[Bug 103514] [BAT] igt at gem_* - Failed assertion: !"GPU hung" - and its aftermath

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103514

--- Comment #27 from Marta Löfstedt <marta.lofstedt at intel.com> ---
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3446/fi-glk-dsi/igt@gem_busy@basic-hang-default.html



[   40.373746] Setting dangerous option reset - tainting kernel
[   40.381284] Setting dangerous option reset - tainting kernel
[   48.444040] java: Corrupted page table at address 7fabb819e100
[   48.444091] Bad pagetable: 000d [#1] PREEMPT SMP
[   48.444108] Dumping ftrace buffer:
[   48.444119] ---------------------------------
[   48.444221] ksoftirq-29      3..s. 38752448us :
execlists_submission_tasklet: rcs0 in[0]:  ctx=2.1, seqno=52
...
   48.476354]   <idle>-0       1..s1 40476071us : execlists_submission_tasklet:
rcs0 csb[2d]: status=0x00000001:0x00000000
[   48.476380] ---------------------------------
[   48.476392] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek
snd_hda_codec_generic x86_pkg_temp_thermal intel_powerclamp coretemp
crct10dif_pclmul crc32_pclmul i915 ghash_clmulni_intel snd_hda_intel
snd_hda_codec snd_hwdep snd_hda_core r8169 mii snd_pcm mei_me mei prime_numbers
i2c_hid pinctrl_geminilake pinctrl_intel
[   48.476498] CPU: 1 PID: 1085 Comm: java Tainted: G     U          
4.15.0-rc2-CI-CI_DRM_3446+ #1
[   48.476519] Hardware name: Intel Corp. Geminilake/GLK RVP2 LP4SD (07), BIOS
GELKRVPA.X64.0062.B30.1708222146 08/22/2017
[   48.476545] task: 000000007a9b860d task.stack: 00000000695182e3
[   48.476561] RIP: 0033:0x7fabb8064bd1
[   48.476572] RSP: 002b:00007fab91084cd8 EFLAGS: 00010206
[   48.476587] RAX: 0000000000000000 RBX: 00007fab746c1940 RCX:
0000000000000000
[   48.476604] RDX: 0000000000000010 RSI: 00007fab91084d3f RDI:
000007fab746c993
[   48.476621] RBP: 00007fab74000020 R08: 00007fabb819e100 R09:
0000000000000001
[   48.476638] R10: 0000000000000003 R11: 00007fab91084d30 R12:
0000000000007ff0
[   48.476655] R13: 00007fab746c9930 R14: 0000000000000000 R15:
0000000000003be0
[   48.476673] FS:  00007fab91085700(0000) GS:ffff88017fc80000(0000)
knlGS:0000000000000000
[   48.476692] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   48.476707] CR2: 00007fabb819e100 CR3: 000000016ec92000 CR4:
0000000000340ee0
[   48.476726] RIP: 0x7fabb8064bd1 RSP: 00007fab91084cd8
[   48.476741] ---[ end trace 8747c98619fd2a37 ]---
[   48.585697] BUG: sleeping function called from invalid context at
./include/linux/percpu-rwsem.h:34
[   48.585729] in_atomic(): 0, irqs_disabled(): 1, pid: 1085, name: java
[   48.585749] INFO: lockdep is turned off.
[   48.585763] irq event stamp: 28302
[   48.585783] hardirqs last  enabled at (28301): [<00000000430c0964>]
swapgs_restore_regs_and_return_to_usermode+0x0/0x20
[   48.585816] hardirqs last disabled at (28302): [<00000000d609682f>]
error_entry+0x60/0xc0
[   48.585842] softirqs last  enabled at (28300): [<0000000040735435>]
__do_softirq+0x3aa/0x4de
[   48.585870] softirqs last disabled at (28277): [<000000007bcb8038>]
irq_exit+0xaa/0xc0
[   48.585897] CPU: 1 PID: 1085 Comm: java Tainted: G     UD         
4.15.0-rc2-CI-CI_DRM_3446+ #1
[   48.585923] Hardware name: Intel Corp. Geminilake/GLK RVP2 LP4SD (07), BIOS
GELKRVPA.X64.0062.B30.1708222146 08/22/2017
[   48.585953] Call Trace:
[   48.585973]  dump_stack+0x5f/0x86
[   48.585989]  ___might_sleep+0x1d9/0x240
[   48.586009]  exit_signals+0x1b/0x2a0
[   48.586026]  ? oops_end+0x61/0x80
[   48.586040]  do_exit+0x93/0xcc0
[   48.586054]  ? __do_page_fault+0x3e6/0x560
[   48.586077]  rewind_stack_do_exit+0x17/0x20
[   57.768110] i915 0000:00:02.0: Resetting rcs0 after gpu hang

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20171204/a2ef6156/attachment.html>