From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julian Wollrath Subject: Trace on HD6320 after resume on v3.7-rc6 Date: Wed, 21 Nov 2012 14:24:43 +0100 Message-ID: <20121121142443.6e195922@ilfaris> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mout.web.de (mout.web.de [212.227.17.12]) by gabe.freedesktop.org (Postfix) with ESMTP id 23A01E5C02 for ; Wed, 21 Nov 2012 05:37:24 -0800 (PST) Received: from ilfaris ([193.170.62.226]) by smtp.web.de (mrweb101) with ESMTPSA (Nemesis) id 0MSaZk-1TipI32y6G-00SEQc for ; Wed, 21 Nov 2012 14:24:48 +0100 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org Hello, while having problems with the resume of the snd-hda-intel driver, I found the following in my dmesg output: [ 245.003310] irq 16: nobody cared (try booting with the "irqpoll" option) [ 245.003318] Pid: 691, comm: kworker/u:3 Tainted: G C 3.7.0-rc6-wl+ #3 [ 245.003321] Call Trace: [ 245.003342] [] ? __report_bad_irq+0x36/0xd0 [ 245.003350] [] ? note_interrupt+0x1cd/0x220 [ 245.003359] [] ? handle_irq_event_percpu+0x8e/0x1c0 [ 245.003367] [] ? __do_softirq+0x105/0x1e0 [ 245.003374] [] ? handle_irq_event+0x36/0x60 [ 245.003383] [] ? handle_fasteoi_irq+0x4c/0xe0 [ 245.003390] [] ? handle_irq+0x15/0x20 [ 245.003396] [] ? do_IRQ+0x52/0xd0 [ 245.003404] [] ? common_interrupt+0x6a/0x6a [ 245.003430] [] ? ttm_bo_move_memcpy+0x3a0/0x4e0 [ttm] [ 245.003443] [] ? ttm_bo_move_memcpy+0x304/0x4e0 [ttm] [ 245.003457] [] ? ttm_bo_handle_move_mem+0x234/0x3e0 [ttm] [ 245.003469] [] ? ttm_bo_mem_space+0x170/0x350 [ttm] [ 245.003503] [] ? atom_execute_table_locked+0x70/0x2d0 [radeon] [ 245.003516] [] ? ttm_bo_move_buffer+0x14f/0x160 [ttm] [ 245.003528] [] ? ttm_bo_validate+0x95/0x120 [ttm] [ 245.003559] [] ? radeon_bo_pin_restricted+0x10c/0x1b0 [radeon] [ 245.003590] [] ? radeon_gart_table_vram_pin+0x33/0xb0 [radeon] [ 245.003619] [] ? atom_execute_table+0x55/0x70 [radeon] [ 245.003649] [] ? evergreen_startup+0x386/0x1610 [radeon] [ 245.003677] [] ? atom_asic_init+0x145/0x1a0 [radeon] [ 245.003706] [] ? evergreen_resume+0x32/0x80 [radeon] [ 245.003730] [] ? radeon_resume_kms+0x68/0x190 [radeon] [ 245.003737] [] ? pci_pm_restore+0xe0/0xe0 [ 245.003745] [] ? dpm_run_callback.isra.5+0x14/0x40 [ 245.003752] [] ? device_resume+0xb4/0x140 [ 245.003759] [] ? async_resume+0x14/0x40 [ 245.003767] [] ? async_run_entry_fn+0x86/0x1b0 [ 245.003775] [] ? process_one_work+0x126/0x490 [ 245.003782] [] ? async_unregister_domain+0x70/0x70 [ 245.003788] [] ? worker_thread+0x15d/0x450 [ 245.003795] [] ? flush_delayed_work+0x40/0x40 [ 245.003801] [] ? kthread+0xb3/0xc0 [ 245.003807] [] ? kthread_create_on_node+0x110/0x110 [ 245.003814] [] ? ret_from_fork+0x7c/0xb0 [ 245.003820] [] ? kthread_create_on_node+0x110/0x110 [ 245.003823] handlers: [ 245.003838] [] azx_interrupt [snd_hda_intel] [ 245.003841] Disabling IRQ #16 I was not able to reproduce it but maybe the trace is helpful nevertheless. I got it during the resume after a suspend to ram. If you have further questions, please feel free to ask. With best regards, Julian Wollrath