panic: Task goroutine switching from state 3 (expected 1) to 2

Kernel	Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
gvisor	panic: Task goroutine switching from state 2 (expected 1) to 3	syz			3	1460d	1468d	0/26	moderation: reported syz repro on 2020/05/04 01:45

gvisor

panic: Task goroutine switching from state 2 (expected 1) to 3

syz

1460d

1468d

0/26

moderation: reported syz repro on 2020/05/04 01:45

panic: Task goroutine switching from state 3 (expected 1) to 2

goroutine 498 [running]:
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).accountTaskGoroutineEnter(0xc0005ad500, 0x2)
	pkg/sentry/kernel/task_sched.go:121 +0x26e
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0005ad500, 0x108e3c0, 0x0)
	pkg/sentry/kernel/task_run.go:247 +0x54a
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005ad500, 0x36)
	pkg/sentry/kernel/task_run.go:92 +0x18b
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:315 +0xfe