panic: PullUp failed goroutine 110526 [running]: panic(0x1815fa0, 0x1bc13c0) GOROOT/src/runtime/panic.go:1064 +0x545 fp=0xc0056cab60 sp=0xc0056caa98 pc=0x439ae5 gvisor.dev/gvisor/pkg/tcpip/stack.(*PacketBuffer).headerView(0xc001526900, 0x1, 0xc0056cac40, 0x453865, 0xc00a964930) pkg/tcpip/stack/packet_buffer.go:280 +0x1d1 fp=0xc0056cabe8 sp=0xc0056cab60 pc=0xc7f4f1 gvisor.dev/gvisor/pkg/tcpip/stack.(*PacketBuffer).consume(0xc001526900, 0x1, 0x1c, 0x476e0c, 0x8ef251, 0xc00003d548, 0x1) pkg/tcpip/stack/packet_buffer.go:270 +0x26c fp=0xc0056cac80 sp=0xc0056cabe8 pc=0xc7f20c gvisor.dev/gvisor/pkg/tcpip/stack.PacketHeader.Consume(...) pkg/tcpip/stack/packet_buffer.go:380 gvisor.dev/gvisor/pkg/tcpip/header/parse.ARP(0xc001526900, 0x1) pkg/tcpip/header/parse/parse.go:32 +0x50 fp=0xc0056cacd0 sp=0xc0056cac80 pc=0xec5a30 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(0xc000918000, 0xc001526900) pkg/tcpip/network/arp/arp.go:166 +0x10a fp=0xc0056caf38 sp=0xc0056cacd0 pc=0x13d6caa gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).DeliverNetworkPacket(0xc00047e000, 0xc00b959f30, 0x6, 0x0, 0x0, 0x806, 0xc001526900) pkg/tcpip/stack/nic.go:762 +0x442 fp=0xc0056cb038 sp=0xc0056caf38 pc=0xc7b7a2 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(0xc0008d2068, 0xc00a964930, 0x22, 0x22, 0x0, 0x1, 0x20000040) pkg/tcpip/link/tun/device.go:226 +0x4a3 fp=0xc0056cb198 sp=0xc0056cb038 pc=0xf8e083 gvisor.dev/gvisor/pkg/sentry/devices/tundev.(*tunFD).Write(0xc0008d2000, 0x1c0e180, 0xc00b696a80, 0x1c08060, 0xc00e398000, 0x0, 0x1, 0x20000040, 0x22, 0x100, ...) pkg/sentry/devices/tundev/tundev.go:146 +0x22b fp=0xc0056cb2c8 sp=0xc0056cb198 pc=0x14ce9ab gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Write(0xc0008d2000, 0x1c0e180, 0xc00b696a80, 0x1c08060, 0xc00e398000, 0x0, 0x1, 0x20000040, 0x22, 0x100, ...) pkg/sentry/vfs/file_description.go:654 +0x131 fp=0xc0056cb3b0 sp=0xc0056cb2c8 pc=0x95c171 gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.write(0xc00b696a80, 0xc0008d2000, 0x1c08060, 0xc00e398000, 0x0, 0x1, 0x20000040, 0x22, 0x100, 0x0, ...) pkg/sentry/syscalls/linux/vfs2/read_write.go:345 +0xee fp=0xc0056cb5b0 sp=0xc0056cb3b0 pc=0x139f5ae gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Write(0xc00b696a80, 0xf0, 0x20000040, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/vfs2/read_write.go:314 +0x2a5 fp=0xc0056cb730 sp=0xc0056cb5b0 pc=0x139ee25 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00b696a80, 0x1, 0xf0, 0x20000040, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:102 +0x453 fp=0xc0056cb9d0 sp=0xc0056cb730 pc=0xd93073 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00b696a80, 0x1, 0xf0, 0x20000040, 0x22, 0x0, 0x0, 0x0, 0x408eb8, 0xc00b697367) pkg/sentry/kernel/task_syscall.go:237 +0xba fp=0xc0056cbab0 sp=0xc0056cb9d0 pc=0xd947fa gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00b696a80, 0x1, 0xf0, 0x20000040, 0x22, 0x0, 0x0, 0x0, 0x1417c4b, 0x2f19996) pkg/sentry/kernel/task_syscall.go:197 +0x10f fp=0xc0056cbb60 sp=0xc0056cbab0 pc=0xd9410f gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00b696a80, 0x2, 0xc00b696a80) pkg/sentry/kernel/task_syscall.go:172 +0x1ea fp=0xc0056cbca0 sp=0xc0056cbb60 pc=0xd938aa gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00b696a80, 0x1bd9fc0, 0x0) pkg/sentry/kernel/task_run.go:282 +0x12a7 fp=0xc0056cbed8 sp=0xc0056cbca0 pc=0xd7f1e7 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00b696a80, 0x1510) pkg/sentry/kernel/task_run.go:97 +0x398 fp=0xc0056cbfd0 sp=0xc0056cbed8 pc=0xd7d318 runtime.goexit() src/runtime/asm_amd64.s:1374 +0x1 fp=0xc0056cbfd8 sp=0xc0056cbfd0 pc=0x475221 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:328 +0x1a5