panic: Sentry detected 2 stuck task(s): Task tid: 13012 (goroutine 49489), entered RunSys state 3m35.83s ago. Task tid: 13084 (goroutine 49753), entered RunSys state 3m35.89s ago. Search for 'goroutine ' in the stack dump to find the offending goroutine(s) Stack for running G's are skipped while panicking. goroutine 76 gp=0x4000482700 m=101 mp=0x40015e4808 [running]: panic({0x1ac5d00?, 0x4000d1bca0?}) /syzkaller/.cache/bazel/_bazel_root/2defe4792b6e1aac1936903102d81265/sandbox/linux-sandbox/65/execroot/_main/go/src/runtime/panic.go:802 +0x150 fp=0x4001497c60 sp=0x4001497bb0 pc=0x8cb80 gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).doAction(0x4001497d90?, 0x1db3187?, 0x47?, 0x4001497d90) /syzkaller/.cache/bazel/_bazel_root/2defe4792b6e1aac1936903102d81265/sandbox/linux-sandbox/65/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/watchdog/watchdog.go:371 +0x534 fp=0x4001497d30 sp=0x4001497c60 pc=0x11e4114 gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).report(0x4000122000, 0x40021ce090, 0x1, {0x2f?}) /syzkaller/.cache/bazel/_bazel_root/2defe4792b6e1aac1936903102d81265/sandbox/linux-sandbox/65/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/watchdog/watchdog.go:330 +0x3f4 fp=0x4001497e60 sp=0x4001497d30 pc=0x11e3ac4 gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).runTurn(0x4000122000) /syzkaller/.cache/bazel/_bazel_root/2defe4792b6e1aac1936903102d81265/sandbox/linux-sandbox/65/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/watchdog/watchdog.go:312 +0xaf0 fp=0x4001497f40 sp=0x4001497e60 pc=0x11e34a0 gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0x4000122000) /syzkaller/.cache/bazel/_bazel_root/2defe4792b6e1aac1936903102d81265/sandbox/linux-sandbox/65/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/watchdog/watchdog.go:249 +0x9c fp=0x4001497fb0 sp=0x4001497f40 pc=0x11e286c gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).Start.gowrap2() /syzkaller/.cache/bazel/_bazel_root/2defe4792b6e1aac1936903102d81265/sandbox/linux-sandbox/65/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/watchdog/watchdog.go:200 +0x28 fp=0x4001497fd0 sp=0x4001497fb0 pc=0x11e1cb8 runtime.goexit({}) /syzkaller/.cache/bazel/_bazel_root/2defe4792b6e1aac1936903102d81265/sandbox/linux-sandbox/65/execroot/_main/go/src/runtime/asm_arm64.s:1268 +0x4 fp=0x4001497fd0 sp=0x4001497fd0 pc=0x95b64 created by gvisor.dev/gvisor/pkg/sentry/watchdog.(*Watchdog).Start in goroutine 1 /syzkaller/.cache/bazel/_bazel_root/2defe4792b6e1aac1936903102d81265/sandbox/linux-sandbox/65/execroot/_main/gopath/src/gvisor.dev/gvisor/pkg/sentry/watchdog/watchdog.go:200 +0x704