panic: nested locking: tmpfs.filesystemRWMutex:
	goroutine 1062 [running]:
	gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*filesystemRWMutex).Lock(0xc000efe478)
		bazel-out/k8-fastbuild/bin/pkg/sentry/fsimpl/tmpfs/filesystem_mutex.go:31 +0x4d
	gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*filesystem).doCreateAt(0xc000efe410, {0x2061a40, 0xc001453208}, 0xc0010d4008, 0x0, 0xc001039388)
		pkg/sentry/fsimpl/tmpfs/filesystem.go:171 +0x92
	gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*filesystem).MknodAt(0xc000efe410, {0x2061a40, 0xc001453208}, 0xc0010d4008, {0x9470?, 0xc0?, 0xf6f21c?, {0x0?, 0x0?}})
		pkg/sentry/fsimpl/tmpfs/filesystem.go:315 +0x145
	gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).MknodAt(0xc0001fb1e0, {0x2061a40, 0xc001453208}, 0xc000935380, 0xc001039590, 0xc001039600)
		pkg/sentry/vfs/vfs.go:408 +0x37a
	gvisor.dev/gvisor/pkg/sentry/syscalls/linux.mknodat(0xc001453208, 0xffffff9c, 0x20000040, 0x2, 0x0)
		pkg/sentry/syscalls/linux/sys_file.go:70 +0x458
	gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Mknod(0xc001453208, 0x0?, {{0x20000040}, {0x2}, {0x0}, {0x0}, {0x0}, {0x0}})
		pkg/sentry/syscalls/linux/sys_file.go:42 +0xa8
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc001453208, 0x85, {{0x20000040}, {0x2}, {0x0}, {0x0}, {0x0}, {0x0}})
		pkg/sentry/kernel/task_syscall.go:143 +0xb9f
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc001453208, 0x85, {{0x20000040}, {0x2}, {0x0}, {0x0}, {0x0}, {0x0}})
		pkg/sentry/kernel/task_syscall.go:323 +0x85
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc001453208, 0x85, {{0x20000040}, {0x2}, {0x0}, {0x0}, {0x0}, {0x0}})
		pkg/sentry/kernel/task_syscall.go:283 +0xc7
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc001453208)
		pkg/sentry/kernel/task_syscall.go:258 +0x54a
	gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc001453208?, 0xc001453208)
		pkg/sentry/kernel/task_run.go:269 +0x2295
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc001453208, 0x30e)
		pkg/sentry/kernel/task_run.go:97 +0x41b
	created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 2747
		pkg/sentry/kernel/task_start.go:400 +0x185