syzbot

panic: kcov task work is registered, but no coverage data was found

goroutine 3705496 [running]:
panic({0x2b6b00, 0x75fac0})
	GOROOT/src/runtime/panic.go:987 +0x3bb fp=0xc0035619b0 sp=0xc0035618f0 pc=0x1261f3b
gvisor.dev/gvisor/pkg/coverage.ConsumeCoverageData({0x763620, 0xc005b6d4d0})
	pkg/coverage/coverage.go:189 +0x1a5 fp=0xc003561a80 sp=0xc0035619b0 pc=0x1417065
gvisor.dev/gvisor/pkg/sentry/kernel.(*Kcov).TaskWork(0xc000a40190, 0x336b40?)
	pkg/sentry/kernel/kcov.go:107 +0x377 fp=0xc003561ba8 sp=0xc003561a80 pc=0x1b2cad7
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc004362000?, 0xc004362000)
	pkg/sentry/kernel/task_run.go:164 +0x25c6 fp=0xc003561e68 sp=0xc003561ba8 pc=0x1b8cea6
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc004362000, 0x2522)
	pkg/sentry/kernel/task_run.go:98 +0x35b fp=0xc003561fb0 sp=0xc003561e68 pc=0x1b89e7b
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1()
	pkg/sentry/kernel/task_start.go:389 +0x48 fp=0xc003561fe0 sp=0xc003561fb0 pc=0x1ba0368
runtime.goexit()
	src/runtime/asm_amd64.s:1598 +0x1 fp=0xc003561fe8 sp=0xc003561fe0 pc=0x129aec1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:389 +0x1da