./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2887343145 <...> Warning: Permanently added '10.128.0.2' (ED25519) to the list of known hosts. execve("./syz-executor2887343145", ["./syz-executor2887343145"], 0x7ffc8a523c80 /* 10 vars */) = 0 brk(NULL) = 0x55555563a000 brk(0x55555563ad00) = 0x55555563ad00 arch_prctl(ARCH_SET_FS, 0x55555563a380) = 0 set_tid_address(0x55555563a650) = 355 set_robust_list(0x55555563a660, 24) = 0 rseq(0x55555563aca0, 0x20, 0, 0x53053053) = -1 ENOSYS (Function not implemented) prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor2887343145", 4096) = 28 getrandom("\xa0\xf0\x68\x51\x9e\x21\x3e\x09", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55555563ad00 brk(0x55555565bd00) = 0x55555565bd00 brk(0x55555565c000) = 0x55555565c000 mprotect(0x7fdfb6a8f000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 356 ./strace-static-x86_64: Process 356 attached [pid 356] set_robust_list(0x55555563a660, 24) = 0 [pid 356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 356] setpgid(0, 0) = 0 [pid 356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 356] write(3, "1000", 4) = 4 [pid 356] close(3) = 0 [pid 356] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [ 23.358631][ T23] audit: type=1400 audit(1712710087.530:66): avc: denied { execmem } for pid=355 comm="syz-executor288" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 23.367760][ T356] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 23.378017][ T23] audit: type=1400 audit(1712710087.540:67): avc: denied { read } for pid=356 comm="syz-executor288" name="kvm" dev="devtmpfs" ino=9223 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 23.416969][ T23] audit: type=1400 audit(1712710087.540:68): avc: denied { open } for pid=356 comm="syz-executor288" path="/dev/kvm" dev="devtmpfs" ino=9223 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [pid 356] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 356] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 356] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 356] ioctl(5, KVM_RUN, 0) = 0 [pid 356] exit_group(0) = ? [pid 356] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=356, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 359 attached [pid 359] set_robust_list(0x55555563a660, 24) = 0 [pid 359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 355] <... clone resumed>, child_tidptr=0x55555563a650) = 359 [pid 359] setpgid(0, 0) = 0 [pid 359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 359] write(3, "1000", 4) = 4 [pid 359] close(3) = 0 [pid 359] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 359] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 359] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 359] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 359] ioctl(5, KVM_RUN, 0) = 0 [pid 359] exit_group(0) = ? [ 23.440313][ T23] audit: type=1400 audit(1712710087.540:69): avc: denied { ioctl } for pid=356 comm="syz-executor288" path="/dev/kvm" dev="devtmpfs" ino=9223 ioctlcmd=0xae01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [pid 359] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 362 ./strace-static-x86_64: Process 362 attached [pid 362] set_robust_list(0x55555563a660, 24) = 0 [pid 362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 362] setpgid(0, 0) = 0 [pid 362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 362] write(3, "1000", 4) = 4 [pid 362] close(3) = 0 [pid 362] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 362] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 362] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 362] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 362] ioctl(5, KVM_RUN, 0) = 0 [pid 362] exit_group(0) = ? [pid 362] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 364 ./strace-static-x86_64: Process 364 attached [pid 364] set_robust_list(0x55555563a660, 24) = 0 [pid 364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 364] setpgid(0, 0) = 0 [pid 364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 364] write(3, "1000", 4) = 4 [pid 364] close(3) = 0 [pid 364] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 364] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 364] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 364] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 364] ioctl(5, KVM_RUN, 0) = 0 [pid 364] exit_group(0) = ? [pid 364] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 366 attached , child_tidptr=0x55555563a650) = 366 [pid 366] set_robust_list(0x55555563a660, 24) = 0 [pid 366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 366] setpgid(0, 0) = 0 [pid 366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 366] write(3, "1000", 4) = 4 [pid 366] close(3) = 0 [pid 366] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 366] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 366] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 366] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 366] ioctl(5, KVM_RUN, 0) = 0 [pid 366] exit_group(0) = ? [pid 366] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 368 ./strace-static-x86_64: Process 368 attached [pid 368] set_robust_list(0x55555563a660, 24) = 0 [pid 368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 368] setpgid(0, 0) = 0 [pid 368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 368] write(3, "1000", 4) = 4 [pid 368] close(3) = 0 [pid 368] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 368] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 368] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 368] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 368] ioctl(5, KVM_RUN, 0) = 0 [pid 368] exit_group(0) = ? [pid 368] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 370 attached [pid 370] set_robust_list(0x55555563a660, 24) = 0 [pid 370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 370] setpgid(0, 0) = 0 [pid 370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 370] write(3, "1000", 4) = 4 [pid 370] close(3) = 0 [pid 370] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 370] ioctl(3, KVM_CREATE_VM, 0 [pid 355] <... clone resumed>, child_tidptr=0x55555563a650) = 370 [pid 370] <... ioctl resumed>) = 4 [pid 370] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 370] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 370] ioctl(5, KVM_RUN, 0) = 0 [pid 370] exit_group(0) = ? [pid 370] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 372 ./strace-static-x86_64: Process 372 attached [pid 372] set_robust_list(0x55555563a660, 24) = 0 [pid 372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 372] setpgid(0, 0) = 0 [pid 372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 372] write(3, "1000", 4) = 4 [pid 372] close(3) = 0 [pid 372] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 372] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 372] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 372] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 372] ioctl(5, KVM_RUN, 0) = 0 [pid 372] exit_group(0) = ? [pid 372] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=372, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 374 attached [pid 374] set_robust_list(0x55555563a660, 24) = 0 [pid 374] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 355] <... clone resumed>, child_tidptr=0x55555563a650) = 374 [pid 374] <... prctl resumed>) = 0 [pid 374] setpgid(0, 0) = 0 [pid 374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 374] write(3, "1000", 4) = 4 [pid 374] close(3) = 0 [pid 374] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 374] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 374] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 374] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 374] ioctl(5, KVM_RUN, 0) = 0 [pid 374] exit_group(0) = ? [pid 374] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 376 ./strace-static-x86_64: Process 376 attached [pid 376] set_robust_list(0x55555563a660, 24) = 0 [pid 376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 376] setpgid(0, 0) = 0 [pid 376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 376] write(3, "1000", 4) = 4 [pid 376] close(3) = 0 [pid 376] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 376] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 376] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 376] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 376] ioctl(5, KVM_RUN, 0) = 0 [pid 376] exit_group(0) = ? [pid 376] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 378 attached , child_tidptr=0x55555563a650) = 378 [pid 378] set_robust_list(0x55555563a660, 24) = 0 [pid 378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 378] setpgid(0, 0) = 0 [pid 378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 378] write(3, "1000", 4) = 4 [pid 378] close(3) = 0 [pid 378] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 378] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 378] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 378] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 378] ioctl(5, KVM_RUN, 0) = 0 [pid 378] exit_group(0) = ? [pid 378] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 380 ./strace-static-x86_64: Process 380 attached [pid 380] set_robust_list(0x55555563a660, 24) = 0 [pid 380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 380] setpgid(0, 0) = 0 [pid 380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 380] write(3, "1000", 4) = 4 [pid 380] close(3) = 0 [pid 380] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 380] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 380] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 380] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 380] ioctl(5, KVM_RUN, 0) = 0 [pid 380] exit_group(0) = ? [pid 380] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 382 ./strace-static-x86_64: Process 382 attached [pid 382] set_robust_list(0x55555563a660, 24) = 0 [pid 382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 382] setpgid(0, 0) = 0 [pid 382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 382] write(3, "1000", 4) = 4 [pid 382] close(3) = 0 [pid 382] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 382] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 382] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 382] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 382] ioctl(5, KVM_RUN, 0) = 0 [pid 382] exit_group(0) = ? [pid 382] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 384 ./strace-static-x86_64: Process 384 attached [pid 384] set_robust_list(0x55555563a660, 24) = 0 [pid 384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 384] setpgid(0, 0) = 0 [pid 384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 384] write(3, "1000", 4) = 4 [pid 384] close(3) = 0 [pid 384] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 384] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 384] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 384] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 384] ioctl(5, KVM_RUN, 0) = 0 [pid 384] exit_group(0) = ? [pid 384] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 386 ./strace-static-x86_64: Process 386 attached [pid 386] set_robust_list(0x55555563a660, 24) = 0 [pid 386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 386] setpgid(0, 0) = 0 [pid 386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 386] write(3, "1000", 4) = 4 [pid 386] close(3) = 0 [pid 386] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 386] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 386] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 386] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 386] ioctl(5, KVM_RUN, 0) = 0 [pid 386] exit_group(0) = ? [pid 386] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 388 ./strace-static-x86_64: Process 388 attached [pid 388] set_robust_list(0x55555563a660, 24) = 0 [pid 388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 388] setpgid(0, 0) = 0 [pid 388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 388] write(3, "1000", 4) = 4 [pid 388] close(3) = 0 [pid 388] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 388] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 388] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 388] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 388] ioctl(5, KVM_RUN, 0) = 0 [pid 388] exit_group(0) = ? [pid 388] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 390 ./strace-static-x86_64: Process 390 attached [pid 390] set_robust_list(0x55555563a660, 24) = 0 [pid 390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 390] setpgid(0, 0) = 0 [pid 390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 390] write(3, "1000", 4) = 4 [pid 390] close(3) = 0 [pid 390] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 390] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 390] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 390] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 390] ioctl(5, KVM_RUN, 0) = 0 [pid 390] exit_group(0) = ? [pid 390] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 392 ./strace-static-x86_64: Process 392 attached [pid 392] set_robust_list(0x55555563a660, 24) = 0 [pid 392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 392] setpgid(0, 0) = 0 [pid 392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 392] write(3, "1000", 4) = 4 [pid 392] close(3) = 0 [pid 392] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 392] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 392] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 392] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 392] ioctl(5, KVM_RUN, 0) = 0 [pid 392] exit_group(0) = ? [pid 392] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 394 ./strace-static-x86_64: Process 394 attached [pid 394] set_robust_list(0x55555563a660, 24) = 0 [pid 394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 394] setpgid(0, 0) = 0 [pid 394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 394] write(3, "1000", 4) = 4 [pid 394] close(3) = 0 [pid 394] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 394] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 394] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 394] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 394] ioctl(5, KVM_RUN, 0) = 0 [pid 394] exit_group(0) = ? [pid 394] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 396 ./strace-static-x86_64: Process 396 attached [pid 396] set_robust_list(0x55555563a660, 24) = 0 [pid 396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 396] setpgid(0, 0) = 0 [pid 396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 396] write(3, "1000", 4) = 4 [pid 396] close(3) = 0 [pid 396] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 396] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 396] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 396] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 396] ioctl(5, KVM_RUN, 0) = 0 [pid 396] exit_group(0) = ? [pid 396] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 398 ./strace-static-x86_64: Process 398 attached [pid 398] set_robust_list(0x55555563a660, 24) = 0 [pid 398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 398] setpgid(0, 0) = 0 [pid 398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 398] write(3, "1000", 4) = 4 [pid 398] close(3) = 0 [pid 398] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 398] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 398] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 398] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 398] ioctl(5, KVM_RUN, 0) = 0 [pid 398] exit_group(0) = ? [pid 398] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 400 ./strace-static-x86_64: Process 400 attached [pid 400] set_robust_list(0x55555563a660, 24) = 0 [pid 400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 400] setpgid(0, 0) = 0 [pid 400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 400] write(3, "1000", 4) = 4 [pid 400] close(3) = 0 [pid 400] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 400] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 400] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 400] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 400] ioctl(5, KVM_RUN, 0) = 0 [pid 400] exit_group(0) = ? [pid 400] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 402 attached [pid 402] set_robust_list(0x55555563a660, 24) = 0 [pid 355] <... clone resumed>, child_tidptr=0x55555563a650) = 402 [pid 402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 402] setpgid(0, 0) = 0 [pid 402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 402] write(3, "1000", 4) = 4 [pid 402] close(3) = 0 [pid 402] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 402] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 402] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 402] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 402] ioctl(5, KVM_RUN, 0) = 0 [pid 402] exit_group(0) = ? [pid 402] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 404 ./strace-static-x86_64: Process 404 attached [pid 404] set_robust_list(0x55555563a660, 24) = 0 [pid 404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 404] setpgid(0, 0) = 0 [pid 404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 404] write(3, "1000", 4) = 4 [pid 404] close(3) = 0 [pid 404] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 404] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 404] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 404] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 404] ioctl(5, KVM_RUN, 0) = 0 [pid 404] exit_group(0) = ? [pid 404] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 406 attached [pid 406] set_robust_list(0x55555563a660, 24) = 0 [pid 406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 355] <... clone resumed>, child_tidptr=0x55555563a650) = 406 [pid 406] setpgid(0, 0) = 0 [pid 406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 406] write(3, "1000", 4) = 4 [pid 406] close(3) = 0 [pid 406] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 406] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 406] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 406] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 406] ioctl(5, KVM_RUN, 0) = 0 [pid 406] exit_group(0) = ? [pid 406] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 408 attached , child_tidptr=0x55555563a650) = 408 [pid 408] set_robust_list(0x55555563a660, 24) = 0 [pid 408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 408] setpgid(0, 0) = 0 [pid 408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 408] write(3, "1000", 4) = 4 [pid 408] close(3) = 0 [pid 408] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 408] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 408] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 408] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 408] ioctl(5, KVM_RUN, 0) = 0 [pid 408] exit_group(0) = ? [pid 408] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 410 ./strace-static-x86_64: Process 410 attached [pid 410] set_robust_list(0x55555563a660, 24) = 0 [pid 410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 410] setpgid(0, 0) = 0 [pid 410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 410] write(3, "1000", 4) = 4 [pid 410] close(3) = 0 [pid 410] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 410] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 410] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 410] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 410] ioctl(5, KVM_RUN, 0) = 0 [pid 410] exit_group(0) = ? [pid 410] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 412 ./strace-static-x86_64: Process 412 attached [pid 412] set_robust_list(0x55555563a660, 24) = 0 [pid 412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 412] setpgid(0, 0) = 0 [pid 412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 412] write(3, "1000", 4) = 4 [pid 412] close(3) = 0 [pid 412] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 412] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 412] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 412] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 412] ioctl(5, KVM_RUN, 0) = 0 [pid 412] exit_group(0) = ? [pid 412] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 414 attached [pid 414] set_robust_list(0x55555563a660, 24) = 0 [pid 414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 414] setpgid(0, 0) = 0 [pid 414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 414] write(3, "1000", 4) = 4 [pid 414] close(3) = 0 [pid 414] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 414] ioctl(3, KVM_CREATE_VM, 0 [pid 355] <... clone resumed>, child_tidptr=0x55555563a650) = 414 [pid 414] <... ioctl resumed>) = 4 [pid 414] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 414] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 414] ioctl(5, KVM_RUN, 0) = 0 [pid 414] exit_group(0) = ? [pid 414] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 416 ./strace-static-x86_64: Process 416 attached [pid 416] set_robust_list(0x55555563a660, 24) = 0 [pid 416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 416] setpgid(0, 0) = 0 [pid 416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 416] write(3, "1000", 4) = 4 [pid 416] close(3) = 0 [pid 416] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 416] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 416] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 416] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 416] ioctl(5, KVM_RUN, 0) = 0 [pid 416] exit_group(0) = ? [pid 416] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=416, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 418 attached [pid 418] set_robust_list(0x55555563a660, 24) = 0 [pid 418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 418] setpgid(0, 0) = 0 [pid 418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 418] write(3, "1000", 4) = 4 [pid 418] close(3) = 0 [pid 418] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 418] ioctl(3, KVM_CREATE_VM, 0 [pid 355] <... clone resumed>, child_tidptr=0x55555563a650) = 418 [pid 418] <... ioctl resumed>) = 4 [pid 418] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 418] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 418] ioctl(5, KVM_RUN, 0) = 0 [pid 418] exit_group(0) = ? [pid 418] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 420 attached [pid 420] set_robust_list(0x55555563a660, 24) = 0 [pid 420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 420] setpgid(0, 0) = 0 [pid 420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 355] <... clone resumed>, child_tidptr=0x55555563a650) = 420 [pid 420] write(3, "1000", 4) = 4 [pid 420] close(3) = 0 [pid 420] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 420] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 420] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 420] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 420] ioctl(5, KVM_RUN, 0) = 0 [pid 420] exit_group(0) = ? [pid 420] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 422 attached [pid 422] set_robust_list(0x55555563a660, 24) = 0 [pid 422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 422] setpgid(0, 0) = 0 [pid 422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 422] write(3, "1000", 4) = 4 [pid 422] close(3) = 0 [pid 422] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 422] ioctl(3, KVM_CREATE_VM, 0 [pid 355] <... clone resumed>, child_tidptr=0x55555563a650) = 422 [pid 422] <... ioctl resumed>) = 4 [pid 422] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 422] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 422] ioctl(5, KVM_RUN, 0) = 0 [pid 422] exit_group(0) = ? [pid 422] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 424 ./strace-static-x86_64: Process 424 attached [pid 424] set_robust_list(0x55555563a660, 24) = 0 [pid 424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 424] setpgid(0, 0) = 0 [pid 424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 424] write(3, "1000", 4) = 4 [pid 424] close(3) = 0 [pid 424] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 424] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 424] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 424] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 424] ioctl(5, KVM_RUN, 0) = 0 [pid 424] exit_group(0) = ? [pid 424] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 426 ./strace-static-x86_64: Process 426 attached [pid 426] set_robust_list(0x55555563a660, 24) = 0 [pid 426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 426] setpgid(0, 0) = 0 [pid 426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 426] write(3, "1000", 4) = 4 [pid 426] close(3) = 0 [pid 426] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 426] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 426] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 426] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 426] ioctl(5, KVM_RUN, 0) = 0 [pid 426] exit_group(0) = ? [pid 426] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=426, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 428 ./strace-static-x86_64: Process 428 attached [pid 428] set_robust_list(0x55555563a660, 24) = 0 [pid 428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 428] setpgid(0, 0) = 0 [pid 428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 428] write(3, "1000", 4) = 4 [pid 428] close(3) = 0 [pid 428] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 428] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 428] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 428] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 428] ioctl(5, KVM_RUN, 0) = 0 [pid 428] exit_group(0) = ? [pid 428] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 431 attached [pid 431] set_robust_list(0x55555563a660, 24) = 0 [pid 431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 431] setpgid(0, 0) = 0 [pid 431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 431] write(3, "1000", 4) = 4 [pid 431] close(3) = 0 [pid 431] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 431] ioctl(3, KVM_CREATE_VM, 0 [pid 355] <... clone resumed>, child_tidptr=0x55555563a650) = 431 [pid 431] <... ioctl resumed>) = 4 [pid 431] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 431] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 431] ioctl(5, KVM_RUN, 0) = 0 [pid 431] exit_group(0) = ? [pid 431] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=431, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 433 ./strace-static-x86_64: Process 433 attached [pid 433] set_robust_list(0x55555563a660, 24) = 0 [pid 433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 433] setpgid(0, 0) = 0 [pid 433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 433] write(3, "1000", 4) = 4 [pid 433] close(3) = 0 [pid 433] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 433] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 433] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 433] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 433] ioctl(5, KVM_RUN, 0) = 0 [pid 433] exit_group(0) = ? [pid 433] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=433, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 435 attached , child_tidptr=0x55555563a650) = 435 [pid 435] set_robust_list(0x55555563a660, 24) = 0 [pid 435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 435] setpgid(0, 0) = 0 [pid 435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 435] write(3, "1000", 4) = 4 [pid 435] close(3) = 0 [pid 435] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 435] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 435] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 435] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 435] ioctl(5, KVM_RUN, 0) = 0 [pid 435] exit_group(0) = ? [pid 435] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=435, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 437 ./strace-static-x86_64: Process 437 attached [pid 437] set_robust_list(0x55555563a660, 24) = 0 [pid 437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 437] setpgid(0, 0) = 0 [pid 437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 437] write(3, "1000", 4) = 4 [pid 437] close(3) = 0 [pid 437] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 437] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 437] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 437] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 437] ioctl(5, KVM_RUN, 0) = 0 [pid 437] exit_group(0) = ? [pid 437] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=437, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 439 ./strace-static-x86_64: Process 439 attached [pid 439] set_robust_list(0x55555563a660, 24) = 0 [pid 439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 439] setpgid(0, 0) = 0 [pid 439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 439] write(3, "1000", 4) = 4 [pid 439] close(3) = 0 [pid 439] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 439] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 439] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 439] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 439] ioctl(5, KVM_RUN, 0) = 0 [pid 439] exit_group(0) = ? [pid 439] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 441 ./strace-static-x86_64: Process 441 attached [pid 441] set_robust_list(0x55555563a660, 24) = 0 [pid 441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 441] setpgid(0, 0) = 0 [pid 441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 441] write(3, "1000", 4) = 4 [pid 441] close(3) = 0 [pid 441] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 441] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 441] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 441] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 441] ioctl(5, KVM_RUN, 0) = 0 [pid 441] exit_group(0) = ? [pid 441] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=441, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 443 ./strace-static-x86_64: Process 443 attached [pid 443] set_robust_list(0x55555563a660, 24) = 0 [pid 443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 443] setpgid(0, 0) = 0 [pid 443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 443] write(3, "1000", 4) = 4 [pid 443] close(3) = 0 [pid 443] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 443] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 443] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 443] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 443] ioctl(5, KVM_RUN, 0) = 0 [pid 443] exit_group(0) = ? [pid 443] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 445 attached [pid 445] set_robust_list(0x55555563a660, 24) = 0 [pid 445] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 355] <... clone resumed>, child_tidptr=0x55555563a650) = 445 [pid 445] <... prctl resumed>) = 0 [pid 445] setpgid(0, 0) = 0 [pid 445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 445] write(3, "1000", 4) = 4 [pid 445] close(3) = 0 [pid 445] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 445] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 445] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 445] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 445] ioctl(5, KVM_RUN, 0) = 0 [pid 445] exit_group(0) = ? [pid 445] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 447 ./strace-static-x86_64: Process 447 attached [pid 447] set_robust_list(0x55555563a660, 24) = 0 [pid 447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 447] setpgid(0, 0) = 0 [pid 447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 447] write(3, "1000", 4) = 4 [pid 447] close(3) = 0 [pid 447] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 447] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 447] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 447] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 447] ioctl(5, KVM_RUN, 0) = 0 [pid 447] exit_group(0) = ? [pid 447] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=447, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 449 attached [pid 449] set_robust_list(0x55555563a660, 24) = 0 [pid 449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 449] setpgid(0, 0) = 0 [pid 449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 449] write(3, "1000", 4) = 4 [pid 449] close(3) = 0 [pid 449] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 449] ioctl(3, KVM_CREATE_VM, 0 [pid 355] <... clone resumed>, child_tidptr=0x55555563a650) = 449 [pid 449] <... ioctl resumed>) = 4 [pid 449] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 449] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 449] ioctl(5, KVM_RUN, 0) = 0 [pid 449] exit_group(0) = ? [pid 449] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=449, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 451 ./strace-static-x86_64: Process 451 attached [pid 451] set_robust_list(0x55555563a660, 24) = 0 [pid 451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 451] setpgid(0, 0) = 0 [pid 451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 451] write(3, "1000", 4) = 4 [pid 451] close(3) = 0 [pid 451] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 451] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 451] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 451] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 451] ioctl(5, KVM_RUN, 0) = 0 [pid 451] exit_group(0) = ? [pid 451] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 453 ./strace-static-x86_64: Process 453 attached [pid 453] set_robust_list(0x55555563a660, 24) = 0 [pid 453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 453] setpgid(0, 0) = 0 [pid 453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 453] write(3, "1000", 4) = 4 [pid 453] close(3) = 0 [pid 453] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 453] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 453] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 453] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 453] ioctl(5, KVM_RUN, 0) = 0 [pid 453] exit_group(0) = ? [pid 453] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 455 ./strace-static-x86_64: Process 455 attached [pid 455] set_robust_list(0x55555563a660, 24) = 0 [pid 455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 455] setpgid(0, 0) = 0 [pid 455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 455] write(3, "1000", 4) = 4 [pid 455] close(3) = 0 [pid 455] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 455] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 455] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 455] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 455] ioctl(5, KVM_RUN, 0) = 0 [pid 455] exit_group(0) = ? [pid 455] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 457 ./strace-static-x86_64: Process 457 attached [pid 457] set_robust_list(0x55555563a660, 24) = 0 [pid 457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 457] setpgid(0, 0) = 0 [pid 457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 457] write(3, "1000", 4) = 4 [pid 457] close(3) = 0 [pid 457] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 457] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 457] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 457] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 457] ioctl(5, KVM_RUN, 0) = 0 [pid 457] exit_group(0) = ? [pid 457] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=457, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 459 attached [pid 459] set_robust_list(0x55555563a660, 24) = 0 [pid 459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 459] setpgid(0, 0) = 0 [pid 459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 459] write(3, "1000", 4) = 4 [pid 459] close(3) = 0 [pid 459] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 459] ioctl(3, KVM_CREATE_VM, 0 [pid 355] <... clone resumed>, child_tidptr=0x55555563a650) = 459 [pid 459] <... ioctl resumed>) = 4 [pid 459] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 459] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 459] ioctl(5, KVM_RUN, 0) = 0 [pid 459] exit_group(0) = ? [pid 459] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 461 ./strace-static-x86_64: Process 461 attached [pid 461] set_robust_list(0x55555563a660, 24) = 0 [pid 461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 461] setpgid(0, 0) = 0 [pid 461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 461] write(3, "1000", 4) = 4 [pid 461] close(3) = 0 [pid 461] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 461] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 461] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 461] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 461] ioctl(5, KVM_RUN, 0) = 0 [pid 461] exit_group(0) = ? [pid 461] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 463 ./strace-static-x86_64: Process 463 attached [pid 463] set_robust_list(0x55555563a660, 24) = 0 [pid 463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 463] setpgid(0, 0) = 0 [pid 463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 463] write(3, "1000", 4) = 4 [pid 463] close(3) = 0 [pid 463] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 463] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 463] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 463] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 463] ioctl(5, KVM_RUN, 0) = 0 [pid 463] exit_group(0) = ? [pid 463] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=463, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 465 ./strace-static-x86_64: Process 465 attached [pid 465] set_robust_list(0x55555563a660, 24) = 0 [pid 465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 465] setpgid(0, 0) = 0 [pid 465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 465] write(3, "1000", 4) = 4 [pid 465] close(3) = 0 [pid 465] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 465] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 465] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 465] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 465] ioctl(5, KVM_RUN, 0) = 0 [pid 465] exit_group(0) = ? [pid 465] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=465, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 467 ./strace-static-x86_64: Process 467 attached [pid 467] set_robust_list(0x55555563a660, 24) = 0 [pid 467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 467] setpgid(0, 0) = 0 [pid 467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 467] write(3, "1000", 4) = 4 [pid 467] close(3) = 0 [pid 467] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 467] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 467] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 467] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 467] ioctl(5, KVM_RUN, 0) = 0 [pid 467] exit_group(0) = ? [pid 467] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=467, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 469 ./strace-static-x86_64: Process 469 attached [pid 469] set_robust_list(0x55555563a660, 24) = 0 [pid 469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 469] setpgid(0, 0) = 0 [pid 469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 469] write(3, "1000", 4) = 4 [pid 469] close(3) = 0 [pid 469] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 469] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 469] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 469] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 469] ioctl(5, KVM_RUN, 0) = 0 [pid 469] exit_group(0) = ? [pid 469] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=469, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 471 ./strace-static-x86_64: Process 471 attached [pid 471] set_robust_list(0x55555563a660, 24) = 0 [pid 471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 471] setpgid(0, 0) = 0 [pid 471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 471] write(3, "1000", 4) = 4 [pid 471] close(3) = 0 [pid 471] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 471] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 471] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 471] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 471] ioctl(5, KVM_RUN, 0) = 0 [pid 471] exit_group(0) = ? [pid 471] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=471, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 473 attached , child_tidptr=0x55555563a650) = 473 [pid 473] set_robust_list(0x55555563a660, 24) = 0 [pid 473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 473] setpgid(0, 0) = 0 [pid 473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 473] write(3, "1000", 4) = 4 [pid 473] close(3) = 0 [pid 473] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 473] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 473] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 473] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 473] ioctl(5, KVM_RUN, 0) = 0 [pid 473] exit_group(0) = ? [pid 473] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 475 ./strace-static-x86_64: Process 475 attached [pid 475] set_robust_list(0x55555563a660, 24) = 0 [pid 475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 475] setpgid(0, 0) = 0 [pid 475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 475] write(3, "1000", 4) = 4 [pid 475] close(3) = 0 [pid 475] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 475] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 475] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 475] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 475] ioctl(5, KVM_RUN, 0) = 0 [pid 475] exit_group(0) = ? [pid 475] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 477 ./strace-static-x86_64: Process 477 attached [pid 477] set_robust_list(0x55555563a660, 24) = 0 [pid 477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 477] setpgid(0, 0) = 0 [pid 477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 477] write(3, "1000", 4) = 4 [pid 477] close(3) = 0 [pid 477] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 477] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 477] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 477] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 477] ioctl(5, KVM_RUN, 0) = 0 [pid 477] exit_group(0) = ? [pid 477] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 479 attached [pid 479] set_robust_list(0x55555563a660, 24) = 0 [pid 479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 355] <... clone resumed>, child_tidptr=0x55555563a650) = 479 [pid 479] setpgid(0, 0) = 0 [pid 479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 479] write(3, "1000", 4) = 4 [pid 479] close(3) = 0 [pid 479] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 479] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 479] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 479] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 479] ioctl(5, KVM_RUN, 0) = 0 [pid 479] exit_group(0) = ? [pid 479] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 481 ./strace-static-x86_64: Process 481 attached [pid 481] set_robust_list(0x55555563a660, 24) = 0 [pid 481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 481] setpgid(0, 0) = 0 [pid 481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 481] write(3, "1000", 4) = 4 [pid 481] close(3) = 0 [pid 481] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 481] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 481] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 481] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 481] ioctl(5, KVM_RUN, 0) = 0 [pid 481] exit_group(0) = ? [pid 481] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=481, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 483 attached [pid 483] set_robust_list(0x55555563a660, 24) = 0 [pid 483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 355] <... clone resumed>, child_tidptr=0x55555563a650) = 483 [pid 483] setpgid(0, 0) = 0 [pid 483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 483] write(3, "1000", 4) = 4 [pid 483] close(3) = 0 [pid 483] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 483] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 483] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 483] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 483] ioctl(5, KVM_RUN, 0) = 0 [pid 483] exit_group(0) = ? [pid 483] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 485 attached , child_tidptr=0x55555563a650) = 485 [pid 485] set_robust_list(0x55555563a660, 24) = 0 [pid 485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 485] setpgid(0, 0) = 0 [pid 485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 485] write(3, "1000", 4) = 4 [pid 485] close(3) = 0 [pid 485] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 485] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 485] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 485] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 485] ioctl(5, KVM_RUN, 0) = 0 [pid 485] exit_group(0) = ? [pid 485] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=485, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 487 ./strace-static-x86_64: Process 487 attached [pid 487] set_robust_list(0x55555563a660, 24) = 0 [pid 487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 487] setpgid(0, 0) = 0 [pid 487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 487] write(3, "1000", 4) = 4 [pid 487] close(3) = 0 [pid 487] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 487] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 487] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 487] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 487] ioctl(5, KVM_RUN, 0) = 0 [pid 487] exit_group(0) = ? [pid 487] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 489 attached [pid 489] set_robust_list(0x55555563a660, 24) = 0 [pid 489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 489] setpgid(0, 0) = 0 [pid 489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 355] <... clone resumed>, child_tidptr=0x55555563a650) = 489 [pid 489] <... openat resumed>) = 3 [pid 489] write(3, "1000", 4) = 4 [pid 489] close(3) = 0 [pid 489] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 489] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 489] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 489] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 489] ioctl(5, KVM_RUN, 0) = 0 [pid 489] exit_group(0) = ? [pid 489] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=489, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 491 attached , child_tidptr=0x55555563a650) = 491 [pid 491] set_robust_list(0x55555563a660, 24) = 0 [pid 491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 491] setpgid(0, 0) = 0 [pid 491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 491] write(3, "1000", 4) = 4 [pid 491] close(3) = 0 [pid 491] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 491] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 491] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 491] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 491] ioctl(5, KVM_RUN, 0) = 0 [pid 491] exit_group(0) = ? [pid 491] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 493 ./strace-static-x86_64: Process 493 attached [pid 493] set_robust_list(0x55555563a660, 24) = 0 [pid 493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 493] setpgid(0, 0) = 0 [pid 493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 493] write(3, "1000", 4) = 4 [pid 493] close(3) = 0 [pid 493] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 493] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 493] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 493] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 493] ioctl(5, KVM_RUN, 0) = 0 [pid 493] exit_group(0) = ? [pid 493] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 495 attached [pid 495] set_robust_list(0x55555563a660, 24) = 0 [pid 495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 355] <... clone resumed>, child_tidptr=0x55555563a650) = 495 [pid 495] setpgid(0, 0) = 0 [pid 495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 495] write(3, "1000", 4) = 4 [pid 495] close(3) = 0 [pid 495] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 495] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 495] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 495] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [pid 495] ioctl(5, KVM_RUN, 0) = 0 [pid 495] exit_group(0) = ? [pid 495] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555563a650) = 498 ./strace-static-x86_64: Process 498 attached [pid 498] set_robust_list(0x55555563a660, 24) = 0 [pid 498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 498] setpgid(0, 0) = 0 [pid 498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 498] write(3, "1000", 4) = 4 [pid 498] close(3) = 0 [pid 498] openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3 [pid 498] ioctl(3, KVM_CREATE_VM, 0) = 4 [pid 498] ioctl(4, KVM_CREATE_VCPU, 0) = 5 [pid 498] ioctl(4, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=8192, userspace_addr=0x20000000}) = 0 [ 25.556040][ T498] BUG: kernel NULL pointer dereference, address: 0000000000000086 [ 25.563666][ T498] #PF: supervisor instruction fetch in kernel mode [ 25.570014][ T498] #PF: error_code(0x0010) - not-present page [ 25.575829][ T498] PGD 1ee107067 P4D 1ee107067 PUD 1ef62e067 PMD 0 [ 25.582163][ T498] Oops: 0010 [#1] PREEMPT SMP KASAN [ 25.587191][ T498] CPU: 1 PID: 498 Comm: syz-executor288 Not tainted 5.4.268-syzkaller-00012-gd0d34dcb02cc #0 [ 25.597175][ T498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 25.607078][ T498] RIP: 0010:0x86 [ 25.610448][ T498] Code: Bad RIP value. [ 25.614353][ T498] RSP: 0018:ffff8881ed597308 EFLAGS: 00010086 [ 25.620252][ T498] RAX: ffff8881ed597338 RBX: dffffc0000000000 RCX: ffff8881f04c6e40 [ 25.628070][ T498] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 25.635881][ T498] RBP: 0000000000000ec0 R08: ffffffff82315341 R09: ffffffff811c9085 [ 25.643688][ T498] R10: ffff8881f04c6e40 R11: 0000000000000002 R12: ffffffff84601550 [ 25.651506][ T498] R13: fffffe0000000ec8 R14: ffff8881ed4a0000 R15: fffffe0000000ecb [ 25.659310][ T498] FS: 000055555563a380(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 25.668075][ T498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.674497][ T498] CR2: 000000000000005c CR3: 00000001ee6f9000 CR4: 00000000003426a0 [ 25.682306][ T498] Call Trace: [ 25.685445][ T498] ? __die+0xb4/0x100 [ 25.689258][ T498] ? no_context+0xbda/0xe50 [ 25.693598][ T498] ? is_prefetch+0x4b0/0x4b0 [ 25.698025][ T498] ? rcu_preempt_deferred_qs+0xa4/0x2b0 [ 25.703403][ T498] ? __do_page_fault+0xa7d/0xbb0 [ 25.708179][ T498] ? vmx_spec_ctrl_restore_host+0x83/0xfd [ 25.713751][ T498] ? __bad_area_nosemaphore+0xc0/0x460 [ 25.719026][ T498] ? page_fault+0x2f/0x40 [ 25.723195][ T498] ? __entry_text_end+0x4/0x4 [ 25.727710][ T498] ? vmx_handle_exit_irqoff+0x45/0x220 [ 25.733000][ T498] ? check_preemption_disabled+0x91/0x320 [ 25.738560][ T498] ? handle_external_interrupt_irqoff+0x148/0x2f0 [ 25.744803][ T498] ? handle_external_interrupt_irqoff+0x12a/0x2f0 [ 25.751051][ T498] ? __entry_text_end+0x4/0x4 [ 25.755573][ T498] ? vcpu_enter_guest+0x2d06/0x9f70 [ 25.760601][ T498] ? check_preemption_disabled+0x9f/0x320 [ 25.766677][ T498] ? debug_smp_processor_id+0x20/0x20 [ 25.771881][ T498] ? __free_pages_ok+0x847/0x950 [ 25.776659][ T498] ? __kvm_set_memory_region+0xda6/0xf60 [ 25.782125][ T498] ? kvm_vm_ioctl_set_memory_region+0x67/0x90 [ 25.788124][ T498] ? do_vfs_ioctl+0x742/0x1720 [ 25.792712][ T498] ? __x64_sys_ioctl+0xd4/0x110 [ 25.797397][ T498] ? do_syscall_64+0xca/0x1c0 [ 25.801910][ T498] ? local_bh_enable+0x20/0x20 [ 25.806512][ T498] ? __free_one_page+0x7f3/0xa60 [ 25.811284][ T498] ? _raw_spin_unlock+0x49/0x60 [ 25.815972][ T498] ? check_preemption_disabled+0x9f/0x320 [ 25.821525][ T498] ? set_pageblock_migratetype+0x150/0x150 [ 25.827165][ T498] ? kvm_mmu_change_mmu_pages+0x2dc/0x320 [ 25.832723][ T498] ? debug_smp_processor_id+0x20/0x20 [ 25.837929][ T498] ? synchronize_srcu_expedited+0x20/0x20 [ 25.843487][ T498] ? check_preemption_disabled+0x9f/0x320 [ 25.849042][ T498] ? llist_add_batch+0x91/0xb0 [ 25.853643][ T498] ? generic_exec_single+0x280/0x3e0 [ 25.858768][ T498] ? smp_call_function_single+0x4a0/0x4a0 [ 25.864313][ T498] ? update_load_avg+0x40f/0x1210 [ 25.869174][ T498] ? check_preemption_disabled+0x9f/0x320 [ 25.874736][ T498] ? smp_call_function_single+0x388/0x4a0 [ 25.880288][ T498] ? loaded_vmcs_clear+0x80/0x80 [ 25.885073][ T498] ? generic_smp_call_function_single_interrupt+0x10/0x10 [ 25.892002][ T498] ? check_preemption_disabled+0x9f/0x320 [ 25.897565][ T498] ? loaded_vmcs_clear+0x80/0x80 [ 25.902326][ T498] ? debug_smp_processor_id+0x20/0x20 [ 25.907547][ T498] ? check_preempt_wakeup+0x4f6/0x9f0 [ 25.912746][ T498] ? get_cpu_entry_area+0x8/0x30 [ 25.917517][ T498] ? vmx_vcpu_load_vmcs+0x655/0x8b0 [ 25.922582][ T498] ? read_msr+0x40/0x40 [ 25.926546][ T498] ? check_preemption_disabled+0x9f/0x320 [ 25.932100][ T498] ? debug_smp_processor_id+0x20/0x20 [ 25.937309][ T498] ? kvm_arch_vcpu_ioctl_run+0x748/0x18d0 [ 25.942864][ T498] ? kvm_vcpu_ioctl+0x7f9/0xd10 [ 25.947550][ T498] ? create_vcpu_fd+0x120/0x120 [ 25.952232][ T498] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 25.957182][ T498] ? _raw_spin_lock_irqsave+0x210/0x210 [ 25.962560][ T498] ? cgroup_update_frozen+0x157/0xab0 [ 25.967770][ T498] ? cgroup_update_frozen+0x157/0xab0 [ 25.972987][ T498] ? cgroup_leave_frozen+0x13c/0x290 [ 25.978100][ T498] ? ptrace_stop+0x6ee/0xa30 [ 25.982530][ T498] ? create_vcpu_fd+0x120/0x120 [ 25.987306][ T498] ? do_vfs_ioctl+0x742/0x1720 [ 25.991906][ T498] ? ioctl_preallocate+0x250/0x250 [ 25.996854][ T498] ? check_preemption_disabled+0x153/0x320 [ 26.002497][ T498] ? syscall_trace_enter+0x650/0x940 [ 26.007616][ T498] ? do_syscall_64+0x1c0/0x1c0 [ 26.012218][ T498] ? switch_fpu_return+0x1d4/0x410 [ 26.017177][ T498] ? security_file_ioctl+0x7d/0xa0 [ 26.022115][ T498] ? __x64_sys_ioctl+0xd4/0x110 [ 26.026799][ T498] ? do_syscall_64+0xca/0x1c0 [ 26.031396][ T498] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 26.037308][ T498] Modules linked in: [ 26.041039][ T498] CR2: 0000000000000086 [ 26.045018][ T498] ---[ end trace f97c07db1c77a4c9 ]--- [ 26.050313][ T498] RIP: 0010:0x86 [ 26.053699][ T498] Code: Bad RIP value. [ 26.057605][ T498] RSP: 0018:ffff8881ed597308 EFLAGS: 00010086 [ 26.063507][ T498] RAX: ffff8881ed597338 RBX: dffffc0000000000 RCX: ffff8881f04c6e40 [ 26.071314][ T498] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 26.079130][ T498] RBP: 0000000000000ec0 R08: ffffffff82315341 R09: ffffffff811c9085 [ 26.086939][ T498] R10: ffff8881f04c6e40 R11: 0000000000000002 R12: ffffffff84601550 [ 26.094755][ T498] R13: fffffe0000000ec8 R14: ffff8881ed4a0000 R15: fffffe0000000ecb [ 26.102561][ T498] FS: 000055555563a380(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 26.111337][ T498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.117749][ T498] CR2: 000000000000005c CR3: 00000001ee6f9000 CR4: 00000000003426a0 [ 26.125564][ T498] Kernel panic - not syncing: Fatal exception [ 26.131734][ T498] Kernel Offset: disabled [ 26.135869][ T498] Rebooting in 86400 seconds..