Thanks. That boils down to two commits:
9af0c46a761293ef04c57f001cc2641d4ec1add3 media: rc: uevent sysfs file races with rc_unregister_device()
bff924ee40ae3857e7373536fdda203378795e3c media: rc: do not access device via sysfs after rc_unregister_device()
Thanks. That boils down to two commits: f04c57f001cc264 1d4ec1add3 media: rc: uevent sysfs file races with rc_unregister_ device( ) 7e7373536fdda20 3378795e3c media: rc: do not access device via sysfs after rc_unregister_ device( )
9af0c46a761293e
bff924ee40ae385
Can you please try which one breaks it?