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Red Hat Bugzilla – Attachment 696186 Details for
Bug 910025
[abrt] kernel: WARNING: at lib/dma-debug.c:933 check_unmap+0x47b/0x950()
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File: backtrace
backtrace (text/plain), 2.57 KB, created by
kevin martin
on 2013-02-11 16:28:56 UTC
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Description:
File: backtrace
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Creator:
kevin martin
Created:
2013-02-11 16:28:56 UTC
Size:
2.57 KB
patch
obsolete
>WARNING: at lib/dma-debug.c:933 check_unmap+0x47b/0x950() >Hardware name: Qosmio X505 >atl1c 0000:0b:00.0: DMA-API: device driver failed to check map error[device address=0x00000000bb56a000] [size=90 bytes] [mapped as single] >Modules linked in: > snd_hda_codec_hdmi snd_hda_codec_conexant arc4 uvcvideo snd_hda_intel rtl8192se videobuf2_vmalloc snd_hda_codec videobuf2_memops videobuf2_core videodev rtlwifi media snd_hwdep snd_seq snd_seq_device mac80211 snd_pcm snd_page_alloc snd_timer cfg80211 coretemp snd iTCO_wdt iTCO_vendor_support microcode serio_raw soundcore joydev lpc_ich mfd_core atl1c toshiba_acpi sparse_keymap intel_ips rfkill i2c_i801 vhost_net tun macvtap macvlan kvm_intel kvm crc32c_intel nouveau mxm_wmi i2c_algo_bit drm_kms_helper ttm firewire_ohci sdhci_pci sdhci drm mmc_core firewire_core crc_itu_t i2c_core wmi video >Pid: 744, comm: libvirtd Not tainted 3.8.0-0.rc6.git1.1.fc19.x86_64 #1 >Call Trace: > <IRQ> [<ffffffff81065ed0>] warn_slowpath_common+0x70/0xa0 > [<ffffffff81065f4c>] warn_slowpath_fmt+0x4c/0x50 > [<ffffffff8136566b>] check_unmap+0x47b/0x950 > [<ffffffff81365b9f>] debug_dma_unmap_page+0x5f/0x70 > [<ffffffffa02b899f>] atl1c_intr+0x22f/0x5b0 [atl1c] > [<ffffffff81110ef6>] handle_irq_event_percpu+0x56/0x390 > [<ffffffff8111126d>] handle_irq_event+0x3d/0x60 > [<ffffffff81113cf7>] handle_edge_irq+0x77/0x130 > [<ffffffff8101c36f>] handle_irq+0xbf/0x150 > [<ffffffff81070760>] ? irq_enter+0x50/0xa0 > [<ffffffff816e610d>] do_IRQ+0x4d/0xc0 > [<ffffffff816db672>] common_interrupt+0x72/0x72 > <EOI> [<ffffffff816d1bbd>] ? __slab_free+0x58/0x38b > [<ffffffff816dabab>] ? _raw_spin_unlock_irqrestore+0x3b/0x70 > [<ffffffff816d1bbd>] __slab_free+0x58/0x38b > [<ffffffff810d39bd>] ? trace_hardirqs_on+0xd/0x10 > [<ffffffff81193c29>] ? __put_anon_vma+0x59/0xd0 > [<ffffffff811b0692>] kmem_cache_free+0x312/0x320 > [<ffffffff81193ea8>] ? unlink_anon_vmas+0xa8/0x180 > [<ffffffff81193c29>] __put_anon_vma+0x59/0xd0 > [<ffffffff81193f02>] unlink_anon_vmas+0x102/0x180 > [<ffffffff81185248>] free_pgtables+0xa8/0x120 > [<ffffffff8118fa02>] exit_mmap+0xb2/0x170 > [<ffffffff81062eff>] mmput+0x7f/0x110 > [<ffffffff811d3bbc>] flush_old_exec+0x3fc/0x780 > [<ffffffff812278c9>] load_elf_binary+0x369/0x18f0 > [<ffffffff811d334f>] ? search_binary_handler+0x1bf/0x4f0 > [<ffffffff81227560>] ? notesize.isra.12+0x30/0x30 > [<ffffffff811d3331>] search_binary_handler+0x1a1/0x4f0 > [<ffffffff811d31f7>] ? search_binary_handler+0x67/0x4f0 > [<ffffffff811d4aca>] do_execve_common.isra.25+0x4ea/0x590 > [<ffffffff811d46f2>] ? do_execve_common.isra.25+0x112/0x590 > [<ffffffff811d4e76>] sys_execve+0x36/0x50 > [<ffffffff816e4ac9>] stub_execve+0x69/0xc0
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