panic: Unknown syscall 165 error: strconv.ParseInt: parsing "0x0000000000000003": invalid syntax goroutine 74833 [running]: panic(0xfc5280, 0xc006f3b150) GOROOT/src/runtime/panic.go:1064 +0x470 fp=0xc000f29bf0 sp=0xc000f29b38 pc=0x437030 gvisor.dev/gvisor/pkg/sentry/kernel.ExtractErrno(0x12e8f20, 0xc000eb43f0, 0xa5, 0x20000100) pkg/sentry/kernel/task_syscall.go:402 +0x2e9 fp=0xc000f29c58 sp=0xc000f29bf0 pc=0x9d07e9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc003394a80, 0xa5, 0x400000, 0x20000100, 0x200002c0, 0x0, 0x200005c0, 0x0, 0x200005c0, 0x0) pkg/sentry/kernel/task_syscall.go:249 +0x165 fp=0xc000f29ce0 sp=0xc000f29c58 pc=0x9cefa5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc003394a80, 0xa5, 0x400000, 0x20000100, 0x200002c0, 0x0, 0x200005c0, 0x0, 0xde05ee, 0xc00569cee0) pkg/sentry/kernel/task_syscall.go:199 +0x98 fp=0xc000f29d40 sp=0xc000f29ce0 pc=0x9cea58 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc003394a80, 0x2, 0xc003394a80) pkg/sentry/kernel/task_syscall.go:174 +0x15c fp=0xc000f29e10 sp=0xc000f29d40 pc=0x9ce3fc gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc003394a80, 0x12e7700, 0x0) pkg/sentry/kernel/task_run.go:282 +0xc45 fp=0xc000f29f60 sp=0xc000f29e10 pc=0x9c2805 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc003394a80, 0xa21) pkg/sentry/kernel/task_run.go:97 +0x1af fp=0xc000f29fd0 sp=0xc000f29f60 pc=0x9c14cf runtime.goexit() src/runtime/asm_amd64.s:1374 +0x1 fp=0xc000f29fd8 sp=0xc000f29fd0 pc=0x4705a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:323 +0xfe