Aug 18 19:44:46 bell kernel: [    0.301349] vesafb: framebuffer at 0xd0000000, mapped to 0xf8080000, using 1216k, total 1216k
Aug 18 20:13:58 bell kernel: [    0.304965] vesafb: framebuffer at 0xd0000000, mapped to 0xf8080000, using 1216k, total 1216k
Aug 18 20:16:00 bell kernel: [    0.300989] vesafb: framebuffer at 0xd0000000, mapped to 0xf8080000, using 1216k, total 1216k
Aug 18 20:23:12 bell kernel: [  452.322725] [drm:drm_mode_getfb] *ERROR* invalid framebuffer id
Aug 18 20:23:36 bell kernel: [  476.757654] [drm:drm_mode_getfb] *ERROR* invalid framebuffer id
Aug 18 20:26:48 bell kernel: [  668.261474] [drm:drm_mode_getfb] *ERROR* invalid framebuffer id
Aug 18 15:22:02 bell kernel: [    0.301526] vesafb: framebuffer at 0xd0000000, mapped to 0xf8080000, using 1216k, total 1216k