panic: Decrementing non-positive ref count 0x40006fd790, owned by vfs.Filesystem

goroutine 12765 [running]:
panic({0xc352e0?, 0x400449b7b0?})
	GOROOT/src/runtime/panic.go:1017 +0x3cc fp=0x4001e079e0 sp=0x4001e07930 pc=0x49cec
gvisor.dev/gvisor/pkg/sentry/vfs.(*FilesystemRefs).DecRef(0x40006fd790, 0x40049dce60?)
	bazel-out/aarch64-fastbuild/bin/pkg/sentry/vfs/filesystem_refs.go:126 +0x174 fp=0x4001e07a50 sp=0x4001e079e0 pc=0x37b1a4
gvisor.dev/gvisor/pkg/sentry/vfs.(*Filesystem).DecRef(0x4001e07ad8?, {0x10d65e8?, 0x4003370000?})
	pkg/sentry/vfs/filesystem.go:77 +0x58 fp=0x4001e07a90 sp=0x4001e07a50 pc=0x37a758
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).unlockMounts(0x40001ffa78, {0x10d65e8, 0x4003370000})
	pkg/sentry/vfs/vfs.go:1030 +0x194 fp=0x4001e07b40 sp=0x4001e07a90 pc=0x3973a4
gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).destroy.func1()
	pkg/sentry/vfs/mount.go:826 +0x30 fp=0x4001e07b70 sp=0x4001e07b40 pc=0x383af0
gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).destroy(0x400435ebb0, {0x10d65e8, 0x4003370000})
	pkg/sentry/vfs/mount.go:839 +0x27c fp=0x4001e07c10 sp=0x4001e07b70 pc=0x383a3c
gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).DecRef(0x400435ebb0, {0x10d65e8, 0x4003370000})
	pkg/sentry/vfs/mount.go:820 +0xbc fp=0x4001e07c40 sp=0x4001e07c10 pc=0x38378c
gvisor.dev/gvisor/pkg/sentry/vfs.VirtualDentry.DecRef({0x400435ebb0?, 0x400449f800?}, {0x10d65e8, 0x4003370000})
	pkg/sentry/vfs/vfs.go:1086 +0x70 fp=0x4001e07c70 sp=0x4001e07c40 pc=0x397510
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualDentry).DecRef(0x4001e07ce8?, {0x10d65e8?, 0x4003370000?})
	<autogenerated>:1 +0x48 fp=0x4001e07ca0 sp=0x4001e07c70 pc=0x3a6c28
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).unlockMounts(0x40001ffa78, {0x10d65e8, 0x4003370000})
	pkg/sentry/vfs/vfs.go:1030 +0x194 fp=0x4001e07d50 sp=0x4001e07ca0 pc=0x3973a4
gvisor.dev/gvisor/pkg/sentry/vfs.(*MountNamespace).Destroy(0x4005401890, {0x10d65e8, 0x4003370000})
	pkg/sentry/vfs/namespace.go:201 +0x90 fp=0x4001e07d90 sp=0x4001e07d50 pc=0x38a680
gvisor.dev/gvisor/pkg/sentry/fsimpl/nsfs.(*Inode).DecRef.func1()
	pkg/sentry/fsimpl/nsfs/nsfs.go:96 +0x40 fp=0x4001e07dc0 sp=0x4001e07d90 pc=0x42ce00
gvisor.dev/gvisor/pkg/sentry/fsimpl/nsfs.(*inodeRefs).DecRef(0x0?, 0x4001e07e48)
	bazel-out/aarch64-fastbuild/bin/pkg/sentry/fsimpl/nsfs/inode_refs.go:132 +0xa0 fp=0x4001e07e30 sp=0x4001e07dc0 pc=0x42c8c0
gvisor.dev/gvisor/pkg/sentry/fsimpl/nsfs.(*Inode).DecRef(0x4003370000?, {0x10d65e8?, 0x4003370000?})
	pkg/sentry/fsimpl/nsfs/nsfs.go:96 +0x60 fp=0x4001e07e70 sp=0x4001e07e30 pc=0x42cd90
gvisor.dev/gvisor/pkg/sentry/vfs.(*MountNamespace).DecRef(...)
	pkg/sentry/vfs/namespace.go:216
gvisor.dev/gvisor/pkg/sentry/kernel.(*runExitMain).execute(0x4002cf2380, 0x4003370000)
	pkg/sentry/kernel/task_exit.go:297 +0x4b4 fp=0x4001e07f20 sp=0x4001e07e70 pc=0x5cfad4
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0x4003370000, 0x4a7)
	pkg/sentry/kernel/task_run.go:98 +0x260 fp=0x4001e07fb0 sp=0x4001e07f20 pc=0x5dba60
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1()
	pkg/sentry/kernel/task_start.go:391 +0x2c fp=0x4001e07fd0 sp=0x4001e07fb0 pc=0x5e7cec
runtime.goexit()
	src/runtime/asm_arm64.s:1197 +0x4 fp=0x4001e07fd0 sp=0x4001e07fd0 pc=0x81834
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 12698
	pkg/sentry/kernel/task_start.go:391 +0xf8