This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1862865 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1862865 Title: i915 0000:00:02.0: Resetting rcs0 for stuck wait on rcs0 Status in linux package in Ubuntu: Incomplete Status in mesa package in Ubuntu: Invalid Status in linux source package in Focal: Incomplete Status in mesa source package in Focal: Invalid Bug description: Hi, Every now and again, my session locks up with the following logged: | i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 Most of the time, it recovers on it's own but sometimes locks up completely requring a reboot. When that happens this is logged: | Feb 2 10:37:23 dharkan kernel: [71018.593184] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:37:23 dharkan kernel: [71018.593993] [drm:gen8_reset_engines [i915]] *ERROR* rcs0 reset request timed out: {request: 00000001, RESET_CTL: 00000001} | Feb 2 10:37:23 dharkan kernel: [71018.594130] i915 0000:00:02.0: Resetting chip for hang on rcs0 | Feb 2 10:37:23 dharkan kernel: [71018.595937] [drm:gen8_reset_engines [i915]] *ERROR* rcs0 reset request timed out: {request: 00000001, RESET_CTL: 00000001} | Feb 2 10:37:23 dharkan kernel: [71018.596728] [drm:gen8_reset_engines [i915]] *ERROR* rcs0 reset request timed out: {request: 00000001, RESET_CTL: 00000001} | Feb 2 10:37:28 dharkan kernel: [71022.816232] Asynchronous wait on fence i915:compiz[1495]:105ece timed out (hint:intel_atomic_commit_ready+0x0/0x54 [i915]) | Feb 2 10:37:31 dharkan kernel: [71026.593149] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:37:31 dharkan kernel: [71026.593958] [drm:gen8_reset_engines [i915]] *ERROR* rcs0 reset request timed out: {request: 00000001, RESET_CTL: 00000001} | Feb 2 10:37:31 dharkan kernel: [71026.596916] i915 0000:00:02.0: Resetting chip for hang on rcs0 | Feb 2 10:37:31 dharkan kernel: [71026.598661] [drm:gen8_reset_engines [i915]] *ERROR* rcs0 reset request timed out: {request: 00000001, RESET_CTL: 00000001} | Feb 2 10:37:31 dharkan kernel: [71026.599391] [drm:gen8_reset_engines [i915]] *ERROR* rcs0 reset request timed out: {request: 00000001, RESET_CTL: 00000001} | Feb 2 10:37:35 dharkan kernel: [71030.592141] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:37:39 dharkan kernel: [71034.323140] GpuWatchdog[1860]: segfault at 0 ip 000055689a4eb33d sp 00007f69b674d700 error 6 in chrome[5568968fd000+6abe000] | Feb 2 10:37:39 dharkan kernel: [71034.323157] Code: 00 79 09 48 8b 7d a0 e8 31 2c 72 fc 41 8b 85 00 01 00 00 85 c0 0f 84 ab 00 00 00 49 8b 45 00 4c 89 ef be 01 00 00 00 ff 50 58 <c7> 04 25 00 00 00 00 37 13 00 00 c6 05 61 3c 59 03 01 80 bd 7f ff | Feb 2 10:37:43 dharkan kernel: [71038.592101] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:37:45 dharkan kernel: [71040.576093] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:37:47 dharkan kernel: [71042.592066] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:37:49 dharkan kernel: [71044.576075] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:37:51 dharkan kernel: [71046.592045] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:37:53 dharkan kernel: [71048.576098] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:37:55 dharkan kernel: [71050.592029] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:37:57 dharkan kernel: [71052.576037] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:37:59 dharkan kernel: [71054.592034] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:38:01 dharkan kernel: [71056.576021] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:38:03 dharkan kernel: [71058.592006] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:38:04 dharkan kernel: [71059.461584] GpuWatchdog[43507]: segfault at 0 ip 000055ac6731833d sp 00007fe71901e700 error 6 in chrome[55ac6372a000+6abe000] | Feb 2 10:38:04 dharkan kernel: [71059.461600] Code: 00 79 09 48 8b 7d a0 e8 31 2c 72 fc 41 8b 85 00 01 00 00 85 c0 0f 84 ab 00 00 00 49 8b 45 00 4c 89 ef be 01 00 00 00 ff 50 58 <c7> 04 25 00 00 00 00 37 13 00 00 c6 05 61 3c 59 03 01 80 bd 7f ff | Feb 2 10:38:05 dharkan kernel: [71060.575986] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:38:07 dharkan kernel: [71062.591982] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:38:09 dharkan kernel: [71064.575976] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:38:11 dharkan kernel: [71066.591956] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:38:13 dharkan kernel: [71068.575937] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:38:15 dharkan kernel: [71070.591932] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:38:17 dharkan kernel: [71072.575930] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:38:19 dharkan kernel: [71074.591922] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:38:21 dharkan kernel: [71076.575911] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:38:23 dharkan kernel: [71078.591901] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:38:25 dharkan kernel: [71080.575883] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:38:27 dharkan kernel: [71082.591879] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:38:29 dharkan kernel: [71084.575886] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:38:31 dharkan kernel: [71086.591860] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:38:33 dharkan kernel: [71088.575858] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:38:35 dharkan kernel: [71090.591846] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:38:37 dharkan kernel: [71092.575821] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 | Feb 2 10:38:39 dharkan kernel: [71094.591814] i915 0000:00:02.0: GPU recovery timed out, cancelling all in-flight rendering. | Feb 2 10:38:39 dharkan kernel: [71094.593429] i915 0000:00:02.0: Resetting chip for hang on rcs0 | Feb 2 10:38:51 dharkan kernel: [71105.759798] Asynchronous wait on fence i915:compiz[1495]:105ed8 timed out (hint:intel_atomic_commit_ready+0x0/0x54 [i915]) | Feb 2 10:38:55 dharkan kernel: [71110.591731] i915 0000:00:02.0: Resetting rcs0 for no progress on rcs0 | Feb 2 10:39:05 dharkan kernel: [71119.765965] GpuWatchdog[43528]: segfault at 0 ip 0000556a07be533d sp 00007fa45c34d700 error 6 in chrome[556a03ff7000+6abe000] | Feb 2 10:39:05 dharkan kernel: [71119.766015] Code: 00 79 09 48 8b 7d a0 e8 31 2c 72 fc 41 8b 85 00 01 00 00 85 c0 0f 84 ab 00 00 00 49 8b 45 00 4c 89 ef be 01 00 00 00 ff 50 58 <c7> 04 25 00 00 00 00 37 13 00 00 c6 05 61 3c 59 03 01 80 bd 7f ff | Feb 2 10:39:11 dharkan kernel: [71126.591644] i915 0000:00:02.0: Resetting rcs0 for no progress on rcs0 | Feb 2 14:47:04 dharkan kernel: [ 0.000000] microcode: microcode updated early to revision 0xca, date = 2019-09-26 Running Focal and seems to only have started after upgrading to Focal (from Disco). | $ apt-cache policy libgl1-mesa-dri | libgl1-mesa-dri: | Installed: 19.3.3-1ubuntu1 | Candidate: 19.3.3-1ubuntu1 | Version table: | *** 19.3.3-1ubuntu1 500 | 500 http://archive.ubuntu.com/ubuntu focal/main amd64 Packages | 100 /var/lib/dpkg/status To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1862865/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp