https://bugzilla.suse.com/show_bug.cgi?id=1190421 https://bugzilla.suse.com/show_bug.cgi?id=1190421#c5 --- Comment #5 from Giuseppe Stoduto <gstoduto@gmail.com> --- Created attachment 852464 --> https://bugzilla.suse.com/attachment.cgi?id=852464&action=edit log kernel 5.14.1 work wayland Attached two files relating to 5:13:12 kernel running on x11 and one of today reported to 5.14.1 kernel running on wayland Seeing the logs well I noticed these errors set 12 16:06:05 tw-molino kernel: nouveau 0000:08:00.0: gr: TRAP_DISPATCH (unknown 00000004) set 12 16:06:05 tw-molino kernel: nouveau 0000:08:00.0: fb: trapped read at 0000000000 on channel 9 [3f206000 gst-plugin-scan[3353]] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 00 [GRCTX] reason 0000000f [DMAOBJ_LIMIT] set 12 16:06:05 tw-molino kernel: nouveau 0000:08:00.0: gr: TRAP_DISPATCH (unknown 00000004) set 12 16:06:05 tw-molino kernel: nouveau 0000:08:00.0: fb: trapped read at 00000007c0 on channel 9 [3f206000 gst-plugin-scan[3353]] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 00 [GRCTX] reason 0000000f [DMAOBJ_LIMIT] set 12 16:06:05 tw-molino kernel: nouveau 0000:08:00.0: gr: 00000020 [ILLEGAL_CLASS] ch 9 [003f206000 gst-plugin-scan[3353]] subc 5 class 0000 mthd 0000 data 00000436 set 12 16:06:05 tw-molino kernel: nouveau 0000:08:00.0: fb: trapped read at 0000016300 on channel 9 [3f206000 gst-plugin-scan[3353]] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 00 [GRCTX] reason 0000000f [DMAOBJ_LIMIT] set 12 16:06:05 tw-molino kernel: nouveau 0000:08:00.0: fifo: CACHE_ERROR - ch 9 [gst-plugin-scan[3353]] subc 5 mthd 0180 data beef0301 set 12 16:06:05 tw-molino kernel: nouveau 0000:08:00.0: fifo: CACHE_ERROR - ch 9 [gst-plugin-scan[3353]] subc 5 mthd 0184 data beef0201 maybe the problem is there gst-plugin-scan -- You are receiving this mail because: You are the assignee for the bug.