> Hi, cc'ing mailing list,
Daniel any ideas? Dave. > I reported this bug a few days ago, but nobody did respond to my bug > report: > http://lkml.indiana.edu/hypermail/linux/kernel/1311.2/00058.html > > Every time I restart the X server I will run into this bug with 3.12.0. > > Help is welcome. > > [ 9913.719551] BUG: Bad page state in process Xorg pfn:20f2bb > [ 9913.721755] page:ffffea00083caec0 count:0 mapcount:0 > mapping:ffff8802357975f8 index:0xe > [ 9913.733741] page flags: > 0x800000000008001c(referenced|uptodate|dirty|swapbacked) > [ 9913.741062] Modules linked in: tcp_lp fuse ipt_MASQUERADE ip6t_REJECT > xt_conntrack bluetooth 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 arc4 iwldvm > snd_usb_audio mac80211 snd_hda_codec_hdmi iwlwifi snd_hda_codec_realtek > snd_usbmidi_lib snd_hda_intel kvm_intel asix snd_hda_codec usbnet kvm atl1c > snd_hwdep mii snd_seq acer_wmi acerhdf sparse_keymap snd_pcm joydev pcspkr > cfg80211 rfkill acpi_cpufreq freq_table snd_rawmidi snd_seq_device > snd_page_alloc snd_timer snd wmi soundcore uinput ipv6 xts gf128mul udl > syscopyarea sysfillrect sysimgblt drm_usb usb_storage > [ 9913.741125] CPU: 0 PID: 723 Comm: Xorg Tainted: G B 3.12.0 #2 > [ 9913.741128] Hardware name: Acer Aspire 1810T/JM11-MS, BIOS v1.3310 > 03/25/2010 > [ 9913.741130] 0000000000000000 ffff880213127cc0 ffffffff8154dc8b > ffff880213127cd8 > [ 9913.741135] ffffffff8154b6e7 ffffea00083caec0 ffff880213127d10 > ffffffff810c6955 > [ 9913.741139] ffffea00083caec0 800000000008001c 0000000000000000 > ffff880234080000 > [ 9913.741143] Call Trace: > [ 9913.741151] [<ffffffff8154dc8b>] dump_stack+0x19/0x1b > [ 9913.741155] [<ffffffff8154b6e7>] bad_page+0xc9/0xe2 > [ 9913.741160] [<ffffffff810c6955>] free_pages_prepare+0xd5/0xe0 > [ 9913.741165] [<ffffffff810c725d>] free_hot_cold_page+0x1d/0x120 > [ 9913.741169] [<ffffffff810cbe9e>] __put_single_page+0x1e/0x30 > [ 9913.741172] [<ffffffff810cc045>] put_page+0x25/0x40 > [ 9913.741178] [<ffffffff81346a73>] i915_gem_object_put_pages_gtt+0xc3/0x1a0 > [ 9913.741183] [<ffffffff81348378>] i915_gem_object_put_pages+0x78/0xd0 > [ 9913.741187] [<ffffffff8134a167>] i915_gem_free_object+0xe7/0x220 > [ 9913.741192] [<ffffffff81318a75>] drm_gem_object_free+0x25/0x30 > [ 9913.741196] [<ffffffff8132e5db>] drm_gem_dmabuf_release+0x4b/0x70 > [ 9913.741201] [<ffffffff813ae0b7>] dma_buf_release+0x27/0x90 > [ 9913.741205] [<ffffffff8110deab>] __fput+0xcb/0x240 > [ 9913.741209] [<ffffffff8110e059>] ____fput+0x9/0x10 > [ 9913.741214] [<ffffffff81052b5c>] task_work_run+0x9c/0xc0 > [ 9913.741219] [<ffffffff8103a365>] do_exit+0x6d5/0x9d0 > [ 9913.741223] [<ffffffff81551063>] ? __schedule+0x243/0x5e0 > [ 9913.741227] [<ffffffff81052b44>] ? task_work_run+0x84/0xc0 > [ 9913.741232] [<ffffffff8103b4d5>] do_group_exit+0x35/0x90 > [ 9913.741236] [<ffffffff8103b53f>] SyS_exit_group+0xf/0x10 > [ 9913.741241] [<ffffffff81558960>] system_call_fastpath+0x16/0x1b > [ 9913.741246] BUG: Bad page state in process Xorg pfn:20f2bc > [ 9913.749565] page:ffffea00083caf00 count:0 mapcount:0 > mapping:ffff8802357975f8 index:0xf > > with kind regards > thomas > > > >
