panic: Sentry detected 1 stuck task(s): Task tid: 515 (0x203), entered RunSys state 3m39.25s ago. Search for '(*Task).run(0x..., 0x)' in the stack dump to find the offending goroutine Stack for running G's are skipped while panicking. goroutine 159 [running]: panic(0x100cc20, 0xc000fb61e0) GOROOT/src/runtime/panic.go:1064 +0x46d fp=0xc003059c00 sp=0xc003059b48 pc=0x43438d gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).doAction(0xc000132280, 0x1, 0x1, 0xc003059d68) pkg/sentry/watchdog/watchdog.go:448 +0x5e5 fp=0xc003059cf8 sp=0xc003059c00 pc=0xb80e75 gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).report(0xc000132280, 0x153151c9200, 0x101, 0x5bdffe2a00) pkg/sentry/watchdog/watchdog.go:396 +0x339 fp=0xc003059e30 sp=0xc003059cf8 pc=0xb807c9 gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).runTurn(0xc000132280) pkg/sentry/watchdog/watchdog.go:373 +0x56f fp=0xc003059f40 sp=0xc003059e30 pc=0xb803bf gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc000132280) pkg/sentry/watchdog/watchdog.go:293 +0x56 fp=0xc003059fd8 sp=0xc003059f40 pc=0xb7fd56 runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc003059fe0 sp=0xc003059fd8 pc=0x467da1 created by gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).Start pkg/sentry/watchdog/watchdog.go:232 +0x1df