panic: nested locking: tmpfs.filesystemRWMutex:
	goroutine 391402 [running]:
	gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*filesystemRWMutex).RLock(0xc006b22d68)
		bazel-out/k8-fastbuild/bin/pkg/sentry/fsimpl/tmpfs/filesystem_mutex.go:59 +0x3c
	gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*filesystem).SetStatAt(0xc006b22d00, {0x1f8d8c0, 0xc013b30588}, 0xc006e22008, {{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, ...}, ...})
		pkg/sentry/fsimpl/tmpfs/filesystem.go:740 +0x54
	gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).SetStatAt(0xc0002871e0, {0x1f8d8c0, 0xc013b30588}, 0xc00b18c720, 0xc001a8f420, 0xc001a8f590)
		pkg/sentry/vfs/vfs.go:629 +0x1b0
	gvisor.dev/gvisor/pkg/sentry/syscalls/linux.setstatat(0xc013b30588, 0xffffff9c, {{{0xc0197e3900?, 0x47906e?}, 0xc00e467180?}, 0x3?, 0x0?}, 0x0, 0x1, 0xc001a8f590)
		pkg/sentry/syscalls/linux/sys_file.go:1173 +0x6c8
	gvisor.dev/gvisor/pkg/sentry/syscalls/linux.fchownat(0xc013b30588, 0xffffff9c, 0x20000840, 0x0, 0x0, 0x0)
		pkg/sentry/syscalls/linux/sys_file.go:1290 +0x17e
	gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Chown(0xc013b30588, 0x0?, {{0x20000840}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}})
		pkg/sentry/syscalls/linux/sys_file.go:1254 +0x3e
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc013b30588, 0x5c, {{0x20000840}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}})
		pkg/sentry/kernel/task_syscall.go:143 +0x995
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc013b30588, 0x5c, {{0x20000840}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}})
		pkg/sentry/kernel/task_syscall.go:323 +0x72
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc013b30588, 0x5c, {{0x20000840}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}})
		pkg/sentry/kernel/task_syscall.go:283 +0x94
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc013b30588)
		pkg/sentry/kernel/task_syscall.go:258 +0x4b0
	gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc013b30588?, 0xc013b30588)
		pkg/sentry/kernel/task_run.go:269 +0x1fae
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc013b30588, 0x85b9)
		pkg/sentry/kernel/task_run.go:97 +0x4fb
	created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 391390
		pkg/sentry/kernel/task_start.go:400 +0x165