panic: WARNING: circular locking detected: stack.nicRWMutex -> stack.neighborCacheRWMutex:
goroutine 20280 [running]:
gvisor.dev/gvisor/pkg/sync/locking.(*ancestorsAtomicPtrMap).RangeRepeatable(0xc00042a380, 0xc000efc6a8)
	bazel-out/k8-fastbuild-ST-3dcbe13c9b87/bin/pkg/sync/locking/atomicptrmap_ancestors_unsafe.go:441 +0x314
gvisor.dev/gvisor/pkg/sync/locking.checkLock(0xc00042a000, 0xc00042a360, {0xc001561040, 0x1, 0x1})
	pkg/sync/locking/lockdep.go:98 +0x3a9
gvisor.dev/gvisor/pkg/sync/locking.checkLock.func1(0xc00042a160?, 0xc000efc7d8?)
	pkg/sync/locking/lockdep.go:101 +0x7a
gvisor.dev/gvisor/pkg/sync/locking.(*ancestorsAtomicPtrMap).RangeRepeatable(0xc00042a140, 0xc000efc8b0)
	bazel-out/k8-fastbuild-ST-3dcbe13c9b87/bin/pkg/sync/locking/atomicptrmap_ancestors_unsafe.go:441 +0x314
gvisor.dev/gvisor/pkg/sync/locking.checkLock(0xc00042a000, 0xc00042a120, {0x0, 0x0, 0x0})
	pkg/sync/locking/lockdep.go:98 +0x3a9
gvisor.dev/gvisor/pkg/sync/locking.AddGLock(0xc00042a000, 0xffffffffffffffff)
	pkg/sync/locking/lockdep.go:126 +0x2df
gvisor.dev/gvisor/pkg/tcpip/stack.(*neighborCacheRWMutex).Lock(0xc001acec70)
	bazel-out/k8-fastbuild-ST-3dcbe13c9b87/bin/pkg/tcpip/stack/neighbor_cache_mutex.go:31 +0x58
gvisor.dev/gvisor/pkg/tcpip/stack.(*neighborCache).clear(0xc001acec50)
	pkg/tcpip/stack/neighbor_cache.go:238 +0x6d
gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).clearNeighbors(0xc000e22c00, 0x1202150?)
	pkg/tcpip/stack/nic.go:658 +0xb5
gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).disableLocked(0xc000e22c00)
	pkg/tcpip/stack/nic.go:262 +0x19f
gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).remove(0xc000e22c00)
	pkg/tcpip/stack/nic.go:304 +0xc5
gvisor.dev/gvisor/pkg/tcpip/stack.(*Stack).removeNICLocked(0xc0004c8e00, 0x25d)
	pkg/tcpip/stack/stack.go:976 +0x225
gvisor.dev/gvisor/pkg/tcpip/stack.(*Stack).RemoveNIC(0xc0004c8e00, 0x2329a2c?)
	pkg/tcpip/stack/stack.go:949 +0xbc
gvisor.dev/gvisor/pkg/tcpip/link/tun.(*tunEndpoint).DecRef.func1()
	pkg/tcpip/link/tun/device.go:347 +0x9a
gvisor.dev/gvisor/pkg/tcpip/link/tun.(*tunEndpointRefs).DecRef(0xc001a455c0, 0xc000efcfc8)
	bazel-out/k8-fastbuild-ST-3dcbe13c9b87/bin/pkg/tcpip/link/tun/tun_endpoint_refs.go:131 +0xb2
gvisor.dev/gvisor/pkg/tcpip/link/tun.(*tunEndpoint).DecRef(0xc001a455c0, {0x0?, 0x106a98c?})
	pkg/tcpip/link/tun/device.go:345 +0x5e
gvisor.dev/gvisor/pkg/tcpip/link/tun.(*Device).Release(0xc0008007e8, {0x6b3718, 0xc001bb5500})
	pkg/tcpip/link/tun/device.go:82 +0x1bf
gvisor.dev/gvisor/pkg/sentry/devices/tundev.(*tunFD).Release(0xc000800780, {0x6b3718, 0xc001bb5500})
	pkg/sentry/devices/tundev/tundev.go:117 +0x58
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).DecRef.func1()
	pkg/sentry/vfs/file_description.go:192 +0x3bb
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescriptionRefs).DecRef(0xc000800780, 0xc000efd230)
	bazel-out/k8-fastbuild-ST-3dcbe13c9b87/bin/pkg/sentry/vfs/file_description_refs.go:131 +0xb2
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).DecRef(0xc000800780, {0x6b3718, 0xc001bb5500})
	pkg/sentry/vfs/file_description.go:161 +0x87
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.releaseState(0x106bca5?, {0xc0012024e0, 0x1, 0x106a98c?})
	pkg/sentry/syscalls/linux/sys_poll.go:95 +0x10e
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.pollBlock(0xc001bb5500, {0xc0009adef8, 0x1, 0x20000000?}, 0xffffffffffffffff)
	pkg/sentry/syscalls/linux/sys_poll.go:142 +0x54c
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.doPoll(0xc001bb5500?, 0x0?, 0x1, 0x81?)
	pkg/sentry/syscalls/linux/sys_poll.go:194 +0x19f
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Ppoll(0xc001bb5500, {{0x20000080}, {0x1}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/sys_poll.go:459 +0x23b
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc001bb5500, 0x10f, {{0x20000080}, {0x1}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:142 +0xab8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc001bb5500, 0x1?, {{0x20000080}, {0x1}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:322 +0x8e
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00067b3b0?, 0x106a98c?, {{0x20000080}, {0x1}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:282 +0xc5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc001bb5500)
	pkg/sentry/kernel/task_syscall.go:257 +0x53b
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc001bb5500?, 0xc001bb5500)
	pkg/sentry/kernel/task_run.go:253 +0x1e94
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc001bb5500, 0x15f)
	pkg/sentry/kernel/task_run.go:94 +0x2cc
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:377 +0x1da