panic: Decrementing non-positive ref count 0xc0001ec320, owned by tun.tunEndpoint

goroutine 644 gp=0xc001376700 m=24 mp=0xc001606008 [running]:
panic({0x12eb280?, 0xc0006580b0?})
	GOROOT/src/runtime/panic.go:811 +0x168 fp=0xc000c01780 sp=0xc000c016d0 pc=0x4788c8
gvisor.dev/gvisor/pkg/tcpip/link/tun.(*tunEndpointRefs).DecRef(0xc0001ec320, 0xc00087e138?)
	bazel-out/k8-fastbuild/bin/pkg/tcpip/link/tun/tun_endpoint_refs.go:127 +0x154 fp=0xc000c017e8 sp=0xc000c01780 pc=0xc8dd54
gvisor.dev/gvisor/pkg/tcpip/link/tun.(*tunEndpoint).DecRef(0xc00148d3c0?, {0xc0014121e0?, 0x0?})
	pkg/tcpip/link/tun/device.go:415 +0x35 fp=0xc000c01818 sp=0xc000c017e8 pc=0xc8cc95
gvisor.dev/gvisor/pkg/tcpip/link/tun.(*Device).Release(0xc0019a42a8, {0x17db610, 0xc001301908})
	pkg/tcpip/link/tun/device.go:98 +0xcb fp=0xc000c01868 sp=0xc000c01818 pc=0xc8a8eb
gvisor.dev/gvisor/pkg/sentry/devices/tundev.(*tunFD).Release(0xc0003a7090?, {0x17db610?, 0xc001301908?})
	pkg/sentry/devices/tundev/tundev.go:127 +0x2d fp=0xc000c01890 sp=0xc000c01868 pc=0x102520d
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).DecRef.func1()
	pkg/sentry/vfs/file_description.go:205 +0x3a8 fp=0xc000c01970 sp=0xc000c01890 pc=0x848d28
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescriptionRefs).DecRef(0x17db610?, 0xc000c019e8)
	bazel-out/k8-fastbuild/bin/pkg/sentry/vfs/file_description_refs.go:133 +0x75 fp=0xc000c019d8 sp=0xc000c01970 pc=0x84fbd5
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).DecRef(0xc001378080?, {0x17db610?, 0xc001301908?})
	pkg/sentry/vfs/file_description.go:161 +0x49 fp=0xc000c01a18 sp=0xc000c019d8 pc=0x848949
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.CloseRange(0xc001301908, 0x49f519?, {{0x3}, {0x1e}, {0x0}, {0x55da077a1cb0}, {0x0}, {0x7a6a6b9ef}})
	pkg/sentry/syscalls/linux/sys_file.go:504 +0x268 fp=0xc000c01a80 sp=0xc000c01a18 pc=0xcfc568
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc001301908, 0x1b4, {{0x3}, {0x1e}, {0x0}, {0x55da077a1cb0}, {0x0}, {0x7a6a6b9ef}})
	pkg/sentry/kernel/task_syscall.go:143 +0x809 fp=0xc000c01cb0 sp=0xc000c01a80 pc=0xb488c9
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc001301908, 0x1b4, {{0x3}, {0x1e}, {0x0}, {0x55da077a1cb0}, {0x0}, {0x7a6a6b9ef}})
	pkg/sentry/kernel/task_syscall.go:323 +0x4e fp=0xc000c01d08 sp=0xc000c01cb0 pc=0xb49eae
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc001301908, 0x1b4, {{0x3}, {0x1e}, {0x0}, {0x55da077a1cb0}, {0x0}, {0x7a6a6b9ef}})
	pkg/sentry/kernel/task_syscall.go:283 +0x7d fp=0xc000c01d58 sp=0xc000c01d08 pc=0xb49a3d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000fa20d0?)
	pkg/sentry/kernel/task_syscall.go:258 +0x349 fp=0xc000c01e30 sp=0xc000c01d58 pc=0xb49709
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000c56120?, 0xc001301908)
	pkg/sentry/kernel/task_run.go:269 +0x12cb fp=0xc000c01f38 sp=0xc000c01e30 pc=0xb3d22b
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc001301908, 0x4d)
	pkg/sentry/kernel/task_run.go:97 +0x27d fp=0xc000c01fc0 sp=0xc000c01f38 pc=0xb3b89d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:416 +0x25 fp=0xc000c01fe0 sp=0xc000c01fc0 pc=0xb46e45
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000c01fe8 sp=0xc000c01fe0 pc=0x4816e1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 629
	pkg/sentry/kernel/task_start.go:416 +0xd8