panic: WARNING: circular locking detected: stack.packetsPendingLinkResolutionMutex -> stack.routeRWMutex:
goroutine 162843 [running]:
gvisor.dev/gvisor/pkg/sync/locking.(*ancestorsAtomicPtrMap).RangeRepeatable(0xc00002a2f0, 0xc001ea91c0)
	bazel-out/k8-fastbuild-ST-3dcbe13c9b87/bin/pkg/sync/locking/atomicptrmap_ancestors_unsafe.go:441 +0x1dc
gvisor.dev/gvisor/pkg/sync/locking.checkLock(0xc00002a360, 0xc00002a2d0, {0x0, 0x0, 0x0})
	pkg/sync/locking/lockdep.go:98 +0x373
gvisor.dev/gvisor/pkg/sync/locking.AddGLock(0xc00002a360, 0xffffffffffffffff)
	pkg/sync/locking/lockdep.go:126 +0x28c
gvisor.dev/gvisor/pkg/tcpip/stack.(*routeRWMutex).RLock(0xc000ebc190)
	bazel-out/k8-fastbuild-ST-3dcbe13c9b87/bin/pkg/tcpip/stack/route_mutex.go:59 +0x45
gvisor.dev/gvisor/pkg/tcpip/stack.(*Route).resolvedFields(0xc000ebc140, 0x0)
	pkg/tcpip/stack/route.go:379 +0x91
gvisor.dev/gvisor/pkg/tcpip/stack.(*packetsPendingLinkResolution).enqueue(0xc000f48798, 0x10?, {0xc00097a270?})
	pkg/tcpip/stack/pending_packets.go:128 +0xac
gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).WritePacket(0xc000f48600, 0x5b4?, {0xc008622de0?})
	pkg/tcpip/stack/nic.go:368 +0x145
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).writePacket(0xc00072b600, 0xc000ebc140, {0x10?}, 0xb1d9c9?, 0x0)
	pkg/tcpip/network/ipv6/ipv6.go:863 +0x409
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).WritePacket(0xc00072b600, 0xc000ebc140, {0x86dd?, 0x0?, 0x0?}, {0x0?})
	pkg/tcpip/network/ipv6/ipv6.go:814 +0x2d8
gvisor.dev/gvisor/pkg/tcpip/stack.(*Route).WritePacket(0xc000ebc140, {0x1135205?, 0x7f?, 0xfe?}, {0x17d2685?})
	pkg/tcpip/stack/route.go:498 +0xf9
gvisor.dev/gvisor/pkg/tcpip/transport/internal/network.(*WriteContext).WritePacket(0xc001eaa120, {0x8?}, 0x0)
	pkg/tcpip/transport/internal/network/endpoint.go:320 +0x1ea
gvisor.dev/gvisor/pkg/tcpip/transport/udp.(*endpoint).write(0xc006fa9c00, {0x790388, 0xc0048261e0}, {0xc001a72b40, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, ...}})
	pkg/tcpip/transport/udp/endpoint.go:529 +0x878
gvisor.dev/gvisor/pkg/tcpip/transport/udp.(*endpoint).Write(0xc006fa9c00, {0x790388, 0xc0048261e0}, {0xc001a72b40, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, ...}})
	pkg/tcpip/transport/udp/endpoint.go:366 +0x7a
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*Socket).SendMsg(0xc001bf4a80, 0xc003e0f500, {{0x797d98, 0xc00667a000}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x1}}, ...)
	pkg/sentry/socket/netstack/netstack.go:2936 +0x71a
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.sendSingleMsg(0xc003e0f500, {0x7ac040, 0xc001bf4a80}, 0x1?, 0xc001bf4a80?, 0x0)
	pkg/sentry/syscalls/linux/sys_socket.go:1111 +0x66b
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SendMsg(0xc003e0f500, {{0x3}, {0x20000a00}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/sys_socket.go:985 +0x28a
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc003e0f500, 0x2e, {{0x3}, {0x20000a00}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:142 +0x9b9
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc003e0f500, 0x0?, {{0x3}, {0x20000a00}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:322 +0x7d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0093ad860?, 0xc007fb14a0?, {{0x3}, {0x20000a00}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:282 +0x8f
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc003e0f500)
	pkg/sentry/kernel/task_syscall.go:257 +0x4c5
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc003e0f500?, 0xc003e0f500)
	pkg/sentry/kernel/task_run.go:253 +0x1965
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc003e0f500, 0x2086)
	pkg/sentry/kernel/task_run.go:94 +0x3a2
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:377 +0x1ad