panic: PullUp failed goroutine 451 [running]: panic(0x1082de0, 0x13c6020) GOROOT/src/runtime/panic.go:1064 +0x545 fp=0xc0008192c8 sp=0xc000819200 pc=0x437265 gvisor.dev/gvisor/pkg/tcpip/stack.(*PacketBuffer).headerView(0xc000315300, 0x1, 0x22, 0x22, 0x0) pkg/tcpip/stack/packet_buffer.go:280 +0xcb fp=0xc000819310 sp=0xc0008192c8 pc=0x947eab gvisor.dev/gvisor/pkg/tcpip/stack.(*PacketBuffer).consume(0xc000315300, 0x1, 0x1c, 0x0, 0x22, 0x22, 0x0) pkg/tcpip/stack/packet_buffer.go:270 +0xac fp=0xc000819368 sp=0xc000819310 pc=0x947cec gvisor.dev/gvisor/pkg/tcpip/stack.PacketHeader.Consume(...) pkg/tcpip/stack/packet_buffer.go:380 gvisor.dev/gvisor/pkg/tcpip/header/parse.ARP(0xc000315300, 0xffffffffffffff) pkg/tcpip/header/parse/parse.go:32 +0x3d fp=0xc0008193b0 sp=0xc000819368 pc=0xacbdbd gvisor.dev/gvisor/pkg/tcpip/network/arp.(*protocol).Parse(...) pkg/tcpip/network/arp/arp.go:395 gvisor.dev/gvisor/pkg/tcpip/network/arp.(*endpoint).HandlePacket(0xc00003a540, 0xc000315300) pkg/tcpip/network/arp/arp.go:166 +0xa5 fp=0xc000819560 sp=0xc0008193b0 pc=0xe22625 gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).DeliverNetworkPacket(0xc0004203c0, 0xc000723520, 0x6, 0x0, 0x0, 0x806, 0xc000315300) pkg/tcpip/stack/nic.go:762 +0x24f fp=0xc0008195f0 sp=0xc000819560 pc=0x945bcf gvisor.dev/gvisor/pkg/tcpip/link/channel.(*Endpoint).InjectLinkAddr(...) pkg/tcpip/link/channel/channel.go:193 gvisor.dev/gvisor/pkg/tcpip/link/tun.(*Device).Write(0xc000290128, 0xc00075a750, 0x22, 0x22, 0x0, 0x1, 0x20000000) pkg/tcpip/link/tun/device.go:226 +0x2d6 fp=0xc0008196d0 sp=0xc0008195f0 pc=0xb47bf6 gvisor.dev/gvisor/pkg/sentry/devices/tundev.(*tunFD).Write(0xc0002900c0, 0x14123e0, 0xc000293500, 0x140c480, 0xc00079b000, 0x0, 0x1, 0x20000000, 0x22, 0x100, ...) pkg/sentry/devices/tundev/tundev.go:146 +0x1de fp=0xc0008197d8 sp=0xc0008196d0 pc=0xeba15e gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Write(0xc0002900c0, 0x14123e0, 0xc000293500, 0x140c480, 0xc00079b000, 0x0, 0x1, 0x20000000, 0x22, 0x100, ...) pkg/sentry/vfs/file_description.go:654 +0xb4 fp=0xc000819870 sp=0xc0008197d8 pc=0x746814 gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.write(0xc000293500, 0xc0002900c0, 0x140c480, 0xc00079b000, 0x0, 0x1, 0x20000000, 0x22, 0x100, 0x0, ...) pkg/sentry/syscalls/linux/vfs2/read_write.go:345 +0x9b fp=0xc000819a00 sp=0xc000819870 pc=0xdf423b gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Write(0xc000293500, 0xf0, 0x20000000, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/vfs2/read_write.go:314 +0x1d4 fp=0xc000819af8 sp=0xc000819a00 pc=0xdf3b74 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000293500, 0x1, 0xf0, 0x20000000, 0x22, 0x0, 0x0, 0x0, 0x1, 0x127bd40, ...) pkg/sentry/kernel/task_syscall.go:102 +0x13c fp=0xc000819c58 sp=0xc000819af8 pc=0x9f107c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000293500, 0x1, 0xf0, 0x20000000, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:237 +0x66 fp=0xc000819ce0 sp=0xc000819c58 pc=0x9f2246 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000293500, 0x1, 0xf0, 0x20000000, 0x22, 0x0, 0x0, 0x0, 0xe47565, 0xc000303548) pkg/sentry/kernel/task_syscall.go:197 +0x98 fp=0xc000819d40 sp=0xc000819ce0 pc=0x9f1df8 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000293500, 0x2, 0xc000293500) pkg/sentry/kernel/task_syscall.go:172 +0x15c fp=0xc000819e10 sp=0xc000819d40 pc=0x9f179c gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000293500, 0x13deac0, 0x0) pkg/sentry/kernel/task_run.go:282 +0xc45 fp=0xc000819f60 sp=0xc000819e10 pc=0x9e5b45 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000293500, 0xc) pkg/sentry/kernel/task_run.go:97 +0x1af fp=0xc000819fd0 sp=0xc000819f60 pc=0x9e480f runtime.goexit() src/runtime/asm_amd64.s:1374 +0x1 fp=0xc000819fd8 sp=0xc000819fd0 pc=0x4709a1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:328 +0xfe