panic: Decrementing non-positive ref count 0xc000ccfc58, owned by tmpfs.inode

goroutine 64 [running]:
panic({0x112bd00?, 0xc00088af20?})
	GOROOT/src/runtime/panic.go:1017 +0x3ac fp=0xc000b4d330 sp=0xc000b4d280 pc=0x43a74c
gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*inodeRefs).DecRef(0xc000ccfc58, 0xc000b4d3a8?)
	bazel-out/k8-fastbuild/bin/pkg/sentry/fsimpl/tmpfs/inode_refs.go:126 +0x154 fp=0xc000b4d398 sp=0xc000b4d330 pc=0x92c5d4
gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*inode).decRef(0xc000da1970?, {0x15c89b8?, 0xc000b70000?})
	pkg/sentry/fsimpl/tmpfs/tmpfs.go:594 +0x5c fp=0xc000b4d3d8 sp=0xc000b4d398 pc=0x934ebc
gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*dentry).DecRef(0xc000da1970?, {0x15c89b8?, 0xc000b70000?})
	pkg/sentry/fsimpl/tmpfs/tmpfs.go:452 +0x2b fp=0xc000b4d400 sp=0xc000b4d3d8 pc=0x93484b
gvisor.dev/gvisor/pkg/sentry/vfs.(*Dentry).DecRef(...)
	pkg/sentry/vfs/dentry.go:156
gvisor.dev/gvisor/pkg/sentry/vfs.VirtualDentry.DecRef({0xc000da1ad0?, 0xc000ccfc00?}, {0x15c89b8, 0xc000b70000})
	pkg/sentry/vfs/vfs.go:1086 +0x53 fp=0xc000b4d430 sp=0xc000b4d400 pc=0x7c1413
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualDentry).DecRef(0xc000cfbad0?, {0x15c89b8?, 0xc000b70000?})
	<autogenerated>:1 +0x3e fp=0xc000b4d460 sp=0xc000b4d430 pc=0x7d0e1e
gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*filesystem).RmdirAt.func1()
	pkg/sentry/fsimpl/tmpfs/filesystem.go:684 +0x63 fp=0xc000b4d4b0 sp=0xc000b4d460 pc=0x928d03
runtime.deferreturn()
	GOROOT/src/runtime/panic.go:477 +0x31 fp=0xc000b4d4e8 sp=0xc000b4d4b0 pc=0x439891
gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*filesystem).RmdirAt(0xc0000328d8?, {0x15c89b8, 0xc000b70000}, 0xc000b44000)
	pkg/sentry/fsimpl/tmpfs/filesystem.go:735 +0x6d3 fp=0xc000b4d718 sp=0xc000b4d4e8 pc=0x9288d3
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).RmdirAt(0xc0000f4e70?, {0x15c89b8, 0xc000b70000}, 0xc000981c00?, 0xc000c98900?)
	pkg/sentry/vfs/vfs.go:607 +0x14d fp=0xc000b4d778 sp=0xc000b4d718 pc=0x7bdfad
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.rmdirat(0xc000b70000, 0xb70000?, 0xc0009f98d8?)
	pkg/sentry/syscalls/linux/sys_file.go:971 +0x1ed fp=0xc000b4d8e8 sp=0xc000b4d778 pc=0xba5f2d
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Rmdir(0xc000b70000?, 0x7fa452f2a000?, {{0x7fa452f29a00}, {0x0}, {0x107d0}, {0x1000}, {0x55f0b735285b}, {0x0}})
	pkg/sentry/syscalls/linux/sys_file.go:958 +0x31 fp=0xc000b4d910 sp=0xc000b4d8e8 pc=0xba5d11
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000b70000, 0x54, {{0x7fa452f29a00}, {0x0}, {0x107d0}, {0x1000}, {0x55f0b735285b}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:142 +0x80b fp=0xc000b4dc50 sp=0xc000b4d910 pc=0xa410cb
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000b70000, 0x7fff000000000000?, {{0x7fa452f29a00}, {0x0}, {0x107d0}, {0x1000}, {0x55f0b735285b}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:322 +0x4e fp=0xc000b4dcb0 sp=0xc000b4dc50 pc=0xa426ce
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000b70000?, 0xc000000054?, {{0x7fa452f29a00}, {0x0}, {0x107d0}, {0x1000}, {0x55f0b735285b}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:282 +0x74 fp=0xc000b4dd10 sp=0xc000b4dcb0 pc=0xa42294
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000b70000?)
	pkg/sentry/kernel/task_syscall.go:257 +0x3a8 fp=0xc000b4de08 sp=0xc000b4dd10 pc=0xa41f88
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000994080?, 0xc000b70000)
	pkg/sentry/kernel/task_run.go:269 +0x1405 fp=0xc000b4df48 sp=0xc000b4de08 pc=0xa33f85
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000b70000, 0x7)
	pkg/sentry/kernel/task_run.go:98 +0x262 fp=0xc000b4dfc0 sp=0xc000b4df48 pc=0xa324a2
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1()
	pkg/sentry/kernel/task_start.go:392 +0x25 fp=0xc000b4dfe0 sp=0xc000b4dfc0 pc=0xa3f5c5
runtime.goexit()
	src/runtime/asm_amd64.s:1650 +0x1 fp=0xc000b4dfe8 sp=0xc000b4dfe0 pc=0x471261
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 131
	pkg/sentry/kernel/task_start.go:392 +0xf8