I0323 00:48:24.251039   38441 x:0] ***************************
I0323 00:48:24.251189   38441 x:0] Args: [/syzkaller/managers/kvm-direct-overlay-host-race/latest.tmp/image -root /syzkaller/managers/kvm-direct-overlay-host-race/latest.tmp/workdir/gvisor_root -watchdog-action=panic -network=none -debug -platform=ptrace -file-access=exclusive -overlay -network=host run -bundle /syzkaller/managers/kvm-direct-overlay-host-race/latest.tmp/workdir/instance-2/bundle ci-gvisor-kvm-direct-overlay-host-race-test-1]
I0323 00:48:24.251279   38441 x:0] Git Revision: b81bfd6013ce871524e493272ac36b134f7fbbdf
I0323 00:48:24.251348   38441 x:0] PID: 38441
I0323 00:48:24.251372   38441 x:0] UID: 0, GID: 0
I0323 00:48:24.251406   38441 x:0] Configuration:
I0323 00:48:24.251439   38441 x:0] 		RootDir: /syzkaller/managers/kvm-direct-overlay-host-race/latest.tmp/workdir/gvisor_root
I0323 00:48:24.251472   38441 x:0] 		Platform: ptrace
I0323 00:48:24.251516   38441 x:0] 		FileAccess: exclusive, overlay: true
I0323 00:48:24.251543   38441 x:0] 		Network: host, logging: false
I0323 00:48:24.251618   38441 x:0] 		Strace: false, max size: 1024, syscalls: []
I0323 00:48:24.251654   38441 x:0] ***************************
D0323 00:48:24.257731   38441 x:0] Spec: &{Version: Process:0xc000252f70 Root:0xc00025b3c0 Hostname: Mounts:[] Hooks:<nil> Annotations:map[] Linux:<nil> Solaris:<nil> Windows:<nil>}
D0323 00:48:24.257874   38441 x:0] Spec.Hooks: <nil>
D0323 00:48:24.257901   38441 x:0] Spec.Linux: <nil>
D0323 00:48:24.257915   38441 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:0xc000208280 Rlimits:[] NoNewPrivileges:false ApparmorProfile: OOMScoreAdj:<nil> SelinuxLabel:}
D0323 00:48:24.258015   38441 x:0] Spec.Root: &{Path:/syzkaller/managers/kvm-direct-overlay-host-race/latest.tmp/workdir/instance-2/image Readonly:true}
D0323 00:48:24.258040   38441 x:0] Spec.Mounts: []
D0323 00:48:24.258056   38441 x:0] Run container "ci-gvisor-kvm-direct-overlay-host-race-test-1" in root dir: /syzkaller/managers/kvm-direct-overlay-host-race/latest.tmp/workdir/gvisor_root
D0323 00:48:24.258094   38441 x:0] Create container "ci-gvisor-kvm-direct-overlay-host-race-test-1" in root dir: /syzkaller/managers/kvm-direct-overlay-host-race/latest.tmp/workdir/gvisor_root
D0323 00:48:24.259226   38441 x:0] Creating new sandbox for container "ci-gvisor-kvm-direct-overlay-host-race-test-1"
D0323 00:48:24.259451   38441 x:0] Starting gofer: /proc/self/exe [--root=/syzkaller/managers/kvm-direct-overlay-host-race/latest.tmp/workdir/gvisor_root --debug=true --log= --log-format=text --debug-log= --debug-log-format=text --file-access=exclusive --overlay=true --network=host --log-packets=false --platform=ptrace --strace=false --strace-syscalls= --strace-log-size=1024 --watchdog-action=Panic --panic-signal=-1 --profile=false gofer --bundle /syzkaller/managers/kvm-direct-overlay-host-race/latest.tmp/workdir/instance-2/bundle --panic-on-write=true --spec-fd=3 --mounts-fd=4 --io-fds=5]
I0323 00:48:24.574692   38441 x:0] Gofer started, PID: 38497
I0323 00:48:24.575135   38441 x:0] Creating sandbox process with addr: runsc-sandbox.ci-gvisor-kvm-direct-overlay-host-race-test-1
I0323 00:48:24.575349   38441 x:0] Sandbox will be started in new mount, IPC and UTS namespaces
I0323 00:48:24.575450   38441 x:0] Sandbox will be started in the current PID namespace
I0323 00:48:24.575517   38441 x:0] Sandbox will be started in new network namespace
I0323 00:48:24.575649   38441 x:0] Sandbox will be started in the current user namespace
I0323 00:48:24.576120   38441 x:0] Sandbox will be started in minimal chroot
D0323 00:48:24.576230   38441 x:0] Donating FD 3: "control_server_socket"
D0323 00:48:24.576345   38441 x:0] Donating FD 4: "|0"
D0323 00:48:24.576431   38441 x:0] Donating FD 5: "/syzkaller/managers/kvm-direct-overlay-host-race/latest.tmp/workdir/instance-2/bundle/config.json"
D0323 00:48:24.576617   38441 x:0] Donating FD 6: "|1"
D0323 00:48:24.576705   38441 x:0] Donating FD 7: "sandbox IO FD"
D0323 00:48:24.576740   38441 x:0] Donating FD 8: "/dev/stdin"
D0323 00:48:24.576781   38441 x:0] Donating FD 9: "/dev/stdout"
D0323 00:48:24.576817   38441 x:0] Donating FD 10: "/dev/stderr"
D0323 00:48:24.576844   38441 x:0] Starting sandbox: /proc/self/exe [runsc-sandbox --root=/syzkaller/managers/kvm-direct-overlay-host-race/latest.tmp/workdir/gvisor_root --debug=true --log= --log-format=text --debug-log= --debug-log-format=text --file-access=exclusive --overlay=true --network=host --log-packets=false --platform=ptrace --strace=false --strace-syscalls= --strace-log-size=1024 --watchdog-action=Panic --panic-signal=-1 --profile=false boot --bundle=/syzkaller/managers/kvm-direct-overlay-host-race/latest.tmp/workdir/instance-2/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 --apply-caps=true --setup-root ci-gvisor-kvm-direct-overlay-host-race-test-1]
D0323 00:48:24.576971   38441 x:0] SysProcAttr: &{Chroot: Credential:<nil> Ptrace:false Setsid:true Setpgid:false Setctty:false Noctty:false Ctty:0 Foreground:false Pgid:0 Pdeathsig:signal 0 Cloneflags:0 Unshareflags:0 UidMappings:[] GidMappings:[] GidMappingsEnableSetgroups:false AmbientCaps:[]}
I0323 00:48:45.172726   38441 x:0] Sandbox started, PID: 38817
I0323 00:48:45.291535   38817 x:0] ***************************
I0323 00:48:45.291673   38817 x:0] Args: [runsc-sandbox --root=/syzkaller/managers/kvm-direct-overlay-host-race/latest.tmp/workdir/gvisor_root --debug=true --log= --log-format=text --debug-log= --debug-log-format=text --file-access=exclusive --overlay=true --network=host --log-packets=false --platform=ptrace --strace=false --strace-syscalls= --strace-log-size=1024 --watchdog-action=Panic --panic-signal=-1 --profile=false boot --bundle=/syzkaller/managers/kvm-direct-overlay-host-race/latest.tmp/workdir/instance-2/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 --apply-caps=true --setup-root ci-gvisor-kvm-direct-overlay-host-race-test-1]
I0323 00:48:45.291810   38817 x:0] Git Revision: b81bfd6013ce871524e493272ac36b134f7fbbdf
I0323 00:48:45.291829   38817 x:0] PID: 38817
I0323 00:48:45.291853   38817 x:0] UID: 0, GID: 0
I0323 00:48:45.291868   38817 x:0] Configuration:
I0323 00:48:45.291880   38817 x:0] 		RootDir: /syzkaller/managers/kvm-direct-overlay-host-race/latest.tmp/workdir/gvisor_root
I0323 00:48:45.291910   38817 x:0] 		Platform: ptrace
I0323 00:48:45.291943   38817 x:0] 		FileAccess: exclusive, overlay: true
I0323 00:48:45.291996   38817 x:0] 		Network: host, logging: false
I0323 00:48:45.292018   38817 x:0] 		Strace: false, max size: 1024, syscalls: []
I0323 00:48:45.292065   38817 x:0] ***************************
I0323 00:48:45.292161   38817 x:0] Setting up sandbox chroot in "/tmp"
I0323 00:48:53.777227   38817 x:0] Mounting "/proc" at "/tmp/proc"
D0323 00:48:54.189684   38817 x:0] Spec: &{Version: Process:0xc00023b2b0 Root:0xc000253460 Hostname: Mounts:[] Hooks:<nil> Annotations:map[] Linux:<nil> Solaris:<nil> Windows:<nil>}
D0323 00:48:54.190054   38817 x:0] Spec.Hooks: <nil>
D0323 00:48:54.190164   38817 x:0] Spec.Linux: <nil>
D0323 00:48:54.190259   38817 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:0xc000200280 Rlimits:[] NoNewPrivileges:false ApparmorProfile: OOMScoreAdj:<nil> SelinuxLabel:}
D0323 00:48:54.190506   38817 x:0] Spec.Root: &{Path:/syzkaller/managers/kvm-direct-overlay-host-race/latest.tmp/workdir/instance-2/image Readonly:true}
D0323 00:48:54.190670   38817 x:0] Spec.Mounts: []
I0323 00:48:54.191460   38817 x:0] Capabilities applied: { effective="full" permitted="full" inheritable="full" bounding="full" }
I0323 00:48:54.191603   38817 x:0] Execve "/proc/self/exe" again, bye!
I0323 00:48:54.282173   38817 x:0] ***************************
I0323 00:48:54.282345   38817 x:0] Args: [runsc-sandbox --root=/syzkaller/managers/kvm-direct-overlay-host-race/latest.tmp/workdir/gvisor_root --debug=true --log= --log-format=text --debug-log= --debug-log-format=text --file-access=exclusive --overlay=true --network=host --log-packets=false --platform=ptrace --strace=false --strace-syscalls= --strace-log-size=1024 --watchdog-action=Panic --panic-signal=-1 --profile=false boot --bundle=/syzkaller/managers/kvm-direct-overlay-host-race/latest.tmp/workdir/instance-2/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 ci-gvisor-kvm-direct-overlay-host-race-test-1]
I0323 00:48:54.282454   38817 x:0] Git Revision: b81bfd6013ce871524e493272ac36b134f7fbbdf
I0323 00:48:54.285323   38817 x:0] PID: 38817
I0323 00:48:54.285354   38817 x:0] UID: 0, GID: 0
I0323 00:48:54.285371   38817 x:0] Configuration:
I0323 00:48:54.285383   38817 x:0] 		RootDir: /syzkaller/managers/kvm-direct-overlay-host-race/latest.tmp/workdir/gvisor_root
I0323 00:48:54.285400   38817 x:0] 		Platform: ptrace
I0323 00:48:54.285430   38817 x:0] 		FileAccess: exclusive, overlay: true
I0323 00:48:54.285462   38817 x:0] 		Network: host, logging: false
I0323 00:48:54.285481   38817 x:0] 		Strace: false, max size: 1024, syscalls: []
I0323 00:48:54.285541   38817 x:0] ***************************
D0323 00:48:54.290677   38817 x:0] Spec: &{Version: Process:0xc000252f70 Root:0xc00025f360 Hostname: Mounts:[] Hooks:<nil> Annotations:map[] Linux:<nil> Solaris:<nil> Windows:<nil>}
D0323 00:48:54.290883   38817 x:0] Spec.Hooks: <nil>
D0323 00:48:54.290974   38817 x:0] Spec.Linux: <nil>
D0323 00:48:54.291040   38817 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:0xc000210280 Rlimits:[] NoNewPrivileges:false ApparmorProfile: OOMScoreAdj:<nil> SelinuxLabel:}
D0323 00:48:54.291250   38817 x:0] Spec.Root: &{Path:/syzkaller/managers/kvm-direct-overlay-host-race/latest.tmp/workdir/instance-2/image Readonly:true}
D0323 00:48:54.291330   38817 x:0] Spec.Mounts: []
W0323 00:48:54.291502   38817 x:0] FATAL ERROR: Error reading mounts file: error unmarshaling mounts: unexpected end of JSON input