Created attachment 84540 [details] Full Xorg.1.log file xorg-x11-drv-nouveau-1.0.9-1.fc19.i686 xorg-x11-server-Xorg-1.14.2-9.fc19.i686 kernel-PAE-3.10.7-200.fc19.i686 For about two or three weeks now my Lenovo Thinkpad T61 with Fedora 19 suddenly locks (mouse does not move; no switching to console possible; music loops) and decides to reboot after a few seconds. This is unfortunate. The culprit seems to be doing an interaction with Firefox (closing a tab, switching to another application) triggering an issue lower in the stack. Attached X.org.log has a backtrace at the very end: [ 79121.354] nouveau_exa_upload_to_screen:384 - falling back to memcpy ignores tiling [ 79121.981] (EE) [ 79121.981] (EE) Backtrace: [ 79122.286] (EE) 0: /usr/bin/X (OsLookupColor+0x136) [0x80b69c6] [ 79125.656] (EE) 1: ? (?+0x136) [0xb7740541] [ 79125.892] (EE) 2: /lib/libpixman-1.so.0 (pixman_region_union+0x67) [0x481be347] [ 79125.893] (EE) 3: /usr/lib/xorg/modules/libexa.so (exaMoveOutPixmap+0x116e) [0xb75a004e] [ 79125.893] (EE) 4: /usr/lib/xorg/modules/libexa.so (exaMoveOutPixmap+0x1807) [0xb75a0da7] [ 79125.894] (EE) 5: /usr/lib/xorg/modules/libexa.so (exaMoveOutPixmap+0x37b7) [0xb75a4bf7] [ 79125.894] (EE) 6: /usr/lib/xorg/modules/libexa.so (exaWaitSync+0xe0) [0xb759de20] [ 79125.895] (EE) 7: /usr/lib/xorg/modules/libexa.so (exaEnableDisableFBAccess+0xf09) [0xb75a8b29] [ 79125.895] (EE) 8: /usr/lib/xorg/modules/libexa.so (exaEnableDisableFBAccess+0x1cc6) [0xb75aa4a6] [ 79125.895] (EE) 9: /usr/lib/xorg/modules/libexa.so (exaEnableDisableFBAccess+0x1e05) [0xb75aa5e5] [ 79125.896] (EE) 10: /usr/bin/X (DamageRegionAppend+0x670) [0x8176e60] [ 79125.975] (EE) 11: /usr/bin/X (CompositePicture+0x2a0) [0x816b3c0] [ 79125.975] (EE) 12: /usr/lib/xorg/modules/libexa.so (exaEnableDisableFBAccess+0x2a51) [0xb75ac411] [ 79125.976] (EE) 13: /usr/bin/X (CompositeTrapezoids+0x9f) [0x816b66f] [ 79125.976] (EE) 14: /usr/bin/X (AddTraps+0x5046) [0x8175856] [ 79125.976] (EE) 15: /usr/bin/X (AddTraps+0x19e) [0x816bc3e] [ 79125.976] (EE) 16: /usr/bin/X (SendErrorToClient+0x3dd) [0x807a84d] [ 79125.977] (EE) 17: /usr/bin/X (_init+0x4659) [0x806c6a9] [ 79126.016] (EE) 18: /lib/libc.so.6 (__libc_start_main+0xf3) [0x46f69963] [ 79126.016] (EE) 19: /usr/bin/X (_start+0x21) [0x806884a] [ 79126.017] (EE) [ 79126.017] (EE) Segmentation fault at address 0x3 [ 79126.017] (EE) Fatal server error: [ 79126.017] (EE) Caught signal 11 (Segmentation fault). Server aborting $:andre\> sudo lspci -nn 00:00.0 Host bridge [0600]: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub [8086:2a00] (rev 0c) 00:01.0 PCI bridge [0604]: Intel Corporation Mobile PM965/GM965/GL960 PCI Express Root Port [8086:2a01] (rev 0c) 00:19.0 Ethernet controller [0200]: Intel Corporation 82566MM Gigabit Network Connection [8086:1049] (rev 03) 00:1a.0 USB controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 [8086:2834] (rev 03) 00:1a.1 USB controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 [8086:2835] (rev 03) 00:1a.7 USB controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 [8086:283a] (rev 03) 00:1b.0 Audio device [0403]: Intel Corporation 82801H (ICH8 Family) HD Audio Controller [8086:284b] (rev 03) 00:1c.0 PCI bridge [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 [8086:283f] (rev 03) 00:1c.1 PCI bridge [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 [8086:2841] (rev 03) 00:1c.2 PCI bridge [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3 [8086:2843] (rev 03) 00:1c.3 PCI bridge [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 4 [8086:2845] (rev 03) 00:1c.4 PCI bridge [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 5 [8086:2847] (rev 03) 00:1d.0 USB controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 [8086:2830] (rev 03) 00:1d.1 USB controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 [8086:2831] (rev 03) 00:1d.2 USB controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 [8086:2832] (rev 03) 00:1d.7 USB controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 [8086:2836] (rev 03) 00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev f3) 00:1f.0 ISA bridge [0601]: Intel Corporation 82801HEM (ICH8M-E) LPC Interface Controller [8086:2811] (rev 03) 00:1f.1 IDE interface [0101]: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) IDE Controller [8086:2850] (rev 03) 00:1f.2 SATA controller [0106]: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) SATA Controller [AHCI mode] [8086:2829] (rev 03) 00:1f.3 SMBus [0c05]: Intel Corporation 82801H (ICH8 Family) SMBus Controller [8086:283e] (rev 03) 01:00.0 VGA compatible controller [0300]: NVIDIA Corporation G86M [Quadro NVS 140M] [10de:0429] (rev a1) 03:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection [8086:4230] (rev 61) 15:00.0 CardBus bridge [0607]: Ricoh Co Ltd RL5c476 II [1180:0476] (rev ba) 15:00.1 FireWire (IEEE 1394) [0c00]: Ricoh Co Ltd R5C832 IEEE 1394 Controller [1180:0832] (rev 04)
[ 79121.354] nouveau_exa_upload_to_screen:384 - falling back to memcpy ignores tiling That usually means that the GPU has hung. The -12's are probably some print in the driver reporting errors. The segfault in X appears to not be (directly) nouveau-related, but it's also the least of your issues. If it didn't segfault, it would have gotten killed anyways. I think seeing a kernel log would be instructional. Can you reproduce this at will? If it started happening recently, was there some sort of upgrade that took place?
Created attachment 84554 [details] journalctl -f _TRANSPORT=kernel (In reply to comment #1) > Can you reproduce this at will? There are no clear steps to reproduce, but it happens often enough (at least every second day, sometimes several times a day). > If it started happening recently, was there some sort of upgrade that took place? I made a fresh install of Fedora 19 on this machine a month ago. I *think* the problem did not happen in the first one or two weeks, but that's not enough time to come up with any theories. :) > I think seeing a kernel log would be instructional. I had three reboots yesterday evening within 30 minutes (around 22:09:00, 22:18:00, 22:30:00). The attached "journalctl -f _TRANSPORT=kernel" output includes two full reboot cycles. I'll also attach "journalctl --since=yesterday -f _TRANSPORT=kernel -p err" to ease finding critical stuff. If journalctl is not the way to go, please link to instructions. I was looking at https://fedoraproject.org/wiki/How_to_debug_Xorg_problems for my initial comment.
Created attachment 84555 [details] journalctl --since=yesterday -f _TRANSPORT=kernel -p err
Is there any other information I could provide? Still happens about twice a day with latest Fedora 19 kernel (kernel-PAE-3.10.10-200.fc19.i686).
Created attachment 86976 [details] cat /proc/kmsg SSH'ed onto the sick machine which is still crashing twice a day. Attached output is "just" from some artifacts like letters and thumbnails in gnome-shell replaced by different shades of blue.
Created attachment 86977 [details] Photo of screen (gnome-shell 3.8)
And /var/log/messages happily fills up with lots of register output such as [...] Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: #0110x00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: #0110x20217000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: #0110x000567fe Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: #0110x1000f010 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: kernel rejected pushbuf: Cannot allocate memory Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: krec 0 pushes 1 bufs 89 relocs 0 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000000 00000005 00000004 00000004 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000001 0000007d 00000002 00000002 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000002 00000007 00000002 00000002 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000003 0000000a 00000002 00000002 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000004 0000000b 00000002 00000002 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000005 00000008 00000002 00000002 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000006 00000006 00000004 00000000 00000004 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000007 00000085 00000002 00000000 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000008 00000013 00000002 00000000 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000009 0000000d 00000004 00000004 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000000a 00000080 00000004 00000004 00000000 Oct 2 17:43:37 localhost kernel: [17040.182503] nouveau E[gnome-shell[1914]] fail ttm_validate Oct 2 17:43:37 localhost kernel: [17040.182509] nouveau E[gnome-shell[1914]] validate vram_list Oct 2 17:43:37 localhost kernel: [17040.182547] nouveau E[gnome-shell[1914]] validate: -12 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000000b 000000b7 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000000c 000000d8 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000000d 00000025 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000000e 0000002a 00000002 00000000 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000000f 00000047 00000002 00000002 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000010 00000383 00000004 00000004 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000011 0000001c 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000012 00000026 00000002 00000002 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000013 000000c8 00000002 00000002 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000014 0000001b 00000002 00000002 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000015 00000021 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000016 00000027 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000017 0000002b 00000002 00000000 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000018 00000028 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000019 0000002c 00000002 00000000 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000001a 00000048 00000002 00000002 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000001b 0000005a 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000001c 0000002d 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000001d 0000003a 00000002 00000000 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000001e 0000004d 00000002 00000002 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000001f 0000002f 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000020 00000032 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000021 0000003b 00000002 00000000 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000022 00000039 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000023 0000003f 00000002 00000000 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000024 0000004e 00000002 00000002 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000025 00000023 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000026 00000045 00000002 00000000 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000027 0000001f 00000002 00000002 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000028 00000024 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000029 00000049 00000002 00000000 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000002a 00000042 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000002b 0000004b 00000002 00000000 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000002c 00000020 00000002 00000002 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000002d 00000068 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000002e 00000075 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000002f 00000079 00000002 00000000 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000030 00000069 00000002 00000002 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000031 00000076 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000032 0000007a 00000002 00000000 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000033 00000077 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000034 0000007b 00000002 00000000 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000035 0000006a 00000002 00000002 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000036 0000001d 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000037 00000037 00000002 00000000 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000038 0000001e 00000002 00000002 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000039 00000035 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000003a 00000038 00000002 00000000 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000003b 00000036 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000003c 00000056 00000002 00000000 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000003d 00000030 00000002 00000002 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000003e 0000006c 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000003f 00000072 00000002 00000000 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000040 00000067 00000002 00000002 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000041 0000006d 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000042 00000073 00000002 00000000 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000043 0000006e 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000044 00000074 00000002 00000000 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000045 0000006b 00000002 00000002 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000046 00000044 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000047 00000040 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000048 0000005d 00000002 00000000 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000049 00000053 00000002 00000002 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000004a 0000005b 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000004b 00000064 00000002 00000000 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000004c 0000005c 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000004d 00000065 00000002 00000000 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000004e 00000059 00000002 00000002 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 0000004f 00000033 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000050 00000057 00000002 00000000 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000051 00000034 00000002 00000002 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000052 0000004c 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000053 00000058 00000002 00000000 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000054 0000006f 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000055 0000007c 00000002 00000002 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000056 00000082 00000002 00000000 00000002 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000057 00000016 00000004 00000004 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: buf 00000058 0000003d 00000002 00000002 00000000 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: ch0: psh 00000000 000003e628 00000477a8 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: #0110x0004721c Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: #0110x0fac6881 Oct 2 17:43:37 localhost gnome-session[1648]: nouveau: #0110x00086ff4 [...] Oct 2 17:47:25 localhost gnome-session[1648]: nouveau: #0110x00046110 Oct 2 17:47:25 localhost gnome-session[1648]: nouveau: #0110x00000000 Oct 2 17:47:25 localhost gnome-session[1648]: nouveau: #0110x00107b00 Oct 2 17:47:25 localhost gnome-session[1648]: nouveau: #0110x00000000 Oct 2 17:47:25 localhost gnome-session[1648]: nouveau: #0110x20217000 Oct 2 17:47:25 localhost gnome-session[1648]: nouveau: #0110x00056fce Oct 2 17:47:25 localhost gnome-session[1648]: nouveau: #0110x1000f010 Oct 2 17:47:28 localhost kernel: [17271.689815] nouveau E[ PFB][0000:01:00.0] trapped read at 0x20ff202000 on channel 0x00007b13 [Xorg[1156]] PGRAPH/TEXTURE/00 reason: PT_NOT_PRESENT Oct 2 17:47:28 localhost kernel: [17271.859879] nouveau E[ PFB][0000:01:00.0] trapped read at 0x20ff202000 on channel 0x00007c23 [gnome-shell[1914]] PGRAPH/TEXTURE/00 reason: PT_NOT_PRESENT Oct 2 17:47:29 localhost kernel: [17272.830294] nouveau E[ PFB][0000:01:00.0] trapped read at 0x20ff202000 on channel 0x00007b13 [Xorg[1156]] PGRAPH/TEXTURE/00 reason: PT_NOT_PRESENT Oct 2 17:47:30 localhost gnome-session[1648]: (gnome-shell:1914): Clutter-CRITICAL **: clutter_text_get_editable: assertion `CLUTTER_IS_TEXT (self)' failed Oct 2 17:47:30 localhost gnome-session[1648]: (gnome-shell:1914): Clutter-CRITICAL **: clutter_text_get_text: assertion `CLUTTER_IS_TEXT (self)' failed Oct 2 17:47:30 localhost gnome-session[1648]: (gnome-shell:1914): Clutter-CRITICAL **: clutter_text_set_text: assertion `CLUTTER_IS_TEXT (self)' failed Oct 2 17:47:30 localhost gnome-session[1648]: (gnome-shell:1914): Clutter-CRITICAL **: clutter_text_get_editable: assertion `CLUTTER_IS_TEXT (self)' failed [...] Oct 2 17:47:30 localhost gnome-session[1648]: (gnome-shell:1914): Clutter-CRITICAL **: clutter_text_get_text: assertion `CLUTTER_IS_TEXT (self)' failed Oct 2 17:47:30 localhost gnome-session[1648]: (gnome-shell:1914): Clutter-CRITICAL **: clutter_text_set_text: assertion `CLUTTER_IS_TEXT (self)' failed Oct 2 17:47:30 localhost kernel: [17273.185573] nouveau E[ PFB][0000:01:00.0] trapped read at 0x20ff202000 on channel 0x00007c23 [gnome-shell[1914]] PGRAPH/TEXTURE/00 reason: PT_NOT_PRESENT Oct 2 17:47:30 localhost kernel: [17273.884499] nouveau E[ PFB][0000:01:00.0] trapped read at 0x20ff202000 on channel 0x00007b13 [Xorg[1156]] PGRAPH/TEXTURE/00 reason: PT_NOT_PRESENT Oct 2 17:47:31 localhost kernel: [17274.554005] nouveau E[ PFB][0000:01:00.0] trapped read at 0x20ff202000 on channel 0x00007c23 [gnome-shell[1914]] PGRAPH/TEXTURE/00 reason: PT_NOT_PRESENT Oct 2 17:47:45 localhost gnome-session[1648]: (gnome-shell:1914): Clutter-CRITICAL **: clutter_text_get_editable: assertion `CLUTTER_IS_TEXT (self)' failed Oct 2 17:47:45 localhost gnome-session[1648]: (gnome-shell:1914): Clutter-CRITICAL **: clutter_text_get_text: assertion `CLUTTER_IS_TEXT (self)' failed Oct 2 17:47:45 localhost gnome-session[1648]: (gnome-shell:1914): Clutter-CRITICAL **: clutter_text_set_text: assertion `CLUTTER_IS_TEXT (self)' failed [...] Oct 2 17:48:15 localhost gnome-session[1648]: (gnome-shell:1914): Clutter-CRITICAL **: clutter_text_get_text: assertion `CLUTTER_IS_TEXT (self)' failed Oct 2 17:48:15 localhost gnome-session[1648]: (gnome-shell:1914): Clutter-CRITICAL **: clutter_text_set_text: assertion `CLUTTER_IS_TEXT (self)' failed Oct 2 17:48:24 localhost kernel: [17326.953986] nouveau E[ PFB][0000:01:00.0] trapped read at 0x20ff202000 on channel 0x00007b13 [Xorg[1156]] PGRAPH/TEXTURE/00 reason: PT_NOT_PRESENT Oct 2 17:48:28 localhost kernel: [17331.382475] nouveau E[ PFB][0000:01:00.0] trapped read at 0x20ff202000 on channel 0x00007b13 [Xorg[1156]] PGRAPH/TEXTURE/00 reason: PT_NOT_PRESENT Oct 2 17:48:30 localhost gnome-session[1648]: (gnome-shell:1914): Clutter-CRITICAL **: clutter_text_get_editable: assertion `CLUTTER_IS_TEXT (self)' failed Oct 2 17:48:30 localhost gnome-session[1648]: (gnome-shell:1914): Clutter-CRITICAL **: clutter_text_get_text: assertion `CLUTTER_IS_TEXT (self)' failed Oct 2 17:48:30 localhost gnome-session[1648]: (gnome-shell:1914): Clutter-CRITICAL **: clutter_text_set_text: assertion `CLUTTER_IS_TEXT (self)' failed [...] Oct 2 17:52:00 localhost gnome-session[1648]: (gnome-shell:1914): Clutter-CRITICAL **: clutter_text_get_text: assertion `CLUTTER_IS_TEXT (self)' failed Oct 2 17:52:00 localhost gnome-session[1648]: (gnome-shell:1914): Clutter-CRITICAL **: clutter_text_set_text: assertion `CLUTTER_IS_TEXT (self)' failed Oct 2 17:52:00 localhost kernel: [17543.175447] nouveau E[ PFB][0000:01:00.0] trapped read at 0x20ff202000 on channel 0x00007b13 [Xorg[1156]] PGRAPH/TEX
This bug likely evolved into bug #89186 - same card but newer kernel version. Let's solve the new one first as it occurs earlier, and check afterwards if this one is still a problem or not.
Does this still happen with semi-recent kernel/mesa?
Yes. (Running Fedora 23 now.)
Wondering how related is https://bugzilla.redhat.com/show_bug.cgi?id=924385 which I also still face in Fedora 23.
Obsolete, machine not in use anymore
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