Attachment 894390 Details for Bug 1087565 – dmesg-3.15.0-0.rc5.git0.1.fc21.i686+debug hda_intel cacheline dma-debug

dmesg-3.15.0-0.rc5.git0.1.fc21.i686+debug hda_intel cacheline dma-debug

dmesg-3.15.0-0.rc5.git0.1.fc21.i686+debug-hda_intel-cacheline-dma-debug (text/plain), 2.86 KB, created by poma on 2014-05-11 09:54:59 UTC

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Creator: poma

Created: 2014-05-11 09:54:59 UTC

Size: 2.86 KB

patch

obsolete

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>[   29.858033] ------------[ cut here ]------------
>[   29.858042] WARNING: CPU: 2 PID: 628 at lib/dma-debug.c:593 debug_dma_assert_idle+0x159/0x1d0()
>[   29.858044] snd_hda_intel 0000:00:07.0: DMA-API: cpu touching an active dma mapped cacheline [cln=0x03074000]
>[   29.858046] Modules linked in: ip6t_REJECT xt_conntrack cfg80211 rfkill ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller nouveau snd_hda_codec mxm_wmi video snd_hwdep snd_seq kvm_amd i2c_algo_bit snd_seq_device kvm ttm ppdev snd_pcm drm_kms_helper serio_raw parport_serial k10temp microcode drm snd_timer snd soundcore parport_pc parport acpi_cpufreq wmi i2c_nforce2 i2c_core sunrpc ata_generic pata_acpi r8169 mii skge pata_amd uas usb_storage
>[   29.858095] CPU: 2 PID: 628 Comm: lightdm Not tainted 3.15.0-0.rc5.git0.1.fc21.i686+debug #1
>[   29.858097] Hardware name: Gigabyte Technology Co., Ltd. M720-US3/M720-US3, BIOS F7n 09/07/2010
>[   29.858099]  00000000 7aaa3646 00000000 ecc57df0 c0ae737d ecc57e34 ecc57e24 c04547b2
>[   29.858104]  c0cee30c ecc57e54 00000274 c0cec1cb 00000251 c0754d99 00000251 c0754d99
>[   29.858108]  f3721700 f2cf4120 03074000 ecc57e40 c045480e 00000009 ecc57e34 c0cee30c
>[   29.858113] Call Trace:
>[   29.858118]  [<c0ae737d>] dump_stack+0x48/0x60
>[   29.858122]  [<c04547b2>] warn_slowpath_common+0x82/0xa0
>[   29.858125]  [<c0754d99>] ? debug_dma_assert_idle+0x159/0x1d0
>[   29.858127]  [<c0754d99>] ? debug_dma_assert_idle+0x159/0x1d0
>[   29.858130]  [<c045480e>] warn_slowpath_fmt+0x3e/0x60
>[   29.858132]  [<c0754d99>] debug_dma_assert_idle+0x159/0x1d0
>[   29.858138]  [<c058a149>] ? anon_vma_prepare+0x29/0x140
>[   29.858141]  [<c057e56e>] do_wp_page+0xce/0x890
>[   29.858144]  [<c0580b72>] handle_mm_fault+0x662/0xb70
>[   29.858147]  [<c0af3667>] __do_page_fault+0x1a7/0x5d0
>[   29.858151]  [<c04e1057>] ? SyS_futex+0x97/0x180
>[   29.858154]  [<c04b1b00>] ? trace_hardirqs_on_caller+0x1c0/0x1e0
>[   29.858157]  [<c04b1a7c>] ? trace_hardirqs_on_caller+0x13c/0x1e0
>[   29.858159]  [<c0af3a90>] ? __do_page_fault+0x5d0/0x5d0
>[   29.858161]  [<c0af3aaa>] do_page_fault+0x1a/0x20
>[   29.858163]  [<c0af0484>] error_code+0x6c/0x74
>[   29.858165] ---[ end trace b400a64c04aed387 ]---
>[   29.858166] Mapped at:
>[   29.858168]  [<c0752e42>] debug_dma_alloc_coherent+0x22/0x70
>[   29.858170]  [<f80c3e90>] snd_dma_alloc_pages+0x170/0x260 [snd_pcm]
>[   29.858178]  [<f80c3fe2>] snd_dma_alloc_pages_fallback+0x62/0x90 [snd_pcm]
>[   29.858184]  [<f80c43b0>] snd_malloc_sgbuf_pages+0xf0/0x211 [snd_pcm]
>[   29.858189]  [<f80c3f23>] snd_dma_alloc_pages+0x203/0x260 [snd_pcm]
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Attachments on bug 1087565: 887013 | 888686 | 889478 | 889645 | 890536 | 890941 | 890999 | 892371 | 892372 | 892373 | 892374 | 892746 | 894387 | 894388 | 894389 | 894390