panic: unknown host errno "errno 1073741776" (1073741776) goroutine 39934 gp=0xc000b2b880 m=34 mp=0xc001d22808 [running]: panic({0x1206740?, 0xc000f891a0?}) GOROOT/src/runtime/panic.go:779 +0x158 fp=0xc003448df0 sp=0xc003448d40 pc=0x43cb78 gvisor.dev/gvisor/pkg/syserr.FromHost(0x3fffffd0) pkg/syserr/host_linux.go:34 +0xd9 fp=0xc003448e48 sp=0xc003448df0 pc=0x7ceab9 gvisor.dev/gvisor/pkg/syserr.FromError({0x16c82e0?, 0xc0012bf9b0?}) pkg/syserr/syserr.go:237 +0x7b fp=0xc003448ea0 sp=0xc003448e48 pc=0x7cfa1b gvisor.dev/gvisor/pkg/sentry/loader.Load({0x16eb098, 0xc00391f508}, {0xc0012f7008, 0xc0012bf970, 0x1, {0xc0003df600, 0x7}, 0x0, {0xc0035ed550, 0xc0035f4008}, ...}, ...) pkg/sentry/loader/loader.go:268 +0x22c fp=0xc0034493d8 sp=0xc003448ea0 pc=0xa6e30c gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).LoadTaskImage(0xc000227008, {0x16eb098, 0xc00391f508}, {0xc0012f7008, 0xc0012bf970, 0x1, {0xc0003df600, 0x7}, 0x0, {0xc0035ed550, ...}, ...}) pkg/sentry/kernel/task_image.go:153 +0x14a fp=0xc003449588 sp=0xc0034493d8 pc=0xabe90a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.execveat(0xc00391f508, 0xffffff9c, 0x20000280, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_thread.go:182 +0xb5f fp=0xc003449918 sp=0xc003449588 pc=0xcae7df gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Execveat(0xc00391f508?, 0x4496f9?, {{0xffffffffffffff9c}, {0x20000280}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_thread.go:80 +0x68 fp=0xc003449958 sp=0xc003449918 pc=0xcadc48 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00391f508, 0x142, {{0xffffffffffffff9c}, {0x20000280}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:143 +0x80b fp=0xc003449c98 sp=0xc003449958 pc=0xad1d6b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00391f508, 0x142, {{0xffffffffffffff9c}, {0x20000280}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:323 +0x4e fp=0xc003449cf0 sp=0xc003449c98 pc=0xad332e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00391f508, 0x142, {{0xffffffffffffff9c}, {0x20000280}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:283 +0x7d fp=0xc003449d40 sp=0xc003449cf0 pc=0xad2edd gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000fa9450?) pkg/sentry/kernel/task_syscall.go:258 +0x349 fp=0xc003449e28 sp=0xc003449d40 pc=0xad2bc9 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc002bb13b0?, 0xc00391f508) pkg/sentry/kernel/task_run.go:263 +0x1325 fp=0xc003449f48 sp=0xc003449e28 pc=0xac4d25 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00391f508, 0x17fe) pkg/sentry/kernel/task_run.go:98 +0x24c fp=0xc003449fc0 sp=0xc003449f48 pc=0xac334c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:393 +0x25 fp=0xc003449fe0 sp=0xc003449fc0 pc=0xad0145 runtime.goexit({}) src/runtime/asm_amd64.s:1695 +0x1 fp=0xc003449fe8 sp=0xc003449fe0 pc=0x478c41 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 39930 pkg/sentry/kernel/task_start.go:393 +0xf8