panic: PullUp failed goroutine 394 [running]: panic(0x1173ee0, 0x14d7300) GOROOT/src/runtime/panic.go:1064 +0x545 fp=0xc000751388 sp=0xc0007512c0 pc=0x437265 gvisor.dev/gvisor/pkg/tcpip/stack.(*PacketBuffer).headerView(0xc000b54600, 0x1, 0x22, 0x0, 0x0) pkg/tcpip/stack/packet_buffer.go:317 +0x115 fp=0xc0007513d0 sp=0xc000751388 pc=0x9b5855 gvisor.dev/gvisor/pkg/tcpip/stack.(*PacketBuffer).consume(0xc000b54600, 0x1, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) pkg/tcpip/stack/packet_buffer.go:303 +0xf2 fp=0xc000751428 sp=0xc0007513d0 pc=0x9b5652 gvisor.dev/gvisor/pkg/tcpip/stack.PacketHeader.Consume(...) pkg/tcpip/stack/packet_buffer.go:429 gvisor.dev/gvisor/pkg/tcpip/header/parse.ARP(0xc000b54600, 0x0) pkg/tcpip/header/parse/parse.go:34 +0x65 fp=0xc000751470 sp=0xc000751428 pc=0xb64b05 gvisor.dev/gvisor/pkg/tcpip/network/arp.(*protocol).Parse(...) pkg/tcpip/network/arp/arp.go:487 gvisor.dev/gvisor/pkg/tcpip/network/arp.(*endpoint).HandlePacket(0xc000a1a540, 0xc000b54600) pkg/tcpip/network/arp/arp.go:192 +0xce fp=0xc000751628 sp=0xc000751470 pc=0xf0354e gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).DeliverNetworkPacket(0xc0001603c0, 0xc000b269a0, 0x6, 0x0, 0x0, 0x806, 0xc000b54600) pkg/tcpip/stack/nic.go:928 +0x31f fp=0xc0007516b8 sp=0xc000751628 pc=0x9b2c3f gvisor.dev/gvisor/pkg/tcpip/link/channel.(*Endpoint).InjectLinkAddr(...) pkg/tcpip/link/channel/channel.go:225 gvisor.dev/gvisor/pkg/tcpip/link/tun.(*Device).Write(0xc00057c2a8, 0xc000ab4600, 0x22, 0x22, 0x20000000, 0x22, 0x100) pkg/tcpip/link/tun/device.go:275 +0x3bb fp=0xc0007517a0 sp=0xc0007516b8 pc=0xbf66db gvisor.dev/gvisor/pkg/sentry/devices/tundev.(*tunFD).Write(0xc00057c240, 0x1523080, 0xc0002fd500, 0x151d220, 0xc0009b5000, 0x0, 0x1, 0x20000000, 0x22, 0x100, ...) pkg/sentry/devices/tundev/tundev.go:175 +0x1a9 fp=0xc000751870 sp=0xc0007517a0 pc=0xfa1329 gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Write(0xc00057c240, 0x1523080, 0xc0002fd500, 0x151d220, 0xc0009b5000, 0x0, 0x1, 0x20000000, 0x22, 0x100, ...) pkg/sentry/vfs/file_description.go:744 +0xc3 fp=0xc000751908 sp=0xc000751870 pc=0x771943 gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.write(0xc0002fd500, 0xc00057c240, 0x151d220, 0xc0009b5000, 0x0, 0x1, 0x20000000, 0x22, 0x100, 0x0, ...) pkg/sentry/syscalls/linux/vfs2/read_write.go:423 +0xa5 fp=0xc000751a98 sp=0xc000751908 pc=0xed0225 gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Write(0xc0002fd500, 0xf0, 0x20000000, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/vfs2/read_write.go:386 +0x21e fp=0xc000751b90 sp=0xc000751a98 pc=0xecfa9e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0002fd500, 0x1, 0xf0, 0x20000000, 0x22, 0x0, 0x0, 0x0, 0xf1e1c5, 0x136d1e0, ...) pkg/sentry/kernel/task_syscall.go:114 +0x1b9 fp=0xc000751c50 sp=0xc000751b90 pc=0xa71459 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0002fd500, 0x1, 0xf0, 0x20000000, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:289 +0x70 fp=0xc000751cd8 sp=0xc000751c50 pc=0xa72710 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0002fd500, 0x1, 0xf0, 0x20000000, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:236 +0xb4 fp=0xc000751d38 sp=0xc000751cd8 pc=0xa72214 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0002fd500, 0x2, 0xc0002fd500) pkg/sentry/kernel/task_syscall.go:203 +0x198 fp=0xc000751e08 sp=0xc000751d38 pc=0xa71af8 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0002fd500, 0x14efb20, 0x0) pkg/sentry/kernel/task_run.go:327 +0xd95 fp=0xc000751f60 sp=0xc000751e08 pc=0xa64535 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0002fd500, 0x12) pkg/sentry/kernel/task_run.go:100 +0x1e2 fp=0xc000751fd0 sp=0xc000751f60 pc=0xa63042 runtime.goexit() src/runtime/asm_amd64.s:1374 +0x1 fp=0xc000751fd8 sp=0xc000751fd0 pc=0x4709a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:381 +0x116