[Bug 94533] New: GPU HANG: ecode 8:0:0x85df7c3b, in vmd_LINUX [16526], reason: Ring hung, action: reset

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Mar 14 15:50:42 UTC 2016 

https://bugs.freedesktop.org/show_bug.cgi?id=94533

            Bug ID: 94533
           Summary: GPU HANG: ecode 8:0:0x85df7c3b, in vmd_LINUX [16526],
                    reason: Ring hung, action: reset
           Product: DRI
           Version: XOrg git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: tm at dev-zero.ch
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 122278
  --> https://bugs.freedesktop.org/attachment.cgi?id=122278&action=edit
drm-card0-error dump

... mostly a duplicate of one of the other `GPU HANG: ecode` or `stuck on
render ring`, but I'm not sure which one.

Kernel Log is as follows:

[22006.326765] [drm] stuck on render ring
[22006.327216] [drm] GPU HANG: ecode 8:0:0x85df7c3b, in vmd_LINUX [16526],
reason: Ring hung, action: reset
[22006.327218] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[22006.327218] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[22006.327219] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[22006.327220] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[22006.327220] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[22006.327237] ------------[ cut here ]------------
[22006.327244] WARNING: CPU: 0 PID: 16608 at
drivers/gpu/drm/i915/intel_display.c:11289
intel_mmio_flip_work_func+0x388/0x3d0()
[22006.327246] WARN_ON(__i915_wait_request(mmio_flip->req,
mmio_flip->crtc->reset_counter, false, NULL, &mmio_flip->i915->rps.mmioflips))
[22006.327247] Modules linked in:
[22006.327249]  ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT
nf_reject_ipv4 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_filter
ebtable_broute bridge stp llc ebtables ip6table_mangle ip6table_security
ip6table_raw ip6table_nat nf_nat_ipv6 iptable_mangle iptable_security
iptable_raw iptable_nat nf_nat_ipv4 nf_nat rfcomm bnep hid_multitouch dell_wmi
dell_laptop dcdbas coretemp iwlmvm mac80211 kvm_intel kvm irqbypass psmouse
elan_i2c iwlwifi rtsx_pci_ms cfg80211 memstick uvcvideo videobuf2_v4l2
videobuf2_core videobuf2_vmalloc videobuf2_memops mei_me btusb btintel mei
i2c_designware_platform i2c_designware_core sch_fq_codel rtsx_pci_sdmmc
mmc_core i2c_hid
[22006.327285] CPU: 0 PID: 16608 Comm: kworker/0:1 Tainted: G     U         
4.4.5-gentoo #1
[22006.327286] Hardware name: Dell Inc. XPS 13 9343/0F5KF3, BIOS A04 05/15/2015
[22006.327289] Workqueue: events intel_mmio_flip_work_func
[22006.327291]  0000000000000000 ffff8801038dfd30 ffffffff8182803a
ffff8801038dfd78
[22006.327293]  ffffffff81cc8378 ffff8801038dfd68 ffffffff81077912
ffff8800304e1a80
[22006.327296]  ffff88021e414980 ffff88021e419300 ffff8800304e1a88
ffff8800304e1a80
[22006.327298] Call Trace:
[22006.327304]  [<ffffffff8182803a>] dump_stack+0x4d/0x63
[22006.327307]  [<ffffffff81077912>] warn_slowpath_common+0x82/0xc0
[22006.327311]  [<ffffffff8107799c>] warn_slowpath_fmt+0x4c/0x50
[22006.327313]  [<ffffffff814fdf58>] intel_mmio_flip_work_func+0x388/0x3d0
[22006.327315]  [<ffffffff8182c0a5>] ? __schedule+0x3a5/0xb20
[22006.327318]  [<ffffffff8108e4f7>] process_one_work+0x147/0x410
[22006.327320]  [<ffffffff8108e80b>] worker_thread+0x4b/0x440
[22006.327322]  [<ffffffff8108e7c0>] ? process_one_work+0x410/0x410
[22006.327323]  [<ffffffff8108e7c0>] ? process_one_work+0x410/0x410
[22006.327325]  [<ffffffff81093e79>] kthread+0xc9/0xe0
[22006.327327]  [<ffffffff81093db0>] ? kthread_worker_fn+0x150/0x150
[22006.327329]  [<ffffffff8183055f>] ret_from_fork+0x3f/0x70
[22006.327331]  [<ffffffff81093db0>] ? kthread_worker_fn+0x150/0x150
[22006.327332] ---[ end trace a21a969e61ad96e6 ]---
[22006.329334] drm/i915: Resetting chip after gpu hang
[22024.334222] [drm] stuck on render ring
[22024.334905] [drm] GPU HANG: ecode 8:0:0x86d51c1a, in vmd_LINUX [16526],
reason: Ring hung, action: reset
[22024.334946] ------------[ cut here ]------------
[22024.334957] WARNING: CPU: 1 PID: 16596 at
drivers/gpu/drm/i915/intel_display.c:11289
intel_mmio_flip_work_func+0x388/0x3d0()
[22024.334962] WARN_ON(__i915_wait_request(mmio_flip->req,
mmio_flip->crtc->reset_counter, false, NULL, &mmio_flip->i915->rps.mmioflips))
[22024.334964] Modules linked in:
[22024.334968]  ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT
nf_reject_ipv4 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_filter
ebtable_broute bridge stp llc ebtables ip6table_mangle ip6table_security
ip6table_raw ip6table_nat nf_nat_ipv6 iptable_mangle iptable_security
iptable_raw iptable_nat nf_nat_ipv4 nf_nat rfcomm bnep hid_multitouch dell_wmi
dell_laptop dcdbas coretemp iwlmvm mac80211 kvm_intel kvm irqbypass psmouse
elan_i2c iwlwifi rtsx_pci_ms cfg80211 memstick uvcvideo videobuf2_v4l2
videobuf2_core videobuf2_vmalloc videobuf2_memops mei_me btusb btintel mei
i2c_designware_platform i2c_designware_core sch_fq_codel rtsx_pci_sdmmc
mmc_core i2c_hid
[22024.335034] CPU: 1 PID: 16596 Comm: kworker/1:0 Tainted: G     U  W      
4.4.5-gentoo #1
[22024.335037] Hardware name: Dell Inc. XPS 13 9343/0F5KF3, BIOS A04 05/15/2015
[22024.335043] Workqueue: events intel_mmio_flip_work_func
[22024.335046]  0000000000000000 ffff8800065fbd30 ffffffff8182803a
ffff8800065fbd78
[22024.335051]  ffffffff81cc8378 ffff8800065fbd68 ffffffff81077912
ffff88001dce8f80
[22024.335056]  ffff88021e494980 ffff88021e499300 ffff88001dce8f88
ffff88001dce8f80
[22024.335060] Call Trace:
[22024.335068]  [<ffffffff8182803a>] dump_stack+0x4d/0x63
[22024.335075]  [<ffffffff81077912>] warn_slowpath_common+0x82/0xc0
[22024.335081]  [<ffffffff8107799c>] warn_slowpath_fmt+0x4c/0x50
[22024.335086]  [<ffffffff814fdf58>] intel_mmio_flip_work_func+0x388/0x3d0
[22024.335089]  [<ffffffff8182c0a5>] ? __schedule+0x3a5/0xb20
[22024.335094]  [<ffffffff8108e4f7>] process_one_work+0x147/0x410
[22024.335098]  [<ffffffff8108e80b>] worker_thread+0x4b/0x440
[22024.335102]  [<ffffffff8108e7c0>] ? process_one_work+0x410/0x410
[22024.335106]  [<ffffffff8108e7c0>] ? process_one_work+0x410/0x410
[22024.335109]  [<ffffffff81093e79>] kthread+0xc9/0xe0
[22024.335113]  [<ffffffff81093db0>] ? kthread_worker_fn+0x150/0x150
[22024.335117]  [<ffffffff8183055f>] ret_from_fork+0x3f/0x70
[22024.335120]  [<ffffffff81093db0>] ? kthread_worker_fn+0x150/0x150
[22024.335123] ---[ end trace a21a969e61ad96e7 ]---
[22024.337130] drm/i915: Resetting chip after gpu hang
[22076.316619] [drm] stuck on render ring
[22076.317004] [drm] GPU HANG: ecode 8:0:0x86d51c1a, in vmd_LINUX [16526],
reason: Ring hung, action: reset
[22076.319146] drm/i915: Resetting chip after gpu hang
[22082.316863] [drm] stuck on render ring
[22082.317216] [drm] GPU HANG: ecode 8:0:0x85df7cfb, in vmd_LINUX [16526],
reason: Ring hung, action: reset
[22082.319329] drm/i915: Resetting chip after gpu hang

Kernel Version: 4.4.5(-gentoo)
(Relevant) Kernel cmdline: pcie_asm=force intel_iommu=igfx_off
i915.enable_psr=1 i915.i915_enable_fbc=1 i915.i915_enable_rc6=1
i915.lvds_downclock=1

X.Org drivers are from Git master on 2016-03-12

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