9pnet_virtio: no channels available for device ( ================================================================== BUG: KASAN: use-after-free in __read_once_size include/linux/compiler.h:243 [inline] at addr ffff8801a994af40 BUG: KASAN: use-after-free in list_empty include/linux/list.h:189 [inline] at addr ffff8801a994af40 BUG: KASAN: use-after-free in sg_remove_request+0x103/0x120 drivers/scsi/sg.c:2120 at addr ffff8801a994af40