| Summary: | [GM45] Eaglelake gen4.5 - GPU HANG: ecode -1:0x00000000 when using DRI_PRIME | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product: | DRI | Reporter: | Shawn Starr <shawn.starr> | ||||||||
| Component: | DRM/Intel | Assignee: | Chris Wilson <chris> | ||||||||
| Status: | CLOSED WONTFIX | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||||||
| Severity: | normal | ||||||||||
| Priority: | medium | CC: | intel-gfx-bugs | ||||||||
| Version: | XOrg git | ||||||||||
| Hardware: | Other | ||||||||||
| OS: | All | ||||||||||
| Whiteboard: | |||||||||||
| i915 platform: | GM45 | i915 features: | GPU hang | ||||||||
| Attachments: |
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Created attachment 102333 [details]
GPU crash dump from sysfs
The GPU hang is immaterial - it is just one of those freak faults gen4 throws out for host access. The DMAR errors look more substantial and also not related - though I am impressed that your have a working DMAR on a gen4 platform, but they need to be directed towards -radeon I guess. Created attachment 102352 [details] [review] Avoid struct mutex recursion. (In reply to comment #3) > Created attachment 102352 [details] [review] [review] > Avoid struct mutex recursion. Dave Airlie pointed out that they are two different struct mutexes. Closed after more than one year of inactivity. Feel free to reopen if needed. Thanks |
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Created attachment 102332 [details] Crash dump from /sys/class/drm/card0/error Kernel: kernel-3.16.0-0.rc3.git3.1.fc21.x86_64 MESA: mesa-dri-drivers-10.2.2-3.20140625.fc21.x86_64 Xorg: xorg-x11-server-Xorg-1.15.99.903-100.fc21.x86_64 (patched with [PATCH] dri2: Use the PrimeScreen when creating/reusing buffers) Playing Second Life with radeon GPU offload to Intel GPU running with export LIBGL_DRI3_DISABLE=1 since DRI3 in this Mesa has no DRI3 DRI_PRIME support yet. Kernel spit out this error: [ 293.644011] [drm] GPU HANG: ecode -1:0x00000000, reason: Command parser error, iir 0x00008010, action: continue [ 293.649949] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 293.649949] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 293.649949] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 293.649949] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 293.649949] [drm] GPU crash dump saved to /sys/class/drm/card0/error [ 293.649949] i915: render error detected, EIR: 0x00000010 [ 293.649949] i915: IPEIR: 0x00000000 [ 293.649949] i915: IPEHR: 0x01000000 [ 293.649949] i915: INSTDONE_0: 0xfffffffe [ 293.649949] i915: INSTDONE_1: 0xffffffff [ 293.649949] i915: INSTDONE_2: 0x00000000 [ 293.649949] i915: INSTDONE_3: 0x00000000 [ 293.649949] i915: INSTPS: 0x0001e000 [ 293.649949] i915: ACTHD: 0x0181c148 [ 293.649949] i915: page table error [ 293.649949] i915: PGTBL_ER: 0x00000001 [ 293.649949] [drm:i915_report_and_clear_eir] *ERROR* EIR stuck: 0x00000010, masking [ 331.792605] ============================================= [ 331.792782] [ INFO: possible recursive locking detected ] [ 331.792971] 3.16.0-0.rc3.git3.1.fc21.x86_64 #1 Tainted: G W [ 331.793012] --------------------------------------------- [ 331.793012] Xorg.bin/1015 is trying to acquire lock: [ 331.793012] (&dev->struct_mutex){+.+.+.}, at: [<ffffffffa010a919>] i915_gem_unmap_dma_buf+0x39/0x110 [i915] [ 331.793012] but task is already holding lock: [ 331.793012] (&dev->struct_mutex){+.+.+.}, at: [<ffffffffa0084902>] drm_gem_object_handle_unreference_unlocked+0x102/0x130 [drm] [ 331.793012] other info that might help us debug this: [ 331.793012] Possible unsafe locking scenario: [ 331.793012] CPU0 [ 331.793012] ---- [ 331.793012] lock(&dev->struct_mutex); [ 331.793012] lock(&dev->struct_mutex); [ 331.793012] *** DEADLOCK *** [ 331.793012] May be due to missing lock nesting notation [ 331.793012] 1 lock held by Xorg.bin/1015: [ 331.793012] #0: (&dev->struct_mutex){+.+.+.}, at: [<ffffffffa0084902>] drm_gem_object_handle_unreference_unlocked+0x102/0x130 [drm] [ 331.793012] stack backtrace: [ 331.793012] CPU: 0 PID: 1015 Comm: Xorg.bin Tainted: G W 3.16.0-0.rc3.git3.1.fc21.x86_64 #1 [ 331.793012] Hardware name: LENOVO 4058CTO/4058CTO, BIOS 6FET93WW (3.23 ) 10/12/2012 [ 331.793012] 0000000000000000 00000000ad742009 ffff88024ff4ba80 ffffffff81807cec [ 331.793012] ffffffff82bc8240 ffff88024ff4bb60 ffffffff81100fd0 ffffffff81024369 [ 331.793012] ffff88024ff4bac0 ffffffff810e1b3d ffff880000000000 00000000007583ac [ 331.793012] Call Trace: [ 331.793012] [<ffffffff81807cec>] dump_stack+0x4d/0x66 [ 331.793012] [<ffffffff81100fd0>] __lock_acquire+0x1450/0x1ca0 [ 331.793012] [<ffffffff81024369>] ? sched_clock+0x9/0x10 [ 331.793012] [<ffffffff810e1b3d>] ? sched_clock_local+0x1d/0x90 [ 331.793012] [<ffffffff81024369>] ? sched_clock+0x9/0x10 [ 331.793012] [<ffffffff810e1b3d>] ? sched_clock_local+0x1d/0x90 [ 331.793012] [<ffffffff81102104>] lock_acquire+0xa4/0x1d0 [ 331.793012] [<ffffffffa010a919>] ? i915_gem_unmap_dma_buf+0x39/0x110 [i915] [ 331.793012] [<ffffffff8180ccd5>] mutex_lock_nested+0x85/0x440 [ 331.793012] [<ffffffffa010a919>] ? i915_gem_unmap_dma_buf+0x39/0x110 [i915] [ 331.793012] [<ffffffffa010a919>] ? i915_gem_unmap_dma_buf+0x39/0x110 [i915] [ 331.793012] [<ffffffffa010a919>] i915_gem_unmap_dma_buf+0x39/0x110 [i915] [ 331.793012] [<ffffffff81532591>] dma_buf_unmap_attachment+0x51/0x80 [ 331.793012] [<ffffffffa009c6c2>] drm_prime_gem_destroy+0x22/0x40 [drm] [ 331.793012] [<ffffffffa0468112>] radeon_gem_object_free+0x42/0x70 [radeon] [ 331.793012] [<ffffffffa0084387>] drm_gem_object_free+0x27/0x40 [drm] [ 331.793012] [<ffffffffa0084920>] drm_gem_object_handle_unreference_unlocked+0x120/0x130 [drm] [ 331.793012] [<ffffffffa00849ff>] drm_gem_handle_delete+0xcf/0x1a0 [drm] [ 331.793012] [<ffffffffa0085205>] drm_gem_close_ioctl+0x25/0x30 [drm] [ 331.793012] [<ffffffffa0082cdf>] drm_ioctl+0x1df/0x6a0 [drm] [ 331.793012] [<ffffffff81810af6>] ? _raw_spin_unlock_irqrestore+0x36/0x70 [ 331.793012] [<ffffffff810ff72d>] ? trace_hardirqs_on_caller+0x15d/0x200 [ 331.793012] [<ffffffff810ff7dd>] ? trace_hardirqs_on+0xd/0x10 [ 331.793012] [<ffffffffa043604c>] radeon_drm_ioctl+0x4c/0x80 [radeon] [ 331.793012] [<ffffffff812628d0>] do_vfs_ioctl+0x2f0/0x520 [ 331.793012] [<ffffffff8126ef6a>] ? __fget+0x12a/0x2f0 [ 331.793012] [<ffffffff8126ee45>] ? __fget+0x5/0x2f0 [ 331.793012] [<ffffffff8126f1a0>] ? __fget_light+0x30/0x160 [ 331.793012] [<ffffffff81262b81>] SyS_ioctl+0x81/0xa0 [ 331.793012] [<ffffffff818118e9>] system_call_fastpath+0x16/0x1b [ 418.754354] DMA-API: debugging out of memory - disabling [ 858.336541] NMI: PCI system error (SERR) for reason a1 on CPU 0. [ 858.336762] Dazed and confused, but trying to continue [ 858.336959] dmar: DRHD: handling fault status reg 3 [ 858.337115] dmar: DMAR:[DMA Write] Request device [01:00.0] fault addr e5001000 DMAR:[fault reason 05] PTE Write access is not set [ 858.337515] dmar: DRHD: handling fault status reg 3 [ 858.337660] dmar: DMAR:[DMA Write] Request device [01:00.0] fault addr e50b9000 DMAR:[fault reason 05] PTE Write access is not set [ 858.338093] dmar: DRHD: handling fault status reg 3 [ 858.338257] dmar: DMAR:[DMA Write] Request device [01:00.0] fault addr e512b000 DMAR:[fault reason 05] PTE Write access is not set [ 858.338093] dmar: DRHD: handling fault status reg 3 [ 858.338093] dmar: DMAR:[DMA Write] Request device [01:00.0] fault addr e518e000 DMAR:[fault reason 05] PTE Write access is not set [ 858.339171] dmar: DRHD: handling fault status reg 3 [ 858.339325] dmar: DMAR:[DMA Write] Request device [01:00.0] fault addr e51ee000 DMAR:[fault reason 05] PTE Write access is not set [ 858.339718] dmar: DRHD: handling fault status reg 3 [ 858.339863] dmar: DMAR:[DMA Write] Request device [01:00.0] fault addr e5254000 DMAR:[fault reason 05] PTE Write access is not set [ 858.340235] dmar: DRHD: handling fault status reg 3 [ 858.340387] dmar: DMAR:[DMA Write] Request device [01:00.0] fault addr e52ba000 DMAR:[fault reason 05] PTE Write access is not set [ 858.340802] dmar: DRHD: handling fault status reg 3 [ 858.340947] dmar: DMAR:[DMA Write] Request device [01:00.0] fault addr e5322000 DMAR:[fault reason 05] PTE Write access is not set [ 858.341332] dmar: DRHD: handling fault status reg 3 [ 858.341483] dmar: DMAR:[DMA Write] Request device [01:00.0] fault addr e538f000 DMAR:[fault reason 05] PTE Write access is not set [ 858.341868] dmar: DRHD: handling fault status reg 3 [ 858.342006] dmar: DMAR:[DMA Write] Request device [01:00.0] fault addr e53e8000 DMAR:[fault reason 05] PTE Write access is not set [ 858.342390] dmar: DRHD: handling fault status reg 3 [ 858.342534] dmar: DMAR:[DMA Write] Request device [01:00.0] fault addr e543f000 DMAR:[fault reason 05] PTE Write access is not set [ 858.342907] dmar: DRHD: handling fault status reg 3 [ 858.343054] dmar: DMAR:[DMA Write] Request device [01:00.0] fault addr e54af000 DMAR:[fault reason 05] PTE Write access is not set [ 858.343443] dmar: DRHD: handling fault status reg 3 [ 858.343587] dmar: DMAR:[DMA Write] Request device [01:00.0] fault addr e550a000 DMAR:[fault reason 05] PTE Write access is not set [ 858.343970] dmar: DRHD: handling fault status reg 3 [ 858.344120] dmar: DMAR:[DMA Write] Request device [01:00.0] fault addr e557a000 DMAR:[fault reason 05] PTE Write access is not set [ 858.344510] dmar: DRHD: handling fault status reg 3 [ 858.344655] dmar: DMAR:[DMA Write] Request device [01:00.0] fault addr e55ce000 DMAR:[fault reason 05] PTE Write access is not set [ 858.345028] dmar: DRHD: handling fault status reg 3 [ 858.345178] dmar: DMAR:[DMA Write] Request device [01:00.0] fault addr e563b000 DMAR:[fault reason 05] PTE Write access is not set [ 858.345571] dmar: DRHD: handling fault status reg 3 [ 858.345719] dmar: DMAR:[DMA Write] Request device [01:00.0] fault addr e569d000 DMAR:[fault reason 05] PTE Write access is not set [ 858.346108] dmar: DRHD: handling fault status reg 3 [ 858.346250] dmar: DMAR:[DMA Write] Request device [01:00.0] fault addr e5706000 DMAR:[fault reason 05] PTE Write access is not set [ 858.346650] dmar: DRHD: handling fault status reg 3 [ 858.346797] dmar: DMAR:[DMA Write] Request device [01:00.0] fault addr e5766000 DMAR:[fault reason 05] PTE Write access is not set [ 858.347168] dmar: DRHD: handling fault status reg 3 [ 858.347305] dmar: DMAR:[DMA Write] Request device [01:00.0] fault addr e57c3000 DMAR:[fault reason 05] PTE Write access is not set Attached is the crash dump from sysfs