panic: PullUp failed goroutine 415 [running]: panic(0x1815320, 0x1bc0100) GOROOT/src/runtime/panic.go:1064 +0x545 fp=0xc0001bab60 sp=0xc0001baa98 pc=0x439ae5 gvisor.dev/gvisor/pkg/tcpip/stack.(*PacketBuffer).headerView(0xc0006bc800, 0x1, 0xc0001bac40, 0x453865, 0xc000240600) pkg/tcpip/stack/packet_buffer.go:280 +0x1d1 fp=0xc0001babe8 sp=0xc0001bab60 pc=0xc7f1b1 gvisor.dev/gvisor/pkg/tcpip/stack.(*PacketBuffer).consume(0xc0006bc800, 0x1, 0x1c, 0x476e0c, 0x8ef251, 0xc00003f4d0, 0x1) pkg/tcpip/stack/packet_buffer.go:270 +0x26c fp=0xc0001bac80 sp=0xc0001babe8 pc=0xc7eecc gvisor.dev/gvisor/pkg/tcpip/stack.PacketHeader.Consume(...) pkg/tcpip/stack/packet_buffer.go:380 gvisor.dev/gvisor/pkg/tcpip/header/parse.ARP(0xc0006bc800, 0x1) pkg/tcpip/header/parse/parse.go:32 +0x50 fp=0xc0001bacd0 sp=0xc0001bac80 pc=0xec56f0 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(0xc0005aa000, 0xc0006bc800) pkg/tcpip/network/arp/arp.go:166 +0x10a fp=0xc0001baf38 sp=0xc0001bacd0 pc=0x13d606a gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).DeliverNetworkPacket(0xc0005a4000, 0xc0003790da, 0x6, 0x0, 0x0, 0x806, 0xc0006bc800) pkg/tcpip/stack/nic.go:762 +0x442 fp=0xc0001bb038 sp=0xc0001baf38 pc=0xc7b462 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(0xc0005104e8, 0xc000240600, 0x22, 0x22, 0x0, 0x1, 0x200001c0) pkg/tcpip/link/tun/device.go:226 +0x4a3 fp=0xc0001bb198 sp=0xc0001bb038 pc=0xf8d443 gvisor.dev/gvisor/pkg/sentry/devices/tundev.(*tunFD).Write(0xc000510480, 0x1c0cec0, 0xc000311500, 0x1c06da0, 0xc00050d000, 0x0, 0x1, 0x200001c0, 0x22, 0x100, ...) pkg/sentry/devices/tundev/tundev.go:146 +0x22b fp=0xc0001bb2c8 sp=0xc0001bb198 pc=0x14cdd6b gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Write(0xc000510480, 0x1c0cec0, 0xc000311500, 0x1c06da0, 0xc00050d000, 0x0, 0x1, 0x200001c0, 0x22, 0x100, ...) pkg/sentry/vfs/file_description.go:654 +0x131 fp=0xc0001bb3b0 sp=0xc0001bb2c8 pc=0x95c171 gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.write(0xc000311500, 0xc000510480, 0x1c06da0, 0xc00050d000, 0x0, 0x1, 0x200001c0, 0x22, 0x100, 0x0, ...) pkg/sentry/syscalls/linux/vfs2/read_write.go:345 +0xee fp=0xc0001bb5b0 sp=0xc0001bb3b0 pc=0x139e96e gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Write(0xc000311500, 0xf0, 0x200001c0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/vfs2/read_write.go:314 +0x2a5 fp=0xc0001bb730 sp=0xc0001bb5b0 pc=0x139e1e5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000311500, 0x1, 0xf0, 0x200001c0, 0x22, 0x0, 0x0, 0x0, 0x0, 0xa, ...) pkg/sentry/kernel/task_syscall.go:102 +0x453 fp=0xc0001bb9d0 sp=0xc0001bb730 pc=0xd92d33 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000311500, 0x1, 0xf0, 0x200001c0, 0x22, 0x0, 0x0, 0x0, 0x408eb8, 0xc000311de7) pkg/sentry/kernel/task_syscall.go:237 +0xba fp=0xc0001bbab0 sp=0xc0001bb9d0 pc=0xd944ba gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000311500, 0x1, 0xf0, 0x200001c0, 0x22, 0x0, 0x0, 0x0, 0x141700b, 0x2f18996) pkg/sentry/kernel/task_syscall.go:197 +0x10f fp=0xc0001bbb60 sp=0xc0001bbab0 pc=0xd93dcf gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000311500, 0x2, 0xc000311500) pkg/sentry/kernel/task_syscall.go:172 +0x1ea fp=0xc0001bbca0 sp=0xc0001bbb60 pc=0xd9356a gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000311500, 0x1bd8d00, 0x0) pkg/sentry/kernel/task_run.go:282 +0x12a7 fp=0xc0001bbed8 sp=0xc0001bbca0 pc=0xd7eea7 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000311500, 0xb) pkg/sentry/kernel/task_run.go:97 +0x398 fp=0xc0001bbfd0 sp=0xc0001bbed8 pc=0xd7cfd8 runtime.goexit() src/runtime/asm_amd64.s:1374 +0x1 fp=0xc0001bbfd8 sp=0xc0001bbfd0 pc=0x475221 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:328 +0x1a5