3458] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3462] <... ioctl resumed>) = 0 [pid 3462] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3464] <... ioctl resumed>) = 0 [pid 3458] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3464] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3462] <... ioctl resumed>) = 0 [pid 3458] <... openat resumed>) = 6 [pid 3464] <... ioctl resumed>) = 0 [pid 3462] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3458] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3457] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3464] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3457] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3464] <... ioctl resumed>) = 0 [pid 3462] <... ioctl resumed>) = 0 [pid 3458] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3457] <... futex resumed>) = 0 [pid 3464] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3462] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3458] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3457] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3464] <... ioctl resumed>) = 0 [pid 3457] <... mmap resumed>) = 0x7fc37fe20000 [pid 3464] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3462] <... ioctl resumed>) = 0 [pid 3458] <... ioctl resumed>) = 0 [pid 3457] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3458] close(6) = 0 [pid 3457] <... mprotect resumed>) = 0 [pid 3458] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3457] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3462] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3464] <... ioctl resumed>) = 0 [pid 3458] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3457] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3464] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3462] <... ioctl resumed>) = 0 [pid 3464] <... ioctl resumed>) = 0 [pid 3462] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3458] <... ioctl resumed>) = 0 [pid 3457] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3464] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3458] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3457] <... clone3 resumed> => {parent_tid=[3465]}, 88) = 3465 [pid 3458] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3457] rt_sigprocmask(SIG_SETMASK, [], [pid 3458] <... futex resumed>) = 0 [pid 3457] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3458] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3457] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3457] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3465 attached [pid 3462] <... ioctl resumed>) = 0 [pid 3465] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3462] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3465] rt_sigprocmask(SIG_SETMASK, [], [pid 3464] <... ioctl resumed>) = 0 [pid 3465] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3464] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3465] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3465] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3464] <... ioctl resumed>) = 0 [pid 3465] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3464] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3457] <... futex resumed>) = 0 [pid 3457] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3457] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3465] <... futex resumed>) = 0 [pid 3465] ioctl(5, KVM_RUN [pid 3464] <... ioctl resumed>) = 0 [pid 3462] <... ioctl resumed>) = 0 [pid 3458] <... futex resumed>) = 0 [pid 3457] <... futex resumed>) = 1 [pid 3464] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3462] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3458] ioctl(5, KVM_RUN [pid 3457] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3465] <... ioctl resumed>, 0) = 0 [pid 3465] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3449] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3449, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3465] <... futex resumed>) = 0 [pid 3465] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3464] <... ioctl resumed>) = 0 [pid 3462] <... ioctl resumed>) = 0 [pid 3464] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3462] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3458] <... ioctl resumed>, 0) = 0 [pid 3458] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3458] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3457] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3458] <... futex resumed>) = 0 [pid 3457] <... futex resumed>) = 1 [pid 3458] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3457] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3464] <... ioctl resumed>) = 0 [pid 3462] <... ioctl resumed>) = 0 [pid 3458] <... socket resumed>) = 6 [pid 3464] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3462] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3458] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3464] <... ioctl resumed>) = 0 [pid 3462] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3464] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3462] <... ioctl resumed>) = 0 [pid 3458] <... futex resumed>) = 1 [pid 3457] <... futex resumed>) = 0 [pid 3457] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3462] ioctl(5, KVM_GET_SREGS [pid 3457] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3458] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3462] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3458] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3462] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3458] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3457] <... futex resumed>) = 0 [pid 3458] <... futex resumed>) = 1 [pid 3457] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3458] ioctl(5, KVM_RUN [pid 3457] <... futex resumed>) = 0 [pid 3458] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3457] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3464] <... ioctl resumed>) = 0 [pid 3462] <... openat resumed>) = 6 [pid 3464] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3462] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3458] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3457] <... futex resumed>) = 0 [pid 3458] <... futex resumed>) = 1 [pid 3457] exit_group(0 [pid 3465] <... futex resumed>) = ? [pid 3457] <... exit_group resumed>) = ? [pid 3465] +++ exited with 0 +++ [pid 3464] <... ioctl resumed>) = 0 [pid 3462] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3458] +++ exited with 0 +++ [pid 3464] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3462] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 3462] close(6) = 0 [pid 3462] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3462] <... ioctl resumed>) = 5 [pid 3462] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}./strace-static-x86_64: Process 3467 attached ) = 0 [pid 3462] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3467] set_robust_list(0x55558e2706a0, 24 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3467 [pid 3467] <... set_robust_list resumed>) = 0 [pid 3462] <... ioctl resumed>) = 0 [pid 3462] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3467] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3462] <... futex resumed>) = 1 [pid 3462] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3461] <... futex resumed>) = 0 [pid 3461] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3462] <... futex resumed>) = 0 [pid 3461] <... futex resumed>) = 1 [pid 3462] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3462] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3462] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3461] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3461] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3467] <... prctl resumed>) = 0 [pid 3462] <... futex resumed>) = 0 [pid 3461] <... futex resumed>) = 1 [pid 3467] setpgid(0, 0 [pid 3464] <... ioctl resumed>) = 0 [pid 3464] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3464] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3464] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3464] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3464] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3464] close(6) = 0 [pid 3464] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3464] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3464] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3464] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3464] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3463] <... futex resumed>) = 0 [pid 3463] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3464] <... futex resumed>) = 0 [pid 3464] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3464] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3463] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3464] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3463] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3464] <... futex resumed>) = 0 [pid 3463] <... futex resumed>) = 1 [pid 3464] ioctl(5, KVM_RUN [pid 3467] <... setpgid resumed>) = 0 [pid 3464] <... ioctl resumed>, 0) = 0 [pid 3463] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3462] ioctl(5, KVM_RUN [pid 3461] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3463] <... futex resumed>) = 0 [pid 3467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3463] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3463] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3463] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3463] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[3470]}, 88) = 3470 [pid 3463] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3463] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3461] <... futex resumed>) = 0 [pid 3463] <... futex resumed>) = 0 [pid 3463] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3470 attached [pid 3470] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3470] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3470] ioctl(5, KVM_RUN [pid 3461] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3467] <... openat resumed>) = 3 [pid 3461] <... mmap resumed>) = 0x7fc37fe20000 [pid 3467] write(3, "1000", 4 [pid 3470] <... ioctl resumed>, 0) = 0 [pid 3467] <... write resumed>) = 4 [pid 3461] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3470] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3467] close(3 [pid 3470] <... futex resumed>) = 1 [pid 3463] <... futex resumed>) = 0 [pid 3461] <... mprotect resumed>) = 0 [pid 3470] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3467] <... close resumed>) = 0 [pid 3464] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3463] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3470] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3467] write(1, "executing program\n", 18 [pid 3464] <... futex resumed>) = 0 [pid 3463] <... futex resumed>) = 0 [pid 3461] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3470] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3467] <... write resumed>) = 18 [pid 3464] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3463] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3470] <... socket resumed>) = 6 [pid 3470] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3463] <... futex resumed>) = 0 [pid 3470] <... futex resumed>) = 1 [pid 3463] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3470] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3464] <... futex resumed>) = 0 [pid 3463] <... futex resumed>) = 1 [pid 3464] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3463] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3467] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3464] <... mmap resumed>) = -1 EINVAL (Invalid argument) executing program [pid 3461] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3467] <... futex resumed>) = 0 [pid 3464] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3461] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3467] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3464] <... futex resumed>) = 1 [pid 3463] <... futex resumed>) = 0 [pid 3464] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3463] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3471 attached [pid 3467] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3464] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3463] <... futex resumed>) = 0 [pid 3471] set_robust_list(0x7fc37fe409a0, 24 [pid 3467] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3464] ioctl(5, KVM_RUN [pid 3463] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3461] <... clone3 resumed> => {parent_tid=[3471]}, 88) = 3471 [pid 3471] <... set_robust_list resumed>) = 0 [pid 3467] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3464] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3461] rt_sigprocmask(SIG_SETMASK, [], [pid 3471] rt_sigprocmask(SIG_SETMASK, [], [pid 3467] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3464] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3461] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3471] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3467] <... mmap resumed>) = 0x7fc37fe41000 [pid 3464] <... futex resumed>) = 1 [pid 3463] <... futex resumed>) = 0 [pid 3461] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3471] ioctl(5, KVM_RUN [pid 3467] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3464] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3463] exit_group(0 [pid 3461] <... futex resumed>) = 0 [pid 3467] <... mprotect resumed>) = 0 [pid 3462] <... ioctl resumed>, 0) = 0 [pid 3461] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3467] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3463] <... exit_group resumed>) = ? [pid 3467] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3467] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3464] <... futex resumed>) = ? ./strace-static-x86_64: Process 3472 attached [pid 3464] +++ exited with 0 +++ [pid 3467] <... clone3 resumed> => {parent_tid=[3472]}, 88) = 3472 [pid 3470] <... futex resumed>) = ? [pid 3467] rt_sigprocmask(SIG_SETMASK, [], [pid 3472] set_robust_list(0x7fc37fe619a0, 24 [pid 3471] <... ioctl resumed>, 0) = 0 [pid 3467] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3462] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3472] <... set_robust_list resumed>) = 0 [pid 3471] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3467] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3472] rt_sigprocmask(SIG_SETMASK, [], [pid 3467] <... futex resumed>) = 0 [pid 3462] <... futex resumed>) = 0 [pid 3472] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3471] <... futex resumed>) = 1 [pid 3467] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3462] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3461] <... futex resumed>) = 0 [pid 3472] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3471] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3461] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3472] <... openat resumed>) = 3 [pid 3462] <... futex resumed>) = 0 [pid 3461] <... futex resumed>) = 1 [pid 3472] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3462] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3461] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3472] <... futex resumed>) = 1 [pid 3467] <... futex resumed>) = 0 [pid 3462] <... socket resumed>) = 6 [pid 3472] ioctl(3, KVM_CREATE_VM, 0 [pid 3467] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3462] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3467] <... futex resumed>) = 0 [pid 3467] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3462] <... futex resumed>) = 1 [pid 3462] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3461] <... futex resumed>) = 0 [pid 3461] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3462] <... futex resumed>) = 0 [pid 3462] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3461] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3462] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3461] <... futex resumed>) = 0 [pid 3461] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3461] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3462] ioctl(5, KVM_RUN [pid 3472] <... ioctl resumed>) = 4 [pid 3462] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3462] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3461] <... futex resumed>) = 0 [pid 3462] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3461] exit_group(0 [pid 3471] <... futex resumed>) = ? [pid 3462] <... futex resumed>) = ? [pid 3461] <... exit_group resumed>) = ? [pid 3472] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3471] +++ exited with 0 +++ [pid 3472] <... futex resumed>) = 1 [pid 3467] <... futex resumed>) = 0 [pid 3467] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3467] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3472] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3472] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3467] <... futex resumed>) = 0 [pid 3472] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3467] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3467] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3472] <... ioctl resumed>) = 0 [pid 3472] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3457] +++ exited with 0 +++ [pid 3472] <... ioctl resumed>) = 0 [pid 3472] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3457, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3472] <... ioctl resumed>) = 0 [pid 3472] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3472] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3472] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3472] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3472] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3472] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3472] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3472] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3472] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 297] <... restart_syscall resumed>) = 0 [pid 3472] <... ioctl resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3472] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 ./strace-static-x86_64: Process 3473 attached [pid 3472] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3473 [pid 3473] set_robust_list(0x55558e2706a0, 24 [pid 3472] <... ioctl resumed>) = 0 [pid 3473] <... set_robust_list resumed>) = 0 [pid 3472] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3472] <... ioctl resumed>) = 0 [pid 3473] setpgid(0, 0 [pid 3472] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3473] <... setpgid resumed>) = 0 [pid 3473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3472] <... ioctl resumed>) = 0 [pid 3472] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3473] <... openat resumed>) = 3 [pid 3473] write(3, "1000", 4) = 4 [pid 3473] close(3 [pid 3472] <... ioctl resumed>) = 0 [pid 3473] <... close resumed>) = 0 [pid 3473] write(1, "executing program\n", 18executing program ) = 18 [pid 3473] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3473] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3472] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3473] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3473] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3472] <... ioctl resumed>) = 0 [pid 3473] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3472] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3473] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3473] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3473] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3474 attached => {parent_tid=[3474]}, 88) = 3474 [pid 3474] set_robust_list(0x7fc37fe619a0, 24 [pid 3473] rt_sigprocmask(SIG_SETMASK, [], [pid 3474] <... set_robust_list resumed>) = 0 [pid 3473] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3474] rt_sigprocmask(SIG_SETMASK, [], [pid 3473] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3474] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3473] <... futex resumed>) = 0 [pid 3474] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3473] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3474] <... openat resumed>) = 3 [pid 3474] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3473] <... futex resumed>) = 0 [pid 3474] <... futex resumed>) = 1 [pid 3473] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3474] ioctl(3, KVM_CREATE_VM, 0 [pid 3473] <... futex resumed>) = 0 [pid 3474] <... ioctl resumed>) = 4 [pid 3473] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3472] <... ioctl resumed>) = 0 [pid 3474] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3472] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3474] <... futex resumed>) = 0 [pid 3473] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3474] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3473] <... futex resumed>) = 0 [pid 3474] <... ioctl resumed>) = 5 [pid 3473] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3472] <... ioctl resumed>) = 0 [pid 3472] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3474] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3472] <... ioctl resumed>) = 0 [pid 3474] <... futex resumed>) = 1 [pid 3473] <... futex resumed>) = 0 [pid 3472] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3474] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3473] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3472] <... ioctl resumed>) = 0 [pid 3474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3473] <... futex resumed>) = 0 [pid 3472] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3473] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3474] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3472] <... ioctl resumed>) = 0 [pid 3472] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3472] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3472] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3472] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3474] <... ioctl resumed>) = 0 [pid 3472] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3474] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3472] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3474] <... ioctl resumed>) = 0 [pid 3472] <... ioctl resumed>) = 0 [pid 3472] close(6) = 0 [pid 3472] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3474] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3472] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3474] <... ioctl resumed>) = 0 [pid 3474] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3472] <... ioctl resumed>) = 0 [pid 3472] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3472] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3467] <... futex resumed>) = 0 [pid 3474] <... ioctl resumed>) = 0 [pid 3472] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3467] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3474] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3472] <... ioctl resumed>) = 0 [pid 3467] <... futex resumed>) = 0 [pid 3474] <... ioctl resumed>) = 0 [pid 3472] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3467] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3474] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3472] <... futex resumed>) = 0 [pid 3467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3472] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3467] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3474] <... ioctl resumed>) = 0 [pid 3467] <... futex resumed>) = 0 [pid 3474] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3467] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3467] <... futex resumed>) = 0 [pid 3472] ioctl(5, KVM_RUN [pid 3467] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3467] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3467] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3467] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[3476]}, 88) = 3476 [pid 3467] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3467] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3467] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3476 attached [pid 3474] <... ioctl resumed>) = 0 [pid 3476] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3476] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3476] ioctl(5, KVM_RUN [pid 3472] <... ioctl resumed>, 0) = 0 [pid 3474] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3472] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3476] <... ioctl resumed>, 0) = 0 [pid 3472] <... futex resumed>) = 0 [pid 3474] <... ioctl resumed>) = 0 [pid 3472] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3474] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3476] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3467] <... futex resumed>) = 0 [pid 3467] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3467] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3476] <... futex resumed>) = 1 [pid 3476] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3472] <... futex resumed>) = 0 [pid 3472] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3474] <... ioctl resumed>) = 0 [pid 3472] <... socket resumed>) = 6 [pid 3474] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3462] +++ exited with 0 +++ [pid 3461] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3474] <... ioctl resumed>) = 0 [pid 3472] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3474] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3472] <... futex resumed>) = 1 [pid 3467] <... futex resumed>) = 0 [pid 3472] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3470] +++ exited with 0 +++ [pid 3467] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3463] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3463, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3467] <... futex resumed>) = 0 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3467] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3472] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3472] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3474] <... ioctl resumed>) = 0 [pid 3474] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3472] <... futex resumed>) = 1 [pid 3467] <... futex resumed>) = 0 [pid 3472] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3467] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3474] <... ioctl resumed>) = 0 [pid 3472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3467] <... futex resumed>) = 0 [pid 3474] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3472] ioctl(5, KVM_RUN [pid 3467] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3472] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3474] <... ioctl resumed>) = 0 [pid 3474] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3472] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3474] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3474] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3472] <... futex resumed>) = 1 [pid 3467] <... futex resumed>) = 0 [pid 3472] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3474] <... ioctl resumed>) = 0 [pid 3467] exit_group(0 [pid 3476] <... futex resumed>) = ? [pid 3474] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3472] <... futex resumed>) = ? [pid 3476] +++ exited with 0 +++ [pid 3472] +++ exited with 0 +++ [pid 3467] <... exit_group resumed>) = ? [pid 3474] <... ioctl resumed>) = 0 [pid 3474] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3474] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3474] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3474] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3474] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3474] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 299] <... restart_syscall resumed>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 3474] <... ioctl resumed>) = 0 [pid 3474] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3474] <... ioctl resumed>) = 0 [pid 3474] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3474] ioctl(5, KVM_GET_SREGS./strace-static-x86_64: Process 3477 attached , {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3474] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3474] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 ./strace-static-x86_64: Process 3478 attached [pid 3474] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3474] close(6) = 0 [pid 3477] set_robust_list(0x55558e2706a0, 24 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3477 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3478 [pid 3474] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3477] <... set_robust_list resumed>) = 0 [pid 3474] <... ioctl resumed>) = 5 [pid 3474] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3478] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3474] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3478] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3474] <... ioctl resumed>) = 0 [pid 3478] <... prctl resumed>) = 0 [pid 3477] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3474] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3478] setpgid(0, 0 [pid 3477] <... prctl resumed>) = 0 [pid 3474] <... futex resumed>) = 1 [pid 3473] <... futex resumed>) = 0 [pid 3478] <... setpgid resumed>) = 0 [pid 3477] setpgid(0, 0 [pid 3474] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3473] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3477] <... setpgid resumed>) = 0 [pid 3474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3473] <... futex resumed>) = 0 [pid 3478] <... openat resumed>) = 3 [pid 3477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3474] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3473] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3478] write(3, "1000", 4 [pid 3477] <... openat resumed>) = 3 [pid 3474] <... ioctl resumed>) = 0 [pid 3478] <... write resumed>) = 4 [pid 3477] write(3, "1000", 4 [pid 3474] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3478] close(3 [pid 3477] <... write resumed>) = 4 [pid 3474] <... futex resumed>) = 1 [pid 3473] <... futex resumed>) = 0 [pid 3478] <... close resumed>) = 0 [pid 3477] close(3 [pid 3474] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3473] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3478] write(1, "executing program\n", 18executing program [pid 3474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3473] <... futex resumed>) = 0 [pid 3478] <... write resumed>) = 18 [pid 3477] <... close resumed>) = 0 [pid 3474] ioctl(5, KVM_RUN [pid 3473] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000executing program [pid 3478] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3477] write(1, "executing program\n", 18 [pid 3473] <... futex resumed>) = 0 [pid 3477] <... write resumed>) = 18 [pid 3473] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3477] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3473] <... mmap resumed>) = 0x7fc37fe20000 [pid 3473] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3477] <... futex resumed>) = 0 [pid 3473] <... mprotect resumed>) = 0 [pid 3477] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3473] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3477] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3473] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3477] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3473] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3477] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 3480 attached [pid 3478] <... futex resumed>) = 0 [pid 3480] set_robust_list(0x7fc37fe409a0, 24 [pid 3478] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3477] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3473] <... clone3 resumed> => {parent_tid=[3480]}, 88) = 3480 [pid 3480] <... set_robust_list resumed>) = 0 [pid 3478] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3477] <... mmap resumed>) = 0x7fc37fe41000 [pid 3478] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3477] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3473] rt_sigprocmask(SIG_SETMASK, [], [pid 3480] rt_sigprocmask(SIG_SETMASK, [], [pid 3478] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3477] <... mprotect resumed>) = 0 [pid 3473] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3480] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3478] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3477] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3473] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3480] ioctl(5, KVM_RUN [pid 3478] <... mmap resumed>) = 0x7fc37fe41000 [pid 3477] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3473] <... futex resumed>) = 0 [pid 3478] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3477] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3473] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3481 attached [pid 3480] <... ioctl resumed>, 0) = 0 [pid 3478] <... mprotect resumed>) = 0 [pid 3474] <... ioctl resumed>, 0) = 0 [pid 3481] set_robust_list(0x7fc37fe619a0, 24 [pid 3477] <... clone3 resumed> => {parent_tid=[3481]}, 88) = 3481 [pid 3477] rt_sigprocmask(SIG_SETMASK, [], [pid 3478] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3481] <... set_robust_list resumed>) = 0 [pid 3474] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3481] rt_sigprocmask(SIG_SETMASK, [], [pid 3480] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3478] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3477] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3474] <... futex resumed>) = 0 [pid 3481] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3480] <... futex resumed>) = 1 [pid 3478] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3477] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3473] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3482 attached [pid 3481] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3480] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3477] <... futex resumed>) = 0 [pid 3474] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3473] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3482] set_robust_list(0x7fc37fe619a0, 24 [pid 3478] <... clone3 resumed> => {parent_tid=[3482]}, 88) = 3482 [pid 3477] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3474] <... socket resumed>) = 6 [pid 3473] <... futex resumed>) = 0 [pid 3482] <... set_robust_list resumed>) = 0 [pid 3481] <... openat resumed>) = 3 [pid 3478] rt_sigprocmask(SIG_SETMASK, [], [pid 3474] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3473] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3482] rt_sigprocmask(SIG_SETMASK, [], [pid 3481] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3478] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3474] <... futex resumed>) = 0 [pid 3473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3482] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3481] <... futex resumed>) = 1 [pid 3478] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3477] <... futex resumed>) = 0 [pid 3474] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3473] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3482] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3481] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3478] <... futex resumed>) = 0 [pid 3477] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3473] <... futex resumed>) = 0 [pid 3482] <... openat resumed>) = 3 [pid 3481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3478] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3477] <... futex resumed>) = 0 [pid 3474] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3473] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3482] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3477] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3482] <... futex resumed>) = 0 [pid 3478] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3482] ioctl(3, KVM_CREATE_VM, 0 [pid 3478] <... futex resumed>) = 0 [pid 3481] ioctl(3, KVM_CREATE_VM, 0 [pid 3478] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3474] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3482] <... ioctl resumed>) = 4 [pid 3482] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3482] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3478] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3482] <... futex resumed>) = 0 [pid 3478] <... futex resumed>) = 1 [pid 3482] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3478] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3474] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3482] <... ioctl resumed>) = 5 [pid 3481] <... ioctl resumed>) = 4 [pid 3474] <... futex resumed>) = 1 [pid 3481] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3473] <... futex resumed>) = 0 [pid 3482] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3481] <... futex resumed>) = 1 [pid 3477] <... futex resumed>) = 0 [pid 3474] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3473] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3482] <... futex resumed>) = 1 [pid 3481] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3478] <... futex resumed>) = 0 [pid 3477] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3473] <... futex resumed>) = 0 [pid 3482] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3478] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3477] <... futex resumed>) = 0 [pid 3474] ioctl(5, KVM_RUN [pid 3478] <... futex resumed>) = 0 [pid 3474] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3478] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3481] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3477] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3474] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3473] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3482] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3474] <... futex resumed>) = 0 [pid 3473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3482] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3474] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3473] exit_group(0) = ? [pid 3482] <... ioctl resumed>) = 0 [pid 3480] <... futex resumed>) = ? [pid 3474] <... futex resumed>) = ? [pid 3482] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3481] <... ioctl resumed>) = 5 [pid 3480] +++ exited with 0 +++ [pid 3481] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3481] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3477] <... futex resumed>) = 0 [pid 3477] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3481] <... futex resumed>) = 0 [pid 3481] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3477] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3482] <... ioctl resumed>) = 0 [pid 3481] <... ioctl resumed>) = 0 [pid 3481] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3482] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3481] <... ioctl resumed>) = 0 [pid 3482] <... ioctl resumed>) = 0 [pid 3481] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3482] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3481] <... ioctl resumed>) = 0 [pid 3481] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3482] <... ioctl resumed>) = 0 [pid 3482] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3481] <... ioctl resumed>) = 0 [pid 3481] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3482] <... ioctl resumed>) = 0 [pid 3482] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3481] <... ioctl resumed>) = 0 [pid 3481] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3482] <... ioctl resumed>) = 0 [pid 3481] <... ioctl resumed>) = 0 [pid 3482] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3481] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3482] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3481] <... ioctl resumed>) = 0 [pid 3482] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3481] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3482] <... ioctl resumed>) = 0 [pid 3482] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3481] <... ioctl resumed>) = 0 [pid 3482] <... ioctl resumed>) = 0 [pid 3481] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3482] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3482] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3482] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3481] <... ioctl resumed>) = 0 [pid 3481] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3482] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3481] <... ioctl resumed>) = 0 [pid 3482] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3481] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3482] <... ioctl resumed>) = 0 [pid 3481] <... ioctl resumed>) = 0 [pid 3482] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3481] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3482] <... ioctl resumed>) = 0 [pid 3481] <... ioctl resumed>) = 0 [pid 3481] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3482] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3481] <... ioctl resumed>) = 0 [pid 3481] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3482] <... ioctl resumed>) = 0 [pid 3481] <... ioctl resumed>) = 0 [pid 3482] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3481] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3482] <... ioctl resumed>) = 0 [pid 3481] <... ioctl resumed>) = 0 [pid 3482] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3481] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3467] +++ exited with 0 +++ [pid 3482] <... ioctl resumed>) = 0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3467, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3482] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3481] <... ioctl resumed>) = 0 [pid 3482] <... ioctl resumed>) = 0 [pid 3481] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3482] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3482] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3481] <... ioctl resumed>) = 0 [pid 3481] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3482] <... ioctl resumed>) = 0 [pid 3482] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3482] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3481] <... ioctl resumed>) = 0 [pid 3481] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3481] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3481] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3482] <... ioctl resumed>) = 0 [pid 3482] ioctl(5, KVM_GET_SREGS [pid 3481] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3482] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3482] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3481] <... ioctl resumed>) = 0 [pid 3482] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3481] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3482] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 3481] <... ioctl resumed>) = 0 [pid 3482] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3481] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3482] <... ioctl resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3482] close(6 [pid 3481] <... ioctl resumed>) = 0 [pid 3482] <... close resumed>) = 0 [pid 3482] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3482] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3481] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}./strace-static-x86_64: Process 3483 attached [pid 3482] <... ioctl resumed>) = 0 [pid 3481] <... ioctl resumed>) = 0 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3483 [pid 3483] set_robust_list(0x55558e2706a0, 24 [pid 3481] ioctl(5, KVM_GET_SREGS [pid 3483] <... set_robust_list resumed>) = 0 [pid 3482] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3483] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3482] <... ioctl resumed>) = 0 [pid 3481] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3482] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3481] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3483] <... prctl resumed>) = 0 [pid 3482] <... futex resumed>) = 1 [pid 3481] <... openat resumed>) = 6 [pid 3478] <... futex resumed>) = 0 [pid 3483] setpgid(0, 0 [pid 3482] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3481] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3478] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3483] <... setpgid resumed>) = 0 [pid 3482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3478] <... futex resumed>) = 0 [pid 3482] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3481] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3482] <... ioctl resumed>) = 0 [pid 3481] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3478] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3483] <... openat resumed>) = 3 [pid 3482] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3481] <... ioctl resumed>) = 0 [pid 3482] <... futex resumed>) = 1 [pid 3481] close(6 [pid 3478] <... futex resumed>) = 0 [pid 3483] write(3, "1000", 4 [pid 3482] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3481] <... close resumed>) = 0 [pid 3478] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3483] <... write resumed>) = 4 [pid 3482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3481] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3478] <... futex resumed>) = 0 [pid 3483] close(3 [pid 3482] ioctl(5, KVM_RUN [pid 3481] <... ioctl resumed>) = 5 [pid 3478] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3483] <... close resumed>) = 0 [pid 3481] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3478] <... futex resumed>) = 0 [pid 3481] <... ioctl resumed>) = 0 executing program [pid 3483] write(1, "executing program\n", 18 [pid 3481] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3478] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3483] <... write resumed>) = 18 [pid 3481] <... ioctl resumed>) = 0 [pid 3478] <... mmap resumed>) = 0x7fc37fe20000 [pid 3483] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3478] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3483] <... futex resumed>) = 0 [pid 3483] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3481] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3478] <... mprotect resumed>) = 0 [pid 3483] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3481] <... futex resumed>) = 1 [pid 3477] <... futex resumed>) = 0 [pid 3483] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3481] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3478] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3477] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3483] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3478] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3477] <... futex resumed>) = 0 [pid 3483] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3481] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3478] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3477] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3483] <... mmap resumed>) = 0x7fc37fe41000 [pid 3481] <... ioctl resumed>) = 0 [pid 3481] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3477] <... futex resumed>) = 0 [pid 3481] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3477] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3477] <... futex resumed>) = 0 [pid 3481] ioctl(5, KVM_RUN [pid 3477] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3486 attached [pid 3483] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3482] <... ioctl resumed>, 0) = 0 [pid 3477] <... futex resumed>) = 0 [pid 3477] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3477] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3477] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3486] set_robust_list(0x7fc37fe409a0, 24 [pid 3477] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3486] <... set_robust_list resumed>) = 0 [pid 3483] <... mprotect resumed>) = 0 [pid 3486] rt_sigprocmask(SIG_SETMASK, [], [pid 3483] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3477] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3486] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3483] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3478] <... clone3 resumed> => {parent_tid=[3486]}, 88) = 3486 ./strace-static-x86_64: Process 3487 attached [pid 3486] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3483] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3487] set_robust_list(0x7fc37fe409a0, 24 [pid 3482] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3481] <... ioctl resumed>, 0) = 0 [pid 3478] rt_sigprocmask(SIG_SETMASK, [], [pid 3487] <... set_robust_list resumed>) = 0 [pid 3478] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3482] <... futex resumed>) = 0 [pid 3487] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 3488 attached [pid 3478] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3486] <... futex resumed>) = 0 [pid 3482] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3483] <... clone3 resumed> => {parent_tid=[3488]}, 88) = 3488 [pid 3478] <... futex resumed>) = 1 [pid 3486] ioctl(5, KVM_RUN [pid 3483] rt_sigprocmask(SIG_SETMASK, [], [pid 3478] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3487] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3487] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3486] <... ioctl resumed>, 0) = 0 [pid 3483] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3486] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3488] set_robust_list(0x7fc37fe619a0, 24 [pid 3483] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3488] <... set_robust_list resumed>) = 0 [pid 3483] <... futex resumed>) = 0 [pid 3488] rt_sigprocmask(SIG_SETMASK, [], [pid 3486] <... futex resumed>) = 1 [pid 3478] <... futex resumed>) = 0 [pid 3488] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3486] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3483] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3478] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3488] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3482] <... futex resumed>) = 0 [pid 3478] <... futex resumed>) = 1 [pid 3477] <... clone3 resumed> => {parent_tid=[3487]}, 88) = 3487 [pid 3488] <... openat resumed>) = 3 [pid 3482] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3481] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3478] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3477] rt_sigprocmask(SIG_SETMASK, [], [pid 3488] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3482] <... socket resumed>) = 6 [pid 3481] <... futex resumed>) = 0 [pid 3477] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3488] <... futex resumed>) = 1 [pid 3483] <... futex resumed>) = 0 [pid 3482] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3481] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3477] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3487] <... futex resumed>) = 0 [pid 3483] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3482] <... futex resumed>) = 1 [pid 3478] <... futex resumed>) = 0 [pid 3477] <... futex resumed>) = 1 [pid 3487] ioctl(5, KVM_RUN [pid 3483] <... futex resumed>) = 0 [pid 3482] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3478] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3488] ioctl(3, KVM_CREATE_VM, 0 [pid 3477] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3487] <... ioctl resumed>, 0) = 0 [pid 3483] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3478] <... futex resumed>) = 0 [pid 3487] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3482] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3478] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3487] <... futex resumed>) = 1 [pid 3482] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3477] <... futex resumed>) = 0 [pid 3487] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3482] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3477] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3482] <... futex resumed>) = 0 [pid 3481] <... futex resumed>) = 0 [pid 3477] <... futex resumed>) = 1 [pid 3482] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3481] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3477] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3481] <... socket resumed>) = 6 [pid 3481] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3477] <... futex resumed>) = 0 [pid 3481] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3477] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3477] <... futex resumed>) = 0 [pid 3481] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3477] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3481] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3474] +++ exited with 0 +++ [pid 3473] +++ exited with 0 +++ [pid 3478] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3482] <... futex resumed>) = 0 [pid 3478] <... futex resumed>) = 1 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3482] ioctl(5, KVM_RUN [pid 3481] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3478] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3482] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3488] <... ioctl resumed>) = 4 [pid 3482] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3488] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3478] <... futex resumed>) = 0 [pid 3488] <... futex resumed>) = 1 [pid 3483] <... futex resumed>) = 0 [pid 3482] <... futex resumed>) = 1 [pid 3488] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3483] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3482] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3478] exit_group(0 [pid 3481] <... futex resumed>) = 1 [pid 3477] <... futex resumed>) = 0 [pid 3481] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3477] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3477] <... futex resumed>) = 0 [pid 3488] <... ioctl resumed>) = 5 [pid 3486] <... futex resumed>) = ? [pid 3483] <... futex resumed>) = 0 [pid 3482] <... futex resumed>) = ? [pid 3481] ioctl(5, KVM_RUN [pid 3478] <... exit_group resumed>) = ? [pid 3477] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3486] +++ exited with 0 +++ [pid 3483] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3482] +++ exited with 0 +++ [pid 3481] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3481] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3477] <... futex resumed>) = 0 [pid 3481] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3477] exit_group(0 [pid 3487] <... futex resumed>) = ? [pid 3481] <... futex resumed>) = ? [pid 3477] <... exit_group resumed>) = ? [pid 3487] +++ exited with 0 +++ [pid 3481] +++ exited with 0 +++ [pid 3488] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3483] <... futex resumed>) = 0 [pid 3483] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3483] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3488] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 297] <... restart_syscall resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3489 ./strace-static-x86_64: Process 3489 attached [pid 3489] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 executing program [pid 3489] setpgid(0, 0) = 0 [pid 3489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3489] write(3, "1000", 4 [pid 3488] <... ioctl resumed>) = 0 [pid 3489] <... write resumed>) = 4 [pid 3489] close(3 [pid 3488] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3489] <... close resumed>) = 0 [pid 3489] write(1, "executing program\n", 18) = 18 [pid 3488] <... ioctl resumed>) = 0 [pid 3489] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3488] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3489] <... futex resumed>) = 0 [pid 3488] <... ioctl resumed>) = 0 [pid 3489] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3488] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3489] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3488] <... ioctl resumed>) = 0 [pid 3489] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3488] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3489] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3489] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3489] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3489] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3489] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3490 attached [pid 3488] <... ioctl resumed>) = 0 [pid 3489] <... clone3 resumed> => {parent_tid=[3490]}, 88) = 3490 [pid 3489] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3489] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3490] set_robust_list(0x7fc37fe619a0, 24 [pid 3488] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3490] <... set_robust_list resumed>) = 0 [pid 3490] rt_sigprocmask(SIG_SETMASK, [], [pid 3489] <... futex resumed>) = 0 [pid 3490] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3488] <... ioctl resumed>) = 0 [pid 3489] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3490] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3488] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3490] <... openat resumed>) = 3 [pid 3490] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3488] <... ioctl resumed>) = 0 [pid 3489] <... futex resumed>) = 0 [pid 3490] <... futex resumed>) = 1 [pid 3488] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3490] ioctl(3, KVM_CREATE_VM, 0 [pid 3489] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3488] <... ioctl resumed>) = 0 [pid 3488] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3489] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3488] <... ioctl resumed>) = 0 [pid 3488] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3488] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3490] <... ioctl resumed>) = 4 [pid 3488] <... ioctl resumed>) = 0 [pid 3488] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3488] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3488] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3490] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3490] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3489] <... futex resumed>) = 0 [pid 3488] <... ioctl resumed>) = 0 [pid 3489] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3488] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3490] <... futex resumed>) = 0 [pid 3489] <... futex resumed>) = 1 [pid 3490] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3489] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3490] <... ioctl resumed>) = 5 [pid 3488] <... ioctl resumed>) = 0 [pid 3490] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3488] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3490] <... futex resumed>) = 1 [pid 3489] <... futex resumed>) = 0 [pid 3490] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3489] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3488] <... ioctl resumed>) = 0 [pid 3489] <... futex resumed>) = 1 [pid 3490] <... futex resumed>) = 0 [pid 3490] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3489] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3488] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3490] <... ioctl resumed>) = 0 [pid 3488] <... ioctl resumed>) = 0 [pid 3490] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3488] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3488] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3488] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3488] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3488] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3488] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3488] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3488] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3488] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3488] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3488] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3488] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3488] close(6) = 0 [pid 3488] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3488] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3488] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3488] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3483] <... futex resumed>) = 0 [pid 3488] <... futex resumed>) = 1 [pid 3483] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3488] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3483] <... futex resumed>) = 0 [pid 3488] <... ioctl resumed>) = 0 [pid 3483] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3488] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3483] <... futex resumed>) = 0 [pid 3488] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3483] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3488] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3483] <... futex resumed>) = 0 [pid 3488] ioctl(5, KVM_RUN [pid 3483] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3483] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3483] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3483] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3490] <... ioctl resumed>) = 0 [pid 3483] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3483] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3492 attached => {parent_tid=[3492]}, 88) = 3492 [pid 3492] set_robust_list(0x7fc37fe409a0, 24 [pid 3490] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3483] rt_sigprocmask(SIG_SETMASK, [], [pid 3492] <... set_robust_list resumed>) = 0 [pid 3483] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3492] rt_sigprocmask(SIG_SETMASK, [], [pid 3483] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3492] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3483] <... futex resumed>) = 0 [pid 3492] ioctl(5, KVM_RUN [pid 3490] <... ioctl resumed>) = 0 [pid 3483] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3490] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3490] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3490] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3490] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3492] <... ioctl resumed>, 0) = 0 [pid 3488] <... ioctl resumed>, 0) = 0 [pid 3490] <... ioctl resumed>) = 0 [pid 3492] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3490] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3488] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3492] <... futex resumed>) = 1 [pid 3488] <... futex resumed>) = 0 [pid 3483] <... futex resumed>) = 0 [pid 3492] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3490] <... ioctl resumed>) = 0 [pid 3488] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3483] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3490] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3488] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3483] <... futex resumed>) = 0 [pid 3490] <... ioctl resumed>) = 0 [pid 3488] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3483] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3490] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3488] <... socket resumed>) = 6 [pid 3488] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3483] <... futex resumed>) = 0 [pid 3488] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3483] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3488] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3483] <... futex resumed>) = 0 [pid 3483] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3488] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3483] <... futex resumed>) = 0 [pid 3483] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3483] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3488] <... futex resumed>) = 1 [pid 3488] ioctl(5, KVM_RUN [pid 3490] <... ioctl resumed>) = 0 [pid 3490] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3488] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3490] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3488] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3490] <... ioctl resumed>) = 0 [pid 3488] <... futex resumed>) = 1 [pid 3483] <... futex resumed>) = 0 [pid 3490] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3488] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3483] exit_group(0 [pid 3492] <... futex resumed>) = ? [pid 3490] <... ioctl resumed>) = 0 [pid 3488] <... futex resumed>) = ? [pid 3483] <... exit_group resumed>) = ? [pid 3492] +++ exited with 0 +++ [pid 3490] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3488] +++ exited with 0 +++ [pid 3490] <... ioctl resumed>) = 0 [pid 3490] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3490] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3490] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3490] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3490] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3490] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3490] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3490] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3490] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3478] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3478, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3490] <... ioctl resumed>) = 0 [pid 3490] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3490] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3490] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3490] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3490] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3490] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3490] close(6) = 0 [pid 3490] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3490] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3490] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3490] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3489] <... futex resumed>) = 0 [pid 3489] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3489] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3490] <... futex resumed>) = 1 [pid 3490] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3490] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3489] <... futex resumed>) = 0 [pid 3489] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3489] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3490] <... futex resumed>) = 1 [pid 3489] <... futex resumed>) = 0 [pid 3490] ioctl(5, KVM_RUN [pid 3489] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3489] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3489] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3489] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3494 attached => {parent_tid=[3494]}, 88) = 3494 [pid 3489] rt_sigprocmask(SIG_SETMASK, [], [pid 298] <... restart_syscall resumed>) = 0 [pid 3494] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3489] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3494] rt_sigprocmask(SIG_SETMASK, [], [pid 3489] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3494] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3489] <... futex resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3494] ioctl(5, KVM_RUN [pid 3489] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3495 attached [pid 3490] <... ioctl resumed>, 0) = 0 [pid 3494] <... ioctl resumed>, 0) = 0 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3495 [pid 3495] set_robust_list(0x55558e2706a0, 24 [pid 3494] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3495] <... set_robust_list resumed>) = 0 [pid 3489] <... futex resumed>) = 0 [pid 3494] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3489] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3490] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3489] <... futex resumed>) = 0 [pid 3490] <... futex resumed>) = 0 [pid 3489] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3495] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3494] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3490] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3495] <... prctl resumed>) = 0 [pid 3495] setpgid(0, 0) = 0 [pid 3494] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3494] <... socket resumed>) = 6 [pid 3494] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3489] <... futex resumed>) = 0 [pid 3495] <... openat resumed>) = 3 [pid 3489] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3494] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3489] <... futex resumed>) = 1 [pid 3489] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3495] write(3, "1000", 4 [pid 3490] <... futex resumed>) = 0 [pid 3495] <... write resumed>) = 4 [pid 3490] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3495] close(3) = 0 executing program [pid 3495] write(1, "executing program\n", 18) = 18 [pid 3490] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3495] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3495] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3495] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3495] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3495] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3495] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3490] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3495] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3490] <... futex resumed>) = 1 [pid 3489] <... futex resumed>) = 0 [pid 3495] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3489] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3490] ioctl(5, KVM_RUN./strace-static-x86_64: Process 3496 attached [pid 3489] <... futex resumed>) = 0 [pid 3496] set_robust_list(0x7fc37fe619a0, 24 [pid 3489] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3495] <... clone3 resumed> => {parent_tid=[3496]}, 88) = 3496 [pid 3495] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3495] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3490] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3496] <... set_robust_list resumed>) = 0 [pid 3495] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3490] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3489] <... futex resumed>) = 0 [pid 3496] rt_sigprocmask(SIG_SETMASK, [], [pid 3490] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3496] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3489] exit_group(0 [pid 3496] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3494] <... futex resumed>) = ? [pid 3490] <... futex resumed>) = ? [pid 3489] <... exit_group resumed>) = ? [pid 3496] <... openat resumed>) = 3 [pid 3490] +++ exited with 0 +++ [pid 3496] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3495] <... futex resumed>) = 0 [pid 3496] ioctl(3, KVM_CREATE_VM, 0 [pid 3495] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3494] +++ exited with 0 +++ [pid 3495] <... futex resumed>) = 0 [pid 3495] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3496] <... ioctl resumed>) = 4 [pid 3496] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3495] <... futex resumed>) = 0 [pid 3495] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3495] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3496] <... futex resumed>) = 1 [pid 3496] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3496] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3495] <... futex resumed>) = 0 [pid 3495] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3495] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3496] <... futex resumed>) = 1 [pid 3496] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3496] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3496] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3496] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3496] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3496] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3496] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3496] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3496] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3496] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3496] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3496] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3496] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3496] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3496] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3496] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3496] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3496] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3496] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3496] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3496] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3496] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3496] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3496] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3496] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3477] +++ exited with 0 +++ [pid 3496] <... ioctl resumed>) = 0 [pid 3496] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3496] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3496] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3496] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3496] close(6) = 0 [pid 3496] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3483] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3477, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3496] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3496] <... ioctl resumed>) = 0 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3496] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 299] <... restart_syscall resumed>) = 0 [pid 3496] <... ioctl resumed>) = 0 [pid 3496] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3495] <... futex resumed>) = 0 [pid 3496] <... futex resumed>) = 1 [pid 3495] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3496] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3495] <... futex resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3496] <... ioctl resumed>) = 0 [pid 3495] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3496] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3495] <... futex resumed>) = 0 [pid 3496] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3495] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3496] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3495] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3497 attached [pid 3496] ioctl(5, KVM_RUN [pid 3495] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3497 [pid 3497] set_robust_list(0x55558e2706a0, 24 [pid 3495] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3497] <... set_robust_list resumed>) = 0 [pid 3495] <... mmap resumed>) = 0x7fc37fe20000 [pid 3497] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3495] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3497] <... prctl resumed>) = 0 [pid 3495] <... mprotect resumed>) = 0 [pid 3497] setpgid(0, 0 [pid 3495] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3497] <... setpgid resumed>) = 0 [pid 3495] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3495] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3499 attached => {parent_tid=[3499]}, 88) = 3499 [pid 3499] set_robust_list(0x7fc37fe409a0, 24 [pid 3497] <... openat resumed>) = 3 [pid 3495] rt_sigprocmask(SIG_SETMASK, [], [pid 3499] <... set_robust_list resumed>) = 0 [pid 3499] rt_sigprocmask(SIG_SETMASK, [], [pid 3497] write(3, "1000", 4 [pid 3495] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3499] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3497] <... write resumed>) = 4 [pid 3495] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3499] ioctl(5, KVM_RUN [pid 3497] close(3 [pid 3495] <... futex resumed>) = 0 [pid 3496] <... ioctl resumed>, 0) = 0 [pid 3495] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3497] <... close resumed>) = 0 [pid 3497] write(1, "executing program\n", 18executing program ) = 18 [pid 3497] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3497] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3496] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3497] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3497] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3497] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3496] <... futex resumed>) = 0 [pid 3497] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3499] <... ioctl resumed>, 0) = 0 [pid 3497] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3496] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3497] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3499] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3497] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3499] <... futex resumed>) = 1 [pid 3495] <... futex resumed>) = 0 [pid 300] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 3500 attached [pid 3495] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3499] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3500] set_robust_list(0x7fc37fe619a0, 24 [pid 3497] <... clone3 resumed> => {parent_tid=[3500]}, 88) = 3500 [pid 3496] <... futex resumed>) = 0 [pid 3495] <... futex resumed>) = 1 [pid 3500] <... set_robust_list resumed>) = 0 [pid 3497] rt_sigprocmask(SIG_SETMASK, [], [pid 3496] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3500] rt_sigprocmask(SIG_SETMASK, [], [pid 3497] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3496] <... socket resumed>) = 6 [pid 3495] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3500] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3497] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3496] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3501 [pid 3500] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3497] <... futex resumed>) = 0 [pid 3496] <... futex resumed>) = 0 [pid 3495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3500] <... openat resumed>) = 3 [pid 3497] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3496] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3501 attached [pid 3500] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3496] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3495] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3501] set_robust_list(0x55558e2706a0, 24 [pid 3500] <... futex resumed>) = 1 [pid 3497] <... futex resumed>) = 0 [pid 3496] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3501] <... set_robust_list resumed>) = 0 [pid 3500] ioctl(3, KVM_CREATE_VM, 0 [pid 3497] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3496] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3495] <... futex resumed>) = 0 [pid 3501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3496] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3495] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3497] <... futex resumed>) = 0 [pid 3496] <... futex resumed>) = 0 [pid 3495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3497] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3496] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3495] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3501] setpgid(0, 0 [pid 3496] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3495] <... futex resumed>) = 0 [pid 3501] <... setpgid resumed>) = 0 [pid 3496] ioctl(5, KVM_RUN [pid 3495] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3500] <... ioctl resumed>) = 4 [pid 3496] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3496] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3496] <... futex resumed>) = 0 [pid 3495] exit_group(0) = ? [pid 3496] +++ exited with 0 +++ [pid 3501] <... openat resumed>) = 3 [pid 3499] <... futex resumed>) = ? [pid 3501] write(3, "1000", 4) = 4 [pid 3501] close(3) = 0 [pid 3501] write(1, "executing program\n", 18executing program ) = 18 [pid 3501] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3501] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3501] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3501] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3501] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3500] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3501] <... mprotect resumed>) = 0 [pid 3501] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3501] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} => {parent_tid=[3502]}, 88) = 3502 [pid 3501] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3501] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3501] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3502 attached [pid 3500] <... futex resumed>) = 1 [pid 3497] <... futex resumed>) = 0 [pid 3500] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3497] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3500] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3497] <... futex resumed>) = 0 [pid 3500] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3497] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3500] <... ioctl resumed>) = 5 [pid 3500] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3497] <... futex resumed>) = 0 [pid 3500] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3497] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3500] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3497] <... futex resumed>) = 0 [pid 3500] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3497] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3502] set_robust_list(0x7fc37fe619a0, 24 [pid 3500] <... ioctl resumed>) = 0 [pid 3502] <... set_robust_list resumed>) = 0 [pid 3500] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3502] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3502] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3500] <... ioctl resumed>) = 0 [pid 3502] <... openat resumed>) = 3 [pid 3500] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3502] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3501] <... futex resumed>) = 0 [pid 3500] <... ioctl resumed>) = 0 [pid 3502] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3501] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3502] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3501] <... futex resumed>) = 0 [pid 3502] ioctl(3, KVM_CREATE_VM, 0 [pid 3501] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3500] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3500] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3489] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3489, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3502] <... ioctl resumed>) = 4 [pid 3502] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3501] <... futex resumed>) = 0 [pid 3501] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3501] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3502] <... futex resumed>) = 1 [pid 3502] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3502] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3500] <... ioctl resumed>) = 0 [pid 3501] <... futex resumed>) = 0 [pid 3500] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3501] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3500] <... ioctl resumed>) = 0 [pid 3501] <... futex resumed>) = 0 [pid 3500] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3501] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3500] <... ioctl resumed>) = 0 [pid 3502] <... futex resumed>) = 1 [pid 3500] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3502] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3500] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3500] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3500] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3500] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3502] <... ioctl resumed>) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 3502] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3502] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3500] <... ioctl resumed>) = 0 [pid 3502] <... ioctl resumed>) = 0 [pid 3502] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3500] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3502] <... ioctl resumed>) = 0 [pid 3502] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3502] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3502] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3502] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3502] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3500] <... ioctl resumed>) = 0 [pid 3502] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}./strace-static-x86_64: Process 3503 attached [pid 3500] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3502] <... ioctl resumed>) = 0 [pid 3503] set_robust_list(0x55558e2706a0, 24 [pid 3502] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3503] <... set_robust_list resumed>) = 0 [pid 3503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3502] <... ioctl resumed>) = 0 [pid 3500] <... ioctl resumed>) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3503 [pid 3503] <... prctl resumed>) = 0 [pid 3502] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3500] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3503] setpgid(0, 0 [pid 3502] <... ioctl resumed>) = 0 [pid 3502] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3502] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3502] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3502] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3502] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3503] <... setpgid resumed>) = 0 [pid 3502] <... ioctl resumed>) = 0 [pid 3502] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3500] <... ioctl resumed>) = 0 [pid 3500] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3503] <... openat resumed>) = 3 [pid 3502] <... ioctl resumed>) = 0 [pid 3503] write(3, "1000", 4) = 4 [pid 3502] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}executing program [pid 3503] close(3) = 0 [pid 3503] write(1, "executing program\n", 18 [pid 3500] <... ioctl resumed>) = 0 [pid 3503] <... write resumed>) = 18 [pid 3500] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3503] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3500] <... ioctl resumed>) = 0 [pid 3502] <... ioctl resumed>) = 0 [pid 3500] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3503] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3502] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3503] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3503] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3503] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3503] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3503] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3503] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3504 attached [pid 3502] <... ioctl resumed>) = 0 [pid 3500] <... ioctl resumed>) = 0 [pid 3504] set_robust_list(0x7fc37fe619a0, 24 [pid 3503] <... clone3 resumed> => {parent_tid=[3504]}, 88) = 3504 [pid 3502] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3500] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3504] <... set_robust_list resumed>) = 0 [pid 3503] rt_sigprocmask(SIG_SETMASK, [], [pid 3502] <... ioctl resumed>) = 0 [pid 3499] +++ exited with 0 +++ [pid 3495] +++ exited with 0 +++ [pid 3504] rt_sigprocmask(SIG_SETMASK, [], [pid 3502] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3504] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3502] <... ioctl resumed>) = 0 [pid 3504] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3502] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3502] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3502] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3502] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3502] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3502] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3502] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3502] close(6) = 0 [pid 3502] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3502] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3502] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3502] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3501] <... futex resumed>) = 0 [pid 3501] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3501] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3502] <... futex resumed>) = 1 [pid 3502] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3502] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3501] <... futex resumed>) = 0 [pid 3501] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3501] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3501] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3501] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3501] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3502] <... futex resumed>) = 1 [pid 3501] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3505 attached [pid 3502] ioctl(5, KVM_RUN [pid 3505] set_robust_list(0x7fc37fe409a0, 24 [pid 3501] <... clone3 resumed> => {parent_tid=[3505]}, 88) = 3505 [pid 3505] <... set_robust_list resumed>) = 0 [pid 3503] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3495, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3503] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3503] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3501] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3501] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3501] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3505] rt_sigprocmask(SIG_SETMASK, [], [pid 3504] <... futex resumed>) = 0 [pid 3504] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3504] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3503] <... futex resumed>) = 0 [pid 3500] <... ioctl resumed>) = 0 [pid 3504] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3503] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3503] <... futex resumed>) = 0 [pid 3504] ioctl(3, KVM_CREATE_VM, 0 [pid 3503] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3500] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3505] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3505] ioctl(5, KVM_RUN [pid 3500] <... ioctl resumed>) = 0 [pid 3500] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3500] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3500] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3504] <... ioctl resumed>) = 4 [pid 3502] <... ioctl resumed>, 0) = 0 [pid 3504] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3505] <... ioctl resumed>, 0) = 0 [pid 3503] <... futex resumed>) = 0 [pid 3502] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3500] <... ioctl resumed>) = 0 [pid 3504] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3503] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3502] <... futex resumed>) = 0 [pid 3500] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3503] <... futex resumed>) = 0 [pid 3502] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3504] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3503] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3505] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3501] <... futex resumed>) = 0 [pid 3505] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3501] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3501] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3504] <... ioctl resumed>) = 5 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program ./strace-static-x86_64: Process 3507 attached [pid 3507] set_robust_list(0x55558e2706a0, 24 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3507 [pid 3507] <... set_robust_list resumed>) = 0 [pid 3507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3507] setpgid(0, 0) = 0 [pid 3507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3507] write(3, "1000", 4) = 4 [pid 3507] close(3) = 0 [pid 3507] write(1, "executing program\n", 18) = 18 [pid 3507] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3507] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3507] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3507] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3507] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3507] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3507] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3508 attached [pid 3508] set_robust_list(0x7fc37fe619a0, 24 [pid 3507] <... clone3 resumed> => {parent_tid=[3508]}, 88) = 3508 [pid 3508] <... set_robust_list resumed>) = 0 [pid 3507] rt_sigprocmask(SIG_SETMASK, [], [pid 3508] rt_sigprocmask(SIG_SETMASK, [], [pid 3507] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3508] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3507] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3508] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3507] <... futex resumed>) = 0 [pid 3508] <... openat resumed>) = 3 [pid 3507] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3508] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3507] <... futex resumed>) = 0 [pid 3508] <... futex resumed>) = 1 [pid 3507] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3508] ioctl(3, KVM_CREATE_VM, 0 [pid 3507] <... futex resumed>) = 0 [pid 3504] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3507] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3502] <... futex resumed>) = 0 [pid 3500] <... ioctl resumed>) = 0 [pid 3504] <... futex resumed>) = 1 [pid 3503] <... futex resumed>) = 0 [pid 3502] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3500] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3504] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3503] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3502] <... socket resumed>) = 6 [pid 3500] <... ioctl resumed>) = 0 [pid 3504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3503] <... futex resumed>) = 0 [pid 3502] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3500] ioctl(5, KVM_GET_SREGS [pid 3504] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3503] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3502] <... futex resumed>) = 1 [pid 3501] <... futex resumed>) = 0 [pid 3500] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3508] <... ioctl resumed>) = 4 [pid 3504] <... ioctl resumed>) = 0 [pid 3502] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3500] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3504] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3500] <... openat resumed>) = 6 [pid 3504] <... ioctl resumed>) = 0 [pid 3500] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3504] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3500] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3508] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3501] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3508] <... futex resumed>) = 1 [pid 3507] <... futex resumed>) = 0 [pid 3504] <... ioctl resumed>) = 0 [pid 3502] <... futex resumed>) = 0 [pid 3501] <... futex resumed>) = 1 [pid 3500] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3497] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3508] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3507] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3504] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3502] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3501] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3500] <... ioctl resumed>) = 0 [pid 3497] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3507] <... futex resumed>) = 0 [pid 3502] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3500] close(6 [pid 3497] <... futex resumed>) = 0 [pid 3508] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3507] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3504] <... ioctl resumed>) = 0 [pid 3502] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3500] <... close resumed>) = 0 [pid 3497] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3504] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3502] <... futex resumed>) = 1 [pid 3500] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3497] <... mmap resumed>) = 0x7fc37fe20000 [pid 3501] <... futex resumed>) = 0 [pid 3504] <... ioctl resumed>) = 0 [pid 3502] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3501] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3500] <... ioctl resumed>) = 5 [pid 3497] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3508] <... ioctl resumed>) = 5 [pid 3504] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3502] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3501] <... futex resumed>) = 0 [pid 3500] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3508] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3502] ioctl(5, KVM_RUN [pid 3501] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3497] <... mprotect resumed>) = 0 [pid 3508] <... futex resumed>) = 1 [pid 3507] <... futex resumed>) = 0 [pid 3504] <... ioctl resumed>) = 0 [pid 3502] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3500] <... ioctl resumed>) = 0 [pid 3497] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3508] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3507] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3504] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3497] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3507] <... futex resumed>) = 0 [pid 3502] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3500] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3497] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3504] <... ioctl resumed>) = 0 [pid 3508] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3507] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3502] <... futex resumed>) = 1 [pid 3501] <... futex resumed>) = 0 [pid 3500] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3509 attached [pid 3502] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3500] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3501] exit_group(0 [pid 3509] set_robust_list(0x7fc37fe409a0, 24 [pid 3504] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3502] <... futex resumed>) = ? [pid 3501] <... exit_group resumed>) = ? [pid 3500] <... futex resumed>) = 0 [pid 3497] <... clone3 resumed> => {parent_tid=[3509]}, 88) = 3509 [pid 3509] <... set_robust_list resumed>) = 0 [pid 3508] <... ioctl resumed>) = 0 [pid 3505] <... futex resumed>) = ? [pid 3502] +++ exited with 0 +++ [pid 3500] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3509] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3509] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3504] <... ioctl resumed>) = 0 [pid 3504] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3504] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3504] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3504] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3504] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3504] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3504] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3504] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3504] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3508] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3497] rt_sigprocmask(SIG_SETMASK, [], [pid 3504] <... ioctl resumed>) = 0 [pid 3504] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3504] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3504] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3504] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3504] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3504] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3504] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3504] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3504] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3504] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3504] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3504] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3504] close(6) = 0 [pid 3504] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3504] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3497] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3504] <... ioctl resumed>) = 0 [pid 3504] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3504] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3497] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3503] <... futex resumed>) = 0 [pid 3503] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3503] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3504] <... futex resumed>) = 1 [pid 3504] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3504] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3508] <... ioctl resumed>) = 0 [pid 3503] <... futex resumed>) = 0 [pid 3503] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3503] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3503] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3508] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3504] <... futex resumed>) = 1 [pid 3503] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3508] <... ioctl resumed>) = 0 [pid 3504] ioctl(5, KVM_RUN [pid 3503] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3509] <... futex resumed>) = 0 [pid 3508] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3504] <... ioctl resumed>, 0) = 0 [pid 3503] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3497] <... futex resumed>) = 1 [pid 3509] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3497] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3503] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[3511]}, 88) = 3511 [pid 3503] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3503] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3503] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3511 attached [pid 3509] <... ioctl resumed>) = 0 [pid 3509] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3508] <... ioctl resumed>) = 0 [pid 3508] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3508] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3497] <... futex resumed>) = 0 [pid 3508] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3497] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3500] <... futex resumed>) = 0 [pid 3497] <... futex resumed>) = 1 [pid 3500] ioctl(5, KVM_RUN [pid 3497] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3509] ioctl(5, KVM_RUN [pid 3508] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3497] <... futex resumed>) = 0 [pid 3497] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3511] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3511] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3508] <... ioctl resumed>) = 0 [pid 3511] ioctl(5, KVM_RUN [pid 3508] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3508] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3511] <... ioctl resumed>, 0) = 0 [pid 3508] <... ioctl resumed>) = 0 [pid 3511] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3508] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3500] <... ioctl resumed>, 0) = 0 [pid 3511] <... futex resumed>) = 1 [pid 3508] <... ioctl resumed>) = 0 [pid 3504] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3503] <... futex resumed>) = 0 [pid 3511] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3508] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3503] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3508] <... ioctl resumed>) = 0 [pid 3504] <... futex resumed>) = 0 [pid 3503] <... futex resumed>) = 0 [pid 3500] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3508] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3504] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3503] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3500] <... futex resumed>) = 0 [pid 3509] <... ioctl resumed>, 0) = 0 [pid 3508] <... ioctl resumed>) = 0 [pid 3504] <... socket resumed>) = 6 [pid 3500] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3509] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3508] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3504] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3509] <... futex resumed>) = 1 [pid 3508] <... ioctl resumed>) = 0 [pid 3497] <... futex resumed>) = 0 [pid 3504] <... futex resumed>) = 1 [pid 3503] <... futex resumed>) = 0 [pid 3509] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3508] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3504] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3503] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3497] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3508] <... ioctl resumed>) = 0 [pid 3504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3503] <... futex resumed>) = 0 [pid 3497] <... futex resumed>) = 1 [pid 3500] <... futex resumed>) = 0 [pid 3508] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3504] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3503] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3500] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3497] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3508] <... ioctl resumed>) = 0 [pid 3504] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3500] <... socket resumed>) = 6 [pid 3508] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3504] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3500] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3504] <... futex resumed>) = 1 [pid 3503] <... futex resumed>) = 0 [pid 3500] <... futex resumed>) = 1 [pid 3497] <... futex resumed>) = 0 [pid 3508] <... ioctl resumed>) = 0 [pid 3504] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3503] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3500] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3497] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3508] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3503] <... futex resumed>) = 0 [pid 3500] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3497] <... futex resumed>) = 0 [pid 3504] ioctl(5, KVM_RUN [pid 3503] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3500] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3497] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3508] <... ioctl resumed>) = 0 [pid 3508] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3504] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3508] <... ioctl resumed>) = 0 [pid 3508] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3500] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3504] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3500] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3508] <... ioctl resumed>) = 0 [pid 3504] <... futex resumed>) = 1 [pid 3503] <... futex resumed>) = 0 [pid 3497] <... futex resumed>) = 0 [pid 3508] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3504] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3503] exit_group(0 [pid 3500] <... futex resumed>) = 1 [pid 3497] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3511] <... futex resumed>) = ? [pid 3504] <... futex resumed>) = ? [pid 3503] <... exit_group resumed>) = ? [pid 3508] <... ioctl resumed>) = 0 [pid 3500] ioctl(5, KVM_RUN [pid 3497] <... futex resumed>) = 0 [pid 3500] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3497] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3500] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3497] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3500] <... futex resumed>) = 0 [pid 3497] exit_group(0 [pid 3509] <... futex resumed>) = ? [pid 3497] <... exit_group resumed>) = ? [pid 3511] +++ exited with 0 +++ [pid 3509] +++ exited with 0 +++ [pid 3508] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3505] +++ exited with 0 +++ [pid 3501] +++ exited with 0 +++ [pid 3500] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3501, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3508] <... ioctl resumed>) = 0 [pid 3508] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3508] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3513 attached , child_tidptr=0x55558e270690) = 3513 [pid 3513] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3513] setpgid(0, 0) = 0 [pid 3513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3508] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3513] <... openat resumed>) = 3 [pid 3513] write(3, "1000", 4) = 4 [pid 3513] close(3executing program [pid 3508] <... ioctl resumed>) = 0 [pid 3513] <... close resumed>) = 0 [pid 3513] write(1, "executing program\n", 18 [pid 3508] ioctl(5, KVM_GET_SREGS [pid 3513] <... write resumed>) = 18 [pid 3513] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3508] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3513] <... futex resumed>) = 0 [pid 3508] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3513] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3508] <... openat resumed>) = 6 [pid 3513] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3513] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3513] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3508] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3508] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3513] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3508] <... ioctl resumed>) = 0 [pid 3513] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3508] close(6./strace-static-x86_64: Process 3514 attached ) = 0 [pid 3514] set_robust_list(0x7fc37fe619a0, 24 [pid 3508] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3514] <... set_robust_list resumed>) = 0 [pid 3513] <... clone3 resumed> => {parent_tid=[3514]}, 88) = 3514 [pid 3508] <... ioctl resumed>) = 5 [pid 3514] rt_sigprocmask(SIG_SETMASK, [], [pid 3513] rt_sigprocmask(SIG_SETMASK, [], [pid 3514] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3513] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3514] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3513] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3508] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3514] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3513] <... futex resumed>) = 0 [pid 3514] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3513] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3514] <... openat resumed>) = 3 [pid 3514] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3513] <... futex resumed>) = 0 [pid 3514] <... futex resumed>) = 1 [pid 3513] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3514] ioctl(3, KVM_CREATE_VM, 0 [pid 3513] <... futex resumed>) = 0 [pid 3508] <... ioctl resumed>) = 0 [pid 3513] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3508] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3508] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3507] <... futex resumed>) = 0 [pid 3514] <... ioctl resumed>) = 4 [pid 3508] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3507] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3508] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3508] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3508] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3507] <... futex resumed>) = 1 [pid 3508] <... futex resumed>) = 0 [pid 3514] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3508] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3507] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3514] <... futex resumed>) = 1 [pid 3513] <... futex resumed>) = 0 [pid 3514] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3513] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3507] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3514] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3513] <... futex resumed>) = 0 [pid 3507] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3514] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3513] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3507] <... futex resumed>) = 1 [pid 3514] <... ioctl resumed>) = 5 [pid 3508] <... futex resumed>) = 0 [pid 3514] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3508] ioctl(5, KVM_RUN [pid 3507] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3507] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3507] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3507] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3507] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3516 attached [pid 3514] <... futex resumed>) = 1 [pid 3513] <... futex resumed>) = 0 [pid 3514] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3513] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3514] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3513] <... futex resumed>) = 0 [pid 3516] set_robust_list(0x7fc37fe409a0, 24 [pid 3514] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3513] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3507] <... clone3 resumed> => {parent_tid=[3516]}, 88) = 3516 [pid 3516] <... set_robust_list resumed>) = 0 [pid 3516] rt_sigprocmask(SIG_SETMASK, [], [pid 3514] <... ioctl resumed>) = 0 [pid 3507] rt_sigprocmask(SIG_SETMASK, [], [pid 3516] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3514] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3507] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3516] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3507] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3507] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3514] <... ioctl resumed>) = 0 [pid 3516] ioctl(5, KVM_RUN [pid 3514] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3514] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3516] <... ioctl resumed>, 0) = 0 [pid 3516] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3508] <... ioctl resumed>, 0) = 0 [pid 3516] <... futex resumed>) = 1 [pid 3508] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3516] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3508] <... futex resumed>) = 0 [pid 3508] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3514] <... ioctl resumed>) = 0 [pid 3507] <... futex resumed>) = 0 [pid 3514] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3507] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3508] <... futex resumed>) = 0 [pid 3507] <... futex resumed>) = 1 [pid 3514] <... ioctl resumed>) = 0 [pid 3508] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3514] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3508] <... socket resumed>) = 6 [pid 3507] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3514] <... ioctl resumed>) = 0 [pid 3508] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3514] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3508] <... futex resumed>) = 1 [pid 3507] <... futex resumed>) = 0 [pid 3508] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3507] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3514] <... ioctl resumed>) = 0 [pid 3508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3507] <... futex resumed>) = 0 [pid 3514] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3508] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3507] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3514] <... ioctl resumed>) = 0 [pid 3508] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3514] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3508] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3507] <... futex resumed>) = 0 [pid 3508] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3507] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3507] <... futex resumed>) = 0 [pid 3508] ioctl(5, KVM_RUN [pid 3507] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3514] <... ioctl resumed>) = 0 [pid 3514] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3508] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3508] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3514] <... ioctl resumed>) = 0 [pid 3514] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3508] <... futex resumed>) = 1 [pid 3507] <... futex resumed>) = 0 [pid 3508] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3507] exit_group(0 [pid 3516] <... futex resumed>) = ? [pid 3508] <... futex resumed>) = ? [pid 3507] <... exit_group resumed>) = ? [pid 3516] +++ exited with 0 +++ [pid 3514] <... ioctl resumed>) = 0 [pid 3508] +++ exited with 0 +++ [pid 3514] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3514] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3514] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3514] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3514] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3514] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3514] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3514] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3514] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3514] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3514] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3514] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3514] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3514] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3514] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3514] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3514] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3514] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3514] close(6) = 0 [pid 3514] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3514] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3514] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3514] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3513] <... futex resumed>) = 0 [pid 3513] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3513] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3514] <... futex resumed>) = 1 [pid 3514] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3514] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3513] <... futex resumed>) = 0 [pid 3513] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3513] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3513] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3514] <... futex resumed>) = 1 [pid 3513] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3514] ioctl(5, KVM_RUN [pid 3513] <... mprotect resumed>) = 0 [pid 3504] +++ exited with 0 +++ [pid 3503] +++ exited with 0 +++ [pid 3513] rt_sigprocmask(SIG_BLOCK, ~[], [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3503, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3513] <... rt_sigprocmask resumed>[], 8) = 0 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3513] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3518 attached [pid 3518] set_robust_list(0x7fc37fe409a0, 24 [pid 3513] <... clone3 resumed> => {parent_tid=[3518]}, 88) = 3518 [pid 3518] <... set_robust_list resumed>) = 0 [pid 3513] rt_sigprocmask(SIG_SETMASK, [], [pid 3518] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3513] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3518] ioctl(5, KVM_RUN [pid 3513] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3513] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3514] <... ioctl resumed>, 0) = 0 [pid 3514] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3518] <... ioctl resumed>, 0) = 0 [pid 3514] <... futex resumed>) = 0 [pid 3518] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3514] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3513] <... futex resumed>) = 0 [pid 3513] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3518] <... futex resumed>) = 1 [pid 3514] <... futex resumed>) = 0 [pid 3513] <... futex resumed>) = 1 [pid 3514] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3518] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3513] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3514] <... socket resumed>) = 6 [pid 3514] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3513] <... futex resumed>) = 0 [pid 3513] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3513] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3514] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3514] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3513] <... futex resumed>) = 0 [pid 3514] <... futex resumed>) = 1 [pid 3513] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3514] ioctl(5, KVM_RUN [pid 3513] <... futex resumed>) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 3513] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3514] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3514] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3513] <... futex resumed>) = 0 [pid 3514] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3519 attached [pid 3513] exit_group(0 [pid 3519] set_robust_list(0x55558e2706a0, 24 [pid 3518] <... futex resumed>) = ? [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3519 [pid 3514] <... futex resumed>) = ? [pid 3519] <... set_robust_list resumed>) = 0 [pid 3513] <... exit_group resumed>) = ? [pid 3519] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3518] +++ exited with 0 +++ [pid 3514] +++ exited with 0 +++ [pid 3519] <... prctl resumed>) = 0 [pid 3519] setpgid(0, 0) = 0 [pid 3519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3519] write(3, "1000", 4) = 4 [pid 3519] close(3executing program ) = 0 [pid 3519] write(1, "executing program\n", 18) = 18 [pid 3519] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3519] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3519] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3519] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3519] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3519] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3519] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3520 attached => {parent_tid=[3520]}, 88) = 3520 [pid 3519] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3519] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3519] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3520] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3520] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3520] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3520] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3520] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3519] <... futex resumed>) = 0 [pid 3519] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3520] <... futex resumed>) = 0 [pid 3519] <... futex resumed>) = 1 [pid 3520] ioctl(3, KVM_CREATE_VM, 0 [pid 3519] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3520] <... ioctl resumed>) = 4 [pid 3520] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3520] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3519] <... futex resumed>) = 0 [pid 3519] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3520] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3519] <... futex resumed>) = 0 [pid 3520] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3519] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3520] <... ioctl resumed>) = 5 [pid 3520] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3519] <... futex resumed>) = 0 [pid 3520] <... futex resumed>) = 1 [pid 3519] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3520] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3519] <... futex resumed>) = 0 [pid 3519] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3520] <... ioctl resumed>) = 0 [pid 3520] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3520] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3520] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3520] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3520] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3520] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3520] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3520] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3520] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3520] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3520] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3520] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3520] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3520] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3497] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3497, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3507] +++ exited with 0 +++ [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3507, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3520] <... ioctl resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3520] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 299] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 3521 attached [pid 3520] <... ioctl resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3521] set_robust_list(0x55558e2706a0, 24 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3521 [pid 3521] <... set_robust_list resumed>) = 0 [pid 3520] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3521] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 3522 attached [pid 3521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3522] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3520] <... ioctl resumed>) = 0 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3522 [pid 3522] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3521] <... openat resumed>) = 3 [pid 3520] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3522] <... prctl resumed>) = 0 [pid 3521] write(3, "1000", 4) = 4 executing program [pid 3522] setpgid(0, 0 [pid 3521] close(3 [pid 3520] <... ioctl resumed>) = 0 [pid 3522] <... setpgid resumed>) = 0 [pid 3521] <... close resumed>) = 0 [pid 3520] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3521] write(1, "executing program\n", 18 [pid 3522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3521] <... write resumed>) = 18 [pid 3520] <... ioctl resumed>) = 0 [pid 3522] <... openat resumed>) = 3 [pid 3521] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3520] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3522] write(3, "1000", 4 [pid 3521] <... futex resumed>) = 0 [pid 3522] <... write resumed>) = 4 [pid 3522] close(3) = 0 executing program [pid 3522] write(1, "executing program\n", 18) = 18 [pid 3522] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3522] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3522] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3522] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3522] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3522] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3522] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3523 attached [pid 3523] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3522] <... clone3 resumed> => {parent_tid=[3523]}, 88) = 3523 [pid 3523] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3522] rt_sigprocmask(SIG_SETMASK, [], [pid 3523] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3522] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3522] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3523] <... futex resumed>) = 0 [pid 3522] <... futex resumed>) = 1 [pid 3523] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3522] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3523] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3523] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3522] <... futex resumed>) = 0 [pid 3523] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3522] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3523] ioctl(3, KVM_CREATE_VM, 0 [pid 3522] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3521] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3521] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3521] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3520] <... ioctl resumed>) = 0 [pid 3513] +++ exited with 0 +++ [pid 3521] <... mmap resumed>) = 0x7fc37fe41000 [pid 3520] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3513, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3521] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3520] <... ioctl resumed>) = 0 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3521] <... mprotect resumed>) = 0 [pid 3520] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3521] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3520] <... ioctl resumed>) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 3521] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3520] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3521] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3520] <... ioctl resumed>) = 0 [pid 3520] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3525 attached [pid 3521] <... clone3 resumed> => {parent_tid=[3524]}, 88) = 3524 [pid 3520] <... ioctl resumed>) = 0 [pid 3525] set_robust_list(0x55558e2706a0, 24 [pid 3521] rt_sigprocmask(SIG_SETMASK, [], [pid 3520] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3525 [pid 3525] <... set_robust_list resumed>) = 0 [pid 3521] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3520] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3524 attached [pid 3525] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3523] <... ioctl resumed>) = 4 [pid 3521] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3520] ioctl(5, KVM_GET_SREGS [pid 3525] <... prctl resumed>) = 0 [pid 3524] set_robust_list(0x7fc37fe619a0, 24 [pid 3523] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3521] <... futex resumed>) = 0 [pid 3525] setpgid(0, 0 [pid 3524] <... set_robust_list resumed>) = 0 [pid 3523] <... futex resumed>) = 1 [pid 3522] <... futex resumed>) = 0 [pid 3521] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3520] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3525] <... setpgid resumed>) = 0 [pid 3524] rt_sigprocmask(SIG_SETMASK, [], [pid 3523] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3522] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3524] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3523] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3522] <... futex resumed>) = 0 [pid 3520] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3525] <... openat resumed>) = 3 [pid 3524] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3523] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3522] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3520] <... openat resumed>) = 6 [pid 3525] write(3, "1000", 4) = 4 [pid 3520] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3525] close(3) = 0 [pid 3520] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3525] write(1, "executing program\n", 18) = 18 executing program [pid 3525] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3524] <... openat resumed>) = 3 [pid 3523] <... ioctl resumed>) = 5 [pid 3525] <... futex resumed>) = 0 [pid 3524] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3520] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3525] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3524] <... futex resumed>) = 1 [pid 3523] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3521] <... futex resumed>) = 0 [pid 3520] <... ioctl resumed>) = 0 [pid 3525] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3524] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3521] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3525] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3524] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3523] <... futex resumed>) = 1 [pid 3522] <... futex resumed>) = 0 [pid 3521] <... futex resumed>) = 0 [pid 3520] close(6 [pid 3525] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3524] ioctl(3, KVM_CREATE_VM, 0 [pid 3523] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3522] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3521] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3520] <... close resumed>) = 0 [pid 3525] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3522] <... futex resumed>) = 0 [pid 3525] <... mmap resumed>) = 0x7fc37fe41000 [pid 3520] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3522] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3523] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3525] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3523] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3520] <... ioctl resumed>) = 5 [pid 3525] <... mprotect resumed>) = 0 [pid 3520] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3525] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3520] <... ioctl resumed>) = 0 [pid 3525] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3525] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3526 attached [pid 3520] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3526] set_robust_list(0x7fc37fe619a0, 24 [pid 3525] <... clone3 resumed> => {parent_tid=[3526]}, 88) = 3526 [pid 3520] <... ioctl resumed>) = 0 [pid 3526] <... set_robust_list resumed>) = 0 [pid 3525] rt_sigprocmask(SIG_SETMASK, [], [pid 3520] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3526] rt_sigprocmask(SIG_SETMASK, [], [pid 3525] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3520] <... futex resumed>) = 1 [pid 3519] <... futex resumed>) = 0 [pid 3526] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3525] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3520] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3519] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3526] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3525] <... futex resumed>) = 0 [pid 3520] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3519] <... futex resumed>) = 0 [pid 3526] <... openat resumed>) = 3 [pid 3525] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3520] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3526] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3520] <... ioctl resumed>) = 0 [pid 3519] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3526] <... futex resumed>) = 1 [pid 3525] <... futex resumed>) = 0 [pid 3520] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3526] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3525] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3520] <... futex resumed>) = 1 [pid 3519] <... futex resumed>) = 0 [pid 3526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3525] <... futex resumed>) = 0 [pid 3520] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3519] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3526] ioctl(3, KVM_CREATE_VM, 0 [pid 3525] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3520] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3519] <... futex resumed>) = 0 [pid 3519] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3524] <... ioctl resumed>) = 4 [pid 3520] ioctl(5, KVM_RUN [pid 3519] <... futex resumed>) = 0 [pid 3524] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3523] <... ioctl resumed>) = 0 [pid 3524] <... futex resumed>) = 1 [pid 3523] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3521] <... futex resumed>) = 0 [pid 3519] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3524] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3523] <... ioctl resumed>) = 0 [pid 3521] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3519] <... mmap resumed>) = 0x7fc37fe20000 [pid 3524] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3523] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3521] <... futex resumed>) = 0 [pid 3519] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3524] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3521] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3519] <... mprotect resumed>) = 0 [pid 3526] <... ioctl resumed>) = 4 [pid 3523] <... ioctl resumed>) = 0 [pid 3526] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3519] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3523] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3519] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3526] <... futex resumed>) = 1 [pid 3525] <... futex resumed>) = 0 [pid 3524] <... ioctl resumed>) = 5 [pid 3520] <... ioctl resumed>, 0) = 0 [pid 3519] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3528 attached => {parent_tid=[3528]}, 88) = 3528 [pid 3519] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3519] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3528] set_robust_list(0x7fc37fe409a0, 24 [pid 3519] <... futex resumed>) = 0 [pid 3528] <... set_robust_list resumed>) = 0 [pid 3526] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3525] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3524] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3523] <... ioctl resumed>) = 0 [pid 3519] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3528] rt_sigprocmask(SIG_SETMASK, [], [pid 3526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3525] <... futex resumed>) = 0 [pid 3524] <... futex resumed>) = 1 [pid 3523] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3521] <... futex resumed>) = 0 [pid 3528] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3526] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3525] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3524] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3521] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3528] ioctl(5, KVM_RUN [pid 3523] <... ioctl resumed>) = 0 [pid 3523] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3521] <... futex resumed>) = 0 [pid 3528] <... ioctl resumed>, 0) = 0 [pid 3524] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3523] <... ioctl resumed>) = 0 [pid 3521] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3524] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3520] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3523] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3528] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3526] <... ioctl resumed>) = 5 [pid 3524] <... ioctl resumed>) = 0 [pid 3520] <... futex resumed>) = 0 [pid 3528] <... futex resumed>) = 1 [pid 3526] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3524] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3523] <... ioctl resumed>) = 0 [pid 3520] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3519] <... futex resumed>) = 0 [pid 3528] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3526] <... futex resumed>) = 1 [pid 3525] <... futex resumed>) = 0 [pid 3524] <... ioctl resumed>) = 0 [pid 3523] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3519] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3526] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3525] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3524] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3525] <... futex resumed>) = 0 [pid 3523] <... ioctl resumed>) = 0 [pid 3520] <... futex resumed>) = 0 [pid 3519] <... futex resumed>) = 1 [pid 3523] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3520] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3519] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3526] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3525] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3524] <... ioctl resumed>) = 0 [pid 3524] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3526] <... ioctl resumed>) = 0 [pid 3526] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3524] <... ioctl resumed>) = 0 [pid 3524] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3526] <... ioctl resumed>) = 0 [pid 3526] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3524] <... ioctl resumed>) = 0 [pid 3524] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3520] <... socket resumed>) = 6 [pid 3520] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3524] <... ioctl resumed>) = 0 [pid 3526] <... ioctl resumed>) = 0 [pid 3520] <... futex resumed>) = 1 [pid 3526] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3524] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3519] <... futex resumed>) = 0 [pid 3519] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3526] <... ioctl resumed>) = 0 [pid 3524] <... ioctl resumed>) = 0 [pid 3519] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3526] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3524] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3520] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3526] <... ioctl resumed>) = 0 [pid 3524] <... ioctl resumed>) = 0 [pid 3520] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3526] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3524] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3520] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3519] <... futex resumed>) = 0 [pid 3520] ioctl(5, KVM_RUN [pid 3519] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3526] <... ioctl resumed>) = 0 [pid 3524] <... ioctl resumed>) = 0 [pid 3519] <... futex resumed>) = 0 [pid 3526] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3520] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3524] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3523] <... ioctl resumed>) = 0 [pid 3519] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3523] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3520] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3519] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3526] <... ioctl resumed>) = 0 [pid 3524] <... ioctl resumed>) = 0 [pid 3523] <... ioctl resumed>) = 0 [pid 3520] <... futex resumed>) = 0 [pid 3519] exit_group(0 [pid 3528] <... futex resumed>) = ? [pid 3526] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3524] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3523] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3519] <... exit_group resumed>) = ? [pid 3528] +++ exited with 0 +++ [pid 3526] <... ioctl resumed>) = 0 [pid 3524] <... ioctl resumed>) = 0 [pid 3520] +++ exited with 0 +++ [pid 3526] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3524] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3523] <... ioctl resumed>) = 0 [pid 3523] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3526] <... ioctl resumed>) = 0 [pid 3526] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3524] <... ioctl resumed>) = 0 [pid 3524] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3526] <... ioctl resumed>) = 0 [pid 3526] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3524] <... ioctl resumed>) = 0 [pid 3524] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3526] <... ioctl resumed>) = 0 [pid 3526] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3523] <... ioctl resumed>) = 0 [pid 3524] <... ioctl resumed>) = 0 [pid 3524] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3526] <... ioctl resumed>) = 0 [pid 3526] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3523] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3524] <... ioctl resumed>) = 0 [pid 3524] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3526] <... ioctl resumed>) = 0 [pid 3526] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3524] <... ioctl resumed>) = 0 [pid 3524] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3526] <... ioctl resumed>) = 0 [pid 3526] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3524] <... ioctl resumed>) = 0 [pid 3524] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3526] <... ioctl resumed>) = 0 [pid 3526] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3524] <... ioctl resumed>) = 0 [pid 3524] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3526] <... ioctl resumed>) = 0 [pid 3526] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3524] <... ioctl resumed>) = 0 [pid 3524] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3526] <... ioctl resumed>) = 0 [pid 3526] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3524] <... ioctl resumed>) = 0 [pid 3524] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3526] <... ioctl resumed>) = 0 [pid 3526] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3524] <... ioctl resumed>) = 0 [pid 3524] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3526] <... ioctl resumed>) = 0 [pid 3526] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3524] <... ioctl resumed>) = 0 [pid 3524] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3526] <... ioctl resumed>) = 0 [pid 3526] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3524] <... ioctl resumed>) = 0 [pid 3524] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3526] <... ioctl resumed>) = 0 [pid 3526] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3524] <... ioctl resumed>) = 0 [pid 3526] <... ioctl resumed>) = 0 [pid 3526] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3526] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3524] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3526] <... ioctl resumed>) = 0 [pid 3526] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3526] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3526] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3526] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3526] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3526] close(6) = 0 [pid 3526] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3526] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3526] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3526] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3525] <... futex resumed>) = 0 [pid 3526] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3525] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3525] <... futex resumed>) = 0 [pid 3526] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3525] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3526] <... ioctl resumed>) = 0 [pid 3526] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3525] <... futex resumed>) = 0 [pid 3524] <... ioctl resumed>) = 0 [pid 3526] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3525] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3524] ioctl(5, KVM_GET_SREGS [pid 3526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3525] <... futex resumed>) = 0 [pid 3526] ioctl(5, KVM_RUN [pid 3525] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3524] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3525] <... futex resumed>) = 0 [pid 3523] <... ioctl resumed>) = 0 [pid 3523] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3525] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3524] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3523] <... ioctl resumed>) = 0 [pid 3525] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3523] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3524] <... openat resumed>) = 6 [pid 3525] <... mprotect resumed>) = 0 [pid 3523] <... ioctl resumed>) = 0 [pid 3525] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3524] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3523] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3525] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3524] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3525] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3523] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3530 attached [pid 3524] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3523] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3530] set_robust_list(0x7fc37fe409a0, 24 [pid 3525] <... clone3 resumed> => {parent_tid=[3530]}, 88) = 3530 [pid 3523] <... ioctl resumed>) = 0 [pid 3530] <... set_robust_list resumed>) = 0 [pid 3525] rt_sigprocmask(SIG_SETMASK, [], [pid 3524] <... ioctl resumed>) = 0 [pid 3523] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3530] rt_sigprocmask(SIG_SETMASK, [], [pid 3526] <... ioctl resumed>, 0) = 0 [pid 3525] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3524] close(6 [pid 3530] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3526] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3525] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3524] <... close resumed>) = 0 [pid 3530] ioctl(5, KVM_RUN [pid 3526] <... futex resumed>) = 0 [pid 3525] <... futex resumed>) = 0 [pid 3524] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3530] <... ioctl resumed>, 0) = 0 [pid 3526] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3525] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3524] <... ioctl resumed>) = 5 [pid 3530] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3524] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3530] <... futex resumed>) = 1 [pid 3525] <... futex resumed>) = 0 [pid 3524] <... ioctl resumed>) = 0 [pid 3530] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3525] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3526] <... futex resumed>) = 0 [pid 3525] <... futex resumed>) = 1 [pid 3526] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3525] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3526] <... socket resumed>) = 6 [pid 3524] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3526] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3523] <... ioctl resumed>) = 0 [pid 3525] <... futex resumed>) = 0 [pid 3524] <... ioctl resumed>) = 0 [pid 3523] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3526] <... futex resumed>) = 1 [pid 3525] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3524] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3523] <... ioctl resumed>) = 0 [pid 3522] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3525] <... futex resumed>) = 0 [pid 3524] <... futex resumed>) = 1 [pid 3523] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3522] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3521] <... futex resumed>) = 0 [pid 3526] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3525] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3524] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3523] <... ioctl resumed>) = 0 [pid 3522] <... futex resumed>) = 0 [pid 3521] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3526] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3524] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3523] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3522] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3521] <... futex resumed>) = 0 [pid 3526] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3524] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3523] <... ioctl resumed>) = 0 [pid 3522] <... mmap resumed>) = 0x7fc37fe20000 [pid 3521] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3526] <... futex resumed>) = 1 [pid 3525] <... futex resumed>) = 0 [pid 3524] <... ioctl resumed>) = 0 [pid 3523] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3522] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3526] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3525] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3524] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3523] <... ioctl resumed>) = 0 [pid 3522] <... mprotect resumed>) = 0 [pid 3523] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3525] <... futex resumed>) = 0 [pid 3524] <... futex resumed>) = 1 [pid 3521] <... futex resumed>) = 0 [pid 3526] ioctl(5, KVM_RUN [pid 3525] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3524] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3521] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3526] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3524] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3521] <... futex resumed>) = 0 [pid 3521] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3521] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3524] ioctl(5, KVM_RUN [pid 3521] <... mmap resumed>) = 0x7fc37fe20000 [pid 3526] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3523] <... ioctl resumed>) = 0 [pid 3522] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3521] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3526] <... futex resumed>) = 1 [pid 3525] <... futex resumed>) = 0 [pid 3523] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3522] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3526] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3525] exit_group(0 [pid 3523] <... ioctl resumed>) = 0 [pid 3522] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3521] <... mprotect resumed>) = 0 [pid 3530] <... futex resumed>) = ? [pid 3526] <... futex resumed>) = ? [pid 3525] <... exit_group resumed>) = ? [pid 3523] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}./strace-static-x86_64: Process 3532 attached [pid 3530] +++ exited with 0 +++ [pid 3523] <... ioctl resumed>) = 0 [pid 3522] <... clone3 resumed> => {parent_tid=[3532]}, 88) = 3532 [pid 3521] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3532] set_robust_list(0x7fc37fe409a0, 24 [pid 3521] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3532] <... set_robust_list resumed>) = 0 [pid 3524] <... ioctl resumed>, 0) = 0 [pid 3521] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3532] rt_sigprocmask(SIG_SETMASK, [], [pid 3522] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 3533 attached [pid 3532] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3522] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3521] <... clone3 resumed> => {parent_tid=[3533]}, 88) = 3533 [pid 3522] <... futex resumed>) = 0 [pid 3521] rt_sigprocmask(SIG_SETMASK, [], [pid 3533] set_robust_list(0x7fc37fe409a0, 24 [pid 3532] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3523] ioctl(5, KVM_GET_SREGS [pid 3522] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3521] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3533] <... set_robust_list resumed>) = 0 [pid 3532] <... ioctl resumed>) = 0 [pid 3524] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3523] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3521] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3533] rt_sigprocmask(SIG_SETMASK, [], [pid 3532] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3523] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3533] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3532] <... futex resumed>) = 1 [pid 3524] <... futex resumed>) = 0 [pid 3523] <... openat resumed>) = 6 [pid 3522] <... futex resumed>) = 0 [pid 3521] <... futex resumed>) = 0 [pid 3533] ioctl(5, KVM_RUN [pid 3523] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3522] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3533] <... ioctl resumed>, 0) = 0 [pid 3523] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3522] <... futex resumed>) = 0 [pid 3521] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3532] ioctl(5, KVM_RUN [pid 3522] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3524] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3522] <... futex resumed>) = 0 [pid 3533] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3523] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3522] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3533] <... futex resumed>) = 1 [pid 3532] <... ioctl resumed>, 0) = 0 [pid 3523] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 3522] <... mmap resumed>) = 0x7fc37fdff000 [pid 3521] <... futex resumed>) = 0 [pid 3521] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3521] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3533] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3522] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3522] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3523] close(6 [pid 3522] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0} [pid 3523] <... close resumed>) = 0 ./strace-static-x86_64: Process 3535 attached [pid 3523] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3522] <... clone3 resumed> => {parent_tid=[3535]}, 88) = 3535 [pid 3535] set_robust_list(0x7fc37fe1f9a0, 24 [pid 3523] <... ioctl resumed>) = 5 [pid 3522] rt_sigprocmask(SIG_SETMASK, [], [pid 3535] <... set_robust_list resumed>) = 0 [pid 3535] rt_sigprocmask(SIG_SETMASK, [], [pid 3523] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3522] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3535] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3522] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 3535] ioctl(5, KVM_RUN [pid 3522] <... futex resumed>) = 0 [pid 3535] <... ioctl resumed>, 0) = 0 [pid 3522] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3523] <... ioctl resumed>) = 0 [pid 3535] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3522] <... futex resumed>) = 0 [pid 3535] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3523] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3522] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 3535] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3523] <... ioctl resumed>) = 0 [pid 3522] <... futex resumed>) = 0 [pid 3535] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3523] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3522] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3535] <... socket resumed>) = 6 [pid 3523] <... futex resumed>) = 0 [pid 3523] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3535] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3522] <... futex resumed>) = 0 [pid 3535] <... futex resumed>) = 1 [pid 3522] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3535] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3523] <... futex resumed>) = 0 [pid 3522] <... futex resumed>) = 1 [pid 3523] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3522] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3523] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3522] <... futex resumed>) = 0 [pid 3522] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3523] <... futex resumed>) = 1 [pid 3522] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3523] ioctl(5, KVM_RUN [pid 3524] <... futex resumed>) = 0 [pid 3523] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3524] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3523] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3524] <... socket resumed>) = 6 [pid 3523] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3524] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3522] <... futex resumed>) = 0 [pid 3524] <... futex resumed>) = 1 [pid 3521] <... futex resumed>) = 0 [pid 3524] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3521] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3524] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3532] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3524] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3521] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3532] <... futex resumed>) = 0 [pid 3524] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3532] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3524] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3521] <... futex resumed>) = 0 [pid 3524] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3521] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3524] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3522] exit_group(0 [pid 3521] <... futex resumed>) = 0 [pid 3535] <... futex resumed>) = ? [pid 3532] <... futex resumed>) = ? [pid 3524] ioctl(5, KVM_RUN [pid 3523] <... futex resumed>) = ? [pid 3522] <... exit_group resumed>) = ? [pid 3521] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3535] +++ exited with 0 +++ [pid 3523] +++ exited with 0 +++ [pid 3524] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3524] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3521] <... futex resumed>) = 0 [pid 3524] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3521] exit_group(0 [pid 3533] <... futex resumed>) = ? [pid 3524] <... futex resumed>) = ? [pid 3521] <... exit_group resumed>) = ? [pid 3533] +++ exited with 0 +++ [pid 3524] +++ exited with 0 +++ [pid 3519] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3519, si_uid=0, si_status=0, si_utime=1, si_stime=0} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3536 ./strace-static-x86_64: Process 3536 attached [pid 3536] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3536] setpgid(0, 0) = 0 [pid 3536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3536] write(3, "1000", 4) = 4 [pid 3536] close(3executing program ) = 0 [pid 3536] write(1, "executing program\n", 18) = 18 [pid 3536] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3536] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3536] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3536] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3536] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3536] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3536] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3537 attached => {parent_tid=[3537]}, 88) = 3537 [pid 3536] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3536] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3536] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3537] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3537] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3537] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3537] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3536] <... futex resumed>) = 0 [pid 3537] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3536] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3537] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3536] <... futex resumed>) = 0 [pid 3537] ioctl(3, KVM_CREATE_VM, 0 [pid 3536] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3537] <... ioctl resumed>) = 4 [pid 3537] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3537] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3536] <... futex resumed>) = 0 [pid 3536] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3537] <... futex resumed>) = 0 [pid 3536] <... futex resumed>) = 1 [pid 3537] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3536] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3537] <... ioctl resumed>) = 5 [pid 3537] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3536] <... futex resumed>) = 0 [pid 3536] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3537] <... futex resumed>) = 1 [pid 3536] <... futex resumed>) = 0 [pid 3537] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3536] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3537] <... ioctl resumed>) = 0 [pid 3537] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3537] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3537] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3537] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3537] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3537] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3537] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3537] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3537] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3537] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3537] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3537] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3532] +++ exited with 0 +++ [pid 3526] +++ exited with 0 +++ [pid 3525] +++ exited with 0 +++ [pid 3522] +++ exited with 0 +++ [pid 3521] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3525, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3521, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3537] <... ioctl resumed>) = 0 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3522, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3537] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3537] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3537] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 ./strace-static-x86_64: Process 3538 attached [pid 3537] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3538] set_robust_list(0x55558e2706a0, 24 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3538 [pid 3538] <... set_robust_list resumed>) = 0 [pid 3537] <... ioctl resumed>) = 0 [pid 3537] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3538] setpgid(0, 0 [pid 3537] <... ioctl resumed>) = 0 [pid 3538] <... setpgid resumed>) = 0 [pid 3537] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3537] <... ioctl resumed>) = 0 [pid 3537] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3538] <... openat resumed>) = 3 [pid 3538] write(3, "1000", 4) = 4 [pid 3537] <... ioctl resumed>) = 0 [pid 3538] close(3 [pid 3537] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3538] <... close resumed>) = 0 [pid 3538] write(1, "executing program\n", 18) = 18 executing program [pid 3538] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] <... restart_syscall resumed>) = 0 [pid 3538] <... futex resumed>) = 0 [pid 3538] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3537] <... ioctl resumed>) = 0 [pid 3538] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3537] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3538] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3537] <... ioctl resumed>) = 0 [pid 3538] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3537] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3538] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 executing program ./strace-static-x86_64: Process 3539 attached [pid 3539] set_robust_list(0x55558e2706a0, 24 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3539 [pid 3539] <... set_robust_list resumed>) = 0 [pid 3539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3539] setpgid(0, 0) = 0 [pid 3539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3539] write(3, "1000", 4) = 4 [pid 3539] close(3) = 0 [pid 3539] write(1, "executing program\n", 18) = 18 [pid 3539] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3539] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3539] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3539] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3539] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3539] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3539] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3540 attached => {parent_tid=[3540]}, 88) = 3540 [pid 3540] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3539] rt_sigprocmask(SIG_SETMASK, [], [pid 3540] rt_sigprocmask(SIG_SETMASK, [], [pid 3539] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3540] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3539] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3540] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3539] <... futex resumed>) = 0 [pid 3540] <... openat resumed>) = 3 [pid 3539] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3540] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3540] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3539] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3540] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3539] <... futex resumed>) = 0 [pid 3540] ioctl(3, KVM_CREATE_VM, 0 [pid 3539] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3540] <... ioctl resumed>) = 4 [pid 3540] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3539] <... futex resumed>) = 0 [pid 3540] <... futex resumed>) = 1 [pid 3539] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3540] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3539] <... futex resumed>) = 0 [pid 3540] <... ioctl resumed>) = 5 [pid 3539] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3540] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3539] <... futex resumed>) = 0 [pid 3539] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3539] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3540] <... futex resumed>) = 1 [pid 3540] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3538] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 300] <... restart_syscall resumed>) = 0 [pid 3540] <... ioctl resumed>) = 0 [pid 3538] <... mprotect resumed>) = 0 [pid 3540] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3538] rt_sigprocmask(SIG_BLOCK, ~[], [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3540] <... ioctl resumed>) = 0 [pid 3538] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3538] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3541 attached [pid 3541] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3541] rt_sigprocmask(SIG_SETMASK, [], [pid 3538] <... clone3 resumed> => {parent_tid=[3541]}, 88) = 3541 [pid 3540] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3542 [pid 3541] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3538] rt_sigprocmask(SIG_SETMASK, [], [pid 3541] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3538] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 3542 attached [pid 3540] <... ioctl resumed>) = 0 [pid 3538] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3542] set_robust_list(0x55558e2706a0, 24 [pid 3541] <... futex resumed>) = 0 [pid 3540] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3538] <... futex resumed>) = 1 [pid 3542] <... set_robust_list resumed>) = 0 [pid 3541] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3538] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3541] <... openat resumed>) = 3 [pid 3541] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3538] <... futex resumed>) = 0 [pid 3541] <... futex resumed>) = 1 [pid 3538] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3541] ioctl(3, KVM_CREATE_VM, 0 [pid 3538] <... futex resumed>) = 0 [pid 3538] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3541] <... ioctl resumed>) = 4 [pid 3541] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3538] <... futex resumed>) = 0 [pid 3538] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3538] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3541] <... futex resumed>) = 1 [pid 3541] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3541] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3538] <... futex resumed>) = 0 [pid 3538] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3538] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3541] <... futex resumed>) = 1 [pid 3541] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3542] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3540] <... ioctl resumed>) = 0 [pid 3542] <... prctl resumed>) = 0 [pid 3540] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3542] setpgid(0, 0 [pid 3541] <... ioctl resumed>) = 0 [pid 3542] <... setpgid resumed>) = 0 [pid 3541] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3540] <... ioctl resumed>) = 0 [pid 3540] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3540] <... ioctl resumed>) = 0 [pid 3542] <... openat resumed>) = 3 [pid 3540] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3541] <... ioctl resumed>) = 0 [pid 3541] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3542] write(3, "1000", 4) = 4 [pid 3542] close(3 [pid 3540] <... ioctl resumed>) = 0 [pid 3542] <... close resumed>) = 0 [pid 3541] <... ioctl resumed>) = 0 [pid 3540] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3541] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} executing program [pid 3542] write(1, "executing program\n", 18 [pid 3540] <... ioctl resumed>) = 0 [pid 3542] <... write resumed>) = 18 [pid 3542] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3540] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3542] <... futex resumed>) = 0 [pid 3541] <... ioctl resumed>) = 0 [pid 3542] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3541] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3540] <... ioctl resumed>) = 0 [pid 3540] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3540] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3540] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3537] <... ioctl resumed>) = 0 [pid 3537] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3540] <... ioctl resumed>) = 0 [pid 3537] <... ioctl resumed>) = 0 [pid 3540] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3537] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3542] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3541] <... ioctl resumed>) = 0 [pid 3542] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3541] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3540] <... ioctl resumed>) = 0 [pid 3537] <... ioctl resumed>) = 0 [pid 3542] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3541] <... ioctl resumed>) = 0 [pid 3540] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3537] ioctl(5, KVM_GET_SREGS [pid 3542] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3541] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3542] <... mmap resumed>) = 0x7fc37fe41000 [pid 3537] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3542] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3537] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3542] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3541] <... ioctl resumed>) = 0 [pid 3542] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3541] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3537] <... openat resumed>) = 6 [pid 3542] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3541] <... ioctl resumed>) = 0 [pid 3541] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3537] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3542] <... clone3 resumed> => {parent_tid=[3543]}, 88) = 3543 [pid 3541] <... ioctl resumed>) = 0 [pid 3542] rt_sigprocmask(SIG_SETMASK, [], [pid 3541] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3542] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3537] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 ./strace-static-x86_64: Process 3543 attached [pid 3542] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3540] <... ioctl resumed>) = 0 [pid 3537] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3543] set_robust_list(0x7fc37fe619a0, 24 [pid 3540] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3537] <... ioctl resumed>) = 0 [pid 3543] <... set_robust_list resumed>) = 0 [pid 3537] close(6 [pid 3543] rt_sigprocmask(SIG_SETMASK, [], [pid 3540] <... ioctl resumed>) = 0 [pid 3537] <... close resumed>) = 0 [pid 3543] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3540] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3537] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3543] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3537] <... ioctl resumed>) = 5 [pid 3543] <... openat resumed>) = 3 [pid 3540] <... ioctl resumed>) = 0 [pid 3537] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3543] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3540] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3537] <... ioctl resumed>) = 0 [pid 3543] <... futex resumed>) = 0 [pid 3542] <... futex resumed>) = 0 [pid 3541] <... ioctl resumed>) = 0 [pid 3537] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3543] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3542] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3541] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3540] <... ioctl resumed>) = 0 [pid 3537] <... ioctl resumed>) = 0 [pid 3542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3540] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3537] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3542] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3541] <... ioctl resumed>) = 0 [pid 3540] <... ioctl resumed>) = 0 [pid 3537] <... futex resumed>) = 1 [pid 3536] <... futex resumed>) = 0 [pid 3543] <... futex resumed>) = 0 [pid 3542] <... futex resumed>) = 1 [pid 3541] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3540] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3537] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3543] ioctl(3, KVM_CREATE_VM, 0 [pid 3542] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3541] <... ioctl resumed>) = 0 [pid 3540] <... ioctl resumed>) = 0 [pid 3536] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3541] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3540] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3537] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3536] <... futex resumed>) = 0 [pid 3541] <... ioctl resumed>) = 0 [pid 3540] <... ioctl resumed>) = 0 [pid 3537] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3536] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3541] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3540] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3537] <... ioctl resumed>) = 0 [pid 3543] <... ioctl resumed>) = 4 [pid 3540] <... ioctl resumed>) = 0 [pid 3540] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3543] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3541] <... ioctl resumed>) = 0 [pid 3540] <... ioctl resumed>) = 0 [pid 3537] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3543] <... futex resumed>) = 1 [pid 3542] <... futex resumed>) = 0 [pid 3541] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3540] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3537] <... futex resumed>) = 1 [pid 3536] <... futex resumed>) = 0 [pid 3543] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3542] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3541] <... ioctl resumed>) = 0 [pid 3540] <... ioctl resumed>) = 0 [pid 3537] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3536] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3542] <... futex resumed>) = 0 [pid 3541] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3540] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3537] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3536] <... futex resumed>) = 0 [pid 3543] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3542] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3541] <... ioctl resumed>) = 0 [pid 3537] ioctl(5, KVM_RUN [pid 3536] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3543] <... ioctl resumed>) = 5 [pid 3541] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3540] <... ioctl resumed>) = 0 [pid 3536] <... futex resumed>) = 0 [pid 3540] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3540] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3540] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3543] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3540] <... openat resumed>) = 6 [pid 3543] <... futex resumed>) = 1 [pid 3542] <... futex resumed>) = 0 [pid 3543] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3542] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3540] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3536] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3542] <... futex resumed>) = 0 [pid 3543] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3542] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3540] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3536] <... mmap resumed>) = 0x7fc37fe20000 [pid 3543] <... ioctl resumed>) = 0 [pid 3541] <... ioctl resumed>) = 0 [pid 3540] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3541] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3536] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3543] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3541] <... ioctl resumed>) = 0 [pid 3540] <... ioctl resumed>) = 0 [pid 3536] <... mprotect resumed>) = 0 [pid 3543] <... ioctl resumed>) = 0 [pid 3541] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3543] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3536] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3543] <... ioctl resumed>) = 0 [pid 3540] close(6 [pid 3536] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3543] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3540] <... close resumed>) = 0 [pid 3543] <... ioctl resumed>) = 0 [pid 3540] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0./strace-static-x86_64: Process 3545 attached [pid 3543] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3541] <... ioctl resumed>) = 0 [pid 3540] <... ioctl resumed>) = 5 [pid 3545] set_robust_list(0x7fc37fe409a0, 24 [pid 3541] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3536] <... clone3 resumed> => {parent_tid=[3545]}, 88) = 3545 [pid 3545] <... set_robust_list resumed>) = 0 [pid 3543] <... ioctl resumed>) = 0 [pid 3541] <... ioctl resumed>) = 0 [pid 3540] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3536] rt_sigprocmask(SIG_SETMASK, [], [pid 3545] rt_sigprocmask(SIG_SETMASK, [], [pid 3543] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3541] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3537] <... ioctl resumed>, 0) = 0 [pid 3536] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3545] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3543] <... ioctl resumed>) = 0 [pid 3540] <... ioctl resumed>) = 0 [pid 3543] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3540] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3545] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3541] <... ioctl resumed>) = 0 [pid 3537] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3536] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3540] <... ioctl resumed>) = 0 [pid 3545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3541] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3537] <... futex resumed>) = 0 [pid 3536] <... futex resumed>) = 0 [pid 3545] ioctl(5, KVM_RUN [pid 3541] <... ioctl resumed>) = 0 [pid 3537] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3536] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3545] <... ioctl resumed>, 0) = 0 [pid 3541] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3545] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3541] <... ioctl resumed>) = 0 [pid 3540] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3545] <... futex resumed>) = 1 [pid 3541] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3536] <... futex resumed>) = 0 [pid 3545] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3543] <... ioctl resumed>) = 0 [pid 3540] <... futex resumed>) = 1 [pid 3539] <... futex resumed>) = 0 [pid 3536] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3543] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3540] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3539] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3536] <... futex resumed>) = 1 [pid 3537] <... futex resumed>) = 0 [pid 3543] <... ioctl resumed>) = 0 [pid 3541] <... ioctl resumed>) = 0 [pid 3540] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3539] <... futex resumed>) = 0 [pid 3537] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3536] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3543] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3541] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3540] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3539] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3541] <... ioctl resumed>) = 0 [pid 3537] <... socket resumed>) = 6 [pid 3537] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3541] ioctl(5, KVM_GET_SREGS [pid 3537] <... futex resumed>) = 1 [pid 3536] <... futex resumed>) = 0 [pid 3537] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3536] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3541] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3537] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3536] <... futex resumed>) = 0 [pid 3537] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3536] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3541] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3537] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3541] <... openat resumed>) = 6 [pid 3541] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3537] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3536] <... futex resumed>) = 0 [pid 3543] <... ioctl resumed>) = 0 [pid 3541] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3540] <... ioctl resumed>) = 0 [pid 3537] ioctl(5, KVM_RUN [pid 3536] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3543] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3541] <... ioctl resumed>) = 0 [pid 3540] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3536] <... futex resumed>) = 0 [pid 3543] <... ioctl resumed>) = 0 [pid 3540] <... futex resumed>) = 1 [pid 3539] <... futex resumed>) = 0 [pid 3537] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3543] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3540] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3539] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3536] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3543] <... ioctl resumed>) = 0 [pid 3541] close(6 [pid 3540] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3539] <... futex resumed>) = 0 [pid 3537] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3543] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3541] <... close resumed>) = 0 [pid 3540] ioctl(5, KVM_RUN [pid 3539] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3543] <... ioctl resumed>) = 0 [pid 3541] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3539] <... futex resumed>) = 0 [pid 3537] <... futex resumed>) = 0 [pid 3536] exit_group(0 [pid 3543] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3541] <... ioctl resumed>) = 5 [pid 3537] fstat(0, [pid 3545] <... futex resumed>) = ? [pid 3543] <... ioctl resumed>) = 0 [pid 3541] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3539] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3537] +++ exited with 0 +++ [pid 3536] <... exit_group resumed>) = ? [pid 3545] +++ exited with 0 +++ [pid 3543] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3539] <... mmap resumed>) = 0x7fc37fe20000 [pid 3539] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3543] <... ioctl resumed>) = 0 [pid 3541] <... ioctl resumed>) = 0 [pid 3539] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3543] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3539] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3539] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3543] <... ioctl resumed>) = 0 [pid 3541] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}./strace-static-x86_64: Process 3547 attached [pid 3543] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3541] <... ioctl resumed>) = 0 [pid 3539] <... clone3 resumed> => {parent_tid=[3547]}, 88) = 3547 [pid 3547] set_robust_list(0x7fc37fe409a0, 24 [pid 3541] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3547] <... set_robust_list resumed>) = 0 [pid 3543] <... ioctl resumed>) = 0 [pid 3541] <... futex resumed>) = 1 [pid 3539] rt_sigprocmask(SIG_SETMASK, [], [pid 3538] <... futex resumed>) = 0 [pid 3547] rt_sigprocmask(SIG_SETMASK, [], [pid 3543] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3539] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3547] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3547] ioctl(5, KVM_RUN [pid 3543] <... ioctl resumed>) = 0 [pid 3541] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3539] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3538] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3543] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3541] <... ioctl resumed>) = 0 [pid 3539] <... futex resumed>) = 0 [pid 3538] <... futex resumed>) = 0 [pid 3547] <... ioctl resumed>, 0) = 0 [pid 3543] <... ioctl resumed>) = 0 [pid 3541] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3540] <... ioctl resumed>, 0) = 0 [pid 3539] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3538] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3547] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3543] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3541] <... futex resumed>) = 0 [pid 3540] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3538] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3547] <... futex resumed>) = 0 [pid 3539] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3539] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3547] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3540] <... futex resumed>) = 1 [pid 3540] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3538] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3540] <... socket resumed>) = 6 [pid 3538] <... futex resumed>) = 0 [pid 3540] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3538] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3540] <... futex resumed>) = 0 [pid 3538] <... futex resumed>) = 0 [pid 3538] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3541] ioctl(5, KVM_RUN [pid 3538] <... mmap resumed>) = 0x7fc37fe20000 [pid 3540] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3539] <... futex resumed>) = 0 [pid 3539] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3540] <... futex resumed>) = 0 [pid 3540] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3539] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3540] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3539] <... futex resumed>) = 0 [pid 3539] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3539] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3540] ioctl(5, KVM_RUN, 0) = -1 EFAULT (Bad address) [pid 3540] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3539] <... futex resumed>) = 0 [pid 3539] exit_group(0 [pid 3547] <... futex resumed>) = ? [pid 3539] <... exit_group resumed>) = ? [pid 3547] +++ exited with 0 +++ [pid 3538] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3541] <... ioctl resumed>, 0) = 0 [pid 3538] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3543] <... ioctl resumed>) = 0 [pid 3543] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3538] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3538] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[3549]}, 88) = 3549 [pid 3538] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3538] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3538] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3541] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3549 attached [pid 3543] <... ioctl resumed>) = 0 [pid 3549] set_robust_list(0x7fc37fe409a0, 24 [pid 3543] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3549] <... set_robust_list resumed>) = 0 [pid 3549] rt_sigprocmask(SIG_SETMASK, [], [pid 3543] <... ioctl resumed>) = 0 [pid 3549] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3543] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3549] ioctl(5, KVM_RUN [pid 3541] <... futex resumed>) = 0 [pid 3549] <... ioctl resumed>, 0) = 0 [pid 3543] <... ioctl resumed>) = 0 [pid 3541] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3549] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3543] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3549] <... futex resumed>) = 1 [pid 3538] <... futex resumed>) = 0 [pid 3549] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3543] <... ioctl resumed>) = 0 [pid 3538] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3543] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3541] <... futex resumed>) = 0 [pid 3538] <... futex resumed>) = 1 [pid 3538] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3543] <... ioctl resumed>) = 0 [pid 3543] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3541] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3541] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3541] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3538] <... futex resumed>) = 0 [pid 3543] <... ioctl resumed>) = 0 [pid 3543] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3538] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3543] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3541] <... futex resumed>) = 0 [pid 3538] <... futex resumed>) = 1 [pid 3538] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3541] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3543] <... openat resumed>) = 6 [pid 3543] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3541] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3541] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3538] <... futex resumed>) = 0 [pid 3541] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3538] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3543] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3541] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3538] <... futex resumed>) = 0 [pid 3543] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3541] ioctl(5, KVM_RUN [pid 3538] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3543] <... ioctl resumed>) = 0 [pid 3543] close(6 [pid 3541] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3543] <... close resumed>) = 0 [pid 3541] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3543] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3541] <... futex resumed>) = 1 [pid 3538] <... futex resumed>) = 0 [pid 3541] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3538] exit_group(0 [pid 3549] <... futex resumed>) = ? [pid 3543] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3541] <... futex resumed>) = ? [pid 3538] <... exit_group resumed>) = ? [pid 3549] +++ exited with 0 +++ [pid 3543] <... ioctl resumed>) = 0 [pid 3541] +++ exited with 0 +++ [pid 3543] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3543] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3542] <... futex resumed>) = 0 [pid 3543] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3542] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3542] <... futex resumed>) = 0 [pid 3543] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3542] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3543] <... ioctl resumed>) = 0 [pid 3543] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3542] <... futex resumed>) = 0 [pid 3543] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3542] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3542] <... futex resumed>) = 0 [pid 3543] ioctl(5, KVM_RUN [pid 3542] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3542] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3542] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3542] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3542] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[3551]}, 88) = 3551 [pid 3542] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3542] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3542] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3551 attached [pid 3551] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3543] <... ioctl resumed>, 0) = 0 [pid 3543] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3551] rt_sigprocmask(SIG_SETMASK, [], [pid 3543] <... futex resumed>) = 0 [pid 3551] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3543] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3551] ioctl(5, KVM_RUN, 0) = 0 [pid 3551] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3542] <... futex resumed>) = 0 [pid 3542] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3542] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3543] <... futex resumed>) = 0 [pid 3543] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3551] <... futex resumed>) = 1 [pid 3543] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3542] <... futex resumed>) = 0 [pid 3543] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3542] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3543] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3542] <... futex resumed>) = 0 [pid 3543] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3542] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3551] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3543] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3543] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3543] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3542] <... futex resumed>) = 0 [pid 3542] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3543] <... futex resumed>) = 0 [pid 3542] <... futex resumed>) = 1 [pid 3543] ioctl(5, KVM_RUN [pid 3542] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3543] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3543] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3542] <... futex resumed>) = 0 [pid 3543] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3542] exit_group(0 [pid 3543] <... futex resumed>) = ? [pid 3551] <... futex resumed>) = ? [pid 3543] +++ exited with 0 +++ [pid 3542] <... exit_group resumed>) = ? [pid 3551] +++ exited with 0 +++ [pid 3536] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3536, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3552 ./strace-static-x86_64: Process 3552 attached [pid 3552] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3552] setpgid(0, 0) = 0 [pid 3552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3552] write(3, "1000", 4) = 4 [pid 3552] close(3executing program ) = 0 [pid 3552] write(1, "executing program\n", 18) = 18 [pid 3552] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3552] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3552] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3552] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3552] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3552] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3552] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3553 attached => {parent_tid=[3553]}, 88) = 3553 [pid 3553] set_robust_list(0x7fc37fe619a0, 24 [pid 3552] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3552] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3552] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3553] <... set_robust_list resumed>) = 0 [pid 3553] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3553] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3553] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3552] <... futex resumed>) = 0 [pid 3553] ioctl(3, KVM_CREATE_VM, 0 [pid 3552] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3552] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3553] <... ioctl resumed>) = 4 [pid 3553] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3552] <... futex resumed>) = 0 [pid 3552] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3553] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3552] <... futex resumed>) = 0 [pid 3552] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3553] <... ioctl resumed>) = 5 [pid 3553] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3552] <... futex resumed>) = 0 [pid 3553] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3552] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3553] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3552] <... futex resumed>) = 0 [pid 3553] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3552] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3553] <... ioctl resumed>) = 0 [pid 3553] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3553] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3553] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3553] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3553] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3553] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3553] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3553] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3553] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3553] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3553] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3553] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3553] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3553] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3553] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3553] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3553] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3553] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3553] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3553] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3553] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3553] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3553] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3553] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3553] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3553] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3553] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3553] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3553] close(6) = 0 [pid 3553] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3553] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3553] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3553] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3552] <... futex resumed>) = 0 [pid 3553] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3552] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3553] <... ioctl resumed>) = 0 [pid 3553] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3553] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 3552] <... futex resumed>) = 1 [pid 3553] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3552] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3552] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3553] <... futex resumed>) = 0 [pid 3552] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3553] ioctl(5, KVM_RUN [pid 3552] <... futex resumed>) = 0 [pid 3552] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3552] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3552] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3552] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3555 attached => {parent_tid=[3555]}, 88) = 3555 [pid 3552] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3552] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3552] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3555] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3555] rt_sigprocmask(SIG_SETMASK, [], [pid 3553] <... ioctl resumed>, 0) = 0 [pid 3555] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3553] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3555] ioctl(5, KVM_RUN [pid 3553] <... futex resumed>) = 0 [pid 3553] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3555] <... ioctl resumed>, 0) = 0 [pid 3555] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3552] <... futex resumed>) = 0 [pid 3555] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3552] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3553] <... futex resumed>) = 0 [pid 3552] <... futex resumed>) = 1 [pid 3553] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3552] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3553] <... socket resumed>) = 6 [pid 3553] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3553] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3552] <... futex resumed>) = 0 [pid 3552] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3553] <... futex resumed>) = 0 [pid 3552] <... futex resumed>) = 1 [pid 3553] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3552] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3553] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3553] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3552] <... futex resumed>) = 0 [pid 3553] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3552] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3553] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3552] <... futex resumed>) = 0 [pid 3553] ioctl(5, KVM_RUN [pid 3552] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3553] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3553] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3552] <... futex resumed>) = 0 [pid 3553] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3552] exit_group(0 [pid 3553] <... futex resumed>) = ? [pid 3552] <... exit_group resumed>) = ? [pid 3555] <... futex resumed>) = ? [pid 3555] +++ exited with 0 +++ [pid 3540] +++ exited with 0 +++ [pid 3539] +++ exited with 0 +++ [pid 3538] +++ exited with 0 +++ [pid 3542] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3542, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3539, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3556 ./strace-static-x86_64: Process 3556 attached [pid 3556] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3556] setpgid(0, 0) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 299] <... restart_syscall resumed>) = 0 [pid 3556] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 3557 attached [pid 3557] set_robust_list(0x55558e2706a0, 24 [pid 3556] close(3 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3557 [pid 3556] <... close resumed>) = 0 [pid 3557] <... set_robust_list resumed>) = 0 [pid 3557] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3556] write(1, "executing program\n", 18executing program [pid 3557] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 3558 attached [pid 3556] <... write resumed>) = 18 [pid 3557] setpgid(0, 0 [pid 3556] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3558 [pid 3557] <... setpgid resumed>) = 0 [pid 3556] <... futex resumed>) = 0 [pid 3558] set_robust_list(0x55558e2706a0, 24 [pid 3557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3558] <... set_robust_list resumed>) = 0 [pid 3556] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3557] <... openat resumed>) = 3 [pid 3556] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3557] write(3, "1000", 4) = 4 [pid 3557] close(3executing program ) = 0 [pid 3557] write(1, "executing program\n", 18) = 18 [pid 3557] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3557] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3558] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3557] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3556] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3558] <... prctl resumed>) = 0 [pid 3556] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3557] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3558] setpgid(0, 0 [pid 3557] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3556] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3558] <... setpgid resumed>) = 0 [pid 3557] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3557] <... mmap resumed>) = 0x7fc37fe41000 [pid 3556] <... mmap resumed>) = 0x7fc37fe41000 [pid 3556] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3558] <... openat resumed>) = 3 [pid 3557] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3556] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3556] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3558] write(3, "1000", 4 [pid 3557] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 3559 attached [pid 3558] <... write resumed>) = 4 [pid 3557] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3559] set_robust_list(0x7fc37fe619a0, 24 [pid 3558] close(3 [pid 3556] <... clone3 resumed> => {parent_tid=[3559]}, 88) = 3559 [pid 3559] <... set_robust_list resumed>) = 0 [pid 3558] <... close resumed>) = 0 [pid 3557] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3556] rt_sigprocmask(SIG_SETMASK, [], [pid 3559] rt_sigprocmask(SIG_SETMASK, [], [pid 3558] write(1, "executing program\n", 18executing program [pid 3557] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3556] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3559] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3558] <... write resumed>) = 18 [pid 3558] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3560 attached [pid 3559] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3557] <... clone3 resumed> => {parent_tid=[3560]}, 88) = 3560 [pid 3556] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3560] set_robust_list(0x7fc37fe619a0, 24 [pid 3559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3556] <... futex resumed>) = 0 [pid 3560] <... set_robust_list resumed>) = 0 [pid 3557] rt_sigprocmask(SIG_SETMASK, [], [pid 3559] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3556] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3560] rt_sigprocmask(SIG_SETMASK, [], [pid 3557] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3560] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3557] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3558] <... futex resumed>) = 0 [pid 3557] <... futex resumed>) = 0 [pid 3560] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3559] <... openat resumed>) = 3 [pid 3558] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3557] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3558] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3558] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3558] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3560] <... openat resumed>) = 3 [pid 3559] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3558] <... mprotect resumed>) = 0 [pid 3560] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3559] <... futex resumed>) = 1 [pid 3556] <... futex resumed>) = 0 [pid 3558] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3560] <... futex resumed>) = 1 [pid 3559] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3557] <... futex resumed>) = 0 [pid 3556] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3560] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3557] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3556] <... futex resumed>) = 0 [pid 3560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3559] ioctl(3, KVM_CREATE_VM, 0 [pid 3557] <... futex resumed>) = 0 [pid 3556] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3560] ioctl(3, KVM_CREATE_VM, 0 [pid 3558] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3557] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3558] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} => {parent_tid=[3561]}, 88) = 3561 [pid 3558] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 3561 attached NULL, 8) = 0 [pid 3558] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3561] set_robust_list(0x7fc37fe619a0, 24 [pid 3560] <... ioctl resumed>) = 4 [pid 3561] <... set_robust_list resumed>) = 0 [pid 3560] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3561] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3561] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3560] <... futex resumed>) = 1 [pid 3557] <... futex resumed>) = 0 [pid 3561] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3560] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3559] <... ioctl resumed>) = 4 [pid 3558] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3557] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3561] <... futex resumed>) = 0 [pid 3558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3557] <... futex resumed>) = 0 [pid 3558] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3557] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3558] <... futex resumed>) = 0 [pid 3559] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3558] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3561] ioctl(3, KVM_CREATE_VM, 0 [pid 3559] <... futex resumed>) = 1 [pid 3556] <... futex resumed>) = 0 [pid 3556] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3559] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3556] <... futex resumed>) = 0 [pid 3560] <... ioctl resumed>) = 5 [pid 3559] <... ioctl resumed>) = 5 [pid 3556] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3560] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3560] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3553] +++ exited with 0 +++ [pid 3552] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3552, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3561] <... ioctl resumed>) = 4 [pid 3559] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3557] <... futex resumed>) = 0 [pid 3561] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3559] <... futex resumed>) = 1 [pid 3557] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3556] <... futex resumed>) = 0 [pid 3561] <... futex resumed>) = 1 [pid 3560] <... futex resumed>) = 0 [pid 3559] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3558] <... futex resumed>) = 0 [pid 3557] <... futex resumed>) = 1 [pid 3556] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3561] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3558] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3560] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3557] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3556] <... futex resumed>) = 0 [pid 3561] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3559] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3558] <... futex resumed>) = 0 [pid 3556] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3561] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3559] <... ioctl resumed>) = 0 [pid 3559] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3561] <... ioctl resumed>) = 5 [pid 3561] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3559] <... ioctl resumed>) = 0 [pid 3559] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3561] <... futex resumed>) = 0 [pid 3559] <... ioctl resumed>) = 0 [pid 3559] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3561] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3559] <... ioctl resumed>) = 0 [pid 3559] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3558] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] <... restart_syscall resumed>) = 0 [pid 3560] <... ioctl resumed>) = 0 [pid 3560] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3559] <... ioctl resumed>) = 0 [pid 3558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3559] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3558] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3560] <... ioctl resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3561] <... futex resumed>) = 0 [pid 3560] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3558] <... futex resumed>) = 1 [pid 3559] <... ioctl resumed>) = 0 [pid 3559] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3561] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}./strace-static-x86_64: Process 3562 attached [pid 3562] set_robust_list(0x55558e2706a0, 24 [pid 3560] <... ioctl resumed>) = 0 [pid 3559] <... ioctl resumed>) = 0 [pid 3558] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3562] <... set_robust_list resumed>) = 0 [pid 3561] <... ioctl resumed>) = 0 [pid 3560] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3559] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3562] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3562 [pid 3562] <... prctl resumed>) = 0 [pid 3560] <... ioctl resumed>) = 0 [pid 3560] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3561] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3559] <... ioctl resumed>) = 0 [pid 3561] <... ioctl resumed>) = 0 [pid 3559] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3561] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3559] <... ioctl resumed>) = 0 [pid 3559] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3561] <... ioctl resumed>) = 0 [pid 3561] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3560] <... ioctl resumed>) = 0 [pid 3559] <... ioctl resumed>) = 0 [pid 3559] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3560] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3562] setpgid(0, 0) = 0 [pid 3561] <... ioctl resumed>) = 0 [pid 3560] <... ioctl resumed>) = 0 [pid 3559] <... ioctl resumed>) = 0 [pid 3561] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3560] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3559] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3561] <... ioctl resumed>) = 0 [pid 3560] <... ioctl resumed>) = 0 [pid 3559] <... ioctl resumed>) = 0 [pid 3561] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3560] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3559] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3562] <... openat resumed>) = 3 [pid 3561] <... ioctl resumed>) = 0 [pid 3560] <... ioctl resumed>) = 0 [pid 3559] <... ioctl resumed>) = 0 [pid 3561] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3560] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3559] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3562] write(3, "1000", 4 [pid 3560] <... ioctl resumed>) = 0 [pid 3562] <... write resumed>) = 4 [pid 3560] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3562] close(3 [pid 3560] <... ioctl resumed>) = 0 [pid 3562] <... close resumed>) = 0 [pid 3560] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3562] write(1, "executing program\n", 18 [pid 3560] <... ioctl resumed>) = 0 executing program [pid 3562] <... write resumed>) = 18 [pid 3560] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3562] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3560] <... ioctl resumed>) = 0 [pid 3562] <... futex resumed>) = 0 [pid 3560] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3562] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3560] <... ioctl resumed>) = 0 [pid 3562] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3560] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3562] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3560] <... ioctl resumed>) = 0 [pid 3562] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3560] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3562] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3560] <... ioctl resumed>) = 0 [pid 3562] <... mmap resumed>) = 0x7fc37fe41000 [pid 3560] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3562] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3560] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3562] <... mprotect resumed>) = 0 [pid 3560] <... ioctl resumed>) = 0 [pid 3562] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3560] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3560] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3562] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3560] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3562] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3560] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3563 attached [pid 3561] <... ioctl resumed>) = 0 [pid 3560] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3559] <... ioctl resumed>) = 0 [pid 3563] set_robust_list(0x7fc37fe619a0, 24 [pid 3562] <... clone3 resumed> => {parent_tid=[3563]}, 88) = 3563 [pid 3561] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3560] <... ioctl resumed>) = 0 [pid 3559] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3563] <... set_robust_list resumed>) = 0 [pid 3562] rt_sigprocmask(SIG_SETMASK, [], [pid 3560] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3563] rt_sigprocmask(SIG_SETMASK, [], [pid 3562] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3560] <... ioctl resumed>) = 0 [pid 3559] <... ioctl resumed>) = 0 [pid 3562] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3560] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3559] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3563] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3562] <... futex resumed>) = 0 [pid 3560] <... ioctl resumed>) = 0 [pid 3562] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3560] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3563] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3560] <... ioctl resumed>) = 0 [pid 3560] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3563] <... openat resumed>) = 3 [pid 3559] <... ioctl resumed>) = 0 [pid 3563] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3559] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3563] <... futex resumed>) = 1 [pid 3563] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3562] <... futex resumed>) = 0 [pid 3562] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3563] <... futex resumed>) = 0 [pid 3562] <... futex resumed>) = 1 [pid 3563] ioctl(3, KVM_CREATE_VM, 0 [pid 3562] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3560] <... ioctl resumed>) = 0 [pid 3560] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3560] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3560] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3560] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3560] close(6) = 0 [pid 3560] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3560] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3560] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3560] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3557] <... futex resumed>) = 0 [pid 3560] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3557] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3560] <... ioctl resumed>) = 0 [pid 3557] <... futex resumed>) = 0 [pid 3561] <... ioctl resumed>) = 0 [pid 3559] <... ioctl resumed>) = 0 [pid 3557] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3561] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3559] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3560] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3557] <... futex resumed>) = 0 [pid 3560] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3559] <... ioctl resumed>) = 0 [pid 3557] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3559] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3557] <... futex resumed>) = 0 [pid 3560] ioctl(5, KVM_RUN [pid 3557] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3563] <... ioctl resumed>) = 4 [pid 3561] <... ioctl resumed>) = 0 [pid 3559] <... ioctl resumed>) = 0 [pid 3557] <... futex resumed>) = 0 [pid 3557] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3557] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3559] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3557] <... mprotect resumed>) = 0 [pid 3561] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3557] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3561] <... ioctl resumed>) = 0 [pid 3559] <... ioctl resumed>) = 0 [pid 3557] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3561] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3559] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3563] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3561] <... ioctl resumed>) = 0 [pid 3560] <... ioctl resumed>, 0) = 0 [pid 3557] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3565 attached [pid 3563] <... futex resumed>) = 1 [pid 3562] <... futex resumed>) = 0 [pid 3561] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3565] set_robust_list(0x7fc37fe409a0, 24 [pid 3563] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3562] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3559] <... ioctl resumed>) = 0 [pid 3565] <... set_robust_list resumed>) = 0 [pid 3563] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3562] <... futex resumed>) = 0 [pid 3561] <... ioctl resumed>) = 0 [pid 3560] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3559] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3557] <... clone3 resumed> => {parent_tid=[3565]}, 88) = 3565 [pid 3565] rt_sigprocmask(SIG_SETMASK, [], [pid 3563] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3562] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3561] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3560] <... futex resumed>) = 0 [pid 3557] rt_sigprocmask(SIG_SETMASK, [], [pid 3565] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3560] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3559] <... ioctl resumed>) = 0 [pid 3557] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3563] <... ioctl resumed>) = 5 [pid 3557] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3557] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3565] ioctl(5, KVM_RUN [pid 3563] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3559] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3561] <... ioctl resumed>) = 0 [pid 3565] <... ioctl resumed>, 0) = 0 [pid 3565] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3557] <... futex resumed>) = 0 [pid 3565] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3557] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3560] <... futex resumed>) = 0 [pid 3557] <... futex resumed>) = 1 [pid 3560] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3557] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3560] <... socket resumed>) = 6 [pid 3560] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3557] <... futex resumed>) = 0 [pid 3560] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3557] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3557] <... futex resumed>) = 0 [pid 3560] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3557] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3560] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3560] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3557] <... futex resumed>) = 0 [pid 3557] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3557] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3560] <... futex resumed>) = 1 [pid 3560] ioctl(5, KVM_RUN, 0) = -1 EFAULT (Bad address) [pid 3560] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3557] <... futex resumed>) = 0 [pid 3560] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3557] exit_group(0 [pid 3565] <... futex resumed>) = ? [pid 3560] <... futex resumed>) = ? [pid 3557] <... exit_group resumed>) = ? [pid 3565] +++ exited with 0 +++ [pid 3560] +++ exited with 0 +++ [pid 3561] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3563] <... futex resumed>) = 1 [pid 3562] <... futex resumed>) = 0 [pid 3563] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3562] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3563] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3562] <... futex resumed>) = 0 [pid 3563] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3562] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3563] <... ioctl resumed>) = 0 [pid 3561] <... ioctl resumed>) = 0 [pid 3563] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3561] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3563] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3563] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3556] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3556] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3556] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3563] <... ioctl resumed>) = 0 [pid 3561] <... ioctl resumed>) = 0 [pid 3561] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3563] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3561] <... ioctl resumed>) = 0 [pid 3563] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3561] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3563] <... ioctl resumed>) = 0 [pid 3561] <... ioctl resumed>) = 0 [pid 3563] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3561] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3556] <... mmap resumed>) = 0x7fc37fe20000 [pid 3556] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3556] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3556] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3566 attached [pid 3566] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3556] <... clone3 resumed> => {parent_tid=[3566]}, 88) = 3566 [pid 3566] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3556] rt_sigprocmask(SIG_SETMASK, [], [pid 3566] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3556] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3556] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3566] <... futex resumed>) = 0 [pid 3556] <... futex resumed>) = 1 [pid 3566] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3556] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3566] <... ioctl resumed>) = 0 [pid 3566] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3566] <... futex resumed>) = 0 [pid 3556] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3556] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3556] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fdff000 [pid 3556] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3558] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3566] ioctl(5, KVM_RUN [pid 3561] <... ioctl resumed>) = 0 [pid 3558] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3563] <... ioctl resumed>) = 0 [pid 3561] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3559] <... ioctl resumed>) = 0 [pid 3556] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3563] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3559] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3558] <... futex resumed>) = 0 [pid 3556] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3556] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0}./strace-static-x86_64: Process 3568 attached [pid 3558] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3568] set_robust_list(0x7fc37fe1f9a0, 24) = 0 [pid 3563] <... ioctl resumed>) = 0 [pid 3561] <... ioctl resumed>) = 0 [pid 3559] <... ioctl resumed>) = 0 [pid 3558] <... mmap resumed>) = 0x7fc37fe20000 [pid 3563] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3561] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3559] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3558] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3568] rt_sigprocmask(SIG_SETMASK, [], [pid 3556] <... clone3 resumed> => {parent_tid=[3568]}, 88) = 3568 [pid 3566] <... ioctl resumed>, 0) = 0 [pid 3563] <... ioctl resumed>) = 0 [pid 3568] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3568] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3566] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3566] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3558] <... mprotect resumed>) = 0 [pid 3558] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3558] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3569 attached [pid 3569] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3569] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3558] <... clone3 resumed> => {parent_tid=[3569]}, 88) = 3569 [pid 3569] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3558] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3558] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3569] <... futex resumed>) = 0 [pid 3558] <... futex resumed>) = 1 [pid 3569] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3558] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3563] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3569] <... ioctl resumed>) = 0 [pid 3561] <... ioctl resumed>) = 0 [pid 3559] <... ioctl resumed>) = 0 [pid 3556] rt_sigprocmask(SIG_SETMASK, [], [pid 3563] <... ioctl resumed>) = 0 [pid 3563] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3561] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3559] ioctl(5, KVM_GET_SREGS [pid 3556] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3569] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3563] <... ioctl resumed>) = 0 [pid 3559] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3556] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 3569] <... futex resumed>) = 1 [pid 3563] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3559] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3558] <... futex resumed>) = 0 [pid 3569] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3568] <... futex resumed>) = 0 [pid 3559] <... openat resumed>) = 6 [pid 3556] <... futex resumed>) = 1 [pid 3568] ioctl(5, KVM_RUN [pid 3559] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3558] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3569] <... futex resumed>) = 0 [pid 3568] <... ioctl resumed>, 0) = 0 [pid 3558] <... futex resumed>) = 1 [pid 3556] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3569] ioctl(5, KVM_RUN [pid 3568] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3563] <... ioctl resumed>) = 0 [pid 3561] <... ioctl resumed>) = 0 [pid 3559] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3558] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3568] <... futex resumed>) = 0 [pid 3563] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3561] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3559] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3558] <... futex resumed>) = 0 [pid 3556] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3569] <... ioctl resumed>, 0) = 0 [pid 3568] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3563] <... ioctl resumed>) = 0 [pid 3561] <... ioctl resumed>) = 0 [pid 3566] <... futex resumed>) = 0 [pid 3559] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 3558] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3556] <... futex resumed>) = 1 [pid 3566] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3563] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3561] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3559] close(6 [pid 3558] <... mmap resumed>) = 0x7fc37fdff000 [pid 3556] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3569] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3566] <... socket resumed>) = 7 [pid 3559] <... close resumed>) = 0 [pid 3569] <... futex resumed>) = 0 [pid 3566] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3563] <... ioctl resumed>) = 0 [pid 3561] <... ioctl resumed>) = 0 [pid 3559] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3558] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE [pid 3569] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3566] <... futex resumed>) = 1 [pid 3563] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3561] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3559] <... ioctl resumed>) = 5 [pid 3556] <... futex resumed>) = 0 [pid 3566] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3563] <... ioctl resumed>) = 0 [pid 3561] <... ioctl resumed>) = 0 [pid 3559] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3558] <... mprotect resumed>) = 0 [pid 3556] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3563] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3561] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3558] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3556] <... futex resumed>) = 0 [pid 3566] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 7, 0x836f3000 [pid 3563] <... ioctl resumed>) = 0 [pid 3561] <... ioctl resumed>) = 0 [pid 3558] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3556] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3566] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3563] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3561] ioctl(5, KVM_GET_SREGS [pid 3559] <... ioctl resumed>) = 0 [pid 3558] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0} [pid 3566] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3563] <... ioctl resumed>) = 0 [pid 3561] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3559] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}./strace-static-x86_64: Process 3571 attached [pid 3566] <... futex resumed>) = 1 [pid 3563] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3561] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3559] <... ioctl resumed>) = 0 [pid 3556] <... futex resumed>) = 0 [pid 3571] set_robust_list(0x7fc37fe1f9a0, 24 [pid 3566] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3556] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3571] <... set_robust_list resumed>) = 0 [pid 3566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3559] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3558] <... clone3 resumed> => {parent_tid=[3571]}, 88) = 3571 [pid 3556] <... futex resumed>) = 0 [pid 3571] rt_sigprocmask(SIG_SETMASK, [], [pid 3566] ioctl(5, KVM_RUN [pid 3558] rt_sigprocmask(SIG_SETMASK, [], [pid 3556] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3571] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3566] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3563] <... ioctl resumed>) = 0 [pid 3561] <... openat resumed>) = 6 [pid 3559] <... futex resumed>) = 0 [pid 3558] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3571] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3566] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3563] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3561] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3559] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3558] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 3571] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3566] <... futex resumed>) = 1 [pid 3563] <... ioctl resumed>) = 0 [pid 3561] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3556] <... futex resumed>) = 0 [pid 3571] ioctl(5, KVM_RUN [pid 3566] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3563] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3558] <... futex resumed>) = 0 [pid 3571] <... ioctl resumed>, 0) = 0 [pid 3561] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3558] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3556] exit_group(0 [pid 3571] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3563] <... ioctl resumed>) = 0 [pid 3561] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 3568] <... futex resumed>) = ? [pid 3566] <... futex resumed>) = ? [pid 3559] <... futex resumed>) = ? [pid 3558] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3556] <... exit_group resumed>) = ? [pid 3571] <... futex resumed>) = 0 [pid 3568] +++ exited with 0 +++ [pid 3566] +++ exited with 0 +++ [pid 3563] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3559] +++ exited with 0 +++ [pid 3571] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3558] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3569] <... futex resumed>) = 0 [pid 3558] <... futex resumed>) = 1 [pid 3569] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3558] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3569] <... socket resumed>) = 7 [pid 3569] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3558] <... futex resumed>) = 0 [pid 3569] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3558] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3569] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3558] <... futex resumed>) = 0 [pid 3569] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 7, 0x836f3000 [pid 3558] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3569] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3569] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3558] <... futex resumed>) = 0 [pid 3561] close(6 [pid 3563] <... ioctl resumed>) = 0 [pid 3561] <... close resumed>) = 0 [pid 3569] <... futex resumed>) = 1 [pid 3558] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3569] ioctl(5, KVM_RUN [pid 3558] <... futex resumed>) = 0 [pid 3558] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3563] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3561] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3569] <... ioctl resumed>, 0) = 0 [pid 3569] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3558] <... futex resumed>) = 0 [pid 3569] <... futex resumed>) = 1 [pid 3569] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3561] <... ioctl resumed>) = 5 [pid 3563] <... ioctl resumed>) = 0 [pid 3561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x200000fe8000} --- [pid 3563] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3571] <... futex resumed>) = ? [pid 3569] <... futex resumed>) = ? [pid 3571] +++ killed by SIGSEGV +++ [pid 3569] +++ killed by SIGSEGV +++ [pid 3563] <... ioctl resumed>) = 0 [pid 3561] +++ killed by SIGSEGV +++ [pid 3563] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3563] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3563] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3563] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3563] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3563] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3563] close(6) = 0 [pid 3563] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3563] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3563] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3563] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3562] <... futex resumed>) = 0 [pid 3562] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3562] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3563] <... futex resumed>) = 1 [pid 3563] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3563] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3562] <... futex resumed>) = 0 [pid 3562] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3562] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3562] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3562] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3562] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3562] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[3572]}, 88) = 3572 ./strace-static-x86_64: Process 3572 attached [pid 3562] rt_sigprocmask(SIG_SETMASK, [], [pid 3572] set_robust_list(0x7fc37fe409a0, 24 [pid 3562] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3572] <... set_robust_list resumed>) = 0 [pid 3572] rt_sigprocmask(SIG_SETMASK, [], [pid 3562] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3572] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3562] <... futex resumed>) = 0 [pid 3562] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3563] <... futex resumed>) = 1 [pid 3563] ioctl(5, KVM_RUN [pid 3572] ioctl(5, KVM_RUN [pid 3557] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3557, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3563] <... ioctl resumed>, 0) = 0 [pid 3572] <... ioctl resumed>, 0) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 3572] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3563] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3572] <... futex resumed>) = 1 [pid 3563] <... futex resumed>) = 0 [pid 3562] <... futex resumed>) = 0 [pid 3572] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3563] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3562] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3563] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3562] <... futex resumed>) = 0 [pid 3563] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3562] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3563] <... socket resumed>) = 6 [pid 3563] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3562] <... futex resumed>) = 0 [pid 3562] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3562] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3563] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000./strace-static-x86_64: Process 3574 attached ) = -1 EINVAL (Invalid argument) [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3574 [pid 3574] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3574] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3563] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3574] <... prctl resumed>) = 0 [pid 3563] <... futex resumed>) = 1 [pid 3562] <... futex resumed>) = 0 [pid 3574] setpgid(0, 0 [pid 3563] ioctl(5, KVM_RUN [pid 3562] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3574] <... setpgid resumed>) = 0 [pid 3562] <... futex resumed>) = 0 [pid 3574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3562] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3574] <... openat resumed>) = 3 [pid 3574] write(3, "1000", 4 [pid 3563] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3574] <... write resumed>) = 4 executing program [pid 3574] close(3) = 0 [pid 3574] write(1, "executing program\n", 18) = 18 [pid 3574] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3574] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3574] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3574] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3574] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3574] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3574] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3575 attached => {parent_tid=[3575]}, 88) = 3575 [pid 3563] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3575] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3574] rt_sigprocmask(SIG_SETMASK, [], [pid 3563] <... futex resumed>) = 1 [pid 3562] <... futex resumed>) = 0 [pid 3575] rt_sigprocmask(SIG_SETMASK, [], [pid 3574] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3563] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3562] exit_group(0 [pid 3575] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3574] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3562] <... exit_group resumed>) = ? [pid 3575] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3574] <... futex resumed>) = 0 [pid 3572] <... futex resumed>) = ? [pid 3563] <... futex resumed>) = ? [pid 3572] +++ exited with 0 +++ [pid 3575] <... openat resumed>) = 3 [pid 3574] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3575] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3574] <... futex resumed>) = 0 [pid 3575] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3574] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3575] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3574] <... futex resumed>) = 0 [pid 3575] ioctl(3, KVM_CREATE_VM, 0 [pid 3574] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3575] <... ioctl resumed>) = 4 [pid 3575] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3574] <... futex resumed>) = 0 [pid 3575] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3574] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3575] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3574] <... futex resumed>) = 0 [pid 3575] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3574] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3575] <... ioctl resumed>) = 5 [pid 3575] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3574] <... futex resumed>) = 0 [pid 3574] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3574] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3575] <... futex resumed>) = 1 [pid 3575] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3575] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3575] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3575] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3575] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3575] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3575] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3556] +++ exited with 0 +++ [pid 3558] +++ killed by SIGSEGV +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3556, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=3558, si_uid=0, si_status=SIGSEGV, si_utime=0, si_stime=0} --- [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3575] <... ioctl resumed>) = 0 [pid 3575] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3575] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3575] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3575] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3575] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}./strace-static-x86_64: Process 3576 attached [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3576 [pid 299] <... restart_syscall resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3577 attached [pid 3577] set_robust_list(0x55558e2706a0, 24) = 0 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3577 [pid 3577] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3576] set_robust_list(0x55558e2706a0, 24 [pid 3577] <... prctl resumed>) = 0 [pid 3576] <... set_robust_list resumed>) = 0 [pid 3577] setpgid(0, 0 [pid 3576] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3577] <... setpgid resumed>) = 0 [pid 3576] <... prctl resumed>) = 0 [pid 3577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3575] <... ioctl resumed>) = 0 [pid 3576] setpgid(0, 0 [pid 3575] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3576] <... setpgid resumed>) = 0 [pid 3577] <... openat resumed>) = 3 [pid 3577] write(3, "1000", 4 [pid 3576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3577] <... write resumed>) = 4 [pid 3577] close(3) = 0 [pid 3576] <... openat resumed>) = 3 [pid 3577] write(1, "executing program\n", 18 [pid 3576] write(3, "1000", 4 [pid 3575] <... ioctl resumed>) = 0 [pid 3576] <... write resumed>) = 4 executing program [pid 3575] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3576] close(3 [pid 3577] <... write resumed>) = 18 [pid 3577] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3576] <... close resumed>) = 0 [pid 3577] <... futex resumed>) = 0 executing program [pid 3575] <... ioctl resumed>) = 0 [pid 3576] write(1, "executing program\n", 18 [pid 3577] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3575] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3576] <... write resumed>) = 18 [pid 3577] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3577] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3576] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3577] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3575] <... ioctl resumed>) = 0 [pid 3577] <... mmap resumed>) = 0x7fc37fe41000 [pid 3576] <... futex resumed>) = 0 [pid 3575] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3576] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3577] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3576] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3577] <... mprotect resumed>) = 0 [pid 3577] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3577] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3578 attached => {parent_tid=[3578]}, 88) = 3578 [pid 3578] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3577] rt_sigprocmask(SIG_SETMASK, [], [pid 3578] rt_sigprocmask(SIG_SETMASK, [], [pid 3577] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3578] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3577] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3578] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3577] <... futex resumed>) = 0 [pid 3577] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3578] <... openat resumed>) = 3 [pid 3578] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3577] <... futex resumed>) = 0 [pid 3578] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3577] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3578] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3577] <... futex resumed>) = 0 [pid 3578] ioctl(3, KVM_CREATE_VM, 0 [pid 3577] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3578] <... ioctl resumed>) = 4 [pid 3578] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3577] <... futex resumed>) = 0 [pid 3577] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3577] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3578] <... futex resumed>) = 1 [pid 3578] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3576] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3578] <... ioctl resumed>) = 5 [pid 3578] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3577] <... futex resumed>) = 0 [pid 3577] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3577] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3578] <... futex resumed>) = 1 [pid 3578] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3576] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3576] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3575] <... ioctl resumed>) = 0 [pid 3578] <... ioctl resumed>) = 0 [pid 3576] <... mmap resumed>) = 0x7fc37fe41000 [pid 3575] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3578] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3576] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3575] <... ioctl resumed>) = 0 [pid 3575] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3576] <... mprotect resumed>) = 0 [pid 3578] <... ioctl resumed>) = 0 [pid 3578] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3575] <... ioctl resumed>) = 0 [pid 3576] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3575] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3576] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3575] <... ioctl resumed>) = 0 [pid 3578] <... ioctl resumed>) = 0 [pid 3576] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3575] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}./strace-static-x86_64: Process 3579 attached [pid 3578] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3575] <... ioctl resumed>) = 0 [pid 3575] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3579] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3578] <... ioctl resumed>) = 0 [pid 3576] <... clone3 resumed> => {parent_tid=[3579]}, 88) = 3579 [pid 3575] <... ioctl resumed>) = 0 [pid 3579] rt_sigprocmask(SIG_SETMASK, [], [pid 3578] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3576] rt_sigprocmask(SIG_SETMASK, [], [pid 3575] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3579] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3576] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3575] <... ioctl resumed>) = 0 [pid 3578] <... ioctl resumed>) = 0 [pid 3576] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3575] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3579] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3578] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3576] <... futex resumed>) = 0 [pid 3575] <... ioctl resumed>) = 0 [pid 3575] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3575] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3579] <... openat resumed>) = 3 [pid 3578] <... ioctl resumed>) = 0 [pid 3576] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3575] <... ioctl resumed>) = 0 [pid 3579] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3578] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3576] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3575] ioctl(5, KVM_GET_SREGS [pid 3579] <... futex resumed>) = 0 [pid 3576] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3575] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3575] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3575] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3579] ioctl(3, KVM_CREATE_VM, 0 [pid 3576] <... futex resumed>) = 0 [pid 3575] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3578] <... ioctl resumed>) = 0 [pid 3575] <... ioctl resumed>) = 0 [pid 3563] +++ exited with 0 +++ [pid 3562] +++ exited with 0 +++ [pid 3575] close(6 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3562, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3575] <... close resumed>) = 0 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3575] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3575] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3575] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3575] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3574] <... futex resumed>) = 0 [pid 3576] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3575] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3579] <... ioctl resumed>) = 4 [pid 3578] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3574] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3579] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3575] <... futex resumed>) = 0 [pid 3574] <... futex resumed>) = 1 [pid 3575] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3574] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3575] <... ioctl resumed>) = 0 [pid 3575] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3575] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3579] <... futex resumed>) = 1 [pid 3576] <... futex resumed>) = 0 [pid 3574] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3576] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3574] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3576] <... futex resumed>) = 0 [pid 3579] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3576] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3575] <... futex resumed>) = 0 [pid 3574] <... futex resumed>) = 1 [pid 3575] ioctl(5, KVM_RUN [pid 3574] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3578] <... ioctl resumed>) = 0 [pid 3574] <... futex resumed>) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 3578] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3574] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3578] <... ioctl resumed>) = 0 [pid 3578] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3574] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3581 attached [pid 3574] <... mprotect resumed>) = 0 [pid 3574] rt_sigprocmask(SIG_BLOCK, ~[], [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3581 [pid 3581] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3581] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3579] <... ioctl resumed>) = 5 [pid 3578] <... ioctl resumed>) = 0 [pid 3574] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3581] <... prctl resumed>) = 0 [pid 3578] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3574] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3582 attached [pid 3581] setpgid(0, 0 [pid 3579] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3578] <... ioctl resumed>) = 0 [pid 3582] set_robust_list(0x7fc37fe409a0, 24 [pid 3581] <... setpgid resumed>) = 0 [pid 3574] <... clone3 resumed> => {parent_tid=[3582]}, 88) = 3582 [pid 3582] <... set_robust_list resumed>) = 0 [pid 3581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3574] rt_sigprocmask(SIG_SETMASK, [], [pid 3582] rt_sigprocmask(SIG_SETMASK, [], [pid 3581] <... openat resumed>) = 3 [pid 3574] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3582] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3582] ioctl(5, KVM_RUN [pid 3581] write(3, "1000", 4 [pid 3574] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3582] <... ioctl resumed>, 0) = 0 [pid 3581] <... write resumed>) = 4 [pid 3579] <... futex resumed>) = 1 [pid 3578] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3576] <... futex resumed>) = 0 [pid 3575] <... ioctl resumed>, 0) = 0 [pid 3574] <... futex resumed>) = 0 [pid 3582] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3581] close(3 [pid 3579] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3582] <... futex resumed>) = 0 [pid 3581] <... close resumed>) = 0 [pid 3574] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3582] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULLexecuting program [pid 3581] write(1, "executing program\n", 18 [pid 3574] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3581] <... write resumed>) = 18 [pid 3574] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3581] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3582] <... futex resumed>) = 0 [pid 3574] <... futex resumed>) = 1 [pid 3582] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3581] <... futex resumed>) = 0 [pid 3582] <... socket resumed>) = 6 [pid 3581] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3574] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3582] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3581] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3582] <... futex resumed>) = 1 [pid 3574] <... futex resumed>) = 0 [pid 3582] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3581] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3574] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3582] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3581] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3574] <... futex resumed>) = 0 [pid 3574] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3581] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3581] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3582] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3581] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3582] <... futex resumed>) = 1 [pid 3582] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3574] <... futex resumed>) = 0 [pid 3581] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3574] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3582] <... futex resumed>) = 0 [pid 3581] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3574] <... futex resumed>) = 1 ./strace-static-x86_64: Process 3583 attached [pid 3582] ioctl(5, KVM_RUN [pid 3579] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3578] <... ioctl resumed>) = 0 [pid 3576] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3575] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3574] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3583] set_robust_list(0x7fc37fe619a0, 24 [pid 3579] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3578] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3576] <... futex resumed>) = 0 [pid 3575] <... futex resumed>) = 0 [pid 3583] <... set_robust_list resumed>) = 0 [pid 3582] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3581] <... clone3 resumed> => {parent_tid=[3583]}, 88) = 3583 [pid 3579] <... ioctl resumed>) = 0 [pid 3578] <... ioctl resumed>) = 0 [pid 3576] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3575] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3583] rt_sigprocmask(SIG_SETMASK, [], [pid 3579] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3578] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3583] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3581] rt_sigprocmask(SIG_SETMASK, [], [pid 3582] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3579] <... ioctl resumed>) = 0 [pid 3578] <... ioctl resumed>) = 0 [pid 3583] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3581] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3579] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3578] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3574] <... futex resumed>) = 0 [pid 3582] <... futex resumed>) = 1 [pid 3581] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3583] <... futex resumed>) = 0 [pid 3582] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3581] <... futex resumed>) = 1 [pid 3574] exit_group(0 [pid 3583] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3582] <... futex resumed>) = ? [pid 3581] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3575] <... futex resumed>) = ? [pid 3574] <... exit_group resumed>) = ? [pid 3583] <... openat resumed>) = 3 [pid 3582] +++ exited with 0 +++ [pid 3578] <... ioctl resumed>) = 0 [pid 3575] +++ exited with 0 +++ [pid 3583] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3578] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3583] <... futex resumed>) = 1 [pid 3583] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3581] <... futex resumed>) = 0 [pid 3581] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3583] <... futex resumed>) = 0 [pid 3583] ioctl(3, KVM_CREATE_VM, 0 [pid 3581] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3583] <... ioctl resumed>) = 4 [pid 3578] <... ioctl resumed>) = 0 [pid 3583] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3581] <... futex resumed>) = 0 [pid 3583] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3581] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3581] <... futex resumed>) = 0 [pid 3583] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3581] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3578] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3583] <... ioctl resumed>) = 5 [pid 3578] <... ioctl resumed>) = 0 [pid 3583] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3578] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3583] <... futex resumed>) = 1 [pid 3581] <... futex resumed>) = 0 [pid 3583] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3581] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3581] <... futex resumed>) = 0 [pid 3583] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3581] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3578] <... ioctl resumed>) = 0 [pid 3578] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3583] <... ioctl resumed>) = 0 [pid 3583] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3583] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3583] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3583] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3583] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3578] <... ioctl resumed>) = 0 [pid 3578] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3583] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3578] <... ioctl resumed>) = 0 [pid 3583] <... ioctl resumed>) = 0 [pid 3578] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3583] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3578] <... ioctl resumed>) = 0 [pid 3578] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3578] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3583] <... ioctl resumed>) = 0 [pid 3579] <... ioctl resumed>) = 0 [pid 3583] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3579] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3578] <... ioctl resumed>) = 0 [pid 3578] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3583] <... ioctl resumed>) = 0 [pid 3579] <... ioctl resumed>) = 0 [pid 3583] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3579] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3577] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3579] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3577] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3577] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3577] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3577] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3577] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[3584]}, 88) = 3584 ./strace-static-x86_64: Process 3584 attached [pid 3578] <... ioctl resumed>) = 0 [pid 3584] set_robust_list(0x7fc37fe409a0, 24 [pid 3578] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3584] <... set_robust_list resumed>) = 0 [pid 3577] rt_sigprocmask(SIG_SETMASK, [], [pid 3584] rt_sigprocmask(SIG_SETMASK, [], [pid 3578] <... ioctl resumed>) = 0 [pid 3577] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3584] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3578] ioctl(5, KVM_GET_SREGS [pid 3577] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3584] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3577] <... futex resumed>) = 0 [pid 3577] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3578] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3584] <... ioctl resumed>) = 0 [pid 3583] <... ioctl resumed>) = 0 [pid 3579] <... ioctl resumed>) = 0 [pid 3584] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3583] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3579] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3578] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3584] <... futex resumed>) = 1 [pid 3583] <... ioctl resumed>) = 0 [pid 3579] <... ioctl resumed>) = 0 [pid 3578] <... openat resumed>) = 6 [pid 3577] <... futex resumed>) = 0 [pid 3584] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3583] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3578] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3577] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3579] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3584] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3583] <... ioctl resumed>) = 0 [pid 3578] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3577] <... futex resumed>) = 0 [pid 3584] ioctl(5, KVM_RUN [pid 3583] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3577] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3583] <... ioctl resumed>) = 0 [pid 3577] <... futex resumed>) = 0 [pid 3583] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3577] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3583] <... ioctl resumed>) = 0 [pid 3577] <... mmap resumed>) = 0x7fc37fdff000 [pid 3583] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3577] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE [pid 3584] <... ioctl resumed>, 0) = 0 [pid 3578] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3584] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3578] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 3584] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3578] close(6) = 0 [pid 3578] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3577] <... mprotect resumed>) = 0 [pid 3578] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3577] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3578] <... ioctl resumed>) = 0 [pid 3577] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3578] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3577] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0}./strace-static-x86_64: Process 3586 attached [pid 3578] <... ioctl resumed>) = 0 [pid 3574] +++ exited with 0 +++ [pid 3586] set_robust_list(0x7fc37fe1f9a0, 24 [pid 3578] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3577] <... clone3 resumed> => {parent_tid=[3586]}, 88) = 3586 [pid 3586] <... set_robust_list resumed>) = 0 [pid 3578] <... futex resumed>) = 0 [pid 3577] rt_sigprocmask(SIG_SETMASK, [], [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3574, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3586] rt_sigprocmask(SIG_SETMASK, [], [pid 3578] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3577] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3586] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3586] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3577] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 3586] <... futex resumed>) = 0 [pid 3577] <... futex resumed>) = 1 [pid 3586] ioctl(5, KVM_RUN [pid 3577] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3586] <... ioctl resumed>, 0) = 0 [pid 3586] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3586] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3577] <... futex resumed>) = 0 [pid 3577] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3578] <... futex resumed>) = 0 [pid 3577] <... futex resumed>) = 1 [pid 3578] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3577] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3578] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3578] <... futex resumed>) = 0 [pid 3577] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3578] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3577] <... futex resumed>) = 0 [pid 3578] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3577] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3578] <... futex resumed>) = 0 [pid 3577] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3578] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3577] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3578] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3577] <... futex resumed>) = 0 [pid 3578] ioctl(5, KVM_RUN [pid 3577] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3578] <... ioctl resumed>, 0) = 0 [pid 3578] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3577] <... futex resumed>) = 0 [pid 3578] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3577] exit_group(0 [pid 3584] <... futex resumed>) = ? [pid 3586] <... futex resumed>) = ? [pid 3584] +++ exited with 0 +++ [pid 3578] <... futex resumed>) = ? [pid 3577] <... exit_group resumed>) = ? [pid 3586] +++ exited with 0 +++ [pid 3576] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3576] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 298] <... restart_syscall resumed>) = 0 [pid 3576] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3576] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3576] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 3587 attached [pid 3583] <... ioctl resumed>) = 0 [pid 3579] <... ioctl resumed>) = 0 [pid 3576] <... mmap resumed>) = 0x7fc37fe20000 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3587 [pid 3587] set_robust_list(0x55558e2706a0, 24 [pid 3583] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3579] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3587] <... set_robust_list resumed>) = 0 [pid 3583] <... ioctl resumed>) = 0 [pid 3576] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3587] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3583] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3579] <... ioctl resumed>) = 0 [pid 3587] <... prctl resumed>) = 0 [pid 3576] <... mprotect resumed>) = 0 [pid 3587] setpgid(0, 0 [pid 3583] <... ioctl resumed>) = 0 [pid 3579] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3587] <... setpgid resumed>) = 0 [pid 3583] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3576] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3583] <... ioctl resumed>) = 0 [pid 3579] <... ioctl resumed>) = 0 [pid 3576] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3587] <... openat resumed>) = 3 [pid 3583] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}executing program [pid 3579] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3576] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3587] write(3, "1000", 4) = 4 [pid 3587] close(3) = 0 [pid 3587] write(1, "executing program\n", 18) = 18 [pid 3587] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3587] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3587] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3587] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3587] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3587] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3587] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} => {parent_tid=[3588]}, 88) = 3588 ./strace-static-x86_64: Process 3589 attached ./strace-static-x86_64: Process 3588 attached [pid 3587] rt_sigprocmask(SIG_SETMASK, [], [pid 3589] set_robust_list(0x7fc37fe409a0, 24 [pid 3588] set_robust_list(0x7fc37fe619a0, 24 [pid 3576] <... clone3 resumed> => {parent_tid=[3589]}, 88) = 3589 [pid 3589] <... set_robust_list resumed>) = 0 [pid 3588] <... set_robust_list resumed>) = 0 [pid 3576] rt_sigprocmask(SIG_SETMASK, [], [pid 3589] rt_sigprocmask(SIG_SETMASK, [], [pid 3588] rt_sigprocmask(SIG_SETMASK, [], [pid 3576] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3588] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3576] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3588] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3576] <... futex resumed>) = 0 [pid 3587] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3583] <... ioctl resumed>) = 0 [pid 3579] <... ioctl resumed>) = 0 [pid 3576] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3589] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3587] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3583] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3579] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3589] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3588] <... futex resumed>) = 0 [pid 3587] <... futex resumed>) = 1 [pid 3589] <... ioctl resumed>) = 0 [pid 3588] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3587] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3583] <... ioctl resumed>) = 0 [pid 3579] <... ioctl resumed>) = 0 [pid 3589] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3588] <... openat resumed>) = 3 [pid 3583] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3579] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3589] <... futex resumed>) = 1 [pid 3588] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3576] <... futex resumed>) = 0 [pid 3589] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3588] <... futex resumed>) = 1 [pid 3587] <... futex resumed>) = 0 [pid 3579] <... ioctl resumed>) = 0 [pid 3576] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3588] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3587] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3588] <... futex resumed>) = 0 [pid 3587] <... futex resumed>) = 1 [pid 3588] ioctl(3, KVM_CREATE_VM, 0 [pid 3587] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3589] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3579] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3576] <... futex resumed>) = 0 [pid 3589] ioctl(5, KVM_RUN [pid 3576] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3589] <... ioctl resumed>, 0) = 0 [pid 3583] <... ioctl resumed>) = 0 [pid 3579] <... ioctl resumed>) = 0 [pid 3576] <... futex resumed>) = 0 [pid 3583] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3579] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3576] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3589] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3588] <... ioctl resumed>) = 4 [pid 3583] <... ioctl resumed>) = 0 [pid 3579] <... ioctl resumed>) = 0 [pid 3576] <... mmap resumed>) = 0x7fc37fdff000 [pid 3588] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3579] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3576] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE [pid 3588] <... futex resumed>) = 1 [pid 3587] <... futex resumed>) = 0 [pid 3576] <... mprotect resumed>) = 0 [pid 3588] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3587] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3583] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3579] <... ioctl resumed>) = 0 [pid 3588] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3587] <... futex resumed>) = 0 [pid 3576] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3588] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3587] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3588] <... ioctl resumed>) = 5 [pid 3588] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3587] <... futex resumed>) = 0 [pid 3587] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3581] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3581] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 3587] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3581] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3581] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3581] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3581] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3581] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3588] <... futex resumed>) = 1 [pid 3581] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3591 attached [pid 3588] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3576] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3589] <... futex resumed>) = 0 [pid 3579] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3591] set_robust_list(0x7fc37fe409a0, 24 [pid 3589] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3583] <... ioctl resumed>) = 0 [pid 3579] <... ioctl resumed>) = 0 [pid 3576] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0}./strace-static-x86_64: Process 3592 attached [pid 3591] <... set_robust_list resumed>) = 0 [pid 3588] <... ioctl resumed>) = 0 [pid 3583] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3581] <... clone3 resumed> => {parent_tid=[3591]}, 88) = 3591 [pid 3579] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3592] set_robust_list(0x7fc37fe1f9a0, 24 [pid 3591] rt_sigprocmask(SIG_SETMASK, [], [pid 3588] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3583] <... ioctl resumed>) = 0 [pid 3581] rt_sigprocmask(SIG_SETMASK, [], [pid 3576] <... clone3 resumed> => {parent_tid=[3592]}, 88) = 3592 [pid 3591] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3583] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3576] rt_sigprocmask(SIG_SETMASK, [], [pid 3591] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3576] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3576] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3576] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3592] <... set_robust_list resumed>) = 0 [pid 3583] <... ioctl resumed>) = 0 [pid 3581] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3579] <... ioctl resumed>) = 0 [pid 3592] rt_sigprocmask(SIG_SETMASK, [], [pid 3588] <... ioctl resumed>) = 0 [pid 3583] ioctl(5, KVM_GET_SREGS [pid 3581] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3579] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3592] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3591] <... futex resumed>) = 0 [pid 3588] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3583] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3581] <... futex resumed>) = 1 [pid 3579] <... ioctl resumed>) = 0 [pid 3592] ioctl(5, KVM_RUN [pid 3591] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3588] <... ioctl resumed>) = 0 [pid 3583] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3581] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3592] <... ioctl resumed>, 0) = 0 [pid 3591] <... ioctl resumed>) = 0 [pid 3588] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3583] <... openat resumed>) = 6 [pid 3579] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3592] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3591] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3583] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3581] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3592] <... futex resumed>) = 1 [pid 3591] <... futex resumed>) = 0 [pid 3588] <... ioctl resumed>) = 0 [pid 3583] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3581] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3579] <... ioctl resumed>) = 0 [pid 3576] <... futex resumed>) = 0 [pid 3592] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3591] ioctl(5, KVM_RUN [pid 3588] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3583] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3581] <... futex resumed>) = 0 [pid 3579] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3576] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3591] <... ioctl resumed>, 0) = 0 [pid 3589] <... futex resumed>) = 0 [pid 3583] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 3581] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3576] <... futex resumed>) = 1 [pid 3591] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3589] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3588] <... ioctl resumed>) = 0 [pid 3581] <... futex resumed>) = 0 [pid 3579] <... ioctl resumed>) = 0 [pid 3591] <... futex resumed>) = 0 [pid 3589] <... socket resumed>) = 6 [pid 3588] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3579] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3581] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3576] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3589] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3583] close(6 [pid 3576] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3589] <... futex resumed>) = 0 [pid 3583] <... close resumed>) = 0 [pid 3581] <... mmap resumed>) = 0x7fc37fdff000 [pid 3579] <... ioctl resumed>) = 0 [pid 3576] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3591] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3589] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3588] <... ioctl resumed>) = 0 [pid 3583] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3581] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE [pid 3579] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3576] <... futex resumed>) = 0 [pid 3589] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3588] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3583] <... ioctl resumed>) = 5 [pid 3576] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3589] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3583] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3581] <... mprotect resumed>) = 0 [pid 3579] <... ioctl resumed>) = 0 [pid 3589] <... futex resumed>) = 1 [pid 3588] <... ioctl resumed>) = 0 [pid 3579] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3576] <... futex resumed>) = 0 [pid 3589] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3583] <... ioctl resumed>) = 0 [pid 3581] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3576] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3589] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3576] <... futex resumed>) = 0 [pid 3589] ioctl(5, KVM_RUN [pid 3588] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3581] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3579] <... ioctl resumed>) = 0 [pid 3576] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3589] <... ioctl resumed>, 0) = 0 [pid 3583] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3581] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0} [pid 3579] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3589] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3583] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3594 attached [pid 3576] <... futex resumed>) = 0 [pid 3594] set_robust_list(0x7fc37fe1f9a0, 24 [pid 3589] <... futex resumed>) = 1 [pid 3588] <... ioctl resumed>) = 0 [pid 3583] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3581] <... clone3 resumed> => {parent_tid=[3594]}, 88) = 3594 [pid 3579] <... ioctl resumed>) = 0 [pid 3594] <... set_robust_list resumed>) = 0 [pid 3589] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3588] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3583] <... futex resumed>) = 0 [pid 3581] rt_sigprocmask(SIG_SETMASK, [], [pid 3579] ioctl(5, KVM_GET_SREGS [pid 3594] rt_sigprocmask(SIG_SETMASK, [], [pid 3588] <... ioctl resumed>) = 0 [pid 3583] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3581] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3579] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3594] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3588] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3581] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 3579] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3594] ioctl(5, KVM_RUN [pid 3578] +++ exited with 0 +++ [pid 3577] +++ exited with 0 +++ [pid 3588] <... ioctl resumed>) = 0 [pid 3581] <... futex resumed>) = 0 [pid 3579] <... openat resumed>) = 7 [pid 3594] <... ioctl resumed>, 0) = 0 [pid 3588] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3581] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3579] ioctl(7, KVM_GET_SUPPORTED_CPUID [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3577, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3579] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3588] <... ioctl resumed>) = 0 [pid 3588] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3579] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3588] <... ioctl resumed>) = 0 [pid 3579] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 3588] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3579] close(7 [pid 3594] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3581] <... futex resumed>) = 0 [pid 3594] <... futex resumed>) = 1 [pid 3581] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3594] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3581] <... futex resumed>) = 1 [pid 299] <... restart_syscall resumed>) = 0 [pid 3588] <... ioctl resumed>) = 0 [pid 3583] <... futex resumed>) = 0 [pid 3581] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3579] <... close resumed>) = 0 [pid 3588] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3583] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3579] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3583] <... socket resumed>) = 6 [pid 3579] <... ioctl resumed>) = 5 [pid 3583] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3583] <... futex resumed>) = 1 [pid 3583] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3581] <... futex resumed>) = 0 [pid 3581] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3583] <... futex resumed>) = 0 [pid 3581] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x200000fe8000} --- ./strace-static-x86_64: Process 3595 attached [pid 3588] <... ioctl resumed>) = 0 [pid 3583] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3592] <... futex resumed>) = ? [pid 3588] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3592] +++ killed by SIGSEGV +++ [pid 3583] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3595] set_robust_list(0x55558e2706a0, 24 [pid 3588] <... ioctl resumed>) = 0 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3595 [pid 3589] <... futex resumed>) = ? [pid 3588] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3583] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3589] +++ killed by SIGSEGV +++ [pid 3595] <... set_robust_list resumed>) = 0 [pid 3588] <... ioctl resumed>) = 0 [pid 3583] <... futex resumed>) = 1 [pid 3588] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3581] <... futex resumed>) = 0 [pid 3595] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3588] <... ioctl resumed>) = 0 [pid 3583] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3581] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3595] <... prctl resumed>) = 0 [pid 3588] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3581] <... futex resumed>) = 0 [pid 3595] setpgid(0, 0 [pid 3581] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3595] <... setpgid resumed>) = 0 [pid 3583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3588] <... ioctl resumed>) = 0 [pid 3583] ioctl(5, KVM_RUN [pid 3588] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3583] <... ioctl resumed>, 0) = 0 [pid 3588] <... ioctl resumed>) = 0 [pid 3583] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3588] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3583] <... futex resumed>) = 1 [pid 3595] <... openat resumed>) = 3 [pid 3581] <... futex resumed>) = 0 [pid 3595] write(3, "1000", 4 [pid 3581] exit_group(0executing program [pid 3595] <... write resumed>) = 4 [pid 3594] <... futex resumed>) = ? [pid 3581] <... exit_group resumed>) = ? [pid 3595] close(3 [pid 3594] +++ exited with 0 +++ [pid 3595] <... close resumed>) = 0 [pid 3595] write(1, "executing program\n", 18) = 18 [pid 3595] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3595] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3595] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3595] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3595] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3583] +++ exited with 0 +++ [pid 3591] <... futex resumed>) = ? [pid 3588] <... ioctl resumed>) = 0 [pid 3595] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3588] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3595] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3595] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3596 attached [pid 3596] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3595] <... clone3 resumed> => {parent_tid=[3596]}, 88) = 3596 [pid 3596] rt_sigprocmask(SIG_SETMASK, [], [pid 3595] rt_sigprocmask(SIG_SETMASK, [], [pid 3596] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3595] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3596] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3595] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3596] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3595] <... futex resumed>) = 0 [pid 3596] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3595] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3596] <... openat resumed>) = 3 [pid 3596] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3595] <... futex resumed>) = 0 [pid 3596] <... futex resumed>) = 1 [pid 3595] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3596] ioctl(3, KVM_CREATE_VM, 0 [pid 3595] <... futex resumed>) = 0 [pid 3588] <... ioctl resumed>) = 0 [pid 3595] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3588] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3588] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3588] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3588] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3588] ioctl(5, KVM_GET_SREGS [pid 3596] <... ioctl resumed>) = 4 [pid 3596] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3588] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3596] <... futex resumed>) = 1 [pid 3595] <... futex resumed>) = 0 [pid 3588] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3596] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3595] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3588] <... openat resumed>) = 6 [pid 3596] <... ioctl resumed>) = 5 [pid 3595] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3596] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3588] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3596] <... futex resumed>) = 1 [pid 3595] <... futex resumed>) = 0 [pid 3596] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3595] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3596] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3595] <... futex resumed>) = 0 [pid 3596] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3595] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3588] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3588] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3596] <... ioctl resumed>) = 0 [pid 3596] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3596] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3588] <... ioctl resumed>) = 0 [pid 3588] close(6) = 0 [pid 3588] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3596] <... ioctl resumed>) = 0 [pid 3596] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3588] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3588] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3588] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3587] <... futex resumed>) = 0 [pid 3587] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3587] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3588] <... futex resumed>) = 1 [pid 3588] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3588] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3587] <... futex resumed>) = 0 [pid 3587] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3587] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3588] <... futex resumed>) = 1 [pid 3587] <... futex resumed>) = 0 [pid 3587] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3588] ioctl(5, KVM_RUN [pid 3587] <... mmap resumed>) = 0x7fc37fe20000 [pid 3588] <... ioctl resumed>, 0) = 0 [pid 3587] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3587] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3587] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3598 attached => {parent_tid=[3598]}, 88) = 3598 [pid 3598] set_robust_list(0x7fc37fe409a0, 24 [pid 3588] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3598] <... set_robust_list resumed>) = 0 [pid 3587] rt_sigprocmask(SIG_SETMASK, [], [pid 3598] rt_sigprocmask(SIG_SETMASK, [], [pid 3588] <... futex resumed>) = 0 [pid 3587] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3598] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3588] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3587] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3598] ioctl(5, KVM_RUN [pid 3587] <... futex resumed>) = 0 [pid 3587] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3596] <... ioctl resumed>) = 0 [pid 3598] <... ioctl resumed>, 0) = 0 [pid 3596] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3598] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3596] <... ioctl resumed>) = 0 [pid 3598] <... futex resumed>) = 1 [pid 3596] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3587] <... futex resumed>) = 0 [pid 3598] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3587] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3588] <... futex resumed>) = 0 [pid 3587] <... futex resumed>) = 1 [pid 3588] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3587] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3588] <... socket resumed>) = 6 [pid 3588] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3587] <... futex resumed>) = 0 [pid 3588] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3587] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3588] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3587] <... futex resumed>) = 0 [pid 3588] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3587] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3588] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3588] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3587] <... futex resumed>) = 0 [pid 3587] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3587] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3588] <... futex resumed>) = 1 [pid 3588] ioctl(5, KVM_RUN [pid 3596] <... ioctl resumed>) = 0 [pid 3588] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3596] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3579] +++ killed by SIGSEGV +++ [pid 3576] +++ killed by SIGSEGV +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=3576, si_uid=0, si_status=SIGSEGV, si_utime=0, si_stime=1} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3596] <... ioctl resumed>) = 0 [pid 3596] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3588] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3588] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3596] <... ioctl resumed>) = 0 [pid 3587] <... futex resumed>) = 0 [pid 3596] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3587] exit_group(0 [pid 3598] <... futex resumed>) = ? [pid 3588] <... futex resumed>) = ? [pid 3587] <... exit_group resumed>) = ? [pid 3598] +++ exited with 0 +++ [pid 3596] <... ioctl resumed>) = 0 [pid 3596] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3596] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3596] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3596] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3596] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3596] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3596] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3596] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 3596] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3596] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3596] <... ioctl resumed>) = 0 [pid 3596] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3599 ./strace-static-x86_64: Process 3599 attached [pid 3599] set_robust_list(0x55558e2706a0, 24 [pid 3596] <... ioctl resumed>) = 0 [pid 3599] <... set_robust_list resumed>) = 0 [pid 3596] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3599] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3596] <... ioctl resumed>) = 0 [pid 3596] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3599] <... prctl resumed>) = 0 [pid 3599] setpgid(0, 0) = 0 [pid 3599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3599] write(3, "1000", 4) = 4 executing program [pid 3599] close(3) = 0 [pid 3599] write(1, "executing program\n", 18) = 18 [pid 3599] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3599] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3599] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3599] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3599] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3596] <... ioctl resumed>) = 0 [pid 3599] <... mprotect resumed>) = 0 [pid 3596] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3599] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3596] <... ioctl resumed>) = 0 [pid 3599] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3596] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3599] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3596] <... ioctl resumed>) = 0 [pid 3596] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}./strace-static-x86_64: Process 3600 attached [pid 3599] <... clone3 resumed> => {parent_tid=[3600]}, 88) = 3600 [pid 3596] <... ioctl resumed>) = 0 [pid 3600] set_robust_list(0x7fc37fe619a0, 24 [pid 3599] rt_sigprocmask(SIG_SETMASK, [], [pid 3600] <... set_robust_list resumed>) = 0 [pid 3600] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3600] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3599] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3596] ioctl(5, KVM_GET_SREGS [pid 3599] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3600] <... futex resumed>) = 0 [pid 3599] <... futex resumed>) = 1 [pid 3596] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3599] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3591] +++ exited with 0 +++ [pid 3581] +++ exited with 0 +++ [pid 3600] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3596] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3600] <... openat resumed>) = 3 [pid 3596] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3581, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3600] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3596] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3596] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3600] <... futex resumed>) = 1 [pid 3599] <... futex resumed>) = 0 [pid 3600] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3599] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3596] <... ioctl resumed>) = 0 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3600] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3599] <... futex resumed>) = 0 [pid 3599] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3596] close(6) = 0 [pid 3596] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3600] ioctl(3, KVM_CREATE_VM, 0 [pid 3596] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 297] <... restart_syscall resumed>) = 0 [pid 3596] <... ioctl resumed>) = 0 [pid 3596] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3596] <... ioctl resumed>) = 0 [pid 3596] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3595] <... futex resumed>) = 0 [pid 3595] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3595] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3596] <... futex resumed>) = 1 [pid 3596] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3596] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3601 attached [pid 3595] <... futex resumed>) = 0 [pid 3601] set_robust_list(0x55558e2706a0, 24 [pid 3596] <... futex resumed>) = 1 [pid 3595] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3601] <... set_robust_list resumed>) = 0 [pid 3596] ioctl(5, KVM_RUN [pid 3595] <... futex resumed>) = 0 [pid 3601] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3601 [pid 3600] <... ioctl resumed>) = 4 [pid 3595] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3595] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3595] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3600] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3595] <... mprotect resumed>) = 0 [pid 3601] <... prctl resumed>) = 0 [pid 3600] <... futex resumed>) = 1 [pid 3599] <... futex resumed>) = 0 [pid 3596] <... ioctl resumed>, 0) = 0 [pid 3595] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3601] setpgid(0, 0 [pid 3600] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3599] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3596] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3595] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3601] <... setpgid resumed>) = 0 [pid 3600] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3599] <... futex resumed>) = 0 [pid 3596] <... futex resumed>) = 0 [pid 3595] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3600] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3599] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3596] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3603 attached [pid 3601] <... openat resumed>) = 3 [pid 3600] <... ioctl resumed>) = 5 [pid 3600] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3603] set_robust_list(0x7fc37fe409a0, 24 [pid 3601] write(3, "1000", 4 [pid 3600] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3599] <... futex resumed>) = 0 [pid 3595] <... clone3 resumed> => {parent_tid=[3603]}, 88) = 3603 [pid 3588] +++ exited with 0 +++ [pid 3587] +++ exited with 0 +++ [pid 3603] <... set_robust_list resumed>) = 0 [pid 3601] <... write resumed>) = 4 [pid 3599] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3595] rt_sigprocmask(SIG_SETMASK, [], [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3587, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] rt_sigprocmask(SIG_SETMASK, [], [pid 3601] close(3 [pid 3600] <... futex resumed>) = 0 [pid 3599] <... futex resumed>) = 1 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3600] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3599] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3595] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3603] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3601] <... close resumed>) = 0 [pid 3595] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3603] ioctl(5, KVM_RUN [pid 3595] <... futex resumed>) = 0 executing program [pid 3601] write(1, "executing program\n", 18 [pid 3600] <... ioctl resumed>) = 0 [pid 3595] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3601] <... write resumed>) = 18 [pid 3600] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3601] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3601] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3603] <... ioctl resumed>, 0) = 0 [pid 3601] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3600] <... ioctl resumed>) = 0 [pid 3601] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3600] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3601] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3603] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3601] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3600] <... ioctl resumed>) = 0 [pid 3603] <... futex resumed>) = 1 [pid 3601] <... mmap resumed>) = 0x7fc37fe41000 [pid 3600] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3595] <... futex resumed>) = 0 [pid 3603] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3595] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3601] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3596] <... futex resumed>) = 0 [pid 3595] <... futex resumed>) = 1 [pid 3600] <... ioctl resumed>) = 0 [pid 3596] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3595] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3601] <... mprotect resumed>) = 0 [pid 3600] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3596] <... socket resumed>) = 6 [pid 3600] <... ioctl resumed>) = 0 [pid 3600] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3601] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3596] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3601] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3596] <... futex resumed>) = 1 [pid 3601] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3596] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3595] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3604 attached [pid 3600] <... ioctl resumed>) = 0 [pid 3595] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3604] set_robust_list(0x7fc37fe619a0, 24 [pid 3601] <... clone3 resumed> => {parent_tid=[3604]}, 88) = 3604 [pid 3600] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3596] <... futex resumed>) = 0 [pid 3595] <... futex resumed>) = 1 [pid 3604] <... set_robust_list resumed>) = 0 [pid 3601] rt_sigprocmask(SIG_SETMASK, [], [pid 3596] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3595] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3604] rt_sigprocmask(SIG_SETMASK, [], [pid 3601] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3600] <... ioctl resumed>) = 0 [pid 3596] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3604] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3604] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3601] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3596] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3600] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3596] <... futex resumed>) = 1 [pid 3595] <... futex resumed>) = 0 [pid 3596] ioctl(5, KVM_RUN [pid 3595] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3595] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3604] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3601] <... futex resumed>) = 0 [pid 3600] <... ioctl resumed>) = 0 [pid 3604] <... openat resumed>) = 3 [pid 3601] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3600] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3596] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3604] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3596] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3595] <... futex resumed>) = 0 [pid 3596] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3600] <... ioctl resumed>) = 0 [pid 3595] exit_group(0 [pid 3604] <... futex resumed>) = 1 [pid 3601] <... futex resumed>) = 0 [pid 3604] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3603] <... futex resumed>) = ? [pid 3601] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3600] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3596] <... futex resumed>) = ? [pid 3595] <... exit_group resumed>) = ? [pid 3604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3603] +++ exited with 0 +++ [pid 3601] <... futex resumed>) = 0 [pid 3596] +++ exited with 0 +++ [pid 3604] ioctl(3, KVM_CREATE_VM, 0 [pid 3601] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3600] <... ioctl resumed>) = 0 [pid 3600] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 3604] <... ioctl resumed>) = 4 [pid 3600] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3604] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3601] <... futex resumed>) = 0 [pid 3604] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3601] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3605 attached [pid 3600] <... ioctl resumed>) = 0 [pid 3600] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3605] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3605] setpgid(0, 0) = 0 [pid 3605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 3605] write(3, "1000", 4) = 4 [pid 3605] close(3) = 0 [pid 3605] write(1, "executing program\n", 18) = 18 [pid 3605] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3601] <... futex resumed>) = 0 [pid 3604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3601] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3605 [pid 3600] <... ioctl resumed>) = 0 [pid 3605] <... futex resumed>) = 0 [pid 3604] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3600] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3605] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3604] <... ioctl resumed>) = 5 [pid 3605] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3605] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3605] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3605] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3605] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3605] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3606 attached => {parent_tid=[3606]}, 88) = 3606 [pid 3606] set_robust_list(0x7fc37fe619a0, 24 [pid 3605] rt_sigprocmask(SIG_SETMASK, [], [pid 3606] <... set_robust_list resumed>) = 0 [pid 3605] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3606] rt_sigprocmask(SIG_SETMASK, [], [pid 3605] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3605] <... futex resumed>) = 0 [pid 3606] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3605] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3606] <... openat resumed>) = 3 [pid 3606] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3606] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3605] <... futex resumed>) = 0 [pid 3606] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3605] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] ioctl(3, KVM_CREATE_VM, 0 [pid 3605] <... futex resumed>) = 0 [pid 3604] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3600] <... ioctl resumed>) = 0 [pid 3605] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3604] <... futex resumed>) = 1 [pid 3601] <... futex resumed>) = 0 [pid 3600] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3604] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3601] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3601] <... futex resumed>) = 0 [pid 3600] <... ioctl resumed>) = 0 [pid 3604] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3601] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3600] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3606] <... ioctl resumed>) = 4 [pid 3600] <... ioctl resumed>) = 0 [pid 3606] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3600] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3606] <... futex resumed>) = 1 [pid 3605] <... futex resumed>) = 0 [pid 3600] <... ioctl resumed>) = 0 [pid 3606] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3605] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3600] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3606] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3605] <... futex resumed>) = 0 [pid 3600] <... ioctl resumed>) = 0 [pid 3606] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3605] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3600] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3606] <... ioctl resumed>) = 5 [pid 3606] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3600] <... ioctl resumed>) = 0 [pid 3600] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3606] <... futex resumed>) = 1 [pid 3606] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3605] <... futex resumed>) = 0 [pid 3605] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] <... futex resumed>) = 0 [pid 3605] <... futex resumed>) = 1 [pid 3604] <... ioctl resumed>) = 0 [pid 3606] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3604] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3605] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3606] <... ioctl resumed>) = 0 [pid 3604] <... ioctl resumed>) = 0 [pid 3600] <... ioctl resumed>) = 0 [pid 3606] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3604] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3600] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3606] <... ioctl resumed>) = 0 [pid 3604] <... ioctl resumed>) = 0 [pid 3606] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3604] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3606] <... ioctl resumed>) = 0 [pid 3606] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3604] <... ioctl resumed>) = 0 [pid 3600] <... ioctl resumed>) = 0 [pid 3606] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3604] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3606] <... ioctl resumed>) = 0 [pid 3606] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3600] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3604] <... ioctl resumed>) = 0 [pid 3604] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3604] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3604] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3604] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3604] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3604] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3604] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3604] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3604] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3604] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3604] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3600] <... ioctl resumed>) = 0 [pid 3606] <... ioctl resumed>) = 0 [pid 3604] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3600] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3604] <... ioctl resumed>) = 0 [pid 3604] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3606] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3604] <... ioctl resumed>) = 0 [pid 3600] <... ioctl resumed>) = 0 [pid 3604] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3600] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3604] <... ioctl resumed>) = 0 [pid 3604] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3604] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3604] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3604] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3604] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3606] <... ioctl resumed>) = 0 [pid 3600] <... ioctl resumed>) = 0 [pid 3604] <... ioctl resumed>) = 0 [pid 3606] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3600] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3604] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3606] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3604] <... ioctl resumed>) = 0 [pid 3600] <... ioctl resumed>) = 0 [pid 3606] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3604] ioctl(5, KVM_GET_SREGS [pid 3600] ioctl(5, KVM_GET_SREGS [pid 3604] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3600] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3604] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3600] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3606] <... ioctl resumed>) = 0 [pid 3606] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3600] <... openat resumed>) = 6 [pid 3604] <... openat resumed>) = 6 [pid 3600] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3604] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3600] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3604] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3600] <... ioctl resumed>) = 0 [pid 3604] <... ioctl resumed>) = 0 [pid 3600] close(6 [pid 3604] close(6) = 0 [pid 3600] <... close resumed>) = 0 [pid 3604] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3600] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3604] <... ioctl resumed>) = 5 [pid 3600] <... ioctl resumed>) = 5 [pid 3604] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3600] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3604] <... ioctl resumed>) = 0 [pid 3600] <... ioctl resumed>) = 0 [pid 3604] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3604] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3600] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3604] <... futex resumed>) = 1 [pid 3600] <... ioctl resumed>) = 0 [pid 3601] <... futex resumed>) = 0 [pid 3606] <... ioctl resumed>) = 0 [pid 3601] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3601] <... futex resumed>) = 0 [pid 3606] <... ioctl resumed>) = 0 [pid 3604] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3601] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3600] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3604] <... ioctl resumed>) = 0 [pid 3600] <... futex resumed>) = 1 [pid 3599] <... futex resumed>) = 0 [pid 3604] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3600] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3599] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] <... ioctl resumed>) = 0 [pid 3604] <... futex resumed>) = 1 [pid 3601] <... futex resumed>) = 0 [pid 3600] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3599] <... futex resumed>) = 0 [pid 3606] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3604] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3601] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3600] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3599] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3601] <... futex resumed>) = 0 [pid 3600] <... ioctl resumed>) = 0 [pid 3606] <... ioctl resumed>) = 0 [pid 3604] ioctl(5, KVM_RUN [pid 3601] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3601] <... futex resumed>) = 0 [pid 3600] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3601] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3606] <... ioctl resumed>) = 0 [pid 3600] <... futex resumed>) = 1 [pid 3599] <... futex resumed>) = 0 [pid 3606] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3601] <... mmap resumed>) = 0x7fc37fe20000 [pid 3600] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3606] <... ioctl resumed>) = 0 [pid 3599] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3601] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3600] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3599] <... futex resumed>) = 0 [pid 3606] <... ioctl resumed>) = 0 [pid 3601] <... mprotect resumed>) = 0 [pid 3600] ioctl(5, KVM_RUN [pid 3599] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3606] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3606] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3599] <... futex resumed>) = 0 [pid 3606] <... ioctl resumed>) = 0 [pid 3601] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3599] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3606] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3601] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3599] <... mmap resumed>) = 0x7fc37fe20000 [pid 3606] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3601] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3599] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3606] <... ioctl resumed>) = 0 [pid 3606] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3599] <... mprotect resumed>) = 0 [pid 3606] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3606] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3606] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3604] <... ioctl resumed>, 0) = 0 [pid 3606] ioctl(6, KVM_GET_SUPPORTED_CPUID./strace-static-x86_64: Process 3609 attached , {nent=31, entries=[...]}) = 0 [pid 3606] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3606] close(6) = 0 [pid 3606] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3606] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3600] <... ioctl resumed>, 0) = 0 [pid 3609] set_robust_list(0x7fc37fe409a0, 24 [pid 3604] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3601] <... clone3 resumed> => {parent_tid=[3609]}, 88) = 3609 [pid 3599] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3606] <... ioctl resumed>) = 0 [pid 3601] rt_sigprocmask(SIG_SETMASK, [], [pid 3609] <... set_robust_list resumed>) = 0 [pid 3599] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3604] <... futex resumed>) = 0 [pid 3609] rt_sigprocmask(SIG_SETMASK, [], [pid 3604] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3601] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3600] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3599] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3609] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3601] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}./strace-static-x86_64: Process 3610 attached [pid 3609] ioctl(5, KVM_RUN [pid 3606] <... ioctl resumed>) = 0 [pid 3601] <... futex resumed>) = 0 [pid 3600] <... futex resumed>) = 0 [pid 3610] set_robust_list(0x7fc37fe409a0, 24 [pid 3606] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3601] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3600] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3610] <... set_robust_list resumed>) = 0 [pid 3606] <... futex resumed>) = 1 [pid 3605] <... futex resumed>) = 0 [pid 3610] rt_sigprocmask(SIG_SETMASK, [], [pid 3606] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3605] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3610] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3606] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3605] <... futex resumed>) = 0 [pid 3610] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3606] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3605] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3606] <... ioctl resumed>) = 0 [pid 3606] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3605] <... futex resumed>) = 0 [pid 3606] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3605] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] <... ioctl resumed>, 0) = 0 [pid 3606] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3605] <... futex resumed>) = 0 [pid 3599] <... clone3 resumed> => {parent_tid=[3610]}, 88) = 3610 [pid 3609] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] ioctl(5, KVM_RUN [pid 3605] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3599] rt_sigprocmask(SIG_SETMASK, [], [pid 3609] <... futex resumed>) = 1 [pid 3601] <... futex resumed>) = 0 [pid 3599] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3609] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3605] <... futex resumed>) = 0 [pid 3601] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3599] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3610] <... futex resumed>) = 0 [pid 3605] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3604] <... futex resumed>) = 0 [pid 3601] <... futex resumed>) = 1 [pid 3599] <... futex resumed>) = 1 [pid 3610] ioctl(5, KVM_RUN [pid 3605] <... mmap resumed>) = 0x7fc37fe20000 [pid 3604] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3601] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3599] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3610] <... ioctl resumed>, 0) = 0 [pid 3605] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3604] <... socket resumed>) = 6 [pid 3605] <... mprotect resumed>) = 0 [pid 3604] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3610] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3605] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3604] <... futex resumed>) = 1 [pid 3601] <... futex resumed>) = 0 [pid 3610] <... futex resumed>) = 1 [pid 3604] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3601] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3599] <... futex resumed>) = 0 [pid 3604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3601] <... futex resumed>) = 0 [pid 3610] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3605] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3604] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3601] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3599] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3605] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3604] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3600] <... futex resumed>) = 0 [pid 3599] <... futex resumed>) = 1 ./strace-static-x86_64: Process 3612 attached [pid 3604] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3600] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3612] set_robust_list(0x7fc37fe409a0, 24 [pid 3605] <... clone3 resumed> => {parent_tid=[3612]}, 88) = 3612 [pid 3604] <... futex resumed>) = 1 [pid 3601] <... futex resumed>) = 0 [pid 3600] <... socket resumed>) = 6 [pid 3599] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3612] <... set_robust_list resumed>) = 0 [pid 3605] rt_sigprocmask(SIG_SETMASK, [], [pid 3604] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3601] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3600] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3599] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3612] rt_sigprocmask(SIG_SETMASK, [], [pid 3606] <... ioctl resumed>, 0) = 0 [pid 3605] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3601] <... futex resumed>) = 0 [pid 3600] <... futex resumed>) = 0 [pid 3612] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3606] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3605] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3604] ioctl(5, KVM_RUN [pid 3601] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3600] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3599] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] ioctl(5, KVM_RUN [pid 3606] <... futex resumed>) = 0 [pid 3605] <... futex resumed>) = 0 [pid 3604] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3612] <... ioctl resumed>, 0) = 0 [pid 3606] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3605] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3600] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3599] <... futex resumed>) = 0 [pid 3612] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3604] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3600] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3604] <... futex resumed>) = 1 [pid 3601] <... futex resumed>) = 0 [pid 3600] <... futex resumed>) = 0 [pid 3604] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3601] exit_group(0 [pid 3600] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3601] <... exit_group resumed>) = ? [pid 3609] <... futex resumed>) = ? [pid 3604] <... futex resumed>) = ? [pid 3612] <... futex resumed>) = 1 [pid 3609] +++ exited with 0 +++ [pid 3605] <... futex resumed>) = 0 [pid 3599] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3612] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3605] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3599] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3606] <... futex resumed>) = 0 [pid 3605] <... futex resumed>) = 1 [pid 3599] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3605] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3600] <... futex resumed>) = 0 [pid 3599] <... futex resumed>) = 1 [pid 3606] <... socket resumed>) = 6 [pid 3600] ioctl(5, KVM_RUN [pid 3599] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3606] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3605] <... futex resumed>) = 0 [pid 3606] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3605] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3605] <... futex resumed>) = 0 [pid 3606] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3605] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3606] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3600] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3600] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3599] <... futex resumed>) = 0 [pid 3600] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3595] +++ exited with 0 +++ [pid 3599] exit_group(0 [pid 3606] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3605] <... futex resumed>) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3595, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3605] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3610] <... futex resumed>) = ? [pid 3606] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3605] <... futex resumed>) = 0 [pid 3600] <... futex resumed>) = ? [pid 3599] <... exit_group resumed>) = ? [pid 3610] +++ exited with 0 +++ [pid 3600] +++ exited with 0 +++ [pid 3606] ioctl(5, KVM_RUN [pid 3605] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] <... restart_syscall resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3613 ./strace-static-x86_64: Process 3613 attached [pid 3613] set_robust_list(0x55558e2706a0, 24 [pid 3606] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3613] <... set_robust_list resumed>) = 0 [pid 3613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3606] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] setpgid(0, 0 [pid 3606] <... futex resumed>) = 1 [pid 3613] <... setpgid resumed>) = 0 [pid 3606] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3605] <... futex resumed>) = 0 [pid 3613] <... openat resumed>) = 3 [pid 3605] exit_group(0 [pid 3612] <... futex resumed>) = ? [pid 3606] <... futex resumed>) = ? [pid 3605] <... exit_group resumed>) = ? [pid 3613] write(3, "1000", 4 [pid 3612] +++ exited with 0 +++ [pid 3606] +++ exited with 0 +++ [pid 3613] <... write resumed>) = 4 [pid 3613] close(3) = 0 executing program [pid 3613] write(1, "executing program\n", 18) = 18 [pid 3613] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3613] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3613] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3613] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3613] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3613] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3613] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3614 attached => {parent_tid=[3614]}, 88) = 3614 [pid 3613] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3613] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3613] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3614] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3614] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3614] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3614] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3613] <... futex resumed>) = 0 [pid 3614] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3613] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3613] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3614] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3614] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 3614] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3613] <... futex resumed>) = 0 [pid 3614] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3613] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3613] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3614] <... ioctl resumed>) = 5 [pid 3614] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] <... futex resumed>) = 0 [pid 3613] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3613] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3614] <... futex resumed>) = 1 [pid 3614] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3614] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3614] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3614] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3614] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3614] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3614] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3614] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3614] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3614] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3614] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3614] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3614] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3614] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3614] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3614] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3614] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3614] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3614] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3614] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3614] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3614] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3614] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3614] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3614] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3614] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3614] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3614] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3614] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3614] close(6) = 0 [pid 3614] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3614] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3614] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3614] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3613] <... futex resumed>) = 0 [pid 3614] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3613] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3614] <... ioctl resumed>) = 0 [pid 3613] <... futex resumed>) = 0 [pid 3614] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3614] <... futex resumed>) = 0 [pid 3614] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3613] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3614] <... futex resumed>) = 0 [pid 3614] ioctl(5, KVM_RUN [pid 3613] <... futex resumed>) = 1 [pid 3613] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3613] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3613] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3613] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3613] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3616 attached [pid 3616] set_robust_list(0x7fc37fe409a0, 24 [pid 3613] <... clone3 resumed> => {parent_tid=[3616]}, 88) = 3616 [pid 3616] <... set_robust_list resumed>) = 0 [pid 3613] rt_sigprocmask(SIG_SETMASK, [], [pid 3616] rt_sigprocmask(SIG_SETMASK, [], [pid 3613] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3616] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3613] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3616] ioctl(5, KVM_RUN [pid 3614] <... ioctl resumed>, 0) = 0 [pid 3613] <... futex resumed>) = 0 [pid 3613] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3614] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3616] <... ioctl resumed>, 0) = 0 [pid 3614] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3616] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] <... futex resumed>) = 0 [pid 3613] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3613] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3614] <... futex resumed>) = 0 [pid 3614] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3616] <... futex resumed>) = 1 [pid 3614] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] <... futex resumed>) = 0 [pid 3613] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3613] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3614] <... futex resumed>) = 1 [pid 3614] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3616] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3614] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3614] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3614] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3613] <... futex resumed>) = 0 [pid 3613] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3614] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3613] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3614] ioctl(5, KVM_RUN, 0) = -1 EFAULT (Bad address) [pid 3614] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3614] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3613] <... futex resumed>) = 0 [pid 3613] exit_group(0 [pid 3616] <... futex resumed>) = ? [pid 3613] <... exit_group resumed>) = ? [pid 3614] <... futex resumed>) = ? [pid 3616] +++ exited with 0 +++ [pid 3614] +++ exited with 0 +++ [pid 3604] +++ exited with 0 +++ [pid 3601] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3617 attached , child_tidptr=0x55558e270690) = 3617 [pid 3617] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3617] setpgid(0, 0) = 0 [pid 3617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 3617] write(3, "1000", 4) = 4 [pid 3617] close(3) = 0 [pid 3617] write(1, "executing program\n", 18) = 18 [pid 3617] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3617] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3617] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3617] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3617] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3617] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3617] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} => {parent_tid=[3618]}, 88) = 3618 ./strace-static-x86_64: Process 3618 attached [pid 3617] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3617] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3617] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3618] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3618] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3618] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3618] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3617] <... futex resumed>) = 0 [pid 3618] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3617] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3617] <... futex resumed>) = 0 [pid 3618] ioctl(3, KVM_CREATE_VM, 0 [pid 3617] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3618] <... ioctl resumed>) = 4 [pid 3618] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3618] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3617] <... futex resumed>) = 0 [pid 3617] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] <... futex resumed>) = 0 [pid 3617] <... futex resumed>) = 1 [pid 3618] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3617] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3618] <... ioctl resumed>) = 5 [pid 3618] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3617] <... futex resumed>) = 0 [pid 3618] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3617] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3617] <... futex resumed>) = 0 [pid 3618] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3617] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3618] <... ioctl resumed>) = 0 [pid 3618] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3618] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3618] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3618] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3618] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3618] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3618] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3618] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3618] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3599] +++ exited with 0 +++ [pid 3618] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3605] +++ exited with 0 +++ [pid 3618] <... ioctl resumed>) = 0 [pid 3613] +++ exited with 0 +++ [pid 3618] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3599, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3618] <... ioctl resumed>) = 0 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3613, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3618] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3618] <... ioctl resumed>) = 0 [pid 3618] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 299] <... restart_syscall resumed>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 3618] <... ioctl resumed>) = 0 [pid 3618] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3618] <... ioctl resumed>) = 0 [pid 3618] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3618] <... ioctl resumed>) = 0 [pid 3618] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}./strace-static-x86_64: Process 3619 attached ) = 0 [pid 3618] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3618] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 ./strace-static-x86_64: Process 3620 attached [pid 3618] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3620] set_robust_list(0x55558e2706a0, 24 [pid 3618] <... ioctl resumed>) = 0 [pid 3620] <... set_robust_list resumed>) = 0 [pid 3619] set_robust_list(0x55558e2706a0, 24 [pid 3618] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3619 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3620 [pid 3620] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3619] <... set_robust_list resumed>) = 0 [pid 3620] <... prctl resumed>) = 0 [pid 3619] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3618] <... ioctl resumed>) = 0 [pid 3620] setpgid(0, 0 [pid 3619] <... prctl resumed>) = 0 [pid 3618] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3620] <... setpgid resumed>) = 0 [pid 3619] setpgid(0, 0) = 0 [pid 3619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3619] write(3, "1000", 4) = 4 [pid 3619] close(3) = 0 executing program [pid 3619] write(1, "executing program\n", 18) = 18 [pid 3619] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3619] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3619] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 3619] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3619] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3618] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3621 attached [pid 3620] <... openat resumed>) = 3 [pid 3618] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3621] set_robust_list(0x55558e2706a0, 24 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3621 [pid 3621] <... set_robust_list resumed>) = 0 [pid 3618] <... ioctl resumed>) = 0 [pid 3621] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3619] <... mprotect resumed>) = 0 [pid 3618] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3620] write(3, "1000", 4 [pid 3621] <... prctl resumed>) = 0 [pid 3621] setpgid(0, 0 [pid 3620] <... write resumed>) = 4 [pid 3618] <... ioctl resumed>) = 0 [pid 3621] <... setpgid resumed>) = 0 [pid 3620] close(3 [pid 3619] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3618] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3620] <... close resumed>) = 0 [pid 3619] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3621] <... openat resumed>) = 3 executing program [pid 3620] write(1, "executing program\n", 18 [pid 3619] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3618] <... ioctl resumed>) = 0 [pid 3620] <... write resumed>) = 18 ./strace-static-x86_64: Process 3622 attached [pid 3621] write(3, "1000", 4 [pid 3618] ioctl(5, KVM_GET_SREGS [pid 3622] set_robust_list(0x7fc37fe619a0, 24 [pid 3621] <... write resumed>) = 4 [pid 3620] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3622] <... set_robust_list resumed>) = 0 [pid 3621] close(3 [pid 3622] rt_sigprocmask(SIG_SETMASK, [], [pid 3621] <... close resumed>) = 0 [pid 3620] <... futex resumed>) = 0 [pid 3619] <... clone3 resumed> => {parent_tid=[3622]}, 88) = 3622 executing program [pid 3618] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3622] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3621] write(1, "executing program\n", 18 [pid 3620] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3619] rt_sigprocmask(SIG_SETMASK, [], [pid 3618] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3622] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3620] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3621] <... write resumed>) = 18 [pid 3620] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3619] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3618] <... openat resumed>) = 6 [pid 3621] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3620] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3619] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] <... futex resumed>) = 0 [pid 3618] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3621] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3622] <... futex resumed>) = 0 [pid 3621] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3619] <... futex resumed>) = 1 [pid 3622] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3621] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3620] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3618] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3619] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3618] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3620] <... mmap resumed>) = 0x7fc37fe41000 [pid 3618] <... ioctl resumed>) = 0 [pid 3620] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3618] close(6 [pid 3622] <... openat resumed>) = 3 [pid 3621] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3620] <... mprotect resumed>) = 0 [pid 3618] <... close resumed>) = 0 [pid 3622] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] <... mmap resumed>) = 0x7fc37fe41000 [pid 3622] <... futex resumed>) = 1 [pid 3621] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3618] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3619] <... futex resumed>) = 0 [pid 3622] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3621] <... mprotect resumed>) = 0 [pid 3620] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3618] <... ioctl resumed>) = 5 [pid 3622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3621] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3620] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3619] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3622] ioctl(3, KVM_CREATE_VM, 0 [pid 3620] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3619] <... futex resumed>) = 0 [pid 3618] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3619] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3623 attached [pid 3621] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3618] <... ioctl resumed>) = 0 [pid 3621] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3623] set_robust_list(0x7fc37fe619a0, 24 [pid 3618] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}./strace-static-x86_64: Process 3624 attached [pid 3621] <... clone3 resumed> => {parent_tid=[3624]}, 88) = 3624 [pid 3624] set_robust_list(0x7fc37fe619a0, 24 [pid 3623] <... set_robust_list resumed>) = 0 [pid 3621] rt_sigprocmask(SIG_SETMASK, [], [pid 3620] <... clone3 resumed> => {parent_tid=[3623]}, 88) = 3623 [pid 3618] <... ioctl resumed>) = 0 [pid 3622] <... ioctl resumed>) = 4 [pid 3624] <... set_robust_list resumed>) = 0 [pid 3623] rt_sigprocmask(SIG_SETMASK, [], [pid 3622] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3620] rt_sigprocmask(SIG_SETMASK, [], [pid 3618] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3624] rt_sigprocmask(SIG_SETMASK, [], [pid 3623] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3622] <... futex resumed>) = 1 [pid 3621] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3620] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3619] <... futex resumed>) = 0 [pid 3618] <... futex resumed>) = 1 [pid 3624] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3623] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3622] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3621] <... futex resumed>) = 0 [pid 3620] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3617] <... futex resumed>) = 0 [pid 3624] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3621] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3620] <... futex resumed>) = 0 [pid 3619] <... futex resumed>) = 0 [pid 3617] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3624] <... openat resumed>) = 3 [pid 3623] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3622] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3620] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3619] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3617] <... futex resumed>) = 1 [pid 3618] <... futex resumed>) = 0 [pid 3624] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3623] <... openat resumed>) = 3 [pid 3618] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3617] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3624] <... futex resumed>) = 1 [pid 3623] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3622] <... ioctl resumed>) = 5 [pid 3621] <... futex resumed>) = 0 [pid 3618] <... ioctl resumed>) = 0 [pid 3624] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3621] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3620] <... futex resumed>) = 0 [pid 3618] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3623] <... futex resumed>) = 1 [pid 3622] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] <... futex resumed>) = 0 [pid 3618] <... futex resumed>) = 1 [pid 3617] <... futex resumed>) = 0 [pid 3624] ioctl(3, KVM_CREATE_VM, 0 [pid 3623] ioctl(3, KVM_CREATE_VM, 0 [pid 3622] <... futex resumed>) = 1 [pid 3621] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3620] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] <... futex resumed>) = 0 [pid 3618] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3617] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3624] <... ioctl resumed>) = 4 [pid 3624] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3621] <... futex resumed>) = 0 [pid 3618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3617] <... futex resumed>) = 0 [pid 3624] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3621] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] ioctl(5, KVM_RUN [pid 3617] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3621] <... futex resumed>) = 0 [pid 3624] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3621] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3617] <... futex resumed>) = 0 [pid 3619] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3619] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3624] <... ioctl resumed>) = 5 [pid 3617] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3620] <... futex resumed>) = 0 [pid 3622] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3620] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3622] <... ioctl resumed>) = 0 [pid 3622] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3622] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3622] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3622] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3622] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3622] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3622] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3623] <... ioctl resumed>) = 4 [pid 3622] <... ioctl resumed>) = 0 [pid 3617] <... mmap resumed>) = 0x7fc37fe20000 [pid 3624] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3617] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3624] <... futex resumed>) = 1 [pid 3621] <... futex resumed>) = 0 [pid 3617] <... mprotect resumed>) = 0 [pid 3624] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3623] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3622] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3617] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3623] <... futex resumed>) = 1 [pid 3622] <... ioctl resumed>) = 0 [pid 3620] <... futex resumed>) = 0 [pid 3617] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3623] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3622] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3621] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3620] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3624] <... futex resumed>) = 0 [pid 3623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3622] <... ioctl resumed>) = 0 [pid 3621] <... futex resumed>) = 1 [pid 3620] <... futex resumed>) = 0 [pid 3617] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3624] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3623] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3622] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3621] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3620] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3626 attached [pid 3624] <... ioctl resumed>) = 0 [pid 3623] <... ioctl resumed>) = 5 [pid 3622] <... ioctl resumed>) = 0 [pid 3624] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3617] <... clone3 resumed> => {parent_tid=[3626]}, 88) = 3626 [pid 3626] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3618] <... ioctl resumed>, 0) = 0 [pid 3617] rt_sigprocmask(SIG_SETMASK, [], [pid 3626] rt_sigprocmask(SIG_SETMASK, [], [pid 3618] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3617] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3626] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3622] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3618] <... futex resumed>) = 0 [pid 3617] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3626] ioctl(5, KVM_RUN [pid 3618] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3617] <... futex resumed>) = 0 [pid 3626] <... ioctl resumed>, 0) = 0 [pid 3617] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3626] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3617] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3626] <... futex resumed>) = 0 [pid 3617] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3626] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3618] <... futex resumed>) = 0 [pid 3617] <... futex resumed>) = 1 [pid 3618] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3617] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3618] <... socket resumed>) = 6 [pid 3618] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3617] <... futex resumed>) = 0 [pid 3618] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3617] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3617] <... futex resumed>) = 0 [pid 3618] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3617] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3624] <... ioctl resumed>) = 0 [pid 3623] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3622] <... ioctl resumed>) = 0 [pid 3624] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3623] <... futex resumed>) = 1 [pid 3622] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3620] <... futex resumed>) = 0 [pid 3618] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3624] <... ioctl resumed>) = 0 [pid 3618] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3624] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3622] <... ioctl resumed>) = 0 [pid 3623] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3622] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3620] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3622] <... ioctl resumed>) = 0 [pid 3620] <... futex resumed>) = 0 [pid 3618] <... futex resumed>) = 1 [pid 3617] <... futex resumed>) = 0 [pid 3622] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3620] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3617] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3617] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3618] ioctl(5, KVM_RUN [pid 3623] <... ioctl resumed>) = 0 [pid 3622] <... ioctl resumed>) = 0 [pid 3618] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3623] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3622] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3624] <... ioctl resumed>) = 0 [pid 3623] <... ioctl resumed>) = 0 [pid 3618] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3617] <... futex resumed>) = 0 [pid 3624] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3618] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3617] exit_group(0 [pid 3626] <... futex resumed>) = ? [pid 3618] <... futex resumed>) = ? [pid 3617] <... exit_group resumed>) = ? [pid 3626] +++ exited with 0 +++ [pid 3624] <... ioctl resumed>) = 0 [pid 3618] +++ exited with 0 +++ [pid 3624] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3623] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3623] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3624] <... ioctl resumed>) = 0 [pid 3624] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3623] <... ioctl resumed>) = 0 [pid 3623] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3624] <... ioctl resumed>) = 0 [pid 3624] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3623] <... ioctl resumed>) = 0 [pid 3623] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3624] <... ioctl resumed>) = 0 [pid 3624] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3623] <... ioctl resumed>) = 0 [pid 3623] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3624] <... ioctl resumed>) = 0 [pid 3624] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3623] <... ioctl resumed>) = 0 [pid 3623] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3624] <... ioctl resumed>) = 0 [pid 3624] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3623] <... ioctl resumed>) = 0 [pid 3623] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3624] <... ioctl resumed>) = 0 [pid 3624] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3624] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3623] <... ioctl resumed>) = 0 [pid 3624] <... ioctl resumed>) = 0 [pid 3624] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3623] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3624] <... ioctl resumed>) = 0 [pid 3624] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3623] <... ioctl resumed>) = 0 [pid 3623] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3624] <... ioctl resumed>) = 0 [pid 3624] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3623] <... ioctl resumed>) = 0 [pid 3623] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3624] <... ioctl resumed>) = 0 [pid 3624] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3623] <... ioctl resumed>) = 0 [pid 3624] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3623] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3624] <... ioctl resumed>) = 0 [pid 3623] <... ioctl resumed>) = 0 [pid 3624] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3623] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3624] <... ioctl resumed>) = 0 [pid 3623] <... ioctl resumed>) = 0 [pid 3623] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3622] <... ioctl resumed>) = 0 [pid 3624] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3623] <... ioctl resumed>) = 0 [pid 3622] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3624] <... ioctl resumed>) = 0 [pid 3622] <... ioctl resumed>) = 0 [pid 3624] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3623] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3622] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3623] <... ioctl resumed>) = 0 [pid 3622] <... ioctl resumed>) = 0 [pid 3623] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3622] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3623] <... ioctl resumed>) = 0 [pid 3622] <... ioctl resumed>) = 0 [pid 3623] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3622] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3623] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3622] <... ioctl resumed>) = 0 [pid 3622] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3624] <... ioctl resumed>) = 0 [pid 3623] <... ioctl resumed>) = 0 [pid 3624] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3622] <... ioctl resumed>) = 0 [pid 3624] <... ioctl resumed>) = 0 [pid 3623] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3622] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3624] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3623] <... ioctl resumed>) = 0 [pid 3623] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3624] <... ioctl resumed>) = 0 [pid 3623] <... ioctl resumed>) = 0 [pid 3624] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3623] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3623] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3624] <... ioctl resumed>) = 0 [pid 3623] <... ioctl resumed>) = 0 [pid 3624] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3623] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3623] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3624] <... ioctl resumed>) = 0 [pid 3624] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3623] <... ioctl resumed>) = 0 [pid 3624] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3623] ioctl(5, KVM_GET_SREGS [pid 3624] <... openat resumed>) = 6 [pid 3624] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3623] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3624] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3624] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3623] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3624] <... ioctl resumed>) = 0 [pid 3624] close(6) = 0 [pid 3623] <... openat resumed>) = 6 [pid 3624] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3623] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3624] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3623] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3624] <... ioctl resumed>) = 0 [pid 3623] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3622] <... ioctl resumed>) = 0 [pid 3624] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3623] <... ioctl resumed>) = 0 [pid 3624] <... ioctl resumed>) = 0 [pid 3623] close(6 [pid 3622] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3624] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3623] <... close resumed>) = 0 [pid 3623] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3623] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3623] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3623] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3620] <... futex resumed>) = 0 [pid 3623] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3620] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3620] <... futex resumed>) = 0 [pid 3623] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3620] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3623] <... ioctl resumed>) = 0 [pid 3623] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3620] <... futex resumed>) = 0 [pid 3623] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3620] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3620] <... futex resumed>) = 0 [pid 3623] ioctl(5, KVM_RUN [pid 3620] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3620] <... futex resumed>) = 0 [pid 3620] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3620] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3624] <... futex resumed>) = 1 [pid 3621] <... futex resumed>) = 0 [pid 3624] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3621] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3620] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3621] <... futex resumed>) = 0 [pid 3620] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3619] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3624] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3621] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3620] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3619] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3628 attached [pid 3624] <... ioctl resumed>) = 0 [pid 3619] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3628] set_robust_list(0x7fc37fe409a0, 24 [pid 3624] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3623] <... ioctl resumed>, 0) = 0 [pid 3622] <... ioctl resumed>) = 0 [pid 3620] <... clone3 resumed> => {parent_tid=[3628]}, 88) = 3628 [pid 3619] <... mmap resumed>) = 0x7fc37fe20000 [pid 3628] <... set_robust_list resumed>) = 0 [pid 3624] <... futex resumed>) = 1 [pid 3623] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3622] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3621] <... futex resumed>) = 0 [pid 3620] rt_sigprocmask(SIG_SETMASK, [], [pid 3619] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3628] rt_sigprocmask(SIG_SETMASK, [], [pid 3624] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3623] <... futex resumed>) = 0 [pid 3622] <... ioctl resumed>) = 0 [pid 3621] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3620] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3619] <... mprotect resumed>) = 0 [pid 3628] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3623] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3622] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3621] <... futex resumed>) = 0 [pid 3620] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3628] ioctl(5, KVM_RUN [pid 3624] ioctl(5, KVM_RUN [pid 3621] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3620] <... futex resumed>) = 0 [pid 3619] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3628] <... ioctl resumed>, 0) = 0 [pid 3620] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3619] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3629 attached [pid 3628] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3620] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3629] set_robust_list(0x7fc37fe409a0, 24 [pid 3628] <... futex resumed>) = 0 [pid 3620] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] <... clone3 resumed> => {parent_tid=[3629]}, 88) = 3629 [pid 3629] <... set_robust_list resumed>) = 0 [pid 3628] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3620] <... futex resumed>) = 1 [pid 3619] rt_sigprocmask(SIG_SETMASK, [], [pid 3629] rt_sigprocmask(SIG_SETMASK, [], [pid 3620] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3619] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3629] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3619] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3629] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3619] <... futex resumed>) = 0 [pid 3629] <... ioctl resumed>) = 0 [pid 3619] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3629] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3629] <... futex resumed>) = 0 [pid 3619] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3629] ioctl(5, KVM_RUN [pid 3619] <... futex resumed>) = 0 [pid 3629] <... ioctl resumed>, 0) = 0 [pid 3619] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3619] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fdff000 [pid 3619] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3619] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3619] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0}./strace-static-x86_64: Process 3631 attached [pid 3621] <... futex resumed>) = 0 [pid 3623] <... futex resumed>) = 0 [pid 3619] <... clone3 resumed> => {parent_tid=[3631]}, 88) = 3631 [pid 3619] rt_sigprocmask(SIG_SETMASK, [], [pid 3629] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3629] <... futex resumed>) = 0 [pid 3619] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 3629] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3619] <... futex resumed>) = 0 [pid 3619] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3621] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3621] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3621] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3621] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3633 attached [pid 3631] set_robust_list(0x7fc37fe1f9a0, 24 [pid 3623] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3633] set_robust_list(0x7fc37fe409a0, 24 [pid 3631] <... set_robust_list resumed>) = 0 [pid 3633] <... set_robust_list resumed>) = 0 [pid 3631] rt_sigprocmask(SIG_SETMASK, [], [pid 3623] <... socket resumed>) = 6 [pid 3633] rt_sigprocmask(SIG_SETMASK, [], [pid 3631] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3623] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3622] <... ioctl resumed>) = 0 [pid 3621] <... clone3 resumed> => {parent_tid=[3633]}, 88) = 3633 [pid 3633] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3631] ioctl(5, KVM_RUN [pid 3623] <... futex resumed>) = 1 [pid 3620] <... futex resumed>) = 0 [pid 3633] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3631] <... ioctl resumed>, 0) = 0 [pid 3623] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3622] ioctl(5, KVM_GET_SREGS [pid 3620] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3631] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3624] <... ioctl resumed>, 0) = 0 [pid 3623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3622] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3621] rt_sigprocmask(SIG_SETMASK, [], [pid 3620] <... futex resumed>) = 0 [pid 3617] +++ exited with 0 +++ [pid 3631] <... futex resumed>) = 1 [pid 3624] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3623] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3622] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3621] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3620] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3619] <... futex resumed>) = 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3617, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3631] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3624] <... futex resumed>) = 0 [pid 3623] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3622] <... openat resumed>) = 6 [pid 3621] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3633] <... futex resumed>) = 0 [pid 3629] <... futex resumed>) = 0 [pid 3624] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3623] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3622] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3621] <... futex resumed>) = 1 [pid 3619] <... futex resumed>) = 1 [pid 3633] ioctl(5, KVM_RUN [pid 3629] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3623] <... futex resumed>) = 1 [pid 3621] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3620] <... futex resumed>) = 0 [pid 3633] <... ioctl resumed>, 0) = 0 [pid 3629] <... socket resumed>) = 7 [pid 3623] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3622] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3620] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3633] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3629] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3622] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3620] <... futex resumed>) = 0 [pid 3619] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3633] <... futex resumed>) = 1 [pid 3629] <... futex resumed>) = 0 [pid 3623] ioctl(5, KVM_RUN [pid 3622] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 3621] <... futex resumed>) = 0 [pid 3620] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3619] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3633] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3629] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 7, 0x836f3000 [pid 3622] close(6 [pid 3621] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] <... futex resumed>) = 0 [pid 3623] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3624] <... futex resumed>) = 0 [pid 3622] <... close resumed>) = 0 [pid 3621] <... futex resumed>) = 1 [pid 3619] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3629] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3624] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3623] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3622] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3621] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3629] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3624] <... socket resumed>) = 6 [pid 3623] <... futex resumed>) = 1 [pid 3622] <... ioctl resumed>) = 5 [pid 3620] <... futex resumed>) = 0 [pid 3629] <... futex resumed>) = 1 [pid 3624] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3623] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3622] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x200000fe8000} --- [pid 3620] exit_group(0 [pid 3619] <... futex resumed>) = ? [pid 3628] <... futex resumed>) = ? [pid 3631] <... futex resumed>) = ? [pid 3624] <... futex resumed>) = 1 [pid 3623] <... futex resumed>) = ? [pid 3621] <... futex resumed>) = 0 [pid 3620] <... exit_group resumed>) = ? [pid 3631] +++ killed by SIGSEGV +++ [pid 3629] +++ killed by SIGSEGV +++ [pid 3628] +++ exited with 0 +++ [pid 3624] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3623] +++ exited with 0 +++ [pid 3622] +++ killed by SIGSEGV +++ [pid 3621] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3624] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3624] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3624] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 3624] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3621] <... futex resumed>) = 1 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3634 ./strace-static-x86_64: Process 3634 attached [pid 3621] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3634] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3621] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3621] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3634] <... prctl resumed>) = 0 [pid 3624] <... futex resumed>) = 0 [pid 3621] <... futex resumed>) = 1 [pid 3634] setpgid(0, 0 [pid 3624] ioctl(5, KVM_RUN [pid 3621] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3634] <... setpgid resumed>) = 0 [pid 3634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 3634] write(3, "1000", 4 [pid 3624] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3634] <... write resumed>) = 4 [pid 3624] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3634] close(3 [pid 3624] <... futex resumed>) = 1 [pid 3621] <... futex resumed>) = 0 [pid 3634] <... close resumed>) = 0 [pid 3624] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3634] write(1, "executing program\n", 18 [pid 3621] exit_group(0 [pid 3634] <... write resumed>) = 18 [pid 3624] <... futex resumed>) = ? [pid 3621] <... exit_group resumed>) = ? [pid 3634] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3624] +++ exited with 0 +++ [pid 3634] <... futex resumed>) = 0 [pid 3634] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3633] <... futex resumed>) = ? [pid 3634] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3634] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3634] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3634] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3634] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3634] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3635 attached => {parent_tid=[3635]}, 88) = 3635 [pid 3634] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3634] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3634] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3635] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3635] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3635] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3635] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3634] <... futex resumed>) = 0 [pid 3634] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3634] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3635] <... futex resumed>) = 0 [pid 3635] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 3635] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3634] <... futex resumed>) = 0 [pid 3635] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3634] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3635] <... futex resumed>) = 0 [pid 3635] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3634] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3635] <... ioctl resumed>) = 5 [pid 3635] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3634] <... futex resumed>) = 0 [pid 3634] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3634] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3635] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3635] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3635] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3635] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3635] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3635] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3635] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3635] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3635] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3635] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3635] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3635] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3635] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3635] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3635] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3635] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3635] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3635] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3635] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3635] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3635] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3635] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3635] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3635] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3635] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3635] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3635] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3635] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3635] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3635] close(6) = 0 [pid 3635] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3635] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3635] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3635] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3634] <... futex resumed>) = 0 [pid 3635] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3634] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3634] <... futex resumed>) = 0 [pid 3635] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3634] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3635] <... ioctl resumed>) = 0 [pid 3635] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3635] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3634] <... futex resumed>) = 0 [pid 3634] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] <... futex resumed>) = 0 [pid 3635] ioctl(5, KVM_RUN [pid 3634] <... futex resumed>) = 1 [pid 3635] <... ioctl resumed>, 0) = 0 [pid 3634] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3634] <... futex resumed>) = 0 [pid 3635] <... futex resumed>) = 0 [pid 3634] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3635] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3634] <... mmap resumed>) = 0x7fc37fe20000 [pid 3634] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3634] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3634] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3637 attached => {parent_tid=[3637]}, 88) = 3637 [pid 3637] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3637] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3637] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3634] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3634] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3637] <... futex resumed>) = 0 [pid 3634] <... futex resumed>) = 1 [pid 3637] ioctl(5, KVM_RUN [pid 3634] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3637] <... ioctl resumed>, 0) = 0 [pid 3637] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3634] <... futex resumed>) = 0 [pid 3637] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3634] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] <... futex resumed>) = 0 [pid 3634] <... futex resumed>) = 1 [pid 3635] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3634] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3635] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3635] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3634] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3634] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] <... futex resumed>) = 0 [pid 3634] <... futex resumed>) = 1 [pid 3635] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3634] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3635] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3635] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3635] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3634] <... futex resumed>) = 0 [pid 3634] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] <... futex resumed>) = 0 [pid 3634] <... futex resumed>) = 1 [pid 3635] ioctl(5, KVM_RUN [pid 3634] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3635] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3635] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3634] <... futex resumed>) = 0 [pid 3635] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3634] exit_group(0 [pid 3635] <... futex resumed>) = ? [pid 3637] <... futex resumed>) = ? [pid 3637] +++ exited with 0 +++ [pid 3635] +++ exited with 0 +++ [pid 3634] <... exit_group resumed>) = ? [pid 3619] +++ killed by SIGSEGV +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=3619, si_uid=0, si_status=SIGSEGV, si_utime=0, si_stime=0} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3638 attached , child_tidptr=0x55558e270690) = 3638 [pid 3638] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3638] setpgid(0, 0) = 0 [pid 3638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3638] write(3, "1000", 4) = 4 [pid 3638] close(3executing program ) = 0 [pid 3638] write(1, "executing program\n", 18) = 18 [pid 3638] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3638] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3638] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3638] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3638] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3638] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3638] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3639 attached => {parent_tid=[3639]}, 88) = 3639 [pid 3639] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3638] rt_sigprocmask(SIG_SETMASK, [], [pid 3639] rt_sigprocmask(SIG_SETMASK, [], [pid 3638] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3639] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3638] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3638] <... futex resumed>) = 0 [pid 3639] <... openat resumed>) = 3 [pid 3638] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3639] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3639] <... futex resumed>) = 0 [pid 3638] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] ioctl(3, KVM_CREATE_VM, 0 [pid 3638] <... futex resumed>) = 0 [pid 3638] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3639] <... ioctl resumed>) = 4 [pid 3639] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3639] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3638] <... futex resumed>) = 0 [pid 3638] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] <... futex resumed>) = 0 [pid 3638] <... futex resumed>) = 1 [pid 3639] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3638] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3639] <... ioctl resumed>) = 5 [pid 3639] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] <... futex resumed>) = 0 [pid 3638] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] <... futex resumed>) = 1 [pid 3638] <... futex resumed>) = 0 [pid 3639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3638] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3639] <... ioctl resumed>) = 0 [pid 3639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3639] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3639] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3639] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3639] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3639] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3639] close(6) = 0 [pid 3639] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3639] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3639] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3639] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3638] <... futex resumed>) = 0 [pid 3639] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3638] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3639] <... futex resumed>) = 0 [pid 3639] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3639] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3639] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3638] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3638] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3638] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3639] <... futex resumed>) = 0 [pid 3638] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3639] ioctl(5, KVM_RUN [pid 3638] <... mmap resumed>) = 0x7fc37fe20000 [pid 3634] +++ exited with 0 +++ [pid 3633] +++ exited with 0 +++ [pid 3621] +++ exited with 0 +++ [pid 3620] +++ exited with 0 +++ [pid 3638] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3620, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3638] rt_sigprocmask(SIG_BLOCK, ~[], [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3621, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3634, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3638] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3638] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3641 attached [pid 3638] <... clone3 resumed> => {parent_tid=[3641]}, 88) = 3641 [pid 3638] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3638] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3638] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3642 attached [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3642 [pid 3641] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3641] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3641] ioctl(5, KVM_RUN [pid 3642] set_robust_list(0x55558e2706a0, 24 [pid 3639] <... ioctl resumed>, 0) = 0 [pid 3642] <... set_robust_list resumed>) = 0 [pid 3642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3642] setpgid(0, 0) = 0 [pid 3642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 298] <... restart_syscall resumed>) = 0 [pid 3642] <... openat resumed>) = 3 [pid 3641] <... ioctl resumed>, 0) = 0 [pid 3639] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3642] write(3, "1000", 4) = 4 [pid 3641] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] <... futex resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] close(3) = 0 [pid 3642] write(1, "executing program\n", 18) = 18 [pid 3642] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3642] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, executing program ./strace-static-x86_64: Process 3643 attached NULL, 8) = 0 [pid 3643] set_robust_list(0x55558e2706a0, 24 [pid 3642] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3643] <... set_robust_list resumed>) = 0 [pid 3642] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3641] <... futex resumed>) = 1 [pid 3639] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3638] <... futex resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3643 [pid 3642] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3638] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3641] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3638] <... futex resumed>) = 1 [pid 3639] <... futex resumed>) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 3642] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3643] <... prctl resumed>) = 0 [pid 3642] <... mprotect resumed>) = 0 [pid 3639] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3638] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3643] setpgid(0, 0 [pid 3642] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3639] <... socket resumed>) = 6 [pid 3642] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3643] <... setpgid resumed>) = 0 [pid 3642] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3644 attached [pid 3639] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] set_robust_list(0x7fc37fe619a0, 24 [pid 3643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3639] <... futex resumed>) = 1 [pid 3638] <... futex resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3638] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] <... set_robust_list resumed>) = 0 [pid 3644] rt_sigprocmask(SIG_SETMASK, [], [pid 3642] <... clone3 resumed> => {parent_tid=[3644]}, 88) = 3644 [pid 3644] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3642] rt_sigprocmask(SIG_SETMASK, [], [pid 3644] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3642] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3642] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3645 attached [pid 3644] <... futex resumed>) = 0 [pid 3642] <... futex resumed>) = 1 [pid 3638] <... futex resumed>) = 0 [pid 3645] set_robust_list(0x55558e2706a0, 24 [pid 3644] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3642] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3645] <... set_robust_list resumed>) = 0 [pid 3644] <... openat resumed>) = 3 [pid 3639] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3644] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] <... openat resumed>) = 3 [pid 3638] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3645 [pid 3643] write(3, "1000", 4 [pid 3645] <... prctl resumed>) = 0 [pid 3644] <... futex resumed>) = 1 [pid 3643] <... write resumed>) = 4 [pid 3642] <... futex resumed>) = 0 [pid 3645] setpgid(0, 0 [pid 3644] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3643] close(3 [pid 3642] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] <... setpgid resumed>) = 0 [pid 3644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3643] <... close resumed>) = 0 [pid 3642] <... futex resumed>) = 0 [pid 3638] <... futex resumed>) = 0 [pid 3639] <... futex resumed>) = 1 [pid 3645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 3644] ioctl(3, KVM_CREATE_VM, 0 [pid 3643] write(1, "executing program\n", 18 [pid 3642] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3639] ioctl(5, KVM_RUN [pid 3638] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] <... write resumed>) = 18 [pid 3638] <... futex resumed>) = 0 [pid 3645] <... openat resumed>) = 3 [pid 3644] <... ioctl resumed>) = 4 [pid 3643] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3638] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program [pid 3645] write(3, "1000", 4) = 4 [pid 3645] close(3) = 0 [pid 3645] write(1, "executing program\n", 18) = 18 [pid 3645] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3645] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3645] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3645] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3645] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3645] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3645] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3646 attached => {parent_tid=[3646]}, 88) = 3646 [pid 3645] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3645] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3646] set_robust_list(0x7fc37fe619a0, 24 [pid 3645] <... futex resumed>) = 0 [pid 3646] <... set_robust_list resumed>) = 0 [pid 3645] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3646] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3643] <... futex resumed>) = 0 [pid 3639] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3639] <... futex resumed>) = 1 [pid 3638] <... futex resumed>) = 0 [pid 3643] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3639] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3643] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3638] exit_group(0 [pid 3644] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3641] <... futex resumed>) = ? [pid 3639] <... futex resumed>) = ? [pid 3638] <... exit_group resumed>) = ? [pid 3643] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3641] +++ exited with 0 +++ [pid 3639] +++ exited with 0 +++ [pid 3646] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3644] <... futex resumed>) = 1 [pid 3642] <... futex resumed>) = 0 [pid 3646] <... openat resumed>) = 3 [pid 3644] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3642] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3646] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3642] <... futex resumed>) = 0 [pid 3646] <... futex resumed>) = 1 [pid 3645] <... futex resumed>) = 0 [pid 3644] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3642] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3646] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3645] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] <... ioctl resumed>) = 5 [pid 3646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3645] <... futex resumed>) = 0 [pid 3646] ioctl(3, KVM_CREATE_VM, 0 [pid 3645] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3643] <... mmap resumed>) = 0x7fc37fe41000 [pid 3644] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3642] <... futex resumed>) = 0 [pid 3642] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3642] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3644] <... futex resumed>) = 1 [pid 3644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3643] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3643] <... mprotect resumed>) = 0 [pid 3644] <... ioctl resumed>) = 0 [pid 3643] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3643] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3644] <... ioctl resumed>) = 0 [pid 3643] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}./strace-static-x86_64: Process 3647 attached ) = 0 [pid 3647] set_robust_list(0x7fc37fe619a0, 24 [pid 3644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3643] <... clone3 resumed> => {parent_tid=[3647]}, 88) = 3647 [pid 3644] <... ioctl resumed>) = 0 [pid 3643] rt_sigprocmask(SIG_SETMASK, [], [pid 3644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3643] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3644] <... ioctl resumed>) = 0 [pid 3643] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3643] <... futex resumed>) = 0 [pid 3644] <... ioctl resumed>) = 0 [pid 3644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3646] <... ioctl resumed>) = 4 [pid 3644] <... ioctl resumed>) = 0 [pid 3647] <... set_robust_list resumed>) = 0 [pid 3644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3643] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3646] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3646] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3645] <... futex resumed>) = 0 [pid 3645] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3645] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3647] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3647] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3646] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3647] <... openat resumed>) = 3 [pid 3644] <... ioctl resumed>) = 0 [pid 3644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3647] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3647] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3646] <... ioctl resumed>) = 5 [pid 3643] <... futex resumed>) = 0 [pid 3644] <... ioctl resumed>) = 0 [pid 3644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3646] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] <... ioctl resumed>) = 0 [pid 3643] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] <... futex resumed>) = 0 [pid 3646] <... futex resumed>) = 1 [pid 3645] <... futex resumed>) = 0 [pid 3643] <... futex resumed>) = 1 [pid 3647] ioctl(3, KVM_CREATE_VM, 0 [pid 3646] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3645] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3643] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3646] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3645] <... futex resumed>) = 0 [pid 3644] <... ioctl resumed>) = 0 [pid 3646] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3646] <... ioctl resumed>) = 0 [pid 3646] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3645] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3644] <... ioctl resumed>) = 0 [pid 3646] <... ioctl resumed>) = 0 [pid 3644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3646] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3644] <... ioctl resumed>) = 0 [pid 3646] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3647] <... ioctl resumed>) = 4 [pid 3644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3647] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] <... ioctl resumed>) = 0 [pid 3647] <... futex resumed>) = 1 [pid 3646] <... ioctl resumed>) = 0 [pid 3643] <... futex resumed>) = 0 [pid 3646] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3643] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3643] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3647] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3644] <... ioctl resumed>) = 0 [pid 3646] <... ioctl resumed>) = 0 [pid 3644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3647] <... ioctl resumed>) = 5 [pid 3647] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3643] <... futex resumed>) = 0 [pid 3646] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3647] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3643] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] <... ioctl resumed>) = 0 [pid 3643] <... futex resumed>) = 0 [pid 3644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3643] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3644] <... ioctl resumed>) = 0 [pid 3644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3647] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3646] <... ioctl resumed>) = 0 [pid 3647] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3644] <... ioctl resumed>) = 0 [pid 3646] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3647] <... ioctl resumed>) = 0 [pid 3646] <... ioctl resumed>) = 0 [pid 3644] <... ioctl resumed>) = 0 [pid 3647] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3646] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3647] <... ioctl resumed>) = 0 [pid 3646] <... ioctl resumed>) = 0 [pid 3644] <... ioctl resumed>) = 0 [pid 3647] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3646] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3647] <... ioctl resumed>) = 0 [pid 3644] <... ioctl resumed>) = 0 [pid 3647] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3646] <... ioctl resumed>) = 0 [pid 3644] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3647] <... ioctl resumed>) = 0 [pid 3646] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3647] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3646] <... ioctl resumed>) = 0 [pid 3647] <... ioctl resumed>) = 0 [pid 3646] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3647] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3646] <... ioctl resumed>) = 0 [pid 3644] <... ioctl resumed>) = 0 [pid 3647] <... ioctl resumed>) = 0 [pid 3646] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3647] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3646] <... ioctl resumed>) = 0 [pid 3647] <... ioctl resumed>) = 0 [pid 3646] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3647] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3646] <... ioctl resumed>) = 0 [pid 3647] <... ioctl resumed>) = 0 [pid 3646] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3647] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3644] ioctl(5, KVM_GET_SREGS [pid 3647] <... ioctl resumed>) = 0 [pid 3646] <... ioctl resumed>) = 0 [pid 3647] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3646] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3647] <... ioctl resumed>) = 0 [pid 3644] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3647] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3646] <... ioctl resumed>) = 0 [pid 3644] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3647] <... ioctl resumed>) = 0 [pid 3646] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3644] <... openat resumed>) = 6 [pid 3647] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3646] <... ioctl resumed>) = 0 [pid 3644] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3647] <... ioctl resumed>) = 0 [pid 3646] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3644] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3647] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3644] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3646] <... ioctl resumed>) = 0 [pid 3647] <... ioctl resumed>) = 0 [pid 3646] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3644] <... ioctl resumed>) = 0 [pid 3647] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3644] close(6) = 0 [pid 3644] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3644] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3644] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3644] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3642] <... futex resumed>) = 0 [pid 3644] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3642] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3642] <... futex resumed>) = 0 [pid 3644] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3642] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3644] <... ioctl resumed>) = 0 [pid 3644] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3642] <... futex resumed>) = 0 [pid 3644] <... futex resumed>) = 1 [pid 3642] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] ioctl(5, KVM_RUN [pid 3642] <... futex resumed>) = 0 [pid 3642] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3642] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3642] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3642] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3642] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[3649]}, 88) = 3649 [pid 3642] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3642] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3642] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3649 attached [pid 3649] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3649] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3649] ioctl(5, KVM_RUN [pid 3644] <... ioctl resumed>, 0) = 0 [pid 3647] <... ioctl resumed>) = 0 [pid 3646] <... ioctl resumed>) = 0 [pid 3649] <... ioctl resumed>, 0) = 0 [pid 3647] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3646] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3649] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3642] <... futex resumed>) = 0 [pid 3646] <... ioctl resumed>) = 0 [pid 3647] <... ioctl resumed>) = 0 [pid 3646] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3647] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3642] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3642] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3649] <... futex resumed>) = 1 [pid 3649] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3647] <... ioctl resumed>) = 0 [pid 3646] <... ioctl resumed>) = 0 [pid 3647] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3646] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3649] <... socket resumed>) = 6 [pid 3644] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] <... ioctl resumed>) = 0 [pid 3646] <... ioctl resumed>) = 0 [pid 3644] <... futex resumed>) = 0 [pid 3649] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3646] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3644] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3649] <... futex resumed>) = 1 [pid 3642] <... futex resumed>) = 0 [pid 3649] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3642] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] <... ioctl resumed>) = 0 [pid 3646] <... ioctl resumed>) = 0 [pid 3644] <... futex resumed>) = 0 [pid 3642] <... futex resumed>) = 1 [pid 3647] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3646] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3644] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3642] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3647] <... ioctl resumed>) = 0 [pid 3646] <... ioctl resumed>) = 0 [pid 3644] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3647] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3644] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3646] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3644] <... futex resumed>) = 1 [pid 3642] <... futex resumed>) = 0 [pid 3647] <... ioctl resumed>) = 0 [pid 3644] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3642] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3642] <... futex resumed>) = 0 [pid 3647] <... ioctl resumed>) = 0 [pid 3644] ioctl(5, KVM_RUN [pid 3642] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3647] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3644] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3644] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] <... ioctl resumed>) = 0 [pid 3646] <... ioctl resumed>) = 0 [pid 3644] <... futex resumed>) = 1 [pid 3642] <... futex resumed>) = 0 [pid 3647] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3646] ioctl(5, KVM_GET_SREGS [pid 3644] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3642] exit_group(0 [pid 3649] <... futex resumed>) = ? [pid 3647] <... ioctl resumed>) = 0 [pid 3646] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3644] <... futex resumed>) = ? [pid 3642] <... exit_group resumed>) = ? [pid 3649] +++ exited with 0 +++ [pid 3647] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3646] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3644] +++ exited with 0 +++ [pid 3647] <... ioctl resumed>) = 0 [pid 3646] <... openat resumed>) = 6 [pid 3646] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3647] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3646] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3647] <... ioctl resumed>) = 0 [pid 3647] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3646] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3647] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3647] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3646] <... ioctl resumed>) = 0 [pid 3647] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3646] close(6) = 0 [pid 3646] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3646] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3647] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3647] close(6) = 0 [pid 3646] <... ioctl resumed>) = 0 [pid 3647] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3647] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3647] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3647] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3647] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3646] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3638] +++ exited with 0 +++ [pid 3646] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] <... futex resumed>) = 0 [pid 3645] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3645] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3646] <... futex resumed>) = 1 [pid 3643] <... futex resumed>) = 0 [pid 3646] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3643] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3638, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3643] <... futex resumed>) = 1 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3643] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3647] <... futex resumed>) = 0 [pid 3646] <... ioctl resumed>) = 0 [pid 3647] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3646] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] <... ioctl resumed>) = 0 [pid 3646] <... futex resumed>) = 1 [pid 3645] <... futex resumed>) = 0 [pid 3647] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3646] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3645] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] <... restart_syscall resumed>) = 0 [pid 3647] <... futex resumed>) = 1 [pid 3646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3645] <... futex resumed>) = 0 [pid 3643] <... futex resumed>) = 0 [pid 3647] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3646] ioctl(5, KVM_RUN [pid 3645] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3645] <... futex resumed>) = 0 [pid 3643] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3643] <... futex resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] <... mmap resumed>) = 0x7fc37fe20000 [pid 3643] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] ioctl(5, KVM_RUN [pid 3645] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 3652 attached ) = 0 [pid 3643] <... futex resumed>) = 0 [pid 3643] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3645] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3643] <... mmap resumed>) = 0x7fc37fe20000 [pid 3643] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3645] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3645] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3653 attached => {parent_tid=[3653]}, 88) = 3653 [pid 3645] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3652 [pid 3645] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3645] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3652] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3652] setpgid(0, 0 [pid 3653] set_robust_list(0x7fc37fe409a0, 24 [pid 3652] <... setpgid resumed>) = 0 [pid 3653] <... set_robust_list resumed>) = 0 [pid 3653] rt_sigprocmask(SIG_SETMASK, [], [pid 3652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3653] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3652] <... openat resumed>) = 3 [pid 3653] ioctl(5, KVM_RUN [pid 3652] write(3, "1000", 4 [pid 3646] <... ioctl resumed>, 0) = 0 [pid 3643] <... mprotect resumed>) = 0 [pid 3653] <... ioctl resumed>, 0) = 0 [pid 3652] <... write resumed>) = 4 [pid 3646] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3652] close(3) = 0 executing program [pid 3652] write(1, "executing program\n", 18) = 18 [pid 3652] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3646] <... futex resumed>) = 0 [pid 3643] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3653] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3652] <... futex resumed>) = 0 [pid 3646] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3643] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3653] <... futex resumed>) = 1 [pid 3652] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3645] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3654 attached [pid 3653] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3652] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3645] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3654] set_robust_list(0x7fc37fe409a0, 24 [pid 3652] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3645] <... futex resumed>) = 0 [pid 3654] <... set_robust_list resumed>) = 0 [pid 3652] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3645] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3643] <... clone3 resumed> => {parent_tid=[3654]}, 88) = 3654 [pid 3654] rt_sigprocmask(SIG_SETMASK, [], [pid 3652] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3643] rt_sigprocmask(SIG_SETMASK, [], [pid 3654] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3652] <... mmap resumed>) = 0x7fc37fe41000 [pid 3646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3643] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3654] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3652] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3646] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3643] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3652] <... mprotect resumed>) = 0 [pid 3654] ioctl(5, KVM_RUN [pid 3646] <... socket resumed>) = 6 [pid 3643] <... futex resumed>) = 0 [pid 3652] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3646] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3652] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3652] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3646] <... futex resumed>) = 1 [pid 3645] <... futex resumed>) = 0 [pid 3646] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3645] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3646] <... futex resumed>) = 0 [pid 3645] <... futex resumed>) = 1 [pid 3646] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3645] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3655 attached [pid 3647] <... ioctl resumed>, 0) = 0 [pid 3646] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3655] set_robust_list(0x7fc37fe619a0, 24 [pid 3652] <... clone3 resumed> => {parent_tid=[3655]}, 88) = 3655 [pid 3652] rt_sigprocmask(SIG_SETMASK, [], [pid 3647] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3652] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3652] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] <... futex resumed>) = 0 [pid 3652] <... futex resumed>) = 0 [pid 3647] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3654] <... ioctl resumed>, 0) = 0 [pid 3652] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3655] <... set_robust_list resumed>) = 0 [pid 3646] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3645] <... futex resumed>) = 0 [pid 3655] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3646] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3645] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3654] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] <... futex resumed>) = 0 [pid 3645] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3646] ioctl(5, KVM_RUN [pid 3654] <... futex resumed>) = 1 [pid 3643] <... futex resumed>) = 0 [pid 3643] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3646] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3654] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3647] <... futex resumed>) = 0 [pid 3643] <... futex resumed>) = 1 [pid 3647] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3643] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3646] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3655] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3647] <... socket resumed>) = 6 [pid 3646] <... futex resumed>) = 1 [pid 3645] <... futex resumed>) = 0 [pid 3655] <... openat resumed>) = 3 [pid 3647] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3646] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3645] exit_group(0 [pid 3642] +++ exited with 0 +++ [pid 3655] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3653] <... futex resumed>) = ? [pid 3647] <... futex resumed>) = 1 [pid 3645] <... exit_group resumed>) = ? [pid 3646] <... futex resumed>) = ? [pid 3643] <... futex resumed>) = 0 [pid 3655] <... futex resumed>) = 1 [pid 3653] +++ exited with 0 +++ [pid 3652] <... futex resumed>) = 0 [pid 3647] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3643] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3642, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3655] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3652] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3652] <... futex resumed>) = 0 [pid 3647] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3643] <... futex resumed>) = 0 [pid 3655] ioctl(3, KVM_CREATE_VM, 0 [pid 3652] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3647] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3643] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3655] <... ioctl resumed>) = 4 [pid 3655] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3655] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3652] <... futex resumed>) = 0 [pid 3652] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3655] <... futex resumed>) = 0 [pid 3655] ioctl(4, KVM_CREATE_VCPU, 2 [pid 297] <... restart_syscall resumed>) = 0 [pid 3647] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3652] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3647] <... futex resumed>) = 1 [pid 3643] <... futex resumed>) = 0 [pid 3647] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3643] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3647] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3643] <... futex resumed>) = 0 [pid 3643] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3656 attached [pid 3655] <... ioctl resumed>) = 5 [pid 3656] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3656] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3655] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3656] <... prctl resumed>) = 0 [pid 3656] setpgid(0, 0 [pid 3655] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3656] <... setpgid resumed>) = 0 [pid 3652] <... futex resumed>) = 0 [pid 3647] ioctl(5, KVM_RUN [pid 3652] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3647] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3652] <... futex resumed>) = 1 [pid 3656] <... openat resumed>) = 3 [pid 3655] <... futex resumed>) = 0 [pid 3652] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3647] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3656 [pid 3655] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3656] write(3, "1000", 4 [pid 3647] <... futex resumed>) = 1 [pid 3643] <... futex resumed>) = 0 executing program [pid 3647] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3643] exit_group(0) = ? [pid 3647] <... futex resumed>) = ? [pid 3654] <... futex resumed>) = ? [pid 3647] +++ exited with 0 +++ [pid 3656] <... write resumed>) = 4 [pid 3655] <... ioctl resumed>) = 0 [pid 3656] close(3) = 0 [pid 3656] write(1, "executing program\n", 18) = 18 [pid 3656] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3655] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3656] <... futex resumed>) = 0 [pid 3656] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3656] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3656] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3656] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3656] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3656] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3657 attached => {parent_tid=[3657]}, 88) = 3657 [pid 3656] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3656] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3656] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3655] <... ioctl resumed>) = 0 [pid 3655] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3657] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3655] <... ioctl resumed>) = 0 [pid 3657] rt_sigprocmask(SIG_SETMASK, [], [pid 3655] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3657] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3655] <... ioctl resumed>) = 0 [pid 3657] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3655] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3657] <... openat resumed>) = 3 [pid 3655] <... ioctl resumed>) = 0 [pid 3655] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3657] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3655] <... ioctl resumed>) = 0 [pid 3657] <... futex resumed>) = 1 [pid 3656] <... futex resumed>) = 0 [pid 3655] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3657] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3656] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3655] <... ioctl resumed>) = 0 [pid 3657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3656] <... futex resumed>) = 0 [pid 3655] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3657] ioctl(3, KVM_CREATE_VM, 0 [pid 3656] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3655] <... ioctl resumed>) = 0 [pid 3655] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3655] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3655] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3657] <... ioctl resumed>) = 4 [pid 3657] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3656] <... futex resumed>) = 0 [pid 3657] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3656] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3655] <... ioctl resumed>) = 0 [pid 3657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3656] <... futex resumed>) = 0 [pid 3655] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3657] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3656] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3655] <... ioctl resumed>) = 0 [pid 3655] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3657] <... ioctl resumed>) = 5 [pid 3655] <... ioctl resumed>) = 0 [pid 3655] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3657] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3655] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3657] <... futex resumed>) = 1 [pid 3656] <... futex resumed>) = 0 [pid 3655] <... ioctl resumed>) = 0 [pid 3656] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3655] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3656] <... futex resumed>) = 0 [pid 3655] <... ioctl resumed>) = 0 [pid 3657] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3656] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3655] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3655] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3655] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3655] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3655] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3655] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3655] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3655] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3655] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3655] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3655] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3655] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3655] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3655] close(6) = 0 [pid 3655] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3655] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3655] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3655] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3652] <... futex resumed>) = 0 [pid 3655] <... futex resumed>) = 1 [pid 3652] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3655] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3652] <... futex resumed>) = 0 [pid 3655] <... ioctl resumed>) = 0 [pid 3652] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3646] +++ exited with 0 +++ [pid 3645] +++ exited with 0 +++ [pid 3655] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3652] <... futex resumed>) = 0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3645, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3657] <... ioctl resumed>) = 0 [pid 3655] ioctl(5, KVM_RUN [pid 3652] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3657] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3652] <... futex resumed>) = 0 [pid 3657] <... ioctl resumed>) = 0 [pid 3652] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3652] <... futex resumed>) = 0 [pid 3652] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3657] <... ioctl resumed>) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 3657] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3652] <... mmap resumed>) = 0x7fc37fe20000 [pid 3657] <... ioctl resumed>) = 0 [pid 3657] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3652] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3657] <... ioctl resumed>) = 0 [pid 3657] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3652] <... mprotect resumed>) = 0 [pid 3652] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3652] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3659 attached [pid 3652] <... clone3 resumed> => {parent_tid=[3659]}, 88) = 3659 ./strace-static-x86_64: Process 3660 attached [pid 3659] set_robust_list(0x7fc37fe409a0, 24 [pid 3652] rt_sigprocmask(SIG_SETMASK, [], [pid 3655] <... ioctl resumed>, 0) = 0 [pid 3652] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3659] <... set_robust_list resumed>) = 0 [pid 3655] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3660] set_robust_list(0x55558e2706a0, 24 [pid 3659] rt_sigprocmask(SIG_SETMASK, [], [pid 3652] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3655] <... futex resumed>) = 0 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3660 [pid 3660] <... set_robust_list resumed>) = 0 [pid 3660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3659] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3657] <... ioctl resumed>) = 0 [pid 3655] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3652] <... futex resumed>) = 0 [pid 3659] ioctl(5, KVM_RUN [pid 3657] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3652] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3657] <... ioctl resumed>) = 0 [pid 3657] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3659] <... ioctl resumed>, 0) = 0 [pid 3657] <... ioctl resumed>) = 0 [pid 3657] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3659] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3660] setpgid(0, 0 [pid 3657] <... ioctl resumed>) = 0 [pid 3657] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3660] <... setpgid resumed>) = 0 [pid 3659] <... futex resumed>) = 1 [pid 3652] <... futex resumed>) = 0 [pid 3660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3659] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3652] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3660] <... openat resumed>) = 3 [pid 3655] <... futex resumed>) = 0 [pid 3652] <... futex resumed>) = 1 [pid 3660] write(3, "1000", 4 [pid 3655] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3652] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3660] <... write resumed>) = 4 [pid 3655] <... socket resumed>) = 6 [pid 3660] close(3 [pid 3655] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3660] <... close resumed>) = 0 [pid 3655] <... futex resumed>) = 1 executing program [pid 3652] <... futex resumed>) = 0 [pid 3660] write(1, "executing program\n", 18 [pid 3655] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3652] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3660] <... write resumed>) = 18 [pid 3655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3652] <... futex resumed>) = 0 [pid 3660] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3655] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3652] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3660] <... futex resumed>) = 0 [pid 3657] <... ioctl resumed>) = 0 [pid 3655] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3660] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3657] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3660] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3655] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3660] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3657] <... ioctl resumed>) = 0 [pid 3655] <... futex resumed>) = 1 [pid 3652] <... futex resumed>) = 0 [pid 3660] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3657] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3655] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3652] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3660] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3652] <... futex resumed>) = 0 [pid 3660] <... mmap resumed>) = 0x7fc37fe41000 [pid 3652] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3660] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3660] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3660] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3661 attached [pid 3661] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3661] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3660] <... clone3 resumed> => {parent_tid=[3661]}, 88) = 3661 [pid 3661] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3660] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3660] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3661] <... futex resumed>) = 0 [pid 3661] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3660] <... futex resumed>) = 1 [pid 3660] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3661] <... openat resumed>) = 3 [pid 3661] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3660] <... futex resumed>) = 0 [pid 3661] <... futex resumed>) = 1 [pid 3660] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3661] ioctl(3, KVM_CREATE_VM, 0 [pid 3660] <... futex resumed>) = 0 [pid 3655] ioctl(5, KVM_RUN [pid 3660] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3655] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3654] +++ exited with 0 +++ [pid 3655] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] +++ exited with 0 +++ [pid 3655] <... futex resumed>) = 1 [pid 3655] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3661] <... ioctl resumed>) = 4 [pid 3652] <... futex resumed>) = 0 [pid 3652] exit_group(0 [pid 3661] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3655] <... futex resumed>) = ? [pid 3652] <... exit_group resumed>) = ? [pid 3661] <... futex resumed>) = 1 [pid 3655] +++ exited with 0 +++ [pid 3660] <... futex resumed>) = 0 [pid 3661] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3660] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3659] <... futex resumed>) = ? [pid 3657] <... ioctl resumed>) = 0 [pid 3661] <... ioctl resumed>) = 5 [pid 3660] <... futex resumed>) = 0 [pid 3657] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3661] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3661] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3660] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3657] <... ioctl resumed>) = 0 [pid 3657] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3657] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 298] <... restart_syscall resumed>) = 0 [pid 3657] <... ioctl resumed>) = 0 [pid 3657] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3662 ./strace-static-x86_64: Process 3662 attached [pid 3660] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3662] set_robust_list(0x55558e2706a0, 24 [pid 3660] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3661] <... futex resumed>) = 0 [pid 3661] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3662] <... set_robust_list resumed>) = 0 [pid 3661] <... ioctl resumed>) = 0 [pid 3657] <... ioctl resumed>) = 0 [pid 3662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3661] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3657] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3662] <... prctl resumed>) = 0 [pid 3657] <... ioctl resumed>) = 0 [pid 3662] setpgid(0, 0 [pid 3661] <... ioctl resumed>) = 0 [pid 3657] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3662] <... setpgid resumed>) = 0 [pid 3661] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3657] <... ioctl resumed>) = 0 [pid 3662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3662] write(3, "1000", 4 [pid 3657] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3662] <... write resumed>) = 4 [pid 3662] close(3executing program ) = 0 [pid 3661] <... ioctl resumed>) = 0 [pid 3657] <... ioctl resumed>) = 0 [pid 3662] write(1, "executing program\n", 18 [pid 3661] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3657] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3662] <... write resumed>) = 18 [pid 3661] <... ioctl resumed>) = 0 [pid 3657] <... ioctl resumed>) = 0 [pid 3661] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3657] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3662] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3657] <... ioctl resumed>) = 0 [pid 3661] <... ioctl resumed>) = 0 [pid 3657] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3662] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3661] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3662] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3657] <... ioctl resumed>) = 0 [pid 3662] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3662] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3657] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3662] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3662] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3657] <... ioctl resumed>) = 0 [pid 3657] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3662] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3657] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3663 attached [pid 3661] <... ioctl resumed>) = 0 [pid 3657] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3663] set_robust_list(0x7fc37fe619a0, 24 [pid 3662] <... clone3 resumed> => {parent_tid=[3663]}, 88) = 3663 [pid 3661] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3663] <... set_robust_list resumed>) = 0 [pid 3662] rt_sigprocmask(SIG_SETMASK, [], [pid 3657] <... ioctl resumed>) = 0 [pid 3657] ioctl(5, KVM_GET_SREGS [pid 3663] rt_sigprocmask(SIG_SETMASK, [], [pid 3662] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3657] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3663] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3662] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3663] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3657] <... openat resumed>) = 6 [pid 3657] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3663] <... openat resumed>) = 3 [pid 3657] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3663] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3662] <... futex resumed>) = 0 [pid 3661] <... ioctl resumed>) = 0 [pid 3663] <... futex resumed>) = 0 [pid 3662] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3661] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3657] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3663] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3662] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3661] <... ioctl resumed>) = 0 [pid 3657] <... ioctl resumed>) = 0 [pid 3662] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3661] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3663] <... futex resumed>) = 0 [pid 3662] <... futex resumed>) = 1 [pid 3657] close(6 [pid 3663] ioctl(3, KVM_CREATE_VM, 0 [pid 3662] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3657] <... close resumed>) = 0 [pid 3661] <... ioctl resumed>) = 0 [pid 3661] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3661] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3661] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3661] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3657] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3661] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3657] <... ioctl resumed>) = 5 [pid 3661] <... ioctl resumed>) = 0 [pid 3661] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3657] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3661] <... ioctl resumed>) = 0 [pid 3657] <... ioctl resumed>) = 0 [pid 3661] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3657] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3663] <... ioctl resumed>) = 4 [pid 3657] <... ioctl resumed>) = 0 [pid 3663] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3661] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3657] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3663] <... futex resumed>) = 1 [pid 3662] <... futex resumed>) = 0 [pid 3657] <... futex resumed>) = 1 [pid 3662] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3661] <... ioctl resumed>) = 0 [pid 3657] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3656] <... futex resumed>) = 0 [pid 3663] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3662] <... futex resumed>) = 0 [pid 3661] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3656] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3663] <... ioctl resumed>) = 5 [pid 3662] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3661] <... ioctl resumed>) = 0 [pid 3657] <... futex resumed>) = 0 [pid 3656] <... futex resumed>) = 1 [pid 3661] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3657] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3656] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3663] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] <... ioctl resumed>) = 0 [pid 3661] <... ioctl resumed>) = 0 [pid 3657] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3656] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3663] <... futex resumed>) = 1 [pid 3662] <... futex resumed>) = 0 [pid 3661] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3657] <... futex resumed>) = 0 [pid 3656] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3663] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3662] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3661] <... ioctl resumed>) = 0 [pid 3657] ioctl(5, KVM_RUN [pid 3656] <... futex resumed>) = 0 [pid 3663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3662] <... futex resumed>) = 0 [pid 3656] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3663] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3662] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3661] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3656] <... futex resumed>) = 0 [pid 3663] <... ioctl resumed>) = 0 [pid 3661] <... ioctl resumed>) = 0 [pid 3663] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3661] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3656] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3663] <... ioctl resumed>) = 0 [pid 3661] <... ioctl resumed>) = 0 [pid 3656] <... mmap resumed>) = 0x7fc37fe20000 [pid 3663] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3661] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3656] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3656] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3656] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3665 attached [pid 3663] <... ioctl resumed>) = 0 [pid 3661] <... ioctl resumed>) = 0 [pid 3663] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3661] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3665] set_robust_list(0x7fc37fe409a0, 24 [pid 3663] <... ioctl resumed>) = 0 [pid 3661] <... ioctl resumed>) = 0 [pid 3656] <... clone3 resumed> => {parent_tid=[3665]}, 88) = 3665 [pid 3665] <... set_robust_list resumed>) = 0 [pid 3663] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3661] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3656] rt_sigprocmask(SIG_SETMASK, [], [pid 3665] rt_sigprocmask(SIG_SETMASK, [], [pid 3657] <... ioctl resumed>, 0) = 0 [pid 3656] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3665] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3665] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3663] <... ioctl resumed>) = 0 [pid 3661] <... ioctl resumed>) = 0 [pid 3656] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3663] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3661] ioctl(5, KVM_GET_SREGS [pid 3657] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3656] <... futex resumed>) = 0 [pid 3665] ioctl(5, KVM_RUN [pid 3663] <... ioctl resumed>) = 0 [pid 3661] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3657] <... futex resumed>) = 0 [pid 3665] <... ioctl resumed>, 0) = 0 [pid 3663] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3661] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3656] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3665] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3663] <... ioctl resumed>) = 0 [pid 3661] <... openat resumed>) = 6 [pid 3657] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3665] <... futex resumed>) = 1 [pid 3663] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3661] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3656] <... futex resumed>) = 0 [pid 3665] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3661] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3656] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3663] <... ioctl resumed>) = 0 [pid 3656] <... futex resumed>) = 1 [pid 3661] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3657] <... futex resumed>) = 0 [pid 3656] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3657] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3661] <... ioctl resumed>) = 0 [pid 3663] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3661] close(6 [pid 3657] <... socket resumed>) = 6 [pid 3661] <... close resumed>) = 0 [pid 3657] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3663] <... ioctl resumed>) = 0 [pid 3661] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3657] <... futex resumed>) = 1 [pid 3656] <... futex resumed>) = 0 [pid 3661] <... ioctl resumed>) = 5 [pid 3657] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3656] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3661] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3656] <... futex resumed>) = 0 [pid 3663] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3657] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3663] <... ioctl resumed>) = 0 [pid 3657] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3656] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3663] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3657] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3656] <... futex resumed>) = 0 [pid 3663] <... ioctl resumed>) = 0 [pid 3663] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3656] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3657] <... futex resumed>) = 1 [pid 3656] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3657] ioctl(5, KVM_RUN [pid 3663] <... ioctl resumed>) = 0 [pid 3661] <... ioctl resumed>) = 0 [pid 3663] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3657] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3661] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3657] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3656] <... futex resumed>) = 0 [pid 3661] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3656] exit_group(0 [pid 3665] <... futex resumed>) = ? [pid 3663] <... ioctl resumed>) = 0 [pid 3661] <... futex resumed>) = 1 [pid 3660] <... futex resumed>) = 0 [pid 3657] <... futex resumed>) = ? [pid 3665] +++ exited with 0 +++ [pid 3663] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3660] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] +++ exited with 0 +++ [pid 3661] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3656] <... exit_group resumed>) = ? [pid 3663] <... ioctl resumed>) = 0 [pid 3661] <... ioctl resumed>) = 0 [pid 3660] <... futex resumed>) = 0 [pid 3663] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3660] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3663] <... ioctl resumed>) = 0 [pid 3663] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3663] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3663] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3663] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3661] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3660] <... futex resumed>) = 0 [pid 3661] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3660] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3661] <... futex resumed>) = 0 [pid 3660] <... futex resumed>) = 1 [pid 3661] ioctl(5, KVM_RUN [pid 3660] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3660] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3660] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3660] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3660] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[3667]}, 88) = 3667 ./strace-static-x86_64: Process 3667 attached [pid 3660] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3660] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3660] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3667] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3667] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3667] ioctl(5, KVM_RUN [pid 3661] <... ioctl resumed>, 0) = 0 [pid 3663] <... ioctl resumed>) = 0 [pid 3663] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3663] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3663] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3663] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3663] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3663] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3661] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3663] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3661] <... futex resumed>) = 0 [pid 3663] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3661] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3663] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3663] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3663] close(6 [pid 3667] <... ioctl resumed>, 0) = 0 [pid 3663] <... close resumed>) = 0 [pid 3663] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3663] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3663] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3663] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3667] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3660] <... futex resumed>) = 0 [pid 3660] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3661] <... futex resumed>) = 0 [pid 3660] <... futex resumed>) = 1 [pid 3661] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3660] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3667] <... futex resumed>) = 1 [pid 3661] <... socket resumed>) = 6 [pid 3661] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3660] <... futex resumed>) = 0 [pid 3663] <... futex resumed>) = 1 [pid 3661] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3660] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3667] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3663] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3660] <... futex resumed>) = 0 [pid 3662] <... futex resumed>) = 0 [pid 3661] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3660] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3659] +++ exited with 0 +++ [pid 3652] +++ exited with 0 +++ [pid 3662] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3661] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3663] <... futex resumed>) = 0 [pid 3662] <... futex resumed>) = 1 [pid 3661] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3662] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3652, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3661] <... futex resumed>) = 1 [pid 3660] <... futex resumed>) = 0 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3661] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3660] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3660] <... futex resumed>) = 0 [pid 3661] ioctl(5, KVM_RUN [pid 3660] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3663] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3663] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3662] <... futex resumed>) = 0 [pid 3663] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3662] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3663] ioctl(5, KVM_RUN [pid 3662] <... futex resumed>) = 0 [pid 3661] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3662] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3662] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3661] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3662] <... mmap resumed>) = 0x7fc37fe20000 [pid 3662] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3661] <... futex resumed>) = 1 [pid 3660] <... futex resumed>) = 0 [pid 3663] <... ioctl resumed>, 0) = 0 [pid 3662] <... mprotect resumed>) = 0 [pid 3661] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3660] exit_group(0 [pid 3667] <... futex resumed>) = ? [pid 3663] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3662] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3661] <... futex resumed>) = ? [pid 3660] <... exit_group resumed>) = ? [pid 3667] +++ exited with 0 +++ [pid 3663] <... futex resumed>) = 0 [pid 3662] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3663] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3662] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3669 attached => {parent_tid=[3669]}, 88) = 3669 [pid 3662] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3662] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 299] <... restart_syscall resumed>) = 0 [pid 3669] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3669] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3662] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3669] ioctl(5, KVM_RUN [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3670 attached [pid 3669] <... ioctl resumed>, 0) = 0 [pid 3670] set_robust_list(0x55558e2706a0, 24 [pid 3669] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3670 [pid 3670] <... set_robust_list resumed>) = 0 [pid 3669] <... futex resumed>) = 1 [pid 3662] <... futex resumed>) = 0 [pid 3670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3669] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3662] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3670] <... prctl resumed>) = 0 [pid 3662] <... futex resumed>) = 1 [pid 3670] setpgid(0, 0 [pid 3662] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3670] <... setpgid resumed>) = 0 [pid 3670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3670] write(3, "1000", 4 [pid 3663] <... futex resumed>) = 0 [pid 3670] <... write resumed>) = 4 [pid 3670] close(3executing program [pid 3663] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3670] <... close resumed>) = 0 [pid 3670] write(1, "executing program\n", 18) = 18 [pid 3670] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3663] <... socket resumed>) = 6 [pid 3670] <... futex resumed>) = 0 [pid 3670] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3663] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3670] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3663] <... futex resumed>) = 1 [pid 3662] <... futex resumed>) = 0 [pid 3670] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3663] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3662] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3670] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3662] <... futex resumed>) = 0 [pid 3670] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3663] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3662] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3670] <... mmap resumed>) = 0x7fc37fe41000 [pid 3670] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3670] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3670] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3671 attached => {parent_tid=[3671]}, 88) = 3671 [pid 3671] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3670] rt_sigprocmask(SIG_SETMASK, [], [pid 3671] rt_sigprocmask(SIG_SETMASK, [], [pid 3670] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3671] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3670] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3671] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3670] <... futex resumed>) = 0 [pid 3670] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3671] <... openat resumed>) = 3 [pid 3671] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3670] <... futex resumed>) = 0 [pid 3671] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3670] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3671] ioctl(3, KVM_CREATE_VM, 0 [pid 3670] <... futex resumed>) = 0 [pid 3663] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3663] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3663] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3671] <... ioctl resumed>) = 4 [pid 3671] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3670] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3662] <... futex resumed>) = 0 [pid 3670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3662] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3671] <... futex resumed>) = 0 [pid 3670] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3663] <... futex resumed>) = 0 [pid 3662] <... futex resumed>) = 1 [pid 3671] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3663] ioctl(5, KVM_RUN [pid 3662] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3671] <... ioctl resumed>) = 5 [pid 3670] <... futex resumed>) = 0 [pid 3663] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3670] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3663] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3662] <... futex resumed>) = 0 [pid 3663] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3662] exit_group(0 [pid 3671] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3669] <... futex resumed>) = ? [pid 3663] <... futex resumed>) = ? [pid 3662] <... exit_group resumed>) = ? [pid 3671] <... futex resumed>) = 1 [pid 3670] <... futex resumed>) = 0 [pid 3669] +++ exited with 0 +++ [pid 3663] +++ exited with 0 +++ [pid 3671] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3670] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3670] <... futex resumed>) = 0 [pid 3671] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3670] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3671] <... ioctl resumed>) = 0 [pid 3671] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3671] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3671] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3671] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3671] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3671] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3671] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3671] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3671] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3671] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3671] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3671] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3671] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3671] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3671] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3671] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3671] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3671] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3671] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3671] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3671] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3671] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3671] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3671] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3671] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3671] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3671] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3671] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3671] close(6) = 0 [pid 3656] +++ exited with 0 +++ [pid 3671] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3671] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3656, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3671] <... ioctl resumed>) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 3671] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3671] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3670] <... futex resumed>) = 0 [pid 3671] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3670] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3670] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3671] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}./strace-static-x86_64: Process 3672 attached ) = 0 [pid 3671] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] set_robust_list(0x55558e2706a0, 24 [pid 3671] <... futex resumed>) = 1 [pid 3670] <... futex resumed>) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3672 [pid 3672] <... set_robust_list resumed>) = 0 [pid 3671] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3670] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3672] <... prctl resumed>) = 0 [pid 3671] ioctl(5, KVM_RUN [pid 3670] <... futex resumed>) = 0 [pid 3672] setpgid(0, 0) = 0 [pid 3670] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3670] <... futex resumed>) = 0 [pid 3670] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3672] <... openat resumed>) = 3 [pid 3670] <... mmap resumed>) = 0x7fc37fe20000 [pid 3670] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3670] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3670] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3674 attached => {parent_tid=[3674]}, 88) = 3674 [pid 3674] set_robust_list(0x7fc37fe409a0, 24 [pid 3670] rt_sigprocmask(SIG_SETMASK, [], [pid 3674] <... set_robust_list resumed>) = 0 [pid 3674] rt_sigprocmask(SIG_SETMASK, [], [pid 3670] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3674] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3672] write(3, "1000", 4 [pid 3674] ioctl(5, KVM_RUN [pid 3672] <... write resumed>) = 4 [pid 3670] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] close(3 [pid 3671] <... ioctl resumed>, 0) = 0 [pid 3670] <... futex resumed>) = 0 [pid 3674] <... ioctl resumed>, 0) = 0 [pid 3672] <... close resumed>) = 0 [pid 3671] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] write(1, "executing program\n", 18 [pid 3670] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3670] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3670] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = 0 [pid 3670] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}executing program [pid 3671] <... futex resumed>) = 1 [pid 3671] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3674] <... futex resumed>) = 0 [pid 3672] <... write resumed>) = 18 [pid 3674] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3672] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3671] <... socket resumed>) = 6 [pid 3672] <... futex resumed>) = 0 [pid 3671] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3670] <... futex resumed>) = 0 [pid 3672] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3671] <... futex resumed>) = 1 [pid 3670] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3671] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3670] <... futex resumed>) = 0 [pid 3672] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3670] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3672] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3671] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3672] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3671] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] <... mmap resumed>) = 0x7fc37fe41000 [pid 3671] <... futex resumed>) = 1 [pid 3670] <... futex resumed>) = 0 [pid 3672] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3671] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3670] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] <... mprotect resumed>) = 0 [pid 3671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3670] <... futex resumed>) = 0 [pid 3672] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3671] ioctl(5, KVM_RUN [pid 3670] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3672] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3672] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3675 attached [pid 3671] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3675] set_robust_list(0x7fc37fe619a0, 24 [pid 3672] <... clone3 resumed> => {parent_tid=[3675]}, 88) = 3675 [pid 3675] <... set_robust_list resumed>) = 0 [pid 3672] rt_sigprocmask(SIG_SETMASK, [], [pid 3675] rt_sigprocmask(SIG_SETMASK, [], [pid 3672] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3671] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3675] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3672] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3671] <... futex resumed>) = 1 [pid 3670] <... futex resumed>) = 0 [pid 3675] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3672] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3671] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3675] <... openat resumed>) = 3 [pid 3670] exit_group(0 [pid 3675] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] <... futex resumed>) = ? [pid 3671] <... futex resumed>) = ? [pid 3670] <... exit_group resumed>) = ? [pid 3675] <... futex resumed>) = 1 [pid 3674] +++ exited with 0 +++ [pid 3672] <... futex resumed>) = 0 [pid 3671] +++ exited with 0 +++ [pid 3672] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3672] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3675] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 3675] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] <... futex resumed>) = 0 [pid 3672] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3672] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3661] +++ exited with 0 +++ [pid 3660] +++ exited with 0 +++ [pid 3662] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3676 attached [pid 3676] set_robust_list(0x55558e2706a0, 24 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3660, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3675] <... futex resumed>) = 1 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3676 [pid 3675] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3676] <... set_robust_list resumed>) = 0 [pid 3675] <... ioctl resumed>) = 5 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3676] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 300] <... restart_syscall resumed>) = 0 [pid 3675] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3676] <... prctl resumed>) = 0 [pid 3672] <... futex resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3672] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3672] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3675] <... futex resumed>) = 1 [pid 3675] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}./strace-static-x86_64: Process 3677 attached [pid 3676] setpgid(0, 0) = 0 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3677 [pid 3677] set_robust_list(0x55558e2706a0, 24 [pid 3676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3677] <... set_robust_list resumed>) = 0 [pid 3676] write(3, "1000", 4 [pid 3677] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3676] <... write resumed>) = 4 [pid 3675] <... ioctl resumed>) = 0 [pid 3675] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3677] <... prctl resumed>) = 0 [pid 3677] setpgid(0, 0) = 0 [pid 3676] close(3 [pid 3675] <... ioctl resumed>) = 0 [pid 3677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3676] <... close resumed>) = 0 [pid 3675] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} executing program [pid 3677] <... openat resumed>) = 3 [pid 3676] write(1, "executing program\n", 18 [pid 3675] <... ioctl resumed>) = 0 [pid 3676] <... write resumed>) = 18 [pid 3675] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3677] write(3, "1000", 4 [pid 3676] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3675] <... ioctl resumed>) = 0 [pid 3677] <... write resumed>) = 4 [pid 3676] <... futex resumed>) = 0 [pid 3675] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3677] close(3 [pid 3676] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, executing program [pid 3677] <... close resumed>) = 0 [pid 3675] <... ioctl resumed>) = 0 [pid 3676] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3677] write(1, "executing program\n", 18 [pid 3675] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3676] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3677] <... write resumed>) = 18 [pid 3676] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3676] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3676] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3676] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3676] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3678 attached [pid 3677] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3675] <... ioctl resumed>) = 0 [pid 3678] set_robust_list(0x7fc37fe619a0, 24 [pid 3677] <... futex resumed>) = 0 [pid 3675] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3678] <... set_robust_list resumed>) = 0 [pid 3677] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3676] <... clone3 resumed> => {parent_tid=[3678]}, 88) = 3678 [pid 3675] <... ioctl resumed>) = 0 [pid 3678] rt_sigprocmask(SIG_SETMASK, [], [pid 3677] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3676] rt_sigprocmask(SIG_SETMASK, [], [pid 3675] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3678] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3677] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3676] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3675] <... ioctl resumed>) = 0 [pid 3678] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3677] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3676] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3675] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3676] <... futex resumed>) = 0 [pid 3675] <... ioctl resumed>) = 0 [pid 3678] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3677] <... mmap resumed>) = 0x7fc37fe41000 [pid 3676] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3675] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3678] <... openat resumed>) = 3 [pid 3677] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3678] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3677] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3676] <... futex resumed>) = 0 [pid 3678] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3677] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3676] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3675] <... ioctl resumed>) = 0 [pid 3678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3677] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3676] <... futex resumed>) = 0 [pid 3675] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3678] ioctl(3, KVM_CREATE_VM, 0 [pid 3676] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3677] <... clone3 resumed> => {parent_tid=[3679]}, 88) = 3679 ./strace-static-x86_64: Process 3679 attached [pid 3677] rt_sigprocmask(SIG_SETMASK, [], [pid 3679] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3679] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3679] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3678] <... ioctl resumed>) = 4 [pid 3678] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3676] <... futex resumed>) = 0 [pid 3676] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3676] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3678] <... futex resumed>) = 1 [pid 3678] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3678] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3676] <... futex resumed>) = 0 [pid 3676] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3676] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3678] <... futex resumed>) = 1 [pid 3678] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3677] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3675] <... ioctl resumed>) = 0 [pid 3678] <... ioctl resumed>) = 0 [pid 3677] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3675] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3679] <... futex resumed>) = 0 [pid 3678] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3677] <... futex resumed>) = 1 [pid 3679] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3675] <... ioctl resumed>) = 0 [pid 3679] <... openat resumed>) = 3 [pid 3677] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3675] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3679] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3679] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3677] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] <... futex resumed>) = 0 [pid 3679] ioctl(3, KVM_CREATE_VM, 0 [pid 3677] <... futex resumed>) = 1 [pid 3678] <... ioctl resumed>) = 0 [pid 3677] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3675] <... ioctl resumed>) = 0 [pid 3678] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3675] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3678] <... ioctl resumed>) = 0 [pid 3675] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3678] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3675] <... ioctl resumed>) = 0 [pid 3675] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3679] <... ioctl resumed>) = 4 [pid 3678] <... ioctl resumed>) = 0 [pid 3679] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3678] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3675] <... ioctl resumed>) = 0 [pid 3679] <... futex resumed>) = 1 [pid 3678] <... ioctl resumed>) = 0 [pid 3677] <... futex resumed>) = 0 [pid 3675] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3679] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3678] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3677] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3678] <... ioctl resumed>) = 0 [pid 3677] <... futex resumed>) = 0 [pid 3679] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3678] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3677] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3679] <... ioctl resumed>) = 5 [pid 3678] <... ioctl resumed>) = 0 [pid 3679] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3678] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3677] <... futex resumed>) = 0 [pid 3679] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3677] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3678] <... ioctl resumed>) = 0 [pid 3677] <... futex resumed>) = 0 [pid 3679] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3678] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3677] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3679] <... ioctl resumed>) = 0 [pid 3678] <... ioctl resumed>) = 0 [pid 3679] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3678] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3679] <... ioctl resumed>) = 0 [pid 3679] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3678] <... ioctl resumed>) = 0 [pid 3675] <... ioctl resumed>) = 0 [pid 3679] <... ioctl resumed>) = 0 [pid 3678] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3675] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3679] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3679] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3675] <... ioctl resumed>) = 0 [pid 3679] <... ioctl resumed>) = 0 [pid 3675] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3679] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3679] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3675] <... ioctl resumed>) = 0 [pid 3679] <... ioctl resumed>) = 0 [pid 3675] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3679] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3675] <... ioctl resumed>) = 0 [pid 3675] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3679] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3678] <... ioctl resumed>) = 0 [pid 3679] <... ioctl resumed>) = 0 [pid 3678] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3679] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3678] <... ioctl resumed>) = 0 [pid 3675] <... ioctl resumed>) = 0 [pid 3679] <... ioctl resumed>) = 0 [pid 3679] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3678] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3675] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3679] <... ioctl resumed>) = 0 [pid 3679] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3678] <... ioctl resumed>) = 0 [pid 3678] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3679] <... ioctl resumed>) = 0 [pid 3679] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3678] <... ioctl resumed>) = 0 [pid 3678] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3679] <... ioctl resumed>) = 0 [pid 3679] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3678] <... ioctl resumed>) = 0 [pid 3678] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3670] +++ exited with 0 +++ [pid 3679] <... ioctl resumed>) = 0 [pid 3679] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3678] <... ioctl resumed>) = 0 [pid 3675] <... ioctl resumed>) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3679] <... ioctl resumed>) = 0 [pid 3679] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3678] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3675] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3679] <... ioctl resumed>) = 0 [pid 3679] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3675] <... ioctl resumed>) = 0 [pid 3672] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 299] <... restart_syscall resumed>) = 0 [pid 3679] <... ioctl resumed>) = 0 [pid 3678] <... ioctl resumed>) = 0 [pid 3675] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3679] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3678] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3679] <... ioctl resumed>) = 0 [pid 3678] <... ioctl resumed>) = 0 [pid 3675] <... ioctl resumed>) = 0 [pid 3672] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3678] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3675] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3672] <... futex resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3679] <... ioctl resumed>) = 0 [pid 3678] <... ioctl resumed>) = 0 [pid 3678] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3678] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 ./strace-static-x86_64: Process 3680 attached [pid 3679] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3678] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3675] <... ioctl resumed>) = 0 [pid 3680] set_robust_list(0x55558e2706a0, 24 [pid 3679] <... ioctl resumed>) = 0 [pid 3678] <... ioctl resumed>) = 0 [pid 3675] ioctl(5, KVM_GET_SREGS [pid 3672] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3680 [pid 3680] <... set_robust_list resumed>) = 0 [pid 3679] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3678] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3680] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3678] <... ioctl resumed>) = 0 [pid 3675] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3672] <... mmap resumed>) = 0x7fc37fe20000 [pid 3680] <... prctl resumed>) = 0 [pid 3678] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3680] setpgid(0, 0 [pid 3678] <... ioctl resumed>) = 0 [pid 3680] <... setpgid resumed>) = 0 [pid 3678] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3678] <... ioctl resumed>) = 0 [pid 3678] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3680] <... openat resumed>) = 3 [pid 3678] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3678] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3680] write(3, "1000", 4 [pid 3678] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3680] <... write resumed>) = 4 [pid 3678] <... ioctl resumed>) = 0 [pid 3680] close(3 [pid 3678] close(6 [pid 3680] <... close resumed>) = 0 [pid 3678] <... close resumed>) = 0 [pid 3678] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3680] write(1, "executing program\n", 18 [pid 3678] <... ioctl resumed>) = 5 [pid 3680] <... write resumed>) = 18 [pid 3678] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3680] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3678] <... ioctl resumed>) = 0 [pid 3680] <... futex resumed>) = 0 [pid 3678] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3680] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3678] <... ioctl resumed>) = 0 [pid 3680] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3678] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3680] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3678] <... futex resumed>) = 1 [pid 3676] <... futex resumed>) = 0 [pid 3680] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3678] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3676] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3680] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3676] <... futex resumed>) = 0 [pid 3680] <... mmap resumed>) = 0x7fc37fe41000 [pid 3678] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3676] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3680] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3678] <... ioctl resumed>) = 0 [pid 3680] <... mprotect resumed>) = 0 [pid 3678] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3676] <... futex resumed>) = 0 [pid 3680] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3678] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3676] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3676] <... futex resumed>) = 0 [pid 3678] ioctl(5, KVM_RUNexecuting program [pid 3676] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3680] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3675] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3672] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3680] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3679] <... ioctl resumed>) = 0 [pid 3676] <... futex resumed>) = 0 [pid 3675] <... openat resumed>) = 6 [pid 3672] <... mprotect resumed>) = 0 [pid 3679] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3676] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3675] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3672] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 3682 attached [pid 3680] <... clone3 resumed> => {parent_tid=[3682]}, 88) = 3682 [pid 3679] <... ioctl resumed>) = 0 [pid 3676] <... mmap resumed>) = 0x7fc37fe20000 [pid 3675] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3672] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3682] set_robust_list(0x7fc37fe619a0, 24 [pid 3680] rt_sigprocmask(SIG_SETMASK, [], [pid 3679] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3676] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3675] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3672] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3682] <... set_robust_list resumed>) = 0 [pid 3680] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3679] <... ioctl resumed>) = 0 [pid 3676] <... mprotect resumed>) = 0 [pid 3675] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3683 attached [pid 3682] rt_sigprocmask(SIG_SETMASK, [], [pid 3680] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3675] close(6 [pid 3672] <... clone3 resumed> => {parent_tid=[3683]}, 88) = 3683 [pid 3683] set_robust_list(0x7fc37fe409a0, 24 [pid 3682] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3680] <... futex resumed>) = 0 [pid 3679] <... ioctl resumed>) = 0 [pid 3678] <... ioctl resumed>, 0) = 0 [pid 3676] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3675] <... close resumed>) = 0 [pid 3672] rt_sigprocmask(SIG_SETMASK, [], [pid 3683] <... set_robust_list resumed>) = 0 [pid 3682] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3680] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3679] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3675] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3678] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3676] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3683] rt_sigprocmask(SIG_SETMASK, [], [pid 3682] <... openat resumed>) = 3 [pid 3679] <... ioctl resumed>) = 0 [pid 3678] <... futex resumed>) = 0 [pid 3676] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3675] <... ioctl resumed>) = 5 [pid 3672] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3683] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3682] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] ioctl(5, KVM_GET_SREGS [pid 3678] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3675] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3672] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3684 attached [pid 3683] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3682] <... futex resumed>) = 1 [pid 3680] <... futex resumed>) = 0 [pid 3679] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3675] <... ioctl resumed>) = 0 [pid 3672] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3684] set_robust_list(0x7fc37fe409a0, 24 [pid 3682] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3680] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3675] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3684] <... set_robust_list resumed>) = 0 [pid 3683] <... ioctl resumed>) = 0 [pid 3682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3680] <... futex resumed>) = 0 [pid 3679] <... openat resumed>) = 6 [pid 3675] <... ioctl resumed>) = 0 [pid 3684] rt_sigprocmask(SIG_SETMASK, [], [pid 3683] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3682] ioctl(3, KVM_CREATE_VM, 0 [pid 3680] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3675] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3684] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3683] <... futex resumed>) = 1 [pid 3679] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3675] <... futex resumed>) = 0 [pid 3672] <... futex resumed>) = 0 [pid 3684] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3679] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3675] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3679] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3679] close(6) = 0 [pid 3679] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3679] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3679] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3679] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3677] <... futex resumed>) = 0 [pid 3683] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3677] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3677] <... futex resumed>) = 0 [pid 3679] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3677] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3675] <... futex resumed>) = 0 [pid 3672] <... futex resumed>) = 1 [pid 3679] <... ioctl resumed>) = 0 [pid 3675] ioctl(5, KVM_RUN [pid 3672] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3683] <... futex resumed>) = 0 [pid 3682] <... ioctl resumed>) = 4 [pid 3679] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] <... futex resumed>) = 1 [pid 3683] ioctl(5, KVM_RUN [pid 3682] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] <... futex resumed>) = 1 [pid 3677] <... futex resumed>) = 0 [pid 3676] <... clone3 resumed> => {parent_tid=[3684]}, 88) = 3684 [pid 3672] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3682] <... futex resumed>) = 1 [pid 3680] <... futex resumed>) = 0 [pid 3679] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3677] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3676] rt_sigprocmask(SIG_SETMASK, [], [pid 3675] <... ioctl resumed>, 0) = 0 [pid 3682] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3680] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3677] <... futex resumed>) = 0 [pid 3676] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3680] <... futex resumed>) = 0 [pid 3679] ioctl(5, KVM_RUN [pid 3677] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3675] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3676] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3683] <... ioctl resumed>, 0) = 0 [pid 3682] <... ioctl resumed>) = 5 [pid 3680] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3677] <... futex resumed>) = 0 [pid 3676] <... futex resumed>) = 1 [pid 3675] <... futex resumed>) = 0 [pid 3684] <... futex resumed>) = 0 [pid 3683] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3676] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3675] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3684] ioctl(5, KVM_RUN [pid 3683] <... futex resumed>) = 1 [pid 3682] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3677] <... mmap resumed>) = 0x7fc37fe20000 [pid 3672] <... futex resumed>) = 0 [pid 3684] <... ioctl resumed>, 0) = 0 [pid 3683] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3682] <... futex resumed>) = 1 [pid 3680] <... futex resumed>) = 0 [pid 3677] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3672] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3682] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3677] <... mprotect resumed>) = 0 [pid 3675] <... futex resumed>) = 0 [pid 3672] <... futex resumed>) = 1 [pid 3684] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3677] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3675] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3672] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3684] <... futex resumed>) = 1 [pid 3676] <... futex resumed>) = 0 [pid 3680] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3684] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3677] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3676] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3675] <... socket resumed>) = 6 [pid 3682] <... futex resumed>) = 0 [pid 3680] <... futex resumed>) = 1 [pid 3682] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3680] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3678] <... futex resumed>) = 0 [pid 3677] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3676] <... futex resumed>) = 1 [pid 3675] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] <... ioctl resumed>, 0) = 0 [pid 3678] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3676] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3679] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3678] <... socket resumed>) = 6 [pid 3675] <... futex resumed>) = 1 [pid 3672] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3687 attached [pid 3682] <... ioctl resumed>) = 0 [pid 3679] <... futex resumed>) = 0 [pid 3678] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3687] set_robust_list(0x7fc37fe409a0, 24 [pid 3682] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3679] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3678] <... futex resumed>) = 1 [pid 3677] <... clone3 resumed> => {parent_tid=[3687]}, 88) = 3687 [pid 3676] <... futex resumed>) = 0 [pid 3675] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3672] <... futex resumed>) = 0 [pid 3687] <... set_robust_list resumed>) = 0 [pid 3682] <... ioctl resumed>) = 0 [pid 3678] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3677] rt_sigprocmask(SIG_SETMASK, [], [pid 3676] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3675] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3672] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3687] rt_sigprocmask(SIG_SETMASK, [], [pid 3682] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3677] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3676] <... futex resumed>) = 0 [pid 3675] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3687] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3678] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3676] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3687] ioctl(5, KVM_RUN [pid 3678] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3677] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3675] <... futex resumed>) = 0 [pid 3672] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3678] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3682] <... ioctl resumed>) = 0 [pid 3678] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3676] <... futex resumed>) = 0 [pid 3675] ioctl(5, KVM_RUN [pid 3682] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3677] <... futex resumed>) = 0 [pid 3676] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] <... futex resumed>) = 0 [pid 3676] <... futex resumed>) = 0 [pid 3675] <... ioctl resumed>, 0) = 0 [pid 3672] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3677] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3676] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3675] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3675] <... futex resumed>) = 0 [pid 3687] <... ioctl resumed>, 0) = 0 [pid 3675] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3672] exit_group(0 [pid 3687] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3677] <... futex resumed>) = 0 [pid 3675] <... futex resumed>) = ? [pid 3672] <... exit_group resumed>) = ? [pid 3687] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3677] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3675] +++ exited with 0 +++ [pid 3679] <... futex resumed>) = 0 [pid 3677] <... futex resumed>) = 1 [pid 3679] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3677] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3679] <... socket resumed>) = 6 [pid 3679] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3677] <... futex resumed>) = 0 [pid 3679] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3677] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3679] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3677] <... futex resumed>) = 0 [pid 3683] <... futex resumed>) = ? [pid 3678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3682] <... ioctl resumed>) = 0 [pid 3679] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3677] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3682] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3679] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3678] ioctl(5, KVM_RUN [pid 3677] <... futex resumed>) = 0 [pid 3682] <... ioctl resumed>) = 0 [pid 3679] <... futex resumed>) = 1 [pid 3677] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3682] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3679] ioctl(5, KVM_RUN [pid 3677] <... futex resumed>) = 0 [pid 3682] <... ioctl resumed>) = 0 [pid 3679] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3678] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3677] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3682] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3678] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3676] <... futex resumed>) = 0 [pid 3678] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3676] exit_group(0 [pid 3684] <... futex resumed>) = ? [pid 3676] <... exit_group resumed>) = ? [pid 3684] +++ exited with 0 +++ [pid 3678] <... futex resumed>) = ? [pid 3682] <... ioctl resumed>) = 0 [pid 3679] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3682] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3679] <... futex resumed>) = 1 [pid 3679] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3682] <... ioctl resumed>) = 0 [pid 3677] <... futex resumed>) = 0 [pid 3682] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3677] exit_group(0) = ? [pid 3687] <... futex resumed>) = ? [pid 3679] <... futex resumed>) = ? [pid 3687] +++ exited with 0 +++ [pid 3682] <... ioctl resumed>) = 0 [pid 3682] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3682] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3682] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3682] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3682] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3682] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3682] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3682] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3682] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3682] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3682] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3682] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3682] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3682] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3682] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3682] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3682] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3682] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3682] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3682] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3682] close(6) = 0 [pid 3682] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3682] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3682] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3682] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3682] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3680] <... futex resumed>) = 0 [pid 3680] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3680] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3682] <... futex resumed>) = 0 [pid 3682] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3682] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3682] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3680] <... futex resumed>) = 0 [pid 3679] +++ exited with 0 +++ [pid 3677] +++ exited with 0 +++ [pid 3680] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3680] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3680] <... futex resumed>) = 0 [pid 3680] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3682] <... futex resumed>) = 0 [pid 3680] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3682] ioctl(5, KVM_RUN [pid 3680] <... mprotect resumed>) = 0 [pid 3682] <... ioctl resumed>, 0) = 0 [pid 3680] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3682] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3680] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3682] <... futex resumed>) = 0 [pid 3680] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3682] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3689 attached [pid 3680] <... clone3 resumed> => {parent_tid=[3689]}, 88) = 3689 [pid 3680] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3680] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3680] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3689] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3689] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3689] ioctl(5, KVM_RUN, 0) = 0 [pid 3689] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3680] <... futex resumed>) = 0 [pid 3689] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3680] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3682] <... futex resumed>) = 0 [pid 3680] <... futex resumed>) = 1 [pid 3682] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3680] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3682] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3680] <... futex resumed>) = 0 [pid 3682] <... futex resumed>) = 1 [pid 3680] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3682] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3680] <... futex resumed>) = 0 [pid 3680] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3682] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3682] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3680] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3682] <... futex resumed>) = 0 [pid 3680] <... futex resumed>) = 0 [pid 3682] ioctl(5, KVM_RUN [pid 3680] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3682] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 300] <... restart_syscall resumed>) = 0 [pid 3682] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3680] <... futex resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3682] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3680] exit_group(0 [pid 3682] <... futex resumed>) = ? [pid 3680] <... exit_group resumed>) = ? [pid 3682] +++ exited with 0 +++ [pid 3689] <... futex resumed>) = ? ./strace-static-x86_64: Process 3690 attached [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3690 [pid 3690] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3690] setpgid(0, 0) = 0 [pid 3690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3690] write(3, "1000", 4) = 4 [pid 3690] close(3) = 0 executing program [pid 3690] write(1, "executing program\n", 18) = 18 [pid 3690] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3690] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3690] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3690] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3690] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3690] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3690] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3691 attached => {parent_tid=[3691]}, 88) = 3691 [pid 3690] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3690] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3690] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3691] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3691] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3691] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3691] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3690] <... futex resumed>) = 0 [pid 3691] <... futex resumed>) = 1 [pid 3691] ioctl(3, KVM_CREATE_VM, 0 [pid 3690] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3690] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3691] <... ioctl resumed>) = 4 [pid 3691] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3690] <... futex resumed>) = 0 [pid 3690] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3690] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3691] <... futex resumed>) = 1 [pid 3691] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3691] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3690] <... futex resumed>) = 0 [pid 3690] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3690] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3691] <... futex resumed>) = 1 [pid 3691] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3691] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3691] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3691] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3691] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3691] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3691] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3691] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3691] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3691] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3691] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3691] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3691] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3678] +++ exited with 0 +++ [pid 3676] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3676, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3691] <... ioctl resumed>) = 0 [pid 3691] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3692 attached [pid 3692] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3692] setpgid(0, 0) = 0 [pid 3683] +++ exited with 0 +++ [pid 3691] <... ioctl resumed>) = 0 [pid 3672] +++ exited with 0 +++ [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3692 [pid 3691] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3691] <... ioctl resumed>) = 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3692] <... openat resumed>) = 3 [pid 3691] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3692] write(3, "1000", 4 [pid 3691] <... ioctl resumed>) = 0 [pid 3692] <... write resumed>) = 4 [pid 3691] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}executing program [pid 3692] close(3) = 0 [pid 3692] write(1, "executing program\n", 18) = 18 [pid 3692] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3692] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3692] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3692] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3692] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3692] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3692] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3693 attached [pid 3691] <... ioctl resumed>) = 0 [pid 3693] set_robust_list(0x7fc37fe619a0, 24 [pid 3691] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3692] <... clone3 resumed> => {parent_tid=[3693]}, 88) = 3693 [pid 3693] <... set_robust_list resumed>) = 0 [pid 3692] rt_sigprocmask(SIG_SETMASK, [], [pid 3691] <... ioctl resumed>) = 0 [pid 3692] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3692] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3692] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3693] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3693] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3691] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3693] <... openat resumed>) = 3 [pid 3693] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3692] <... futex resumed>) = 0 [pid 3693] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3692] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3692] <... futex resumed>) = 0 [pid 3693] ioctl(3, KVM_CREATE_VM, 0 [pid 3692] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3691] <... ioctl resumed>) = 0 [pid 3691] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3693] <... ioctl resumed>) = 4 [pid 297] <... restart_syscall resumed>) = 0 [pid 3693] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3692] <... futex resumed>) = 0 [pid 3691] <... ioctl resumed>) = 0 [pid 3693] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3692] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3691] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3692] <... futex resumed>) = 0 [pid 3693] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3692] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3691] <... ioctl resumed>) = 0 [pid 3691] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}./strace-static-x86_64: Process 3694 attached [pid 3693] <... ioctl resumed>) = 5 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3694 [pid 3694] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3693] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3694] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3691] <... ioctl resumed>) = 0 [pid 3694] <... prctl resumed>) = 0 [pid 3693] <... futex resumed>) = 1 [pid 3691] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3694] setpgid(0, 0 [pid 3693] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3692] <... futex resumed>) = 0 [pid 3694] <... setpgid resumed>) = 0 [pid 3692] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3691] <... ioctl resumed>) = 0 [pid 3694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3693] <... futex resumed>) = 0 [pid 3692] <... futex resumed>) = 1 [pid 3694] <... openat resumed>) = 3 [pid 3691] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3692] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3694] write(3, "1000", 4 [pid 3693] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3694] <... write resumed>) = 4 [pid 3693] <... ioctl resumed>) = 0 [pid 3694] close(3 [pid 3691] <... ioctl resumed>) = 0 [pid 3694] <... close resumed>) = 0 [pid 3693] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} executing program [pid 3691] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3694] write(1, "executing program\n", 18 [pid 3693] <... ioctl resumed>) = 0 [pid 3694] <... write resumed>) = 18 [pid 3693] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3694] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3694] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3693] <... ioctl resumed>) = 0 [pid 3694] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3693] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3694] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3693] <... ioctl resumed>) = 0 [pid 3694] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3693] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3694] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3694] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3694] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} => {parent_tid=[3695]}, 88) = 3695 [pid 3694] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3694] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3694] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3693] <... ioctl resumed>) = 0 [pid 3693] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}./strace-static-x86_64: Process 3695 attached [pid 3695] set_robust_list(0x7fc37fe619a0, 24 [pid 3691] <... ioctl resumed>) = 0 [pid 3695] <... set_robust_list resumed>) = 0 [pid 3691] ioctl(5, KVM_GET_SREGS [pid 3693] <... ioctl resumed>) = 0 [pid 3691] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3693] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3691] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3693] <... ioctl resumed>) = 0 [pid 3691] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3693] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3695] rt_sigprocmask(SIG_SETMASK, [], [pid 3691] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3695] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3693] <... ioctl resumed>) = 0 [pid 3691] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3693] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3691] <... ioctl resumed>) = 0 [pid 3695] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3691] close(6 [pid 3695] <... openat resumed>) = 3 [pid 3693] <... ioctl resumed>) = 0 [pid 3691] <... close resumed>) = 0 [pid 3693] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3691] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3695] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3691] <... ioctl resumed>) = 5 [pid 3695] <... futex resumed>) = 1 [pid 3694] <... futex resumed>) = 0 [pid 3693] <... ioctl resumed>) = 0 [pid 3691] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3694] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3693] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3695] ioctl(3, KVM_CREATE_VM, 0 [pid 3694] <... futex resumed>) = 0 [pid 3691] <... ioctl resumed>) = 0 [pid 3694] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3693] <... ioctl resumed>) = 0 [pid 3693] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3691] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3693] <... ioctl resumed>) = 0 [pid 3691] <... ioctl resumed>) = 0 [pid 3691] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3693] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3693] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3693] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3695] <... ioctl resumed>) = 4 [pid 3691] <... futex resumed>) = 1 [pid 3690] <... futex resumed>) = 0 [pid 3693] <... ioctl resumed>) = 0 [pid 3690] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3695] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3693] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3691] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3690] <... futex resumed>) = 0 [pid 3695] <... futex resumed>) = 1 [pid 3694] <... futex resumed>) = 0 [pid 3691] <... ioctl resumed>) = 0 [pid 3690] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3695] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3694] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3693] <... ioctl resumed>) = 0 [pid 3691] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3694] <... futex resumed>) = 0 [pid 3693] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3691] <... futex resumed>) = 0 [pid 3690] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3695] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3694] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3691] ioctl(5, KVM_RUN [pid 3690] <... futex resumed>) = 0 [pid 3695] <... ioctl resumed>) = 5 [pid 3695] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3694] <... futex resumed>) = 0 [pid 3695] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3694] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3694] <... futex resumed>) = 0 [pid 3694] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3690] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3690] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3691] <... ioctl resumed>, 0) = 0 [pid 3690] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3691] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3690] <... mprotect resumed>) = 0 [pid 3695] <... ioctl resumed>) = 0 [pid 3693] <... ioctl resumed>) = 0 [pid 3691] <... futex resumed>) = 0 [pid 3690] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3693] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3691] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3690] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3695] <... ioctl resumed>) = 0 [pid 3695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3690] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}./strace-static-x86_64: Process 3697 attached ) = 0 [pid 3693] <... ioctl resumed>) = 0 [pid 3697] set_robust_list(0x7fc37fe409a0, 24 [pid 3695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3693] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3690] <... clone3 resumed> => {parent_tid=[3697]}, 88) = 3697 [pid 3697] <... set_robust_list resumed>) = 0 [pid 3695] <... ioctl resumed>) = 0 [pid 3690] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3690] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3697] rt_sigprocmask(SIG_SETMASK, [], [pid 3690] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3697] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3697] ioctl(5, KVM_RUN, 0) = 0 [pid 3695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3697] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3690] <... futex resumed>) = 0 [pid 3697] <... futex resumed>) = 1 [pid 3690] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3697] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3695] <... ioctl resumed>) = 0 [pid 3693] <... ioctl resumed>) = 0 [pid 3691] <... futex resumed>) = 0 [pid 3690] <... futex resumed>) = 1 [pid 3695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3693] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3691] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3690] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3695] <... ioctl resumed>) = 0 [pid 3695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3691] <... socket resumed>) = 6 [pid 3689] +++ exited with 0 +++ [pid 3693] <... ioctl resumed>) = 0 [pid 3680] +++ exited with 0 +++ [pid 3691] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3680, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3695] <... ioctl resumed>) = 0 [pid 3693] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3691] <... futex resumed>) = 1 [pid 3690] <... futex resumed>) = 0 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3693] <... ioctl resumed>) = 0 [pid 3691] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3690] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3691] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3690] <... futex resumed>) = 0 [pid 3691] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3690] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3691] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3691] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3690] <... futex resumed>) = 0 [pid 3690] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3690] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3691] <... futex resumed>) = 1 [pid 3691] ioctl(5, KVM_RUN, 0) = -1 EFAULT (Bad address) [pid 3691] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3690] <... futex resumed>) = 0 [pid 3690] exit_group(0) = ? [pid 3697] <... futex resumed>) = ? [pid 3697] +++ exited with 0 +++ [pid 3691] <... futex resumed>) = ? [pid 3693] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 299] <... restart_syscall resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3698 ./strace-static-x86_64: Process 3698 attached [pid 3695] <... ioctl resumed>) = 0 [pid 3693] <... ioctl resumed>) = 0 [pid 3693] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3698] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3698] setpgid(0, 0) = 0 [pid 3698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3693] <... ioctl resumed>) = 0 [pid 3698] <... openat resumed>) = 3 [pid 3693] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3695] <... ioctl resumed>) = 0 [pid 3698] write(3, "1000", 4 [pid 3695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3693] <... ioctl resumed>) = 0 [pid 3698] <... write resumed>) = 4 [pid 3698] close(3 [pid 3695] <... ioctl resumed>) = 0 [pid 3693] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3698] <... close resumed>) = 0 [pid 3695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}executing program [pid 3698] write(1, "executing program\n", 18 [pid 3693] <... ioctl resumed>) = 0 [pid 3698] <... write resumed>) = 18 [pid 3695] <... ioctl resumed>) = 0 [pid 3693] ioctl(5, KVM_GET_SREGS [pid 3698] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3698] <... futex resumed>) = 0 [pid 3698] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3693] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3698] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3695] <... ioctl resumed>) = 0 [pid 3693] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3698] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3698] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3693] <... openat resumed>) = 6 [pid 3698] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3698] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3698] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3698] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3699 attached [pid 3699] set_robust_list(0x7fc37fe619a0, 24 [pid 3698] <... clone3 resumed> => {parent_tid=[3699]}, 88) = 3699 [pid 3699] <... set_robust_list resumed>) = 0 [pid 3698] rt_sigprocmask(SIG_SETMASK, [], [pid 3699] rt_sigprocmask(SIG_SETMASK, [], [pid 3698] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3699] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3698] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3699] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3698] <... futex resumed>) = 0 [pid 3698] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3699] <... openat resumed>) = 3 [pid 3699] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3699] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3698] <... futex resumed>) = 0 [pid 3698] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3699] <... futex resumed>) = 0 [pid 3698] <... futex resumed>) = 1 [pid 3699] ioctl(3, KVM_CREATE_VM, 0 [pid 3698] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3699] <... ioctl resumed>) = 4 [pid 3699] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3698] <... futex resumed>) = 0 [pid 3699] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3698] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3698] <... futex resumed>) = 0 [pid 3698] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3699] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3693] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3699] <... ioctl resumed>) = 5 [pid 3693] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3699] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3698] <... futex resumed>) = 0 [pid 3698] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3698] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3699] <... futex resumed>) = 1 [pid 3699] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3693] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3693] close(6) = 0 [pid 3693] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3699] <... ioctl resumed>) = 0 [pid 3695] <... ioctl resumed>) = 0 [pid 3693] <... ioctl resumed>) = 5 [pid 3699] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3693] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3695] <... ioctl resumed>) = 0 [pid 3695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3699] <... ioctl resumed>) = 0 [pid 3695] <... ioctl resumed>) = 0 [pid 3693] <... ioctl resumed>) = 0 [pid 3699] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3699] <... ioctl resumed>) = 0 [pid 3695] <... ioctl resumed>) = 0 [pid 3693] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3699] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3695] <... ioctl resumed>) = 0 [pid 3693] <... ioctl resumed>) = 0 [pid 3699] <... ioctl resumed>) = 0 [pid 3695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3693] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3699] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3695] <... ioctl resumed>) = 0 [pid 3693] <... futex resumed>) = 1 [pid 3692] <... futex resumed>) = 0 [pid 3695] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3693] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3692] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3692] <... futex resumed>) = 0 [pid 3693] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3692] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3693] <... ioctl resumed>) = 0 [pid 3695] <... ioctl resumed>) = 0 [pid 3699] <... ioctl resumed>) = 0 [pid 3693] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3695] ioctl(5, KVM_GET_SREGS [pid 3692] <... futex resumed>) = 0 [pid 3699] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3693] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3695] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3692] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3695] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3692] <... futex resumed>) = 0 [pid 3693] ioctl(5, KVM_RUN [pid 3695] <... openat resumed>) = 6 [pid 3692] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3695] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3692] <... futex resumed>) = 0 [pid 3695] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3692] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3695] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3699] <... ioctl resumed>) = 0 [pid 3695] <... ioctl resumed>) = 0 [pid 3699] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3695] close(6 [pid 3699] <... ioctl resumed>) = 0 [pid 3695] <... close resumed>) = 0 [pid 3699] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3695] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3699] <... ioctl resumed>) = 0 [pid 3695] <... ioctl resumed>) = 5 [pid 3699] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3695] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3699] <... ioctl resumed>) = 0 [pid 3695] <... ioctl resumed>) = 0 [pid 3699] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3695] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3699] <... ioctl resumed>) = 0 [pid 3695] <... ioctl resumed>) = 0 [pid 3699] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3695] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3699] <... ioctl resumed>) = 0 [pid 3695] <... futex resumed>) = 1 [pid 3694] <... futex resumed>) = 0 [pid 3699] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3694] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3693] <... ioctl resumed>, 0) = 0 [pid 3692] <... mmap resumed>) = 0x7fc37fe20000 [pid 3699] <... ioctl resumed>) = 0 [pid 3695] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3694] <... futex resumed>) = 0 [pid 3699] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3695] <... ioctl resumed>) = 0 [pid 3694] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3699] <... ioctl resumed>) = 0 [pid 3695] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3699] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3695] <... futex resumed>) = 1 [pid 3694] <... futex resumed>) = 0 [pid 3699] <... ioctl resumed>) = 0 [pid 3695] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3694] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3693] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3692] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3699] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3694] <... futex resumed>) = 0 [pid 3699] <... ioctl resumed>) = 0 [pid 3695] ioctl(5, KVM_RUN [pid 3694] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3693] <... futex resumed>) = 0 [pid 3692] <... mprotect resumed>) = 0 [pid 3699] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3694] <... futex resumed>) = 0 [pid 3693] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3692] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3699] <... ioctl resumed>) = 0 [pid 3694] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3692] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3699] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3694] <... mmap resumed>) = 0x7fc37fe20000 [pid 3692] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3694] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 3702 attached [pid 3692] <... clone3 resumed> => {parent_tid=[3702]}, 88) = 3702 [pid 3694] <... mprotect resumed>) = 0 [pid 3692] rt_sigprocmask(SIG_SETMASK, [], [pid 3694] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3692] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3692] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3702] set_robust_list(0x7fc37fe409a0, 24 [pid 3694] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3692] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3702] <... set_robust_list resumed>) = 0 [pid 3699] <... ioctl resumed>) = 0 [pid 3694] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3702] rt_sigprocmask(SIG_SETMASK, [], [pid 3699] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}./strace-static-x86_64: Process 3703 attached [pid 3702] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3699] <... ioctl resumed>) = 0 [pid 3703] set_robust_list(0x7fc37fe409a0, 24 [pid 3702] ioctl(5, KVM_RUN [pid 3699] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3694] <... clone3 resumed> => {parent_tid=[3703]}, 88) = 3703 [pid 3703] <... set_robust_list resumed>) = 0 [pid 3702] <... ioctl resumed>, 0) = 0 [pid 3699] <... ioctl resumed>) = 0 [pid 3694] rt_sigprocmask(SIG_SETMASK, [], [pid 3703] rt_sigprocmask(SIG_SETMASK, [], [pid 3699] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3694] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3694] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3691] +++ exited with 0 +++ [pid 3690] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3702] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3694] <... futex resumed>) = 0 [pid 3692] <... futex resumed>) = 0 [pid 3702] <... futex resumed>) = 1 [pid 3692] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3702] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3693] <... futex resumed>) = 0 [pid 3692] <... futex resumed>) = 1 [pid 3693] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3692] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3693] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3692] <... futex resumed>) = 0 [pid 3695] <... ioctl resumed>, 0) = 0 [pid 3694] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3693] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3692] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3703] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3699] <... ioctl resumed>) = 0 [pid 3692] <... futex resumed>) = 0 [pid 3703] ioctl(5, KVM_RUN [pid 3692] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3703] <... ioctl resumed>, 0) = 0 [pid 3699] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3695] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3693] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3703] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3699] <... ioctl resumed>) = 0 [pid 3703] <... futex resumed>) = 1 [pid 3699] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3695] <... futex resumed>) = 0 [pid 3694] <... futex resumed>) = 0 [pid 3703] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3699] <... ioctl resumed>) = 0 [pid 3695] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3694] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3699] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3694] <... futex resumed>) = 0 [pid 3699] <... ioctl resumed>) = 0 [pid 3695] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3694] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3699] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3695] <... socket resumed>) = 6 [pid 3693] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3692] <... futex resumed>) = 0 [pid 3699] <... ioctl resumed>) = 0 [pid 3695] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3693] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3692] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3699] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3695] <... futex resumed>) = 1 [pid 3694] <... futex resumed>) = 0 [pid 3693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3692] <... futex resumed>) = 0 [pid 3699] <... ioctl resumed>) = 0 [pid 3695] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3694] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3693] ioctl(5, KVM_RUN [pid 3692] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3699] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3695] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3694] <... futex resumed>) = 0 [pid 3693] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3699] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3695] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3694] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3699] <... openat resumed>) = 6 [pid 3695] <... futex resumed>) = 0 [pid 3694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3693] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3695] ioctl(5, KVM_RUN [pid 3694] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3699] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3694] <... futex resumed>) = 0 [pid 3692] <... futex resumed>) = 0 [pid 3692] exit_group(0 [pid 3695] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3694] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3692] <... exit_group resumed>) = ? [pid 3702] <... futex resumed>) = ? [pid 3699] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3702] +++ exited with 0 +++ [pid 3693] <... futex resumed>) = ? [pid 3695] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3699] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3695] <... futex resumed>) = 1 [pid 3694] <... futex resumed>) = 0 [pid 3699] <... ioctl resumed>) = 0 [pid 3695] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3694] exit_group(0 [pid 300] <... restart_syscall resumed>) = 0 [pid 3703] <... futex resumed>) = ? [pid 3699] close(6 [pid 3695] <... futex resumed>) = ? [pid 3694] <... exit_group resumed>) = ? [pid 3703] +++ exited with 0 +++ [pid 3699] <... close resumed>) = 0 [pid 3695] +++ exited with 0 +++ [pid 3699] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3699] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3699] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3699] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3699] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3698] <... futex resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3698] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3704 attached [pid 3699] <... futex resumed>) = 0 [pid 3698] <... futex resumed>) = 1 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3704 [pid 3704] set_robust_list(0x55558e2706a0, 24 [pid 3698] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3704] <... set_robust_list resumed>) = 0 [pid 3699] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3699] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3699] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3698] <... futex resumed>) = 0 [pid 3704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3698] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3699] <... futex resumed>) = 0 [pid 3699] ioctl(5, KVM_RUN [pid 3698] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3704] <... prctl resumed>) = 0 [pid 3704] setpgid(0, 0 [pid 3698] <... futex resumed>) = 0 [pid 3704] <... setpgid resumed>) = 0 [pid 3699] <... ioctl resumed>, 0) = 0 [pid 3698] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3698] <... mmap resumed>) = 0x7fc37fe20000 [pid 3704] <... openat resumed>) = 3 [pid 3698] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3699] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3698] <... mprotect resumed>) = 0 [pid 3699] <... futex resumed>) = 0 [pid 3699] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3698] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3698] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3706 attached => {parent_tid=[3706]}, 88) = 3706 [pid 3706] set_robust_list(0x7fc37fe409a0, 24 [pid 3698] rt_sigprocmask(SIG_SETMASK, [], [pid 3706] <... set_robust_list resumed>) = 0 [pid 3704] write(3, "1000", 4 [pid 3698] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3706] rt_sigprocmask(SIG_SETMASK, [], [pid 3704] <... write resumed>) = 4 [pid 3698] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3706] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3704] close(3 [pid 3698] <... futex resumed>) = 0 [pid 3706] ioctl(5, KVM_RUN [pid 3704] <... close resumed>) = 0 [pid 3698] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3704] write(1, "executing program\n", 18 [pid 3706] <... ioctl resumed>, 0) = 0 executing program [pid 3706] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3704] <... write resumed>) = 18 [pid 3706] <... futex resumed>) = 1 [pid 3704] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3698] <... futex resumed>) = 0 [pid 3706] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3698] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3704] <... futex resumed>) = 0 [pid 3704] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3704] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3704] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3699] <... futex resumed>) = 0 [pid 3698] <... futex resumed>) = 1 [pid 3704] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3698] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3699] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3704] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3699] <... socket resumed>) = 6 [pid 3704] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3704] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3707 attached [pid 3699] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3704] <... clone3 resumed> => {parent_tid=[3707]}, 88) = 3707 [pid 3699] <... futex resumed>) = 1 [pid 3707] set_robust_list(0x7fc37fe619a0, 24 [pid 3699] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3707] <... set_robust_list resumed>) = 0 [pid 3707] rt_sigprocmask(SIG_SETMASK, [], [pid 3704] rt_sigprocmask(SIG_SETMASK, [], [pid 3698] <... futex resumed>) = 0 [pid 3707] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3704] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3698] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3707] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3704] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3699] <... futex resumed>) = 0 [pid 3698] <... futex resumed>) = 1 [pid 3707] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3704] <... futex resumed>) = 0 [pid 3699] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3698] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3707] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3704] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3699] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3707] <... openat resumed>) = 3 [pid 3699] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3707] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3704] <... futex resumed>) = 0 [pid 3707] <... futex resumed>) = 1 [pid 3704] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3707] ioctl(3, KVM_CREATE_VM, 0 [pid 3704] <... futex resumed>) = 0 [pid 3699] <... futex resumed>) = 1 [pid 3704] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3698] <... futex resumed>) = 0 [pid 3699] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3698] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3698] <... futex resumed>) = 0 [pid 3699] ioctl(5, KVM_RUN [pid 3698] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3699] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3699] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3698] <... futex resumed>) = 0 [pid 3699] <... futex resumed>) = 1 [pid 3698] exit_group(0) = ? [pid 3706] <... futex resumed>) = ? [pid 3699] +++ exited with 0 +++ [pid 3707] <... ioctl resumed>) = 4 [pid 3706] +++ exited with 0 +++ [pid 3707] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3707] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3704] <... futex resumed>) = 0 [pid 3704] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3707] <... futex resumed>) = 0 [pid 3704] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3707] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3707] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3704] <... futex resumed>) = 0 [pid 3704] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3704] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3707] <... futex resumed>) = 1 [pid 3707] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3707] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3707] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3707] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3707] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3707] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3707] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3707] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3707] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3707] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3707] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3707] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3707] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3707] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3707] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3707] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3707] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3707] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3707] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3707] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3707] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3707] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3707] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3707] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3707] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3707] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3707] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3707] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3707] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3707] close(6) = 0 [pid 3707] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3707] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3707] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3707] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3704] <... futex resumed>) = 0 [pid 3704] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3707] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3704] <... futex resumed>) = 0 [pid 3707] <... ioctl resumed>) = 0 [pid 3704] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3707] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3704] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3707] <... futex resumed>) = 0 [pid 3704] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3707] ioctl(5, KVM_RUN [pid 3704] <... futex resumed>) = 0 [pid 3704] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3704] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3704] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3704] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3704] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3709 attached [pid 3709] set_robust_list(0x7fc37fe409a0, 24 [pid 3704] <... clone3 resumed> => {parent_tid=[3709]}, 88) = 3709 [pid 3709] <... set_robust_list resumed>) = 0 [pid 3704] rt_sigprocmask(SIG_SETMASK, [], [pid 3709] rt_sigprocmask(SIG_SETMASK, [], [pid 3707] <... ioctl resumed>, 0) = 0 [pid 3704] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3709] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3704] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3709] ioctl(5, KVM_RUN [pid 3707] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3704] <... futex resumed>) = 0 [pid 3707] <... futex resumed>) = 0 [pid 3709] <... ioctl resumed>, 0) = 0 [pid 3707] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3704] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3709] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3709] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3704] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3704] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3707] <... futex resumed>) = 0 [pid 3704] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3707] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3707] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3707] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3704] <... futex resumed>) = 0 [pid 3704] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3707] <... futex resumed>) = 0 [pid 3704] <... futex resumed>) = 1 [pid 3707] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3704] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3707] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3707] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3707] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3704] <... futex resumed>) = 0 [pid 3704] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3707] <... futex resumed>) = 0 [pid 3704] <... futex resumed>) = 1 [pid 3707] ioctl(5, KVM_RUN [pid 3704] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3707] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3707] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3704] <... futex resumed>) = 0 [pid 3707] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3704] exit_group(0) = ? [pid 3709] <... futex resumed>) = ? [pid 3707] <... futex resumed>) = ? [pid 3709] +++ exited with 0 +++ [pid 3694] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3710 attached , child_tidptr=0x55558e270690) = 3710 [pid 3710] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3710] setpgid(0, 0) = 0 [pid 3710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3710] write(3, "1000", 4) = 4 [pid 3710] close(3) = 0 executing program [pid 3710] write(1, "executing program\n", 18) = 18 [pid 3710] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3710] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3710] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3710] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3710] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3710] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3710] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3711 attached => {parent_tid=[3711]}, 88) = 3711 [pid 3710] rt_sigprocmask(SIG_SETMASK, [], [pid 3711] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3710] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3711] rt_sigprocmask(SIG_SETMASK, [], [pid 3710] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3710] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3711] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3711] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3711] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3711] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3710] <... futex resumed>) = 0 [pid 3710] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3711] <... futex resumed>) = 0 [pid 3710] <... futex resumed>) = 1 [pid 3711] ioctl(3, KVM_CREATE_VM, 0 [pid 3710] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3711] <... ioctl resumed>) = 4 [pid 3711] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3710] <... futex resumed>) = 0 [pid 3711] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3710] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3710] <... futex resumed>) = 0 [pid 3710] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3711] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3711] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3710] <... futex resumed>) = 0 [pid 3710] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3710] <... futex resumed>) = 0 [pid 3710] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3711] <... ioctl resumed>) = 0 [pid 3711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3711] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3711] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3711] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3711] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3711] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3711] close(6) = 0 [pid 3711] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3711] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3711] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3711] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3710] <... futex resumed>) = 0 [pid 3711] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3710] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3711] <... ioctl resumed>) = 0 [pid 3711] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3711] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 3710] <... futex resumed>) = 1 [pid 3711] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3710] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3710] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3711] <... futex resumed>) = 0 [pid 3710] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3711] ioctl(5, KVM_RUN [pid 3710] <... futex resumed>) = 0 [pid 3710] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3710] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3710] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3710] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3713 attached => {parent_tid=[3713]}, 88) = 3713 [pid 3710] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3710] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3710] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3711] <... ioctl resumed>, 0) = 0 [pid 3713] set_robust_list(0x7fc37fe409a0, 24 [pid 3711] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3713] <... set_robust_list resumed>) = 0 [pid 3713] rt_sigprocmask(SIG_SETMASK, [], [pid 3711] <... futex resumed>) = 0 [pid 3713] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3711] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3713] ioctl(5, KVM_RUN, 0) = 0 [pid 3713] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3710] <... futex resumed>) = 0 [pid 3713] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3710] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3711] <... futex resumed>) = 0 [pid 3710] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3711] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3711] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3710] <... futex resumed>) = 0 [pid 3710] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3711] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3710] <... futex resumed>) = 0 [pid 3710] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3711] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3711] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3710] <... futex resumed>) = 0 [pid 3711] ioctl(5, KVM_RUN [pid 3710] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3710] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3711] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3711] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3710] <... futex resumed>) = 0 [pid 3711] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3710] exit_group(0 [pid 3713] <... futex resumed>) = ? [pid 3711] <... futex resumed>) = ? [pid 3710] <... exit_group resumed>) = ? [pid 3713] +++ exited with 0 +++ [pid 3698] +++ exited with 0 +++ [pid 3693] +++ exited with 0 +++ [pid 3692] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3698, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3692, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3714 attached , child_tidptr=0x55558e270690) = 3714 [pid 3714] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3714] setpgid(0, 0) = 0 [pid 3714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3714] write(3, "1000", 4) = 4 [pid 3714] close(3) = 0 executing program [pid 3714] write(1, "executing program\n", 18) = 18 [pid 3714] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3714] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3714] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3714] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3714] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 3714] rt_sigprocmask(SIG_BLOCK, ~[], [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3714] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3714] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} => {parent_tid=[3715]}, 88) = 3715 ./strace-static-x86_64: Process 3716 attached ./strace-static-x86_64: Process 3715 attached [pid 3714] rt_sigprocmask(SIG_SETMASK, [], [pid 3716] set_robust_list(0x55558e2706a0, 24 [pid 3715] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3716] <... set_robust_list resumed>) = 0 [pid 3715] rt_sigprocmask(SIG_SETMASK, [], [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3716 [pid 3716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3715] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3714] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3714] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3715] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3714] <... futex resumed>) = 0 [pid 3716] <... prctl resumed>) = 0 [pid 3715] <... openat resumed>) = 3 [pid 3714] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3716] setpgid(0, 0) = 0 [pid 3715] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3715] <... futex resumed>) = 1 [pid 3714] <... futex resumed>) = 0 [pid 3715] ioctl(3, KVM_CREATE_VM, 0 [pid 3714] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3716] <... openat resumed>) = 3 [pid 3715] <... ioctl resumed>) = 4 [pid 3714] <... futex resumed>) = 0 [pid 3716] write(3, "1000", 4 [pid 3714] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3716] <... write resumed>) = 4 [pid 3715] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3716] close(3 [pid 3715] <... futex resumed>) = 1 [pid 3714] <... futex resumed>) = 0 [pid 3716] <... close resumed>) = 0 [pid 3714] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3716] write(1, "executing program\n", 18 [pid 3715] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3714] <... futex resumed>) = 0 [pid 3714] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}executing program [pid 3716] <... write resumed>) = 18 [pid 3716] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3716] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3715] <... ioctl resumed>) = 5 [pid 3716] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3715] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3716] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3715] <... futex resumed>) = 1 [pid 3714] <... futex resumed>) = 0 [pid 3714] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3716] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3715] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3714] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3716] <... mprotect resumed>) = 0 [pid 3716] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3715] <... ioctl resumed>) = 0 [pid 3716] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3715] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3716] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3717 attached [pid 3717] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3717] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3717] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3716] <... clone3 resumed> => {parent_tid=[3717]}, 88) = 3717 [pid 3716] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3716] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3717] <... futex resumed>) = 0 [pid 3716] <... futex resumed>) = 1 [pid 3717] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3715] <... ioctl resumed>) = 0 [pid 3716] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3715] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3717] <... openat resumed>) = 3 [pid 3717] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3715] <... ioctl resumed>) = 0 [pid 3717] <... futex resumed>) = 1 [pid 3716] <... futex resumed>) = 0 [pid 3715] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3717] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3716] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3715] <... ioctl resumed>) = 0 [pid 3717] ioctl(3, KVM_CREATE_VM, 0 [pid 3716] <... futex resumed>) = 0 [pid 3715] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3716] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3717] <... ioctl resumed>) = 4 [pid 3717] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3716] <... futex resumed>) = 0 [pid 3717] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3716] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3717] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3716] <... futex resumed>) = 0 [pid 3717] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3716] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3717] <... ioctl resumed>) = 5 [pid 3717] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3716] <... futex resumed>) = 0 [pid 3716] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3716] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3717] <... futex resumed>) = 1 [pid 3717] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3715] <... ioctl resumed>) = 0 [pid 3717] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3715] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3717] <... ioctl resumed>) = 0 [pid 3715] <... ioctl resumed>) = 0 [pid 3715] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3717] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3717] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3715] <... ioctl resumed>) = 0 [pid 3717] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3715] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3717] <... ioctl resumed>) = 0 [pid 3717] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3715] <... ioctl resumed>) = 0 [pid 3715] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3715] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3717] <... ioctl resumed>) = 0 [pid 3717] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3715] <... ioctl resumed>) = 0 [pid 3715] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3717] <... ioctl resumed>) = 0 [pid 3717] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3715] <... ioctl resumed>) = 0 [pid 3715] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3715] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3717] <... ioctl resumed>) = 0 [pid 3715] <... ioctl resumed>) = 0 [pid 3717] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3715] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3715] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3717] <... ioctl resumed>) = 0 [pid 3717] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3717] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3715] <... ioctl resumed>) = 0 [pid 3717] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3715] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3717] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3715] <... ioctl resumed>) = 0 [pid 3717] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3715] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3717] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3715] <... ioctl resumed>) = 0 [pid 3717] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3715] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3717] <... ioctl resumed>) = 0 [pid 3717] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3715] <... ioctl resumed>) = 0 [pid 3717] <... ioctl resumed>) = 0 [pid 3715] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3717] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3715] <... ioctl resumed>) = 0 [pid 3717] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3715] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3715] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3707] +++ exited with 0 +++ [pid 3717] <... ioctl resumed>) = 0 [pid 3715] <... ioctl resumed>) = 0 [pid 3704] +++ exited with 0 +++ [pid 3715] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3704, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3717] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3711] +++ exited with 0 +++ [pid 3710] +++ exited with 0 +++ [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3717] <... ioctl resumed>) = 0 [pid 3715] <... ioctl resumed>) = 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3710, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3717] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3715] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3717] <... ioctl resumed>) = 0 [pid 3715] <... ioctl resumed>) = 0 [pid 3717] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3715] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3717] <... ioctl resumed>) = 0 [pid 3715] <... ioctl resumed>) = 0 [pid 3717] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3715] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3717] <... ioctl resumed>) = 0 [pid 3715] <... ioctl resumed>) = 0 [pid 3717] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3715] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3717] <... ioctl resumed>) = 0 [pid 3715] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3717] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3715] <... openat resumed>) = 6 [pid 3715] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3717] <... ioctl resumed>) = 0 [pid 3715] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3717] ioctl(5, KVM_GET_SREGS [pid 297] <... restart_syscall resumed>) = 0 [pid 3715] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3717] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3715] <... ioctl resumed>) = 0 [pid 3715] close(6) = 0 [pid 3715] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 300] <... restart_syscall resumed>) = 0 [pid 3715] <... ioctl resumed>) = 5 [pid 3717] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3715] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3715] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3717] <... openat resumed>) = 6 ./strace-static-x86_64: Process 3718 attached [pid 3718] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3718] setpgid(0, 0) = 0 [pid 3715] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3719 attached [pid 3717] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3715] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3719] set_robust_list(0x55558e2706a0, 24 [pid 3718] <... openat resumed>) = 3 [pid 3717] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3715] <... futex resumed>) = 1 [pid 3714] <... futex resumed>) = 0 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3719 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3718 [pid 3719] <... set_robust_list resumed>) = 0 [pid 3715] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3718] write(3, "1000", 4 [pid 3719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3718] <... write resumed>) = 4 [pid 3717] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3714] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3719] <... prctl resumed>) = 0 [pid 3718] close(3 [pid 3719] setpgid(0, 0 [pid 3718] <... close resumed>) = 0 [pid 3717] <... ioctl resumed>) = 0 executing program [pid 3719] <... setpgid resumed>) = 0 [pid 3715] <... futex resumed>) = 0 [pid 3714] <... futex resumed>) = 1 [pid 3718] write(1, "executing program\n", 18 [pid 3715] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3718] <... write resumed>) = 18 [pid 3717] close(6 [pid 3715] <... ioctl resumed>) = 0 [pid 3714] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3718] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3715] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3718] <... futex resumed>) = 0 [pid 3715] <... futex resumed>) = 0 [pid 3714] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3719] <... openat resumed>) = 3 [pid 3718] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3717] <... close resumed>) = 0 [pid 3715] ioctl(5, KVM_RUN [pid 3714] <... futex resumed>) = 0 [pid 3719] write(3, "1000", 4 [pid 3717] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3714] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3719] <... write resumed>) = 4 [pid 3717] <... ioctl resumed>) = 5 [pid 3719] close(3 [pid 3714] <... futex resumed>) = 0 [pid 3719] <... close resumed>) = 0 [pid 3718] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3717] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3714] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0executing program [pid 3719] write(1, "executing program\n", 18 [pid 3718] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3714] <... mmap resumed>) = 0x7fc37fe20000 [pid 3719] <... write resumed>) = 18 [pid 3718] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3717] <... ioctl resumed>) = 0 [pid 3719] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3718] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3717] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3714] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3719] <... futex resumed>) = 0 [pid 3718] <... mmap resumed>) = 0x7fc37fe41000 [pid 3717] <... ioctl resumed>) = 0 [pid 3714] <... mprotect resumed>) = 0 [pid 3719] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3718] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3717] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3714] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3719] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3717] <... futex resumed>) = 1 [pid 3716] <... futex resumed>) = 0 [pid 3714] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3719] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3717] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3716] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3714] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3721 attached [pid 3719] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3718] <... mprotect resumed>) = 0 [pid 3717] <... ioctl resumed>) = 0 [pid 3716] <... futex resumed>) = 0 [pid 3721] set_robust_list(0x7fc37fe409a0, 24 [pid 3719] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3718] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3717] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3716] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3721] <... set_robust_list resumed>) = 0 [pid 3719] <... mmap resumed>) = 0x7fc37fe41000 [pid 3718] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3717] <... futex resumed>) = 0 [pid 3716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3714] <... clone3 resumed> => {parent_tid=[3721]}, 88) = 3721 [pid 3721] rt_sigprocmask(SIG_SETMASK, [], [pid 3719] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3718] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3717] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3716] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3714] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 3722 attached [pid 3721] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3717] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3719] <... mprotect resumed>) = 0 [pid 3716] <... futex resumed>) = 0 [pid 3715] <... ioctl resumed>, 0) = 0 [pid 3714] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3722] set_robust_list(0x7fc37fe619a0, 24 [pid 3721] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3718] <... clone3 resumed> => {parent_tid=[3722]}, 88) = 3722 [pid 3717] ioctl(5, KVM_RUN [pid 3716] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3715] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3714] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3719] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3722] <... set_robust_list resumed>) = 0 [pid 3721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3718] rt_sigprocmask(SIG_SETMASK, [], [pid 3716] <... futex resumed>) = 0 [pid 3715] <... futex resumed>) = 0 [pid 3722] rt_sigprocmask(SIG_SETMASK, [], [pid 3721] ioctl(5, KVM_RUN [pid 3718] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3715] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3722] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3721] <... ioctl resumed>, 0) = 0 [pid 3719] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3718] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3716] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3714] <... futex resumed>) = 0 [pid 3722] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3721] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3718] <... futex resumed>) = 0 [pid 3714] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3722] <... openat resumed>) = 3 [pid 3721] <... futex resumed>) = 0 [pid 3719] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3718] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3716] <... mmap resumed>) = 0x7fc37fe20000 [pid 3714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3722] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3721] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3716] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3714] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3724 attached [pid 3722] <... futex resumed>) = 0 [pid 3718] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3724] set_robust_list(0x7fc37fe619a0, 24 [pid 3722] ioctl(3, KVM_CREATE_VM, 0 [pid 3718] <... futex resumed>) = 0 [pid 3716] <... mprotect resumed>) = 0 [pid 3715] <... futex resumed>) = 0 [pid 3714] <... futex resumed>) = 1 [pid 3724] <... set_robust_list resumed>) = 0 [pid 3722] <... ioctl resumed>) = 4 [pid 3718] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3724] rt_sigprocmask(SIG_SETMASK, [], [pid 3715] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3724] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3719] <... clone3 resumed> => {parent_tid=[3724]}, 88) = 3724 [pid 3715] <... socket resumed>) = 6 [pid 3724] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3715] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3715] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3722] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3719] rt_sigprocmask(SIG_SETMASK, [], [pid 3718] <... futex resumed>) = 0 [pid 3718] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3718] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3722] <... futex resumed>) = 1 [pid 3722] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3719] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3719] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3719] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3724] <... futex resumed>) = 0 [pid 3722] <... ioctl resumed>) = 5 [pid 3722] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3718] <... futex resumed>) = 0 [pid 3718] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3718] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3722] <... futex resumed>) = 1 [pid 3714] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3724] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3722] <... ioctl resumed>) = 0 [pid 3722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3716] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3714] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3724] <... openat resumed>) = 3 [pid 3722] <... ioctl resumed>) = 0 [pid 3716] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3715] <... futex resumed>) = 0 [pid 3722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3716] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3715] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3714] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3725 attached [pid 3724] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3722] <... ioctl resumed>) = 0 [pid 3715] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3725] set_robust_list(0x7fc37fe409a0, 24 [pid 3724] <... futex resumed>) = 1 [pid 3722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3719] <... futex resumed>) = 0 [pid 3716] <... clone3 resumed> => {parent_tid=[3725]}, 88) = 3725 [pid 3715] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3725] <... set_robust_list resumed>) = 0 [pid 3724] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3722] <... ioctl resumed>) = 0 [pid 3719] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3716] rt_sigprocmask(SIG_SETMASK, [], [pid 3715] <... futex resumed>) = 1 [pid 3714] <... futex resumed>) = 0 [pid 3725] rt_sigprocmask(SIG_SETMASK, [], [pid 3724] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3719] <... futex resumed>) = 0 [pid 3717] <... ioctl resumed>, 0) = 0 [pid 3716] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3715] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3714] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3725] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3724] ioctl(3, KVM_CREATE_VM, 0 [pid 3722] <... ioctl resumed>) = 0 [pid 3719] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3717] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3716] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3714] <... futex resumed>) = 0 [pid 3722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3716] <... futex resumed>) = 0 [pid 3715] ioctl(5, KVM_RUN [pid 3722] <... ioctl resumed>) = 0 [pid 3716] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3715] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3714] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3717] <... futex resumed>) = 0 [pid 3722] <... ioctl resumed>) = 0 [pid 3717] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3715] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3725] ioctl(5, KVM_RUN [pid 3722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3715] <... futex resumed>) = 1 [pid 3714] <... futex resumed>) = 0 [pid 3725] <... ioctl resumed>, 0) = 0 [pid 3725] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3722] <... ioctl resumed>) = 0 [pid 3715] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3714] exit_group(0 [pid 3725] <... futex resumed>) = 1 [pid 3722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3721] <... futex resumed>) = ? [pid 3716] <... futex resumed>) = 0 [pid 3715] <... futex resumed>) = ? [pid 3714] <... exit_group resumed>) = ? [pid 3722] <... ioctl resumed>) = 0 [pid 3721] +++ exited with 0 +++ [pid 3716] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3725] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3717] <... futex resumed>) = 0 [pid 3716] <... futex resumed>) = 1 [pid 3717] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3716] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3717] <... socket resumed>) = 6 [pid 3717] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3716] <... futex resumed>) = 0 [pid 3717] <... futex resumed>) = 1 [pid 3717] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3716] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3724] <... ioctl resumed>) = 4 [pid 3716] <... futex resumed>) = 0 [pid 3716] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3724] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3722] <... ioctl resumed>) = 0 [pid 3717] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3724] <... futex resumed>) = 1 [pid 3722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3719] <... futex resumed>) = 0 [pid 3717] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3724] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3719] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3722] <... ioctl resumed>) = 0 [pid 3717] <... futex resumed>) = 1 [pid 3716] <... futex resumed>) = 0 [pid 3724] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3719] <... futex resumed>) = 0 [pid 3717] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3716] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3724] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3722] <... ioctl resumed>) = 0 [pid 3719] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3717] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3716] <... futex resumed>) = 0 [pid 3724] <... ioctl resumed>) = 5 [pid 3717] ioctl(5, KVM_RUN [pid 3716] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3724] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3719] <... futex resumed>) = 0 [pid 3724] <... futex resumed>) = 1 [pid 3719] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3724] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3719] <... futex resumed>) = 0 [pid 3719] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3717] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3724] <... ioctl resumed>) = 0 [pid 3724] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3722] <... ioctl resumed>) = 0 [pid 3722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3717] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3716] <... futex resumed>) = 0 [pid 3724] <... ioctl resumed>) = 0 [pid 3722] <... ioctl resumed>) = 0 [pid 3717] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3716] exit_group(0 [pid 3725] <... futex resumed>) = ? [pid 3724] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3716] <... exit_group resumed>) = ? [pid 3725] +++ exited with 0 +++ [pid 3717] <... futex resumed>) = ? [pid 3722] <... ioctl resumed>) = 0 [pid 3722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3724] <... ioctl resumed>) = 0 [pid 3724] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3722] <... ioctl resumed>) = 0 [pid 3722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3722] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3722] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3722] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3722] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3722] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3722] close(6) = 0 [pid 3722] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3722] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3724] <... ioctl resumed>) = 0 [pid 3722] <... ioctl resumed>) = 0 [pid 3724] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3722] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3722] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3718] <... futex resumed>) = 0 [pid 3718] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3718] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3722] <... futex resumed>) = 1 [pid 3722] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3724] <... ioctl resumed>) = 0 [pid 3722] <... ioctl resumed>) = 0 [pid 3724] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3722] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3715] +++ exited with 0 +++ [pid 3714] +++ exited with 0 +++ [pid 3722] <... futex resumed>) = 1 [pid 3718] <... futex resumed>) = 0 [pid 3724] <... ioctl resumed>) = 0 [pid 3722] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3718] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3724] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3718] <... futex resumed>) = 0 [pid 3722] ioctl(5, KVM_RUN [pid 3718] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3724] <... ioctl resumed>) = 0 [pid 3718] <... futex resumed>) = 0 [pid 3724] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3718] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3724] <... ioctl resumed>) = 0 [pid 3718] <... mmap resumed>) = 0x7fc37fe20000 ./strace-static-x86_64: Process 3727 attached [pid 3724] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3718] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3727 [pid 3727] set_robust_list(0x55558e2706a0, 24 [pid 3722] <... ioctl resumed>, 0) = 0 [pid 3718] <... mprotect resumed>) = 0 [pid 3727] <... set_robust_list resumed>) = 0 [pid 3722] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3718] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3727] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3718] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3727] <... prctl resumed>) = 0 [pid 3722] <... futex resumed>) = 0 [pid 3718] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3727] setpgid(0, 0./strace-static-x86_64: Process 3728 attached ) = 0 [pid 3724] <... ioctl resumed>) = 0 [pid 3722] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3724] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3718] <... clone3 resumed> => {parent_tid=[3728]}, 88) = 3728 [pid 3718] rt_sigprocmask(SIG_SETMASK, [], [pid 3724] <... ioctl resumed>) = 0 [pid 3724] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3718] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3727] <... openat resumed>) = 3 [pid 3724] <... ioctl resumed>) = 0 [pid 3727] write(3, "1000", 4 [pid 3724] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3718] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3727] <... write resumed>) = 4 [pid 3724] <... ioctl resumed>) = 0 [pid 3728] set_robust_list(0x7fc37fe409a0, 24 [pid 3724] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3727] close(3 [pid 3718] <... futex resumed>) = 0 [pid 3727] <... close resumed>) = 0 [pid 3718] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}executing program [pid 3727] write(1, "executing program\n", 18) = 18 [pid 3727] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3727] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3727] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3727] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3727] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3727] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3729 attached => {parent_tid=[3729]}, 88) = 3729 [pid 3729] set_robust_list(0x7fc37fe619a0, 24 [pid 3727] rt_sigprocmask(SIG_SETMASK, [], [pid 3729] <... set_robust_list resumed>) = 0 [pid 3727] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3729] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3727] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3729] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3727] <... futex resumed>) = 0 [pid 3729] <... openat resumed>) = 3 [pid 3727] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3729] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3728] <... set_robust_list resumed>) = 0 [pid 3727] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3724] <... ioctl resumed>) = 0 [pid 3729] ioctl(3, KVM_CREATE_VM, 0 [pid 3728] rt_sigprocmask(SIG_SETMASK, [], [pid 3727] <... futex resumed>) = 0 [pid 3724] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3728] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3727] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3728] ioctl(5, KVM_RUN [pid 3724] <... ioctl resumed>) = 0 [pid 3728] <... ioctl resumed>, 0) = 0 [pid 3724] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3728] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3724] <... ioctl resumed>) = 0 [pid 3728] <... futex resumed>) = 1 [pid 3724] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3718] <... futex resumed>) = 0 [pid 3729] <... ioctl resumed>) = 4 [pid 3728] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3718] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3729] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3722] <... futex resumed>) = 0 [pid 3718] <... futex resumed>) = 1 [pid 3729] <... futex resumed>) = 1 [pid 3727] <... futex resumed>) = 0 [pid 3722] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3718] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3729] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3727] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3722] <... socket resumed>) = 6 [pid 3729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3727] <... futex resumed>) = 0 [pid 3722] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3729] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3727] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3724] <... ioctl resumed>) = 0 [pid 3722] <... futex resumed>) = 1 [pid 3718] <... futex resumed>) = 0 [pid 3724] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3722] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3718] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3724] <... ioctl resumed>) = 0 [pid 3724] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3722] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3718] <... futex resumed>) = 0 [pid 3724] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3729] <... ioctl resumed>) = 5 [pid 3722] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3718] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3729] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3722] <... futex resumed>) = 0 [pid 3718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3729] <... futex resumed>) = 1 [pid 3727] <... futex resumed>) = 0 [pid 3722] ioctl(5, KVM_RUN [pid 3718] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3729] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3727] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3722] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3718] <... futex resumed>) = 0 [pid 3729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3727] <... futex resumed>) = 0 [pid 3718] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3729] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3727] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3729] <... ioctl resumed>) = 0 [pid 3729] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3729] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3722] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3729] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3722] <... futex resumed>) = 1 [pid 3718] <... futex resumed>) = 0 [pid 3724] <... ioctl resumed>) = 0 [pid 3724] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3724] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3724] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3724] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3724] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3722] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3718] exit_group(0 [pid 3729] <... ioctl resumed>) = 0 [pid 3728] <... futex resumed>) = ? [pid 3724] <... ioctl resumed>) = 0 [pid 3718] <... exit_group resumed>) = ? [pid 3729] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3728] +++ exited with 0 +++ [pid 3724] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3722] <... futex resumed>) = ? [pid 3719] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3719] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3719] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3719] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3719] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3719] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3719] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[3730]}, 88) = 3730 [pid 3719] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3719] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3719] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3730 attached [pid 3730] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3730] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3730] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3730] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3719] <... futex resumed>) = 0 [pid 3730] ioctl(5, KVM_RUN [pid 3719] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3729] <... ioctl resumed>) = 0 [pid 3724] <... ioctl resumed>) = 0 [pid 3719] <... futex resumed>) = 0 [pid 3730] <... ioctl resumed>, 0) = 0 [pid 3729] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3724] ioctl(5, KVM_GET_SREGS [pid 3719] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3730] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3724] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3719] <... futex resumed>) = 0 [pid 3730] <... futex resumed>) = 0 [pid 3729] <... ioctl resumed>) = 0 [pid 3724] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3719] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3730] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3719] <... mmap resumed>) = 0x7fc37fdff000 [pid 3719] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3719] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3729] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3724] <... openat resumed>) = 6 [pid 3719] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3724] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3719] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0}./strace-static-x86_64: Process 3732 attached [pid 3732] set_robust_list(0x7fc37fe1f9a0, 24 [pid 3719] <... clone3 resumed> => {parent_tid=[3732]}, 88) = 3732 [pid 3732] <... set_robust_list resumed>) = 0 [pid 3724] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3719] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3724] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3719] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 3724] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 3732] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3732] ioctl(5, KVM_RUN, 0) = 0 [pid 3724] close(6 [pid 3719] <... futex resumed>) = 0 [pid 3732] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3724] <... close resumed>) = 0 [pid 3719] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3732] <... futex resumed>) = 0 [pid 3724] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3732] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3719] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3730] <... futex resumed>) = 0 [pid 3719] <... futex resumed>) = 1 [pid 3730] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3724] <... ioctl resumed>) = 5 [pid 3719] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3730] <... socket resumed>) = 6 [pid 3724] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3729] <... ioctl resumed>) = 0 [pid 3730] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3729] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3730] <... futex resumed>) = 1 [pid 3729] <... ioctl resumed>) = 0 [pid 3724] <... ioctl resumed>) = 0 [pid 3719] <... futex resumed>) = 0 [pid 3730] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3729] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3724] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3719] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3724] <... ioctl resumed>) = 0 [pid 3719] <... futex resumed>) = 0 [pid 3724] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3719] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3724] <... futex resumed>) = 0 [pid 3724] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3730] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3730] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3719] <... futex resumed>) = 0 [pid 3730] <... futex resumed>) = 1 [pid 3719] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3730] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3724] <... futex resumed>) = 0 [pid 3719] <... futex resumed>) = 1 [pid 3724] ioctl(5, KVM_RUN [pid 3719] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3724] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3729] <... ioctl resumed>) = 0 [pid 3724] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3719] <... futex resumed>) = 0 [pid 3724] <... futex resumed>) = 1 [pid 3724] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3719] exit_group(0 [pid 3730] <... futex resumed>) = ? [pid 3732] <... futex resumed>) = ? [pid 3729] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3732] +++ exited with 0 +++ [pid 3730] +++ exited with 0 +++ [pid 3724] <... futex resumed>) = ? [pid 3719] <... exit_group resumed>) = ? [pid 3724] +++ exited with 0 +++ [pid 3729] <... ioctl resumed>) = 0 [pid 3729] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3729] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3729] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3729] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3729] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3729] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3729] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3717] +++ exited with 0 +++ [pid 3716] +++ exited with 0 +++ [pid 3729] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3716, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3729] <... ioctl resumed>) = 0 [pid 3729] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3729] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3729] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3729] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3729] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3729] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3729] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3729] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3729] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3729] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3729] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3729] close(6) = 0 [pid 3729] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3729] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3729] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3729] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3727] <... futex resumed>) = 0 [pid 3729] <... futex resumed>) = 1 [pid 3727] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3729] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3727] <... futex resumed>) = 0 [pid 3729] <... ioctl resumed>) = 0 [pid 3729] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3727] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3729] <... futex resumed>) = 0 [pid 3727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3729] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3727] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3727] <... futex resumed>) = 0 [pid 3729] ioctl(5, KVM_RUN [pid 3727] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3727] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3727] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3727] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3734 attached [pid 3734] set_robust_list(0x7fc37fe409a0, 24 [pid 3727] <... clone3 resumed> => {parent_tid=[3734]}, 88) = 3734 [pid 3734] <... set_robust_list resumed>) = 0 [pid 3727] rt_sigprocmask(SIG_SETMASK, [], [pid 3734] rt_sigprocmask(SIG_SETMASK, [], [pid 3727] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3734] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3727] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3734] ioctl(5, KVM_RUN [pid 3727] <... futex resumed>) = 0 [pid 3727] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3735 ./strace-static-x86_64: Process 3735 attached [pid 3729] <... ioctl resumed>, 0) = 0 [pid 3734] <... ioctl resumed>, 0) = 0 [pid 3729] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3735] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3729] <... futex resumed>) = 0 [pid 3729] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3734] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3735] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3727] <... futex resumed>) = 0 [pid 3734] <... futex resumed>) = 1 [pid 3727] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3734] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3729] <... futex resumed>) = 0 [pid 3727] <... futex resumed>) = 1 [pid 3729] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3727] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3735] <... prctl resumed>) = 0 [pid 3729] <... socket resumed>) = 6 [pid 3729] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3735] setpgid(0, 0 [pid 3729] <... futex resumed>) = 1 [pid 3727] <... futex resumed>) = 0 [pid 3735] <... setpgid resumed>) = 0 [pid 3729] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3727] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3727] <... futex resumed>) = 0 [pid 3735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3729] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3727] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3735] <... openat resumed>) = 3 [pid 3735] write(3, "1000", 4 [pid 3729] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3735] <... write resumed>) = 4 [pid 3729] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3727] <... futex resumed>) = 0 [pid 3729] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL executing program [pid 3727] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3735] close(3 [pid 3729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3727] <... futex resumed>) = 0 [pid 3735] <... close resumed>) = 0 [pid 3729] ioctl(5, KVM_RUN [pid 3727] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3735] write(1, "executing program\n", 18 [pid 3729] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3735] <... write resumed>) = 18 [pid 3729] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3735] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3727] <... futex resumed>) = 0 [pid 3735] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3727] exit_group(0 [pid 3735] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3734] <... futex resumed>) = ? [pid 3729] <... futex resumed>) = ? [pid 3727] <... exit_group resumed>) = ? [pid 3735] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3734] +++ exited with 0 +++ [pid 3729] +++ exited with 0 +++ [pid 3735] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3735] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3735] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3735] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} => {parent_tid=[3736]}, 88) = 3736 [pid 3735] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3735] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3735] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3736 attached [pid 3736] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3736] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3736] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3736] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3735] <... futex resumed>) = 0 [pid 3736] <... futex resumed>) = 1 [pid 3735] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3736] ioctl(3, KVM_CREATE_VM, 0 [pid 3735] <... futex resumed>) = 0 [pid 3736] <... ioctl resumed>) = 4 [pid 3735] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3736] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3736] <... futex resumed>) = 0 [pid 3735] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3736] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3735] <... futex resumed>) = 0 [pid 3736] <... ioctl resumed>) = 5 [pid 3735] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3736] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3735] <... futex resumed>) = 0 [pid 3735] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3735] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3736] <... futex resumed>) = 1 [pid 3736] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3736] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3736] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3736] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3736] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3736] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3736] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3736] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3736] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3736] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3736] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3736] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3736] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3736] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3736] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3736] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3736] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3736] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3736] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3736] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3736] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3736] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3736] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3736] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3736] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3736] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3736] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3736] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3736] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3736] close(6) = 0 [pid 3736] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3736] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3736] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3736] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3735] <... futex resumed>) = 0 [pid 3735] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3735] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3736] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3736] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3736] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3735] <... futex resumed>) = 0 [pid 3735] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3735] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3736] <... futex resumed>) = 0 [pid 3736] ioctl(5, KVM_RUN [pid 3735] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3735] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3735] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3735] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3738 attached [pid 3738] set_robust_list(0x7fc37fe409a0, 24 [pid 3735] <... clone3 resumed> => {parent_tid=[3738]}, 88) = 3738 [pid 3738] <... set_robust_list resumed>) = 0 [pid 3735] rt_sigprocmask(SIG_SETMASK, [], [pid 3738] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3735] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3738] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3735] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3735] <... futex resumed>) = 0 [pid 3738] ioctl(5, KVM_RUN [pid 3735] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3736] <... ioctl resumed>, 0) = 0 [pid 3736] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3738] <... ioctl resumed>, 0) = 0 [pid 3736] <... futex resumed>) = 0 [pid 3738] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3735] <... futex resumed>) = 0 [pid 3738] <... futex resumed>) = 1 [pid 3735] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3738] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3735] <... futex resumed>) = 0 [pid 3735] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3736] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3736] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3735] <... futex resumed>) = 0 [pid 3736] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3735] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3735] <... futex resumed>) = 0 [pid 3736] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3735] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3736] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3736] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3735] <... futex resumed>) = 0 [pid 3736] <... futex resumed>) = 1 [pid 3735] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3736] ioctl(5, KVM_RUN [pid 3735] <... futex resumed>) = 0 [pid 3735] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3736] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3736] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3736] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3735] <... futex resumed>) = 0 [pid 3735] exit_group(0) = ? [pid 3738] <... futex resumed>) = ? [pid 3736] <... futex resumed>) = ? [pid 3736] +++ exited with 0 +++ [pid 3722] +++ exited with 0 +++ [pid 3719] +++ exited with 0 +++ [pid 3718] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3718, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3739 ./strace-static-x86_64: Process 3739 attached [pid 3739] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3739] setpgid(0, 0) = 0 [pid 3739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3739] write(3, "1000", 4) = 4 [pid 3739] close(3) = 0 [pid 3739] write(1, "executing program\n", 18executing program ) = 18 [pid 3739] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3739] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3739] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3739] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 3739] <... mmap resumed>) = 0x7fc37fe41000 [pid 3739] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3739] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3739] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} => {parent_tid=[3741]}, 88) = 3741 [pid 3739] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3739] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 3740 attached ./strace-static-x86_64: Process 3741 attached [pid 3739] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3740 [pid 3740] set_robust_list(0x55558e2706a0, 24 [pid 3741] set_robust_list(0x7fc37fe619a0, 24 [pid 3740] <... set_robust_list resumed>) = 0 [pid 3741] <... set_robust_list resumed>) = 0 [pid 3740] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3741] rt_sigprocmask(SIG_SETMASK, [], [pid 3740] <... prctl resumed>) = 0 [pid 3741] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3740] setpgid(0, 0 [pid 3741] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3740] <... setpgid resumed>) = 0 [pid 3741] <... openat resumed>) = 3 [pid 3740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3741] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3739] <... futex resumed>) = 0 [pid 3740] <... openat resumed>) = 3 [pid 3741] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3739] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3741] ioctl(3, KVM_CREATE_VM, 0 [pid 3739] <... futex resumed>) = 0 [pid 3740] write(3, "1000", 4) = 4 [pid 3739] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3740] close(3executing program ) = 0 [pid 3740] write(1, "executing program\n", 18) = 18 [pid 3740] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3740] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3740] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3740] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3740] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3740] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3740] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3742 attached [pid 3741] <... ioctl resumed>) = 4 [pid 3741] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3740] <... clone3 resumed> => {parent_tid=[3742]}, 88) = 3742 [pid 3741] <... futex resumed>) = 1 [pid 3739] <... futex resumed>) = 0 [pid 3742] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3740] rt_sigprocmask(SIG_SETMASK, [], [pid 3741] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3739] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3742] rt_sigprocmask(SIG_SETMASK, [], [pid 3740] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3739] <... futex resumed>) = 0 [pid 3742] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3740] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3741] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3739] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3742] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3740] <... futex resumed>) = 0 [pid 3742] <... openat resumed>) = 3 [pid 3740] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3742] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3742] <... futex resumed>) = 0 [pid 3740] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3742] ioctl(3, KVM_CREATE_VM, 0 [pid 3740] <... futex resumed>) = 0 [pid 3740] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3741] <... ioctl resumed>) = 5 [pid 3741] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3739] <... futex resumed>) = 0 [pid 3741] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3739] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3739] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3741] <... ioctl resumed>) = 0 [pid 3741] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3741] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3742] <... ioctl resumed>) = 4 [pid 3742] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3741] <... ioctl resumed>) = 0 [pid 3738] +++ exited with 0 +++ [pid 3735] +++ exited with 0 +++ [pid 3742] <... futex resumed>) = 1 [pid 3740] <... futex resumed>) = 0 [pid 3727] +++ exited with 0 +++ [pid 3742] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3741] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3740] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3727, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3735, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3740] <... futex resumed>) = 0 [pid 3740] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3742] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3741] <... ioctl resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3741] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}./strace-static-x86_64: Process 3743 attached ) = 0 [pid 3741] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}./strace-static-x86_64: Process 3744 attached ) = 0 [pid 3741] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3742] <... ioctl resumed>) = 5 [pid 3743] set_robust_list(0x55558e2706a0, 24 [pid 3741] <... ioctl resumed>) = 0 [pid 3744] set_robust_list(0x55558e2706a0, 24 [pid 3743] <... set_robust_list resumed>) = 0 [pid 3742] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3741] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3743 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3744 [pid 3744] <... set_robust_list resumed>) = 0 [pid 3743] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3744] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3741] <... ioctl resumed>) = 0 [pid 3744] <... prctl resumed>) = 0 [pid 3743] <... prctl resumed>) = 0 [pid 3741] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3744] setpgid(0, 0 [pid 3743] setpgid(0, 0 [pid 3742] <... futex resumed>) = 1 [pid 3740] <... futex resumed>) = 0 [pid 3743] <... setpgid resumed>) = 0 [pid 3744] <... setpgid resumed>) = 0 [pid 3743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3742] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3743] <... openat resumed>) = 3 [pid 3744] <... openat resumed>) = 3 [pid 3744] write(3, "1000", 4) = 4 [pid 3743] write(3, "1000", 4) = 4 [pid 3744] close(3 [pid 3743] close(3 [pid 3744] <... close resumed>) = 0 [pid 3743] <... close resumed>) = 0 executing program executing program [pid 3744] write(1, "executing program\n", 18 [pid 3743] write(1, "executing program\n", 18 [pid 3744] <... write resumed>) = 18 [pid 3743] <... write resumed>) = 18 [pid 3744] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3743] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3744] <... futex resumed>) = 0 [pid 3744] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3743] <... futex resumed>) = 0 [pid 3744] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3743] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3740] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3741] <... ioctl resumed>) = 0 [pid 3744] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3743] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3742] <... futex resumed>) = 0 [pid 3740] <... futex resumed>) = 1 [pid 3741] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3744] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3743] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3742] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3740] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3744] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3743] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3741] <... ioctl resumed>) = 0 [pid 3744] <... mmap resumed>) = 0x7fc37fe41000 [pid 3743] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3741] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3744] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3743] <... mmap resumed>) = 0x7fc37fe41000 [pid 3742] <... ioctl resumed>) = 0 [pid 3744] <... mprotect resumed>) = 0 [pid 3743] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3742] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3741] <... ioctl resumed>) = 0 [pid 3744] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3743] <... mprotect resumed>) = 0 [pid 3741] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3744] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3742] <... ioctl resumed>) = 0 [pid 3741] <... ioctl resumed>) = 0 [pid 3744] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3743] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3742] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3741] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3743] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3741] <... ioctl resumed>) = 0 [pid 3741] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3741] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3743] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3745 attached ./strace-static-x86_64: Process 3746 attached [pid 3744] <... clone3 resumed> => {parent_tid=[3745]}, 88) = 3745 [pid 3742] <... ioctl resumed>) = 0 [pid 3741] <... ioctl resumed>) = 0 [pid 3746] set_robust_list(0x7fc37fe619a0, 24 [pid 3744] rt_sigprocmask(SIG_SETMASK, [], [pid 3743] <... clone3 resumed> => {parent_tid=[3746]}, 88) = 3746 [pid 3742] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3746] <... set_robust_list resumed>) = 0 [pid 3744] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3743] rt_sigprocmask(SIG_SETMASK, [], [pid 3745] set_robust_list(0x7fc37fe619a0, 24 [pid 3741] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3745] <... set_robust_list resumed>) = 0 [pid 3741] <... ioctl resumed>) = 0 [pid 3745] rt_sigprocmask(SIG_SETMASK, [], [pid 3741] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3745] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3741] <... ioctl resumed>) = 0 [pid 3745] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3741] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3741] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3746] rt_sigprocmask(SIG_SETMASK, [], [pid 3744] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3743] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3742] <... ioctl resumed>) = 0 [pid 3746] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3745] <... futex resumed>) = 0 [pid 3744] <... futex resumed>) = 1 [pid 3743] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3742] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3741] <... ioctl resumed>) = 0 [pid 3746] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3745] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3744] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3743] <... futex resumed>) = 0 [pid 3742] <... ioctl resumed>) = 0 [pid 3741] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3746] <... openat resumed>) = 3 [pid 3745] <... openat resumed>) = 3 [pid 3743] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3742] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3746] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3745] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3741] <... ioctl resumed>) = 0 [pid 3746] <... futex resumed>) = 0 [pid 3745] <... futex resumed>) = 1 [pid 3744] <... futex resumed>) = 0 [pid 3743] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3742] <... ioctl resumed>) = 0 [pid 3741] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3746] ioctl(3, KVM_CREATE_VM, 0 [pid 3745] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3744] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3743] <... futex resumed>) = 0 [pid 3742] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3741] <... ioctl resumed>) = 0 [pid 3745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3741] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3745] ioctl(3, KVM_CREATE_VM, 0 [pid 3741] <... ioctl resumed>) = 0 [pid 3741] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3746] <... ioctl resumed>) = 4 [pid 3744] <... futex resumed>) = 0 [pid 3743] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3742] <... ioctl resumed>) = 0 [pid 3741] <... ioctl resumed>) = 0 [pid 3741] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3746] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3744] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3742] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3746] <... futex resumed>) = 1 [pid 3743] <... futex resumed>) = 0 [pid 3743] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3746] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3743] <... futex resumed>) = 0 [pid 3742] <... ioctl resumed>) = 0 [pid 3741] <... ioctl resumed>) = 0 [pid 3741] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3741] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3741] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3746] <... ioctl resumed>) = 5 [pid 3743] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3742] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3741] <... openat resumed>) = 6 [pid 3741] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3741] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3742] <... ioctl resumed>) = 0 [pid 3741] <... ioctl resumed>) = 0 [pid 3742] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3741] close(6) = 0 [pid 3741] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3745] <... ioctl resumed>) = 4 [pid 3741] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3741] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3741] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3739] <... futex resumed>) = 0 [pid 3739] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3741] <... futex resumed>) = 1 [pid 3739] <... futex resumed>) = 0 [pid 3741] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3739] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3741] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3741] <... futex resumed>) = 0 [pid 3739] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3741] ioctl(5, KVM_RUN [pid 3739] <... futex resumed>) = 0 [pid 3746] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3745] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3742] <... ioctl resumed>) = 0 [pid 3746] <... futex resumed>) = 1 [pid 3745] <... futex resumed>) = 1 [pid 3744] <... futex resumed>) = 0 [pid 3743] <... futex resumed>) = 0 [pid 3742] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3746] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3745] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3744] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3743] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3744] <... futex resumed>) = 0 [pid 3743] <... futex resumed>) = 0 [pid 3742] <... ioctl resumed>) = 0 [pid 3739] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3745] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3744] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3743] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3742] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3739] <... futex resumed>) = 0 [pid 3745] <... ioctl resumed>) = 5 [pid 3741] <... ioctl resumed>, 0) = 0 [pid 3739] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3741] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3739] <... mmap resumed>) = 0x7fc37fe20000 [pid 3741] <... futex resumed>) = 0 [pid 3739] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3741] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3739] <... mprotect resumed>) = 0 [pid 3739] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3739] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3748 attached [pid 3748] set_robust_list(0x7fc37fe409a0, 24 [pid 3739] <... clone3 resumed> => {parent_tid=[3748]}, 88) = 3748 [pid 3748] <... set_robust_list resumed>) = 0 [pid 3739] rt_sigprocmask(SIG_SETMASK, [], [pid 3748] rt_sigprocmask(SIG_SETMASK, [], [pid 3739] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3748] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3739] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3748] ioctl(5, KVM_RUN [pid 3739] <... futex resumed>) = 0 [pid 3748] <... ioctl resumed>, 0) = 0 [pid 3739] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3748] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3748] <... futex resumed>) = 0 [pid 3739] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3748] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3741] <... futex resumed>) = 0 [pid 3739] <... futex resumed>) = 1 [pid 3741] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3739] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3746] <... ioctl resumed>) = 0 [pid 3745] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3742] <... ioctl resumed>) = 0 [pid 3746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3745] <... futex resumed>) = 1 [pid 3744] <... futex resumed>) = 0 [pid 3742] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3741] <... socket resumed>) = 6 [pid 3746] <... ioctl resumed>) = 0 [pid 3745] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3744] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3744] <... futex resumed>) = 0 [pid 3744] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3742] <... ioctl resumed>) = 0 [pid 3741] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3742] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3745] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3742] <... ioctl resumed>) = 0 [pid 3741] <... futex resumed>) = 1 [pid 3739] <... futex resumed>) = 0 [pid 3746] <... ioctl resumed>) = 0 [pid 3745] <... ioctl resumed>) = 0 [pid 3742] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3739] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3745] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3742] <... ioctl resumed>) = 0 [pid 3741] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3739] <... futex resumed>) = 0 [pid 3742] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3739] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3746] <... ioctl resumed>) = 0 [pid 3745] <... ioctl resumed>) = 0 [pid 3741] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3745] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3741] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3745] <... ioctl resumed>) = 0 [pid 3746] <... ioctl resumed>) = 0 [pid 3742] <... ioctl resumed>) = 0 [pid 3746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3742] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3745] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3741] <... futex resumed>) = 1 [pid 3739] <... futex resumed>) = 0 [pid 3741] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3739] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3746] <... ioctl resumed>) = 0 [pid 3742] <... ioctl resumed>) = 0 [pid 3746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3742] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3739] <... futex resumed>) = 0 [pid 3746] <... ioctl resumed>) = 0 [pid 3742] <... ioctl resumed>) = 0 [pid 3741] ioctl(5, KVM_RUN [pid 3739] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3742] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3746] <... ioctl resumed>) = 0 [pid 3745] <... ioctl resumed>) = 0 [pid 3741] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3745] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3745] <... ioctl resumed>) = 0 [pid 3741] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3745] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3746] <... ioctl resumed>) = 0 [pid 3745] <... ioctl resumed>) = 0 [pid 3741] <... futex resumed>) = 1 [pid 3739] <... futex resumed>) = 0 [pid 3746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3745] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3741] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3739] exit_group(0 [pid 3742] <... ioctl resumed>) = 0 [pid 3748] <... futex resumed>) = ? [pid 3742] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3741] <... futex resumed>) = ? [pid 3739] <... exit_group resumed>) = ? [pid 3748] +++ exited with 0 +++ [pid 3746] <... ioctl resumed>) = 0 [pid 3745] <... ioctl resumed>) = 0 [pid 3741] +++ exited with 0 +++ [pid 3746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3742] <... ioctl resumed>) = 0 [pid 3745] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3742] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3745] <... ioctl resumed>) = 0 [pid 3742] <... ioctl resumed>) = 0 [pid 3742] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3745] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3742] <... ioctl resumed>) = 0 [pid 3746] <... ioctl resumed>) = 0 [pid 3746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3742] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3745] <... ioctl resumed>) = 0 [pid 3742] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3745] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3742] <... ioctl resumed>) = 0 [pid 3742] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3742] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3746] <... ioctl resumed>) = 0 [pid 3742] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3742] <... openat resumed>) = 6 [pid 3745] <... ioctl resumed>) = 0 [pid 3745] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3742] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3746] <... ioctl resumed>) = 0 [pid 3745] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3745] <... ioctl resumed>) = 0 [pid 3742] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3745] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3742] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3745] <... ioctl resumed>) = 0 [pid 3742] <... ioctl resumed>) = 0 [pid 3745] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3746] <... ioctl resumed>) = 0 [pid 3742] close(6 [pid 3746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3742] <... close resumed>) = 0 [pid 3745] <... ioctl resumed>) = 0 [pid 3742] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3746] <... ioctl resumed>) = 0 [pid 3745] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3742] <... ioctl resumed>) = 5 [pid 3746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3745] <... ioctl resumed>) = 0 [pid 3742] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3745] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3742] <... ioctl resumed>) = 0 [pid 3746] <... ioctl resumed>) = 0 [pid 3746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3745] <... ioctl resumed>) = 0 [pid 3742] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3745] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3742] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3746] <... ioctl resumed>) = 0 [pid 3742] <... futex resumed>) = 1 [pid 3740] <... futex resumed>) = 0 [pid 3742] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3745] <... ioctl resumed>) = 0 [pid 3746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3740] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3745] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3742] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3740] <... futex resumed>) = 0 [pid 3746] <... ioctl resumed>) = 0 [pid 3742] <... ioctl resumed>) = 0 [pid 3740] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3745] <... ioctl resumed>) = 0 [pid 3742] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3745] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3742] <... futex resumed>) = 0 [pid 3740] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3742] ioctl(5, KVM_RUN [pid 3740] <... futex resumed>) = 0 [pid 3740] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3746] <... ioctl resumed>) = 0 [pid 3745] <... ioctl resumed>) = 0 [pid 3740] <... futex resumed>) = 0 [pid 3746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3745] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3740] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3745] <... ioctl resumed>) = 0 [pid 3740] <... mmap resumed>) = 0x7fc37fe20000 [pid 3746] <... ioctl resumed>) = 0 [pid 3746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3745] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3740] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3746] <... ioctl resumed>) = 0 [pid 3745] <... ioctl resumed>) = 0 [pid 3740] <... mprotect resumed>) = 0 [pid 3746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3745] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3740] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3746] <... ioctl resumed>) = 0 [pid 3745] <... ioctl resumed>) = 0 [pid 3740] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3740] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3750 attached [pid 3745] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3746] <... ioctl resumed>) = 0 [pid 3745] <... ioctl resumed>) = 0 [pid 3740] <... clone3 resumed> => {parent_tid=[3750]}, 88) = 3750 [pid 3746] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3745] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3740] rt_sigprocmask(SIG_SETMASK, [], [pid 3750] set_robust_list(0x7fc37fe409a0, 24 [pid 3742] <... ioctl resumed>, 0) = 0 [pid 3740] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3746] <... ioctl resumed>) = 0 [pid 3745] <... ioctl resumed>) = 0 [pid 3740] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3746] ioctl(5, KVM_GET_SREGS [pid 3745] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3740] <... futex resumed>) = 0 [pid 3750] <... set_robust_list resumed>) = 0 [pid 3740] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3750] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3750] ioctl(5, KVM_RUN, 0) = 0 [pid 3742] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3750] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3740] <... futex resumed>) = 0 [pid 3750] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3740] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3746] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3742] <... futex resumed>) = 0 [pid 3740] <... futex resumed>) = 0 [pid 3742] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3740] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3746] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3745] <... ioctl resumed>) = 0 [pid 3746] <... openat resumed>) = 6 [pid 3745] ioctl(5, KVM_GET_SREGS [pid 3742] <... socket resumed>) = 6 [pid 3742] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3742] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3740] <... futex resumed>) = 0 [pid 3745] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3740] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3740] <... futex resumed>) = 0 [pid 3746] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3745] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3742] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3740] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3746] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3745] <... openat resumed>) = 6 [pid 3742] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3745] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3746] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3742] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3745] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3745] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3745] close(6) = 0 [pid 3745] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3746] <... ioctl resumed>) = 0 [pid 3745] <... ioctl resumed>) = 5 [pid 3742] <... futex resumed>) = 1 [pid 3740] <... futex resumed>) = 0 [pid 3740] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3746] close(6 [pid 3745] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3742] ioctl(5, KVM_RUN [pid 3740] <... futex resumed>) = 0 [pid 3745] <... ioctl resumed>) = 0 [pid 3740] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3745] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3746] <... close resumed>) = 0 [pid 3745] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3742] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3746] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3744] <... futex resumed>) = 0 [pid 3742] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3746] <... ioctl resumed>) = 5 [pid 3745] <... futex resumed>) = 1 [pid 3744] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3742] <... futex resumed>) = 1 [pid 3740] <... futex resumed>) = 0 [pid 3746] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3745] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3744] <... futex resumed>) = 0 [pid 3742] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3740] exit_group(0 [pid 3750] <... futex resumed>) = ? [pid 3745] <... ioctl resumed>) = 0 [pid 3744] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3740] <... exit_group resumed>) = ? [pid 3750] +++ exited with 0 +++ [pid 3746] <... ioctl resumed>) = 0 [pid 3745] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3742] <... futex resumed>) = ? [pid 3745] <... futex resumed>) = 0 [pid 3744] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3745] ioctl(5, KVM_RUN [pid 3744] <... futex resumed>) = 0 [pid 3746] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3746] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3744] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3746] <... futex resumed>) = 1 [pid 3743] <... futex resumed>) = 0 [pid 3746] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3743] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3743] <... futex resumed>) = 0 [pid 3746] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3743] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3746] <... ioctl resumed>) = 0 [pid 3746] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3744] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3746] <... futex resumed>) = 1 [pid 3743] <... futex resumed>) = 0 [pid 3746] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3743] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3744] <... mmap resumed>) = 0x7fc37fe20000 [pid 3743] <... futex resumed>) = 0 [pid 3746] ioctl(5, KVM_RUN [pid 3743] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3744] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3743] <... futex resumed>) = 0 [pid 3744] <... mprotect resumed>) = 0 [pid 3743] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3744] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3743] <... mmap resumed>) = 0x7fc37fe20000 [pid 3744] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3743] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3744] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3743] <... mprotect resumed>) = 0 [pid 3743] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3744] <... clone3 resumed> => {parent_tid=[3753]}, 88) = 3753 [pid 3743] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3753 attached ./strace-static-x86_64: Process 3754 attached [pid 3744] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3743] <... clone3 resumed> => {parent_tid=[3754]}, 88) = 3754 [pid 3744] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3754] set_robust_list(0x7fc37fe409a0, 24 [pid 3744] <... futex resumed>) = 0 [pid 3743] rt_sigprocmask(SIG_SETMASK, [], [pid 3754] <... set_robust_list resumed>) = 0 [pid 3744] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3743] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3754] rt_sigprocmask(SIG_SETMASK, [], [pid 3743] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3754] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3753] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3753] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3753] ioctl(5, KVM_RUN [pid 3745] <... ioctl resumed>, 0) = 0 executing program [pid 3743] <... futex resumed>) = 0 [pid 3743] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3745] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3739] +++ exited with 0 +++ [pid 3745] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3755 attached [pid 3755] set_robust_list(0x55558e2706a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3755 [pid 3755] <... set_robust_list resumed>) = 0 [pid 3755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3755] setpgid(0, 0) = 0 [pid 3755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3755] write(3, "1000", 4) = 4 [pid 3755] close(3) = 0 [pid 3755] write(1, "executing program\n", 18) = 18 [pid 3755] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3755] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3755] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3755] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3755] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3746] <... ioctl resumed>, 0) = 0 [pid 3755] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3755] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3756 attached [pid 3754] ioctl(5, KVM_RUN [pid 3753] <... ioctl resumed>, 0) = 0 [pid 3753] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3744] <... futex resumed>) = 0 [pid 3744] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3744] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3745] <... futex resumed>) = 0 [pid 3753] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3745] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3754] <... ioctl resumed>, 0) = 0 [pid 3745] <... socket resumed>) = 6 [pid 3745] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3755] <... clone3 resumed> => {parent_tid=[3756]}, 88) = 3756 [pid 3745] <... futex resumed>) = 1 [pid 3744] <... futex resumed>) = 0 [pid 3755] rt_sigprocmask(SIG_SETMASK, [], [pid 3745] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3744] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3756] set_robust_list(0x7fc37fe619a0, 24 [pid 3755] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3744] <... futex resumed>) = 0 [pid 3756] <... set_robust_list resumed>) = 0 [pid 3755] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3745] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3744] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3756] rt_sigprocmask(SIG_SETMASK, [], [pid 3755] <... futex resumed>) = 0 [pid 3745] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3756] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3755] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3745] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3756] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3754] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3745] <... futex resumed>) = 1 [pid 3744] <... futex resumed>) = 0 [pid 3756] <... openat resumed>) = 3 [pid 3745] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3744] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3756] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3754] <... futex resumed>) = 1 [pid 3745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3744] <... futex resumed>) = 0 [pid 3756] <... futex resumed>) = 1 [pid 3755] <... futex resumed>) = 0 [pid 3754] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3745] ioctl(5, KVM_RUN [pid 3744] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3756] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3755] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3745] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3743] <... futex resumed>) = 0 [pid 3756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3755] <... futex resumed>) = 0 [pid 3755] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3756] ioctl(3, KVM_CREATE_VM, 0 [pid 3743] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3746] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3754] <... futex resumed>) = 0 [pid 3743] <... futex resumed>) = 1 [pid 3754] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3743] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3745] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3754] <... socket resumed>) = 6 [pid 3754] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3745] <... futex resumed>) = 1 [pid 3744] <... futex resumed>) = 0 [pid 3754] <... futex resumed>) = 1 [pid 3743] <... futex resumed>) = 0 [pid 3754] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3743] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3746] <... futex resumed>) = 0 [pid 3744] exit_group(0 [pid 3743] <... futex resumed>) = 0 [pid 3753] <... futex resumed>) = ? [pid 3746] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3744] <... exit_group resumed>) = ? [pid 3743] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3756] <... ioctl resumed>) = 4 [pid 3753] +++ exited with 0 +++ [pid 3746] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3745] +++ exited with 0 +++ [pid 3756] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3746] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3756] <... futex resumed>) = 1 [pid 3746] <... futex resumed>) = 1 [pid 3743] <... futex resumed>) = 0 [pid 3756] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3746] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3743] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3743] <... futex resumed>) = 0 [pid 3746] ioctl(5, KVM_RUN [pid 3743] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3746] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3746] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3743] <... futex resumed>) = 0 [pid 3743] exit_group(0) = ? [pid 3754] <... futex resumed>) = ? [pid 3754] +++ exited with 0 +++ [pid 3746] <... futex resumed>) = ? [pid 3755] <... futex resumed>) = 0 [pid 3755] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3756] <... futex resumed>) = 0 [pid 3756] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3755] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3756] <... ioctl resumed>) = 5 [pid 3756] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3755] <... futex resumed>) = 0 [pid 3755] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3755] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3756] <... futex resumed>) = 1 [pid 3756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3756] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3756] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3756] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3756] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3756] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3756] close(6) = 0 [pid 3756] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3756] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3756] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3756] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3755] <... futex resumed>) = 0 [pid 3756] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3755] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3756] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3755] <... futex resumed>) = 0 [pid 3756] <... ioctl resumed>) = 0 [pid 3755] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3756] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3756] <... futex resumed>) = 0 [pid 3755] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3756] ioctl(5, KVM_RUN [pid 3755] <... futex resumed>) = 0 [pid 3756] <... ioctl resumed>, 0) = 0 [pid 3755] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3755] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3755] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3756] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3755] <... mprotect resumed>) = 0 [pid 3756] <... futex resumed>) = 0 [pid 3756] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3755] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3755] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3758 attached [pid 3758] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3755] <... clone3 resumed> => {parent_tid=[3758]}, 88) = 3758 [pid 3758] rt_sigprocmask(SIG_SETMASK, [], [pid 3755] rt_sigprocmask(SIG_SETMASK, [], [pid 3758] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3755] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3758] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3755] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3758] ioctl(5, KVM_RUN [pid 3755] <... futex resumed>) = 0 [pid 3758] <... ioctl resumed>, 0) = 0 [pid 3755] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3758] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3755] <... futex resumed>) = 0 [pid 3758] <... futex resumed>) = 1 [pid 3755] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3758] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3755] <... futex resumed>) = 1 [pid 3755] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3756] <... futex resumed>) = 0 [pid 3756] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3756] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3756] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3755] <... futex resumed>) = 0 [pid 3742] +++ exited with 0 +++ [pid 3755] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3740] +++ exited with 0 +++ [pid 3756] <... futex resumed>) = 0 [pid 3755] <... futex resumed>) = 1 [pid 3756] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3755] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3740, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3756] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3756] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3755] <... futex resumed>) = 0 [pid 3756] ioctl(5, KVM_RUN [pid 3755] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3755] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3756] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 300] <... restart_syscall resumed>) = 0 [pid 3756] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3756] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3755] <... futex resumed>) = 0 [pid 3755] exit_group(0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3756] <... futex resumed>) = ? [pid 3758] <... futex resumed>) = ? [pid 3758] +++ exited with 0 +++ [pid 3756] +++ exited with 0 +++ [pid 3755] <... exit_group resumed>) = ? executing program ./strace-static-x86_64: Process 3759 attached [pid 3759] set_robust_list(0x55558e2706a0, 24 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3759 [pid 3759] <... set_robust_list resumed>) = 0 [pid 3759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3759] setpgid(0, 0) = 0 [pid 3759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3759] write(3, "1000", 4) = 4 [pid 3759] close(3) = 0 [pid 3759] write(1, "executing program\n", 18) = 18 [pid 3759] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3759] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3759] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3759] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3759] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3759] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3759] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3760 attached => {parent_tid=[3760]}, 88) = 3760 [pid 3760] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3759] rt_sigprocmask(SIG_SETMASK, [], [pid 3760] rt_sigprocmask(SIG_SETMASK, [], [pid 3759] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3760] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3759] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3760] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3759] <... futex resumed>) = 0 [pid 3760] <... openat resumed>) = 3 [pid 3759] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3760] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3760] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3759] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3759] <... futex resumed>) = 0 [pid 3760] ioctl(3, KVM_CREATE_VM, 0 [pid 3759] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3760] <... ioctl resumed>) = 4 [pid 3760] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3759] <... futex resumed>) = 0 [pid 3760] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3759] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3759] <... futex resumed>) = 0 [pid 3760] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3759] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3760] <... ioctl resumed>) = 5 [pid 3760] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3759] <... futex resumed>) = 0 [pid 3760] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3759] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3759] <... futex resumed>) = 0 [pid 3760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3759] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3760] <... ioctl resumed>) = 0 [pid 3760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3744] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3744, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3760] <... ioctl resumed>) = 0 [pid 3760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3746] +++ exited with 0 +++ [pid 3743] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3743, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3760] <... ioctl resumed>) = 0 [pid 3760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 298] <... restart_syscall resumed>) = 0 [pid 3760] <... ioctl resumed>) = 0 [pid 3760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 299] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3761 attached ./strace-static-x86_64: Process 3762 attached [pid 3760] <... ioctl resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3761 [pid 3761] set_robust_list(0x55558e2706a0, 24 [pid 3760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3762] set_robust_list(0x55558e2706a0, 24 [pid 3761] <... set_robust_list resumed>) = 0 [pid 3762] <... set_robust_list resumed>) = 0 [pid 3761] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3762] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3761] <... prctl resumed>) = 0 [pid 3761] setpgid(0, 0) = 0 [pid 3762] <... prctl resumed>) = 0 [pid 3761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3762] setpgid(0, 0) = 0 [pid 3762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3761] <... openat resumed>) = 3 [pid 3762] write(3, "1000", 4 [pid 3761] write(3, "1000", 4 [pid 3762] <... write resumed>) = 4 [pid 3761] <... write resumed>) = 4 [pid 3761] close(3 [pid 3762] close(3 [pid 3761] <... close resumed>) = 0 executing program executing program [pid 3762] <... close resumed>) = 0 [pid 3761] write(1, "executing program\n", 18 [pid 3762] write(1, "executing program\n", 18 [pid 3761] <... write resumed>) = 18 [pid 3762] <... write resumed>) = 18 [pid 3762] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3761] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3760] <... ioctl resumed>) = 0 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3762 [pid 3762] <... futex resumed>) = 0 [pid 3761] <... futex resumed>) = 0 [pid 3760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3762] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3761] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3760] <... ioctl resumed>) = 0 [pid 3762] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3761] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3762] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3761] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3762] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3761] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3762] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3761] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3762] <... mmap resumed>) = 0x7fc37fe41000 [pid 3761] <... mmap resumed>) = 0x7fc37fe41000 [pid 3762] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3761] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3762] <... mprotect resumed>) = 0 [pid 3761] <... mprotect resumed>) = 0 [pid 3762] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3761] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3762] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3762] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3761] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3761] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3762] <... clone3 resumed> => {parent_tid=[3763]}, 88) = 3763 [pid 3762] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3762] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3761] <... clone3 resumed> => {parent_tid=[3764]}, 88) = 3764 [pid 3762] <... futex resumed>) = 0 [pid 3761] rt_sigprocmask(SIG_SETMASK, [], [pid 3762] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3761] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3761] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3761] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3763 attached [pid 3763] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3763] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 3764 attached [pid 3763] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3760] <... ioctl resumed>) = 0 [pid 3764] set_robust_list(0x7fc37fe619a0, 24 [pid 3763] <... openat resumed>) = 3 [pid 3760] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3764] <... set_robust_list resumed>) = 0 [pid 3763] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3764] rt_sigprocmask(SIG_SETMASK, [], [pid 3763] <... futex resumed>) = 1 [pid 3762] <... futex resumed>) = 0 [pid 3760] <... ioctl resumed>) = 0 [pid 3764] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3763] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3762] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3764] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3763] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3762] <... futex resumed>) = 0 [pid 3760] ioctl(5, KVM_GET_SREGS [pid 3764] <... openat resumed>) = 3 [pid 3763] ioctl(3, KVM_CREATE_VM, 0 [pid 3762] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3760] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3764] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3764] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3760] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3761] <... futex resumed>) = 0 [pid 3760] <... openat resumed>) = 6 [pid 3761] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3764] <... futex resumed>) = 0 [pid 3764] ioctl(3, KVM_CREATE_VM, 0 [pid 3763] <... ioctl resumed>) = 4 [pid 3761] <... futex resumed>) = 1 [pid 3760] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3761] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3760] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3760] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3763] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3760] <... ioctl resumed>) = 0 [pid 3763] <... futex resumed>) = 1 [pid 3760] close(6 [pid 3763] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3760] <... close resumed>) = 0 [pid 3760] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3760] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3760] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3760] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3762] <... futex resumed>) = 0 [pid 3760] <... futex resumed>) = 1 [pid 3759] <... futex resumed>) = 0 [pid 3760] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3762] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3759] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3762] <... futex resumed>) = 1 [pid 3763] <... futex resumed>) = 0 [pid 3762] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3760] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3759] <... futex resumed>) = 0 [pid 3763] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3760] <... ioctl resumed>) = 0 [pid 3759] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3764] <... ioctl resumed>) = 4 [pid 3763] <... ioctl resumed>) = 5 [pid 3760] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3764] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3764] <... futex resumed>) = 1 [pid 3761] <... futex resumed>) = 0 [pid 3759] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3764] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3761] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3759] <... futex resumed>) = 0 [pid 3764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3761] <... futex resumed>) = 0 [pid 3759] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3764] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3761] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3759] <... futex resumed>) = 0 [pid 3763] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3760] <... futex resumed>) = 0 [pid 3759] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3763] <... futex resumed>) = 1 [pid 3762] <... futex resumed>) = 0 [pid 3760] ioctl(5, KVM_RUN [pid 3764] <... ioctl resumed>) = 5 [pid 3762] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3759] <... mmap resumed>) = 0x7fc37fe20000 [pid 3764] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3762] <... futex resumed>) = 0 [pid 3759] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3764] <... futex resumed>) = 1 [pid 3762] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3761] <... futex resumed>) = 0 [pid 3759] <... mprotect resumed>) = 0 [pid 3764] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3763] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3761] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3759] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3763] <... ioctl resumed>) = 0 [pid 3761] <... futex resumed>) = 0 [pid 3759] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3764] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3763] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3761] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3759] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3764] <... ioctl resumed>) = 0 [pid 3763] <... ioctl resumed>) = 0 [pid 3763] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}./strace-static-x86_64: Process 3766 attached [pid 3764] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3766] set_robust_list(0x7fc37fe409a0, 24 [pid 3759] <... clone3 resumed> => {parent_tid=[3766]}, 88) = 3766 [pid 3766] <... set_robust_list resumed>) = 0 [pid 3766] rt_sigprocmask(SIG_SETMASK, [], [pid 3759] rt_sigprocmask(SIG_SETMASK, [], [pid 3766] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3759] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3766] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3763] <... ioctl resumed>) = 0 [pid 3759] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3766] ioctl(5, KVM_RUN [pid 3763] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3764] <... ioctl resumed>) = 0 [pid 3763] <... ioctl resumed>) = 0 [pid 3759] <... futex resumed>) = 0 [pid 3764] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3763] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3759] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3764] <... ioctl resumed>) = 0 [pid 3760] <... ioctl resumed>, 0) = 0 [pid 3764] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3766] <... ioctl resumed>, 0) = 0 [pid 3764] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3764] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3760] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3764] <... ioctl resumed>) = 0 [pid 3760] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3764] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3766] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3759] <... futex resumed>) = 0 [pid 3766] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3759] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3759] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3760] <... futex resumed>) = 0 [pid 3760] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3764] <... ioctl resumed>) = 0 [pid 3764] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3760] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3760] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3759] <... futex resumed>) = 0 [pid 3759] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3759] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3764] <... ioctl resumed>) = 0 [pid 3764] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3764] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3764] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3764] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3764] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3764] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3755] +++ exited with 0 +++ [pid 3760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3755, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3764] <... ioctl resumed>) = 0 [pid 3764] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3760] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3764] <... ioctl resumed>) = 0 [pid 3764] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3764] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3760] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3764] <... ioctl resumed>) = 0 [pid 3764] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3760] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3759] <... futex resumed>) = 0 [pid 3764] <... ioctl resumed>) = 0 [pid 3764] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3759] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3759] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3760] <... futex resumed>) = 1 [pid 3764] <... ioctl resumed>) = 0 [pid 3760] ioctl(5, KVM_RUN [pid 3764] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3760] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3764] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3760] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3759] <... futex resumed>) = 0 [pid 3760] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3759] exit_group(0 [pid 3766] <... futex resumed>) = ? [pid 3766] +++ exited with 0 +++ [pid 3764] <... ioctl resumed>) = 0 [pid 3764] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3760] <... futex resumed>) = ? [pid 3759] <... exit_group resumed>) = ? [pid 3764] <... ioctl resumed>) = 0 [pid 3764] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3764] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3764] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3764] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3764] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3764] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3764] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3764] close(6) = 0 [pid 3764] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3764] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3764] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3764] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3764] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3761] <... futex resumed>) = 0 [pid 3761] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3764] <... futex resumed>) = 0 [pid 3761] <... futex resumed>) = 1 [pid 3764] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3764] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3764] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3761] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] <... restart_syscall resumed>) = 0 [pid 3761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3761] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3764] <... futex resumed>) = 0 [pid 3763] <... ioctl resumed>) = 0 [pid 3761] <... futex resumed>) = 1 [pid 3763] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3764] ioctl(5, KVM_RUN [pid 3761] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3767 ./strace-static-x86_64: Process 3767 attached [pid 3763] <... ioctl resumed>) = 0 [pid 3763] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3767] set_robust_list(0x55558e2706a0, 24 [pid 3763] <... ioctl resumed>) = 0 [pid 3761] <... futex resumed>) = 0 [pid 3767] <... set_robust_list resumed>) = 0 [pid 3763] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3761] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3767] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3763] <... ioctl resumed>) = 0 [pid 3761] <... mmap resumed>) = 0x7fc37fe20000 [pid 3763] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3761] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3764] <... ioctl resumed>, 0) = 0 [pid 3763] <... ioctl resumed>) = 0 [pid 3761] <... mprotect resumed>) = 0 [pid 3763] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3763] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3761] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3763] <... ioctl resumed>) = 0 [pid 3763] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3761] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3767] <... prctl resumed>) = 0 [pid 3761] <... clone3 resumed> => {parent_tid=[3769]}, 88) = 3769 [pid 3767] setpgid(0, 0 [pid 3761] rt_sigprocmask(SIG_SETMASK, [], [pid 3767] <... setpgid resumed>) = 0 [pid 3761] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3761] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3761] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}executing program [pid 3767] <... openat resumed>) = 3 ./strace-static-x86_64: Process 3769 attached [pid 3767] write(3, "1000", 4) = 4 [pid 3763] <... ioctl resumed>) = 0 [pid 3767] close(3 [pid 3763] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3767] <... close resumed>) = 0 [pid 3767] write(1, "executing program\n", 18 [pid 3769] set_robust_list(0x7fc37fe409a0, 24 [pid 3767] <... write resumed>) = 18 [pid 3769] <... set_robust_list resumed>) = 0 [pid 3769] rt_sigprocmask(SIG_SETMASK, [], [pid 3767] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3764] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3763] <... ioctl resumed>) = 0 [pid 3769] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3763] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3769] ioctl(5, KVM_RUN [pid 3767] <... futex resumed>) = 0 [pid 3764] <... futex resumed>) = 0 [pid 3767] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3764] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3767] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3767] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3767] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3767] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3767] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3767] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3770 attached [pid 3770] set_robust_list(0x7fc37fe619a0, 24 [pid 3767] <... clone3 resumed> => {parent_tid=[3770]}, 88) = 3770 [pid 3770] <... set_robust_list resumed>) = 0 [pid 3767] rt_sigprocmask(SIG_SETMASK, [], [pid 3770] rt_sigprocmask(SIG_SETMASK, [], [pid 3767] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3770] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3767] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3770] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3767] <... futex resumed>) = 0 [pid 3770] <... openat resumed>) = 3 [pid 3767] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3770] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3770] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3767] <... futex resumed>) = 0 [pid 3767] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3770] <... futex resumed>) = 0 [pid 3767] <... futex resumed>) = 1 [pid 3770] ioctl(3, KVM_CREATE_VM, 0 [pid 3767] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3770] <... ioctl resumed>) = 4 [pid 3770] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3767] <... futex resumed>) = 0 [pid 3767] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3767] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3770] <... futex resumed>) = 1 [pid 3763] <... ioctl resumed>) = 0 [pid 3763] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3770] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3769] <... ioctl resumed>, 0) = 0 [pid 3769] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3761] <... futex resumed>) = 0 [pid 3761] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3769] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3761] <... futex resumed>) = 1 [pid 3761] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3764] <... futex resumed>) = 0 [pid 3764] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3770] <... ioctl resumed>) = 5 [pid 3764] <... socket resumed>) = 6 [pid 3763] <... ioctl resumed>) = 0 [pid 3770] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3764] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3763] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3770] <... futex resumed>) = 1 [pid 3767] <... futex resumed>) = 0 [pid 3764] <... futex resumed>) = 1 [pid 3763] <... ioctl resumed>) = 0 [pid 3761] <... futex resumed>) = 0 [pid 3767] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3764] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3763] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3761] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3770] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3767] <... futex resumed>) = 0 [pid 3764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3767] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3763] <... ioctl resumed>) = 0 [pid 3761] <... futex resumed>) = 0 [pid 3770] <... ioctl resumed>) = 0 [pid 3764] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3763] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3761] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3770] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3764] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3763] <... ioctl resumed>) = 0 [pid 3764] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3763] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3764] <... futex resumed>) = 1 [pid 3761] <... futex resumed>) = 0 [pid 3763] <... ioctl resumed>) = 0 [pid 3764] ioctl(5, KVM_RUN [pid 3763] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3761] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3770] <... ioctl resumed>) = 0 [pid 3761] <... futex resumed>) = 0 [pid 3770] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3764] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3770] <... ioctl resumed>) = 0 [pid 3761] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3770] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3770] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3770] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3764] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3761] <... futex resumed>) = 0 [pid 3764] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3761] exit_group(0 [pid 3764] <... futex resumed>) = ? [pid 3761] <... exit_group resumed>) = ? [pid 3764] +++ exited with 0 +++ [pid 3762] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3762] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3762] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3769] <... futex resumed>) = ? [pid 3762] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3770] <... ioctl resumed>) = 0 [pid 3763] <... ioctl resumed>) = 0 [pid 3762] <... mprotect resumed>) = 0 [pid 3770] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3763] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3762] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3770] <... ioctl resumed>) = 0 [pid 3762] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3763] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3771 attached [pid 3763] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3771] set_robust_list(0x7fc37fe409a0, 24 [pid 3762] <... clone3 resumed> => {parent_tid=[3771]}, 88) = 3771 [pid 3771] <... set_robust_list resumed>) = 0 [pid 3762] rt_sigprocmask(SIG_SETMASK, [], [pid 3770] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3771] rt_sigprocmask(SIG_SETMASK, [], [pid 3762] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3771] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3762] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3771] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3762] <... futex resumed>) = 0 [pid 3771] <... ioctl resumed>) = 0 [pid 3762] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3771] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3771] <... futex resumed>) = 0 [pid 3762] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3771] ioctl(5, KVM_RUN [pid 3762] <... futex resumed>) = 0 [pid 3771] <... ioctl resumed>, 0) = 0 [pid 3762] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3771] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3762] <... futex resumed>) = 0 [pid 3771] <... futex resumed>) = 0 [pid 3762] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3771] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3762] <... mmap resumed>) = 0x7fc37fdff000 [pid 3762] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3762] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3762] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0}./strace-static-x86_64: Process 3773 attached [pid 3773] set_robust_list(0x7fc37fe1f9a0, 24 [pid 3762] <... clone3 resumed> => {parent_tid=[3773]}, 88) = 3773 [pid 3773] <... set_robust_list resumed>) = 0 [pid 3762] rt_sigprocmask(SIG_SETMASK, [], [pid 3773] rt_sigprocmask(SIG_SETMASK, [], [pid 3762] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3773] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3762] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 3773] ioctl(5, KVM_RUN [pid 3762] <... futex resumed>) = 0 [pid 3773] <... ioctl resumed>, 0) = 0 [pid 3762] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3773] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3773] <... futex resumed>) = 0 [pid 3762] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3773] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3771] <... futex resumed>) = 0 [pid 3762] <... futex resumed>) = 1 [pid 3771] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3762] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3771] <... socket resumed>) = 6 [pid 3771] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3762] <... futex resumed>) = 0 [pid 3771] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3762] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3762] <... futex resumed>) = 0 [pid 3771] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3762] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3771] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3771] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3762] <... futex resumed>) = 0 [pid 3762] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3762] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3771] <... futex resumed>) = 1 [pid 3771] ioctl(5, KVM_RUN, 0) = 0 [pid 3771] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3762] <... futex resumed>) = 0 [pid 3771] <... futex resumed>) = 1 [pid 3770] <... ioctl resumed>) = 0 [pid 3771] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3770] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3763] <... ioctl resumed>) = 0 [pid 3770] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3763] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3770] <... ioctl resumed>) = 0 [pid 3770] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3770] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3763] <... ioctl resumed>) = 0 [pid 3770] <... ioctl resumed>) = 0 [pid 3763] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3770] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3770] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3763] <... ioctl resumed>) = 0 [pid 3763] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3763] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3763] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 7 [pid 3763] ioctl(7, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3763] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = -1 EINVAL (Invalid argument) [pid 3763] close(7) = 0 [pid 3763] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3763] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x200000fe8000} --- [pid 3770] <... ioctl resumed>) = 0 [pid 3770] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3773] <... futex resumed>) = ? [pid 3771] <... futex resumed>) = ? [pid 3773] +++ killed by SIGSEGV +++ [pid 3771] +++ killed by SIGSEGV +++ [pid 3770] <... ioctl resumed>) = 0 [pid 3770] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3770] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3770] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3770] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3770] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3770] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3770] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3770] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3770] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3770] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3770] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3770] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3770] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3770] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3770] close(6) = 0 [pid 3770] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3770] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3770] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3770] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3767] <... futex resumed>) = 0 [pid 3767] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3767] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3770] <... futex resumed>) = 1 [pid 3770] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3770] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3767] <... futex resumed>) = 0 [pid 3767] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3767] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3767] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3767] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3767] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3767] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3774 attached => {parent_tid=[3774]}, 88) = 3774 [pid 3767] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3767] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3770] <... futex resumed>) = 1 [pid 3767] <... futex resumed>) = 0 [pid 3770] ioctl(5, KVM_RUN [pid 3767] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3774] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3774] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3774] ioctl(5, KVM_RUN [pid 3770] <... ioctl resumed>, 0) = 0 [pid 3774] <... ioctl resumed>, 0) = 0 [pid 3770] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3774] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3770] <... futex resumed>) = 0 [pid 3774] <... futex resumed>) = 1 [pid 3770] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3774] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3767] <... futex resumed>) = 0 [pid 3767] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3770] <... futex resumed>) = 0 [pid 3767] <... futex resumed>) = 1 [pid 3770] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3767] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3770] <... socket resumed>) = 6 [pid 3760] +++ exited with 0 +++ [pid 3759] +++ exited with 0 +++ [pid 3770] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3759, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3770] <... futex resumed>) = 1 [pid 3767] <... futex resumed>) = 0 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3770] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3767] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3767] <... futex resumed>) = 0 [pid 3770] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3767] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3770] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3770] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3770] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3767] <... futex resumed>) = 0 [pid 3767] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3770] <... futex resumed>) = 0 [pid 3767] <... futex resumed>) = 1 [pid 3770] ioctl(5, KVM_RUN [pid 3767] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3770] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3770] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3767] <... futex resumed>) = 0 [pid 3770] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3767] exit_group(0 [pid 3774] <... futex resumed>) = ? [pid 3770] <... futex resumed>) = ? [pid 3774] +++ exited with 0 +++ [pid 3770] +++ exited with 0 +++ [pid 3767] <... exit_group resumed>) = ? [pid 300] <... restart_syscall resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3776 attached , child_tidptr=0x55558e270690) = 3776 [pid 3776] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3776] setpgid(0, 0) = 0 [pid 3776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3776] write(3, "1000", 4) = 4 [pid 3776] close(3) = 0 [pid 3776] write(1, "executing program\n", 18executing program ) = 18 [pid 3776] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3776] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3776] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3776] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3776] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3776] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3776] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3777 attached => {parent_tid=[3777]}, 88) = 3777 [pid 3777] set_robust_list(0x7fc37fe619a0, 24 [pid 3776] rt_sigprocmask(SIG_SETMASK, [], [pid 3777] <... set_robust_list resumed>) = 0 [pid 3776] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3776] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3776] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3777] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3777] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3777] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3777] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3776] <... futex resumed>) = 0 [pid 3776] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3777] <... futex resumed>) = 0 [pid 3776] <... futex resumed>) = 1 [pid 3777] ioctl(3, KVM_CREATE_VM, 0 [pid 3776] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3777] <... ioctl resumed>) = 4 [pid 3777] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3777] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3776] <... futex resumed>) = 0 [pid 3776] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3777] <... futex resumed>) = 0 [pid 3776] <... futex resumed>) = 1 [pid 3777] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3776] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3777] <... ioctl resumed>) = 5 [pid 3777] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3776] <... futex resumed>) = 0 [pid 3777] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3776] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3776] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3777] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3777] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3777] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3777] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3777] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3777] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3777] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3777] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3777] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3777] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3777] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3777] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3777] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3777] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3777] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3777] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3777] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3777] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3777] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3777] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3777] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3777] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3777] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3777] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3777] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3777] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3777] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3777] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3777] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3777] close(6) = 0 [pid 3777] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3777] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3777] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3777] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3776] <... futex resumed>) = 0 [pid 3777] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3776] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3776] <... futex resumed>) = 0 [pid 3777] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3776] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3777] <... ioctl resumed>) = 0 [pid 3777] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3776] <... futex resumed>) = 0 [pid 3777] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3776] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3776] <... futex resumed>) = 0 [pid 3777] ioctl(5, KVM_RUN [pid 3776] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3763] +++ killed by SIGSEGV +++ [pid 3762] +++ killed by SIGSEGV +++ [pid 3776] <... futex resumed>) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=3762, si_uid=0, si_status=SIGSEGV, si_utime=0, si_stime=0} --- [pid 3776] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3779 attached [pid 3777] <... ioctl resumed>, 0) = 0 [pid 3776] <... mmap resumed>) = 0x7fc37fe20000 [pid 3769] +++ exited with 0 +++ [pid 3761] +++ exited with 0 +++ [pid 3779] set_robust_list(0x55558e2706a0, 24) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3761, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3779] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3779 [pid 3779] <... prctl resumed>) = 0 [pid 3777] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3776] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3779] setpgid(0, 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3779] <... setpgid resumed>) = 0 [pid 3777] <... futex resumed>) = 0 [pid 3776] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 3780 attached [pid 3779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3777] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3776] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3776] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3781 attached [pid 3781] set_robust_list(0x7fc37fe409a0, 24 [pid 3780] set_robust_list(0x55558e2706a0, 24 [pid 3776] <... clone3 resumed> => {parent_tid=[3781]}, 88) = 3781 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3780 [pid 3781] <... set_robust_list resumed>) = 0 [pid 3780] <... set_robust_list resumed>) = 0 [pid 3779] <... openat resumed>) = 3 [pid 3776] rt_sigprocmask(SIG_SETMASK, [], [pid 3781] rt_sigprocmask(SIG_SETMASK, [], [pid 3776] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3781] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3780] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3779] write(3, "1000", 4 [pid 3776] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3781] ioctl(5, KVM_RUN [pid 3780] <... prctl resumed>) = 0 [pid 3779] <... write resumed>) = 4 executing program [pid 3776] <... futex resumed>) = 0 [pid 3779] close(3 [pid 3780] setpgid(0, 0 [pid 3779] <... close resumed>) = 0 [pid 3776] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3781] <... ioctl resumed>, 0) = 0 [pid 3780] <... setpgid resumed>) = 0 [pid 3779] write(1, "executing program\n", 18 [pid 3781] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3779] <... write resumed>) = 18 [pid 3781] <... futex resumed>) = 1 [pid 3776] <... futex resumed>) = 0 [pid 3781] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3776] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3777] <... futex resumed>) = 0 [pid 3776] <... futex resumed>) = 1 [pid 3779] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3777] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3776] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3780] <... openat resumed>) = 3 [pid 3779] <... futex resumed>) = 0 [pid 3777] <... socket resumed>) = 6 [pid 3779] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3780] write(3, "1000", 4 [pid 3779] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3780] <... write resumed>) = 4 [pid 3779] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3780] close(3 [pid 3779] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3780] <... close resumed>) = 0 [pid 3779] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0executing program [pid 3780] write(1, "executing program\n", 18 [pid 3779] <... mmap resumed>) = 0x7fc37fe41000 [pid 3777] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3780] <... write resumed>) = 18 [pid 3780] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3779] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3777] <... futex resumed>) = 1 [pid 3776] <... futex resumed>) = 0 [pid 3777] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3776] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3776] <... futex resumed>) = 0 [pid 3777] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3776] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3780] <... futex resumed>) = 0 [pid 3779] <... mprotect resumed>) = 0 [pid 3777] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3780] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3779] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3780] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3779] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3780] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3779] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3782 attached [pid 3780] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3777] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3780] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3779] <... clone3 resumed> => {parent_tid=[3782]}, 88) = 3782 [pid 3782] set_robust_list(0x7fc37fe619a0, 24 [pid 3780] <... mmap resumed>) = 0x7fc37fe41000 [pid 3777] <... futex resumed>) = 1 [pid 3776] <... futex resumed>) = 0 [pid 3782] <... set_robust_list resumed>) = 0 [pid 3777] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3776] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3782] rt_sigprocmask(SIG_SETMASK, [], [pid 3780] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3779] rt_sigprocmask(SIG_SETMASK, [], [pid 3777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3776] <... futex resumed>) = 0 [pid 3782] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3780] <... mprotect resumed>) = 0 [pid 3779] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3782] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3777] ioctl(5, KVM_RUN [pid 3779] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3776] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3780] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3779] <... futex resumed>) = 0 [pid 3782] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3777] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3782] <... openat resumed>) = 3 [pid 3780] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3779] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3782] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3780] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3779] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3777] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3782] <... futex resumed>) = 0 [pid 3779] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3777] <... futex resumed>) = 1 [pid 3776] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3783 attached [pid 3782] ioctl(3, KVM_CREATE_VM, 0 [pid 3777] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3776] exit_group(0 [pid 3783] set_robust_list(0x7fc37fe619a0, 24 [pid 3779] <... futex resumed>) = 0 [pid 3783] <... set_robust_list resumed>) = 0 [pid 3781] <... futex resumed>) = ? [pid 3779] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3777] <... futex resumed>) = ? [pid 3776] <... exit_group resumed>) = ? [pid 3783] rt_sigprocmask(SIG_SETMASK, [], [pid 3781] +++ exited with 0 +++ [pid 3780] <... clone3 resumed> => {parent_tid=[3783]}, 88) = 3783 [pid 3777] +++ exited with 0 +++ [pid 3780] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3780] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3780] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3783] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3783] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3783] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3780] <... futex resumed>) = 0 [pid 3783] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3780] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3780] <... futex resumed>) = 0 [pid 3783] ioctl(3, KVM_CREATE_VM, 0 [pid 3780] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3782] <... ioctl resumed>) = 4 [pid 3782] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3779] <... futex resumed>) = 0 [pid 3779] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3782] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3779] <... futex resumed>) = 0 [pid 3779] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3782] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3779] <... futex resumed>) = 0 [pid 3779] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3779] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3782] <... futex resumed>) = 1 [pid 3782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3783] <... ioctl resumed>) = 4 [pid 3783] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3782] <... ioctl resumed>) = 0 [pid 3782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3783] <... futex resumed>) = 1 [pid 3782] <... ioctl resumed>) = 0 [pid 3780] <... futex resumed>) = 0 [pid 3783] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3780] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3783] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3782] <... ioctl resumed>) = 0 [pid 3780] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3783] <... ioctl resumed>) = 5 [pid 3783] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3780] <... futex resumed>) = 0 [pid 3783] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3780] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3780] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3783] <... ioctl resumed>) = 0 [pid 3783] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3767] +++ exited with 0 +++ [pid 3783] <... ioctl resumed>) = 0 [pid 3782] <... ioctl resumed>) = 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3767, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3783] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3782] <... ioctl resumed>) = 0 [pid 3783] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3783] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3783] <... ioctl resumed>) = 0 [pid 3783] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3783] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3782] <... ioctl resumed>) = 0 [pid 3783] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3783] <... ioctl resumed>) = 0 [pid 3783] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3783] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3783] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3783] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3783] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3783] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3783] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3783] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3783] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3783] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3783] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3783] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3783] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3783] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3783] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3783] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3783] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3783] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3783] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3783] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3783] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3783] close(6) = 0 [pid 3783] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3783] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3783] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3783] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3780] <... futex resumed>) = 0 [pid 3783] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3780] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3780] <... futex resumed>) = 0 [pid 3783] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3780] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3783] <... ioctl resumed>) = 0 [pid 3783] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3780] <... futex resumed>) = 0 [pid 3783] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3780] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3780] <... futex resumed>) = 0 [pid 3783] ioctl(5, KVM_RUN [pid 3780] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3780] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3780] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3780] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 3780] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3785 attached => {parent_tid=[3785]}, 88) = 3785 [pid 3780] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3780] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3780] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3782] <... ioctl resumed>) = 0 [pid 3782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3786 attached , child_tidptr=0x55558e270690) = 3786 [pid 3782] <... ioctl resumed>) = 0 [pid 3782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3786] set_robust_list(0x55558e2706a0, 24 [pid 3785] set_robust_list(0x7fc37fe409a0, 24 [pid 3782] <... ioctl resumed>) = 0 [pid 3786] <... set_robust_list resumed>) = 0 [pid 3785] <... set_robust_list resumed>) = 0 [pid 3782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3786] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3785] rt_sigprocmask(SIG_SETMASK, [], [pid 3782] <... ioctl resumed>) = 0 [pid 3786] <... prctl resumed>) = 0 [pid 3785] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3786] setpgid(0, 0 [pid 3785] ioctl(5, KVM_RUN [pid 3783] <... ioctl resumed>, 0) = 0 [pid 3783] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3783] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3782] <... ioctl resumed>) = 0 [pid 3782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3786] <... setpgid resumed>) = 0 [pid 3785] <... ioctl resumed>, 0) = 0 [pid 3786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3785] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3780] <... futex resumed>) = 0 [pid 3782] <... ioctl resumed>) = 0 [pid 3786] write(3, "1000", 4 [pid 3782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3780] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3785] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3780] <... futex resumed>) = 1 [pid 3786] <... write resumed>) = 4 [pid 3783] <... futex resumed>) = 0 [pid 3780] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3783] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3786] close(3) = 0 [pid 3783] <... socket resumed>) = 6 [pid 3786] write(1, "executing program\n", 18executing program ) = 18 [pid 3783] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3786] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3783] <... futex resumed>) = 1 [pid 3780] <... futex resumed>) = 0 [pid 3786] <... futex resumed>) = 0 [pid 3786] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3783] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3780] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3786] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3780] <... futex resumed>) = 0 [pid 3786] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3786] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3780] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3786] <... mmap resumed>) = 0x7fc37fe41000 [pid 3783] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3782] <... ioctl resumed>) = 0 [pid 3786] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3783] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3786] <... mprotect resumed>) = 0 [pid 3783] <... futex resumed>) = 1 [pid 3780] <... futex resumed>) = 0 [pid 3783] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3780] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3780] <... futex resumed>) = 0 [pid 3783] ioctl(5, KVM_RUN [pid 3780] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3786] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3783] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3783] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3780] <... futex resumed>) = 0 [pid 3780] exit_group(0) = ? [pid 3783] <... futex resumed>) = ? [pid 3783] +++ exited with 0 +++ [pid 3786] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3786] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3785] <... futex resumed>) = ? ./strace-static-x86_64: Process 3787 attached [pid 3782] <... ioctl resumed>) = 0 [pid 3787] set_robust_list(0x7fc37fe619a0, 24 [pid 3786] <... clone3 resumed> => {parent_tid=[3787]}, 88) = 3787 [pid 3782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3787] <... set_robust_list resumed>) = 0 [pid 3786] rt_sigprocmask(SIG_SETMASK, [], [pid 3787] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3787] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3786] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3786] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3787] <... futex resumed>) = 0 [pid 3786] <... futex resumed>) = 1 [pid 3782] <... ioctl resumed>) = 0 [pid 3787] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3786] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3787] <... openat resumed>) = 3 [pid 3787] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3782] <... ioctl resumed>) = 0 [pid 3787] <... futex resumed>) = 1 [pid 3786] <... futex resumed>) = 0 [pid 3782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3787] ioctl(3, KVM_CREATE_VM, 0 [pid 3786] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3787] <... ioctl resumed>) = 4 [pid 3786] <... futex resumed>) = 0 [pid 3782] <... ioctl resumed>) = 0 [pid 3786] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3782] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3782] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3782] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3782] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3782] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3782] close(6) = 0 [pid 3782] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3782] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3787] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3786] <... futex resumed>) = 0 [pid 3786] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3786] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3782] <... ioctl resumed>) = 0 [pid 3787] <... futex resumed>) = 1 [pid 3787] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3782] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3782] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3782] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3787] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3786] <... futex resumed>) = 0 [pid 3787] <... futex resumed>) = 1 [pid 3779] <... futex resumed>) = 0 [pid 3786] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3787] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3786] <... futex resumed>) = 0 [pid 3779] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3786] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3782] <... futex resumed>) = 0 [pid 3779] <... futex resumed>) = 1 [pid 3782] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3779] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3782] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3782] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3779] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3787] <... ioctl resumed>) = 0 [pid 3779] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3782] <... futex resumed>) = 0 [pid 3779] <... futex resumed>) = 1 [pid 3782] ioctl(5, KVM_RUN [pid 3779] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3787] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3782] <... ioctl resumed>, 0) = 0 [pid 3779] <... futex resumed>) = 0 [pid 3779] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3787] <... ioctl resumed>) = 0 [pid 3779] <... mmap resumed>) = 0x7fc37fe20000 [pid 3787] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3779] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3779] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3779] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3789 attached => {parent_tid=[3789]}, 88) = 3789 [pid 3779] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3779] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3779] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3789] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3789] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3789] ioctl(5, KVM_RUN [pid 3782] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3789] <... ioctl resumed>, 0) = 0 [pid 3789] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3779] <... futex resumed>) = 0 [pid 3779] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3779] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3789] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3779] <... futex resumed>) = 0 [pid 3779] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3782] <... futex resumed>) = 1 [pid 3782] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3782] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3779] <... futex resumed>) = 0 [pid 3779] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3779] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3782] <... futex resumed>) = 1 [pid 3782] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3782] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3787] <... ioctl resumed>) = 0 [pid 3779] <... futex resumed>) = 0 [pid 3779] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3779] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3782] <... futex resumed>) = 1 [pid 3776] +++ exited with 0 +++ [pid 3787] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3782] ioctl(5, KVM_RUN [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3776, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3782] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3782] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3779] <... futex resumed>) = 0 [pid 3779] exit_group(0 [pid 3789] <... futex resumed>) = ? [pid 3787] <... ioctl resumed>) = 0 [pid 3779] <... exit_group resumed>) = ? [pid 3789] +++ exited with 0 +++ [pid 3787] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3782] <... futex resumed>) = ? [pid 3787] <... ioctl resumed>) = 0 [pid 3787] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3787] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3787] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 300] <... restart_syscall resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3790 attached , child_tidptr=0x55558e270690) = 3790 [pid 3790] set_robust_list(0x55558e2706a0, 24 [pid 3787] <... ioctl resumed>) = 0 [pid 3787] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3790] <... set_robust_list resumed>) = 0 [pid 3790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3790] setpgid(0, 0) = 0 [pid 3790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3790] write(3, "1000", 4executing program ) = 4 [pid 3790] close(3) = 0 [pid 3790] write(1, "executing program\n", 18) = 18 [pid 3790] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3790] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3785] +++ exited with 0 +++ [pid 3790] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3780] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3780, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3790] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3790] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3790] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3787] <... ioctl resumed>) = 0 [pid 3790] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3787] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3790] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3790] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3791 attached => {parent_tid=[3791]}, 88) = 3791 [pid 3791] set_robust_list(0x7fc37fe619a0, 24 [pid 3790] rt_sigprocmask(SIG_SETMASK, [], [pid 3791] <... set_robust_list resumed>) = 0 [pid 3790] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3791] rt_sigprocmask(SIG_SETMASK, [], [pid 3790] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3791] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3790] <... futex resumed>) = 0 [pid 3791] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3790] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3791] <... openat resumed>) = 3 [pid 3791] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3790] <... futex resumed>) = 0 [pid 3791] <... futex resumed>) = 1 [pid 3790] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3791] ioctl(3, KVM_CREATE_VM, 0 [pid 3790] <... futex resumed>) = 0 [pid 3791] <... ioctl resumed>) = 4 [pid 3790] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3791] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3790] <... futex resumed>) = 0 [pid 3790] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3790] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3791] <... futex resumed>) = 1 [pid 3791] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3787] <... ioctl resumed>) = 0 [pid 3787] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 3787] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3791] <... ioctl resumed>) = 5 [pid 3787] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}./strace-static-x86_64: Process 3792 attached [pid 3791] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3792 [pid 3787] <... ioctl resumed>) = 0 [pid 3792] set_robust_list(0x55558e2706a0, 24 [pid 3791] <... futex resumed>) = 1 [pid 3790] <... futex resumed>) = 0 [pid 3787] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3792] <... set_robust_list resumed>) = 0 [pid 3791] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3790] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3792] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3791] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3790] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3787] <... ioctl resumed>) = 0 [pid 3792] <... prctl resumed>) = 0 [pid 3791] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3787] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3791] <... ioctl resumed>) = 0 [pid 3792] setpgid(0, 0 [pid 3791] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3787] <... ioctl resumed>) = 0 [pid 3792] <... setpgid resumed>) = 0 [pid 3791] <... ioctl resumed>) = 0 [pid 3787] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3791] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3792] <... openat resumed>) = 3 [pid 3787] <... ioctl resumed>) = 0 [pid 3787] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3792] write(3, "1000", 4) = 4 [pid 3787] <... ioctl resumed>) = 0 [pid 3792] close(3 [pid 3787] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3792] <... close resumed>) = 0 executing program [pid 3787] <... ioctl resumed>) = 0 [pid 3792] write(1, "executing program\n", 18 [pid 3787] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3792] <... write resumed>) = 18 [pid 3792] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3792] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3792] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3792] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3792] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3792] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3792] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} => {parent_tid=[3793]}, 88) = 3793 [pid 3792] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3792] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3793 attached [pid 3782] +++ exited with 0 +++ [pid 3779] +++ exited with 0 +++ [pid 3792] <... futex resumed>) = 0 [pid 3792] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3791] <... ioctl resumed>) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3779, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3793] set_robust_list(0x7fc37fe619a0, 24 [pid 3791] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3793] <... set_robust_list resumed>) = 0 [pid 3793] rt_sigprocmask(SIG_SETMASK, [], [pid 3791] <... ioctl resumed>) = 0 [pid 3793] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3791] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3793] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3791] <... ioctl resumed>) = 0 [pid 3793] <... openat resumed>) = 3 [pid 3791] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3793] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3791] <... ioctl resumed>) = 0 [pid 3787] <... ioctl resumed>) = 0 [pid 3793] <... futex resumed>) = 1 [pid 3792] <... futex resumed>) = 0 [pid 3791] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3787] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 299] <... restart_syscall resumed>) = 0 [pid 3793] ioctl(3, KVM_CREATE_VM, 0 [pid 3792] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3791] <... ioctl resumed>) = 0 [pid 3787] <... ioctl resumed>) = 0 [pid 3786] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3792] <... futex resumed>) = 0 [pid 3791] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3787] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3786] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 3793] <... ioctl resumed>) = 4 [pid 3792] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3791] <... ioctl resumed>) = 0 [pid 3787] <... ioctl resumed>) = 0 [pid 3786] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3794 attached [pid 3793] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3791] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3787] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3786] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3793] <... futex resumed>) = 0 [pid 3792] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3791] <... ioctl resumed>) = 0 [pid 3787] <... ioctl resumed>) = 0 [pid 3794] set_robust_list(0x55558e2706a0, 24 [pid 3793] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3792] <... futex resumed>) = 0 [pid 3791] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3787] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3786] <... futex resumed>) = 0 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3794 [pid 3794] <... set_robust_list resumed>) = 0 [pid 3792] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3791] <... ioctl resumed>) = 0 [pid 3787] <... ioctl resumed>) = 0 [pid 3791] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3787] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3786] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3791] <... ioctl resumed>) = 0 [pid 3787] <... ioctl resumed>) = 0 [pid 3794] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3791] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3787] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3786] <... mmap resumed>) = 0x7fc37fe20000 [pid 3794] <... prctl resumed>) = 0 [pid 3793] <... ioctl resumed>) = 5 [pid 3791] <... ioctl resumed>) = 0 [pid 3786] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3794] setpgid(0, 0 [pid 3791] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3787] <... ioctl resumed>) = 0 [pid 3794] <... setpgid resumed>) = 0 [pid 3787] ioctl(5, KVM_GET_SREGS [pid 3786] <... mprotect resumed>) = 0 [pid 3791] <... ioctl resumed>) = 0 [pid 3787] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3793] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3791] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3787] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3791] <... ioctl resumed>) = 0 [pid 3793] <... futex resumed>) = 1 [pid 3792] <... futex resumed>) = 0 [pid 3787] <... openat resumed>) = 6 [pid 3786] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3793] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3792] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3791] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3787] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3792] <... futex resumed>) = 0 [pid 3791] <... ioctl resumed>) = 0 [pid 3787] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3792] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3791] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3787] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3793] <... ioctl resumed>) = 0 [pid 3791] <... ioctl resumed>) = 0 [pid 3787] <... ioctl resumed>) = 0 [pid 3793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3791] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3787] close(6) = 0 [pid 3791] <... ioctl resumed>) = 0 [pid 3787] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3791] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3787] <... ioctl resumed>) = 5 [pid 3787] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3787] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3787] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3787] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3786] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3786] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3795 attached [pid 3795] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3795] rt_sigprocmask(SIG_SETMASK, [], [pid 3786] <... clone3 resumed> => {parent_tid=[3795]}, 88) = 3795 [pid 3795] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3786] rt_sigprocmask(SIG_SETMASK, [], [pid 3795] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3786] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3786] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3795] <... futex resumed>) = 0 [pid 3795] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3786] <... futex resumed>) = 1 [pid 3795] <... ioctl resumed>) = 0 [pid 3786] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3795] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3795] <... futex resumed>) = 0 [pid 3786] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3795] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3787] <... futex resumed>) = 0 [pid 3787] ioctl(5, KVM_RUN [pid 3786] <... futex resumed>) = 1 [pid 3794] <... openat resumed>) = 3 [pid 3793] <... ioctl resumed>) = 0 [pid 3791] <... ioctl resumed>) = 0 [pid 3786] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3794] write(3, "1000", 4 [pid 3793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3791] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3795] <... futex resumed>) = 0 [pid 3794] <... write resumed>) = 4 [pid 3793] <... ioctl resumed>) = 0 [pid 3791] <... ioctl resumed>) = 0 [pid 3787] <... ioctl resumed>, 0) = 0 [pid 3786] <... futex resumed>) = 1 [pid 3795] ioctl(5, KVM_RUN [pid 3794] close(3 [pid 3793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3791] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3787] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3786] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}executing program [pid 3795] <... ioctl resumed>, 0) = 0 [pid 3794] <... close resumed>) = 0 [pid 3793] <... ioctl resumed>) = 0 [pid 3794] write(1, "executing program\n", 18 [pid 3793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3794] <... write resumed>) = 18 [pid 3794] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3793] <... ioctl resumed>) = 0 [pid 3791] <... ioctl resumed>) = 0 [pid 3787] <... futex resumed>) = 0 [pid 3795] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3794] <... futex resumed>) = 0 [pid 3793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3791] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3787] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3795] <... futex resumed>) = 1 [pid 3794] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3793] <... ioctl resumed>) = 0 [pid 3786] <... futex resumed>) = 0 [pid 3795] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3794] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3786] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3794] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3793] <... ioctl resumed>) = 0 [pid 3791] <... ioctl resumed>) = 0 [pid 3787] <... futex resumed>) = 0 [pid 3786] <... futex resumed>) = 1 [pid 3794] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3787] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3786] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3794] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3793] <... ioctl resumed>) = 0 [pid 3791] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3787] <... socket resumed>) = 6 [pid 3794] <... mmap resumed>) = 0x7fc37fe41000 [pid 3793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3794] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3793] <... ioctl resumed>) = 0 [pid 3787] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3794] <... mprotect resumed>) = 0 [pid 3793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3791] <... ioctl resumed>) = 0 [pid 3787] <... futex resumed>) = 1 [pid 3786] <... futex resumed>) = 0 [pid 3794] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3791] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3787] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3786] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3794] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3793] <... ioctl resumed>) = 0 [pid 3791] <... ioctl resumed>) = 0 [pid 3787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3786] <... futex resumed>) = 0 [pid 3794] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3791] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3787] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3786] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3797 attached [pid 3793] <... ioctl resumed>) = 0 [pid 3791] <... ioctl resumed>) = 0 [pid 3787] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3794] <... clone3 resumed> => {parent_tid=[3797]}, 88) = 3797 [pid 3793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3791] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3797] set_robust_list(0x7fc37fe619a0, 24 [pid 3794] rt_sigprocmask(SIG_SETMASK, [], [pid 3797] <... set_robust_list resumed>) = 0 [pid 3794] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3797] rt_sigprocmask(SIG_SETMASK, [], [pid 3794] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3793] <... ioctl resumed>) = 0 [pid 3791] <... ioctl resumed>) = 0 [pid 3787] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3797] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3794] <... futex resumed>) = 0 [pid 3793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3791] ioctl(5, KVM_GET_SREGS [pid 3787] <... futex resumed>) = 1 [pid 3786] <... futex resumed>) = 0 [pid 3797] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3794] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3787] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3786] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3797] <... openat resumed>) = 3 [pid 3791] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3786] <... futex resumed>) = 0 [pid 3797] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3787] ioctl(5, KVM_RUN [pid 3786] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3797] <... futex resumed>) = 1 [pid 3794] <... futex resumed>) = 0 [pid 3793] <... ioctl resumed>) = 0 [pid 3791] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3787] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3794] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3794] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3787] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3786] <... futex resumed>) = 0 [pid 3787] <... futex resumed>) = 1 [pid 3786] exit_group(0 [pid 3787] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL) = ? [pid 3786] <... exit_group resumed>) = ? [pid 3791] <... openat resumed>) = 6 [pid 3797] ioctl(3, KVM_CREATE_VM, 0 [pid 3795] <... futex resumed>) = ? [pid 3793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3791] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3787] +++ exited with 0 +++ [pid 3793] <... ioctl resumed>) = 0 [pid 3791] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3791] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3791] <... ioctl resumed>) = 0 [pid 3791] close(6 [pid 3793] <... ioctl resumed>) = 0 [pid 3791] <... close resumed>) = 0 [pid 3797] <... ioctl resumed>) = 4 [pid 3793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3791] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3797] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3794] <... futex resumed>) = 0 [pid 3794] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3794] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3797] <... futex resumed>) = 1 [pid 3797] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3797] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3794] <... futex resumed>) = 0 [pid 3794] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3794] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3797] <... futex resumed>) = 1 [pid 3797] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3793] <... ioctl resumed>) = 0 [pid 3791] <... ioctl resumed>) = 5 [pid 3793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3791] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3797] <... ioctl resumed>) = 0 [pid 3791] <... ioctl resumed>) = 0 [pid 3797] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3791] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3791] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3790] <... futex resumed>) = 0 [pid 3797] <... ioctl resumed>) = 0 [pid 3791] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3790] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3797] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3791] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3790] <... futex resumed>) = 0 [pid 3791] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3797] <... ioctl resumed>) = 0 [pid 3791] <... ioctl resumed>) = 0 [pid 3790] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3797] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3791] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3790] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3791] <... futex resumed>) = 0 [pid 3797] <... ioctl resumed>) = 0 [pid 3791] ioctl(5, KVM_RUN [pid 3790] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3790] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3790] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3790] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3790] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3790] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3799 attached [pid 3797] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3790] <... clone3 resumed> => {parent_tid=[3799]}, 88) = 3799 [pid 3799] set_robust_list(0x7fc37fe409a0, 24 [pid 3793] <... ioctl resumed>) = 0 [pid 3799] <... set_robust_list resumed>) = 0 [pid 3793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3790] rt_sigprocmask(SIG_SETMASK, [], [pid 3799] rt_sigprocmask(SIG_SETMASK, [], [pid 3790] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3799] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3790] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3799] ioctl(5, KVM_RUN [pid 3790] <... futex resumed>) = 0 [pid 3797] <... ioctl resumed>) = 0 [pid 3793] <... ioctl resumed>) = 0 [pid 3791] <... ioctl resumed>, 0) = 0 [pid 3790] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3799] <... ioctl resumed>, 0) = 0 [pid 3797] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3791] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3791] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3797] <... ioctl resumed>) = 0 [pid 3793] <... ioctl resumed>) = 0 [pid 3799] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3797] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3799] <... futex resumed>) = 1 [pid 3790] <... futex resumed>) = 0 [pid 3799] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3790] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3791] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3790] <... futex resumed>) = 0 [pid 3793] <... ioctl resumed>) = 0 [pid 3791] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3791] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3791] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3790] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3790] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3790] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3791] <... futex resumed>) = 0 [pid 3791] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3791] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3790] <... futex resumed>) = 0 [pid 3790] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3790] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3791] <... futex resumed>) = 1 [pid 3791] ioctl(5, KVM_RUN, 0) = -1 EFAULT (Bad address) [pid 3791] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3790] <... futex resumed>) = 0 [pid 3790] exit_group(0 [pid 3793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3790] <... exit_group resumed>) = ? [pid 3799] <... futex resumed>) = ? [pid 3791] <... futex resumed>) = ? [pid 3799] +++ exited with 0 +++ [pid 3797] <... ioctl resumed>) = 0 [pid 3797] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3793] <... ioctl resumed>) = 0 [pid 3793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3797] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3793] <... ioctl resumed>) = 0 [pid 3793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3793] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3793] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3793] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3793] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3793] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3793] close(6) = 0 [pid 3793] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3793] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3793] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3797] <... ioctl resumed>) = 0 [pid 3793] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3792] <... futex resumed>) = 0 [pid 3797] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3792] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3793] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3792] <... futex resumed>) = 0 [pid 3797] <... ioctl resumed>) = 0 [pid 3793] <... ioctl resumed>) = 0 [pid 3792] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3797] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3793] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3793] <... futex resumed>) = 0 [pid 3793] ioctl(5, KVM_RUN [pid 3797] <... ioctl resumed>) = 0 [pid 3792] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3797] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3792] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3797] <... ioctl resumed>) = 0 [pid 3792] <... futex resumed>) = 0 [pid 3797] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3792] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3792] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3797] <... ioctl resumed>) = 0 [pid 3792] <... mprotect resumed>) = 0 [pid 3797] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3792] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3797] <... ioctl resumed>) = 0 [pid 3792] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3801 attached [pid 3797] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3792] <... clone3 resumed> => {parent_tid=[3801]}, 88) = 3801 [pid 3792] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3792] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3792] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3801] set_robust_list(0x7fc37fe409a0, 24 [pid 3797] <... ioctl resumed>) = 0 [pid 3801] <... set_robust_list resumed>) = 0 [pid 3801] rt_sigprocmask(SIG_SETMASK, [], [pid 3797] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3801] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3801] ioctl(5, KVM_RUN [pid 3797] <... ioctl resumed>) = 0 [pid 3793] <... ioctl resumed>, 0) = 0 [pid 3793] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3793] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3797] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3801] <... ioctl resumed>, 0) = 0 [pid 3801] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3792] <... futex resumed>) = 0 [pid 3801] <... futex resumed>) = 1 [pid 3792] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3801] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3793] <... futex resumed>) = 0 [pid 3792] <... futex resumed>) = 1 [pid 3793] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3792] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3793] <... socket resumed>) = 6 [pid 3793] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3792] <... futex resumed>) = 0 [pid 3793] <... futex resumed>) = 1 [pid 3792] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3793] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3792] <... futex resumed>) = 0 [pid 3793] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3792] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3793] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3792] <... futex resumed>) = 0 [pid 3792] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3792] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3793] <... futex resumed>) = 1 [pid 3793] ioctl(5, KVM_RUN [pid 3797] <... ioctl resumed>) = 0 [pid 3797] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3793] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3797] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3793] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3797] <... ioctl resumed>) = 0 [pid 3797] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3793] <... futex resumed>) = 1 [pid 3792] <... futex resumed>) = 0 [pid 3793] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3792] exit_group(0 [pid 3801] <... futex resumed>) = ? [pid 3801] +++ exited with 0 +++ [pid 3792] <... exit_group resumed>) = ? [pid 3793] <... futex resumed>) = ? [pid 3797] <... ioctl resumed>) = 0 [pid 3797] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3797] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3797] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3797] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3797] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3797] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3797] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3797] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3797] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3797] close(6) = 0 [pid 3797] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3797] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3797] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3797] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3797] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3795] +++ exited with 0 +++ [pid 3786] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3786, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3794] <... futex resumed>) = 0 [pid 3794] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3797] <... futex resumed>) = 0 [pid 3797] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3797] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3797] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3794] <... futex resumed>) = 1 [pid 3794] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3794] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3797] <... futex resumed>) = 0 [pid 3794] <... futex resumed>) = 1 [pid 3797] ioctl(5, KVM_RUN [pid 3794] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3794] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3794] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3794] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3794] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[3803]}, 88) = 3803 [pid 3794] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3794] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3794] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3803 attached [pid 3797] <... ioctl resumed>, 0) = 0 [pid 3803] set_robust_list(0x7fc37fe409a0, 24 [pid 3797] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3803] <... set_robust_list resumed>) = 0 [pid 3803] rt_sigprocmask(SIG_SETMASK, [], [pid 3797] <... futex resumed>) = 0 [pid 3803] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3803] ioctl(5, KVM_RUN [pid 3797] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3803] <... ioctl resumed>, 0) = 0 [pid 3803] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3794] <... futex resumed>) = 0 [pid 3803] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3794] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3797] <... futex resumed>) = 0 [pid 3794] <... futex resumed>) = 1 [pid 3797] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3794] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3797] <... socket resumed>) = 6 [pid 3797] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3794] <... futex resumed>) = 0 [pid 3797] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3794] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3794] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3797] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3797] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3794] <... futex resumed>) = 0 [pid 3797] ioctl(5, KVM_RUN [pid 3794] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3794] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3797] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3797] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3794] <... futex resumed>) = 0 [pid 3797] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3794] exit_group(0 [pid 3797] <... futex resumed>) = ? [pid 3803] <... futex resumed>) = ? [pid 3794] <... exit_group resumed>) = ? [pid 3803] +++ exited with 0 +++ [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3804 ./strace-static-x86_64: Process 3804 attached [pid 3804] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3804] setpgid(0, 0) = 0 [pid 3804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3804] write(3, "1000", 4) = 4 [pid 3804] close(3executing program ) = 0 [pid 3804] write(1, "executing program\n", 18) = 18 [pid 3804] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3804] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3804] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3804] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3804] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3804] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3804] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3805 attached => {parent_tid=[3805]}, 88) = 3805 [pid 3804] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3804] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3805] set_robust_list(0x7fc37fe619a0, 24 [pid 3804] <... futex resumed>) = 0 [pid 3804] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3805] <... set_robust_list resumed>) = 0 [pid 3805] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3805] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3805] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3804] <... futex resumed>) = 0 [pid 3805] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3804] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3805] ioctl(3, KVM_CREATE_VM, 0 [pid 3804] <... futex resumed>) = 0 [pid 3804] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3805] <... ioctl resumed>) = 4 [pid 3805] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3804] <... futex resumed>) = 0 [pid 3804] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3804] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3805] <... futex resumed>) = 1 [pid 3805] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3805] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3804] <... futex resumed>) = 0 [pid 3805] <... futex resumed>) = 1 [pid 3804] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3804] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3805] <... ioctl resumed>) = 0 [pid 3805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3805] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3805] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3805] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3805] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3805] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3805] close(6) = 0 [pid 3805] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3805] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3805] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3805] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3805] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3804] <... futex resumed>) = 0 [pid 3804] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3805] <... futex resumed>) = 0 [pid 3804] <... futex resumed>) = 1 [pid 3805] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3804] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3805] <... ioctl resumed>) = 0 [pid 3805] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3804] <... futex resumed>) = 0 [pid 3791] +++ exited with 0 +++ [pid 3790] +++ exited with 0 +++ [pid 3805] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3804] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3790, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3805] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3804] <... futex resumed>) = 0 [pid 3805] ioctl(5, KVM_RUN [pid 3804] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3804] <... futex resumed>) = 0 [pid 3804] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3804] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3804] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3804] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3807 attached => {parent_tid=[3807]}, 88) = 3807 [pid 3807] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3804] rt_sigprocmask(SIG_SETMASK, [], [pid 3807] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3804] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3807] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3804] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3807] ioctl(5, KVM_RUN [pid 3804] <... futex resumed>) = 0 [pid 3804] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3805] <... ioctl resumed>, 0) = 0 [pid 3807] <... ioctl resumed>, 0) = 0 [pid 3805] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3807] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3804] <... futex resumed>) = 0 [pid 3807] <... futex resumed>) = 1 [pid 3804] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3807] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3804] <... futex resumed>) = 0 [pid 3804] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = 0 [pid 3804] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3805] <... futex resumed>) = 1 [pid 3805] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3805] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3804] <... futex resumed>) = 0 [pid 3805] <... futex resumed>) = 1 [pid 3804] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3805] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3804] <... futex resumed>) = 0 [pid 3805] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3804] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3805] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3805] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3804] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3805] <... futex resumed>) = 0 [pid 3804] <... futex resumed>) = 1 [pid 3805] ioctl(5, KVM_RUN [pid 3804] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] <... restart_syscall resumed>) = 0 [pid 3805] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3805] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3805] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3804] <... futex resumed>) = 0 [pid 3804] exit_group(0) = ? [pid 3807] <... futex resumed>) = ? [pid 3805] <... futex resumed>) = ? [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3808 attached [pid 3807] +++ exited with 0 +++ [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3808 executing program [pid 3808] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3808] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3808] setpgid(0, 0) = 0 [pid 3808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3808] write(3, "1000", 4) = 4 [pid 3808] close(3) = 0 [pid 3808] write(1, "executing program\n", 18) = 18 [pid 3808] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3808] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3808] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3808] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3808] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3808] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3808] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3809 attached => {parent_tid=[3809]}, 88) = 3809 [pid 3809] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3808] rt_sigprocmask(SIG_SETMASK, [], [pid 3809] rt_sigprocmask(SIG_SETMASK, [], [pid 3808] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3809] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3808] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3809] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3808] <... futex resumed>) = 0 [pid 3808] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3809] <... openat resumed>) = 3 [pid 3809] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3808] <... futex resumed>) = 0 [pid 3809] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3808] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3808] <... futex resumed>) = 0 [pid 3809] ioctl(3, KVM_CREATE_VM, 0 [pid 3808] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3809] <... ioctl resumed>) = 4 [pid 3809] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3808] <... futex resumed>) = 0 [pid 3808] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3808] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3809] <... futex resumed>) = 1 [pid 3809] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3809] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3808] <... futex resumed>) = 0 [pid 3808] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3808] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3809] <... futex resumed>) = 1 [pid 3809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3809] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3809] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3809] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3809] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3809] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3809] close(6) = 0 [pid 3809] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3809] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3809] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3809] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3808] <... futex resumed>) = 0 [pid 3809] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3808] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3809] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3808] <... futex resumed>) = 0 [pid 3808] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3809] <... ioctl resumed>) = 0 [pid 3809] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3809] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3808] <... futex resumed>) = 0 [pid 3808] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3809] <... futex resumed>) = 0 [pid 3808] <... futex resumed>) = 1 [pid 3809] ioctl(5, KVM_RUN [pid 3808] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3808] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3808] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3808] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3808] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3811 attached [pid 3811] set_robust_list(0x7fc37fe409a0, 24 [pid 3808] <... clone3 resumed> => {parent_tid=[3811]}, 88) = 3811 [pid 3811] <... set_robust_list resumed>) = 0 [pid 3808] rt_sigprocmask(SIG_SETMASK, [], [pid 3811] rt_sigprocmask(SIG_SETMASK, [], [pid 3808] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3811] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3811] ioctl(5, KVM_RUN [pid 3808] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3797] +++ exited with 0 +++ [pid 3794] +++ exited with 0 +++ [pid 3793] +++ exited with 0 +++ [pid 3792] +++ exited with 0 +++ [pid 3809] <... ioctl resumed>, 0) = 0 [pid 3808] <... futex resumed>) = 0 [pid 3808] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3794, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3812 attached [pid 3809] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3812 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3813 ./strace-static-x86_64: Process 3813 attached [pid 3812] set_robust_list(0x55558e2706a0, 24 [pid 3811] <... ioctl resumed>, 0) = 0 [pid 3809] <... futex resumed>) = 0 [pid 3813] set_robust_list(0x55558e2706a0, 24 [pid 3812] <... set_robust_list resumed>) = 0 [pid 3809] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3811] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3813] <... set_robust_list resumed>) = 0 [pid 3812] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3811] <... futex resumed>) = 1 [pid 3808] <... futex resumed>) = 0 [pid 3813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3812] <... prctl resumed>) = 0 [pid 3811] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3808] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3813] setpgid(0, 0 [pid 3812] setpgid(0, 0 [pid 3809] <... futex resumed>) = 0 [pid 3808] <... futex resumed>) = 1 [pid 3813] <... setpgid resumed>) = 0 [pid 3812] <... setpgid resumed>) = 0 [pid 3809] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3808] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3805] +++ exited with 0 +++ [pid 3804] +++ exited with 0 +++ [pid 3813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3809] <... socket resumed>) = 6 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3804, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3813] <... openat resumed>) = 3 [pid 297] restart_syscall(<... resuming interrupted clone ...>executing program [pid 3813] write(3, "1000", 4) = 4 [pid 3813] close(3) = 0 [pid 3813] write(1, "executing program\n", 18) = 18 [pid 3812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3809] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3813] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3809] <... futex resumed>) = 1 [pid 3808] <... futex resumed>) = 0 [pid 3813] <... futex resumed>) = 0 [pid 3809] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3808] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3813] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3808] <... futex resumed>) = 0 [pid 3813] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3808] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3813] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3809] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3813] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3809] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3813] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3812] <... openat resumed>) = 3 [pid 3809] <... futex resumed>) = 1 [pid 3808] <... futex resumed>) = 0 [pid 3813] <... mmap resumed>) = 0x7fc37fe41000 [pid 3812] write(3, "1000", 4 [pid 3809] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3813] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3812] <... write resumed>) = 4 [pid 3809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3808] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3813] <... mprotect resumed>) = 0 [pid 3812] close(3 [pid 3809] ioctl(5, KVM_RUN [pid 3808] <... futex resumed>) = 0 [pid 3813] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3812] <... close resumed>) = 0 [pid 3809] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3808] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3813] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3812] write(1, "executing program\n", 18executing program [pid 3813] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3812] <... write resumed>) = 18 ./strace-static-x86_64: Process 3814 attached [pid 3812] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3809] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3814] set_robust_list(0x7fc37fe619a0, 24 [pid 3813] <... clone3 resumed> => {parent_tid=[3814]}, 88) = 3814 [pid 3812] <... futex resumed>) = 0 [pid 3809] <... futex resumed>) = 1 [pid 3808] <... futex resumed>) = 0 [pid 3814] <... set_robust_list resumed>) = 0 [pid 3813] rt_sigprocmask(SIG_SETMASK, [], [pid 3812] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3814] rt_sigprocmask(SIG_SETMASK, [], [pid 3813] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3808] exit_group(0 [pid 3814] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3813] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3812] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3811] <... futex resumed>) = ? [pid 3808] <... exit_group resumed>) = ? [pid 3812] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3811] +++ exited with 0 +++ [pid 3809] +++ exited with 0 +++ [pid 3812] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3812] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3812] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3812] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3812] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3815 attached [pid 3815] set_robust_list(0x7fc37fe619a0, 24 [pid 3812] <... clone3 resumed> => {parent_tid=[3815]}, 88) = 3815 [pid 3815] <... set_robust_list resumed>) = 0 [pid 3812] rt_sigprocmask(SIG_SETMASK, [], [pid 3815] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3812] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3815] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3812] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3812] <... futex resumed>) = 0 [pid 3815] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3812] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3815] <... openat resumed>) = 3 [pid 3815] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3814] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3815] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3812] <... futex resumed>) = 0 [pid 3812] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3815] <... futex resumed>) = 0 [pid 3812] <... futex resumed>) = 1 [pid 3815] ioctl(3, KVM_CREATE_VM, 0 [pid 3814] <... openat resumed>) = 3 [pid 3813] <... futex resumed>) = 0 [pid 3812] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3815] <... ioctl resumed>) = 4 [pid 3814] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3813] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] <... restart_syscall resumed>) = 0 [pid 3815] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3814] <... futex resumed>) = 0 [pid 3813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3815] <... futex resumed>) = 0 [pid 3814] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3813] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3815] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3814] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3813] <... futex resumed>) = 0 [pid 3814] ioctl(3, KVM_CREATE_VM, 0 [pid 3813] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3812] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3815] <... futex resumed>) = 0 [pid 3812] <... futex resumed>) = 1 [pid 3812] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3815] ioctl(4, KVM_CREATE_VCPU, 2./strace-static-x86_64: Process 3816 attached ) = 5 [pid 3814] <... ioctl resumed>) = 4 [pid 3816] set_robust_list(0x55558e2706a0, 24 [pid 3815] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3816] <... set_robust_list resumed>) = 0 [pid 3815] <... futex resumed>) = 1 [pid 3814] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3816] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3815] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3813] <... futex resumed>) = 0 [pid 3816] <... prctl resumed>) = 0 [pid 3814] <... futex resumed>) = 1 [pid 3813] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3816] setpgid(0, 0 [pid 3814] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3813] <... futex resumed>) = 0 [pid 3816] <... setpgid resumed>) = 0 [pid 3814] <... ioctl resumed>) = 5 [pid 3813] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3816 [pid 3812] <... futex resumed>) = 0 [pid 3816] <... openat resumed>) = 3 [pid 3816] write(3, "1000", 4) = 4 [pid 3816] close(3) = 0 [pid 3816] write(1, "executing program\n", 18) = 18 [pid 3816] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3816] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3814] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3816] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3816] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3814] <... futex resumed>) = 1 [pid 3813] <... futex resumed>) = 0 [pid 3816] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3814] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3813] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3816] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3814] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3813] <... futex resumed>) = 0 [pid 3816] <... mmap resumed>) = 0x7fc37fe41000 [pid 3813] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3816] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3814] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3816] <... mprotect resumed>) = 0 [pid 3816] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3814] <... ioctl resumed>) = 0 [pid 3814] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3816] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3812] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3815] <... futex resumed>) = 0 [pid 3815] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3816] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3812] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3816] <... clone3 resumed> => {parent_tid=[3817]}, 88) = 3817 [pid 3816] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3816] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3817 attached ) = 0 [pid 3816] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3817] set_robust_list(0x7fc37fe619a0, 24 [pid 3815] <... ioctl resumed>) = 0 [pid 3814] <... ioctl resumed>) = 0 [pid 3815] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3814] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3817] <... set_robust_list resumed>) = 0 [pid 3817] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3815] <... ioctl resumed>) = 0 [pid 3815] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3814] <... ioctl resumed>) = 0 [pid 3814] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3817] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3817] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3816] <... futex resumed>) = 0 [pid 3816] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3816] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3817] <... futex resumed>) = 1 [pid 3817] ioctl(3, KVM_CREATE_VM, 0 [pid 3815] <... ioctl resumed>) = 0 [pid 3814] <... ioctl resumed>) = 0 [pid 3814] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3817] <... ioctl resumed>) = 4 [pid 3815] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3817] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3817] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3816] <... futex resumed>) = 0 [pid 3816] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3816] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3817] <... futex resumed>) = 0 [pid 3817] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3815] <... ioctl resumed>) = 0 [pid 3814] <... ioctl resumed>) = 0 [pid 3815] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3814] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3814] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3815] <... ioctl resumed>) = 0 [pid 3815] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3817] <... ioctl resumed>) = 5 [pid 3814] <... ioctl resumed>) = 0 [pid 3817] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3815] <... ioctl resumed>) = 0 [pid 3814] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3815] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3817] <... futex resumed>) = 1 [pid 3816] <... futex resumed>) = 0 [pid 3814] <... ioctl resumed>) = 0 [pid 3817] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3816] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3814] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3816] <... futex resumed>) = 0 [pid 3815] <... ioctl resumed>) = 0 [pid 3814] <... ioctl resumed>) = 0 [pid 3817] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3816] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3815] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3814] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3817] <... ioctl resumed>) = 0 [pid 3814] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3817] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3815] <... ioctl resumed>) = 0 [pid 3814] <... ioctl resumed>) = 0 [pid 3817] <... ioctl resumed>) = 0 [pid 3815] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3814] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3817] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3815] <... ioctl resumed>) = 0 [pid 3817] <... ioctl resumed>) = 0 [pid 3815] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3817] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3815] <... ioctl resumed>) = 0 [pid 3814] <... ioctl resumed>) = 0 [pid 3817] <... ioctl resumed>) = 0 [pid 3815] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3814] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3817] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3815] <... ioctl resumed>) = 0 [pid 3817] <... ioctl resumed>) = 0 [pid 3815] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3814] <... ioctl resumed>) = 0 [pid 3817] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3815] <... ioctl resumed>) = 0 [pid 3814] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3815] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3817] <... ioctl resumed>) = 0 [pid 3817] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3815] <... ioctl resumed>) = 0 [pid 3814] <... ioctl resumed>) = 0 [pid 3817] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3815] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3814] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3817] <... ioctl resumed>) = 0 [pid 3815] <... ioctl resumed>) = 0 [pid 3814] <... ioctl resumed>) = 0 [pid 3817] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3815] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3814] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3817] <... ioctl resumed>) = 0 [pid 3817] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3815] <... ioctl resumed>) = 0 [pid 3814] <... ioctl resumed>) = 0 [pid 3815] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3814] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3817] <... ioctl resumed>) = 0 [pid 3815] <... ioctl resumed>) = 0 [pid 3817] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3815] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3814] <... ioctl resumed>) = 0 [pid 3815] <... ioctl resumed>) = 0 [pid 3817] <... ioctl resumed>) = 0 [pid 3814] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3817] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3815] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3817] <... ioctl resumed>) = 0 [pid 3817] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3815] <... ioctl resumed>) = 0 [pid 3815] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3814] <... ioctl resumed>) = 0 [pid 3814] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3815] <... ioctl resumed>) = 0 [pid 3814] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3815] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3814] <... ioctl resumed>) = 0 [pid 3815] <... ioctl resumed>) = 0 [pid 3814] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3815] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3817] <... ioctl resumed>) = 0 [pid 3815] <... ioctl resumed>) = 0 [pid 3814] <... ioctl resumed>) = 0 [pid 3817] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3815] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3814] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3817] <... ioctl resumed>) = 0 [pid 3815] <... ioctl resumed>) = 0 [pid 3814] <... ioctl resumed>) = 0 [pid 3817] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3815] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3814] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3817] <... ioctl resumed>) = 0 [pid 3815] <... ioctl resumed>) = 0 [pid 3814] <... ioctl resumed>) = 0 [pid 3817] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3815] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3814] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3817] <... ioctl resumed>) = 0 [pid 3814] <... ioctl resumed>) = 0 [pid 3815] <... ioctl resumed>) = 0 [pid 3808] +++ exited with 0 +++ [pid 3815] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3814] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3817] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3815] <... ioctl resumed>) = 0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3808, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3814] <... ioctl resumed>) = 0 [pid 3817] <... ioctl resumed>) = 0 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3817] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3814] ioctl(5, KVM_GET_SREGS [pid 3817] <... ioctl resumed>) = 0 [pid 3815] ioctl(5, KVM_GET_SREGS [pid 3817] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3814] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3815] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3814] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 300] <... restart_syscall resumed>) = 0 [pid 3815] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3814] <... openat resumed>) = 6 [pid 3815] <... openat resumed>) = 6 [pid 3814] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3817] <... ioctl resumed>) = 0 [pid 3817] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3815] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3814] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3815] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3814] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3815] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3814] <... ioctl resumed>) = 0 [pid 3815] <... ioctl resumed>) = 0 [pid 3815] close(6 [pid 3814] close(6 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3818 [pid 3815] <... close resumed>) = 0 [pid 3814] <... close resumed>) = 0 [pid 3815] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3814] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3815] <... ioctl resumed>) = 5 [pid 3814] <... ioctl resumed>) = 5 [pid 3815] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3814] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3815] <... ioctl resumed>) = 0 [pid 3814] <... ioctl resumed>) = 0 [pid 3815] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3815] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3814] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3815] <... futex resumed>) = 1 [pid 3814] <... ioctl resumed>) = 0 [pid 3812] <... futex resumed>) = 0 [pid 3815] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3814] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3812] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3818 attached [pid 3817] <... ioctl resumed>) = 0 [pid 3814] <... futex resumed>) = 1 [pid 3813] <... futex resumed>) = 0 [pid 3812] <... futex resumed>) = 0 [pid 3818] set_robust_list(0x55558e2706a0, 24 [pid 3817] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3815] <... ioctl resumed>) = 0 [pid 3814] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3812] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3818] <... set_robust_list resumed>) = 0 [pid 3817] <... ioctl resumed>) = 0 [pid 3815] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3818] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3817] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3815] <... futex resumed>) = 0 [pid 3812] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3818] <... prctl resumed>) = 0 [pid 3812] <... futex resumed>) = 0 [pid 3817] <... ioctl resumed>) = 0 [pid 3815] ioctl(5, KVM_RUN [pid 3812] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3818] setpgid(0, 0 [pid 3817] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3812] <... futex resumed>) = 0 [pid 3812] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3818] <... setpgid resumed>) = 0 [pid 3817] <... ioctl resumed>) = 0 [pid 3812] <... mmap resumed>) = 0x7fc37fe20000 [pid 3812] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3812] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3812] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3820 attached [pid 3820] set_robust_list(0x7fc37fe409a0, 24 [pid 3812] <... clone3 resumed> => {parent_tid=[3820]}, 88) = 3820 [pid 3820] <... set_robust_list resumed>) = 0 [pid 3812] rt_sigprocmask(SIG_SETMASK, [], [pid 3820] rt_sigprocmask(SIG_SETMASK, [], [pid 3812] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3820] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3812] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3820] ioctl(5, KVM_RUN [pid 3812] <... futex resumed>) = 0 [pid 3817] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3812] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3818] <... openat resumed>) = 3 [pid 3817] <... ioctl resumed>) = 0 [pid 3813] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3814] <... futex resumed>) = 0 [pid 3813] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3814] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3814] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3813] <... futex resumed>) = 0 [pid 3814] <... futex resumed>) = 1 [pid 3814] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3813] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3814] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3813] <... futex resumed>) = 0 [pid 3813] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3814] ioctl(5, KVM_RUN [pid 3813] <... futex resumed>) = 0 [pid 3817] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3818] write(3, "1000", 4 [pid 3813] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3818] <... write resumed>) = 4 [pid 3817] <... ioctl resumed>) = 0 [pid 3813] <... mmap resumed>) = 0x7fc37fe20000 [pid 3818] close(3 [pid 3817] ioctl(5, KVM_GET_SREGS [pid 3818] <... close resumed>) = 0 [pid 3818] write(1, "executing program\n", 18 executing program [pid 3817] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3815] <... ioctl resumed>, 0) = 0 [pid 3818] <... write resumed>) = 18 [pid 3817] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3813] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3818] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3817] <... openat resumed>) = 6 [pid 3820] <... ioctl resumed>, 0) = 0 [pid 3818] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3813] <... mprotect resumed>) = 0 [pid 3818] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3817] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3820] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3818] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3820] <... futex resumed>) = 1 [pid 3818] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3817] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3812] <... futex resumed>) = 0 [pid 3820] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3818] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3817] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3815] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3813] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3812] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3818] <... mmap resumed>) = 0x7fc37fe41000 [pid 3817] <... ioctl resumed>) = 0 [pid 3815] <... futex resumed>) = 0 [pid 3813] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3812] <... futex resumed>) = 0 [pid 3820] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3818] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3817] close(6 [pid 3815] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3813] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3812] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3818] <... mprotect resumed>) = 0 [pid 3817] <... close resumed>) = 0 ./strace-static-x86_64: Process 3822 attached [pid 3820] <... socket resumed>) = 6 [pid 3822] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3822] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3820] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3822] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3820] <... futex resumed>) = 1 [pid 3817] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3813] <... clone3 resumed> => {parent_tid=[3822]}, 88) = 3822 [pid 3812] <... futex resumed>) = 0 [pid 3820] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3818] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3817] <... ioctl resumed>) = 5 [pid 3813] rt_sigprocmask(SIG_SETMASK, [], [pid 3812] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3818] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3812] <... futex resumed>) = 1 [pid 3818] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3817] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3815] <... futex resumed>) = 0 [pid 3813] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3812] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3815] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3813] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3823 attached [pid 3815] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3822] <... futex resumed>) = 0 [pid 3817] <... ioctl resumed>) = 0 [pid 3813] <... futex resumed>) = 1 [pid 3823] set_robust_list(0x7fc37fe619a0, 24 [pid 3822] ioctl(5, KVM_RUN [pid 3818] <... clone3 resumed> => {parent_tid=[3823]}, 88) = 3823 [pid 3817] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3815] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3813] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3823] <... set_robust_list resumed>) = 0 [pid 3818] rt_sigprocmask(SIG_SETMASK, [], [pid 3817] <... ioctl resumed>) = 0 [pid 3815] <... futex resumed>) = 1 [pid 3812] <... futex resumed>) = 0 [pid 3823] rt_sigprocmask(SIG_SETMASK, [], [pid 3822] <... ioctl resumed>, 0) = 0 [pid 3818] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3817] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3815] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3814] <... ioctl resumed>, 0) = 0 [pid 3812] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3823] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3822] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3818] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3817] <... futex resumed>) = 1 [pid 3816] <... futex resumed>) = 0 [pid 3815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3814] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3812] <... futex resumed>) = 0 [pid 3823] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3822] <... futex resumed>) = 1 [pid 3818] <... futex resumed>) = 0 [pid 3817] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3816] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3815] ioctl(5, KVM_RUN [pid 3813] <... futex resumed>) = 0 [pid 3823] <... openat resumed>) = 3 [pid 3822] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3818] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3816] <... futex resumed>) = 0 [pid 3814] <... futex resumed>) = 0 [pid 3812] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3813] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3823] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3817] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3816] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3815] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3813] <... futex resumed>) = 0 [pid 3823] <... futex resumed>) = 0 [pid 3818] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3817] <... ioctl resumed>) = 0 [pid 3814] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3813] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3823] ioctl(3, KVM_CREATE_VM, 0 [pid 3818] <... futex resumed>) = 0 [pid 3817] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3815] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3814] <... socket resumed>) = 6 [pid 3818] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3816] <... futex resumed>) = 0 [pid 3817] <... futex resumed>) = 1 [pid 3816] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3817] ioctl(5, KVM_RUN [pid 3815] <... futex resumed>) = 1 [pid 3814] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3812] <... futex resumed>) = 0 [pid 3816] <... futex resumed>) = 0 [pid 3814] <... futex resumed>) = 1 [pid 3813] <... futex resumed>) = 0 [pid 3812] exit_group(0 [pid 3820] <... futex resumed>) = ? [pid 3814] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3813] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3812] <... exit_group resumed>) = ? [pid 3820] +++ exited with 0 +++ [pid 3816] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3814] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3813] <... futex resumed>) = 0 [pid 3816] <... futex resumed>) = 0 [pid 3814] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3814] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3814] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3823] <... ioctl resumed>) = 4 [pid 3823] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3823] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3813] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3818] <... futex resumed>) = 0 [pid 3816] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3818] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3816] <... mmap resumed>) = 0x7fc37fe20000 [pid 3813] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3823] <... futex resumed>) = 0 [pid 3818] <... futex resumed>) = 1 [pid 3816] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3813] <... futex resumed>) = 1 [pid 3823] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3818] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3814] <... futex resumed>) = 0 [pid 3823] <... ioctl resumed>) = 5 [pid 3816] <... mprotect resumed>) = 0 [pid 3813] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3816] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3814] ioctl(5, KVM_RUN [pid 3823] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3816] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3814] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3823] <... futex resumed>) = 1 [pid 3818] <... futex resumed>) = 0 [pid 3816] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3825 attached [pid 3823] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3818] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3814] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3825] set_robust_list(0x7fc37fe409a0, 24 [pid 3818] <... futex resumed>) = 0 [pid 3816] <... clone3 resumed> => {parent_tid=[3825]}, 88) = 3825 [pid 3825] <... set_robust_list resumed>) = 0 [pid 3818] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3816] rt_sigprocmask(SIG_SETMASK, [], [pid 3825] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3825] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3814] <... futex resumed>) = 1 [pid 3813] <... futex resumed>) = 0 [pid 3823] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3814] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3823] <... ioctl resumed>) = 0 [pid 3816] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3813] exit_group(0 [pid 3823] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3817] <... ioctl resumed>, 0) = 0 [pid 3813] <... exit_group resumed>) = ? [pid 3816] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3823] <... ioctl resumed>) = 0 [pid 3823] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3814] <... futex resumed>) = ? [pid 3822] <... futex resumed>) = ? [pid 3814] +++ exited with 0 +++ [pid 3823] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3825] <... futex resumed>) = 0 [pid 3817] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3816] <... futex resumed>) = 1 [pid 3825] ioctl(5, KVM_RUN [pid 3817] <... futex resumed>) = 0 [pid 3816] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3823] <... ioctl resumed>) = 0 [pid 3823] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3825] <... ioctl resumed>, 0) = 0 [pid 3817] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3825] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3823] <... ioctl resumed>) = 0 [pid 3816] <... futex resumed>) = 0 [pid 3825] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3823] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3816] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3823] <... ioctl resumed>) = 0 [pid 3817] <... futex resumed>) = 0 [pid 3816] <... futex resumed>) = 1 [pid 3823] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3817] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3816] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3823] <... ioctl resumed>) = 0 [pid 3817] <... socket resumed>) = 6 [pid 3823] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3817] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3816] <... futex resumed>) = 0 [pid 3817] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3816] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3816] <... futex resumed>) = 0 [pid 3817] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3816] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3817] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3817] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3816] <... futex resumed>) = 0 [pid 3817] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3816] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3816] <... futex resumed>) = 0 [pid 3817] ioctl(5, KVM_RUN [pid 3816] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3817] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3817] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3816] <... futex resumed>) = 0 [pid 3816] exit_group(0 [pid 3823] <... ioctl resumed>) = 0 [pid 3816] <... exit_group resumed>) = ? [pid 3823] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3825] <... futex resumed>) = ? [pid 3825] +++ exited with 0 +++ [pid 3823] <... ioctl resumed>) = 0 [pid 3823] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3823] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3823] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3823] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3817] <... futex resumed>) = ? [pid 3823] <... ioctl resumed>) = 0 [pid 3823] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3823] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3823] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3823] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3823] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3823] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3823] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3823] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3823] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3823] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3823] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3823] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3823] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3823] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3823] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3823] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3823] close(6) = 0 [pid 3815] +++ exited with 0 +++ [pid 3812] +++ exited with 0 +++ [pid 3823] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3823] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3823] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 299] <... restart_syscall resumed>) = 0 [pid 3823] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3818] <... futex resumed>) = 0 [pid 3823] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3818] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3818] <... futex resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3818] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3823] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}./strace-static-x86_64: Process 3826 attached ) = 0 [pid 3826] set_robust_list(0x55558e2706a0, 24 [pid 3823] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3826] <... set_robust_list resumed>) = 0 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3826 [pid 3826] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3823] <... futex resumed>) = 1 [pid 3818] <... futex resumed>) = 0 [pid 3826] <... prctl resumed>) = 0 [pid 3823] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3818] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3826] setpgid(0, 0 [pid 3823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3818] <... futex resumed>) = 0 [pid 3826] <... setpgid resumed>) = 0 [pid 3823] ioctl(5, KVM_RUN [pid 3818] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3818] <... futex resumed>) = 0 [pid 3826] <... openat resumed>) = 3 [pid 3818] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3826] write(3, "1000", 4 [pid 3818] <... mmap resumed>) = 0x7fc37fe20000 [pid 3826] <... write resumed>) = 4 [pid 3818] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3826] close(3 [pid 3818] <... mprotect resumed>) = 0 [pid 3826] <... close resumed>) = 0 [pid 3818] rt_sigprocmask(SIG_BLOCK, ~[], executing program [pid 3826] write(1, "executing program\n", 18 [pid 3818] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3826] <... write resumed>) = 18 [pid 3818] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3826] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3828 attached ) = 0 [pid 3828] set_robust_list(0x7fc37fe409a0, 24 [pid 3818] <... clone3 resumed> => {parent_tid=[3828]}, 88) = 3828 [pid 3826] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3828] <... set_robust_list resumed>) = 0 [pid 3826] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3818] rt_sigprocmask(SIG_SETMASK, [], [pid 3828] rt_sigprocmask(SIG_SETMASK, [], [pid 3818] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3828] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3826] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3828] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3826] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3818] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3828] ioctl(5, KVM_RUN [pid 3826] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3818] <... futex resumed>) = 0 [pid 3826] <... mmap resumed>) = 0x7fc37fe41000 [pid 3818] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3826] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3826] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3826] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3823] <... ioctl resumed>, 0) = 0 ./strace-static-x86_64: Process 3829 attached [pid 3828] <... ioctl resumed>, 0) = 0 [pid 3823] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3829] set_robust_list(0x7fc37fe619a0, 24 [pid 3826] <... clone3 resumed> => {parent_tid=[3829]}, 88) = 3829 [pid 3829] <... set_robust_list resumed>) = 0 [pid 3826] rt_sigprocmask(SIG_SETMASK, [], [pid 3829] rt_sigprocmask(SIG_SETMASK, [], [pid 3826] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3829] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3826] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3829] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3826] <... futex resumed>) = 0 [pid 3829] <... openat resumed>) = 3 [pid 3826] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3829] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3826] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3829] <... futex resumed>) = 0 [pid 3826] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3829] ioctl(3, KVM_CREATE_VM, 0 [pid 3826] <... futex resumed>) = 0 [pid 3828] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3826] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3823] <... futex resumed>) = 0 [pid 3828] <... futex resumed>) = 1 [pid 3823] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3818] <... futex resumed>) = 0 [pid 3828] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3818] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3823] <... futex resumed>) = 0 [pid 3818] <... futex resumed>) = 1 [pid 3823] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3818] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3823] <... socket resumed>) = 6 [pid 3823] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3818] <... futex resumed>) = 0 [pid 3823] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3818] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3823] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3823] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3823] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3829] <... ioctl resumed>) = 4 [pid 3829] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3829] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3826] <... futex resumed>) = 0 [pid 3823] <... futex resumed>) = 0 [pid 3818] <... futex resumed>) = 1 [pid 3826] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3823] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3818] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3826] <... futex resumed>) = 0 [pid 3818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3826] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3818] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3823] <... futex resumed>) = 0 [pid 3818] <... futex resumed>) = 1 [pid 3823] ioctl(5, KVM_RUN [pid 3818] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3829] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3823] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3823] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3818] <... futex resumed>) = 0 [pid 3823] <... futex resumed>) = 1 [pid 3818] exit_group(0) = ? [pid 3828] <... futex resumed>) = ? [pid 3823] +++ exited with 0 +++ [pid 3829] <... ioctl resumed>) = 5 [pid 3829] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3826] <... futex resumed>) = 0 [pid 3826] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3826] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3829] <... futex resumed>) = 1 [pid 3829] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3822] +++ exited with 0 +++ [pid 3813] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3829] <... ioctl resumed>) = 0 [pid 3829] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3829] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3829] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3829] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3829] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3829] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3829] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3829] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3829] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3829] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3829] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3830 attached , child_tidptr=0x55558e270690) = 3830 [pid 3829] <... ioctl resumed>) = 0 [pid 3830] set_robust_list(0x55558e2706a0, 24 [pid 3829] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3830] <... set_robust_list resumed>) = 0 [pid 3830] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3829] <... ioctl resumed>) = 0 [pid 3830] <... prctl resumed>) = 0 [pid 3830] setpgid(0, 0 [pid 3829] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3830] <... setpgid resumed>) = 0 [pid 3830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3829] <... ioctl resumed>) = 0 [pid 3829] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3830] <... openat resumed>) = 3 [pid 3830] write(3, "1000", 4) = 4 [pid 3830] close(3) = 0 executing program [pid 3830] write(1, "executing program\n", 18) = 18 [pid 3830] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3830] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3829] <... ioctl resumed>) = 0 [pid 3830] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3829] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3830] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3829] <... ioctl resumed>) = 0 [pid 3829] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3830] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3829] <... ioctl resumed>) = 0 [pid 3830] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3829] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3830] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3830] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3831 attached => {parent_tid=[3831]}, 88) = 3831 [pid 3831] set_robust_list(0x7fc37fe619a0, 24 [pid 3830] rt_sigprocmask(SIG_SETMASK, [], [pid 3831] <... set_robust_list resumed>) = 0 [pid 3830] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3831] rt_sigprocmask(SIG_SETMASK, [], [pid 3830] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3831] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3829] <... ioctl resumed>) = 0 [pid 3829] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3831] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3830] <... futex resumed>) = 0 [pid 3830] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3831] <... openat resumed>) = 3 [pid 3831] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3830] <... futex resumed>) = 0 [pid 3831] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3830] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3830] <... futex resumed>) = 0 [pid 3831] ioctl(3, KVM_CREATE_VM, 0 [pid 3830] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3831] <... ioctl resumed>) = 4 [pid 3817] +++ exited with 0 +++ [pid 3816] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3816, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3831] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3830] <... futex resumed>) = 0 [pid 3830] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3830] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3831] <... futex resumed>) = 1 [pid 3831] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3831] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3830] <... futex resumed>) = 0 [pid 3830] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3830] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3831] <... futex resumed>) = 1 [pid 3831] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3829] <... ioctl resumed>) = 0 [pid 3829] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3831] <... ioctl resumed>) = 0 [pid 3831] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3829] <... ioctl resumed>) = 0 [pid 3829] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 297] <... restart_syscall resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3832 ./strace-static-x86_64: Process 3832 attached [pid 3831] <... ioctl resumed>) = 0 [pid 3829] <... ioctl resumed>) = 0 [pid 3832] set_robust_list(0x55558e2706a0, 24 [pid 3829] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3831] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3832] <... set_robust_list resumed>) = 0 [pid 3829] <... ioctl resumed>) = 0 [pid 3829] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3832] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3829] <... ioctl resumed>) = 0 [pid 3829] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3832] <... prctl resumed>) = 0 [pid 3832] setpgid(0, 0 [pid 3829] <... ioctl resumed>) = 0 [pid 3832] <... setpgid resumed>) = 0 [pid 3829] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3831] <... ioctl resumed>) = 0 [pid 3831] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3831] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3832] <... openat resumed>) = 3 [pid 3831] <... ioctl resumed>) = 0 [pid 3829] <... ioctl resumed>) = 0 [pid 3832] write(3, "1000", 4 [pid 3829] ioctl(5, KVM_GET_SREGSexecuting program [pid 3832] <... write resumed>) = 4 [pid 3831] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3832] close(3 [pid 3829] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3832] <... close resumed>) = 0 [pid 3829] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3832] write(1, "executing program\n", 18 [pid 3829] <... openat resumed>) = 6 [pid 3832] <... write resumed>) = 18 [pid 3832] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3829] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3832] <... futex resumed>) = 0 [pid 3832] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3829] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3832] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3832] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3829] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3832] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3832] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3831] <... ioctl resumed>) = 0 [pid 3829] <... ioctl resumed>) = 0 [pid 3832] <... mmap resumed>) = 0x7fc37fe41000 [pid 3831] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3832] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3829] close(6 [pid 3832] <... mprotect resumed>) = 0 [pid 3831] <... ioctl resumed>) = 0 [pid 3829] <... close resumed>) = 0 [pid 3832] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3831] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3829] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3832] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3829] <... ioctl resumed>) = 5 [pid 3832] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3833 attached [pid 3831] <... ioctl resumed>) = 0 [pid 3832] <... clone3 resumed> => {parent_tid=[3833]}, 88) = 3833 [pid 3831] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3829] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3833] set_robust_list(0x7fc37fe619a0, 24 [pid 3832] rt_sigprocmask(SIG_SETMASK, [], [pid 3831] <... ioctl resumed>) = 0 [pid 3829] <... ioctl resumed>) = 0 [pid 3833] <... set_robust_list resumed>) = 0 [pid 3832] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3831] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3833] rt_sigprocmask(SIG_SETMASK, [], [pid 3832] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3829] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3832] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3829] <... ioctl resumed>) = 0 [pid 3829] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3826] <... futex resumed>) = 0 [pid 3829] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3826] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3826] <... futex resumed>) = 0 [pid 3829] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3826] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3831] <... ioctl resumed>) = 0 [pid 3829] <... ioctl resumed>) = 0 [pid 3829] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3831] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3829] <... futex resumed>) = 1 [pid 3826] <... futex resumed>) = 0 [pid 3831] <... ioctl resumed>) = 0 [pid 3829] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3826] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3831] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3826] <... futex resumed>) = 0 [pid 3829] ioctl(5, KVM_RUN [pid 3826] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3833] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3831] <... ioctl resumed>) = 0 [pid 3826] <... futex resumed>) = 0 [pid 3833] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3831] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3826] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3833] <... openat resumed>) = 3 [pid 3831] <... ioctl resumed>) = 0 [pid 3833] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3831] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3826] <... mmap resumed>) = 0x7fc37fe20000 [pid 3833] <... futex resumed>) = 1 [pid 3832] <... futex resumed>) = 0 [pid 3831] <... ioctl resumed>) = 0 [pid 3826] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3832] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3833] ioctl(3, KVM_CREATE_VM, 0 [pid 3832] <... futex resumed>) = 0 [pid 3831] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3826] <... mprotect resumed>) = 0 [pid 3826] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3832] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3826] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3831] <... ioctl resumed>) = 0 [pid 3829] <... ioctl resumed>, 0) = 0 ./strace-static-x86_64: Process 3835 attached [pid 3829] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3835] set_robust_list(0x7fc37fe409a0, 24 [pid 3826] <... clone3 resumed> => {parent_tid=[3835]}, 88) = 3835 [pid 3835] <... set_robust_list resumed>) = 0 [pid 3829] <... futex resumed>) = 0 [pid 3826] rt_sigprocmask(SIG_SETMASK, [], [pid 3835] rt_sigprocmask(SIG_SETMASK, [], [pid 3826] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3835] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3829] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3826] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3835] ioctl(5, KVM_RUN [pid 3826] <... futex resumed>) = 0 [pid 3831] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3835] <... ioctl resumed>, 0) = 0 [pid 3833] <... ioctl resumed>) = 4 [pid 3831] <... ioctl resumed>) = 0 [pid 3826] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3833] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3831] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3835] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3831] <... ioctl resumed>) = 0 [pid 3831] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3831] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3831] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3831] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3831] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3835] <... futex resumed>) = 1 [pid 3833] <... futex resumed>) = 1 [pid 3832] <... futex resumed>) = 0 [pid 3826] <... futex resumed>) = 0 [pid 3835] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3833] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3832] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3826] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3832] <... futex resumed>) = 0 [pid 3829] <... futex resumed>) = 0 [pid 3826] <... futex resumed>) = 1 [pid 3833] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3832] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3829] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3826] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3833] <... ioctl resumed>) = 5 [pid 3829] <... socket resumed>) = 6 [pid 3833] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3829] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3833] <... futex resumed>) = 1 [pid 3832] <... futex resumed>) = 0 [pid 3829] <... futex resumed>) = 1 [pid 3826] <... futex resumed>) = 0 [pid 3833] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3832] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3829] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3826] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3832] <... futex resumed>) = 0 [pid 3829] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3826] <... futex resumed>) = 0 [pid 3833] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3832] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3829] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3826] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3833] <... ioctl resumed>) = 0 [pid 3831] <... ioctl resumed>) = 0 [pid 3829] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3833] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3831] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3833] <... ioctl resumed>) = 0 [pid 3831] <... ioctl resumed>) = 0 [pid 3829] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3833] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3831] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3826] <... futex resumed>) = 0 [pid 3833] <... ioctl resumed>) = 0 [pid 3831] <... ioctl resumed>) = 0 [pid 3829] <... futex resumed>) = 1 [pid 3826] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3833] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3831] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3829] ioctl(5, KVM_RUN [pid 3826] <... futex resumed>) = 0 [pid 3833] <... ioctl resumed>) = 0 [pid 3826] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3833] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3831] <... ioctl resumed>) = 0 [pid 3829] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3833] <... ioctl resumed>) = 0 [pid 3831] ioctl(5, KVM_GET_SREGS [pid 3829] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3833] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3831] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3829] <... futex resumed>) = 1 [pid 3826] <... futex resumed>) = 0 [pid 3831] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3826] exit_group(0 [pid 3835] <... futex resumed>) = ? [pid 3833] <... ioctl resumed>) = 0 [pid 3831] <... openat resumed>) = 6 [pid 3826] <... exit_group resumed>) = ? [pid 3835] +++ exited with 0 +++ [pid 3833] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3831] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3831] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3833] <... ioctl resumed>) = 0 [pid 3833] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3831] close(6) = 0 [pid 3831] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3831] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3831] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3831] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3831] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3833] <... ioctl resumed>) = 0 [pid 3830] <... futex resumed>) = 0 [pid 3833] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3830] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3833] <... ioctl resumed>) = 0 [pid 3831] <... futex resumed>) = 0 [pid 3830] <... futex resumed>) = 1 [pid 3831] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3830] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3833] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3831] <... ioctl resumed>) = 0 [pid 3831] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3831] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3830] <... futex resumed>) = 0 [pid 3830] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3831] <... futex resumed>) = 0 [pid 3830] <... futex resumed>) = 1 [pid 3831] ioctl(5, KVM_RUN, 0) = 0 [pid 3828] +++ exited with 0 +++ [pid 3818] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3830] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3830] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3830] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3830] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3830] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[3837]}, 88) = 3837 [pid 3830] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3830] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3830] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3833] <... ioctl resumed>) = 0 [pid 3833] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3833] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3833] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}./strace-static-x86_64: Process 3837 attached [pid 3831] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3837] set_robust_list(0x7fc37fe409a0, 24 [pid 3831] <... futex resumed>) = 0 [pid 3837] <... set_robust_list resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3837] rt_sigprocmask(SIG_SETMASK, [], [pid 3831] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3837] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 3838 attached [pid 3837] ioctl(5, KVM_RUN [pid 3833] <... ioctl resumed>) = 0 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3838 [pid 3838] set_robust_list(0x55558e2706a0, 24 [pid 3833] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3838] <... set_robust_list resumed>) = 0 [pid 3837] <... ioctl resumed>, 0) = 0 [pid 3838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3838] setpgid(0, 0) = 0 [pid 3838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3838] write(3, "1000", 4) = 4 [pid 3838] close(3) = 0 [pid 3838] write(1, "executing program\n", 18executing program ) = 18 [pid 3838] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3838] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3838] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3838] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3838] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3838] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3838] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3839 attached [pid 3837] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3833] <... ioctl resumed>) = 0 [pid 3837] <... futex resumed>) = 1 [pid 3833] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3830] <... futex resumed>) = 0 [pid 3839] set_robust_list(0x7fc37fe619a0, 24 [pid 3837] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3838] <... clone3 resumed> => {parent_tid=[3839]}, 88) = 3839 [pid 3833] <... ioctl resumed>) = 0 [pid 3830] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3839] <... set_robust_list resumed>) = 0 [pid 3838] rt_sigprocmask(SIG_SETMASK, [], [pid 3833] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3831] <... futex resumed>) = 0 [pid 3830] <... futex resumed>) = 1 [pid 3839] rt_sigprocmask(SIG_SETMASK, [], [pid 3838] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3833] <... ioctl resumed>) = 0 [pid 3831] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3830] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3839] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3838] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3833] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3839] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3838] <... futex resumed>) = 0 [pid 3833] <... ioctl resumed>) = 0 [pid 3831] <... socket resumed>) = 6 [pid 3839] <... openat resumed>) = 3 [pid 3838] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3833] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3831] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3839] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3833] <... ioctl resumed>) = 0 [pid 3839] <... futex resumed>) = 0 [pid 3838] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3833] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3831] <... futex resumed>) = 1 [pid 3830] <... futex resumed>) = 0 [pid 3839] ioctl(3, KVM_CREATE_VM, 0 [pid 3838] <... futex resumed>) = 0 [pid 3833] <... ioctl resumed>) = 0 [pid 3831] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3830] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3838] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3833] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3830] <... futex resumed>) = 0 [pid 3833] <... ioctl resumed>) = 0 [pid 3830] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3833] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3833] <... ioctl resumed>) = 0 [pid 3833] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3831] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3833] <... ioctl resumed>) = 0 [pid 3833] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3833] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3833] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3833] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3833] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3833] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3833] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3833] close(6) = 0 [pid 3833] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3839] <... ioctl resumed>) = 4 [pid 3833] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3831] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3831] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3839] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3831] <... futex resumed>) = 1 [pid 3830] <... futex resumed>) = 0 [pid 3839] <... futex resumed>) = 1 [pid 3838] <... futex resumed>) = 0 [pid 3831] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3839] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3838] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3830] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3838] <... futex resumed>) = 0 [pid 3831] ioctl(5, KVM_RUN [pid 3830] <... futex resumed>) = 0 [pid 3838] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3833] <... ioctl resumed>) = 0 [pid 3830] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3833] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3833] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3832] <... futex resumed>) = 0 [pid 3831] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3833] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3832] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3832] <... futex resumed>) = 0 [pid 3833] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3832] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3833] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3831] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3833] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3832] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3832] <... futex resumed>) = 0 [pid 3831] <... futex resumed>) = 1 [pid 3830] <... futex resumed>) = 0 [pid 3833] ioctl(5, KVM_RUN [pid 3832] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3831] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3839] <... ioctl resumed>) = 5 [pid 3832] <... futex resumed>) = 0 [pid 3830] exit_group(0 [pid 3839] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3837] <... futex resumed>) = ? [pid 3832] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3831] <... futex resumed>) = ? [pid 3830] <... exit_group resumed>) = ? [pid 3839] <... futex resumed>) = 1 [pid 3838] <... futex resumed>) = 0 [pid 3837] +++ exited with 0 +++ [pid 3832] <... mmap resumed>) = 0x7fc37fe20000 [pid 3831] +++ exited with 0 +++ [pid 3832] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3839] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3838] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3832] <... mprotect resumed>) = 0 [pid 3838] <... futex resumed>) = 0 [pid 3832] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3838] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3833] <... ioctl resumed>, 0) = 0 [pid 3832] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3839] <... ioctl resumed>) = 0 [pid 3833] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3833] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3839] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3832] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3839] <... ioctl resumed>) = 0 [pid 3839] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3832] <... clone3 resumed> => {parent_tid=[3841]}, 88) = 3841 ./strace-static-x86_64: Process 3841 attached [pid 3832] rt_sigprocmask(SIG_SETMASK, [], [pid 3841] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3832] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3832] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3832] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3841] rt_sigprocmask(SIG_SETMASK, [], [pid 3839] <... ioctl resumed>) = 0 [pid 3839] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3841] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3841] ioctl(5, KVM_RUN [pid 3839] <... ioctl resumed>) = 0 [pid 3839] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3841] <... ioctl resumed>, 0) = 0 [pid 3839] <... ioctl resumed>) = 0 [pid 3839] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3841] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3839] <... ioctl resumed>) = 0 [pid 3839] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3841] <... futex resumed>) = 1 [pid 3832] <... futex resumed>) = 0 [pid 3841] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3832] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3832] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3833] <... futex resumed>) = 0 [pid 3833] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3833] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3832] <... futex resumed>) = 0 [pid 3832] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3832] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3833] <... futex resumed>) = 1 [pid 3833] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3833] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3832] <... futex resumed>) = 0 [pid 3832] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3832] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3833] <... futex resumed>) = 1 [pid 3833] ioctl(5, KVM_RUN [pid 3829] +++ exited with 0 +++ [pid 3826] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3826, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3833] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3833] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3832] <... futex resumed>) = 0 [pid 3832] exit_group(0 [pid 3841] <... futex resumed>) = ? [pid 3832] <... exit_group resumed>) = ? [pid 3841] +++ exited with 0 +++ [pid 3839] <... ioctl resumed>) = 0 [pid 3839] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3839] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3839] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 299] <... restart_syscall resumed>) = 0 [pid 3839] <... ioctl resumed>) = 0 [pid 3839] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3839] <... ioctl resumed>) = 0 [pid 3839] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3839] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}./strace-static-x86_64: Process 3842 attached [pid 3842] set_robust_list(0x55558e2706a0, 24 [pid 3839] <... ioctl resumed>) = 0 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3842 [pid 3842] <... set_robust_list resumed>) = 0 [pid 3839] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3839] <... ioctl resumed>) = 0 [pid 3842] setpgid(0, 0 [pid 3839] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3842] <... setpgid resumed>) = 0 [pid 3839] <... ioctl resumed>) = 0 [pid 3839] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 3842] write(3, "1000", 4) = 4 [pid 3842] close(3) = 0 [pid 3842] write(1, "executing program\n", 18) = 18 [pid 3842] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3842] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3842] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3842] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3842] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3842] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3842] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3843 attached [pid 3839] <... ioctl resumed>) = 0 [pid 3843] set_robust_list(0x7fc37fe619a0, 24 [pid 3842] <... clone3 resumed> => {parent_tid=[3843]}, 88) = 3843 [pid 3839] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3843] <... set_robust_list resumed>) = 0 [pid 3842] rt_sigprocmask(SIG_SETMASK, [], [pid 3839] <... ioctl resumed>) = 0 [pid 3843] rt_sigprocmask(SIG_SETMASK, [], [pid 3842] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3839] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3843] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3842] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3839] <... ioctl resumed>) = 0 [pid 3843] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3842] <... futex resumed>) = 0 [pid 3839] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3842] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3843] <... openat resumed>) = 3 [pid 3839] <... ioctl resumed>) = 0 [pid 3843] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3839] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3843] <... futex resumed>) = 1 [pid 3842] <... futex resumed>) = 0 [pid 3843] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3842] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3839] <... ioctl resumed>) = 0 [pid 3843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3842] <... futex resumed>) = 0 [pid 3839] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3843] ioctl(3, KVM_CREATE_VM, 0 [pid 3842] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3839] <... ioctl resumed>) = 0 [pid 3839] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3839] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3839] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3839] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3839] ioctl(5, KVM_GET_SREGS [pid 3843] <... ioctl resumed>) = 4 [pid 3839] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3843] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3839] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3843] <... futex resumed>) = 1 [pid 3842] <... futex resumed>) = 0 [pid 3843] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3842] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3842] <... futex resumed>) = 0 [pid 3843] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3842] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3839] <... openat resumed>) = 6 [pid 3839] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3839] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3839] close(6) = 0 [pid 3839] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3843] <... ioctl resumed>) = 5 [pid 3843] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3839] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3843] <... futex resumed>) = 1 [pid 3842] <... futex resumed>) = 0 [pid 3842] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3839] <... ioctl resumed>) = 0 [pid 3843] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3842] <... futex resumed>) = 0 [pid 3839] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3842] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3839] <... ioctl resumed>) = 0 [pid 3843] <... ioctl resumed>) = 0 [pid 3843] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3839] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3838] <... futex resumed>) = 0 [pid 3838] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3839] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3838] <... futex resumed>) = 0 [pid 3839] <... ioctl resumed>) = 0 [pid 3838] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3839] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3839] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3838] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3839] ioctl(5, KVM_RUN [pid 3838] <... futex resumed>) = 0 [pid 3843] <... ioctl resumed>) = 0 [pid 3838] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3843] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3838] <... futex resumed>) = 0 [pid 3838] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3843] <... ioctl resumed>) = 0 [pid 3838] <... mmap resumed>) = 0x7fc37fe20000 [pid 3843] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3838] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3843] <... ioctl resumed>) = 0 [pid 3838] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3843] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3838] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3838] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3845 attached [pid 3843] <... ioctl resumed>) = 0 [pid 3839] <... ioctl resumed>, 0) = 0 [pid 3839] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3845] set_robust_list(0x7fc37fe409a0, 24 [pid 3838] <... clone3 resumed> => {parent_tid=[3845]}, 88) = 3845 [pid 3845] <... set_robust_list resumed>) = 0 [pid 3843] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3839] <... futex resumed>) = 0 [pid 3838] rt_sigprocmask(SIG_SETMASK, [], [pid 3845] rt_sigprocmask(SIG_SETMASK, [], [pid 3838] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3839] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3838] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3845] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3843] <... ioctl resumed>) = 0 [pid 3838] <... futex resumed>) = 0 [pid 3845] ioctl(5, KVM_RUN [pid 3843] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3838] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3845] <... ioctl resumed>, 0) = 0 [pid 3845] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3838] <... futex resumed>) = 0 [pid 3843] <... ioctl resumed>) = 0 [pid 3845] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3843] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3838] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3843] <... ioctl resumed>) = 0 [pid 3839] <... futex resumed>) = 0 [pid 3838] <... futex resumed>) = 1 [pid 3843] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3839] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3838] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3843] <... ioctl resumed>) = 0 [pid 3839] <... socket resumed>) = 6 [pid 3843] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3839] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3843] <... ioctl resumed>) = 0 [pid 3839] <... futex resumed>) = 1 [pid 3838] <... futex resumed>) = 0 [pid 3843] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3839] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3838] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3839] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3839] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3839] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3843] <... ioctl resumed>) = 0 [pid 3838] <... futex resumed>) = 1 [pid 3843] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3839] <... futex resumed>) = 0 [pid 3838] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3843] <... ioctl resumed>) = 0 [pid 3839] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3843] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3843] <... ioctl resumed>) = 0 [pid 3838] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3843] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3839] <... futex resumed>) = 0 [pid 3838] <... futex resumed>) = 1 [pid 3843] <... ioctl resumed>) = 0 [pid 3839] ioctl(5, KVM_RUN [pid 3838] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3843] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3839] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3843] <... ioctl resumed>) = 0 [pid 3839] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3843] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3839] <... futex resumed>) = 1 [pid 3838] <... futex resumed>) = 0 [pid 3838] exit_group(0 [pid 3845] <... futex resumed>) = ? [pid 3838] <... exit_group resumed>) = ? [pid 3845] +++ exited with 0 +++ [pid 3830] +++ exited with 0 +++ [pid 3843] <... ioctl resumed>) = 0 [pid 3843] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3830, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3843] <... ioctl resumed>) = 0 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3843] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3843] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 298] <... restart_syscall resumed>) = 0 [pid 3843] <... ioctl resumed>) = 0 [pid 3843] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3843] <... ioctl resumed>) = 0 [pid 3843] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3843] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3843] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}./strace-static-x86_64: Process 3846 attached [pid 3846] set_robust_list(0x55558e2706a0, 24) = 0 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3846 [pid 3846] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3843] <... ioctl resumed>) = 0 [pid 3846] <... prctl resumed>) = 0 [pid 3843] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3846] setpgid(0, 0) = 0 [pid 3846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3846] write(3, "1000", 4 [pid 3843] <... ioctl resumed>) = 0 [pid 3846] <... write resumed>) = 4 executing program [pid 3843] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3846] close(3) = 0 [pid 3846] write(1, "executing program\n", 18) = 18 [pid 3846] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3846] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3846] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3846] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3846] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3846] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3846] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3847 attached [pid 3847] set_robust_list(0x7fc37fe619a0, 24 [pid 3846] <... clone3 resumed> => {parent_tid=[3847]}, 88) = 3847 [pid 3847] <... set_robust_list resumed>) = 0 [pid 3846] rt_sigprocmask(SIG_SETMASK, [], [pid 3847] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3846] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3847] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3846] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3846] <... futex resumed>) = 0 [pid 3847] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3846] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3847] <... openat resumed>) = 3 [pid 3847] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3846] <... futex resumed>) = 0 [pid 3847] <... futex resumed>) = 1 [pid 3846] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3847] ioctl(3, KVM_CREATE_VM, 0 [pid 3846] <... futex resumed>) = 0 [pid 3847] <... ioctl resumed>) = 4 [pid 3846] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3847] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3846] <... futex resumed>) = 0 [pid 3846] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3846] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3847] <... futex resumed>) = 1 [pid 3847] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3847] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3846] <... futex resumed>) = 0 [pid 3846] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3846] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3847] <... futex resumed>) = 1 [pid 3847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3843] <... ioctl resumed>) = 0 [pid 3843] ioctl(5, KVM_GET_SREGS [pid 3847] <... ioctl resumed>) = 0 [pid 3833] +++ exited with 0 +++ [pid 3832] +++ exited with 0 +++ [pid 3847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3843] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3843] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3843] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3832, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3843] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3843] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3843] close(6) = 0 [pid 3843] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3843] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3843] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3843] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3843] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3842] <... futex resumed>) = 0 [pid 3847] <... ioctl resumed>) = 0 [pid 3842] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3843] <... futex resumed>) = 0 [pid 3842] <... futex resumed>) = 1 [pid 3843] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3847] <... ioctl resumed>) = 0 [pid 3843] <... ioctl resumed>) = 0 [pid 3842] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3843] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3843] <... futex resumed>) = 0 [pid 3843] ioctl(5, KVM_RUN [pid 3842] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3843] <... ioctl resumed>, 0) = 0 [pid 3843] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3843] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3842] <... futex resumed>) = 1 [pid 3843] <... futex resumed>) = 0 [pid 3843] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3842] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3842] <... futex resumed>) = 0 [pid 3843] ioctl(5, KVM_RUN [pid 3842] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3847] <... ioctl resumed>) = 0 [pid 3847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3843] <... ioctl resumed>, 0) = 0 [pid 3847] <... ioctl resumed>) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 3843] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3843] <... futex resumed>) = 1 [pid 3842] <... futex resumed>) = 0 [pid 3847] <... ioctl resumed>) = 0 [pid 3843] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3842] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3842] <... futex resumed>) = 0 [pid 3843] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3842] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3843] <... socket resumed>) = 6 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3843] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3842] <... futex resumed>) = 0 [pid 3843] <... futex resumed>) = 1 [pid 3842] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3843] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3842] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3849 attached [pid 3847] <... ioctl resumed>) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3849 [pid 3847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3849] set_robust_list(0x55558e2706a0, 24 [pid 3847] <... ioctl resumed>) = 0 [pid 3843] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3842] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3849] <... set_robust_list resumed>) = 0 [pid 3847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3843] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3849] <... prctl resumed>) = 0 [pid 3847] <... ioctl resumed>) = 0 [pid 3843] <... futex resumed>) = 1 [pid 3842] <... futex resumed>) = 0 [pid 3849] setpgid(0, 0 [pid 3847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3843] ioctl(5, KVM_RUN [pid 3842] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3849] <... setpgid resumed>) = 0 [pid 3847] <... ioctl resumed>) = 0 [pid 3842] <... futex resumed>) = 0 [pid 3849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3843] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3842] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3849] <... openat resumed>) = 3 [pid 3843] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3849] write(3, "1000", 4 [pid 3843] <... futex resumed>) = 1 [pid 3842] <... futex resumed>) = 0 [pid 3849] <... write resumed>) = 4 [pid 3843] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3842] exit_group(0 [pid 3847] <... ioctl resumed>) = 0 [pid 3849] close(3 [pid 3847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}executing program [pid 3843] <... futex resumed>) = ? [pid 3842] <... exit_group resumed>) = ? [pid 3849] <... close resumed>) = 0 [pid 3843] +++ exited with 0 +++ [pid 3849] write(1, "executing program\n", 18) = 18 [pid 3849] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3849] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3849] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3849] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3849] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3849] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3849] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} => {parent_tid=[3850]}, 88) = 3850 [pid 3849] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 3850 attached [pid 3849] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3849] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3850] set_robust_list(0x7fc37fe619a0, 24 [pid 3847] <... ioctl resumed>) = 0 [pid 3850] <... set_robust_list resumed>) = 0 [pid 3850] rt_sigprocmask(SIG_SETMASK, [], [pid 3847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3850] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3850] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3847] <... ioctl resumed>) = 0 [pid 3850] <... openat resumed>) = 3 [pid 3847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3850] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3849] <... futex resumed>) = 0 [pid 3849] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3849] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3847] <... ioctl resumed>) = 0 [pid 3850] ioctl(3, KVM_CREATE_VM, 0 [pid 3847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3847] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3847] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3847] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3847] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3847] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3847] close(6) = 0 [pid 3847] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3847] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3847] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3847] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3847] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3850] <... ioctl resumed>) = 4 [pid 3850] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3846] <... futex resumed>) = 0 [pid 3839] +++ exited with 0 +++ [pid 3838] +++ exited with 0 +++ [pid 3846] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3838, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3850] <... futex resumed>) = 1 [pid 3849] <... futex resumed>) = 0 [pid 3847] <... futex resumed>) = 0 [pid 3846] <... futex resumed>) = 1 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3850] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3849] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3846] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3849] <... futex resumed>) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 3849] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3847] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3847] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3847] <... futex resumed>) = 1 [pid 3846] <... futex resumed>) = 0 [pid 3847] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3851 attached [pid 3846] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3851 [pid 3847] <... futex resumed>) = 0 [pid 3846] <... futex resumed>) = 1 [pid 3847] ioctl(5, KVM_RUN [pid 3846] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3851] set_robust_list(0x55558e2706a0, 24 [pid 3850] <... ioctl resumed>) = 5 [pid 3846] <... futex resumed>) = 0 [pid 3851] <... set_robust_list resumed>) = 0 [pid 3846] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3851] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3850] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3846] <... mmap resumed>) = 0x7fc37fe20000 [pid 3851] <... prctl resumed>) = 0 [pid 3850] <... futex resumed>) = 1 [pid 3849] <... futex resumed>) = 0 [pid 3846] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3851] setpgid(0, 0 [pid 3850] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3849] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3846] <... mprotect resumed>) = 0 [pid 3851] <... setpgid resumed>) = 0 [pid 3850] <... ioctl resumed>) = 0 [pid 3849] <... futex resumed>) = 0 [pid 3846] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3850] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3849] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3846] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3851] <... openat resumed>) = 3 [pid 3850] <... ioctl resumed>) = 0 [pid 3846] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3853 attached [pid 3850] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3846] <... clone3 resumed> => {parent_tid=[3853]}, 88) = 3853 [pid 3853] set_robust_list(0x7fc37fe409a0, 24 [pid 3851] write(3, "1000", 4 [pid 3850] <... ioctl resumed>) = 0 [pid 3847] <... ioctl resumed>, 0) = 0 [pid 3846] rt_sigprocmask(SIG_SETMASK, [], [pid 3853] <... set_robust_list resumed>) = 0 [pid 3851] <... write resumed>) = 4 [pid 3850] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3853] rt_sigprocmask(SIG_SETMASK, [], [pid 3851] close(3 [pid 3847] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3846] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3853] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3847] <... futex resumed>) = 0 [pid 3846] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3853] ioctl(5, KVM_RUN [pid 3851] <... close resumed>) = 0 [pid 3850] <... ioctl resumed>) = 0 [pid 3847] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3846] <... futex resumed>) = 0 [pid 3853] <... ioctl resumed>, 0) = 0 [pid 3851] write(1, "executing program\n", 18executing program [pid 3850] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3846] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3853] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3851] <... write resumed>) = 18 [pid 3846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3853] <... futex resumed>) = 0 [pid 3851] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3850] <... ioctl resumed>) = 0 [pid 3846] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3853] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3851] <... futex resumed>) = 0 [pid 3850] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3847] <... futex resumed>) = 0 [pid 3846] <... futex resumed>) = 1 [pid 3851] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3850] <... ioctl resumed>) = 0 [pid 3847] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3846] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3851] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3850] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3851] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3847] <... socket resumed>) = 6 [pid 3851] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3850] <... ioctl resumed>) = 0 [pid 3847] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3851] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3850] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3851] <... mmap resumed>) = 0x7fc37fe41000 [pid 3851] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3847] <... futex resumed>) = 1 [pid 3846] <... futex resumed>) = 0 [pid 3851] <... mprotect resumed>) = 0 [pid 3850] <... ioctl resumed>) = 0 [pid 3847] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3846] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3851] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3850] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3846] <... futex resumed>) = 0 [pid 3847] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3846] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3847] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3847] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3847] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3851] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3850] <... ioctl resumed>) = 0 [pid 3846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3851] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3850] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3846] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3854 attached ) = 1 [pid 3846] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3847] <... futex resumed>) = 0 [pid 3847] ioctl(5, KVM_RUN [pid 3854] set_robust_list(0x7fc37fe619a0, 24 [pid 3851] <... clone3 resumed> => {parent_tid=[3854]}, 88) = 3854 [pid 3854] <... set_robust_list resumed>) = 0 [pid 3851] rt_sigprocmask(SIG_SETMASK, [], [pid 3850] <... ioctl resumed>) = 0 [pid 3847] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3854] rt_sigprocmask(SIG_SETMASK, [], [pid 3851] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3850] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3854] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3851] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3847] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3854] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3846] <... futex resumed>) = 0 [pid 3851] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3846] exit_group(0 [pid 3853] <... futex resumed>) = ? [pid 3850] <... ioctl resumed>) = 0 [pid 3846] <... exit_group resumed>) = ? [pid 3850] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3854] <... openat resumed>) = 3 [pid 3853] +++ exited with 0 +++ [pid 3847] <... futex resumed>) = ? [pid 3854] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3851] <... futex resumed>) = 0 [pid 3854] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3851] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3850] <... ioctl resumed>) = 0 [pid 3854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3851] <... futex resumed>) = 0 [pid 3850] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3854] ioctl(3, KVM_CREATE_VM, 0 [pid 3851] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3850] <... ioctl resumed>) = 0 [pid 3854] <... ioctl resumed>) = 4 [pid 3850] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3854] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3851] <... futex resumed>) = 0 [pid 3851] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3851] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3854] <... futex resumed>) = 1 [pid 3854] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3850] <... ioctl resumed>) = 0 [pid 3850] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3854] <... ioctl resumed>) = 5 [pid 3854] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3851] <... futex resumed>) = 0 [pid 3851] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3851] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3854] <... futex resumed>) = 1 [pid 3854] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3850] <... ioctl resumed>) = 0 [pid 3850] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3854] <... ioctl resumed>) = 0 [pid 3850] <... ioctl resumed>) = 0 [pid 3854] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3850] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3854] <... ioctl resumed>) = 0 [pid 3850] <... ioctl resumed>) = 0 [pid 3854] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3850] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3854] <... ioctl resumed>) = 0 [pid 3854] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3850] <... ioctl resumed>) = 0 [pid 3850] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3854] <... ioctl resumed>) = 0 [pid 3854] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3850] <... ioctl resumed>) = 0 [pid 3850] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3854] <... ioctl resumed>) = 0 [pid 3854] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3850] <... ioctl resumed>) = 0 [pid 3854] <... ioctl resumed>) = 0 [pid 3854] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3850] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3854] <... ioctl resumed>) = 0 [pid 3850] <... ioctl resumed>) = 0 [pid 3854] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3850] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3854] <... ioctl resumed>) = 0 [pid 3850] <... ioctl resumed>) = 0 [pid 3854] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3850] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3854] <... ioctl resumed>) = 0 [pid 3854] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3850] <... ioctl resumed>) = 0 [pid 3850] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3854] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3850] <... ioctl resumed>) = 0 [pid 3850] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3850] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3850] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3850] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3854] <... ioctl resumed>) = 0 [pid 3854] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3850] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3854] <... ioctl resumed>) = 0 [pid 3854] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3850] <... ioctl resumed>) = 0 [pid 3854] <... ioctl resumed>) = 0 [pid 3854] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3850] close(6) = 0 [pid 3854] <... ioctl resumed>) = 0 [pid 3850] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3854] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3850] <... ioctl resumed>) = 5 [pid 3850] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3850] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3850] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3850] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3849] <... futex resumed>) = 0 [pid 3854] <... ioctl resumed>) = 0 [pid 3849] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3850] <... futex resumed>) = 0 [pid 3849] <... futex resumed>) = 1 [pid 3850] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3854] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3850] <... ioctl resumed>) = 0 [pid 3849] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3842] +++ exited with 0 +++ [pid 3850] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3849] <... futex resumed>) = 0 [pid 3854] <... ioctl resumed>) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3842, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3849] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3854] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3849] <... futex resumed>) = 0 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3849] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3850] ioctl(5, KVM_RUN [pid 3849] <... futex resumed>) = 0 [pid 3849] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3849] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3849] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3849] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3854] <... ioctl resumed>) = 0 [pid 3854] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3849] <... clone3 resumed> => {parent_tid=[3856]}, 88) = 3856 ./strace-static-x86_64: Process 3856 attached [pid 3849] rt_sigprocmask(SIG_SETMASK, [], [pid 3854] <... ioctl resumed>) = 0 [pid 3849] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3854] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3849] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3856] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3856] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3856] ioctl(5, KVM_RUN [pid 3849] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3854] <... ioctl resumed>) = 0 [pid 3854] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3856] <... ioctl resumed>, 0) = 0 [pid 3856] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3849] <... futex resumed>) = 0 [pid 3856] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3849] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3856] <... socket resumed>) = 6 [pid 3849] <... futex resumed>) = 0 [pid 3856] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3849] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3856] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3849] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3849] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3854] <... ioctl resumed>) = 0 [pid 3856] <... futex resumed>) = 0 [pid 3854] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3849] <... futex resumed>) = 1 [pid 3856] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3850] <... ioctl resumed>, 0) = 0 [pid 3849] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3856] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3854] <... ioctl resumed>) = 0 [pid 3850] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] <... restart_syscall resumed>) = 0 [pid 3856] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3854] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3850] <... futex resumed>) = 0 [pid 3856] <... futex resumed>) = 1 [pid 3849] <... futex resumed>) = 0 [pid 3856] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3849] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3849] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3850] ioctl(5, KVM_RUN [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3854] <... ioctl resumed>) = 0 [pid 3850] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 3857 attached [pid 3854] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3857] set_robust_list(0x55558e2706a0, 24 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3857 [pid 3857] <... set_robust_list resumed>) = 0 [pid 3857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3857] setpgid(0, 0) = 0 [pid 3854] <... ioctl resumed>) = 0 [pid 3850] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 3854] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3850] <... futex resumed>) = 1 [pid 3849] <... futex resumed>) = 0 [pid 3857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3849] exit_group(0 [pid 3857] <... openat resumed>) = 3 [pid 3857] write(3, "1000", 4 [pid 3849] <... exit_group resumed>) = ? [pid 3857] <... write resumed>) = 4 [pid 3857] close(3 [pid 3856] <... futex resumed>) = ? [pid 3857] <... close resumed>) = 0 [pid 3856] +++ exited with 0 +++ [pid 3857] write(1, "executing program\n", 18) = 18 [pid 3857] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3857] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3857] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3857] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3857] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3857] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3857] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3858 attached [pid 3858] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3858] rt_sigprocmask(SIG_SETMASK, [], [pid 3857] <... clone3 resumed> => {parent_tid=[3858]}, 88) = 3858 [pid 3858] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3857] rt_sigprocmask(SIG_SETMASK, [], [pid 3858] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3857] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3857] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3858] <... futex resumed>) = 0 [pid 3858] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3857] <... futex resumed>) = 1 [pid 3858] <... openat resumed>) = 3 [pid 3857] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3858] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3858] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3857] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3857] <... futex resumed>) = 0 [pid 3858] ioctl(3, KVM_CREATE_VM, 0 [pid 3857] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3854] <... ioctl resumed>) = 0 [pid 3854] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3858] <... ioctl resumed>) = 4 [pid 3858] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3858] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3857] <... futex resumed>) = 0 [pid 3857] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3858] <... futex resumed>) = 0 [pid 3857] <... futex resumed>) = 1 [pid 3858] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3857] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3854] <... ioctl resumed>) = 0 [pid 3858] <... ioctl resumed>) = 5 [pid 3854] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3854] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3858] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3854] <... openat resumed>) = 6 [pid 3858] <... futex resumed>) = 1 [pid 3858] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3857] <... futex resumed>) = 0 [pid 3857] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3857] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3854] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3854] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3854] close(6) = 0 [pid 3854] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3854] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3854] <... ioctl resumed>) = 0 [pid 3854] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3854] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3854] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3858] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3851] <... futex resumed>) = 0 [pid 3858] <... ioctl resumed>) = 0 [pid 3851] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3858] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3851] <... futex resumed>) = 1 [pid 3851] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3854] <... futex resumed>) = 0 [pid 3854] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3858] <... ioctl resumed>) = 0 [pid 3854] <... ioctl resumed>) = 0 [pid 3858] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3854] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3851] <... futex resumed>) = 0 [pid 3854] ioctl(5, KVM_RUN [pid 3851] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3858] <... ioctl resumed>) = 0 [pid 3851] <... futex resumed>) = 0 [pid 3858] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3851] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3851] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3858] <... ioctl resumed>) = 0 [pid 3851] <... mmap resumed>) = 0x7fc37fe20000 [pid 3858] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3851] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3858] <... ioctl resumed>) = 0 [pid 3851] <... mprotect resumed>) = 0 [pid 3858] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3851] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3858] <... ioctl resumed>) = 0 [pid 3851] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3858] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3851] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3860 attached [pid 3854] <... ioctl resumed>, 0) = 0 [pid 3851] <... clone3 resumed> => {parent_tid=[3860]}, 88) = 3860 [pid 3851] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3851] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3851] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3860] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3860] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3860] ioctl(5, KVM_RUN [pid 3854] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3858] <... ioctl resumed>) = 0 [pid 3858] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3854] <... futex resumed>) = 0 [pid 3858] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3860] <... ioctl resumed>, 0) = 0 [pid 3858] <... ioctl resumed>) = 0 [pid 3854] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3858] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3860] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3858] <... ioctl resumed>) = 0 [pid 3858] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3860] <... futex resumed>) = 1 [pid 3851] <... futex resumed>) = 0 [pid 3847] +++ exited with 0 +++ [pid 3846] +++ exited with 0 +++ [pid 3860] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3858] <... ioctl resumed>) = 0 [pid 3851] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3858] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3854] <... futex resumed>) = 0 [pid 3851] <... futex resumed>) = 1 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3854] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3851] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3854] <... socket resumed>) = 6 [pid 3858] <... ioctl resumed>) = 0 [pid 3854] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3858] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3854] <... futex resumed>) = 1 [pid 3851] <... futex resumed>) = 0 [pid 3851] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3854] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3851] <... futex resumed>) = 0 [pid 3851] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3854] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3858] <... ioctl resumed>) = 0 [pid 3854] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3858] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3854] <... futex resumed>) = 1 [pid 3851] <... futex resumed>) = 0 [pid 3858] <... ioctl resumed>) = 0 [pid 3854] ioctl(5, KVM_RUN [pid 3851] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3858] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3851] <... futex resumed>) = 0 [pid 3854] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3851] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3854] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3858] <... ioctl resumed>) = 0 [pid 3854] <... futex resumed>) = 1 [pid 3851] <... futex resumed>) = 0 [pid 3858] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3854] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3851] exit_group(0 [pid 3860] <... futex resumed>) = ? [pid 3858] <... ioctl resumed>) = 0 [pid 3854] <... futex resumed>) = ? [pid 3851] <... exit_group resumed>) = ? [pid 3860] +++ exited with 0 +++ [pid 3858] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3858] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3858] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3858] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3858] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3861 ./strace-static-x86_64: Process 3861 attached [pid 3858] <... ioctl resumed>) = 0 [pid 3861] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3858] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3861] <... prctl resumed>) = 0 [pid 3861] setpgid(0, 0) = 0 [pid 3861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3861] write(3, "1000", 4) = 4 [pid 3861] close(3) = 0 executing program [pid 3861] write(1, "executing program\n", 18) = 18 [pid 3861] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3861] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3858] <... ioctl resumed>) = 0 [pid 3861] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3858] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3861] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3858] <... ioctl resumed>) = 0 [pid 3861] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3858] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3861] <... mmap resumed>) = 0x7fc37fe41000 [pid 3861] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3861] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3861] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3858] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3862 attached [pid 3862] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3861] <... clone3 resumed> => {parent_tid=[3862]}, 88) = 3862 [pid 3862] rt_sigprocmask(SIG_SETMASK, [], [pid 3861] rt_sigprocmask(SIG_SETMASK, [], [pid 3862] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3861] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3862] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3861] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3858] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3861] <... futex resumed>) = 0 [pid 3862] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3861] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3858] <... ioctl resumed>) = 0 [pid 3862] <... openat resumed>) = 3 [pid 3858] ioctl(5, KVM_GET_SREGS [pid 3862] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3861] <... futex resumed>) = 0 [pid 3858] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3862] <... futex resumed>) = 1 [pid 3861] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3858] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3862] ioctl(3, KVM_CREATE_VM, 0 [pid 3861] <... futex resumed>) = 0 [pid 3858] <... openat resumed>) = 6 [pid 3861] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3858] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3858] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3858] close(6) = 0 [pid 3858] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3858] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3858] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3858] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3857] <... futex resumed>) = 0 [pid 3858] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3857] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3862] <... ioctl resumed>) = 4 [pid 3858] <... ioctl resumed>) = 0 [pid 3857] <... futex resumed>) = 0 [pid 3862] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3858] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3857] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3858] <... futex resumed>) = 0 [pid 3862] <... futex resumed>) = 1 [pid 3861] <... futex resumed>) = 0 [pid 3857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3862] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3858] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3861] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3857] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3858] ioctl(5, KVM_RUN [pid 3862] <... futex resumed>) = 0 [pid 3861] <... futex resumed>) = 1 [pid 3857] <... futex resumed>) = 0 [pid 3862] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3861] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3857] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3862] <... ioctl resumed>) = 5 [pid 3857] <... futex resumed>) = 0 [pid 3857] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3857] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3857] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3862] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3857] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3862] <... futex resumed>) = 1 [pid 3861] <... futex resumed>) = 0 [pid 3857] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3862] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3861] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3861] <... futex resumed>) = 0 [pid 3862] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3861] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3857] <... clone3 resumed> => {parent_tid=[3864]}, 88) = 3864 [pid 3862] <... ioctl resumed>) = 0 [pid 3857] rt_sigprocmask(SIG_SETMASK, [], [pid 3862] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3857] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3857] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3862] <... ioctl resumed>) = 0 [pid 3857] <... futex resumed>) = 0 [pid 3862] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3857] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3862] <... ioctl resumed>) = 0 [pid 3862] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3862] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3862] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3862] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3862] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3862] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3862] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3862] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3862] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3858] <... ioctl resumed>, 0) = 0 ./strace-static-x86_64: Process 3864 attached [pid 3862] <... ioctl resumed>) = 0 [pid 3858] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3850] +++ exited with 0 +++ [pid 3849] +++ exited with 0 +++ [pid 3864] set_robust_list(0x7fc37fe409a0, 24 [pid 3862] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3864] <... set_robust_list resumed>) = 0 [pid 3862] <... ioctl resumed>) = 0 [pid 3858] <... futex resumed>) = 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3849, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3864] rt_sigprocmask(SIG_SETMASK, [], [pid 3862] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3858] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3864] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3862] <... ioctl resumed>) = 0 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3864] ioctl(5, KVM_RUN [pid 3862] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3864] <... ioctl resumed>, 0) = 0 [pid 3864] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3864] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3857] <... futex resumed>) = 0 [pid 3862] <... ioctl resumed>) = 0 [pid 3857] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3862] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3858] <... futex resumed>) = 0 [pid 3857] <... futex resumed>) = 1 [pid 3858] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3857] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3862] <... ioctl resumed>) = 0 [pid 3858] <... socket resumed>) = 6 [pid 3862] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3858] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3857] <... futex resumed>) = 0 [pid 3858] <... futex resumed>) = 1 [pid 3857] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3858] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3857] <... futex resumed>) = 0 [pid 3862] <... ioctl resumed>) = 0 [pid 3857] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3858] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... restart_syscall resumed>) = 0 [pid 3862] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3858] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3862] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3858] <... futex resumed>) = 1 [pid 3857] <... futex resumed>) = 0 [pid 3858] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3857] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3857] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3865 attached [pid 3858] ioctl(5, KVM_RUN [pid 3857] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3865] set_robust_list(0x55558e2706a0, 24 [pid 3862] <... ioctl resumed>) = 0 [pid 3862] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3858] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3865 [pid 3865] <... set_robust_list resumed>) = 0 [pid 3858] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3857] <... futex resumed>) = 0 [pid 3865] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3862] <... ioctl resumed>) = 0 [pid 3858] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3857] exit_group(0 [pid 3865] <... prctl resumed>) = 0 [pid 3864] <... futex resumed>) = ? [pid 3862] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3858] <... futex resumed>) = ? [pid 3857] <... exit_group resumed>) = ? [pid 3865] setpgid(0, 0 [pid 3864] +++ exited with 0 +++ [pid 3862] <... ioctl resumed>) = 0 [pid 3858] +++ exited with 0 +++ [pid 3862] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3865] <... setpgid resumed>) = 0 [pid 3862] <... ioctl resumed>) = 0 [pid 3865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3862] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3865] <... openat resumed>) = 3 [pid 3862] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3865] write(3, "1000", 4 [pid 3862] <... ioctl resumed>) = 0 [pid 3865] <... write resumed>) = 4 [pid 3862] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3865] close(3executing program [pid 3862] <... ioctl resumed>) = 0 [pid 3865] <... close resumed>) = 0 [pid 3862] ioctl(5, KVM_GET_SREGS [pid 3865] write(1, "executing program\n", 18 [pid 3862] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3865] <... write resumed>) = 18 [pid 3862] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3865] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3862] <... openat resumed>) = 6 [pid 3865] <... futex resumed>) = 0 [pid 3862] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3865] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3862] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3865] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3862] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3865] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3862] <... ioctl resumed>) = 0 [pid 3865] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3862] close(6 [pid 3865] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3862] <... close resumed>) = 0 [pid 3865] <... mmap resumed>) = 0x7fc37fe41000 [pid 3862] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3865] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3862] <... ioctl resumed>) = 5 [pid 3865] <... mprotect resumed>) = 0 [pid 3862] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3865] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3862] <... ioctl resumed>) = 0 [pid 3865] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3865] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3866 attached [pid 3862] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3865] <... clone3 resumed> => {parent_tid=[3866]}, 88) = 3866 [pid 3862] <... ioctl resumed>) = 0 [pid 3865] rt_sigprocmask(SIG_SETMASK, [], [pid 3862] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3865] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3861] <... futex resumed>) = 0 [pid 3865] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3862] <... futex resumed>) = 1 [pid 3861] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3865] <... futex resumed>) = 0 [pid 3862] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3861] <... futex resumed>) = 0 [pid 3865] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3862] <... ioctl resumed>) = 0 [pid 3861] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3862] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3861] <... futex resumed>) = 0 [pid 3862] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3861] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3861] <... futex resumed>) = 0 [pid 3862] ioctl(5, KVM_RUN [pid 3861] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3866] set_robust_list(0x7fc37fe619a0, 24 [pid 3861] <... futex resumed>) = 0 [pid 3866] <... set_robust_list resumed>) = 0 [pid 3861] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3866] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3861] <... mmap resumed>) = 0x7fc37fe20000 [pid 3866] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3866] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3865] <... futex resumed>) = 0 [pid 3866] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3861] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3865] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3866] <... futex resumed>) = 0 [pid 3865] <... futex resumed>) = 1 [pid 3861] <... mprotect resumed>) = 0 [pid 3866] ioctl(3, KVM_CREATE_VM, 0 [pid 3865] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3861] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3861] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3868 attached [pid 3868] set_robust_list(0x7fc37fe409a0, 24 [pid 3861] <... clone3 resumed> => {parent_tid=[3868]}, 88) = 3868 [pid 3868] <... set_robust_list resumed>) = 0 [pid 3868] rt_sigprocmask(SIG_SETMASK, [], [pid 3861] rt_sigprocmask(SIG_SETMASK, [], [pid 3868] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3861] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3868] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3861] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3861] <... futex resumed>) = 0 [pid 3868] ioctl(5, KVM_RUN [pid 3861] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3868] <... ioctl resumed>, 0) = 0 [pid 3862] <... ioctl resumed>, 0) = 0 [pid 3854] +++ exited with 0 +++ [pid 3851] +++ exited with 0 +++ [pid 3868] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3866] <... ioctl resumed>) = 4 [pid 3862] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3851, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3868] <... futex resumed>) = 1 [pid 3866] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3862] <... futex resumed>) = 0 [pid 3861] <... futex resumed>) = 0 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3868] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3866] <... futex resumed>) = 1 [pid 3865] <... futex resumed>) = 0 [pid 3862] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3861] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] <... restart_syscall resumed>) = 0 [pid 3866] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3865] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3861] <... futex resumed>) = 0 [pid 3866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3865] <... futex resumed>) = 0 [pid 3862] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3861] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3866] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3865] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3862] <... socket resumed>) = 6 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3866] <... ioctl resumed>) = 5 [pid 3862] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3861] <... futex resumed>) = 0 [pid 3861] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3861] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3862] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000./strace-static-x86_64: Process 3869 attached ) = -1 EINVAL (Invalid argument) [pid 3862] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3869 [pid 3869] set_robust_list(0x55558e2706a0, 24 [pid 3866] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3865] <... futex resumed>) = 0 [pid 3862] <... futex resumed>) = 1 [pid 3861] <... futex resumed>) = 0 [pid 3866] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3865] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3862] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3861] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3865] <... futex resumed>) = 0 [pid 3862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3861] <... futex resumed>) = 0 [pid 3866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3865] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3862] ioctl(5, KVM_RUN [pid 3861] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3869] <... set_robust_list resumed>) = 0 [pid 3869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3869] setpgid(0, 0 [pid 3862] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3869] <... setpgid resumed>) = 0 [pid 3869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3869] write(3, "1000", 4) = 4 [pid 3869] close(3) = 0 executing program [pid 3869] write(1, "executing program\n", 18) = 18 [pid 3869] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3869] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3869] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3869] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3869] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3869] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3869] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3870 attached => {parent_tid=[3870]}, 88) = 3870 [pid 3870] set_robust_list(0x7fc37fe619a0, 24 [pid 3869] rt_sigprocmask(SIG_SETMASK, [], [pid 3870] <... set_robust_list resumed>) = 0 [pid 3869] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3869] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3870] rt_sigprocmask(SIG_SETMASK, [], [pid 3869] <... futex resumed>) = 0 [pid 3870] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3869] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3870] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3870] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3870] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3869] <... futex resumed>) = 0 [pid 3870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3869] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3870] ioctl(3, KVM_CREATE_VM, 0 [pid 3869] <... futex resumed>) = 0 [pid 3866] <... ioctl resumed>) = 0 [pid 3862] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3862] <... futex resumed>) = 1 [pid 3861] <... futex resumed>) = 0 [pid 3869] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3861] exit_group(0 [pid 3870] <... ioctl resumed>) = 4 [pid 3870] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3869] <... futex resumed>) = 0 [pid 3869] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3869] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3870] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3870] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3869] <... futex resumed>) = 0 [pid 3869] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3869] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3870] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3870] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3861] <... exit_group resumed>) = ? [pid 3868] <... futex resumed>) = ? [pid 3862] +++ exited with 0 +++ [pid 3857] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3857, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3870] <... ioctl resumed>) = 0 [pid 3866] <... ioctl resumed>) = 0 [pid 3870] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 299] <... restart_syscall resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program ./strace-static-x86_64: Process 3871 attached [pid 3866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3871] set_robust_list(0x55558e2706a0, 24 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3871 [pid 3871] <... set_robust_list resumed>) = 0 [pid 3871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3871] setpgid(0, 0) = 0 [pid 3871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3871] write(3, "1000", 4) = 4 [pid 3871] close(3) = 0 [pid 3871] write(1, "executing program\n", 18) = 18 [pid 3871] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3871] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3871] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3871] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3871] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3871] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3871] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3872 attached => {parent_tid=[3872]}, 88) = 3872 [pid 3872] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3871] rt_sigprocmask(SIG_SETMASK, [], [pid 3872] rt_sigprocmask(SIG_SETMASK, [], [pid 3871] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3872] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3871] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3872] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3871] <... futex resumed>) = 0 [pid 3871] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3872] <... openat resumed>) = 3 [pid 3872] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3871] <... futex resumed>) = 0 [pid 3872] <... futex resumed>) = 1 [pid 3871] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3872] ioctl(3, KVM_CREATE_VM, 0 [pid 3871] <... futex resumed>) = 0 [pid 3866] <... ioctl resumed>) = 0 [pid 3870] <... ioctl resumed>) = 0 [pid 3870] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3871] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3870] <... ioctl resumed>) = 0 [pid 3870] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3866] <... ioctl resumed>) = 0 [pid 3866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3870] <... ioctl resumed>) = 0 [pid 3866] <... ioctl resumed>) = 0 [pid 3870] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3870] <... ioctl resumed>) = 0 [pid 3866] <... ioctl resumed>) = 0 [pid 3870] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3870] <... ioctl resumed>) = 0 [pid 3870] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3866] <... ioctl resumed>) = 0 [pid 3872] <... ioctl resumed>) = 4 [pid 3870] <... ioctl resumed>) = 0 [pid 3866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3872] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3870] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3866] <... ioctl resumed>) = 0 [pid 3866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3872] <... futex resumed>) = 1 [pid 3871] <... futex resumed>) = 0 [pid 3870] <... ioctl resumed>) = 0 [pid 3866] <... ioctl resumed>) = 0 [pid 3872] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3871] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3870] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3871] <... futex resumed>) = 0 [pid 3866] <... ioctl resumed>) = 0 [pid 3872] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3871] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3870] <... ioctl resumed>) = 0 [pid 3866] <... ioctl resumed>) = 0 [pid 3866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3872] <... ioctl resumed>) = 5 [pid 3870] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3872] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3870] <... ioctl resumed>) = 0 [pid 3870] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3870] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3871] <... futex resumed>) = 0 [pid 3871] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3871] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3870] <... ioctl resumed>) = 0 [pid 3872] <... futex resumed>) = 1 [pid 3870] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3872] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3870] <... ioctl resumed>) = 0 [pid 3870] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3866] <... ioctl resumed>) = 0 [pid 3870] <... ioctl resumed>) = 0 [pid 3866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3870] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3872] <... ioctl resumed>) = 0 [pid 3866] <... ioctl resumed>) = 0 [pid 3872] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3870] <... ioctl resumed>) = 0 [pid 3866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3872] <... ioctl resumed>) = 0 [pid 3870] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3866] <... ioctl resumed>) = 0 [pid 3872] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3872] <... ioctl resumed>) = 0 [pid 3866] <... ioctl resumed>) = 0 [pid 3872] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3872] <... ioctl resumed>) = 0 [pid 3872] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3870] <... ioctl resumed>) = 0 [pid 3866] <... ioctl resumed>) = 0 [pid 3870] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3870] <... ioctl resumed>) = 0 [pid 3866] <... ioctl resumed>) = 0 [pid 3870] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3870] <... ioctl resumed>) = 0 [pid 3870] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3866] <... ioctl resumed>) = 0 [pid 3866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3870] <... ioctl resumed>) = 0 [pid 3870] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3866] <... ioctl resumed>) = 0 [pid 3866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3870] <... ioctl resumed>) = 0 [pid 3870] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3866] <... ioctl resumed>) = 0 [pid 3866] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3870] <... ioctl resumed>) = 0 [pid 3870] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3866] <... ioctl resumed>) = 0 [pid 3866] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3866] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3866] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3866] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3866] close(6) = 0 [pid 3866] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3872] <... ioctl resumed>) = 0 [pid 3866] <... ioctl resumed>) = 5 [pid 3872] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3870] <... ioctl resumed>) = 0 [pid 3866] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3872] <... ioctl resumed>) = 0 [pid 3870] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3866] <... ioctl resumed>) = 0 [pid 3872] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3866] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3866] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3865] <... futex resumed>) = 0 [pid 3865] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3865] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3866] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3866] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3865] <... futex resumed>) = 0 [pid 3865] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3865] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3865] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3865] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3866] ioctl(5, KVM_RUN [pid 3865] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3865] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3874 attached => {parent_tid=[3874]}, 88) = 3874 [pid 3865] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3865] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3865] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3874] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3874] rt_sigprocmask(SIG_SETMASK, [], [pid 3870] <... ioctl resumed>) = 0 [pid 3874] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3870] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3874] ioctl(5, KVM_RUN [pid 3870] <... ioctl resumed>) = 0 [pid 3870] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3870] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3870] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3870] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3870] close(6) = 0 [pid 3870] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3870] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3866] <... ioctl resumed>, 0) = 0 [pid 3870] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3870] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3870] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3872] <... ioctl resumed>) = 0 [pid 3869] <... futex resumed>) = 0 [pid 3866] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3874] <... ioctl resumed>, 0) = 0 [pid 3872] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3869] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3866] <... futex resumed>) = 0 [pid 3874] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3870] <... futex resumed>) = 0 [pid 3869] <... futex resumed>) = 1 [pid 3866] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3872] <... ioctl resumed>) = 0 [pid 3874] <... futex resumed>) = 1 [pid 3872] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3870] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3869] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3865] <... futex resumed>) = 0 [pid 3874] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3872] <... ioctl resumed>) = 0 [pid 3870] <... ioctl resumed>) = 0 [pid 3865] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3872] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3870] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3866] <... futex resumed>) = 0 [pid 3865] <... futex resumed>) = 1 [pid 3870] <... futex resumed>) = 1 [pid 3869] <... futex resumed>) = 0 [pid 3866] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3865] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3870] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3872] <... ioctl resumed>) = 0 [pid 3869] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3866] <... socket resumed>) = 6 [pid 3872] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3870] <... futex resumed>) = 0 [pid 3866] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3865] <... futex resumed>) = 0 [pid 3866] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3865] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3865] <... futex resumed>) = 0 [pid 3870] ioctl(5, KVM_RUN [pid 3866] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3865] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3866] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3866] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3865] <... futex resumed>) = 0 [pid 3872] <... ioctl resumed>) = 0 [pid 3869] <... futex resumed>) = 1 [pid 3866] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3865] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3866] ioctl(5, KVM_RUN [pid 3865] <... futex resumed>) = 0 [pid 3866] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3865] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3872] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3869] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3866] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3869] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3866] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3865] <... futex resumed>) = 0 [pid 3869] <... mmap resumed>) = 0x7fc37fe20000 [pid 3870] <... ioctl resumed>, 0) = 0 [pid 3869] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3865] exit_group(0 [pid 3870] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3870] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3866] <... futex resumed>) = ? [pid 3865] <... exit_group resumed>) = ? [pid 3866] +++ exited with 0 +++ [pid 3869] <... mprotect resumed>) = 0 [pid 3874] <... futex resumed>) = ? [pid 3869] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3869] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[3876]}, 88) = 3876 [pid 3869] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3869] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3869] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3876 attached [pid 3876] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3876] rt_sigprocmask(SIG_SETMASK, [], [pid 3872] <... ioctl resumed>) = 0 [pid 3872] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3876] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3876] ioctl(5, KVM_RUN [pid 3872] <... ioctl resumed>) = 0 [pid 3872] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3876] <... ioctl resumed>, 0) = 0 [pid 3876] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3876] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3869] <... futex resumed>) = 0 [pid 3869] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3869] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3870] <... futex resumed>) = 0 [pid 3870] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3868] +++ exited with 0 +++ [pid 3861] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3861, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3872] <... ioctl resumed>) = 0 [pid 3870] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3872] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3870] <... futex resumed>) = 1 [pid 3869] <... futex resumed>) = 0 [pid 3870] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3869] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3869] <... futex resumed>) = 0 [pid 3870] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3869] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3870] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3870] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3869] <... futex resumed>) = 0 [pid 3869] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3869] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3870] <... futex resumed>) = 1 [pid 3870] ioctl(5, KVM_RUN [pid 3872] <... ioctl resumed>) = 0 [pid 3870] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3872] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3870] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3869] <... futex resumed>) = 0 [pid 3870] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 298] <... restart_syscall resumed>) = 0 [pid 3872] <... ioctl resumed>) = 0 [pid 3869] exit_group(0executing program [pid 3876] <... futex resumed>) = ? [pid 3872] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3870] <... futex resumed>) = ? [pid 3869] <... exit_group resumed>) = ? [pid 3876] +++ exited with 0 +++ [pid 3870] +++ exited with 0 +++ [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3877 attached [pid 3877] set_robust_list(0x55558e2706a0, 24 [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3877 [pid 3877] <... set_robust_list resumed>) = 0 [pid 3877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3877] setpgid(0, 0) = 0 [pid 3877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3877] write(3, "1000", 4) = 4 [pid 3877] close(3) = 0 [pid 3877] write(1, "executing program\n", 18) = 18 [pid 3877] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3877] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3877] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3877] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3877] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3877] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3877] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3872] <... ioctl resumed>) = 0 [pid 3877] <... clone3 resumed> => {parent_tid=[3878]}, 88) = 3878 [pid 3872] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3877] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3877] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3877] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3878 attached [pid 3878] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3878] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3878] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3872] <... ioctl resumed>) = 0 [pid 3872] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3872] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3878] <... openat resumed>) = 3 [pid 3878] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3877] <... futex resumed>) = 0 [pid 3878] ioctl(3, KVM_CREATE_VM, 0 [pid 3877] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3877] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3872] <... ioctl resumed>) = 0 [pid 3872] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3872] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3872] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3872] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3872] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3871] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3871] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 3878] <... ioctl resumed>) = 4 [pid 3871] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3872] <... ioctl resumed>) = 0 [pid 3872] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3872] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3872] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3872] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3872] close(6) = 0 [pid 3872] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3878] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3871] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3878] <... futex resumed>) = 1 [pid 3877] <... futex resumed>) = 0 [pid 3871] <... futex resumed>) = 0 [pid 3878] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3877] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3872] <... ioctl resumed>) = 5 [pid 3871] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3872] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3872] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3878] <... ioctl resumed>) = 5 [pid 3877] <... futex resumed>) = 0 [pid 3872] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3877] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3871] <... mmap resumed>) = 0x7fc37fe20000 [pid 3872] <... futex resumed>) = 0 [pid 3871] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3872] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3871] <... mprotect resumed>) = 0 [pid 3878] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3871] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3878] <... futex resumed>) = 1 [pid 3877] <... futex resumed>) = 0 [pid 3871] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3878] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3877] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3871] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3879 attached [pid 3878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3877] <... futex resumed>) = 0 [pid 3878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3877] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3871] <... clone3 resumed> => {parent_tid=[3879]}, 88) = 3879 [pid 3879] set_robust_list(0x7fc37fe409a0, 24 [pid 3871] rt_sigprocmask(SIG_SETMASK, [], [pid 3879] <... set_robust_list resumed>) = 0 [pid 3871] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3879] rt_sigprocmask(SIG_SETMASK, [], [pid 3871] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3879] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3878] <... ioctl resumed>) = 0 [pid 3871] <... futex resumed>) = 0 [pid 3879] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3871] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3879] <... ioctl resumed>) = 0 [pid 3878] <... ioctl resumed>) = 0 [pid 3879] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3871] <... futex resumed>) = 0 [pid 3879] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3871] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3872] <... futex resumed>) = 0 [pid 3871] <... futex resumed>) = 1 [pid 3872] ioctl(5, KVM_RUN [pid 3871] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3879] <... futex resumed>) = 0 [pid 3878] <... ioctl resumed>) = 0 [pid 3871] <... futex resumed>) = 1 [pid 3879] ioctl(5, KVM_RUN [pid 3878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3871] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3878] <... ioctl resumed>) = 0 [pid 3878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3879] <... ioctl resumed>, 0) = 0 [pid 3878] <... ioctl resumed>) = 0 [pid 3872] <... ioctl resumed>, 0) = 0 [pid 3879] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3872] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3879] <... futex resumed>) = 1 [pid 3872] <... futex resumed>) = 0 [pid 3871] <... futex resumed>) = 0 [pid 3879] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3872] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3871] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3871] <... futex resumed>) = 0 [pid 3878] <... ioctl resumed>) = 0 [pid 3872] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3871] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3872] <... socket resumed>) = 6 [pid 3872] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3871] <... futex resumed>) = 0 [pid 3871] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3871] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3872] <... futex resumed>) = 1 [pid 3872] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3878] <... ioctl resumed>) = 0 [pid 3872] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3871] <... futex resumed>) = 0 [pid 3871] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3878] <... ioctl resumed>) = 0 [pid 3871] <... futex resumed>) = 0 [pid 3878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3871] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3872] <... futex resumed>) = 1 [pid 3872] ioctl(5, KVM_RUN [pid 3878] <... ioctl resumed>) = 0 [pid 3878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3872] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3872] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3878] <... ioctl resumed>) = 0 [pid 3871] <... futex resumed>) = 0 [pid 3878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3871] exit_group(0) = ? [pid 3879] <... futex resumed>) = ? [pid 3879] +++ exited with 0 +++ [pid 3872] <... futex resumed>) = ? [pid 3878] <... ioctl resumed>) = 0 [pid 3878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3878] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3878] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3878] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3878] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3878] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3878] close(6) = 0 [pid 3878] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3878] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3878] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3878] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3877] <... futex resumed>) = 0 [pid 3877] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3878] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3877] <... futex resumed>) = 0 [pid 3878] <... ioctl resumed>) = 0 [pid 3877] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3878] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3877] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3878] <... futex resumed>) = 0 [pid 3877] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3878] ioctl(5, KVM_RUN [pid 3877] <... futex resumed>) = 0 [pid 3877] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3877] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3877] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3877] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3874] +++ exited with 0 +++ [pid 3865] +++ exited with 0 +++ [pid 3877] <... rt_sigprocmask resumed>[], 8) = 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3865, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3877] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3882 attached => {parent_tid=[3882]}, 88) = 3882 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3882] set_robust_list(0x7fc37fe409a0, 24 [pid 3877] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3877] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3883 attached [pid 3882] <... set_robust_list resumed>) = 0 [pid 3878] <... ioctl resumed>, 0) = 0 [pid 3877] <... futex resumed>) = 0 [pid 3883] set_robust_list(0x55558e2706a0, 24 [pid 3882] rt_sigprocmask(SIG_SETMASK, [], [pid 3878] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3877] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3883] <... set_robust_list resumed>) = 0 [pid 3882] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3878] <... futex resumed>) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3883 [pid 3882] ioctl(5, KVM_RUN [pid 3878] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3883] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3882] <... ioctl resumed>, 0) = 0 [pid 3883] <... prctl resumed>) = 0 [pid 3882] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3883] setpgid(0, 0 [pid 3882] <... futex resumed>) = 1 [pid 3877] <... futex resumed>) = 0 [pid 3883] <... setpgid resumed>) = 0 [pid 3882] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3877] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3878] <... futex resumed>) = 0 [pid 3877] <... futex resumed>) = 1 [pid 3883] <... openat resumed>) = 3 [pid 3878] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3877] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3883] write(3, "1000", 4 [pid 3878] <... socket resumed>) = 6 [pid 3883] <... write resumed>) = 4 [pid 3878] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3883] close(3 [pid 3878] <... futex resumed>) = 1 [pid 3877] <... futex resumed>) = 0 executing program [pid 3883] <... close resumed>) = 0 [pid 3878] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3877] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3883] write(1, "executing program\n", 18 [pid 3878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3877] <... futex resumed>) = 0 [pid 3883] <... write resumed>) = 18 [pid 3878] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3877] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3883] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3878] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3883] <... futex resumed>) = 0 [pid 3878] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3883] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3878] <... futex resumed>) = 1 [pid 3877] <... futex resumed>) = 0 [pid 3883] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3878] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3883] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3877] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3883] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3878] <... futex resumed>) = 0 [pid 3877] <... futex resumed>) = 1 [pid 3883] <... mmap resumed>) = 0x7fc37fe41000 [pid 3878] ioctl(5, KVM_RUN [pid 3877] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3883] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3878] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3883] <... mprotect resumed>) = 0 [pid 3878] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3883] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3878] <... futex resumed>) = 1 [pid 3877] <... futex resumed>) = 0 [pid 3883] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3878] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3877] exit_group(0 [pid 3883] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3882] <... futex resumed>) = ? [pid 3878] <... futex resumed>) = ? [pid 3877] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 3884 attached [pid 3882] +++ exited with 0 +++ [pid 3878] +++ exited with 0 +++ [pid 3884] set_robust_list(0x7fc37fe619a0, 24 [pid 3883] <... clone3 resumed> => {parent_tid=[3884]}, 88) = 3884 [pid 3884] <... set_robust_list resumed>) = 0 [pid 3883] rt_sigprocmask(SIG_SETMASK, [], [pid 3884] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3883] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3884] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3883] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3884] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3883] <... futex resumed>) = 0 [pid 3884] <... openat resumed>) = 3 [pid 3883] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3884] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3884] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3883] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3883] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3884] <... futex resumed>) = 0 [pid 3884] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 3883] <... futex resumed>) = 1 [pid 3883] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3884] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3883] <... futex resumed>) = 0 [pid 3883] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3883] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3884] <... futex resumed>) = 1 [pid 3884] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3884] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3883] <... futex resumed>) = 0 [pid 3883] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3883] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3884] <... futex resumed>) = 1 [pid 3884] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3884] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3884] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3884] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3884] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3884] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3884] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3884] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3884] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3884] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3884] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3884] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3884] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3884] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3884] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3884] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3884] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3884] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3884] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3884] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3884] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3884] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3884] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3884] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3884] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3884] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3884] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3884] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3884] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3884] close(6) = 0 [pid 3884] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3884] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3884] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3884] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3884] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3883] <... futex resumed>) = 0 [pid 3883] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3883] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3884] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3884] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3883] <... futex resumed>) = 0 [pid 3884] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3883] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3883] <... futex resumed>) = 0 [pid 3884] ioctl(5, KVM_RUN [pid 3883] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3883] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3883] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3883] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3883] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3886 attached [pid 3886] set_robust_list(0x7fc37fe409a0, 24 [pid 3883] <... clone3 resumed> => {parent_tid=[3886]}, 88) = 3886 [pid 3886] <... set_robust_list resumed>) = 0 [pid 3883] rt_sigprocmask(SIG_SETMASK, [], [pid 3886] rt_sigprocmask(SIG_SETMASK, [], [pid 3883] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3886] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3883] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3886] ioctl(5, KVM_RUN [pid 3883] <... futex resumed>) = 0 [pid 3883] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3884] <... ioctl resumed>, 0) = 0 [pid 3884] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3886] <... ioctl resumed>, 0) = 0 [pid 3886] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3883] <... futex resumed>) = 0 [pid 3883] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3883] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3886] <... futex resumed>) = 1 [pid 3886] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3884] <... futex resumed>) = 1 [pid 3884] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3883] <... futex resumed>) = 0 [pid 3883] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3884] <... socket resumed>) = 6 [pid 3884] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3883] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3884] <... futex resumed>) = 0 [pid 3872] +++ exited with 0 +++ [pid 3871] +++ exited with 0 +++ [pid 3869] +++ exited with 0 +++ [pid 3884] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3883] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3869, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3871, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3884] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3883] <... futex resumed>) = 0 [pid 3883] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3884] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3884] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3883] <... futex resumed>) = 0 [pid 3884] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3883] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3884] ioctl(5, KVM_RUN./strace-static-x86_64: Process 3887 attached , 0) = -1 EFAULT (Bad address) [pid 3887] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3884] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3887] setpgid(0, 0 [pid 3884] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3888 attached [pid 3883] <... futex resumed>) = 0 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3888 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3887 [pid 3883] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 3888] set_robust_list(0x55558e2706a0, 24 [pid 3883] exit_group(0 [pid 3888] <... set_robust_list resumed>) = 0 [pid 3883] <... exit_group resumed>) = ? [pid 3887] <... setpgid resumed>) = 0 [pid 3888] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 3886] <... futex resumed>) = ? [pid 3884] +++ exited with 0 +++ [pid 3888] <... prctl resumed>) = 0 [pid 3887] <... openat resumed>) = 3 [pid 3887] write(3, "1000", 4) = 4 [pid 3887] close(3) = 0 [pid 3887] write(1, "executing program\n", 18) = 18 [pid 3887] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3887] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3887] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3887] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3887] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3887] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3887] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3889 attached => {parent_tid=[3889]}, 88) = 3889 [pid 3889] set_robust_list(0x7fc37fe619a0, 24 [pid 3887] rt_sigprocmask(SIG_SETMASK, [], [pid 3889] <... set_robust_list resumed>) = 0 [pid 3889] rt_sigprocmask(SIG_SETMASK, [], [pid 3887] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3889] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3887] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3889] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3887] <... futex resumed>) = 0 [pid 3887] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3888] setpgid(0, 0 [pid 3889] <... openat resumed>) = 3 [pid 3889] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3887] <... futex resumed>) = 0 [pid 3887] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3887] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3889] <... futex resumed>) = 1 [pid 3889] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 3889] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3888] <... setpgid resumed>) = 0 [pid 3887] <... futex resumed>) = 0 [pid 3887] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3889] <... futex resumed>) = 1 [pid 3887] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3889] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3889] <... ioctl resumed>) = 5 [pid 3889] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3889] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3888] write(3, "1000", 4 [pid 3887] <... futex resumed>) = 0 [pid 3887] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3887] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3889] <... futex resumed>) = 0 [pid 3888] <... write resumed>) = 4 [pid 3889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3888] close(3executing program ) = 0 [pid 3889] <... ioctl resumed>) = 0 [pid 3888] write(1, "executing program\n", 18 [pid 3889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3888] <... write resumed>) = 18 [pid 3888] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3889] <... ioctl resumed>) = 0 [pid 3889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3888] <... futex resumed>) = 0 [pid 3889] <... ioctl resumed>) = 0 [pid 3888] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3888] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3888] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3888] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3889] <... ioctl resumed>) = 0 [pid 3888] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3888] <... mmap resumed>) = 0x7fc37fe41000 [pid 3888] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3888] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3889] <... ioctl resumed>) = 0 [pid 3889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3888] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3890 attached => {parent_tid=[3890]}, 88) = 3890 [pid 3877] +++ exited with 0 +++ [pid 3888] rt_sigprocmask(SIG_SETMASK, [], [pid 3890] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3877, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3890] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3890] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3888] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3889] <... ioctl resumed>) = 0 [pid 3888] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3888] <... futex resumed>) = 1 [pid 3890] <... futex resumed>) = 0 [pid 3888] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3889] <... ioctl resumed>) = 0 [pid 3890] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 298] <... restart_syscall resumed>) = 0 [pid 3890] <... openat resumed>) = 3 [pid 3889] <... ioctl resumed>) = 0 [pid 3890] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3890] <... futex resumed>) = 1 [pid 3889] <... ioctl resumed>) = 0 [pid 3888] <... futex resumed>) = 0 [pid 3890] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3888] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3889] <... ioctl resumed>) = 0 [pid 3888] <... futex resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3890] ioctl(3, KVM_CREATE_VM, 0 [pid 3889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3888] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3891 ./strace-static-x86_64: Process 3891 attached [pid 3891] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3891] setpgid(0, 0) = 0 [pid 3890] <... ioctl resumed>) = 4 [pid 3891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3890] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3889] <... ioctl resumed>) = 0 [pid 3891] <... openat resumed>) = 3 [pid 3889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3890] <... futex resumed>) = 1 [pid 3889] <... ioctl resumed>) = 0 [pid 3891] write(3, "1000", 4 [pid 3890] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3891] <... write resumed>) = 4 [pid 3888] <... futex resumed>) = 0 [pid 3888] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3890] <... futex resumed>) = 0 [pid 3891] close(3 [pid 3890] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3889] <... ioctl resumed>) = 0 [pid 3888] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3891] <... close resumed>) = 0 [pid 3889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}executing program ) = 0 [pid 3889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3891] write(1, "executing program\n", 18) = 18 [pid 3889] <... ioctl resumed>) = 0 [pid 3891] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3891] <... futex resumed>) = 0 [pid 3891] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3889] <... ioctl resumed>) = 0 [pid 3891] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3890] <... ioctl resumed>) = 5 [pid 3889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3891] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3890] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3889] <... ioctl resumed>) = 0 [pid 3891] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3890] <... futex resumed>) = 1 [pid 3888] <... futex resumed>) = 0 [pid 3891] <... mmap resumed>) = 0x7fc37fe41000 [pid 3890] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3889] <... ioctl resumed>) = 0 [pid 3888] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3891] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3888] <... futex resumed>) = 0 [pid 3888] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3891] <... mprotect resumed>) = 0 [pid 3890] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3889] <... ioctl resumed>) = 0 [pid 3891] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3891] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3890] <... ioctl resumed>) = 0 [pid 3889] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3892 attached [pid 3890] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3892] set_robust_list(0x7fc37fe619a0, 24 [pid 3891] <... clone3 resumed> => {parent_tid=[3892]}, 88) = 3892 [pid 3890] <... ioctl resumed>) = 0 [pid 3889] <... ioctl resumed>) = 0 [pid 3892] <... set_robust_list resumed>) = 0 [pid 3891] rt_sigprocmask(SIG_SETMASK, [], [pid 3890] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3892] rt_sigprocmask(SIG_SETMASK, [], [pid 3891] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3890] <... ioctl resumed>) = 0 [pid 3889] <... ioctl resumed>) = 0 [pid 3892] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3891] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3890] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3889] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3892] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3891] <... futex resumed>) = 0 [pid 3890] <... ioctl resumed>) = 0 [pid 3890] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3892] <... openat resumed>) = 3 [pid 3891] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3889] <... ioctl resumed>) = 0 [pid 3892] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3891] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3889] ioctl(5, KVM_GET_SREGS [pid 3892] <... futex resumed>) = 0 [pid 3891] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3889] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3892] ioctl(3, KVM_CREATE_VM, 0 [pid 3891] <... futex resumed>) = 0 [pid 3889] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3889] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3891] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3889] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3886] +++ exited with 0 +++ [pid 3883] +++ exited with 0 +++ [pid 3890] <... ioctl resumed>) = 0 [pid 3889] close(6 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3883, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3890] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3889] <... close resumed>) = 0 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3890] <... ioctl resumed>) = 0 [pid 3889] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3890] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3889] <... ioctl resumed>) = 5 [pid 3892] <... ioctl resumed>) = 4 [pid 3890] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3890] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3889] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3892] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3890] <... ioctl resumed>) = 0 [pid 3890] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3892] <... futex resumed>) = 1 [pid 3891] <... futex resumed>) = 0 [pid 3889] <... ioctl resumed>) = 0 [pid 3892] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3891] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3892] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3891] <... futex resumed>) = 0 [pid 3892] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3891] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3889] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3892] <... ioctl resumed>) = 5 [pid 3889] <... ioctl resumed>) = 0 [pid 3889] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3889] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3892] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3891] <... futex resumed>) = 0 [pid 3891] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3891] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3892] <... futex resumed>) = 1 [pid 3892] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3890] <... ioctl resumed>) = 0 [pid 3887] <... futex resumed>) = 0 [pid 3892] <... ioctl resumed>) = 0 [pid 3890] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 297] <... restart_syscall resumed>) = 0 [pid 3887] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3892] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3890] <... ioctl resumed>) = 0 [pid 3889] <... futex resumed>) = 0 [pid 3887] <... futex resumed>) = 1 [pid 3892] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3890] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3889] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3887] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3892] <... ioctl resumed>) = 0 [pid 3889] <... ioctl resumed>) = 0 [pid 3892] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3889] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3893 attached [pid 3892] <... ioctl resumed>) = 0 [pid 3890] <... ioctl resumed>) = 0 [pid 3893] set_robust_list(0x55558e2706a0, 24 [pid 3892] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3890] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3889] <... futex resumed>) = 1 [pid 3887] <... futex resumed>) = 0 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3893 [pid 3893] <... set_robust_list resumed>) = 0 [pid 3892] <... ioctl resumed>) = 0 [pid 3889] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3887] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3892] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3890] <... ioctl resumed>) = 0 [pid 3889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3887] <... futex resumed>) = 0 [pid 3893] <... prctl resumed>) = 0 [pid 3892] <... ioctl resumed>) = 0 [pid 3889] ioctl(5, KVM_RUN [pid 3887] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] setpgid(0, 0 [pid 3887] <... futex resumed>) = 0 [pid 3887] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3893] <... setpgid resumed>) = 0 [pid 3887] <... mmap resumed>) = 0x7fc37fe20000 [pid 3893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3887] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3887] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3893] <... openat resumed>) = 3 [pid 3887] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3895 attached [pid 3895] set_robust_list(0x7fc37fe409a0, 24 [pid 3887] <... clone3 resumed> => {parent_tid=[3895]}, 88) = 3895 [pid 3895] <... set_robust_list resumed>) = 0 [pid 3893] write(3, "1000", 4 [pid 3887] rt_sigprocmask(SIG_SETMASK, [], [pid 3895] rt_sigprocmask(SIG_SETMASK, [], [pid 3893] <... write resumed>) = 4 [pid 3887] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3895] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3893] close(3 [pid 3887] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3895] ioctl(5, KVM_RUN [pid 3893] <... close resumed>) = 0 [pid 3887] <... futex resumed>) = 0 executing program [pid 3892] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3890] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3889] <... ioctl resumed>, 0) = 0 [pid 3887] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3893] write(1, "executing program\n", 18) = 18 [pid 3893] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3893] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3893] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3893] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3890] <... ioctl resumed>) = 0 [pid 3893] <... mmap resumed>) = 0x7fc37fe41000 [pid 3890] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3892] <... ioctl resumed>) = 0 [pid 3889] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3892] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3890] <... ioctl resumed>) = 0 [pid 3889] <... futex resumed>) = 0 [pid 3893] <... mprotect resumed>) = 0 [pid 3892] <... ioctl resumed>) = 0 [pid 3890] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3889] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3892] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3893] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3892] <... ioctl resumed>) = 0 [pid 3890] <... ioctl resumed>) = 0 [pid 3892] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3890] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3893] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3893] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3892] <... ioctl resumed>) = 0 [pid 3890] <... ioctl resumed>) = 0 [pid 3892] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3890] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3892] <... ioctl resumed>) = 0 [pid 3890] <... ioctl resumed>) = 0 [pid 3892] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3890] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}./strace-static-x86_64: Process 3896 attached [pid 3893] <... clone3 resumed> => {parent_tid=[3896]}, 88) = 3896 [pid 3896] set_robust_list(0x7fc37fe619a0, 24 [pid 3893] rt_sigprocmask(SIG_SETMASK, [], [pid 3892] <... ioctl resumed>) = 0 [pid 3890] <... ioctl resumed>) = 0 [pid 3896] <... set_robust_list resumed>) = 0 [pid 3895] <... ioctl resumed>, 0) = 0 [pid 3893] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3892] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3890] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3896] rt_sigprocmask(SIG_SETMASK, [], [pid 3895] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3892] <... ioctl resumed>) = 0 [pid 3890] <... ioctl resumed>) = 0 [pid 3896] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3893] <... futex resumed>) = 0 [pid 3892] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3890] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3887] <... futex resumed>) = 0 [pid 3896] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3895] <... futex resumed>) = 1 [pid 3893] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3892] <... ioctl resumed>) = 0 [pid 3890] <... ioctl resumed>) = 0 [pid 3887] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3896] <... openat resumed>) = 3 [pid 3895] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3892] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3890] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3896] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3892] <... ioctl resumed>) = 0 [pid 3889] <... futex resumed>) = 0 [pid 3887] <... futex resumed>) = 1 [pid 3896] <... futex resumed>) = 1 [pid 3893] <... futex resumed>) = 0 [pid 3892] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3890] <... ioctl resumed>) = 0 [pid 3889] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3887] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3896] ioctl(3, KVM_CREATE_VM, 0 [pid 3893] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3890] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3889] <... socket resumed>) = 6 [pid 3896] <... ioctl resumed>) = 4 [pid 3893] <... futex resumed>) = 0 [pid 3890] <... ioctl resumed>) = 0 [pid 3889] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3890] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3889] <... futex resumed>) = 1 [pid 3889] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3896] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] <... futex resumed>) = 0 [pid 3893] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3893] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3896] <... futex resumed>) = 1 [pid 3896] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3896] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] <... futex resumed>) = 0 [pid 3893] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3887] <... futex resumed>) = 0 [pid 3893] <... futex resumed>) = 0 [pid 3887] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3889] <... futex resumed>) = 0 [pid 3887] <... futex resumed>) = 1 [pid 3896] <... futex resumed>) = 1 [pid 3896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3889] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3887] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3892] <... ioctl resumed>) = 0 [pid 3890] <... ioctl resumed>) = 0 [pid 3892] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3890] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3896] <... ioctl resumed>) = 0 [pid 3896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3892] <... ioctl resumed>) = 0 [pid 3890] <... ioctl resumed>) = 0 [pid 3896] <... ioctl resumed>) = 0 [pid 3892] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3890] ioctl(5, KVM_GET_SREGS [pid 3896] <... ioctl resumed>) = 0 [pid 3896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3892] <... ioctl resumed>) = 0 [pid 3890] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3892] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3890] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3896] <... ioctl resumed>) = 0 [pid 3896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3890] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3889] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3892] <... ioctl resumed>) = 0 [pid 3896] <... ioctl resumed>) = 0 [pid 3892] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3890] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3889] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3889] <... futex resumed>) = 1 [pid 3896] <... ioctl resumed>) = 0 [pid 3892] <... ioctl resumed>) = 0 [pid 3890] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3889] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3887] <... futex resumed>) = 0 [pid 3896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3892] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3887] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3896] <... ioctl resumed>) = 0 [pid 3890] <... ioctl resumed>) = 0 [pid 3889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3892] <... ioctl resumed>) = 0 [pid 3890] close(6 [pid 3889] ioctl(5, KVM_RUN [pid 3887] <... futex resumed>) = 0 [pid 3896] <... ioctl resumed>) = 0 [pid 3892] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3892] <... ioctl resumed>) = 0 [pid 3890] <... close resumed>) = 0 [pid 3889] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3887] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3892] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3890] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3889] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3892] <... ioctl resumed>) = 0 [pid 3890] <... ioctl resumed>) = 5 [pid 3889] <... futex resumed>) = 0 [pid 3887] exit_group(0 [pid 3895] <... futex resumed>) = ? [pid 3892] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3890] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3887] <... exit_group resumed>) = ? [pid 3896] <... ioctl resumed>) = 0 [pid 3895] +++ exited with 0 +++ [pid 3889] +++ exited with 0 +++ [pid 3896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3890] <... ioctl resumed>) = 0 [pid 3890] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3890] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3888] <... futex resumed>) = 0 [pid 3888] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3888] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3890] <... futex resumed>) = 1 [pid 3890] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3896] <... ioctl resumed>) = 0 [pid 3896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3892] <... ioctl resumed>) = 0 [pid 3890] <... ioctl resumed>) = 0 [pid 3896] <... ioctl resumed>) = 0 [pid 3892] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3890] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3890] <... futex resumed>) = 1 [pid 3890] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3888] <... futex resumed>) = 0 [pid 3888] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3890] <... futex resumed>) = 0 [pid 3888] <... futex resumed>) = 1 [pid 3890] ioctl(5, KVM_RUN [pid 3888] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3888] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3888] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3888] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3888] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3898 attached [pid 3896] <... ioctl resumed>) = 0 [pid 3892] <... ioctl resumed>) = 0 [pid 3892] ioctl(5, KVM_GET_SREGS [pid 3896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3898] set_robust_list(0x7fc37fe409a0, 24 [pid 3888] <... clone3 resumed> => {parent_tid=[3898]}, 88) = 3898 [pid 3898] <... set_robust_list resumed>) = 0 [pid 3896] <... ioctl resumed>) = 0 [pid 3892] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3888] rt_sigprocmask(SIG_SETMASK, [], [pid 3898] rt_sigprocmask(SIG_SETMASK, [], [pid 3896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3892] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3888] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3898] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3888] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3888] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3890] <... ioctl resumed>, 0) = 0 [pid 3890] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3890] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3898] ioctl(5, KVM_RUN [pid 3892] <... openat resumed>) = 6 [pid 3896] <... ioctl resumed>) = 0 [pid 3898] <... ioctl resumed>, 0) = 0 [pid 3892] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3898] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3892] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3898] <... futex resumed>) = 1 [pid 3888] <... futex resumed>) = 0 [pid 3898] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3888] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3888] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3896] <... ioctl resumed>) = 0 [pid 3892] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3890] <... futex resumed>) = 0 [pid 3890] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3890] <... socket resumed>) = 6 [pid 3892] <... ioctl resumed>) = 0 [pid 3890] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3892] close(6 [pid 3896] <... ioctl resumed>) = 0 [pid 3890] <... futex resumed>) = 1 [pid 3888] <... futex resumed>) = 0 [pid 3896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3892] <... close resumed>) = 0 [pid 3890] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3888] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3892] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3888] <... futex resumed>) = 0 [pid 3896] <... ioctl resumed>) = 0 [pid 3892] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3890] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3888] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3892] <... ioctl resumed>) = 0 [pid 3890] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3896] <... ioctl resumed>) = 0 [pid 3890] <... futex resumed>) = 1 [pid 3888] <... futex resumed>) = 0 [pid 3896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3890] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3888] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3892] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3888] <... futex resumed>) = 0 [pid 3896] <... ioctl resumed>) = 0 [pid 3892] <... ioctl resumed>) = 0 [pid 3890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3892] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3892] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3888] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3891] <... futex resumed>) = 0 [pid 3890] ioctl(5, KVM_RUN [pid 3891] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3896] <... ioctl resumed>) = 0 [pid 3896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3892] <... futex resumed>) = 0 [pid 3891] <... futex resumed>) = 1 [pid 3890] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3892] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3891] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3896] <... ioctl resumed>) = 0 [pid 3896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3892] <... ioctl resumed>) = 0 [pid 3896] <... ioctl resumed>) = 0 [pid 3890] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3892] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3891] <... futex resumed>) = 0 [pid 3890] <... futex resumed>) = 1 [pid 3888] <... futex resumed>) = 0 [pid 3892] ioctl(5, KVM_RUN [pid 3891] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3890] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3891] <... futex resumed>) = 0 [pid 3888] exit_group(0 [pid 3898] <... futex resumed>) = ? [pid 3888] <... exit_group resumed>) = ? [pid 3898] +++ exited with 0 +++ [pid 3890] <... futex resumed>) = ? [pid 3896] <... ioctl resumed>) = 0 [pid 3896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3891] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3891] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3891] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3891] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3900 attached [pid 3896] <... ioctl resumed>) = 0 [pid 3896] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3891] <... clone3 resumed> => {parent_tid=[3900]}, 88) = 3900 [pid 3900] set_robust_list(0x7fc37fe409a0, 24 [pid 3896] <... ioctl resumed>) = 0 [pid 3891] rt_sigprocmask(SIG_SETMASK, [], [pid 3900] <... set_robust_list resumed>) = 0 [pid 3896] ioctl(5, KVM_GET_SREGS [pid 3891] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3896] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3891] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3896] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3891] <... futex resumed>) = 0 [pid 3896] <... openat resumed>) = 6 [pid 3891] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3896] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3896] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3896] close(6) = 0 [pid 3896] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3896] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3896] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3896] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] <... futex resumed>) = 0 [pid 3893] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3893] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3896] <... futex resumed>) = 1 [pid 3896] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3896] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] <... futex resumed>) = 0 [pid 3893] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3893] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3896] <... futex resumed>) = 1 [pid 3893] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3896] ioctl(5, KVM_RUN [pid 3893] <... mmap resumed>) = 0x7fc37fe20000 [pid 3893] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3893] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3900] rt_sigprocmask(SIG_SETMASK, [], [pid 3893] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3900] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3893] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} => {parent_tid=[3902]}, 88) = 3902 [pid 3893] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3893] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3893] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3892] <... ioctl resumed>, 0) = 0 [pid 3900] ioctl(5, KVM_RUN./strace-static-x86_64: Process 3902 attached [pid 3902] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3900] <... ioctl resumed>, 0) = 0 [pid 3902] rt_sigprocmask(SIG_SETMASK, [], [pid 3900] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3902] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3900] <... futex resumed>) = 1 [pid 3891] <... futex resumed>) = 0 [pid 3902] ioctl(5, KVM_RUN [pid 3900] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3891] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3891] <... futex resumed>) = 0 [pid 3900] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3891] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3900] <... socket resumed>) = 6 [pid 3900] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3892] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3900] <... futex resumed>) = 1 [pid 3891] <... futex resumed>) = 0 [pid 3900] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3892] <... futex resumed>) = 0 [pid 3891] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3902] <... ioctl resumed>, 0) = 0 [pid 3892] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3891] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3896] <... ioctl resumed>, 0) = 0 [pid 3902] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3892] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3902] <... futex resumed>) = 1 [pid 3896] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] <... futex resumed>) = 0 [pid 3902] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3896] <... futex resumed>) = 0 [pid 3892] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3896] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3893] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3892] <... futex resumed>) = 1 [pid 3891] <... futex resumed>) = 0 [pid 3896] <... socket resumed>) = 6 [pid 3893] <... futex resumed>) = 0 [pid 3892] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3891] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3891] <... futex resumed>) = 0 [pid 3896] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3892] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3891] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3896] <... futex resumed>) = 1 [pid 3893] <... futex resumed>) = 0 [pid 3892] ioctl(5, KVM_RUN [pid 3896] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3893] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3896] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3893] <... futex resumed>) = 0 [pid 3896] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3893] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3892] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3896] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3896] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3892] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3896] <... futex resumed>) = 1 [pid 3893] <... futex resumed>) = 0 [pid 3892] <... futex resumed>) = 1 [pid 3891] <... futex resumed>) = 0 [pid 3893] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3896] ioctl(5, KVM_RUN [pid 3893] <... futex resumed>) = 0 [pid 3892] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3891] exit_group(0 [pid 3900] <... futex resumed>) = ? [pid 3893] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3892] <... futex resumed>) = ? [pid 3891] <... exit_group resumed>) = ? [pid 3900] +++ exited with 0 +++ [pid 3896] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3896] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3893] <... futex resumed>) = 0 [pid 3893] exit_group(0) = ? [pid 3896] <... futex resumed>) = ? [pid 3902] <... futex resumed>) = ? [pid 3902] +++ exited with 0 +++ [pid 3887] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3887, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3903 ./strace-static-x86_64: Process 3903 attached [pid 3903] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3903] setpgid(0, 0) = 0 [pid 3903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3903] write(3, "1000", 4) = 4 [pid 3903] close(3) = 0 executing program [pid 3903] write(1, "executing program\n", 18) = 18 [pid 3903] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3903] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3903] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3903] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3903] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3903] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3903] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3904 attached => {parent_tid=[3904]}, 88) = 3904 [pid 3904] set_robust_list(0x7fc37fe619a0, 24 [pid 3903] rt_sigprocmask(SIG_SETMASK, [], [pid 3904] <... set_robust_list resumed>) = 0 [pid 3903] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3904] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3903] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3904] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3903] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3904] <... openat resumed>) = 3 [pid 3904] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3903] <... futex resumed>) = 0 [pid 3904] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3903] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3904] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3903] <... futex resumed>) = 0 [pid 3904] ioctl(3, KVM_CREATE_VM, 0 [pid 3903] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3904] <... ioctl resumed>) = 4 [pid 3904] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3904] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3903] <... futex resumed>) = 0 [pid 3904] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3903] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3904] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3903] <... futex resumed>) = 0 [pid 3903] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3904] <... ioctl resumed>) = 5 [pid 3904] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3903] <... futex resumed>) = 0 [pid 3904] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3903] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3903] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3904] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3904] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3904] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3904] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3904] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3904] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3904] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3904] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3904] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3904] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3904] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3904] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3904] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3904] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3904] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3904] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3904] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3904] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3904] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3904] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3904] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3904] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3904] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3904] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3904] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3904] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3904] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3904] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3904] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3904] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3904] close(6) = 0 [pid 3904] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3904] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3904] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3904] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3903] <... futex resumed>) = 0 [pid 3904] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3903] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3904] <... ioctl resumed>) = 0 [pid 3903] <... futex resumed>) = 0 [pid 3904] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3903] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3904] <... futex resumed>) = 0 [pid 3903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3904] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3903] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3904] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3904] ioctl(5, KVM_RUN [pid 3903] <... futex resumed>) = 0 [pid 3903] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3903] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3904] <... ioctl resumed>, 0) = 0 [pid 3903] <... mmap resumed>) = 0x7fc37fe20000 [pid 3903] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3904] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3904] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3903] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3903] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3906 attached => {parent_tid=[3906]}, 88) = 3906 [pid 3903] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3903] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3903] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3906] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3906] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3906] ioctl(5, KVM_RUN, 0) = 0 [pid 3906] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3903] <... futex resumed>) = 0 [pid 3906] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3903] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3904] <... futex resumed>) = 0 [pid 3903] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3904] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3904] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3903] <... futex resumed>) = 0 [pid 3904] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3903] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3904] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3903] <... futex resumed>) = 0 [pid 3904] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3903] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3904] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3904] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3903] <... futex resumed>) = 0 [pid 3904] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3903] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3904] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3903] <... futex resumed>) = 0 [pid 3904] ioctl(5, KVM_RUN [pid 3903] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3904] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3904] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3903] <... futex resumed>) = 0 [pid 3904] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3903] exit_group(0 [pid 3906] <... futex resumed>) = ? [pid 3904] <... futex resumed>) = ? [pid 3903] <... exit_group resumed>) = ? [pid 3906] +++ exited with 0 +++ [pid 3904] +++ exited with 0 +++ [pid 3890] +++ exited with 0 +++ [pid 3888] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3888, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3907 attached , child_tidptr=0x55558e270690) = 3907 [pid 3907] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3907] setpgid(0, 0) = 0 [pid 3907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3907] write(3, "1000", 4) = 4 [pid 3907] close(3) = 0 executing program [pid 3907] write(1, "executing program\n", 18) = 18 [pid 3907] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3907] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3907] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3907] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3907] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3907] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3907] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3908 attached => {parent_tid=[3908]}, 88) = 3908 [pid 3908] set_robust_list(0x7fc37fe619a0, 24 [pid 3907] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3908] <... set_robust_list resumed>) = 0 [pid 3907] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3908] rt_sigprocmask(SIG_SETMASK, [], [pid 3907] <... futex resumed>) = 0 [pid 3908] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3907] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3908] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3908] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3907] <... futex resumed>) = 0 [pid 3908] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3907] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3908] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3907] <... futex resumed>) = 0 [pid 3908] ioctl(3, KVM_CREATE_VM, 0 [pid 3907] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3908] <... ioctl resumed>) = 4 [pid 3908] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3908] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3907] <... futex resumed>) = 0 [pid 3907] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3908] <... futex resumed>) = 0 [pid 3907] <... futex resumed>) = 1 [pid 3908] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3907] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3908] <... ioctl resumed>) = 5 [pid 3908] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3907] <... futex resumed>) = 0 [pid 3908] <... futex resumed>) = 1 [pid 3907] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3908] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3907] <... futex resumed>) = 0 [pid 3907] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3908] <... ioctl resumed>) = 0 [pid 3908] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3908] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3908] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3908] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3908] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3908] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3908] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3908] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3908] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3908] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3908] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3908] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3908] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3908] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3908] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3908] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3908] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3908] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3908] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3908] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3908] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3908] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3908] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3908] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3908] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3908] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3908] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3908] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3908] close(6) = 0 [pid 3908] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3908] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3908] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3908] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3907] <... futex resumed>) = 0 [pid 3908] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3907] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3908] <... futex resumed>) = 0 [pid 3907] <... futex resumed>) = 1 [pid 3907] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3908] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3908] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3907] <... futex resumed>) = 0 [pid 3907] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3908] <... futex resumed>) = 1 [pid 3908] ioctl(5, KVM_RUN [pid 3907] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3907] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3907] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3907] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3907] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3910 attached [pid 3910] set_robust_list(0x7fc37fe409a0, 24 [pid 3907] <... clone3 resumed> => {parent_tid=[3910]}, 88) = 3910 [pid 3910] <... set_robust_list resumed>) = 0 [pid 3907] rt_sigprocmask(SIG_SETMASK, [], [pid 3910] rt_sigprocmask(SIG_SETMASK, [], [pid 3907] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3910] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3907] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3910] ioctl(5, KVM_RUN [pid 3907] <... futex resumed>) = 0 [pid 3907] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3908] <... ioctl resumed>, 0) = 0 [pid 3910] <... ioctl resumed>, 0) = 0 [pid 3908] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3910] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3908] <... futex resumed>) = 0 [pid 3910] <... futex resumed>) = 1 [pid 3908] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3907] <... futex resumed>) = 0 [pid 3910] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3908] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3907] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3908] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3907] <... futex resumed>) = 0 [pid 3908] <... socket resumed>) = 6 [pid 3907] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3908] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3907] <... futex resumed>) = 0 [pid 3907] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3907] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3908] <... futex resumed>) = 1 [pid 3908] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3908] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3907] <... futex resumed>) = 0 [pid 3907] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3907] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3908] <... futex resumed>) = 1 [pid 3908] ioctl(5, KVM_RUN, 0) = -1 EFAULT (Bad address) [pid 3908] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3907] <... futex resumed>) = 0 [pid 3907] exit_group(0) = ? [pid 3910] <... futex resumed>) = ? [pid 3910] +++ exited with 0 +++ [pid 3908] <... futex resumed>) = ? [pid 3892] +++ exited with 0 +++ [pid 3891] +++ exited with 0 +++ [pid 3896] +++ exited with 0 +++ [pid 3893] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3891, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3893, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3911 attached [pid 298] <... restart_syscall resumed>) = 0 [pid 3911] set_robust_list(0x55558e2706a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3911 [pid 3911] <... set_robust_list resumed>) = 0 [pid 3911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3912 attached [pid 3911] <... prctl resumed>) = 0 [pid 3912] set_robust_list(0x55558e2706a0, 24 [pid 3911] setpgid(0, 0executing program [pid 298] <... clone resumed>, child_tidptr=0x55558e270690) = 3912 [pid 3912] <... set_robust_list resumed>) = 0 [pid 3911] <... setpgid resumed>) = 0 [pid 3912] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3912] <... prctl resumed>) = 0 [pid 3911] <... openat resumed>) = 3 [pid 3912] setpgid(0, 0) = 0 [pid 3912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3911] write(3, "1000", 4) = 4 [pid 3911] close(3 [pid 3912] <... openat resumed>) = 3 [pid 3911] <... close resumed>) = 0 [pid 3911] write(1, "executing program\n", 18) = 18 [pid 3912] write(3, "1000", 4 [pid 3911] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3912] <... write resumed>) = 4 [pid 3912] close(3 [pid 3911] <... futex resumed>) = 0 [pid 3912] <... close resumed>) = 0 [pid 3911] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3912] write(1, "executing program\n", 18executing program [pid 3911] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3912] <... write resumed>) = 18 [pid 3912] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3911] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3912] <... futex resumed>) = 0 [pid 3911] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3912] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3911] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3912] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3911] <... mmap resumed>) = 0x7fc37fe41000 [pid 3912] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3911] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3912] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3911] <... mprotect resumed>) = 0 [pid 3912] <... mmap resumed>) = 0x7fc37fe41000 [pid 3912] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3911] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3912] <... mprotect resumed>) = 0 [pid 3911] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3912] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3911] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3912] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 3913 attached [pid 3911] <... clone3 resumed> => {parent_tid=[3913]}, 88) = 3913 [pid 3912] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3913] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3911] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 3914 attached NULL, 8) = 0 [pid 3914] set_robust_list(0x7fc37fe619a0, 24 [pid 3911] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3914] <... set_robust_list resumed>) = 0 [pid 3911] <... futex resumed>) = 0 [pid 3914] rt_sigprocmask(SIG_SETMASK, [], [pid 3911] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3914] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3914] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3913] rt_sigprocmask(SIG_SETMASK, [], [pid 3912] <... clone3 resumed> => {parent_tid=[3914]}, 88) = 3914 [pid 3913] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3912] rt_sigprocmask(SIG_SETMASK, [], [pid 3913] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3912] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3912] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3914] <... futex resumed>) = 0 [pid 3912] <... futex resumed>) = 1 [pid 3914] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3912] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3914] <... openat resumed>) = 3 [pid 3913] <... openat resumed>) = 3 [pid 3914] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3913] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3914] <... futex resumed>) = 1 [pid 3913] <... futex resumed>) = 1 [pid 3912] <... futex resumed>) = 0 [pid 3911] <... futex resumed>) = 0 [pid 3914] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3911] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3911] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3913] ioctl(3, KVM_CREATE_VM, 0 [pid 3912] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3914] <... futex resumed>) = 0 [pid 3912] <... futex resumed>) = 1 [pid 3914] ioctl(3, KVM_CREATE_VM, 0 [pid 3912] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3913] <... ioctl resumed>) = 4 [pid 3914] <... ioctl resumed>) = 4 [pid 3913] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3914] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3913] <... futex resumed>) = 1 [pid 3912] <... futex resumed>) = 0 [pid 3914] <... futex resumed>) = 1 [pid 3913] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3912] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3911] <... futex resumed>) = 0 [pid 3914] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3912] <... futex resumed>) = 0 [pid 3911] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3914] <... ioctl resumed>) = 5 [pid 3913] <... futex resumed>) = 0 [pid 3912] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3911] <... futex resumed>) = 1 [pid 3913] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3911] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3914] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3913] <... ioctl resumed>) = 5 [pid 3913] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3912] <... futex resumed>) = 0 [pid 3914] <... futex resumed>) = 1 [pid 3912] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3913] <... futex resumed>) = 1 [pid 3912] <... futex resumed>) = 0 [pid 3914] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3912] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3911] <... futex resumed>) = 0 [pid 3913] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3911] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3913] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3911] <... futex resumed>) = 0 [pid 3911] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3913] <... ioctl resumed>) = 0 [pid 3913] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3913] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3914] <... ioctl resumed>) = 0 [pid 3913] <... ioctl resumed>) = 0 [pid 3914] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3913] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3914] <... ioctl resumed>) = 0 [pid 3914] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3913] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3914] <... ioctl resumed>) = 0 [pid 3913] <... ioctl resumed>) = 0 [pid 3914] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3913] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3914] <... ioctl resumed>) = 0 [pid 3914] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3913] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3914] <... ioctl resumed>) = 0 [pid 3913] <... ioctl resumed>) = 0 [pid 3914] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3913] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3914] <... ioctl resumed>) = 0 [pid 3914] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3913] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3914] <... ioctl resumed>) = 0 [pid 3913] <... ioctl resumed>) = 0 [pid 3914] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3913] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3914] <... ioctl resumed>) = 0 [pid 3913] <... ioctl resumed>) = 0 [pid 3914] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3913] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3914] <... ioctl resumed>) = 0 [pid 3913] <... ioctl resumed>) = 0 [pid 3914] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3913] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3914] <... ioctl resumed>) = 0 [pid 3914] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3913] <... ioctl resumed>) = 0 [pid 3913] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3914] <... ioctl resumed>) = 0 [pid 3914] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3913] <... ioctl resumed>) = 0 [pid 3914] <... ioctl resumed>) = 0 [pid 3913] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3914] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3913] <... ioctl resumed>) = 0 [pid 3914] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3913] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3914] <... ioctl resumed>) = 0 [pid 3914] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3913] <... ioctl resumed>) = 0 [pid 3913] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3914] <... ioctl resumed>) = 0 [pid 3914] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3913] <... ioctl resumed>) = 0 [pid 3913] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3914] <... ioctl resumed>) = 0 [pid 3914] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3913] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3914] <... ioctl resumed>) = 0 [pid 3914] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3913] <... ioctl resumed>) = 0 [pid 3913] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3914] <... ioctl resumed>) = 0 [pid 3914] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3913] <... ioctl resumed>) = 0 [pid 3914] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3913] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3914] <... ioctl resumed>) = 0 [pid 3914] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3913] <... ioctl resumed>) = 0 [pid 3913] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3914] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3913] <... ioctl resumed>) = 0 [pid 3914] <... ioctl resumed>) = 0 [pid 3913] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3914] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3913] <... ioctl resumed>) = 0 [pid 3913] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3914] <... ioctl resumed>) = 0 [pid 3913] <... ioctl resumed>) = 0 [pid 3913] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3914] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3913] <... ioctl resumed>) = 0 [pid 3913] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3914] <... ioctl resumed>) = 0 [pid 3914] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3913] <... ioctl resumed>) = 0 [pid 3913] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3903] +++ exited with 0 +++ [pid 3914] <... ioctl resumed>) = 0 [pid 3913] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3903, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3914] ioctl(5, KVM_GET_SREGS [pid 3913] <... openat resumed>) = 6 [pid 3914] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3913] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3914] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3913] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3914] <... openat resumed>) = 6 [pid 3913] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3914] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3913] <... ioctl resumed>) = 0 [pid 3913] close(6 [pid 3914] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3914] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3913] <... close resumed>) = 0 [pid 3914] close(6) = 0 [pid 3914] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3913] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3914] <... ioctl resumed>) = 5 [pid 3913] <... ioctl resumed>) = 5 [pid 3914] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3913] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3914] <... ioctl resumed>) = 0 [pid 3914] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3914] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3912] <... futex resumed>) = 0 [pid 3914] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3912] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3913] <... ioctl resumed>) = 0 [pid 3912] <... futex resumed>) = 0 [pid 3914] <... ioctl resumed>) = 0 [pid 299] <... restart_syscall resumed>) = 0 [pid 3912] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3914] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3913] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3914] <... futex resumed>) = 0 [pid 3912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3914] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3912] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3912] <... futex resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3914] ioctl(5, KVM_RUN [pid 3912] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3916 attached [pid 3913] <... ioctl resumed>) = 0 [pid 3912] <... futex resumed>) = 0 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3916 [pid 3916] set_robust_list(0x55558e2706a0, 24 [pid 3913] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3912] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3916] <... set_robust_list resumed>) = 0 [pid 3913] <... futex resumed>) = 1 [pid 3912] <... mmap resumed>) = 0x7fc37fe20000 [pid 3911] <... futex resumed>) = 0 [pid 3913] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3912] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3916] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3912] <... mprotect resumed>) = 0 [pid 3911] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3913] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3912] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3913] <... ioctl resumed>) = 0 [pid 3912] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3913] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3912] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3917 attached [pid 3916] <... prctl resumed>) = 0 [pid 3913] <... futex resumed>) = 0 [pid 3911] <... futex resumed>) = 0 [pid 3916] setpgid(0, 0 [pid 3913] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3912] <... clone3 resumed> => {parent_tid=[3917]}, 88) = 3917 [pid 3917] set_robust_list(0x7fc37fe409a0, 24 [pid 3916] <... setpgid resumed>) = 0 [pid 3911] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3912] rt_sigprocmask(SIG_SETMASK, [], [pid 3911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3914] <... ioctl resumed>, 0) = 0 [pid 3912] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3917] <... set_robust_list resumed>) = 0 [pid 3916] <... openat resumed>) = 3 [pid 3914] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3912] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3911] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3917] rt_sigprocmask(SIG_SETMASK, [], [pid 3916] write(3, "1000", 4 [pid 3914] <... futex resumed>) = 0 [pid 3912] <... futex resumed>) = 0 [pid 3917] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3916] <... write resumed>) = 4 [pid 3914] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3913] <... futex resumed>) = 0 [pid 3912] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3911] <... futex resumed>) = 1 [pid 3917] ioctl(5, KVM_RUN [pid 3916] close(3executing program [pid 3917] <... ioctl resumed>, 0) = 0 [pid 3913] ioctl(5, KVM_RUN [pid 3911] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3917] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3916] <... close resumed>) = 0 [pid 3917] <... futex resumed>) = 1 [pid 3916] write(1, "executing program\n", 18 [pid 3911] <... futex resumed>) = 0 [pid 3917] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3916] <... write resumed>) = 18 [pid 3911] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3916] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3911] <... mmap resumed>) = 0x7fc37fe20000 [pid 3916] <... futex resumed>) = 0 [pid 3916] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3911] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3916] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3911] <... mprotect resumed>) = 0 [pid 3916] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3916] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3911] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3916] <... mmap resumed>) = 0x7fc37fe41000 [pid 3911] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3916] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3911] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3916] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 3919 attached [pid 3916] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3912] <... futex resumed>) = 0 [pid 3916] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3911] <... clone3 resumed> => {parent_tid=[3919]}, 88) = 3919 [pid 3916] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3911] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3911] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3912] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3920 attached [pid 3919] set_robust_list(0x7fc37fe409a0, 24 [pid 3912] <... futex resumed>) = 1 [pid 3919] <... set_robust_list resumed>) = 0 [pid 3912] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3916] <... clone3 resumed> => {parent_tid=[3920]}, 88) = 3920 [pid 3914] <... futex resumed>) = 0 [pid 3911] <... futex resumed>) = 0 [pid 3916] rt_sigprocmask(SIG_SETMASK, [], [pid 3914] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3911] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3916] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3914] <... socket resumed>) = 6 [pid 3920] set_robust_list(0x7fc37fe619a0, 24 [pid 3919] rt_sigprocmask(SIG_SETMASK, [], [pid 3916] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3914] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3920] <... set_robust_list resumed>) = 0 [pid 3916] <... futex resumed>) = 0 [pid 3919] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3914] <... futex resumed>) = 1 [pid 3912] <... futex resumed>) = 0 [pid 3916] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3914] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3920] rt_sigprocmask(SIG_SETMASK, [], [pid 3919] ioctl(5, KVM_RUN [pid 3914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3912] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3920] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3914] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3912] <... futex resumed>) = 0 [pid 3920] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3914] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3912] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3914] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3920] <... openat resumed>) = 3 [pid 3912] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3914] <... futex resumed>) = 0 [pid 3912] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3914] ioctl(5, KVM_RUN [pid 3920] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3920] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3916] <... futex resumed>) = 0 [pid 3919] <... ioctl resumed>, 0) = 0 [pid 3913] <... ioctl resumed>, 0) = 0 [pid 3916] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3920] <... futex resumed>) = 0 [pid 3919] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3916] <... futex resumed>) = 1 [pid 3914] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3913] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3920] ioctl(3, KVM_CREATE_VM, 0 [pid 3919] <... futex resumed>) = 1 [pid 3916] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3913] <... futex resumed>) = 0 [pid 3911] <... futex resumed>) = 0 [pid 3919] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3913] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3911] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3911] <... futex resumed>) = 0 [pid 3913] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3911] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3913] <... socket resumed>) = 6 [pid 3913] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3911] <... futex resumed>) = 0 [pid 3911] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3913] <... futex resumed>) = 1 [pid 3911] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3913] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000) = -1 EINVAL (Invalid argument) [pid 3913] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3911] <... futex resumed>) = 0 [pid 3911] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3913] <... futex resumed>) = 1 [pid 3911] <... futex resumed>) = 0 [pid 3913] ioctl(5, KVM_RUN [pid 3911] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3914] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3913] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3914] <... futex resumed>) = 1 [pid 3912] <... futex resumed>) = 0 [pid 3914] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3913] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3911] <... futex resumed>) = 0 [pid 3913] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3911] exit_group(0 [pid 3912] exit_group(0 [pid 3919] <... futex resumed>) = ? [pid 3913] <... futex resumed>) = ? [pid 3912] <... exit_group resumed>) = ? [pid 3911] <... exit_group resumed>) = ? [pid 3919] +++ exited with 0 +++ [pid 3913] +++ exited with 0 +++ [pid 3914] <... futex resumed>) = ? [pid 3920] <... ioctl resumed>) = 4 [pid 3917] <... futex resumed>) = ? [pid 3914] +++ exited with 0 +++ [pid 3920] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3916] <... futex resumed>) = 0 [pid 3916] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3916] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3920] ioctl(4, KVM_CREATE_VCPU, 2) = 5 [pid 3920] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3920] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3916] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3920] <... futex resumed>) = 0 [pid 3916] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3920] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000}) = 0 [pid 3920] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3920] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3920] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3920] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3908] +++ exited with 0 +++ [pid 3907] +++ exited with 0 +++ [pid 3920] <... ioctl resumed>) = 0 [pid 3920] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3907, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 3920] <... ioctl resumed>) = 0 [pid 3920] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3920] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 300] <... restart_syscall resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3921 attached [pid 3920] <... ioctl resumed>) = 0 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3921 [pid 3921] set_robust_list(0x55558e2706a0, 24 [pid 3920] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3921] <... set_robust_list resumed>) = 0 [pid 3921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3921] setpgid(0, 0) = 0 [pid 3921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3921] write(3, "1000", 4) = 4 [pid 3921] close(3) = 0 executing program [pid 3921] write(1, "executing program\n", 18) = 18 [pid 3921] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3921] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3921] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3921] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3921] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3921] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3920] <... ioctl resumed>) = 0 [pid 3920] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3921] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3921] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3920] <... ioctl resumed>) = 0 ./strace-static-x86_64: Process 3922 attached [pid 3921] <... clone3 resumed> => {parent_tid=[3922]}, 88) = 3922 [pid 3920] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3921] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3920] <... ioctl resumed>) = 0 [pid 3921] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3920] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3922] set_robust_list(0x7fc37fe619a0, 24 [pid 3921] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3922] <... set_robust_list resumed>) = 0 [pid 3922] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3922] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 3 [pid 3922] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3922] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3921] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3920] <... ioctl resumed>) = 0 [pid 3921] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3922] <... futex resumed>) = 0 [pid 3921] <... futex resumed>) = 1 [pid 3920] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3921] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3922] ioctl(3, KVM_CREATE_VM, 0 [pid 3920] <... ioctl resumed>) = 0 [pid 3920] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3920] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3920] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3920] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3920] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3922] <... ioctl resumed>) = 4 [pid 3922] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3922] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3921] <... futex resumed>) = 0 [pid 3921] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3922] <... futex resumed>) = 0 [pid 3921] <... futex resumed>) = 1 [pid 3922] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3921] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3922] <... ioctl resumed>) = 5 [pid 3922] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3921] <... futex resumed>) = 0 [pid 3922] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3921] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3922] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3921] <... futex resumed>) = 0 [pid 3922] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3921] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3922] <... ioctl resumed>) = 0 [pid 3922] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000}) = 0 [pid 3922] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3922] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3922] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3922] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3922] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3922] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3920] <... ioctl resumed>) = 0 [pid 3920] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3922] <... ioctl resumed>) = 0 [pid 3920] <... ioctl resumed>) = 0 [pid 3920] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3922] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3916] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3922] <... ioctl resumed>) = 0 [pid 3920] <... ioctl resumed>) = 0 [pid 3916] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3922] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3920] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3916] <... futex resumed>) = 0 [pid 3916] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3922] <... ioctl resumed>) = 0 [pid 3922] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3920] <... ioctl resumed>) = 0 [pid 3916] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3920] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3916] <... mprotect resumed>) = 0 [pid 3922] <... ioctl resumed>) = 0 [pid 3920] <... ioctl resumed>) = 0 [pid 3922] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3920] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3916] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3916] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3923 attached [pid 3923] set_robust_list(0x7fc37fe409a0, 24) = 0 [pid 3923] rt_sigprocmask(SIG_SETMASK, [], [pid 3916] <... clone3 resumed> => {parent_tid=[3923]}, 88) = 3923 [pid 3923] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3916] rt_sigprocmask(SIG_SETMASK, [], [pid 3923] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3916] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3916] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3923] <... futex resumed>) = 0 [pid 3916] <... futex resumed>) = 1 [pid 3923] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3916] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3923] <... ioctl resumed>) = 0 [pid 3923] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3916] <... futex resumed>) = 0 [pid 3923] <... futex resumed>) = 1 [pid 3923] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3916] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3923] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3916] <... futex resumed>) = 0 [pid 3923] ioctl(5, KVM_RUN [pid 3916] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3922] <... ioctl resumed>) = 0 [pid 3920] <... ioctl resumed>) = 0 [pid 3922] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3920] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3923] <... ioctl resumed>, 0) = 0 [pid 3922] <... ioctl resumed>) = 0 [pid 3920] <... ioctl resumed>) = 0 [pid 3916] <... futex resumed>) = 0 [pid 3922] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3920] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3923] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3916] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3923] <... futex resumed>) = 0 [pid 3916] <... mmap resumed>) = 0x7fc37fdff000 [pid 3923] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3916] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3916] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3916] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0}./strace-static-x86_64: Process 3925 attached [pid 3925] set_robust_list(0x7fc37fe1f9a0, 24 [pid 3922] <... ioctl resumed>) = 0 [pid 3920] <... ioctl resumed>) = 0 [pid 3925] <... set_robust_list resumed>) = 0 [pid 3922] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3920] ioctl(5, KVM_GET_SREGS [pid 3916] <... clone3 resumed> => {parent_tid=[3925]}, 88) = 3925 [pid 3925] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3922] <... ioctl resumed>) = 0 [pid 3920] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3916] rt_sigprocmask(SIG_SETMASK, [], [pid 3925] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3922] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3920] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3916] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3922] <... ioctl resumed>) = 0 [pid 3920] <... openat resumed>) = 6 [pid 3916] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 3922] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3920] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3925] <... futex resumed>) = 0 [pid 3920] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3916] <... futex resumed>) = 1 [pid 3925] ioctl(5, KVM_RUN [pid 3922] <... ioctl resumed>) = 0 [pid 3920] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3916] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3922] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3925] <... ioctl resumed>, 0) = 0 [pid 3925] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3925] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3920] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 3916] <... futex resumed>) = 0 [pid 3920] close(6) = 0 [pid 3916] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3920] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3920] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3920] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3923] <... futex resumed>) = 0 [pid 3922] <... ioctl resumed>) = 0 [pid 3916] <... futex resumed>) = 1 [pid 3911] +++ exited with 0 +++ [pid 3923] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3922] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3920] <... ioctl resumed>) = 0 [pid 3916] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3923] <... socket resumed>) = 6 [pid 3923] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3916] <... futex resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3923] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3922] <... ioctl resumed>) = 0 [pid 3920] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3916] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3926 attached [pid 3923] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3922] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3920] <... futex resumed>) = 0 [pid 3916] <... futex resumed>) = 0 [pid 3926] set_robust_list(0x55558e2706a0, 24 [pid 3923] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3922] <... ioctl resumed>) = 0 [pid 3920] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3916] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3926] <... set_robust_list resumed>) = 0 [pid 3923] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3926 [pid 3922] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3926] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3922] <... ioctl resumed>) = 0 [pid 3926] <... prctl resumed>) = 0 [pid 3922] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3926] setpgid(0, 0 [pid 3923] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3926] <... setpgid resumed>) = 0 [pid 3923] <... futex resumed>) = 1 [pid 3916] <... futex resumed>) = 0 [pid 3926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3923] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3916] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3926] <... openat resumed>) = 3 [pid 3922] <... ioctl resumed>) = 0 [pid 3920] <... futex resumed>) = 0 [pid 3916] <... futex resumed>) = 1 [pid 3922] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3916] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3926] write(3, "1000", 4) = 4 executing program [pid 3922] <... ioctl resumed>) = 0 [pid 3920] ioctl(5, KVM_RUN [pid 3922] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3926] close(3) = 0 [pid 3926] write(1, "executing program\n", 18) = 18 [pid 3920] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3926] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3926] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3926] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3926] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3926] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3926] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3926] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3927 attached [pid 3927] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3927] rt_sigprocmask(SIG_SETMASK, [], [pid 3926] <... clone3 resumed> => {parent_tid=[3927]}, 88) = 3927 [pid 3927] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3926] rt_sigprocmask(SIG_SETMASK, [], [pid 3927] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3926] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3926] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3927] <... futex resumed>) = 0 [pid 3927] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3926] <... futex resumed>) = 1 [pid 3926] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3927] <... openat resumed>) = 3 [pid 3927] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3926] <... futex resumed>) = 0 [pid 3927] <... futex resumed>) = 1 [pid 3926] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3927] ioctl(3, KVM_CREATE_VM, 0 [pid 3926] <... futex resumed>) = 0 [pid 3926] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3920] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3920] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3916] <... futex resumed>) = 0 [pid 3922] <... ioctl resumed>) = 0 [pid 3927] <... ioctl resumed>) = 4 [pid 3922] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3916] exit_group(0 [pid 3927] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3922] <... ioctl resumed>) = 0 [pid 3920] <... futex resumed>) = ? [pid 3916] <... exit_group resumed>) = ? [pid 3927] <... futex resumed>) = 1 [pid 3926] <... futex resumed>) = 0 [pid 3922] ioctl(5, KVM_GET_SREGS [pid 3920] +++ exited with 0 +++ [pid 3927] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3926] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3925] <... futex resumed>) = ? [pid 3923] <... futex resumed>) = ? [pid 3922] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3927] <... ioctl resumed>) = 5 [pid 3926] <... futex resumed>) = 0 [pid 3925] +++ exited with 0 +++ [pid 3922] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3927] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3926] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3922] <... openat resumed>) = 6 [pid 3927] <... futex resumed>) = 0 [pid 3926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3922] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3927] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3926] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3922] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3922] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3927] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3922] <... ioctl resumed>) = 0 [pid 3926] <... futex resumed>) = 0 [pid 3926] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3922] close(6) = 0 [pid 3922] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3922] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3927] <... ioctl resumed>) = 0 [pid 3922] <... ioctl resumed>) = 0 [pid 3927] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3922] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3927] <... ioctl resumed>) = 0 [pid 3922] <... ioctl resumed>) = 0 [pid 3927] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3922] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3927] <... ioctl resumed>) = 0 [pid 3922] <... futex resumed>) = 1 [pid 3927] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3922] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3927] <... ioctl resumed>) = 0 [pid 3927] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3927] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3927] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3921] <... futex resumed>) = 0 [pid 3927] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3921] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3927] <... ioctl resumed>) = 0 [pid 3927] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3922] <... futex resumed>) = 0 [pid 3921] <... futex resumed>) = 1 [pid 3927] <... ioctl resumed>) = 0 [pid 3922] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3927] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3922] <... ioctl resumed>) = 0 [pid 3921] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3927] <... ioctl resumed>) = 0 [pid 3922] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3927] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3922] <... futex resumed>) = 0 [pid 3927] <... ioctl resumed>) = 0 [pid 3922] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3927] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3927] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3927] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3927] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3927] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3927] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3927] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3927] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3927] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3921] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3927] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3921] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3927] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3922] <... futex resumed>) = 0 [pid 3921] <... futex resumed>) = 1 [pid 3927] <... ioctl resumed>) = 0 [pid 3922] ioctl(5, KVM_RUN [pid 3921] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3927] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3921] <... futex resumed>) = 0 [pid 3921] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3921] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3921] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3921] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3929 attached => {parent_tid=[3929]}, 88) = 3929 [pid 3929] set_robust_list(0x7fc37fe409a0, 24 [pid 3927] <... ioctl resumed>) = 0 [pid 3921] rt_sigprocmask(SIG_SETMASK, [], [pid 3929] <... set_robust_list resumed>) = 0 [pid 3927] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3921] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3929] rt_sigprocmask(SIG_SETMASK, [], [pid 3927] <... ioctl resumed>) = 0 [pid 3921] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3929] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3927] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3921] <... futex resumed>) = 0 [pid 3929] ioctl(5, KVM_RUN [pid 3927] <... ioctl resumed>) = 0 [pid 3921] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3927] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3927] openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6 [pid 3927] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3927] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0 [pid 3927] close(6) = 0 [pid 3927] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3927] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3927] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0 [pid 3927] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3922] <... ioctl resumed>, 0) = 0 [pid 3929] <... ioctl resumed>, 0) = 0 [pid 3922] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3922] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3926] <... futex resumed>) = 0 [pid 3926] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3926] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3927] <... futex resumed>) = 1 [pid 3927] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280}) = 0 [pid 3927] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3926] <... futex resumed>) = 0 [pid 3926] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3926] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3926] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe20000 [pid 3926] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3929] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3926] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3921] <... futex resumed>) = 0 [pid 3926] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3921] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3929] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3921] <... futex resumed>) = 1 [pid 3926] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3921] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3926] <... clone3 resumed> => {parent_tid=[3930]}, 88) = 3930 [pid 3926] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 3926] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3922] <... futex resumed>) = 0 [pid 3926] <... futex resumed>) = 0 [pid 3922] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3926] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3922] <... socket resumed>) = 6 [pid 3922] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3921] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3930 attached [pid 3921] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3930] set_robust_list(0x7fc37fe409a0, 24 [pid 3921] <... futex resumed>) = 0 [pid 3930] <... set_robust_list resumed>) = 0 [pid 3922] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3921] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3930] rt_sigprocmask(SIG_SETMASK, [], [pid 3927] <... futex resumed>) = 1 [pid 3922] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3930] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3930] ioctl(5, KVM_RUN [pid 3927] ioctl(5, KVM_RUN [pid 3922] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3921] <... futex resumed>) = 0 [pid 3922] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3921] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3922] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3921] <... futex resumed>) = 0 [pid 3922] ioctl(5, KVM_RUN [pid 3921] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3922] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3922] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3921] <... futex resumed>) = 0 [pid 3922] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3921] exit_group(0 [pid 3922] <... futex resumed>) = ? [pid 3921] <... exit_group resumed>) = ? [pid 3922] +++ exited with 0 +++ [pid 3929] <... futex resumed>) = ? [pid 3917] +++ exited with 0 +++ [pid 3912] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3912, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 3927] <... ioctl resumed>, 0) = 0 [pid 3930] <... ioctl resumed>, 0) = 0 [pid 3927] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3927] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3930] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3926] <... futex resumed>) = 0 [pid 3926] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3926] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3927] <... futex resumed>) = 0 [pid 3927] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 6 [pid 3927] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3926] <... futex resumed>) = 0 [pid 3926] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3926] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3927] <... futex resumed>) = 1 [pid 3930] <... futex resumed>) = 1 [pid 3927] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3930] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3927] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3927] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3926] <... futex resumed>) = 0 [pid 3926] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3926] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3927] <... futex resumed>) = 1 [pid 3927] ioctl(5, KVM_RUN, 0) = -1 EFAULT (Bad address) [pid 3927] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3927] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3926] <... futex resumed>) = 0 [pid 3926] exit_group(0) = ? [pid 3930] <... futex resumed>) = ? [pid 3930] +++ exited with 0 +++ [pid 3927] <... futex resumed>) = ? [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558e270690) = 3932 ./strace-static-x86_64: Process 3932 attached [pid 3932] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3932] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3923] +++ exited with 0 +++ [pid 3916] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3916, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3932] <... prctl resumed>) = 0 [pid 3932] setpgid(0, 0) = 0 [pid 3932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3932] write(3, "1000", 4executing program ) = 4 [pid 3932] close(3) = 0 [pid 3932] write(1, "executing program\n", 18) = 18 [pid 3932] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3932] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3932] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3932] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3932] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3932] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3932] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3933 attached => {parent_tid=[3933]}, 88) = 3933 [pid 3933] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3932] rt_sigprocmask(SIG_SETMASK, [], [pid 3933] rt_sigprocmask(SIG_SETMASK, [], [pid 3932] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3933] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3932] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3933] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3932] <... futex resumed>) = 0 [pid 3932] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3933] <... openat resumed>) = 3 [pid 3933] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3932] <... futex resumed>) = 0 [pid 3933] <... futex resumed>) = 1 [pid 3932] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3933] ioctl(3, KVM_CREATE_VM, 0 [pid 3932] <... futex resumed>) = 0 [pid 3933] <... ioctl resumed>) = 4 [pid 3932] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3933] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3932] <... futex resumed>) = 0 [pid 3932] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3932] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3933] <... futex resumed>) = 1 [pid 3933] ioctl(4, KVM_CREATE_VCPU, 2 [pid 299] <... restart_syscall resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3933] <... ioctl resumed>) = 5 [pid 3933] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3932] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3934 attached [pid 3932] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3934 [pid 3932] <... futex resumed>) = 0 [pid 3932] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3933] <... futex resumed>) = 1 [pid 3933] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3934] set_robust_list(0x55558e2706a0, 24) = 0 [pid 3934] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3933] <... ioctl resumed>) = 0 [pid 3934] setpgid(0, 0) = 0 [pid 3933] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3933] <... ioctl resumed>) = 0 [pid 3934] write(3, "1000", 4 [pid 3933] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3934] <... write resumed>) = 4 [pid 3933] <... ioctl resumed>) = 0 [pid 3929] +++ exited with 0 +++ [pid 3921] +++ exited with 0 +++ [pid 3934] close(3 [pid 3933] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3921, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3934] <... close resumed>) = 0 [pid 300] restart_syscall(<... resuming interrupted clone ...>executing program [pid 3934] write(1, "executing program\n", 18 [pid 3933] <... ioctl resumed>) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 3934] <... write resumed>) = 18 [pid 3933] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3934] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3933] <... ioctl resumed>) = 0 [pid 3934] <... futex resumed>) = 0 [pid 3933] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3934] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 300] <... clone resumed>, child_tidptr=0x55558e270690) = 3935 [pid 3934] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3934] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fc37fe41000 [pid 3934] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3934] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3934] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3936 attached [pid 3936] set_robust_list(0x7fc37fe619a0, 24 [pid 3934] <... clone3 resumed> => {parent_tid=[3936]}, 88) = 3936 [pid 3936] <... set_robust_list resumed>) = 0 [pid 3934] rt_sigprocmask(SIG_SETMASK, [], [pid 3936] rt_sigprocmask(SIG_SETMASK, [], [pid 3934] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3936] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3934] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3936] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3934] <... futex resumed>) = 0 [pid 3936] <... openat resumed>) = 3 [pid 3934] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3936] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3934] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3936] <... futex resumed>) = 0 [pid 3934] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3936] ioctl(3, KVM_CREATE_VM, 0 [pid 3934] <... futex resumed>) = 0 [pid 3934] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3936] <... ioctl resumed>) = 4 [pid 3936] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3934] <... futex resumed>) = 0 [pid 3934] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3934] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3935 attached [pid 3936] <... futex resumed>) = 1 [pid 3936] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3935] set_robust_list(0x55558e2706a0, 24 [pid 3933] <... ioctl resumed>) = 0 [pid 3935] <... set_robust_list resumed>) = 0 [pid 3933] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3935] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3936] <... ioctl resumed>) = 5 [pid 3935] <... prctl resumed>) = 0 [pid 3933] <... ioctl resumed>) = 0 [pid 3936] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3933] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3935] setpgid(0, 0 [pid 3934] <... futex resumed>) = 0 [pid 3935] <... setpgid resumed>) = 0 [pid 3934] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3934] <... futex resumed>) = 0 [pid 3934] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3935] <... openat resumed>) = 3 [pid 3933] <... ioctl resumed>) = 0 [pid 3936] <... futex resumed>) = 1 [pid 3933] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3936] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3933] <... ioctl resumed>) = 0 [pid 3933] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3935] write(3, "1000", 4) = 4 [pid 3933] <... ioctl resumed>) = 0 [pid 3936] <... ioctl resumed>) = 0 [pid 3935] close(3 [pid 3936] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3933] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3935] <... close resumed>) = 0 [pid 3936] <... ioctl resumed>) = 0 [pid 3936] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3936] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000}) = 0 [pid 3936] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000}) = 0 [pid 3936] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3936] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}executing program [pid 3935] write(1, "executing program\n", 18) = 18 [pid 3936] <... ioctl resumed>) = 0 [pid 3933] <... ioctl resumed>) = 0 [pid 3935] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3933] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3935] <... futex resumed>) = 0 [pid 3936] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3935] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, NULL, 8) = 0 [pid 3933] <... ioctl resumed>) = 0 [pid 3933] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3936] <... ioctl resumed>) = 0 [pid 3936] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3933] <... ioctl resumed>) = 0 [pid 3936] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3933] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3936] <... ioctl resumed>) = 0 [pid 3933] <... ioctl resumed>) = 0 [pid 3936] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3933] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3935] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 3936] <... ioctl resumed>) = 0 [pid 3936] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000}) = 0 [pid 3936] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000}) = 0 [pid 3936] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000}) = 0 [pid 3936] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000}) = 0 [pid 3936] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000}) = 0 [pid 3936] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3936] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3936] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000}) = 0 [pid 3936] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000}) = 0 [pid 3936] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000}) = 0 [pid 3936] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000}) = 0 [pid 3936] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000}) = 0 [pid 3936] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000}) = 0 [pid 3936] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000}) = 0 [pid 3936] ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3936] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3935] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3936] <... openat resumed>) = 6 [pid 3935] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3936] ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0 [pid 3935] <... mmap resumed>) = 0x7fc37fe41000 [pid 3936] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3933] <... ioctl resumed>) = 0 [pid 3935] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3936] <... ioctl resumed>) = 0 [pid 3933] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3936] close(6 [pid 3935] <... mprotect resumed>) = 0 [pid 3936] <... close resumed>) = 0 [pid 3935] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3933] <... ioctl resumed>) = 0 [pid 3936] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0) = 5 [pid 3935] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3933] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000} [pid 3936] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3935] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0}./strace-static-x86_64: Process 3937 attached [pid 3936] <... ioctl resumed>) = 0 [pid 3937] set_robust_list(0x7fc37fe619a0, 24) = 0 [pid 3937] rt_sigprocmask(SIG_SETMASK, [], [pid 3936] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3935] <... clone3 resumed> => {parent_tid=[3937]}, 88) = 3937 [pid 3933] <... ioctl resumed>) = 0 [pid 3936] <... ioctl resumed>) = 0 [pid 3935] rt_sigprocmask(SIG_SETMASK, [], [pid 3936] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3935] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3933] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000} [pid 3935] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3934] <... futex resumed>) = 0 [pid 3936] <... futex resumed>) = 1 [pid 3935] <... futex resumed>) = 0 [pid 3934] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3937] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3935] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3934] <... futex resumed>) = 0 [pid 3936] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3937] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3934] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3937] <... openat resumed>) = 3 [pid 3937] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3935] <... futex resumed>) = 0 [pid 3937] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3935] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3935] <... futex resumed>) = 0 [pid 3937] ioctl(3, KVM_CREATE_VM, 0 [pid 3935] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3936] <... ioctl resumed>) = 0 [pid 3933] <... ioctl resumed>) = 0 [pid 3936] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3933] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 3936] <... futex resumed>) = 1 [pid 3934] <... futex resumed>) = 0 [pid 3936] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3934] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3936] ioctl(5, KVM_RUN [pid 3934] <... futex resumed>) = 0 [pid 3934] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3934] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3937] <... ioctl resumed>) = 4 [pid 3937] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3934] <... mmap resumed>) = 0x7fc37fe20000 [pid 3937] <... futex resumed>) = 1 [pid 3935] <... futex resumed>) = 0 [pid 3934] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3937] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3935] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3934] <... mprotect resumed>) = 0 [pid 3937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3935] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3937] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3934] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3937] <... ioctl resumed>) = 5 [pid 3934] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3934] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3938 attached [pid 3938] set_robust_list(0x7fc37fe409a0, 24 [pid 3934] <... clone3 resumed> => {parent_tid=[3938]}, 88) = 3938 [pid 3938] <... set_robust_list resumed>) = 0 [pid 3934] rt_sigprocmask(SIG_SETMASK, [], [pid 3938] rt_sigprocmask(SIG_SETMASK, [], [pid 3934] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3938] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3938] ioctl(5, KVM_RUN [pid 3934] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3937] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3934] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3937] <... futex resumed>) = 1 [pid 3935] <... futex resumed>) = 0 [pid 3937] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3935] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3935] <... futex resumed>) = 0 [pid 3937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3935] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3936] <... ioctl resumed>, 0) = 0 [pid 3933] <... ioctl resumed>) = 0 [pid 3936] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3933] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3938] <... ioctl resumed>, 0) = 0 [pid 3937] <... ioctl resumed>) = 0 [pid 3936] <... futex resumed>) = 0 [pid 3938] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3938] <... futex resumed>) = 1 [pid 3937] <... ioctl resumed>) = 0 [pid 3936] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3934] <... futex resumed>) = 0 [pid 3933] <... ioctl resumed>) = 0 [pid 3938] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000} [pid 3934] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3933] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3937] <... ioctl resumed>) = 0 [pid 3936] <... futex resumed>) = 0 [pid 3934] <... futex resumed>) = 1 [pid 3937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3936] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3933] <... ioctl resumed>) = 0 [pid 3934] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3937] <... ioctl resumed>) = 0 [pid 3937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3936] <... socket resumed>) = 6 [pid 3936] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3933] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3936] <... futex resumed>) = 1 [pid 3934] <... futex resumed>) = 0 [pid 3933] <... ioctl resumed>) = 0 [pid 3936] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3934] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3933] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3934] <... futex resumed>) = 0 [pid 3933] <... ioctl resumed>) = 0 [pid 3936] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3934] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3933] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3937] <... ioctl resumed>) = 0 [pid 3936] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3932] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000} [pid 3936] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3933] <... ioctl resumed>) = 0 [pid 3932] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3937] <... ioctl resumed>) = 0 [pid 3936] <... futex resumed>) = 1 [pid 3934] <... futex resumed>) = 0 [pid 3933] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3932] <... futex resumed>) = 0 [pid 3937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000} [pid 3932] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3936] ioctl(5, KVM_RUN [pid 3937] <... ioctl resumed>) = 0 [pid 3934] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3933] <... ioctl resumed>) = 0 [pid 3932] <... mmap resumed>) = 0x7fc37fe20000 [pid 3937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000} [pid 3936] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3934] <... futex resumed>) = 0 [pid 3933] ioctl(5, KVM_GET_SREGS [pid 3932] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3936] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3934] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3933] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3932] <... mprotect resumed>) = 0 [pid 3937] <... ioctl resumed>) = 0 [pid 3936] <... futex resumed>) = 0 [pid 3934] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3933] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3932] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000} [pid 3936] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3934] exit_group(0 [pid 3933] <... openat resumed>) = 6 [pid 3938] <... futex resumed>) = ? [pid 3936] <... futex resumed>) = ? [pid 3934] <... exit_group resumed>) = ? [pid 3933] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3932] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3938] +++ exited with 0 +++ [pid 3936] +++ exited with 0 +++ [pid 3933] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3933] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3937] <... ioctl resumed>) = 0 [pid 3933] <... ioctl resumed>) = 0 [pid 3932] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0}./strace-static-x86_64: Process 3940 attached [pid 3937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000} [pid 3933] close(6 [pid 3932] <... clone3 resumed> => {parent_tid=[3940]}, 88) = 3940 [pid 3933] <... close resumed>) = 0 [pid 3932] rt_sigprocmask(SIG_SETMASK, [], [pid 3940] set_robust_list(0x7fc37fe409a0, 24 [pid 3937] <... ioctl resumed>) = 0 [pid 3933] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3932] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000} [pid 3933] <... ioctl resumed>) = 5 [pid 3932] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3940] <... set_robust_list resumed>) = 0 [pid 3933] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 3932] <... futex resumed>) = 0 [pid 3933] <... ioctl resumed>) = 0 [pid 3932] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3940] rt_sigprocmask(SIG_SETMASK, [], [pid 3937] <... ioctl resumed>) = 0 [pid 3933] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 3927] +++ exited with 0 +++ [pid 3926] +++ exited with 0 +++ [pid 3940] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3933] <... ioctl resumed>) = 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3926, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3940] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3937] <... ioctl resumed>) = 0 [pid 3933] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 3940] <... ioctl resumed>) = 0 [pid 3937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x200000ff4000} [pid 3933] <... futex resumed>) = 0 [pid 3940] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3937] <... ioctl resumed>) = 0 [pid 3933] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3940] <... futex resumed>) = 1 [pid 3937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x200000ff5000} [pid 3932] <... futex resumed>) = 0 [pid 3940] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3937] <... ioctl resumed>) = 0 [pid 3932] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x200000ff6000} [pid 3932] <... futex resumed>) = 1 [pid 3937] <... ioctl resumed>) = 0 [pid 3933] <... futex resumed>) = 0 [pid 3932] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3940] <... futex resumed>) = 0 [pid 3937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x200000ff7000} [pid 3933] ioctl(5, KVM_RUN [pid 3932] <... futex resumed>) = 1 [pid 3940] ioctl(5, KVM_RUN [pid 3937] <... ioctl resumed>) = 0 [pid 3932] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x200000ff8000}) = 0 [pid 3937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x200000ff9000}) = 0 [pid 3937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x200000ffa000} [pid 297] <... restart_syscall resumed>) = 0 [pid 3940] <... ioctl resumed>, 0) = 0 [pid 3933] <... ioctl resumed>, 0) = 0 [pid 3940] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3932] <... futex resumed>) = 0 [pid 3932] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3940] <... futex resumed>) = 1 [pid 3932] <... futex resumed>) = 0 [pid 3940] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3932] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3940] <... socket resumed>) = 6 [pid 3940] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3932] <... futex resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3940] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3932] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3933] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3932] <... futex resumed>) = 0 [pid 3940] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3932] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3940] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3933] <... futex resumed>) = 0 [pid 3933] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 3942 attached [pid 297] <... clone resumed>, child_tidptr=0x55558e270690) = 3942 [pid 3937] <... ioctl resumed>) = 0 [pid 3942] set_robust_list(0x55558e2706a0, 24 [pid 3940] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3942] <... set_robust_list resumed>) = 0 [pid 3937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x200000ffb000} [pid 3932] <... futex resumed>) = 0 [pid 3942] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3940] <... futex resumed>) = 1 [pid 3932] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3940] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3942] <... prctl resumed>) = 0 [pid 3937] <... ioctl resumed>) = 0 [pid 3933] <... futex resumed>) = 0 [pid 3932] <... futex resumed>) = 1 [pid 3942] setpgid(0, 0 [pid 3937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x200000ffc000} [pid 3933] ioctl(5, KVM_RUN [pid 3932] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3942] <... setpgid resumed>) = 0 [pid 3933] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 3937] <... ioctl resumed>) = 0 [pid 3937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x200000ffd000} [pid 3933] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3932] <... futex resumed>) = 0 [pid 3933] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3935] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3935] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3942] <... openat resumed>) = 3 [pid 3935] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 3942] write(3, "1000", 4 [pid 3935] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3935] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 3942] <... write resumed>) = 4 [pid 3942] close(3 [pid 3935] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3942] <... close resumed>) = 0 [pid 3935] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3942] write(1, "executing program\n", 18 [pid 3935] <... futex resumed>) = 0 [pid 3942] <... write resumed>) = 18 [pid 3935] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3942] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3935] <... mmap resumed>) = 0x7fc37fe20000 [pid 3942] <... futex resumed>) = 0 [pid 3942] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50}, [pid 3935] mprotect(0x7fc37fe21000, 131072, PROT_READ|PROT_WRITE [pid 3942] <... rt_sigaction resumed>NULL, 8) = 0 [pid 3935] <... mprotect resumed>) = 0 [pid 3942] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 3942] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3935] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3942] <... mmap resumed>) = 0x7fc37fe41000 [pid 3935] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3942] mprotect(0x7fc37fe42000, 131072, PROT_READ|PROT_WRITE [pid 3935] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe40990, parent_tid=0x7fc37fe40990, exit_signal=0, stack=0x7fc37fe20000, stack_size=0x20300, tls=0x7fc37fe406c0} [pid 3942] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 3943 attached [pid 3943] set_robust_list(0x7fc37fe409a0, 24 [pid 3942] rt_sigprocmask(SIG_BLOCK, ~[], [pid 3943] <... set_robust_list resumed>) = 0 [pid 3935] <... clone3 resumed> => {parent_tid=[3943]}, 88) = 3943 [pid 3943] rt_sigprocmask(SIG_SETMASK, [], [pid 3942] <... rt_sigprocmask resumed>[], 8) = 0 [pid 3935] rt_sigprocmask(SIG_SETMASK, [], [pid 3943] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3942] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe61990, parent_tid=0x7fc37fe61990, exit_signal=0, stack=0x7fc37fe41000, stack_size=0x20300, tls=0x7fc37fe616c0} [pid 3935] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3943] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3935] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3935] <... futex resumed>) = 0 [pid 3943] ioctl(5, KVM_SET_REGS, {rax=0x3, ..., rsp=0x8000000000000001, rbp=0x80000001, ..., rip=0, rflags=0x2280} [pid 3935] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3943] <... ioctl resumed>) = 0 [pid 3942] <... clone3 resumed> => {parent_tid=[3944]}, 88) = 3944 [pid 3943] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3942] rt_sigprocmask(SIG_SETMASK, [], [pid 3943] <... futex resumed>) = 1 [pid 3942] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3935] <... futex resumed>) = 0 [pid 3943] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3942] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3935] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3942] <... futex resumed>) = 0 [pid 3935] <... futex resumed>) = 0 [pid 3943] ioctl(5, KVM_RUN [pid 3942] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3935] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3944 attached [pid 3937] <... ioctl resumed>) = 0 [pid 3932] exit_group(0 [pid 3944] set_robust_list(0x7fc37fe619a0, 24 [pid 3943] <... ioctl resumed>, 0) = 0 [pid 3940] <... futex resumed>) = ? [pid 3937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x200000ffe000} [pid 3935] <... futex resumed>) = 0 [pid 3933] <... futex resumed>) = ? [pid 3932] <... exit_group resumed>) = ? [pid 3944] <... set_robust_list resumed>) = 0 [pid 3940] +++ exited with 0 +++ [pid 3937] <... ioctl resumed>) = 0 [pid 3944] rt_sigprocmask(SIG_SETMASK, [], [pid 3935] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3944] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x200000fff000} [pid 3944] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3937] <... ioctl resumed>) = 0 [pid 3934] +++ exited with 0 +++ [pid 3944] <... openat resumed>) = 3 [pid 3937] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x200000fe8000} [pid 3944] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3935] <... mmap resumed>) = 0x7fc37fdff000 [pid 3944] <... futex resumed>) = 1 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3934, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3944] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3943] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3937] <... ioctl resumed>) = 0 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 3943] <... futex resumed>) = 0 [pid 3937] ioctl(5, KVM_GET_SREGS [pid 3943] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3935] mprotect(0x7fc37fe00000, 131072, PROT_READ|PROT_WRITE [pid 3937] <... ioctl resumed>, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0 [pid 3935] <... mprotect resumed>) = 0 [pid 3937] openat(AT_FDCWD, "/dev/kvm", O_RDWR [pid 3935] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 3937] <... openat resumed>) = 6 [pid 3935] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fc37fe1f990, parent_tid=0x7fc37fe1f990, exit_signal=0, stack=0x7fc37fdff000, stack_size=0x20300, tls=0x7fc37fe1f6c0}./strace-static-x86_64: Process 3946 attached [pid 3937] ioctl(6, KVM_GET_SUPPORTED_CPUID [pid 3946] set_robust_list(0x7fc37fe1f9a0, 24 [pid 3935] <... clone3 resumed> => {parent_tid=[3946]}, 88) = 3946 [pid 3946] <... set_robust_list resumed>) = 0 [pid 3935] rt_sigprocmask(SIG_SETMASK, [], [pid 3946] rt_sigprocmask(SIG_SETMASK, [], [pid 3937] <... ioctl resumed>, {nent=31, entries=[...]}) = 0 [pid 3935] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3946] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 3937] ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]} [pid 3935] futex(0x7fc37ff40368, FUTEX_WAKE_PRIVATE, 1000000 [pid 3946] ioctl(5, KVM_RUN [pid 3937] <... ioctl resumed>) = -1 EINVAL (Invalid argument) [pid 3935] <... futex resumed>) = 0 [pid 3946] <... ioctl resumed>, 0) = 0 [pid 3937] close(6 [pid 3935] futex(0x7fc37ff4036c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3946] futex(0x7fc37ff4036c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3937] <... close resumed>) = 0 [pid 3935] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3946] <... futex resumed>) = 0 [pid 3935] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3946] futex(0x7fc37ff40368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3943] <... futex resumed>) = 0 [pid 3942] <... futex resumed>) = 0 [pid 3937] ioctl(5, KVM_SET_MSRS, 0x7fc37fe5f6b0 [pid 3935] <... futex resumed>) = 1 [pid 299] <... restart_syscall resumed>) = 0 [pid 3943] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */) [pid 3937] <... ioctl resumed>) = 5 [pid 3935] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3942] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3943] <... socket resumed>) = 6 [pid 3944] <... futex resumed>) = 0 [pid 3943] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3942] <... futex resumed>) = 1 [pid 3937] ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...} [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3947 attached [pid 3944] ioctl(3, KVM_CREATE_VM, 0 [pid 3943] <... futex resumed>) = 1 [pid 3942] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3937] <... ioctl resumed>) = 0 [pid 3935] <... futex resumed>) = 0 [pid 3943] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3935] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3935] <... futex resumed>) = 0 [pid 3943] mmap(0x200000fe8000, 8192, PROT_READ|PROT_EXEC, MAP_SHARED_VALIDATE|MAP_FIXED, 6, 0x836f3000 [pid 3935] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3947] set_robust_list(0x55558e2706a0, 24 [pid 3943] <... mmap resumed>) = -1 EINVAL (Invalid argument) [pid 3937] ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2} [pid 299] <... clone resumed>, child_tidptr=0x55558e270690) = 3947 [pid 3947] <... set_robust_list resumed>) = 0 [pid 3943] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3937] <... ioctl resumed>) = 0 [pid 3947] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3943] <... futex resumed>) = 1 [pid 3935] <... futex resumed>) = 0 [pid 3943] ioctl(5, KVM_RUN [pid 3937] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3935] futex(0x7fc37ff40358, FUTEX_WAKE_PRIVATE, 1000000 [pid 3947] <... prctl resumed>) = 0 [pid 3944] <... ioctl resumed>) = 4 [pid 3943] <... ioctl resumed>, 0) = -1 EFAULT (Bad address) [pid 3937] <... futex resumed>) = 0 [pid 3935] <... futex resumed>) = 0 [pid 3944] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3942] <... futex resumed>) = 0 [pid 3944] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3942] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000 [pid 3944] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3942] <... futex resumed>) = 0 [pid 3944] ioctl(4, KVM_CREATE_VCPU, 2 [pid 3942] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3944] <... ioctl resumed>) = 5 [pid 3944] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3942] <... futex resumed>) = 0 [pid 3942] futex(0x7fc37ff40348, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3942] futex(0x7fc37ff4034c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3944] <... futex resumed>) = 1 [pid 3944] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x200000fe8000} [pid 3935] futex(0x7fc37ff4035c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3944] <... ioctl resumed>) = 0 [pid 3947] setpgid(0, 0 [pid 3944] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x200000fe9000} [pid 3937] futex(0x7fc37ff40348, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3947] <... setpgid resumed>) = 0 [pid 3944] <... ioctl resumed>) = 0 [pid 3944] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x200000fea000}) = 0 [pid 3944] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x200000feb000} [pid 3947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3944] <... ioctl resumed>) = 0 [pid 3944] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x200000fec000} [pid 3943] futex(0x7fc37ff4035c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3947] <... openat resumed>) = 3 [pid 3943] <... futex resumed>) = 1 [pid 3935] <... futex resumed>) = 0 [pid 3947] write(3, "1000", 4executing program [pid 3943] futex(0x7fc37ff40358, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3935] exit_group(0 [pid 3947] <... write resumed>) = 4 [pid 3943] <... futex resumed>) = ? [pid 3935] <... exit_group resumed>) = ? [pid 3947] close(3 [pid 3937] <... futex resumed>) = ? [pid 3947] <... close resumed>) = 0 [pid 3937] +++ exited with 0 +++ [pid 3947] write(1, "executing program\n", 18 [pid 3946] <... futex resumed>) = ? [pid 3943] +++ exited with 0 +++ [pid 3947] <... write resumed>) = 18 [pid 3944] <... ioctl resumed>) = 0 [pid 3944] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x200000fed000}) = 0 [pid 3944] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x200000fee000}) = 0 [pid 3944] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x200000fef000}) = 0 [pid 3944] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x200000ff0000}) = 0 [pid 3944] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x200000ff1000}) = 0 [pid 3944] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x200000ff2000}) = 0 [pid 3944] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x200000ff3000} [pid 3947] futex(0x7fc37ff4034c, FUTEX_WAKE_PRIVATE, 1000000 [pid 3944] <... ioctl resumed>) = 0 [pid 3947] <... futex resumed>) = 0 [pid 3947] rt_sigaction(SIGRT_1, {sa_handler=0x7fc37fedc4d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc37fecdb50},