panic: Watchdog goroutine is stuck Stack for running G's are skipped while panicking. goroutine 134 gp=0xc00058ac40 m=47 mp=0xc00209c008 [running]: panic({0x1c0fe20?, 0xc002be38f0?}) GOROOT/src/runtime/panic.go:811 +0x168 fp=0xc001011c98 sp=0xc001011be8 pc=0x47d728 gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).doAction(0xc0001ea300, 0x1, 0x0, 0xc001011dd0) pkg/sentry/watchdog/watchdog.go:376 +0x499 fp=0xc001011db0 sp=0xc001011c98 pc=0x129b219 gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).reportStuckWatchdog(0xc0001ea300) pkg/sentry/watchdog/watchdog.go:341 +0x6a fp=0xc001011e08 sp=0xc001011db0 pc=0x129ad4a gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).runTurn(0xc0001ea300) pkg/sentry/watchdog/watchdog.go:276 +0x25b fp=0xc001011f30 sp=0xc001011e08 pc=0x129a21b gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc0001ea300) pkg/sentry/watchdog/watchdog.go:254 +0x3b fp=0xc001011fc0 sp=0xc001011f30 pc=0x1299ebb gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).Start.gowrap2() pkg/sentry/watchdog/watchdog.go:205 +0x34 fp=0xc001011fe0 sp=0xc001011fc0 pc=0x12998b4 runtime.goexit({}) src/runtime/asm_amd64.s:1700 +0x1 fp=0xc001011fe8 sp=0xc001011fe0 pc=0x486aa1 created by gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).Start in goroutine 1 pkg/sentry/watchdog/watchdog.go:205 +0x39b