[Nouveau] [Bug 27574] BUG: unable to handle kernel NULL pointer dereference at 0000000000000028
https://bugs.freedesktop.org/show_bug.cgi?id=27574 Marcin Slusarz marcin.slus...@gmail.com changed: What|Removed |Added Status|NEW |RESOLVED Resolution||DUPLICATE --- Comment #10 from Marcin Slusarz marcin.slus...@gmail.com 2010-06-28 14:13:18 PDT --- *** This bug has been marked as a duplicate of bug 26521 *** -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. ___ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 27574] BUG: unable to handle kernel NULL pointer dereference at 0000000000000028
https://bugs.freedesktop.org/show_bug.cgi?id=27574 --- Comment #9 from Alexander alex.vi...@gmail.com 2010-05-02 14:50:54 PDT --- I still can't reproduce exactly this bug with proposed debugging but I have following error or something like this after which system or just X completely freeze and doesn't respond May 3 00:37:40 loki kernel: [47292.941614] video LNXVIDEO:01: Restoring backlight state May 3 00:37:40 loki kernel: [47293.171676] [TTM] mem-mem_type 2 May 3 00:37:40 loki kernel: [47293.185220] [drm] nouveau :01:00.0: PFIFO_DMA_PUSHER - Ch 2 May 3 00:37:40 loki kernel: [47293.186640] [drm] nouveau :01:00.0: PFIFO_CACHE_ERROR - Ch 2/0 Mthd 0x Data 0x0f00 May 3 00:37:40 loki kernel: [47293.186651] [drm] nouveau :01:00.0: PFIFO_DMA_PUSHER - Ch 2 it happens on resume from ram also -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. ___ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 27574] BUG: unable to handle kernel NULL pointer dereference at 0000000000000028
https://bugs.freedesktop.org/show_bug.cgi?id=27574 --- Comment #5 from Alexander alex.vi...@gmail.com 2010-04-30 02:53:57 PDT --- I reproduced it on 2.6.34-rc5 and 2.6.34-rc6, seems like nobody from nouveau team isn't interested in fixing this bug -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. ___ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 27574] BUG: unable to handle kernel NULL pointer dereference at 0000000000000028
https://bugs.freedesktop.org/show_bug.cgi?id=27574 --- Comment #6 from Maarten Maathuis madman2...@gmail.com 2010-04-30 03:57:32 PDT --- Bugs can be non trivial to fix if you never hit them yourself. In this case it would be nice to know what value mem-mem_type has in ttm_pci_offset. So if you feel like poking around, that's where i would start. 0 is system, 1 is gart, 2 is vram, other is bad. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. ___ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 27574] BUG: unable to handle kernel NULL pointer dereference at 0000000000000028
https://bugs.freedesktop.org/show_bug.cgi?id=27574 --- Comment #7 from Alexander alex.vi...@gmail.com 2010-04-30 04:09:46 PDT --- So if can give some instructions I can help you with investigation -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. ___ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 27574] BUG: unable to handle kernel NULL pointer dereference at 0000000000000028
https://bugs.freedesktop.org/show_bug.cgi?id=27574 --- Comment #8 from Maarten Maathuis madman2...@gmail.com 2010-04-30 04:18:08 PDT --- Adding this to the beginning of the ttm_bo_pci_offset function should print the value every time, you may have to revert it afterwards because of flooded logs. printk(KERN_INFO TTM_PFX mem-mem_type %d\n, mem-mem_type); -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. ___ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 27574] BUG: unable to handle kernel NULL pointer dereference at 0000000000000028
https://bugs.freedesktop.org/show_bug.cgi?id=27574 --- Comment #4 from Alexander alex.vi...@gmail.com 2010-04-23 09:31:53 PDT --- Forgot to mention, may be that can help, I have nouveau built in kernel not as module. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. ___ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 27574] BUG: unable to handle kernel NULL pointer dereference at 0000000000000028
https://bugs.freedesktop.org/show_bug.cgi?id=27574 --- Comment #2 from Alexander alex.vi...@gmail.com 2010-04-16 01:06:33 PDT --- I caught it with 2.6.34-rc4, and looks like it happens every third time after suspend to ram. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. ___ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 27574] BUG: unable to handle kernel NULL pointer dereference at 0000000000000028
https://bugs.freedesktop.org/show_bug.cgi?id=27574 --- Comment #3 from Alexander alex.vi...@gmail.com 2010-04-16 01:07:04 PDT --- Created an attachment (id=35081) -- (https://bugs.freedesktop.org/attachment.cgi?id=35081) 2.6.34-rc4 kernel log -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. ___ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 27574] BUG: unable to handle kernel NULL pointer dereference at 0000000000000028
https://bugs.freedesktop.org/show_bug.cgi?id=27574 Alexander alex.vi...@gmail.com changed: What|Removed |Added Severity|normal |major Priority|medium |high -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. ___ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 27574] BUG: unable to handle kernel NULL pointer dereference at 0000000000000028
https://bugs.freedesktop.org/show_bug.cgi?id=27574 --- Comment #1 from Xavier shinin...@gmail.com 2010-04-14 02:49:02 PDT --- Just for the record, Alex reported this bug to kernel bugzilla in the same time : https://bugzilla.kernel.org/attachment.cgi?id=25936 And also 2 months ago already on FDO, but mixed with other issues about s2ram and s2disk : http://bugs.freedesktop.org/show_bug.cgi?id=26521 Another user (Michal) caught the same trace there too : http://bugs.freedesktop.org/attachment.cgi?id=34299 -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. ___ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau
