I0821 22:53:23.244846   52688 x:0] ***************************
I0821 22:53:23.245269   52688 x:0] Args: [/syzkaller/managers/ptrace-proxy-sandbox-race/latest.tmp/image -root /syzkaller/managers/ptrace-proxy-sandbox-race/latest.tmp/workdir/gvisor_root -watchdog-action=panic -network=none -debug -alsologtostderr -platform=ptrace -file-access=shared -network=sandbox run -bundle /syzkaller/managers/ptrace-proxy-sandbox-race/latest.tmp/workdir/instance-0/bundle ci-gvisor-ptrace-proxy-sandbox-race-test-2]
I0821 22:53:23.245388   52688 x:0] Version {VERSION}
I0821 22:53:23.245485   52688 x:0] PID: 52688
I0821 22:53:23.245529   52688 x:0] UID: 0, GID: 0
I0821 22:53:23.245574   52688 x:0] Configuration:
I0821 22:53:23.245595   52688 x:0] 		RootDir: /syzkaller/managers/ptrace-proxy-sandbox-race/latest.tmp/workdir/gvisor_root
I0821 22:53:23.245658   52688 x:0] 		Platform: ptrace
I0821 22:53:23.246073   52688 x:0] 		FileAccess: shared, overlay: false
I0821 22:53:23.246125   52688 x:0] 		Network: sandbox, logging: false
I0821 22:53:23.246174   52688 x:0] 		Strace: false, max size: 1024, syscalls: []
I0821 22:53:23.246220   52688 x:0] ***************************
D0821 22:53:23.267626   52688 x:0] Spec: &{Version: Process:0xc000298d00 Root:0xc0002a8e40 Hostname: Mounts:[] Hooks:<nil> Annotations:map[] Linux:<nil> Solaris:<nil> Windows:<nil>}
D0821 22:53:23.267851   52688 x:0] Spec.Hooks: <nil>
D0821 22:53:23.267965   52688 x:0] Spec.Linux: <nil>
D0821 22:53:23.268049   52688 x:0] Spec.Process: &{Terminal:false ConsoleSize:<nil> User:{UID:0 GID:0 AdditionalGids:[] Username:} Args:[/init] Env:[SYZ_GVISOR_PROXY=1] Cwd:/tmp Capabilities:0xc000148380 Rlimits:[] NoNewPrivileges:false ApparmorProfile: OOMScoreAdj:<nil> SelinuxLabel:}
D0821 22:53:23.268695   52688 x:0] Spec.Root: &{Path:/syzkaller/managers/ptrace-proxy-sandbox-race/latest.tmp/workdir/instance-0/image Readonly:true}
D0821 22:53:23.268842   52688 x:0] Spec.Mounts: []
D0821 22:53:23.269153   52688 x:0] Run container "ci-gvisor-ptrace-proxy-sandbox-race-test-2" in root dir: /syzkaller/managers/ptrace-proxy-sandbox-race/latest.tmp/workdir/gvisor_root
D0821 22:53:23.269757   52688 x:0] Create container "ci-gvisor-ptrace-proxy-sandbox-race-test-2" in root dir: /syzkaller/managers/ptrace-proxy-sandbox-race/latest.tmp/workdir/gvisor_root
D0821 22:53:23.272004   52688 x:0] Creating new sandbox for container "ci-gvisor-ptrace-proxy-sandbox-race-test-2"
D0821 22:53:23.273637   52688 x:0] Starting gofer: /proc/self/exe [--root=/syzkaller/managers/ptrace-proxy-sandbox-race/latest.tmp/workdir/gvisor_root --debug=true --log= --log-format=text --debug-log= --debug-log-format=text --file-access=shared --overlay=false --network=sandbox --log-packets=false --platform=ptrace --strace=false --strace-syscalls= --strace-log-size=1024 --watchdog-action=Panic --panic-signal=-1 --profile=false --net-raw=false --num-network-channels=1 --rootless=false --alsologtostderr=true gofer --bundle /syzkaller/managers/ptrace-proxy-sandbox-race/latest.tmp/workdir/instance-0/bundle --spec-fd=3 --mounts-fd=4 --io-fds=5]
I0821 22:53:23.292339   52688 x:0] Gofer started, PID: 52765
I0821 22:53:23.292689   52688 x:0] Creating sandbox process with addr: runsc-sandbox.ci-gvisor-ptrace-proxy-sandbox-race-test-2
I0821 22:53:23.292933   52688 x:0] Sandbox will be started in new mount, IPC and UTS namespaces
I0821 22:53:23.292974   52688 x:0] Sandbox will be started in the current PID namespace
I0821 22:53:23.293016   52688 x:0] Sandbox will be started in new network namespace
I0821 22:53:23.294491   52688 x:0] Sandbox will be started in new user namespace
D0821 22:53:23.294609   52688 x:0] Donating FD 3: "control_server_socket"
D0821 22:53:23.294689   52688 x:0] Donating FD 4: "|0"
D0821 22:53:23.294742   52688 x:0] Donating FD 5: "/syzkaller/managers/ptrace-proxy-sandbox-race/latest.tmp/workdir/instance-0/bundle/config.json"
D0821 22:53:23.294860   52688 x:0] Donating FD 6: "|1"
D0821 22:53:23.294898   52688 x:0] Donating FD 7: "sandbox IO FD"
D0821 22:53:23.294960   52688 x:0] Donating FD 8: "/dev/stdin"
D0821 22:53:23.295009   52688 x:0] Donating FD 9: "/dev/stdout"
D0821 22:53:23.295056   52688 x:0] Donating FD 10: "/dev/stderr"
D0821 22:53:23.295090   52688 x:0] Starting sandbox: /proc/self/exe [runsc-sandbox --root=/syzkaller/managers/ptrace-proxy-sandbox-race/latest.tmp/workdir/gvisor_root --debug=true --log= --log-format=text --debug-log= --debug-log-format=text --file-access=shared --overlay=false --network=sandbox --log-packets=false --platform=ptrace --strace=false --strace-syscalls= --strace-log-size=1024 --watchdog-action=Panic --panic-signal=-1 --profile=false --net-raw=false --num-network-channels=1 --rootless=false --alsologtostderr=true --panic-signal=15 boot --bundle=/syzkaller/managers/ptrace-proxy-sandbox-race/latest.tmp/workdir/instance-0/bundle --controller-fd=3 --mounts-fd=4 --spec-fd=5 --start-sync-fd=6 --io-fds=7 --stdio-fds=8 --stdio-fds=9 --stdio-fds=10 --setup-root ci-gvisor-ptrace-proxy-sandbox-race-test-2]
D0821 22:53:23.295400   52688 x:0] SysProcAttr: &{Chroot: Credential:0xc000265a70 Ptrace:false Setsid:true Setpgid:false Setctty:false Noctty:false Ctty:0 Foreground:false Pgid:0 Pdeathsig:killed 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:[]}
I0821 22:53:23.307880   52688 x:0] Sandbox started, PID: 52811
I0821 22:53:23.422079   52811 x:0] ***************************
I0821 22:53:23.422232   52811 x:0] Args: [runsc-sandbox --root=/syzkaller/managers/ptrace-proxy-sandbox-race/latest.tmp/workdir/gvisor_root --debug=true --log= --log-format=text --debug-log= --debug-log-format=text --file-access=shared --overlay=false --network=sandbox --log-packets=false --platform=ptrace --strace=false --strace-syscalls= --strace-log-size=1024 --watchdog-action=Panic --panic-signal=-1 --profile=false --net-raw=false --num-network-channels=1 --rootless=false --alsologtostderr=true --panic-signal=15 boot --bundle=/syzkaller/managers/ptrace-proxy-sandbox-race/latest.tmp/workdir/instance-0/bundle --controller-fd=3 --mounts-fd=4 --spec-fd=5 --start-sync-fd=6 --io-fds=7 --stdio-fds=8 --stdio-fds=9 --stdio-fds=10 --setup-root ci-gvisor-ptrace-proxy-sandbox-race-test-2]
I0821 22:53:23.422426   52811 x:0] Version {VERSION}
I0821 22:53:23.422458   52811 x:0] PID: 52811
I0821 22:53:23.422510   52811 x:0] UID: 0, GID: 65534
I0821 22:53:23.422859   52811 x:0] Configuration:
I0821 22:53:23.423280   52811 x:0] 		RootDir: /syzkaller/managers/ptrace-proxy-sandbox-race/latest.tmp/workdir/gvisor_root
I0821 22:53:23.423311   52811 x:0] 		Platform: ptrace
I0821 22:53:23.423370   52811 x:0] 		FileAccess: shared, overlay: false
I0821 22:53:23.423423   52811 x:0] 		Network: sandbox, logging: false
I0821 22:53:23.423479   52811 x:0] 		Strace: false, max size: 1024, syscalls: []
I0821 22:53:23.423532   52811 x:0] ***************************
I0821 22:53:23.425076   52811 x:0] Setting up sandbox chroot in "/tmp"
I0821 22:53:23.425693   52811 x:0] Mounting "/proc" at "/tmp/proc"
I0821 22:53:23.567059   52811 x:0] Execve "/proc/self/exe" again, bye!
W0821 22:53:23.567543   52811 x:0] FATAL ERROR: error executing /proc/self/exe: no such file or directory
error executing /proc/self/exe: no such file or directory