panic: registering already registered file

goroutine 59009 gp=0xc001824fc0 m=7 mp=0xc000680008 [running]:
panic({0x11c31a0?, 0x1658dc0?})
	GOROOT/src/runtime/panic.go:811 +0x168 fp=0xc00236b6e0 sp=0xc00236b630 pc=0x4788c8
gvisor.dev/gvisor/pkg/sentry/kernel/fasync.(*FileAsync).Register(0xc0030025b0, {0x1670f10, 0xc00300c380})
	pkg/sentry/kernel/fasync/fasync.go:154 +0x125 fp=0xc00236b738 sp=0xc00236b6e0 pc=0xae7385
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(0x0?, 0x2?)
	<autogenerated>:1 +0x31 fp=0xc00236b760 sp=0xc00236b738 pc=0xf6c871
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).SetStatusFlags(0xc00300c380, {0x1683db0?, 0xc001174c88?}, 0xc002d07e60, 0x2000)
	pkg/sentry/vfs/file_description.go:291 +0x38c fp=0xc00236b970 sp=0xc00236b760 pc=0x80656c
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Fcntl(0xc001174c88, 0x10?, {{0xa}, {0x4}, {0x2000}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/sys_file.go:629 +0x254 fp=0xc00236ba78 sp=0xc00236b970 pc=0xc241f4
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc001174c88, 0x48, {{0xa}, {0x4}, {0x2000}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:143 +0x655 fp=0xc00236bca8 sp=0xc00236ba78 pc=0xaa20f5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc001174c88, 0x48, {{0xa}, {0x4}, {0x2000}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:323 +0x45 fp=0xc00236bd00 sp=0xc00236bca8 pc=0xaa3245
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc001174c88, 0x48, {{0xa}, {0x4}, {0x2000}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:283 +0x65 fp=0xc00236bd50 sp=0xc00236bd00 pc=0xaa2f65
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc001206000?)
	pkg/sentry/kernel/task_syscall.go:258 +0x2a5 fp=0xc00236be28 sp=0xc00236bd50 pc=0xaa2ce5
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc002f802d0?, 0xc001174c88)
	pkg/sentry/kernel/task_run.go:269 +0xebc fp=0xc00236bf30 sp=0xc00236be28 pc=0xa98abc
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc001174c88, 0x4430)
	pkg/sentry/kernel/task_run.go:97 +0x214 fp=0xc00236bfc0 sp=0xc00236bf30 pc=0xa97594
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:416 +0x25 fp=0xc00236bfe0 sp=0xc00236bfc0 pc=0xaa0b45
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc00236bfe8 sp=0xc00236bfe0 pc=0x4816e1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 58993
	pkg/sentry/kernel/task_start.go:416 +0xc5