I0902 07:18:07.846630 47031 main.go:207] *************************** I0902 07:18:07.846680 47031 main.go:208] Args: [/syzkaller/managers/kvm-direct-sandbox/latest.tmp/image -root /syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/gvisor_root -watchdog-action=panic -network=none -debug -debug-log=/dev/stderr -platform=kvm -file-access=exclusive -network=sandbox --panic-log /syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-0/bundle/panic.fifo run -bundle /syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-0/bundle ci-gvisor-kvm-direct-sandbox-test-0] I0902 07:18:07.846707 47031 main.go:209] Version release-20200818.0-106-g563f28b7d56c I0902 07:18:07.846729 47031 main.go:210] PID: 47031 I0902 07:18:07.846755 47031 main.go:211] UID: 0, GID: 0 I0902 07:18:07.846769 47031 main.go:212] Configuration: I0902 07:18:07.846784 47031 main.go:213] RootDir: /syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/gvisor_root I0902 07:18:07.846800 47031 main.go:214] Platform: kvm I0902 07:18:07.846815 47031 main.go:215] FileAccess: 0, overlay: false I0902 07:18:07.846832 47031 main.go:216] Network: 0, logging: false I0902 07:18:07.846849 47031 main.go:217] Strace: false, max size: 1024, syscalls: I0902 07:18:07.846865 47031 main.go:218] VFS2 enabled: false I0902 07:18:07.846880 47031 main.go:219] *************************** W0902 07:18:07.852541 47031 specutils.go:111] noNewPrivileges ignored. PR_SET_NO_NEW_PRIVS is assumed to always be set. D0902 07:18:07.853410 47031 specutils.go:73] Spec: { "ociVersion": "", "process": { "user": { "uid": 0, "gid": 0 }, "args": [ "/init" ], "env": [ "SYZ_GVISOR_PROXY=1" ], "cwd": "/tmp" }, "root": { "path": "/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-0/image", "readonly": true } } D0902 07:18:07.853569 47031 container.go:504] Run container "ci-gvisor-kvm-direct-sandbox-test-0" in root dir: /syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/gvisor_root D0902 07:18:07.853699 47031 container.go:274] Create container "ci-gvisor-kvm-direct-sandbox-test-0" in root dir: /syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/gvisor_root D0902 07:18:07.854030 47031 container.go:313] Creating new sandbox for container "ci-gvisor-kvm-direct-sandbox-test-0" D0902 07:18:07.854344 47031 container.go:989] Starting gofer: /proc/self/exe [--root=/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/gvisor_root --debug=true --debug-log=/dev/stderr --panic-log=/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-0/bundle/panic.fifo --platform=kvm --watchdog-action=panic --debug-log-fd=3 gofer --bundle /syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-0/bundle --spec-fd=4 --mounts-fd=5 --io-fds=6] I0902 07:18:07.898754 47031 container.go:993] Gofer started, PID: 47095 I0902 07:18:07.899213 47031 sandbox.go:415] Creating sandbox process with addr: runsc-sandbox.ci-gvisor-kvm-direct-sandbox-test-0 I0902 07:18:07.899394 47031 sandbox.go:539] Sandbox will be started in new mount, IPC and UTS namespaces I0902 07:18:07.899518 47031 sandbox.go:551] Sandbox will be started in a new PID namespace I0902 07:18:07.899549 47031 sandbox.go:565] Sandbox will be started in new network namespace I0902 07:18:07.899717 47031 sandbox.go:603] Sandbox will be started in new user namespace D0902 07:18:07.899740 47031 sandbox.go:719] Donating FD 3: "/dev/stderr" D0902 07:18:07.899752 47031 sandbox.go:719] Donating FD 4: "/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-0/bundle/panic.fifo" D0902 07:18:07.899766 47031 sandbox.go:719] Donating FD 5: "control_server_socket" D0902 07:18:07.899777 47031 sandbox.go:719] Donating FD 6: "|0" D0902 07:18:07.899786 47031 sandbox.go:719] Donating FD 7: "/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-0/bundle/config.json" D0902 07:18:07.899799 47031 sandbox.go:719] Donating FD 8: "|1" D0902 07:18:07.899808 47031 sandbox.go:719] Donating FD 9: "sandbox IO FD" D0902 07:18:07.899819 47031 sandbox.go:719] Donating FD 10: "/dev/kvm" D0902 07:18:07.899829 47031 sandbox.go:719] Donating FD 11: "/dev/stdin" D0902 07:18:07.899839 47031 sandbox.go:719] Donating FD 12: "/dev/stdout" D0902 07:18:07.899849 47031 sandbox.go:719] Donating FD 13: "/dev/stderr" D0902 07:18:07.899859 47031 sandbox.go:722] Starting sandbox: /proc/self/exe [runsc-sandbox --root=/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/gvisor_root --debug=true --debug-log=/dev/stderr --panic-log=/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-0/bundle/panic.fifo --platform=kvm --watchdog-action=panic --debug-log-fd=3 --panic-log-fd=4 boot --bundle=/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-0/bundle --controller-fd=5 --mounts-fd=6 --spec-fd=7 --start-sync-fd=8 --io-fds=9 --device-fd=10 --stdio-fds=11 --stdio-fds=12 --stdio-fds=13 --pidns=true --setup-root --attached ci-gvisor-kvm-direct-sandbox-test-0] D0902 07:18:07.899884 47031 sandbox.go:723] SysProcAttr: &{Chroot: Credential:0xc0003c6f90 Ptrace:false Setsid:true Setpgid:false Setctty:false Noctty:false Ctty:0 Foreground:false Pgid:0 Pdeathsig:killed Cloneflags:0 Unshareflags:0 UidMappings:[{ContainerID:65534 HostID:65534 Size:1}] GidMappings:[{ContainerID:65534 HostID:65534 Size:1}] GidMappingsEnableSetgroups:false AmbientCaps:[21 18]} I0902 07:18:07.911560 1 main.go:207] *************************** I0902 07:18:07.911626 1 main.go:208] Args: [runsc-gofer --root=/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/gvisor_root --debug=true --debug-log=/dev/stderr --panic-log=/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-0/bundle/panic.fifo --platform=kvm --watchdog-action=panic --debug-log-fd=3 gofer --bundle /syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-0/bundle --spec-fd=4 --mounts-fd=5 --io-fds=6] I0902 07:18:07.911676 1 main.go:209] Version release-20200818.0-106-g563f28b7d56c I0902 07:18:07.911693 1 main.go:210] PID: 1 I0902 07:18:07.911713 1 main.go:211] UID: 0, GID: 0 I0902 07:18:07.911724 1 main.go:212] Configuration: I0902 07:18:07.911735 1 main.go:213] RootDir: /syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/gvisor_root I0902 07:18:07.911747 1 main.go:214] Platform: kvm I0902 07:18:07.911758 1 main.go:215] FileAccess: 0, overlay: false I0902 07:18:07.911778 1 main.go:216] Network: 0, logging: false I0902 07:18:07.911793 1 main.go:217] Strace: false, max size: 1024, syscalls: I0902 07:18:07.911805 1 main.go:218] VFS2 enabled: false I0902 07:18:07.911822 1 main.go:219] *************************** W0902 07:18:07.913243 1 specutils.go:111] noNewPrivileges ignored. PR_SET_NO_NEW_PRIVS is assumed to always be set. I0902 07:18:07.913934 1 gofer.go:328] Remounting root as readonly: "/proc/root" I0902 07:18:07.934557 47031 sandbox.go:741] Sandbox started, PID: 47130 I0902 07:18:07.985822 1 main.go:207] *************************** I0902 07:18:07.986828 1 main.go:208] Args: [runsc-sandbox --root=/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/gvisor_root --debug=true --debug-log=/dev/stderr --panic-log=/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-0/bundle/panic.fifo --platform=kvm --watchdog-action=panic --debug-log-fd=3 --panic-log-fd=4 boot --bundle=/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-0/bundle --controller-fd=5 --mounts-fd=6 --spec-fd=7 --start-sync-fd=8 --io-fds=9 --device-fd=10 --stdio-fds=11 --stdio-fds=12 --stdio-fds=13 --pidns=true --setup-root --attached ci-gvisor-kvm-direct-sandbox-test-0] I0902 07:18:07.987117 1 main.go:209] Version release-20200818.0-106-g563f28b7d56c I0902 07:18:07.987289 1 main.go:210] PID: 1 I0902 07:18:07.987422 1 main.go:211] UID: 65534, GID: 65534 I0902 07:18:07.987558 1 main.go:212] Configuration: I0902 07:18:07.987694 1 main.go:213] RootDir: /syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/gvisor_root I0902 07:18:07.987831 1 main.go:214] Platform: kvm I0902 07:18:07.988004 1 main.go:215] FileAccess: 0, overlay: false I0902 07:18:07.988140 1 main.go:216] Network: 0, logging: false I0902 07:18:07.988293 1 main.go:217] Strace: false, max size: 1024, syscalls: I0902 07:18:07.988449 1 main.go:218] VFS2 enabled: false I0902 07:18:07.988604 1 main.go:219] *************************** I0902 07:18:07.988824 1 chroot.go:69] Setting up sandbox chroot in "/tmp" I0902 07:18:07.998412 1 chroot.go:31] Mounting "proc" at "/tmp/proc" I0902 07:18:08.039583 1 capability.go:66] Capabilities applied: { effective="chown, dac_override, dac_read_search, fowner, fsetid, sys_chroot" permitted="chown, dac_override, dac_read_search, fowner, fsetid, sys_chroot" inheritable="empty" bounding="chown, dac_override, dac_read_search, fowner, fsetid, sys_chroot" } I0902 07:18:08.039657 1 cmd.go:73] Execve "/proc/self/exe" again, bye! I0902 07:18:08.062866 1 main.go:207] *************************** I0902 07:18:08.064973 1 main.go:208] Args: [runsc-gofer --root=/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/gvisor_root --debug=true --debug-log=/dev/stderr --panic-log=/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-0/bundle/panic.fifo --platform=kvm --watchdog-action=panic --debug-log-fd=3 gofer --bundle /syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-0/bundle --spec-fd=4 --mounts-fd=5 --io-fds=6 --apply-caps=false --setup-root=false] I0902 07:18:08.065271 1 main.go:209] Version release-20200818.0-106-g563f28b7d56c I0902 07:18:08.065442 1 main.go:210] PID: 1 I0902 07:18:08.065613 1 main.go:211] UID: 0, GID: 0 I0902 07:18:08.065745 1 main.go:212] Configuration: I0902 07:18:08.065887 1 main.go:213] RootDir: /syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/gvisor_root I0902 07:18:08.066026 1 main.go:214] Platform: kvm I0902 07:18:08.066158 1 main.go:215] FileAccess: 0, overlay: false I0902 07:18:08.066313 1 main.go:216] Network: 0, logging: false I0902 07:18:08.066455 1 main.go:217] Strace: false, max size: 1024, syscalls: I0902 07:18:08.066591 1 main.go:218] VFS2 enabled: false I0902 07:18:08.066704 1 main.go:219] *************************** W0902 07:18:08.068104 1 specutils.go:111] noNewPrivileges ignored. PR_SET_NO_NEW_PRIVS is assumed to always be set. D0902 07:18:08.069134 1 specutils.go:73] Spec: { "ociVersion": "", "process": { "user": { "uid": 0, "gid": 0 }, "args": [ "/init" ], "env": [ "SYZ_GVISOR_PROXY=1" ], "cwd": "/tmp" }, "root": { "path": "/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-0/image", "readonly": true } } I0902 07:18:08.071269 1 gofer.go:166] Process chroot'd to "/root" I0902 07:18:08.071372 1 gofer.go:178] Serving "/" mapped to "/root" on FD 6 (ro: true) I0902 07:18:08.071795 1 seccomp.go:60] Installing seccomp filters for 58 syscalls (action=trap (0)) D0902 07:18:08.072391 1 seccomp.go:165] syscall filter read: [] => 0x616c6c6f77 D0902 07:18:08.073005 1 seccomp.go:165] syscall filter write: [] => 0x616c6c6f77 D0902 07:18:08.073136 1 seccomp.go:165] syscall filter close: [] => 0x616c6c6f77 D0902 07:18:08.073168 1 seccomp.go:165] syscall filter fstat: [] => 0x616c6c6f77 D0902 07:18:08.073199 1 seccomp.go:165] syscall filter lseek: [] => 0x616c6c6f77 D0902 07:18:08.073231 1 seccomp.go:165] syscall filter mmap: [( * * * 0x1 ) ( * * * 0x22 ) ( * * * 0x32 )] => 0x616c6c6f77 D0902 07:18:08.073285 1 seccomp.go:165] syscall filter mprotect: [] => 0x616c6c6f77 D0902 07:18:08.073324 1 seccomp.go:165] syscall filter munmap: [] => 0x616c6c6f77 D0902 07:18:08.073355 1 seccomp.go:165] syscall filter rt_sigprocmask: [] => 0x616c6c6f77 D0902 07:18:08.073395 1 seccomp.go:165] syscall filter rt_sigreturn: [] => 0x616c6c6f77 D0902 07:18:08.073427 1 seccomp.go:165] syscall filter pread64: [] => 0x616c6c6f77 D0902 07:18:08.073460 1 seccomp.go:165] syscall filter pwrite64: [] => 0x616c6c6f77 D0902 07:18:08.073492 1 seccomp.go:165] syscall filter sched_yield: [] => 0x616c6c6f77 D0902 07:18:08.073525 1 seccomp.go:165] syscall filter madvise: [] => 0x616c6c6f77 D0902 07:18:08.073573 1 seccomp.go:165] syscall filter dup: [] => 0x616c6c6f77 D0902 07:18:08.073607 1 seccomp.go:165] syscall filter nanosleep: [] => 0x616c6c6f77 D0902 07:18:08.073639 1 seccomp.go:165] syscall filter getpid: [] => 0x616c6c6f77 D0902 07:18:08.073671 1 seccomp.go:165] syscall filter accept: [] => 0x616c6c6f77 D0902 07:18:08.073703 1 seccomp.go:165] syscall filter sendmsg: [( * * 0x0 ) ( * * 0x4040 )] => 0x616c6c6f77 D0902 07:18:08.073741 1 seccomp.go:165] syscall filter recvmsg: [( * * 0x60 ) ( * * 0x62 )] => 0x616c6c6f77 D0902 07:18:08.073778 1 seccomp.go:165] syscall filter shutdown: [( * 0x2 )] => 0x616c6c6f77 D0902 07:18:08.075467 1 seccomp.go:165] syscall filter socketpair: [( 0x1 0x80005 0x0 )] => 0x616c6c6f77 D0902 07:18:08.075524 1 seccomp.go:165] syscall filter clone: [( 0x50f00 )] => 0x616c6c6f77 D0902 07:18:08.075562 1 seccomp.go:165] syscall filter exit: [] => 0x616c6c6f77 D0902 07:18:08.075595 1 seccomp.go:165] syscall filter fcntl: [( * 0x3 ) ( * 0x4 ) ( * 0x1 ) ( * 0x409 )] => 0x616c6c6f77 D0902 07:18:08.075662 1 seccomp.go:165] syscall filter fsync: [] => 0x616c6c6f77 D0902 07:18:08.075701 1 seccomp.go:165] syscall filter ftruncate: [] => 0x616c6c6f77 D0902 07:18:08.075768 1 seccomp.go:165] syscall filter fchmod: [] => 0x616c6c6f77 D0902 07:18:08.075805 1 seccomp.go:165] syscall filter gettimeofday: [] => 0x616c6c6f77 D0902 07:18:08.075870 1 seccomp.go:165] syscall filter sigaltstack: [] => 0x616c6c6f77 D0902 07:18:08.075915 1 seccomp.go:165] syscall filter fstatfs: [] => 0x616c6c6f77 D0902 07:18:08.075966 1 seccomp.go:165] syscall filter mlock: [( * 0x1000 )] => 0x616c6c6f77 D0902 07:18:08.076009 1 seccomp.go:165] syscall filter arch_prctl: [( 0x1003 ) ( 0x1002 )] => 0x616c6c6f77 D0902 07:18:08.076082 1 seccomp.go:165] syscall filter gettid: [] => 0x616c6c6f77 D0902 07:18:08.076125 1 seccomp.go:165] syscall filter futex: [( * 0x80 * * 0x0 ) ( * 0x81 * * 0x0 ) ( * 0x0 * * ) ( * 0x1 * * )] => 0x616c6c6f77 D0902 07:18:08.076184 1 seccomp.go:165] syscall filter getdents64: [] => 0x616c6c6f77 D0902 07:18:08.076194 1 seccomp.go:165] syscall filter restart_syscall: [] => 0x616c6c6f77 D0902 07:18:08.076201 1 seccomp.go:165] syscall filter clock_gettime: [] => 0x616c6c6f77 D0902 07:18:08.076208 1 seccomp.go:165] syscall filter exit_group: [] => 0x616c6c6f77 D0902 07:18:08.076216 1 seccomp.go:165] syscall filter epoll_ctl: [] => 0x616c6c6f77 D0902 07:18:08.076235 1 seccomp.go:165] syscall filter tgkill: [( 0x1 )] => 0x616c6c6f77 D0902 07:18:08.076272 1 seccomp.go:165] syscall filter openat: [] => 0x616c6c6f77 D0902 07:18:08.076280 1 seccomp.go:165] syscall filter mkdirat: [] => 0x616c6c6f77 D0902 07:18:08.076289 1 seccomp.go:165] syscall filter mknodat: [] => 0x616c6c6f77 D0902 07:18:08.076297 1 seccomp.go:165] syscall filter fchownat: [] => 0x616c6c6f77 D0902 07:18:08.076305 1 seccomp.go:165] syscall filter newfstatat: [] => 0x616c6c6f77 D0902 07:18:08.076313 1 seccomp.go:165] syscall filter unlinkat: [] => 0x616c6c6f77 D0902 07:18:08.076321 1 seccomp.go:165] syscall filter renameat: [] => 0x616c6c6f77 D0902 07:18:08.076360 1 seccomp.go:165] syscall filter linkat: [] => 0x616c6c6f77 D0902 07:18:08.076376 1 seccomp.go:165] syscall filter symlinkat: [] => 0x616c6c6f77 D0902 07:18:08.076383 1 seccomp.go:165] syscall filter readlinkat: [] => 0x616c6c6f77 D0902 07:18:08.076392 1 seccomp.go:165] syscall filter ppoll: [] => 0x616c6c6f77 D0902 07:18:08.076400 1 seccomp.go:165] syscall filter utimensat: [] => 0x616c6c6f77 D0902 07:18:08.076407 1 seccomp.go:165] syscall filter epoll_pwait: [( * * * * 0x0 )] => 0x616c6c6f77 D0902 07:18:08.076461 1 seccomp.go:165] syscall filter fallocate: [( * 0x0 )] => 0x616c6c6f77 D0902 07:18:08.076472 1 seccomp.go:165] syscall filter eventfd2: [( 0x0 0x0 )] => 0x616c6c6f77 D0902 07:18:08.076481 1 seccomp.go:165] syscall filter getrandom: [] => 0x616c6c6f77 D0902 07:18:08.076488 1 seccomp.go:165] syscall filter memfd_create: [] => 0x616c6c6f77 D0902 07:18:08.078268 1 seccomp.go:73] Seccomp program dump: 0: A <- P[4:4] 1: pc += (A == 3221225534) ? 1 [3] : 0 [2] 2: pc += 382 [385] 3: A <- P[0:4] 4: pc += (A == 131) ? 3 [8] : 0 [5] 5: pc += (A > 131) ? 0 [6] : 1 [7] 6: pc += 197 [204] 7: pc += 1 [9] 8: ret 2147418112 9: pc += (A == 32) ? 3 [13] : 0 [10] 10: pc += (A > 32) ? 0 [11] : 1 [12] 11: pc += 73 [85] 12: pc += 1 [14] 13: ret 2147418112 14: pc += (A == 11) ? 3 [18] : 0 [15] 15: pc += (A > 11) ? 0 [16] : 1 [17] 16: pc += 44 [61] 17: pc += 1 [19] 18: ret 2147418112 19: pc += (A == 5) ? 3 [23] : 0 [20] 20: pc += (A > 5) ? 0 [21] : 1 [22] 21: pc += 13 [35] 22: pc += 1 [24] 23: ret 2147418112 24: pc += (A == 1) ? 3 [28] : 0 [25] 25: pc += (A > 1) ? 0 [26] : 1 [27] 26: pc += 5 [32] 27: pc += 1 [29] 28: ret 2147418112 29: pc += (A == 0) ? 1 [31] : 0 [30] 30: pc += 354 [385] 31: ret 2147418112 32: pc += (A == 3) ? 1 [34] : 0 [33] 33: pc += 351 [385] 34: ret 2147418112 35: pc += (A == 9) ? 3 [39] : 0 [36] 36: pc += (A > 9) ? 0 [37] : 1 [38] 37: pc += 20 [58] 38: pc += 16 [55] 39: A <- P[40:4] 40: pc += (A == 1) ? 0 [41] : 3 [44] 41: A <- P[44:4] 42: pc += (A == 0) ? 0 [43] : 1 [44] 43: ret 2147418112 44: A <- P[40:4] 45: pc += (A == 34) ? 0 [46] : 3 [49] 46: A <- P[44:4] 47: pc += (A == 0) ? 0 [48] : 1 [49] 48: ret 2147418112 49: A <- P[40:4] 50: pc += (A == 50) ? 0 [51] : 3 [54] 51: A <- P[44:4] 52: pc += (A == 0) ? 0 [53] : 1 [54] 53: ret 2147418112 54: pc += 330 [385] 55: pc += (A == 8) ? 1 [57] : 0 [56] 56: pc += 328 [385] 57: ret 2147418112 58: pc += (A == 10) ? 1 [60] : 0 [59] 59: pc += 325 [385] 60: ret 2147418112 61: pc += (A == 18) ? 3 [65] : 0 [62] 62: pc += (A > 18) ? 0 [63] : 1 [64] 63: pc += 13 [77] 64: pc += 1 [66] 65: ret 2147418112 66: pc += (A == 15) ? 3 [70] : 0 [67] 67: pc += (A > 15) ? 0 [68] : 1 [69] 68: pc += 5 [74] 69: pc += 1 [71] 70: ret 2147418112 71: pc += (A == 14) ? 1 [73] : 0 [72] 72: pc += 312 [385] 73: ret 2147418112 74: pc += (A == 17) ? 1 [76] : 0 [75] 75: pc += 309 [385] 76: ret 2147418112 77: pc += (A == 28) ? 3 [81] : 0 [78] 78: pc += (A > 28) ? 0 [79] : 1 [80] 79: pc += 305 [385] 80: pc += 1 [82] 81: ret 2147418112 82: pc += (A == 24) ? 1 [84] : 0 [83] 83: pc += 301 [385] 84: ret 2147418112 85: pc += (A == 56) ? 3 [89] : 0 [86] 86: pc += (A > 56) ? 0 [87] : 1 [88] 87: pc += 72 [160] 88: pc += 6 [95] 89: A <- P[16:4] 90: pc += (A == 331520) ? 0 [91] : 3 [94] 91: A <- P[20:4] 92: pc += (A == 0) ? 0 [93] : 1 [94] 93: ret 2147418112 94: pc += 290 [385] 95: pc += (A == 46) ? 3 [99] : 0 [96] 96: pc += (A > 46) ? 0 [97] : 1 [98] 97: pc += 23 [121] 98: pc += 11 [110] 99: A <- P[32:4] 100: pc += (A == 0) ? 0 [101] : 3 [104] 101: A <- P[36:4] 102: pc += (A == 0) ? 0 [103] : 1 [104] 103: ret 2147418112 104: A <- P[32:4] 105: pc += (A == 16448) ? 0 [106] : 3 [109] 106: A <- P[36:4] 107: pc += (A == 0) ? 0 [108] : 1 [109] 108: ret 2147418112 109: pc += 275 [385] 110: pc += (A == 39) ? 3 [114] : 0 [111] 111: pc += (A > 39) ? 0 [112] : 1 [113] 112: pc += 5 [118] 113: pc += 1 [115] 114: ret 2147418112 115: pc += (A == 35) ? 1 [117] : 0 [116] 116: pc += 268 [385] 117: ret 2147418112 118: pc += (A == 43) ? 1 [120] : 0 [119] 119: pc += 265 [385] 120: ret 2147418112 121: pc += (A == 48) ? 3 [125] : 0 [122] 122: pc += (A > 48) ? 0 [123] : 1 [124] 123: pc += 20 [144] 124: pc += 6 [131] 125: A <- P[24:4] 126: pc += (A == 2) ? 0 [127] : 3 [130] 127: A <- P[28:4] 128: pc += (A == 0) ? 0 [129] : 1 [130] 129: ret 2147418112 130: pc += 254 [385] 131: pc += (A == 47) ? 1 [133] : 0 [132] 132: pc += 252 [385] 133: A <- P[32:4] 134: pc += (A == 96) ? 0 [135] : 3 [138] 135: A <- P[36:4] 136: pc += (A == 0) ? 0 [137] : 1 [138] 137: ret 2147418112 138: A <- P[32:4] 139: pc += (A == 98) ? 0 [140] : 3 [143] 140: A <- P[36:4] 141: pc += (A == 0) ? 0 [142] : 1 [143] 142: ret 2147418112 143: pc += 241 [385] 144: pc += (A == 53) ? 1 [146] : 0 [145] 145: pc += 239 [385] 146: A <- P[16:4] 147: pc += (A == 1) ? 0 [148] : 11 [159] 148: A <- P[20:4] 149: pc += (A == 0) ? 0 [150] : 9 [159] 150: A <- P[24:4] 151: pc += (A == 524293) ? 0 [152] : 7 [159] 152: A <- P[28:4] 153: pc += (A == 0) ? 0 [154] : 5 [159] 154: A <- P[32:4] 155: pc += (A == 0) ? 0 [156] : 3 [159] 156: A <- P[36:4] 157: pc += (A == 0) ? 0 [158] : 1 [159] 158: ret 2147418112 159: pc += 225 [385] 160: pc += (A == 77) ? 3 [164] : 0 [161] 161: pc += (A > 77) ? 0 [162] : 1 [163] 162: pc += 33 [196] 163: pc += 1 [165] 164: ret 2147418112 165: pc += (A == 72) ? 3 [169] : 0 [166] 166: pc += (A > 72) ? 0 [167] : 1 [168] 167: pc += 25 [193] 168: pc += 21 [190] 169: A <- P[24:4] 170: pc += (A == 3) ? 0 [171] : 3 [174] 171: A <- P[28:4] 172: pc += (A == 0) ? 0 [173] : 1 [174] 173: ret 2147418112 174: A <- P[24:4] 175: pc += (A == 4) ? 0 [176] : 3 [179] 176: A <- P[28:4] 177: pc += (A == 0) ? 0 [178] : 1 [179] 178: ret 2147418112 179: A <- P[24:4] 180: pc += (A == 1) ? 0 [181] : 3 [184] 181: A <- P[28:4] 182: pc += (A == 0) ? 0 [183] : 1 [184] 183: ret 2147418112 184: A <- P[24:4] 185: pc += (A == 1033) ? 0 [186] : 3 [189] 186: A <- P[28:4] 187: pc += (A == 0) ? 0 [188] : 1 [189] 188: ret 2147418112 189: pc += 195 [385] 190: pc += (A == 60) ? 1 [192] : 0 [191] 191: pc += 193 [385] 192: ret 2147418112 193: pc += (A == 74) ? 1 [195] : 0 [194] 194: pc += 190 [385] 195: ret 2147418112 196: pc += (A == 96) ? 3 [200] : 0 [197] 197: pc += (A > 96) ? 0 [198] : 1 [199] 198: pc += 186 [385] 199: pc += 1 [201] 200: ret 2147418112 201: pc += (A == 91) ? 1 [203] : 0 [202] 202: pc += 182 [385] 203: ret 2147418112 204: pc += (A == 260) ? 3 [208] : 0 [205] 205: pc += (A > 260) ? 0 [206] : 1 [207] 206: pc += 106 [313] 207: pc += 1 [209] 208: ret 2147418112 209: pc += (A == 228) ? 3 [213] : 0 [210] 210: pc += (A > 228) ? 0 [211] : 1 [212] 211: pc += 72 [284] 212: pc += 1 [214] 213: ret 2147418112 214: pc += (A == 186) ? 3 [218] : 0 [215] 215: pc += (A > 186) ? 0 [216] : 1 [217] 216: pc += 28 [245] 217: pc += 1 [219] 218: ret 2147418112 219: pc += (A == 149) ? 3 [223] : 0 [220] 220: pc += (A > 149) ? 0 [221] : 1 [222] 221: pc += 10 [232] 222: pc += 6 [229] 223: A <- P[24:4] 224: pc += (A == 4096) ? 0 [225] : 3 [228] 225: A <- P[28:4] 226: pc += (A == 0) ? 0 [227] : 1 [228] 227: ret 2147418112 228: pc += 156 [385] 229: pc += (A == 138) ? 1 [231] : 0 [230] 230: pc += 154 [385] 231: ret 2147418112 232: pc += (A == 158) ? 1 [234] : 0 [233] 233: pc += 151 [385] 234: A <- P[16:4] 235: pc += (A == 4099) ? 0 [236] : 3 [239] 236: A <- P[20:4] 237: pc += (A == 0) ? 0 [238] : 1 [239] 238: ret 2147418112 239: A <- P[16:4] 240: pc += (A == 4098) ? 0 [241] : 3 [244] 241: A <- P[20:4] 242: pc += (A == 0) ? 0 [243] : 1 [244] 243: ret 2147418112 244: pc += 140 [385] 245: pc += (A == 217) ? 3 [249] : 0 [246] 246: pc += (A > 217) ? 0 [247] : 1 [248] 247: pc += 33 [281] 248: pc += 1 [250] 249: ret 2147418112 250: pc += (A == 202) ? 1 [252] : 0 [251] 251: pc += 133 [385] 252: A <- P[24:4] 253: pc += (A == 128) ? 0 [254] : 7 [261] 254: A <- P[28:4] 255: pc += (A == 0) ? 0 [256] : 5 [261] 256: A <- P[48:4] 257: pc += (A == 0) ? 0 [258] : 3 [261] 258: A <- P[52:4] 259: pc += (A == 0) ? 0 [260] : 1 [261] 260: ret 2147418112 261: A <- P[24:4] 262: pc += (A == 129) ? 0 [263] : 7 [270] 263: A <- P[28:4] 264: pc += (A == 0) ? 0 [265] : 5 [270] 265: A <- P[48:4] 266: pc += (A == 0) ? 0 [267] : 3 [270] 267: A <- P[52:4] 268: pc += (A == 0) ? 0 [269] : 1 [270] 269: ret 2147418112 270: A <- P[24:4] 271: pc += (A == 0) ? 0 [272] : 3 [275] 272: A <- P[28:4] 273: pc += (A == 0) ? 0 [274] : 1 [275] 274: ret 2147418112 275: A <- P[24:4] 276: pc += (A == 1) ? 0 [277] : 3 [280] 277: A <- P[28:4] 278: pc += (A == 0) ? 0 [279] : 1 [280] 279: ret 2147418112 280: pc += 104 [385] 281: pc += (A == 219) ? 1 [283] : 0 [282] 282: pc += 102 [385] 283: ret 2147418112 284: pc += (A == 257) ? 3 [288] : 0 [285] 285: pc += (A > 257) ? 0 [286] : 1 [287] 286: pc += 18 [305] 287: pc += 1 [289] 288: ret 2147418112 289: pc += (A == 233) ? 3 [293] : 0 [290] 290: pc += (A > 233) ? 0 [291] : 1 [292] 291: pc += 5 [297] 292: pc += 1 [294] 293: ret 2147418112 294: pc += (A == 231) ? 1 [296] : 0 [295] 295: pc += 89 [385] 296: ret 2147418112 297: pc += (A == 234) ? 1 [299] : 0 [298] 298: pc += 86 [385] 299: A <- P[16:4] 300: pc += (A == 1) ? 0 [301] : 3 [304] 301: A <- P[20:4] 302: pc += (A == 0) ? 0 [303] : 1 [304] 303: ret 2147418112 304: pc += 80 [385] 305: pc += (A == 259) ? 3 [309] : 0 [306] 306: pc += (A > 259) ? 0 [307] : 1 [308] 307: pc += 77 [385] 308: pc += 1 [310] 309: ret 2147418112 310: pc += (A == 258) ? 1 [312] : 0 [311] 311: pc += 73 [385] 312: ret 2147418112 313: pc += (A == 271) ? 3 [317] : 0 [314] 314: pc += (A > 271) ? 0 [315] : 1 [316] 315: pc += 26 [342] 316: pc += 1 [318] 317: ret 2147418112 318: pc += (A == 265) ? 3 [322] : 0 [319] 319: pc += (A > 265) ? 0 [320] : 1 [321] 320: pc += 13 [334] 321: pc += 1 [323] 322: ret 2147418112 323: pc += (A == 263) ? 3 [327] : 0 [324] 324: pc += (A > 263) ? 0 [325] : 1 [326] 325: pc += 5 [331] 326: pc += 1 [328] 327: ret 2147418112 328: pc += (A == 262) ? 1 [330] : 0 [329] 329: pc += 55 [385] 330: ret 2147418112 331: pc += (A == 264) ? 1 [333] : 0 [332] 332: pc += 52 [385] 333: ret 2147418112 334: pc += (A == 267) ? 3 [338] : 0 [335] 335: pc += (A > 267) ? 0 [336] : 1 [337] 336: pc += 48 [385] 337: pc += 1 [339] 338: ret 2147418112 339: pc += (A == 266) ? 1 [341] : 0 [340] 340: pc += 44 [385] 341: ret 2147418112 342: pc += (A == 290) ? 3 [346] : 0 [343] 343: pc += (A > 290) ? 0 [344] : 1 [345] 344: pc += 32 [377] 345: pc += 10 [356] 346: A <- P[16:4] 347: pc += (A == 0) ? 0 [348] : 7 [355] 348: A <- P[20:4] 349: pc += (A == 0) ? 0 [350] : 5 [355] 350: A <- P[24:4] 351: pc += (A == 0) ? 0 [352] : 3 [355] 352: A <- P[28:4] 353: pc += (A == 0) ? 0 [354] : 1 [355] 354: ret 2147418112 355: pc += 29 [385] 356: pc += (A == 281) ? 3 [360] : 0 [357] 357: pc += (A > 281) ? 0 [358] : 1 [359] 358: pc += 10 [369] 359: pc += 6 [366] 360: A <- P[48:4] 361: pc += (A == 0) ? 0 [362] : 3 [365] 362: A <- P[52:4] 363: pc += (A == 0) ? 0 [364] : 1 [365] 364: ret 2147418112 365: pc += 19 [385] 366: pc += (A == 280) ? 1 [368] : 0 [367] 367: pc += 17 [385] 368: ret 2147418112 369: pc += (A == 285) ? 1 [371] : 0 [370] 370: pc += 14 [385] 371: A <- P[24:4] 372: pc += (A == 0) ? 0 [373] : 3 [376] 373: A <- P[28:4] 374: pc += (A == 0) ? 0 [375] : 1 [376] 375: ret 2147418112 376: pc += 8 [385] 377: pc += (A == 319) ? 3 [381] : 0 [378] 378: pc += (A > 319) ? 0 [379] : 1 [380] 379: pc += 5 [385] 380: pc += 1 [382] 381: ret 2147418112 382: pc += (A == 318) ? 1 [384] : 0 [383] 383: pc += 1 [385] 384: ret 2147418112 385: ret 196608 I0902 07:18:08.080690 1 seccomp.go:84] Seccomp filters installed. I0902 07:18:08.111001 1 cmd.go:95] Execve "/proc/self/exe" again, bye! I0902 07:18:08.167452 1 main.go:207] *************************** I0902 07:18:08.173804 1 main.go:208] Args: [runsc-sandbox --root=/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/gvisor_root --debug=true --debug-log=/dev/stderr --panic-log=/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-0/bundle/panic.fifo --platform=kvm --watchdog-action=panic --debug-log-fd=3 --panic-log-fd=4 boot --attached --bundle=/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-0/bundle --controller-fd=5 --mounts-fd=6 --spec-fd=7 --start-sync-fd=8 --io-fds=9 --device-fd=10 --stdio-fds=11 --stdio-fds=12 --stdio-fds=13 --pidns=true --attached ci-gvisor-kvm-direct-sandbox-test-0] I0902 07:18:08.173999 1 main.go:209] Version release-20200818.0-106-g563f28b7d56c I0902 07:18:08.174034 1 main.go:210] PID: 1 I0902 07:18:08.174050 1 main.go:211] UID: 65534, GID: 65534 I0902 07:18:08.174072 1 main.go:212] Configuration: I0902 07:18:08.174088 1 main.go:213] RootDir: /syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/gvisor_root I0902 07:18:08.174120 1 main.go:214] Platform: kvm I0902 07:18:08.174134 1 main.go:215] FileAccess: 0, overlay: false I0902 07:18:08.174151 1 main.go:216] Network: 0, logging: false I0902 07:18:08.174171 1 main.go:217] Strace: false, max size: 1024, syscalls: I0902 07:18:08.174231 1 main.go:218] VFS2 enabled: false I0902 07:18:08.174303 1 main.go:219] *************************** W0902 07:18:08.179373 1 specutils.go:111] noNewPrivileges ignored. PR_SET_NO_NEW_PRIVS is assumed to always be set. D0902 07:18:08.179911 1 specutils.go:73] Spec: { "ociVersion": "", "process": { "user": { "uid": 0, "gid": 0 }, "args": [ "/init" ], "env": [ "SYZ_GVISOR_PROXY=1" ], "cwd": "/tmp" }, "root": { "path": "/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-0/image", "readonly": true } } I0902 07:18:08.180271 1 loader.go:480] Platform: kvm I0902 07:18:08.180789 1 physical_map.go:66] excluded: virtual [7ffe7b594000,7ffe7b596000) I0902 07:18:08.181012 1 physical_map.go:66] excluded: virtual [7ffe7b596000,7ffe7b598000) I0902 07:18:08.181208 1 physical_map.go:124] region: virtual [3fe2ca4fe000,7fe44a4fa000) I0902 07:18:08.181361 1 physical_map.go:124] region: virtual [7ffe7b594000,7ffe7b596000) I0902 07:18:08.181527 1 physical_map.go:124] region: virtual [7ffe7b596000,7ffe7b598000) I0902 07:18:08.181686 1 physical_map.go:173] physicalRegion: virtual [1000,3fe2ca4fe000) => physical [100001000,3fe3ca4fe000) I0902 07:18:08.181816 1 physical_map.go:173] physicalRegion: virtual [7fe44a4fa000,7ffe7b594000) => physical [3fe44a4fa000,3ffe7b594000) I0902 07:18:08.181955 1 physical_map.go:173] physicalRegion: virtual [7ffe7b598000,7ffffffff000) => physical [3ffe7b598000,3ffffffff000) D0902 07:18:08.204953 1 machine.go:197] The maximum number of vCPUs is 288. D0902 07:18:08.205017 1 machine.go:208] The maximum number of slots is 509.