panic: nested locking: tmpfs.filesystemRWMutex:
	goroutine 491149 [running]:
	gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*filesystemRWMutex).RLock(0xc0024a0478)
		bazel-out/k8-fastbuild/bin/pkg/sentry/fsimpl/tmpfs/filesystem_mutex.go:59 +0x3c
	gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*filesystem).GetDentryAt(0xc0024a0410, {0x1f98aa0, 0xc008efcc88}, 0xc000c54008, {0x7f?})
		pkg/sentry/fsimpl/tmpfs/filesystem.go:242 +0x76
	gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).GetDentryAt(0xc0002ff1e0, {0x1f98aa0, 0xc008efcc88}, 0xc00d7e3980, 0xc0086a3570, 0xc0086a313f)
		pkg/sentry/vfs/vfs.go:263 +0x133
	gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).BindAt(0xc0002ff1e0, {0x1f98aa0, 0xc008efcc88}, 0xc00d7e3980, 0xc0086a3570, 0xc0086a3520, 0x0)
		pkg/sentry/vfs/mount.go:556 +0xb4
	gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Mount(0xc008efcc88, 0x0?, {{0x20000000}, {0x20000040}, {0x0}, {0x1000}, {0x0}, {0x0}})
		pkg/sentry/syscalls/linux/sys_mount.go:113 +0xa5c
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc008efcc88, 0xa5, {{0x20000000}, {0x20000040}, {0x0}, {0x1000}, {0x0}, {0x0}})
		pkg/sentry/kernel/task_syscall.go:143 +0x995
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc008efcc88, 0xa5, {{0x20000000}, {0x20000040}, {0x0}, {0x1000}, {0x0}, {0x0}})
		pkg/sentry/kernel/task_syscall.go:323 +0x72
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc008efcc88, 0xa5, {{0x20000000}, {0x20000040}, {0x0}, {0x1000}, {0x0}, {0x0}})
		pkg/sentry/kernel/task_syscall.go:283 +0x94
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc008efcc88)
		pkg/sentry/kernel/task_syscall.go:258 +0x4b0
	gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc008efcc88?, 0xc008efcc88)
		pkg/sentry/kernel/task_run.go:269 +0x1fae
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc008efcc88, 0x7fb6)
		pkg/sentry/kernel/task_run.go:97 +0x4fb
	created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 491299
		pkg/sentry/kernel/task_start.go:400 +0x165