panic: nested locking: kernfs.filesystemRWMutex:
	goroutine 29311 [running]:
	gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*filesystemRWMutex).Lock(0xc001af2410)
		bazel-out/k8-fastbuild/bin/pkg/sentry/fsimpl/kernfs/filesystem_mutex.go:31 +0x3c
	gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Dentry).DecRef(0xc006002ea0, {0x2038950, 0xc0028f4c88})
		pkg/sentry/fsimpl/kernfs/kernfs.go:303 +0xaf
	gvisor.dev/gvisor/pkg/sentry/vfs.(*Dentry).DecRef(...)
		pkg/sentry/vfs/dentry.go:156
	gvisor.dev/gvisor/pkg/sentry/vfs.VirtualDentry.DecRef({0xc005ee04d0?, 0xc006002ea0?}, {0x2038950, 0xc0028f4c88})
		pkg/sentry/vfs/vfs.go:1105 +0x6b
	gvisor.dev/gvisor/pkg/sentry/kernel.(*FDTable).RemoveIf.(*FileDescription).DecRef.func2()
		pkg/sentry/vfs/file_description.go:201 +0x3b6
	gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescriptionRefs).DecRef(0xc006e70608, 0xc004befbb0)
		bazel-out/k8-fastbuild/bin/pkg/sentry/vfs/file_description_refs.go:133 +0x6d
	gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).DecRef(...)
		pkg/sentry/vfs/file_description.go:161
	gvisor.dev/gvisor/pkg/sentry/kernel.(*FDTable).RemoveIf(0xc005760a40, {0x2038950, 0xc0028f4c88}, 0x1e48a08)
		pkg/sentry/kernel/fd_table.go:506 +0x1f1
	gvisor.dev/gvisor/pkg/sentry/kernel.(*runExitMain).execute.(*FDTable).DecRef.func3()
		pkg/sentry/kernel/fd_table.go:150 +0x4e
	gvisor.dev/gvisor/pkg/sentry/kernel.(*FDTableRefs).DecRef(0xc005760a40, 0xc004befd88)
		bazel-out/k8-fastbuild/bin/pkg/sentry/kernel/fd_table_refs.go:133 +0x6d
	gvisor.dev/gvisor/pkg/sentry/kernel.(*FDTable).DecRef(...)
		pkg/sentry/kernel/fd_table.go:149
	gvisor.dev/gvisor/pkg/sentry/kernel.(*runExitMain).execute(0xc0028f4c88?, 0xc0028f4c88)
		pkg/sentry/kernel/task_exit.go:301 +0x8ed
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0028f4c88, 0x234f)
		pkg/sentry/kernel/task_run.go:97 +0x4ca
	created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 29349
		pkg/sentry/kernel/task_start.go:412 +0x15c