| Summary: | [KBL][BAT] gem_exec_suspend@basic-s4-devices dmesg warning | ||
|---|---|---|---|
| Product: | DRI | Reporter: | Jani Saarinen <jani.saarinen> |
| Component: | DRM/Intel | Assignee: | David Weinehall <david.weinehall> |
| Status: | CLOSED NOTOURBUG | QA Contact: | David Weinehall <david.weinehall> |
| Severity: | critical | ||
| Priority: | highest | CC: | intel-gfx-bugs |
| Version: | DRI git | ||
| Hardware: | Other | ||
| OS: | All | ||
| Whiteboard: | ReadyForDev | ||
| i915 platform: | KBL, SKL, SNB | i915 features: | power/suspend-resume |
|
Description
Jani Saarinen
2017-03-08 20:21:11 UTC
[ 474.370191] NETDEV WATCHDOG: enx000acd2892fb (ax88179_178a): transmit queue 0 timed out Still seen: https://intel-gfx-ci.01.org/CI/CI_DRM_2382/fi-bxt-t5700/igt@gem_exec_suspend@basic-s4-devices.html Raising the priority, because it reduces our code coverage. Failure rate 16/123 run(s) (13%) *** Bug 100428 has been marked as a duplicate of this bug. *** Also seen on fi-snb-2600 and fi-kbl-7560u. Updated failing statistics: - bxt-t5700: Failure rate 21/184 run(s) (11%) - fi-kbl-7560u: Failure rate 16/41 run(s) (39%) - fi-snb-2600: Failure rate 2/22 run(s) (9%) KBL is failing for a different reason in s4: [ 272.313155] [drm:intel_sbi_read [i915]] *ERROR* error during SBI read of reg 2a00 [ 272.313182] [drm:intel_sbi_write [i915]] *ERROR* error during SBI write of 0 to reg 2a00 Now different reason for KBL 7500u/igt@gem_exec_suspend@basic-s4-devices https://intel-gfx-ci.01.org/CI/CI_DRM_2569/fi-kbl-7500u/igt@gem_exec_suspend@basic-s4-devices.html [ 242.936931] [drm:intel_dp_aux_ch [i915]] *ERROR* dp aux hw did not signal timeout (has irq: 1)! [ 242.936950] [drm:intel_dp_aux_ch [i915]] *ERROR* dp_aux_ch not done status 0xac1003ff Jani - please create a new bug for this new failure. Let' not mix several things in one bug. Yep, will do. (In reply to Jani Saarinen from comment #11) > Yep, will do. Will be followed on https://bugs.freedesktop.org/show_bug.cgi?id=100904 Adding tag into "Whiteboard" field - ReadyForDev The bug still active *Status is correct *Platform is included *Feature is included *Priority and Severity correctly set Tomi replaced the last ax88179_178a USB-net dongle in CI yesterday, so this particular warning *should* be fixed (of course the "real" fix would be for the ax88179_178a driver to handle power management properly, but that's out of our hands). The "error during SBI read" is a different issue and should be reported separately (I can only see that one in the logs for BDW GVT-D though, not KBL?). SBI_DBUFF0 (0x2a00) seems to be specific to LynxPoint though, it shouldn't be possible on anything else than Haswell & Broadwell. @Marten: Do you have a link to logs where the SBI error occurred on KBL? Tentatively marking this one as fixed. Still issue on SNB: https://patchwork.freedesktop.org/series/24635/ Test gem_exec_suspend: Subgroup basic-s4-devices: pass -> DMESG-WARN (fi-snb-2600) fdo#100125 Maybe KBL now fixed. This still very much is a problem on more than one platform: - https://intel-gfx-ci.01.org/CI/CI_DRM_2644/fi-kbl-7560u/igt@gem_exec_suspend@basic-s4-devices.html - https://intel-gfx-ci.01.org/CI/CI_DRM_2627/fi-snb-2600/igt@gem_exec_suspend@basic-s4-devices.html Still issues seen: https://intel-gfx-ci.01.org/CI/igt@gem_exec_suspend@basic-s4-devices.html still problem on KBL and SKL (SNB to be followed) fi-kbl-r: 30 minutes / 0 runs ago, with result 'dmesg-warn' fi-kbl-7560u: 3 hours / 1 run ago, with result 'dmesg-warn' fi-skl-6600u: 1 day / 5 runs ago, with result 'dmesg-warn' fi-snb-2600: 2017-06-21, with result 'dmesg-warn' Removing BXT from the platforms. This bug is not going anywhere, so I moved it here: https://bugzilla.kernel.org/show_bug.cgi?id=196399 |
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