panic: PullUp failed
goroutine 537 gp=0xc000c0f6c0 m=15 mp=0xc000c0a008 [running]:
panic({0x1230720?, 0x16a4210?})
bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc000d087a8 sp=0xc000d086f8 pc=0x473fe8
gvisor.dev/gvisor/pkg/tcpip/stack.(*PacketBuffer).headerView(0xc000d08868?, 0x782305?)
pkg/tcpip/stack/packet_buffer.go:366 +0x178 fp=0xc000d08848 sp=0xc000d087a8 pc=0xa652b8
gvisor.dev/gvisor/pkg/tcpip/stack.PacketHeader.Slice({0xc000b5a000?, 0xc000a4fce0?})
pkg/tcpip/stack/packet_buffer.go:504 +0x26 fp=0xc000d088b8 sp=0xc000d08848 pc=0xa65da6
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).processExtensionHeaders(0xc000722008, {0xc00022af8e, 0x30, 0x7?}, 0xc000b5a000, 0x0)
pkg/tcpip/network/ipv6/ipv6.go:1508 +0x2ff fp=0xc000d089b8 sp=0xc000d088b8 pc=0xc2237f
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).deliverPacketLocally(0xc000722008, {0xc00022af8e, 0x30, 0x72}, 0xc000b5a000, {0xc000c05a08?, 0xa64f01?})
pkg/tcpip/network/ipv6/ipv6.go:1397 +0xe5 fp=0xc000d08c08 sp=0xc000d089b8 pc=0xc21565
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).handleValidatedPacket(0xc000722008, {0xc00022af8e, 0x30, 0x72}, 0xc000b5a000, {0xc000c05a08, 0x7})
pkg/tcpip/network/ipv6/ipv6.go:1376 +0x615 fp=0xc000d08ef0 sp=0xc000d08c08 pc=0xc21355
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).HandlePacket(0xc000722008, 0xc000b5a000)
pkg/tcpip/network/ipv6/ipv6.go:1146 +0x81d fp=0xc000d09448 sp=0xc000d08ef0 pc=0xc1ecfd
gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).DeliverNetworkPacket(0xc0007ae488, 0x86dd, 0xc000b5a000)
pkg/tcpip/stack/nic.go:769 +0x20a fp=0xc000d09480 sp=0xc000d09448 pc=0xa60caa
gvisor.dev/gvisor/pkg/tcpip/link/nested.(*Endpoint).DeliverNetworkPacket(0xc00071acd0, 0x86dd, 0xc000b5a000)
pkg/tcpip/link/nested/nested.go:61 +0xb0 fp=0xc000d094c0 sp=0xc000d09480 pc=0xc48a50
gvisor.dev/gvisor/pkg/tcpip/link/packetsocket.(*endpoint).DeliverNetworkPacket(0xc00071acd0, 0x86dd, 0xc000b5a000)
pkg/tcpip/link/packetsocket/packetsocket.go:47 +0x45 fp=0xc000d094e8 sp=0xc000d094c0 pc=0xc4a925
gvisor.dev/gvisor/pkg/tcpip/link/channel.(*Endpoint).InjectInbound(0xc00019fc20, 0x86dd, 0xc000b5a000)
pkg/tcpip/link/channel/channel.go:207 +0x86 fp=0xc000d09528 sp=0xc000d094e8 pc=0xc4e786
gvisor.dev/gvisor/pkg/tcpip/link/tun.(*Device).Write(0xc0001987e8, 0xc000b7cbd0)
pkg/tcpip/link/tun/device.go:250 +0x755 fp=0xc000d09658 sp=0xc000d09528 pc=0xc517f5
gvisor.dev/gvisor/pkg/sentry/devices/tundev.(*tunFD).Write(0x7f1fcb095000?, {0x16c9bc0, 0xc000b3cc88}, {{0x16c13d8, 0xc0009dd008}, {0x0, 0x1, 0x200007c0, 0x52}, {0x0, ...}}, ...)
pkg/sentry/devices/tundev/tundev.go:163 +0x36b fp=0xc000d09718 sp=0xc000d09658 pc=0xf9142b
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Write(0xc000198780, {0x16c9bc0, 0xc000b3cc88}, {{0x16c13d8, 0xc0009dd008}, {0x0, 0x1, 0x200007c0, 0x52}, {0x0, ...}}, ...)
pkg/sentry/vfs/file_description.go:679 +0x9f fp=0xc000d09798 sp=0xc000d09718 pc=0x81f5bf
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.write(0xc000b3cc88, 0xc000198780, {{0x16c13d8, 0xc0009dd008}, {0x0, 0x1, 0x200007c0, 0x52}, {0x0, 0x1}}, ...)
pkg/sentry/syscalls/linux/sys_read_write.go:347 +0x85 fp=0xc000d09938 sp=0xc000d09798 pc=0xcdfb45
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Write(0xc000b3cc88, 0xc000649b28?, {{0xc8}, {0x200007c0}, {0x52}, {0x0}, {0x0}, {0x0}})
pkg/sentry/syscalls/linux/sys_read_write.go:316 +0x22b fp=0xc000d09a78 sp=0xc000d09938 pc=0xcdf32b
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000b3cc88, 0x1, {{0xc8}, {0x200007c0}, {0x52}, {0x0}, {0x0}, {0x0}})
pkg/sentry/kernel/task_syscall.go:143 +0x80b fp=0xc000d09ca8 sp=0xc000d09a78 pc=0xb1d4eb
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000b3cc88, 0x1, {{0xc8}, {0x200007c0}, {0x52}, {0x0}, {0x0}, {0x0}})
pkg/sentry/kernel/task_syscall.go:323 +0x4e fp=0xc000d09d00 sp=0xc000d09ca8 pc=0xb1ea8e
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000b3cc88, 0x1, {{0xc8}, {0x200007c0}, {0x52}, {0x0}, {0x0}, {0x0}})
pkg/sentry/kernel/task_syscall.go:283 +0x7d fp=0xc000d09d50 sp=0xc000d09d00 pc=0xb1e63d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000628fd0?)
pkg/sentry/kernel/task_syscall.go:258 +0x349 fp=0xc000d09e28 sp=0xc000d09d50 pc=0xb1e329
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000b905a0?, 0xc000b3cc88)
pkg/sentry/kernel/task_run.go:269 +0x1325 fp=0xc000d09f38 sp=0xc000d09e28 pc=0xb11b85
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000b3cc88, 0x1d)
pkg/sentry/kernel/task_run.go:97 +0x27d fp=0xc000d09fc0 sp=0xc000d09f38 pc=0xb1019d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
pkg/sentry/kernel/task_start.go:400 +0x25 fp=0xc000d09fe0 sp=0xc000d09fc0 pc=0xb1ba65
runtime.goexit({})
src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000d09fe8 sp=0xc000d09fe0 pc=0x47d0c1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 527
pkg/sentry/kernel/task_start.go:400 +0xd9