panic: nested locking: kernfs.filesystemRWMutex:
goroutine 1007 [running]:
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*filesystemRWMutex).Lock(0xc00024c230)
	bazel-out/k8-fastbuild-ST-3dcbe13c9b87/bin/pkg/sentry/fsimpl/kernfs/filesystem_mutex.go:31 +0x58
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).Release(0xc00024c1e0, {0x786300, 0xc000d05500})
	pkg/sentry/fsimpl/kernfs/filesystem.go:262 +0x9b
gvisor.dev/gvisor/pkg/sentry/fsimpl/mqfs.(*filesystem).Release(0xc00024c1e0, {0x786300, 0xc000d05500})
	pkg/sentry/fsimpl/mqfs/mqfs.go:83 +0xc5
gvisor.dev/gvisor/pkg/sentry/vfs.(*Filesystem).DecRef.func1()
	pkg/sentry/vfs/filesystem.go:81 +0x11a
gvisor.dev/gvisor/pkg/sentry/vfs.(*FilesystemRefs).DecRef(0xc00024c1e0, 0xc0007e7570)
	bazel-out/k8-fastbuild-ST-3dcbe13c9b87/bin/pkg/sentry/vfs/filesystem_refs.go:132 +0xb2
gvisor.dev/gvisor/pkg/sentry/vfs.(*Filesystem).DecRef(0xc00024c1e0, {0x786300, 0xc000d05500})
	pkg/sentry/vfs/filesystem.go:77 +0x87
gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).destroy(0xc000ce3580, {0x786300, 0xc000d05500})
	pkg/sentry/vfs/mount.go:690 +0x1e5
gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).DecRef(0xc000ce3580, {0x786300, 0xc000d05500})
	pkg/sentry/vfs/mount.go:674 +0xcc
gvisor.dev/gvisor/pkg/sentry/fsimpl/mqfs.(*RegistryImpl).Destroy(0xc000ce91e8, {0x786300, 0xc000d05500})
	pkg/sentry/fsimpl/mqfs/registry.go:137 +0x91
gvisor.dev/gvisor/pkg/sentry/kernel/mq.(*Registry).Destroy(0xc000fb9320, {0x786300, 0xc000d05500})
	pkg/sentry/kernel/mq/mq.go:246 +0xe2
gvisor.dev/gvisor/pkg/sentry/kernel.(*IPCNamespace).Destroy(0xc000a230e0, {0x786300, 0xc000d05500})
	pkg/sentry/kernel/ipc_namespace.go:73 +0xc7
gvisor.dev/gvisor/pkg/sentry/fsimpl/nsfs.(*Inode).DecRef.func1()
	pkg/sentry/fsimpl/nsfs/nsfs.go:96 +0x8b
gvisor.dev/gvisor/pkg/sentry/fsimpl/nsfs.(*inodeRefs).DecRef(0xc000fc58e0, 0xc0007e77b0)
	bazel-out/k8-fastbuild-ST-3dcbe13c9b87/bin/pkg/sentry/fsimpl/nsfs/inode_refs.go:132 +0xb2
gvisor.dev/gvisor/pkg/sentry/fsimpl/nsfs.(*Inode).DecRef(0xc000fc5880, {0x786300, 0xc000d05500})
	pkg/sentry/fsimpl/nsfs/nsfs.go:96 +0x8b
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Dentry).destroy(0xc00063c750, {0x786300, 0xc000d05500})
	pkg/sentry/fsimpl/kernfs/kernfs.go:447 +0xd8
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Dentry).cacheLocked(0xc00063c750, {0x786300, 0xc000d05500})
	pkg/sentry/fsimpl/kernfs/kernfs.go:360 +0x7ed
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Dentry).DecRef(0xc00063c750, {0x786300, 0xc000d05500})
	pkg/sentry/fsimpl/kernfs/kernfs.go:296 +0x1a6
gvisor.dev/gvisor/pkg/sentry/vfs.(*Dentry).DecRef(0xc00063c750, {0x786300, 0xc000d05500})
	pkg/sentry/vfs/dentry.go:156 +0x71
gvisor.dev/gvisor/pkg/sentry/vfs.VirtualDentry.DecRef({0xc000704280?, 0xc00063c750?}, {0x786300, 0xc000d05500})
	pkg/sentry/vfs/vfs.go:1014 +0x6a
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).DecRef.func1()
	pkg/sentry/vfs/file_description.go:201 +0x4f0
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescriptionRefs).DecRef(0xc000677188, 0xc0007e7b30)
	bazel-out/k8-fastbuild-ST-3dcbe13c9b87/bin/pkg/sentry/vfs/file_description_refs.go:132 +0xb2
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).DecRef(0xc000677188, {0x786300, 0xc000d05500})
	pkg/sentry/vfs/file_description.go:161 +0x87
gvisor.dev/gvisor/pkg/sentry/kernel.(*FDTable).drop(0xc0007ee010?, {0x786300, 0xc000d05500}, 0x14af073?)
	pkg/sentry/kernel/fd_table.go:137 +0x119
gvisor.dev/gvisor/pkg/sentry/kernel.(*FDTable).RemoveIf(0xc0007ee000, {0x786300, 0xc000d05500}, 0x581248)
	pkg/sentry/kernel/fd_table.go:502 +0x174
gvisor.dev/gvisor/pkg/sentry/kernel.(*FDTable).DecRef.func1()
	pkg/sentry/kernel/fd_table.go:152 +0x65
gvisor.dev/gvisor/pkg/sentry/kernel.(*FDTableRefs).DecRef(0xc0007ee000, 0xc0007e7d28)
	bazel-out/k8-fastbuild-ST-3dcbe13c9b87/bin/pkg/sentry/kernel/fd_table_refs.go:132 +0xb2
gvisor.dev/gvisor/pkg/sentry/kernel.(*FDTable).DecRef(0xc0007ee000, {0x786300, 0xc000d05500})
	pkg/sentry/kernel/fd_table.go:151 +0x87
gvisor.dev/gvisor/pkg/sentry/kernel.(*runExitMain).execute(0xc000d05500, 0xc000d05500)
	pkg/sentry/kernel/task_exit.go:281 +0x7e9
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000d05500, 0x56)
	pkg/sentry/kernel/task_run.go:98 +0x35b
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:389 +0x1da