i915 0000:00:02.0: GPU HANG: ecode 6:1:0xfffffffe, in Xorg [1027], hang on rcs0
Fedora 30 Occasional i915 crashes in kernels after 5.2 (the latest I have is 5.2.18-200.fc30.x86_64). This kills X and I lose all my work. This is the first time I got a crash dump (/sys is volatile), attached videocrash.txt. I'll try a 4.12 kernel, but the changelogs don't make me hopefull.
The current crash:
Jan 16 17:43:56 tonynd.lan kernel: Linux version 5.3.16-200.fc30.x86_64 (mockbuild@bkernel03.phx2.fedoraproject.org) (gcc version 9.2.1 20190827 (Red Hat 9.2.1-1) (GCC)) #1 SMP Fri Dec 13 17:>
Jan 16 17:43:56 tonynd.lan kernel: Command line: BOOT_IMAGE=(hd0,gpt2)/vmlinuz-5.3.16-200.fc30.x86_64 root=UUID=6fb518dc-b54c-4029-87cf-518d70a47efc ro libata.force=2.00:1.5
...
Jan 27 23:45:14 tonynd.lan kernel: i915 0000:00:02.0: GPU HANG: ecode 6:1:0xfffffffe, in Xorg [985], hang on rcs0
Jan 27 23:45:14 tonynd.lan kernel: i915 0000:00:02.0: Resetting chip for hang on rcs0
Jan 27 23:45:18 tonynd.lan earlyoom[787]: mem avail: 5286 of 7849 MiB (67 %), swap free: 8153 of 8191 MiB (99 %)
Jan 27 23:45:22 tonynd.lan kernel: i915 0000:00:02.0: Resetting chip for hang on rcs0
Jan 27 23:45:25 tonynd.lan audit[15908]: CRED_DISP pid=15908 uid=0 auid=0 ses=313 subj=system_u:system_r:crond_t:s0-s0:c0.c1023 msg='op=PAM:setcred grantors=pam_env,pam_unix acct="root" exe=">
Jan 27 23:45:25 tonynd.lan audit[15908]: USER_END pid=15908 uid=0 auid=0 ses=313 subj=system_u:system_r:crond_t:s0-s0:c0.c1023 msg='op=PAM:session_close grantors=pam_loginuid,pam_keyinit,pam_>
Jan 27 23:45:25 tonynd.lan systemd[1]: session-313.scope: Succeeded.
Jan 27 23:45:30 tonynd.lan kernel: i915 0000:00:02.0: Resetting chip for hang on rcs0
An earlier crash:
Nov 11 16:38:14 tonynd.lan kernel: Linux version 5.3.8-200.fc30.x86_64 (mockbuild@bkernel03.phx2.fedoraproject.org) (gcc version 9.2.1 20190827 (Red Hat 9.2.1-1) (GCC)) #1 SMP Tue Oct 29 14:4>
Nov 11 16:38:14 tonynd.lan kernel: Command line: BOOT_IMAGE=(hd0,gpt2)/vmlinuz-5.3.8-200.fc30.x86_64 root=UUID=6fb518dc-b54c-4029-87cf-518d70a47efc ro libata.force=2.00:1.5
...
Nov 13 05:20:54 tonynd.lan kernel: i915 0000:00:02.0: GPU HANG: ecode 6:1:0xfffffffe, in Xorg [1027], hang on rcs0
Nov 13 05:20:54 tonynd.lan kernel: [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
Nov 13 05:20:54 tonynd.lan kernel: [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
Nov 13 05:20:54 tonynd.lan kernel: [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
Nov 13 05:20:54 tonynd.lan kernel: [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
Nov 13 05:20:54 tonynd.lan kernel: [drm] GPU crash dump saved to /sys/class/drm/card0/error
Nov 13 05:20:54 tonynd.lan kernel: i915 0000:00:02.0: Resetting chip for hang on rcs0
Nov 13 05:21:02 tonynd.lan kernel: i915 0000:00:02.0: Resetting chip for hang on rcs0
Nov 13 05:21:10 tonynd.lan kernel: i915 0000:00:02.0: Resetting chip for hang on rcs0