panic: Watchdog goroutine is stuck Stack for running G's are skipped while panicking. goroutine 23 gp=0xc0001eefc0 m=60 mp=0xc00077c008 [running]: panic({0x1c00060?, 0xc001998c70?}) GOROOT/src/runtime/panic.go:811 +0x168 fp=0xc006991c98 sp=0xc006991be8 pc=0x47d728 gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).doAction(0xc00059e100, 0x1, 0x0, 0xc006991dd0) pkg/sentry/watchdog/watchdog.go:376 +0x499 fp=0xc006991db0 sp=0xc006991c98 pc=0x128c039 gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).reportStuckWatchdog(0xc00059e100) pkg/sentry/watchdog/watchdog.go:341 +0x6a fp=0xc006991e08 sp=0xc006991db0 pc=0x128bb6a gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).runTurn(0xc00059e100) pkg/sentry/watchdog/watchdog.go:276 +0x25b fp=0xc006991f30 sp=0xc006991e08 pc=0x128b03b gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc00059e100) pkg/sentry/watchdog/watchdog.go:254 +0x3b fp=0xc006991fc0 sp=0xc006991f30 pc=0x128acdb gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).Start.gowrap2() pkg/sentry/watchdog/watchdog.go:205 +0x34 fp=0xc006991fe0 sp=0xc006991fc0 pc=0x128a6d4 runtime.goexit({}) src/runtime/asm_amd64.s:1700 +0x1 fp=0xc006991fe8 sp=0xc006991fe0 pc=0x486aa1 created by gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).Start in goroutine 1 pkg/sentry/watchdog/watchdog.go:205 +0x39b