Extracting prog: 6m28.352237296s Minimizing prog: 36m28.959250433s Simplifying prog options: 0s Extracting C: 4m4.458399991s Simplifying C: 47m28.550847515s extracting reproducer from 1 programs testing a last program of every proc single: executing 1 programs separately with timeout 30s testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-syz_emit_ethernet-bind$packet detailed listing: executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x52, &(0x7f0000000000)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x44}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '(\a\x00', 0x1c, 0x3a, 0xff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x5, 0x9, @rand_addr=' \x01\x00', 0x0, 0x0, 0x5}}}}}}, 0x0) (async) bind$packet(r0, &(0x7f0000007f40)={0x11, 0xf7, 0x0, 0x1, 0x80, 0x6, @random="82a0a939a854"}, 0x14) program did not crash single: failed to extract reproducer single: executing 1 programs separately with timeout 1m40s testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-syz_emit_ethernet-bind$packet detailed listing: executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x52, &(0x7f0000000000)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x44}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '(\a\x00', 0x1c, 0x3a, 0xff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x5, 0x9, @rand_addr=' \x01\x00', 0x0, 0x0, 0x5}}}}}}, 0x0) (async) bind$packet(r0, &(0x7f0000007f40)={0x11, 0xf7, 0x0, 0x1, 0x80, 0x6, @random="82a0a939a854"}, 0x14) program did not crash single: failed to extract reproducer single: executing 1 programs separately with timeout 6m0s testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-syz_emit_ethernet-bind$packet detailed listing: executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x52, &(0x7f0000000000)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x44}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '(\a\x00', 0x1c, 0x3a, 0xff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x5, 0x9, @rand_addr=' \x01\x00', 0x0, 0x0, 0x5}}}}}}, 0x0) (async) bind$packet(r0, &(0x7f0000007f40)={0x11, 0xf7, 0x0, 0x1, 0x80, 0x6, @random="82a0a939a854"}, 0x14) program crashed: panic: Sentry detected stuck tasks single: successfully extracted reproducer found reproducer with 3 syscalls minimizing guilty program testing program (duration=6m4.775304225s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-syz_emit_ethernet detailed listing: executing program 0: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x52, &(0x7f0000000000)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x44}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '(\a\x00', 0x1c, 0x3a, 0xff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x5, 0x9, @rand_addr=' \x01\x00', 0x0, 0x0, 0x5}}}}}}, 0x0) (async) program did not crash testing program (duration=6m4.775304225s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-bind$packet detailed listing: executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000007f40)={0x11, 0xf7, 0x0, 0x1, 0x80, 0x6, @random="82a0a939a854"}, 0x14) program did not crash testing program (duration=6m4.775304225s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-bind$packet detailed listing: executing program 0: syz_emit_ethernet(0x52, &(0x7f0000000000)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x44}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '(\a\x00', 0x1c, 0x3a, 0xff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x5, 0x9, @rand_addr=' \x01\x00', 0x0, 0x0, 0x5}}}}}}, 0x0) (async) bind$packet(0xffffffffffffffff, &(0x7f0000007f40)={0x11, 0xf7, 0x0, 0x1, 0x80, 0x6, @random="82a0a939a854"}, 0x14) program did not crash testing program (duration=6m4.775304225s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-syz_emit_ethernet-bind$packet detailed listing: executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x52, &(0x7f0000000000)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x44}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '(\a\x00', 0x1c, 0x3a, 0xff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x5, 0x9, @rand_addr=' \x01\x00', 0x0, 0x0, 0x5}}}}}}, 0x0) bind$packet(r0, &(0x7f0000007f40)={0x11, 0xf7, 0x0, 0x1, 0x80, 0x6, @random="82a0a939a854"}, 0x14) program did not crash testing program (duration=6m4.775304225s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-syz_emit_ethernet-bind$packet detailed listing: executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x0, 0x0, 0x0) (async) bind$packet(r0, &(0x7f0000007f40)={0x11, 0xf7, 0x0, 0x1, 0x80, 0x6, @random="82a0a939a854"}, 0x14) program did not crash testing program (duration=6m4.775304225s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-syz_emit_ethernet-bind$packet detailed listing: executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x52, &(0x7f0000000000)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x44}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '(\a\x00', 0x1c, 0x3a, 0xff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x5, 0x9, @rand_addr=' \x01\x00', 0x0, 0x0, 0x5}}}}}}, 0x0) (async) bind$packet(r0, 0x0, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=6m4.775304225s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-syz_emit_ethernet-bind$packet program crashed: panic: Sentry detected stuck tasks simplifying C reproducer testing compiled C program (duration=6m4.775304225s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-syz_emit_ethernet-bind$packet program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=6m4.775304225s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-syz_emit_ethernet-bind$packet program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=6m4.775304225s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-syz_emit_ethernet-bind$packet program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=6m4.775304225s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-syz_emit_ethernet-bind$packet program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=6m4.775304225s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-syz_emit_ethernet-bind$packet program crashed: panic: Sentry detected stuck tasks testing compiled C program (duration=6m4.775304225s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-syz_emit_ethernet-bind$packet program crashed: panic: Sentry detected stuck tasks testing compiled C program (duration=6m4.775304225s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-syz_emit_ethernet-bind$packet program crashed: panic: Sentry detected stuck tasks testing compiled C program (duration=6m4.775304225s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-syz_emit_ethernet-bind$packet program crashed: panic: Sentry detected stuck tasks testing compiled C program (duration=6m4.775304225s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-syz_emit_ethernet-bind$packet program crashed: panic: Sentry detected stuck tasks testing compiled C program (duration=6m4.775304225s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-syz_emit_ethernet-bind$packet program crashed: panic: Sentry detected stuck tasks testing compiled C program (duration=6m4.775304225s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-syz_emit_ethernet-bind$packet program crashed: panic: Sentry detected stuck tasks reproducing took 1h34m30.320758564s repro crashed as (corrupted=false): panic: Sentry detected 2 stuck task(s): Task tid: 2107 (goroutine 7095), entered RunSys state 3m42.81s ago. Task tid: 2108 (goroutine 7096), entered RunSys state 3m42.81s ago. Search for 'goroutine ' in the stack dump to find the offending goroutine(s) Stack for running G's are skipped while panicking. goroutine 232 gp=0xc00067afc0 m=47 mp=0xc001008708 [running]: panic({0x1b87320?, 0xc0007bdd80?}) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc000993ba8 sp=0xc000993af8 pc=0x478888 gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).doAction(0xc00025c080, 0x1, 0x1, 0xc000993d28) pkg/sentry/watchdog/watchdog.go:376 +0x4a8 fp=0xc000993cc0 sp=0xc000993ba8 pc=0x126dbc8 gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).report(0xc00025c080, 0xc000930f30, 0x1, {0x1?}) pkg/sentry/watchdog/watchdog.go:335 +0x3d3 fp=0xc000993e08 sp=0xc000993cc0 pc=0x126d633 gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).runTurn(0xc00025c080) pkg/sentry/watchdog/watchdog.go:317 +0x78d fp=0xc000993f30 sp=0xc000993e08 pc=0x126d0ad gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc00025c080) pkg/sentry/watchdog/watchdog.go:254 +0x3b fp=0xc000993fc0 sp=0xc000993f30 pc=0x126c7fb gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).Start.gowrap2() pkg/sentry/watchdog/watchdog.go:205 +0x34 fp=0xc000993fe0 sp=0xc000993fc0 pc=0x126c1f4 runtime.goexit({}) src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000993fe8 sp=0xc000993fe0 pc=0x481be1 created by gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).Start in goroutine 1 pkg/sentry/watchdog/watchdog.go:205 +0x3a8 final repro crashed as (corrupted=false): panic: Sentry detected 2 stuck task(s): Task tid: 2107 (goroutine 7095), entered RunSys state 3m42.81s ago. Task tid: 2108 (goroutine 7096), entered RunSys state 3m42.81s ago. Search for 'goroutine ' in the stack dump to find the offending goroutine(s) Stack for running G's are skipped while panicking. goroutine 232 gp=0xc00067afc0 m=47 mp=0xc001008708 [running]: panic({0x1b87320?, 0xc0007bdd80?}) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc000993ba8 sp=0xc000993af8 pc=0x478888 gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).doAction(0xc00025c080, 0x1, 0x1, 0xc000993d28) pkg/sentry/watchdog/watchdog.go:376 +0x4a8 fp=0xc000993cc0 sp=0xc000993ba8 pc=0x126dbc8 gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).report(0xc00025c080, 0xc000930f30, 0x1, {0x1?}) pkg/sentry/watchdog/watchdog.go:335 +0x3d3 fp=0xc000993e08 sp=0xc000993cc0 pc=0x126d633 gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).runTurn(0xc00025c080) pkg/sentry/watchdog/watchdog.go:317 +0x78d fp=0xc000993f30 sp=0xc000993e08 pc=0x126d0ad gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc00025c080) pkg/sentry/watchdog/watchdog.go:254 +0x3b fp=0xc000993fc0 sp=0xc000993f30 pc=0x126c7fb gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).Start.gowrap2() pkg/sentry/watchdog/watchdog.go:205 +0x34 fp=0xc000993fe0 sp=0xc000993fc0 pc=0x126c1f4 runtime.goexit({}) src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000993fe8 sp=0xc000993fe0 pc=0x481be1 created by gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).Start in goroutine 1 pkg/sentry/watchdog/watchdog.go:205 +0x3a8