I0322 01:59:28.042789 56727 x:0] *************************** I0322 01:59:28.042863 56727 x:0] 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 -platform=kvm -file-access=exclusive -network=sandbox run -bundle /syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-2/bundle ci-gvisor-kvm-direct-sandbox-test-1] I0322 01:59:28.042875 56727 x:0] Git Revision: 125d3a19e3a0e8d5549dca061f3dec9e0f5aa9d4 I0322 01:59:28.042879 56727 x:0] PID: 56727 I0322 01:59:28.042884 56727 x:0] UID: 0, GID: 0 I0322 01:59:28.042887 56727 x:0] Configuration: I0322 01:59:28.042890 56727 x:0] RootDir: /syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/gvisor_root I0322 01:59:28.042893 56727 x:0] Platform: kvm I0322 01:59:28.042899 56727 x:0] FileAccess: exclusive, overlay: false I0322 01:59:28.042905 56727 x:0] Network: sandbox, logging: false I0322 01:59:28.042918 56727 x:0] Strace: false, max size: 1024, syscalls: [] I0322 01:59:28.042921 56727 x:0] *************************** D0322 01:59:28.044068 56727 x:0] Spec: &{Version: Process:0xc000275520 Root:0xc000293360 Hostname: Mounts:[] Hooks: Annotations:map[] Linux: Solaris: Windows:} D0322 01:59:28.044093 56727 x:0] Spec.Hooks: D0322 01:59:28.044107 56727 x:0] Spec.Linux: D0322 01:59:28.044110 56727 x:0] Spec.Process: &{Terminal:false ConsoleSize: User:{UID:0 GID:0 AdditionalGids:[] Username:} Args:[/init] Env:[SYZ_GVISOR_PROXY=1] Cwd:/tmp Capabilities:0xc000232280 Rlimits:[] NoNewPrivileges:false ApparmorProfile: OOMScoreAdj: SelinuxLabel:} D0322 01:59:28.044128 56727 x:0] Spec.Root: &{Path:/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-2/image Readonly:true} D0322 01:59:28.044133 56727 x:0] Spec.Mounts: [] D0322 01:59:28.044141 56727 x:0] Run container "ci-gvisor-kvm-direct-sandbox-test-1" in root dir: /syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/gvisor_root D0322 01:59:28.044146 56727 x:0] Create container "ci-gvisor-kvm-direct-sandbox-test-1" in root dir: /syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/gvisor_root D0322 01:59:28.050893 56727 x:0] Creating new sandbox for container "ci-gvisor-kvm-direct-sandbox-test-1" D0322 01:59:28.051109 56727 x:0] Starting gofer: /proc/self/exe [--root=/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/gvisor_root --debug=true --log= --log-format=text --debug-log= --debug-log-format=text --file-access=exclusive --overlay=false --network=sandbox --log-packets=false --platform=kvm --strace=false --strace-syscalls= --strace-log-size=1024 --watchdog-action=Panic --panic-signal=-1 --profile=false gofer --bundle /syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-2/bundle --spec-fd=3 --mounts-fd=4 --io-fds=5] I0322 01:59:28.519305 56727 x:0] Gofer started, PID: 56793 I0322 01:59:28.519785 56727 x:0] Creating sandbox process with addr: runsc-sandbox.ci-gvisor-kvm-direct-sandbox-test-1 I0322 01:59:28.520011 56727 x:0] Sandbox will be started in new mount, IPC and UTS namespaces I0322 01:59:28.520070 56727 x:0] Sandbox will be started in a new PID namespace I0322 01:59:28.520304 56727 x:0] Sandbox will be started in new network namespace I0322 01:59:28.520497 56727 x:0] Sandbox will be started in new user namespace D0322 01:59:28.520543 56727 x:0] Donating FD 3: "control_server_socket" D0322 01:59:28.520582 56727 x:0] Donating FD 4: "|0" D0322 01:59:28.520613 56727 x:0] Donating FD 5: "/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-2/bundle/config.json" D0322 01:59:28.520686 56727 x:0] Donating FD 6: "|1" D0322 01:59:28.520745 56727 x:0] Donating FD 7: "sandbox IO FD" D0322 01:59:28.520797 56727 x:0] Donating FD 8: "/dev/kvm" D0322 01:59:28.520852 56727 x:0] Donating FD 9: "/dev/stdin" D0322 01:59:28.520895 56727 x:0] Donating FD 10: "/dev/stdout" D0322 01:59:28.520941 56727 x:0] Donating FD 11: "/dev/stderr" D0322 01:59:28.520995 56727 x:0] Starting sandbox: /proc/self/exe [runsc-sandbox --root=/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/gvisor_root --debug=true --log= --log-format=text --debug-log= --debug-log-format=text --file-access=exclusive --overlay=false --network=sandbox --log-packets=false --platform=kvm --strace=false --strace-syscalls= --strace-log-size=1024 --watchdog-action=Panic --panic-signal=-1 --profile=false boot --bundle=/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-2/bundle --controller-fd=3 --mounts-fd=4 --spec-fd=5 --start-sync-fd=6 --io-fds=7 --device-fd=8 --stdio-fds=9 --stdio-fds=10 --stdio-fds=11 --pidns=true --setup-root ci-gvisor-kvm-direct-sandbox-test-1] D0322 01:59:28.521053 56727 x:0] SysProcAttr: &{Chroot: Credential:0xc000286e70 Ptrace:false Setsid:true Setpgid:false Setctty:false Noctty:false Ctty:0 Foreground:false Pgid:0 Pdeathsig:signal 0 Cloneflags:0 Unshareflags:0 UidMappings:[{ContainerID:0 HostID:65533 Size:1} {ContainerID:65534 HostID:65534 Size:1}] GidMappings:[{ContainerID:65534 HostID:65534 Size:1}] GidMappingsEnableSetgroups:false AmbientCaps:[]} I0322 01:59:39.519248 56727 x:0] Sandbox started, PID: 56963 I0322 01:59:39.621758 1 x:0] *************************** I0322 01:59:39.621819 1 x:0] Args: [runsc-sandbox --root=/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/gvisor_root --debug=true --log= --log-format=text --debug-log= --debug-log-format=text --file-access=exclusive --overlay=false --network=sandbox --log-packets=false --platform=kvm --strace=false --strace-syscalls= --strace-log-size=1024 --watchdog-action=Panic --panic-signal=-1 --profile=false boot --bundle=/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-2/bundle --controller-fd=3 --mounts-fd=4 --spec-fd=5 --start-sync-fd=6 --io-fds=7 --device-fd=8 --stdio-fds=9 --stdio-fds=10 --stdio-fds=11 --pidns=true --setup-root ci-gvisor-kvm-direct-sandbox-test-1] I0322 01:59:39.621848 1 x:0] Git Revision: 125d3a19e3a0e8d5549dca061f3dec9e0f5aa9d4 I0322 01:59:39.621852 1 x:0] PID: 1 I0322 01:59:39.621857 1 x:0] UID: 0, GID: 65534 I0322 01:59:39.621860 1 x:0] Configuration: I0322 01:59:39.621863 1 x:0] RootDir: /syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/gvisor_root I0322 01:59:39.621866 1 x:0] Platform: kvm I0322 01:59:39.621871 1 x:0] FileAccess: exclusive, overlay: false I0322 01:59:39.621877 1 x:0] Network: sandbox, logging: false I0322 01:59:39.621881 1 x:0] Strace: false, max size: 1024, syscalls: [] I0322 01:59:39.621891 1 x:0] *************************** I0322 01:59:39.621918 1 x:0] Setting up sandbox chroot in "/tmp" I0322 01:59:39.703859 1 x:0] Mounting "proc" at "/tmp/proc" I0322 01:59:40.076516 1 x:0] Execve "/proc/self/exe" again, bye! I0322 01:59:40.110636 1 x:0] *************************** I0322 01:59:40.110868 1 x:0] Args: [runsc-sandbox --root=/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/gvisor_root --debug=true --log= --log-format=text --debug-log= --debug-log-format=text --file-access=exclusive --overlay=false --network=sandbox --log-packets=false --platform=kvm --strace=false --strace-syscalls= --strace-log-size=1024 --watchdog-action=Panic --panic-signal=-1 --profile=false boot --bundle=/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-2/bundle --controller-fd=3 --mounts-fd=4 --spec-fd=5 --start-sync-fd=6 --io-fds=7 --device-fd=8 --stdio-fds=9 --stdio-fds=10 --stdio-fds=11 --pidns=true ci-gvisor-kvm-direct-sandbox-test-1] I0322 01:59:40.110983 1 x:0] Git Revision: 125d3a19e3a0e8d5549dca061f3dec9e0f5aa9d4 I0322 01:59:40.111027 1 x:0] PID: 1 I0322 01:59:40.111118 1 x:0] UID: 65534, GID: 65534 I0322 01:59:40.111150 1 x:0] Configuration: I0322 01:59:40.111194 1 x:0] RootDir: /syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/gvisor_root I0322 01:59:40.111215 1 x:0] Platform: kvm I0322 01:59:40.111225 1 x:0] FileAccess: exclusive, overlay: false I0322 01:59:40.111241 1 x:0] Network: sandbox, logging: false I0322 01:59:40.111249 1 x:0] Strace: false, max size: 1024, syscalls: [] I0322 01:59:40.111257 1 x:0] *************************** D0322 01:59:40.113879 1 x:0] Spec: &{Version: Process:0xc00022add0 Root:0xc000241360 Hostname: Mounts:[] Hooks: Annotations:map[] Linux: Solaris: Windows:} D0322 01:59:40.114093 1 x:0] Spec.Hooks: D0322 01:59:40.114198 1 x:0] Spec.Linux: D0322 01:59:40.114263 1 x:0] Spec.Process: &{Terminal:false ConsoleSize: User:{UID:0 GID:0 AdditionalGids:[] Username:} Args:[/init] Env:[SYZ_GVISOR_PROXY=1] Cwd:/tmp Capabilities:0xc0001f0280 Rlimits:[] NoNewPrivileges:false ApparmorProfile: OOMScoreAdj: SelinuxLabel:} D0322 01:59:40.114472 1 x:0] Spec.Root: &{Path:/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-2/image Readonly:true} D0322 01:59:40.114544 1 x:0] Spec.Mounts: [] W0322 01:59:40.114706 1 x:0] FATAL ERROR: Error reading mounts file: error unmarshaling mounts: unexpected end of JSON input