Public bug reported: I am running an Intel Kabylake CPU with Ubuntu 22.04, and i915 graphics driver. I am seeing random Xorg crashes due to SIGABRT, which kicks me back to the login screen.
Ubuntu version: 22.04 Kernel version: 5.19.0-50-generic libgl1-mesa-dri version: 23.0.4-0ubuntu1~22.04.1 I am seeing this message in kern.log: i915 0000:00:02.0: [drm] GPU HANG: ecode 9:1:85dffffb, in Xorg [1617] I have also gotten a core dump; here is the track trace: #0 __pthread_kill_implementation (no_tid=0, signo=6, threadid=140131874372224) at ./nptl/pthread_kill.c:44 #1 __pthread_kill_internal (signo=6, threadid=140131874372224) at ./nptl/pthread_kill.c:78 #2 __GI___pthread_kill (threadid=140131874372224, signo=signo@entry=6) at ./nptl/pthread_kill.c:89 #3 0x00007f72fec42476 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26 #4 0x00007f72fec287f3 in __GI_abort () at ./stdlib/abort.c:79 #5 0x0000560c5cc756a0 in OsAbort () at ../../../../os/utils.c:1352 #6 0x0000560c5cc7aea9 in AbortServer () at ../../../../os/log.c:879 #7 0x0000560c5cc7be9a in FatalError (f=f@entry=0x560c5ccadc10 "Caught signal %d (%s). Server aborting\n") at ../../../../os/log.c:1017 #8 0x0000560c5cc72abd in OsSigHandler (unused=<optimized out>, sip=0x7ffff13ae7b0, signo=6) at ../../../../os/osinit.c:156 #9 OsSigHandler (signo=6, sip=0x7ffff13ae7b0, unused=<optimized out>) at ../../../../os/osinit.c:110 #10 <signal handler called> #11 __pthread_kill_implementation (no_tid=0, signo=6, threadid=140131874372224) at ./nptl/pthread_kill.c:44 #12 __pthread_kill_internal (signo=6, threadid=140131874372224) at ./nptl/pthread_kill.c:78 #13 __GI___pthread_kill (threadid=140131874372224, signo=signo@entry=6) at ./nptl/pthread_kill.c:89 #14 0x00007f72fec42476 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26 #15 0x00007f72fec287f3 in __GI_abort () at ./stdlib/abort.c:79 #16 0x00007f72fc49d86d in _iris_batch_flush (batch=0x560c5e916118, file=<optimized out>, line=<optimized out>) at ../src/gallium/drivers/iris/iris_batch.c:1116 #17 0x00007f72fd1da6ff in iris_fence_flush (ctx=0x560c5e915be0, out_fence=0x0, flags=<optimized out>) at ../src/gallium/drivers/iris/iris_fence.c:267 #18 0x00007f72fc55f127 in st_flush (flags=0, fence=0x0, st=0x560c5e93bbc0) at ../src/mesa/state_tracker/st_cb_flush.c:60 #19 st_glFlush (ctx=<optimized out>, gallium_flush_flags=0) at ../src/mesa/state_tracker/st_cb_flush.c:94 #20 0x00007f72fe56b604 in _glamor_block_handler (screen=0x560c5e8655a0, timeout=0x7ffff13af054) at ../../../../glamor/glamor.c:285 #21 0x00007f72fe5a6157 in msBlockHandler (pScreen=0x560c5e8655a0, timeout=0x7ffff13af054) at ../../../../../../../hw/xfree86/drivers/modesetting/driver.c:701 #22 0x0000560c5cb01095 in BlockHandler (pTimeout=pTimeout@entry=0x7ffff13af054) at ../../../../dix/dixutils.c:394 #23 0x0000560c5cc6c0c9 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:201 #24 0x0000560c5cafc3e7 in Dispatch () at ../../../../dix/dispatch.c:492 #25 0x0000560c5cb006b4 in dix_main (argc=11, argv=0x7ffff13af268, envp=<optimized out>) at ../../../../dix/main.c:272 #26 0x00007f72fec29d90 in __libc_start_call_main (main=main@entry=0x560c5cae95d0 <main>, argc=argc@entry=11, argv=argv@entry=0x7ffff13af268) at ../sysdeps/nptl/libc_start_call_main.h:58 #27 0x00007f72fec29e40 in __libc_start_main_impl (main=0x560c5cae95d0 <main>, argc=11, argv=0x7ffff13af268, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffff13af258) at ../csu/libc-start.c:392 #28 0x0000560c5cae9605 in _start () This post describes a similar issue: https://gitlab.freedesktop.org/drm/intel/-/issues/4858 I tried using a workaround from the above link, to set GPU to max frequency using command "intel_gpu_frequency -m", this seemed to reduce the rate of occurrence from once per day to once every 3 days, but this is not a permanent solution. ** Affects: mesa (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/2059033 Title: Xorg crashes with SIGABRT To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/2059033/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
