panic: Unknown syscall 8 error: EOF

goroutine 5129 [running]:
panic(0xfc7460, 0xc0003b2550)
	GOROOT/src/runtime/panic.go:1064 +0x470 fp=0xc0007b9bf0 sp=0xc0007b9b38 pc=0x437030
gvisor.dev/gvisor/pkg/sentry/kernel.ExtractErrno(0x12ea840, 0xc000150110, 0x8, 0x801)
	pkg/sentry/kernel/task_syscall.go:402 +0x2e9 fp=0xc0007b9c58 sp=0xc0007b9bf0 pc=0x9d0bc9
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000a5e000, 0x8, 0x3, 0x801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	pkg/sentry/kernel/task_syscall.go:249 +0x165 fp=0xc0007b9ce0 sp=0xc0007b9c58 pc=0x9cf385
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000a5e000, 0x8, 0x3, 0x801, 0x0, 0x0, 0x0, 0x0, 0xde29ae, 0xc0005ba8e0)
	pkg/sentry/kernel/task_syscall.go:199 +0x98 fp=0xc0007b9d40 sp=0xc0007b9ce0 pc=0x9cee38
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000a5e000, 0x2, 0xc000a5e000)
	pkg/sentry/kernel/task_syscall.go:174 +0x15c fp=0xc0007b9e10 sp=0xc0007b9d40 pc=0x9ce7dc
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000a5e000, 0x12eb5e0, 0x0)
	pkg/sentry/kernel/task_run.go:282 +0xc45 fp=0xc0007b9f60 sp=0xc0007b9e10 pc=0x9c2be5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000a5e000, 0x4f)
	pkg/sentry/kernel/task_run.go:97 +0x1af fp=0xc0007b9fd0 sp=0xc0007b9f60 pc=0x9c18af
runtime.goexit()
	src/runtime/asm_amd64.s:1374 +0x1 fp=0xc0007b9fd8 sp=0xc0007b9fd0 pc=0x4705a1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:323 +0xfe