panic: unknown host errno "errno 41" (41) goroutine 5559 gp=0xc0054e3500 m=39 mp=0xc000d03008 [running]: panic({0x1aea180?, 0xc0020ef8f0?}) GOROOT/src/runtime/panic.go:779 +0x158 fp=0xc001302968 sp=0xc0013028b8 pc=0x43ed58 gvisor.dev/gvisor/pkg/syserr.FromHost(0x29) pkg/syserr/host_linux.go:34 +0x159 fp=0xc0013029d0 sp=0xc001302968 pc=0xa503b9 gvisor.dev/gvisor/pkg/syserr.FromError({0x208eee0, 0x2c904a8}) pkg/syserr/syserr.go:237 +0x92 fp=0xc001302a40 sp=0xc0013029d0 pc=0xa51952 gvisor.dev/gvisor/pkg/sentry/socket/unix.(*Socket).extractEndpoint(0xc00146d740, 0xc009806a88, {0xc005b17720, 0x10, 0x10}) pkg/sentry/socket/unix/unix.go:571 +0x432 fp=0xc001302bd0 sp=0xc001302a40 pc=0x10e4b12 gvisor.dev/gvisor/pkg/sentry/socket/unix.(*Socket).SendMsg(0xc00146d740, 0xc009806a88, {{0x20aa3f8, 0xc005bd1008}, {0x0, 0x1, 0x20001640, 0x10}, {0x0, 0x1}}, ...) pkg/sentry/socket/unix/unix.go:618 +0x24f fp=0xc001302f28 sp=0xc001302bd0 pc=0x10e51cf gvisor.dev/gvisor/pkg/sentry/syscalls/linux.sendSingleMsg(0xc009806a88, {0x20c4b40, 0xc00146d740}, 0xc00146d740, 0x20000080, 0x0) pkg/sentry/syscalls/linux/sys_socket.go:1111 +0x663 fp=0xc0013033e0 sp=0xc001302f28 pc=0x1196e63 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SendMsg(0xc009806a88, 0x44af6d?, {{0x5}, {0x20000080}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_socket.go:985 +0x3d4 fp=0xc0013034d8 sp=0xc0013033e0 pc=0x11952f4 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc009806a88, 0x2e, {{0x5}, {0x20000080}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:143 +0x995 fp=0xc001303920 sp=0xc0013034d8 pc=0xee75b5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc009806a88, 0x2e, {{0x5}, {0x20000080}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:323 +0x72 fp=0xc0013039c8 sp=0xc001303920 pc=0xee9412 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc009806a88, 0x2e, {{0x5}, {0x20000080}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:283 +0x94 fp=0xc001303a38 sp=0xc0013039c8 pc=0xee8e14 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc009806a88) pkg/sentry/kernel/task_syscall.go:258 +0x4b0 fp=0xc001303b68 sp=0xc001303a38 pc=0xee89b0 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc009806a88?, 0xc009806a88) pkg/sentry/kernel/task_run.go:270 +0x1fee fp=0xc001303e80 sp=0xc001303b68 pc=0xed1fee gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc009806a88, 0x6d2) pkg/sentry/kernel/task_run.go:98 +0x46d fp=0xc001303fb0 sp=0xc001303e80 pc=0xecf62d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:400 +0x45 fp=0xc001303fe0 sp=0xc001303fb0 pc=0xee4f85 runtime.goexit({}) src/runtime/asm_amd64.s:1695 +0x1 fp=0xc001303fe8 sp=0xc001303fe0 pc=0x47d301 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 5528 pkg/sentry/kernel/task_start.go:400 +0x165