Attachment 97450 Details for Bug 77511 – drv_module_reload hang

drv_module_reload hang

drv_modual_reload_hang.txt (text/plain), 5.52 KB, created by Guo Jinxian on 2014-04-16 07:06:13 UTC

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Creator: Guo Jinxian

Created: 2014-04-16 07:06:13 UTC

Size: 5.52 KB

patch

obsolete

>
>[   74.043054] NET: Registered protocol family 10
>[  104.633025] Console: switching to colour VGA+ 80x25
>[  104.718779] drm_kms_helper: drm: unregistered panic notifier
>[  104.834151] ------------[ cut here ]------------
>[  104.889887] WARNING: CPU: 0 PID: 3807 at drivers/gpu/drm/drm_crtc.c:4684 drm_mode_config_cleanup+0x114/0x1a0 [drm]()
>[  105.017041] Modules linked in: ipv6 dm_mod dcdbas snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw i2c_i801 iTCO_wdt iTCO_vendor_support lpc_ich mfd_core snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore ppdev tpm_tis parport_pc tpm parport acpi_cpufreq i915(-) video button drm_kms_helper drm [last unloaded: snd_hda_intel]
>[  105.402971] CPU: 0 PID: 3807 Comm: rmmod Not tainted 3.14.0_drm-intel-nightly_45912b_20140416+ #1702
>[  105.513334] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  105.599532]  00000000 c1696876 00000000 c102c7ff f808e7e0 f5361400 f5361628 f5361594
>[  105.693413]  f5361634 c102c81f 00000009 00000000 f808e7e0 f5361400 f5361594 f5361438
>[  105.787297]  f53615a0 f81c8194 f4f78000 f5361400 00000000 f4f1c140 f81e60f0 f5361400
>[  105.881178] Call Trace:
>[  105.910690]  [<c1696876>] ? dump_stack+0x3e/0x4e
>[  105.966465]  [<c102c7ff>] ? warn_slowpath_common+0x61/0x74
>[  106.032743]  [<f808e7e0>] ? drm_mode_config_cleanup+0x114/0x1a0 [drm]
>[  106.110575]  [<c102c81f>] ? warn_slowpath_null+0xd/0x10
>[  106.173702]  [<f808e7e0>] ? drm_mode_config_cleanup+0x114/0x1a0 [drm]
>[  106.251555]  [<f81c8194>] ? intel_modeset_cleanup+0xab/0xcb [i915]
>[  106.326253]  [<f81e60f0>] ? i915_driver_unload+0xa8/0x24d [i915]
>[  106.398835]  [<f8089044>] ? drm_dev_unregister+0x18/0x6f [drm]
>[  106.469319]  [<f80897df>] ? drm_put_dev+0x3b/0x45 [drm]
>[  106.532445]  [<c12a5097>] ? pci_device_remove+0x2d/0x72
>[  106.595576]  [<c1318465>] ? __device_release_driver+0x62/0xa4
>[  106.665010]  [<c13189d2>] ? driver_detach+0x59/0x7b
>[  106.723935]  [<c131831d>] ? bus_remove_driver+0x50/0x6b
>[  106.787063]  [<c12a5191>] ? pci_unregister_driver+0xd/0x4d
>[  106.853341]  [<f808a9d2>] ? drm_pci_exit+0x30/0x74 [drm]
>[  106.917516]  [<c106f6ef>] ? SyS_delete_module+0x10a/0x161
>[  106.982740]  [<c10bc2b6>] ? __fput+0x178/0x197
>[  107.036412]  [<c169f5da>] ? sysenter_do_call+0x12/0x22
>[  107.098484] ---[ end trace 1afeaa78e492cda5 ]---
>[  107.156330] ------------[ cut here ]------------
>[  107.212109] WARNING: CPU: 4 PID: 3807 at drivers/gpu/drm/i915/i915_dma.c:1842 i915_driver_unload+0x177/0x24d [i915]()
>[  107.340409] Modules linked in: ipv6 dm_mod dcdbas snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic pcspkr serio_raw i2c_i801 iTCO_wdt iTCO_vendor_support lpc_ich mfd_core snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore ppdev tpm_tis parport_pc tpm parport acpi_cpufreq i915(-) video button drm_kms_helper drm [last unloaded: snd_hda_intel]
>[  107.726560] CPU: 4 PID: 3807 Comm: rmmod Tainted: G        W    3.14.0_drm-intel-nightly_45912b_20140416+ #1702
>[  107.848553] Hardware name: Dell Inc. OptiPlex 990/0DXWW6, BIOS A02 02/26/2011
>[  107.934782]  00000000 c1696876 00000000 c102c7ff f81e61bf f4f78000 f5361400 00000000
>[  108.028755]  f5361438 c102c81f 00000009 00000000 f81e61bf f5361400 f5308400 f8206ac8
>[  108.122694]  f3bec000 f8089044 f5361400 f5308400 f8206ac8 f80897df f5308464 c12a5097
>[  108.216640] Call Trace:
>[  108.246137]  [<c1696876>] ? dump_stack+0x3e/0x4e
>[  108.301891]  [<c102c7ff>] ? warn_slowpath_common+0x61/0x74
>[  108.368148]  [<f81e61bf>] ? i915_driver_unload+0x177/0x24d [i915]
>[  108.441745]  [<c102c81f>] ? warn_slowpath_null+0xd/0x10
>[  108.504845]  [<f81e61bf>] ? i915_driver_unload+0x177/0x24d [i915]
>[  108.578440]  [<f8089044>] ? drm_dev_unregister+0x18/0x6f [drm]
>[  108.648888]  [<f80897df>] ? drm_put_dev+0x3b/0x45 [drm]
>[  108.711977]  [<c12a5097>] ? pci_device_remove+0x2d/0x72
>[  108.775070]  [<c1318465>] ? __device_release_driver+0x62/0xa4
>[  108.844459]  [<c13189d2>] ? driver_detach+0x59/0x7b
>[  108.903347]  [<c131831d>] ? bus_remove_driver+0x50/0x6b
>[  108.966434]  [<c12a5191>] ? pci_unregister_driver+0xd/0x4d
>[  109.032682]  [<f808a9d2>] ? drm_pci_exit+0x30/0x74 [drm]
>[  109.096825]  [<c106f6ef>] ? SyS_delete_module+0x10a/0x161
>[  109.162019]  [<c10bc2b6>] ? __fput+0x178/0x197
>[  109.215665]  [<c169f5da>] ? sysenter_do_call+0x12/0x22
>[  109.277712] ---[ end trace 1afeaa78e492cda6 ]---
>[  109.334610] [drm] Module unloaded
>[  109.753169] [drm] Initialized drm 1.1.0 20060810
>[  110.061735] [drm] Memory usable by graphics device = 2048M
>[  110.134703] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>[  110.214600] [drm] Driver supports precise vblank timestamp query.
>[  110.290998] [drm] Wrong MCH_SSKPD value: 0x16040307
>[  110.349892] [drm] This can cause pipe underruns and display issues.
>[  110.425590] [drm] Please upgrade your BIOS to fix this.
>[  110.513014] fbcon: inteldrmfb (fb0) is primary device
>[  110.555552] Console: switching to colour frame buffer device 160x64
>[  110.695735] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
>[  110.770329] i915 0000:00:02.0: registered panic notifier
>[  110.834601] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
>[  110.917988] acpi device:02: registered as cooling_device8
>[  110.983292] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input8
>[  111.091742] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
>[  111.448651] hda_codec: ALC269VB: SKU not ready 0x411111f0
>[  112.261630] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off

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Attachments on bug 77511: 97450 | 100879

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