panic: registering already registered file

goroutine 706 gp=0xc0014e4380 m=16 mp=0xc0006b4008 [running]:
panic({0x12f0440?, 0x17b71a0?})
	GOROOT/src/runtime/panic.go:811 +0x168 fp=0xc00076b708 sp=0xc00076b658 pc=0x4788c8
gvisor.dev/gvisor/pkg/sentry/kernel/fasync.(*FileAsync).Register(0xc000848700, {0x17cf3c0, 0xc00082ac00})
	pkg/sentry/kernel/fasync/fasync.go:154 +0x17b fp=0xc00076b768 sp=0xc00076b708 pc=0xb9351b
gvisor.dev/gvisor/pkg/sentry/vfs.FileDescriptionDefaultImpl.RegisterFileAsyncHandler(...)
	pkg/sentry/vfs/file_description_impl_util.go:178
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*DeviceFD).RegisterFileAsyncHandler(0x8c5cd5?, 0xc000532440?)
	<autogenerated>:1 +0x3b fp=0xc00076b790 sp=0xc00076b768 pc=0x108cf1b
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).SetStatusFlags(0xc00082ac00, {0x17e1f70?, 0xc00084d908?}, 0xc00137e180, 0xa002)
	pkg/sentry/vfs/file_description.go:291 +0x433 fp=0xc00076b9a8 sp=0xc00076b790 pc=0x849113
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Ioctl(0xc00084d908, 0x10, {{0x3}, {0x5452}, {0x200000000040}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/sys_file.go:251 +0x8a5 fp=0xc00076ba80 sp=0xc00076b9a8 pc=0xcfc125
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00084d908, 0x10, {{0x3}, {0x5452}, {0x200000000040}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:143 +0x809 fp=0xc00076bcb0 sp=0xc00076ba80 pc=0xb4a5e9
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00084d908, 0x10, {{0x3}, {0x5452}, {0x200000000040}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:323 +0x4e fp=0xc00076bd08 sp=0xc00076bcb0 pc=0xb4bbce
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00084d908, 0x10, {{0x3}, {0x5452}, {0x200000000040}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:283 +0x7d fp=0xc00076bd58 sp=0xc00076bd08 pc=0xb4b75d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0017a05b0?)
	pkg/sentry/kernel/task_syscall.go:258 +0x349 fp=0xc00076be30 sp=0xc00076bd58 pc=0xb4b429
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0008805a0?, 0xc00084d908)
	pkg/sentry/kernel/task_run.go:269 +0x12cb fp=0xc00076bf38 sp=0xc00076be30 pc=0xb3ef4b
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00084d908, 0x4d)
	pkg/sentry/kernel/task_run.go:97 +0x27d fp=0xc00076bfc0 sp=0xc00076bf38 pc=0xb3d5bd
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:416 +0x25 fp=0xc00076bfe0 sp=0xc00076bfc0 pc=0xb48b65
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc00076bfe8 sp=0xc00076bfe0 pc=0x4816e1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 664
	pkg/sentry/kernel/task_start.go:416 +0xd8