panic: Sentry detected 1 stuck task(s): Task tid: 75 (goroutine 513), entered RunSys state 3m14.04s ago. Search for 'goroutine ' in the stack dump to find the offending goroutine(s) Stack for running G's are skipped while panicking. goroutine 148 gp=0xc0001b5a40 m=12 mp=0xc00017d808 [running]: panic({0x22eaf40?, 0xc002b56480?}) /syzkaller/.cache/bazel/_bazel_root/a13edd57d9dad04937e1fb5843ea1532/sandbox/linux-sandbox/21/execroot/_main/go/src/runtime/panic.go:802 +0x168 fp=0xc000ff5b98 sp=0xc000ff5ae8 pc=0x4bc308 gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).doAction(0xc00017e180, 0x1, 0x1, 0xc000ff5d18) /syzkaller/.cache/bazel/_bazel_root/a13edd57d9dad04937e1fb5843ea1532/sandbox/linux-sandbox/21/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/watchdog/watchdog.go:371 +0x57f fp=0xc000ff5cb0 sp=0xc000ff5b98 pc=0x18c5fff gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).report(0xc00017e180, 0xc002f42840, 0x1, {0x1?}) /syzkaller/.cache/bazel/_bazel_root/a13edd57d9dad04937e1fb5843ea1532/sandbox/linux-sandbox/21/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/watchdog/watchdog.go:330 +0x4e5 fp=0xc000ff5df8 sp=0xc000ff5cb0 pc=0x18c5925 gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).runTurn(0xc00017e180) /syzkaller/.cache/bazel/_bazel_root/a13edd57d9dad04937e1fb5843ea1532/sandbox/linux-sandbox/21/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/watchdog/watchdog.go:312 +0xa58 fp=0xc000ff5f30 sp=0xc000ff5df8 pc=0x18c51d8 gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc00017e180) /syzkaller/.cache/bazel/_bazel_root/a13edd57d9dad04937e1fb5843ea1532/sandbox/linux-sandbox/21/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/watchdog/watchdog.go:249 +0x9d fp=0xc000ff5fc0 sp=0xc000ff5f30 pc=0x18c463d gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).Start.gowrap2() /syzkaller/.cache/bazel/_bazel_root/a13edd57d9dad04937e1fb5843ea1532/sandbox/linux-sandbox/21/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/watchdog/watchdog.go:200 +0x34 fp=0xc000ff5fe0 sp=0xc000ff5fc0 pc=0x18c3ed4 runtime.goexit({}) /syzkaller/.cache/bazel/_bazel_root/a13edd57d9dad04937e1fb5843ea1532/sandbox/linux-sandbox/21/execroot/_main/go/src/runtime/asm_amd64.s:1693 +0x1 fp=0xc000ff5fe8 sp=0xc000ff5fe0 pc=0x4c5b61 created by gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).Start in goroutine 1 /syzkaller/.cache/bazel/_bazel_root/a13edd57d9dad04937e1fb5843ea1532/sandbox/linux-sandbox/21/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/watchdog/watchdog.go:200 +0x47d