[Bug 99847] New: [BAT][IVB] Suspend tests fail due to e1000 driver failing to suspend

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=99847

            Bug ID: 99847
           Summary: [BAT][IVB] Suspend tests fail due to e1000 driver
                    failing to suspend
           Product: DRI
           Version: DRI git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: tvrtko.ursulin at linux.intel.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

https://intel-gfx-ci.01.org/CI/Patchwork_3870/fi-ivb-3520m/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-b.html

[  432.585002] ------------[ cut here ]------------
[  432.585013] WARNING: CPU: 3 PID: 8372 at kernel/irq/manage.c:1478
__free_irq+0x9f/0x280
[  432.585015] Trying to free already-free IRQ 20
[  432.585016] Modules linked in: cdc_ncm usbnet x86_pkg_temp_thermal
intel_powerclamp coretemp mii crct10dif_pclmul crc32_pclmul ghash_clmulni_intel
snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel
snd_hda_codec snd_hwdep lpc_ich snd_hda_core snd_pcm mei_me mei sdhci_pci sdhci
i915 mmc_core e1000e ptp pps_core prime_numbers
[  432.585042] CPU: 3 PID: 8372 Comm: kworker/u16:40 Tainted: G     U         
4.10.0-rc8-CI-Patchwork_3870+ #1
[  432.585044] Hardware name: LENOVO 2356GCG/2356GCG, BIOS G7ET31WW (1.13 )
07/02/2012
[  432.585050] Workqueue: events_unbound async_run_entry_fn
[  432.585051] Call Trace:
[  432.585058]  dump_stack+0x67/0x92
[  432.585062]  __warn+0xc6/0xe0
[  432.585065]  warn_slowpath_fmt+0x4a/0x50
[  432.585070]  ? _raw_spin_lock_irqsave+0x49/0x60
[  432.585072]  __free_irq+0x9f/0x280
[  432.585075]  free_irq+0x34/0x80
[  432.585089]  e1000_free_irq+0x65/0x70 [e1000e]
[  432.585098]  e1000e_pm_freeze+0x7a/0xb0 [e1000e]
[  432.585106]  e1000e_pm_suspend+0x21/0x30 [e1000e]
[  432.585113]  pci_pm_suspend+0x71/0x140
[  432.585118]  dpm_run_callback+0x6f/0x330
[  432.585122]  ? pci_pm_freeze+0xe0/0xe0
[  432.585125]  __device_suspend+0xea/0x330
[  432.585128]  async_suspend+0x1a/0x90
[  432.585132]  async_run_entry_fn+0x34/0x160
[  432.585137]  process_one_work+0x1f4/0x6d0
[  432.585140]  ? process_one_work+0x16e/0x6d0
[  432.585143]  worker_thread+0x49/0x4a0
[  432.585145]  kthread+0x107/0x140
[  432.585148]  ? process_one_work+0x6d0/0x6d0
[  432.585150]  ? kthread_create_on_node+0x40/0x40
[  432.585154]  ret_from_fork+0x2e/0x40
[  432.585156] ---[ end trace 6712df7f8c4b9124 ]---
[  433.531342] pci_pm_suspend(): e1000e_pm_suspend+0x0/0x30 [e1000e] returns -2
[  433.531345] dpm_run_callback(): pci_pm_suspend+0x0/0x140 returns -2
[  433.531349] PM: Device 0000:00:19.0 failed to suspend async: error -2
[  433.531439] PM: Some devices failed to suspend, or early wake event detected
[  433.542069] sd 0:0:0:0: [sda] Starting disk

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