Public bug reported: I get random kernel oops since Precise : Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.877672] BUG: unable to handle kernel paging request at a0005410 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.877749] IP: [<c102cab0>] kmap_atomic_prot+0x20/0x100 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.877801] *pde = 00000000 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.877830] Oops: 0000 [#1] SMP Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.877866] Modules linked in: snd_hda_codec_idt parport_pc ppdev rfcomm btusb bnep bluetooth binfmt_misc arc4 hid_apple joydev snd_hda_intel snd_hda_codec snd_hwdep snd_pcm isight_firmware ath9k mac80211 snd_seq_midi ath9k_common applesmc snd_rawmidi input_polldev ath9k_hw usbhid ath hid appletouch snd_seq_midi_event cfg80211 snd_seq snd_timer snd_seq_device snd soundcore snd_page_alloc i915 drm_kms_helper drm i2c_algo_bit video mac_hid apple_bl lp parport firewire_ohci firewire_core crc_itu_t sky2 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.878345] Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.878361] Pid: 0, comm: swapper/0 Not tainted 3.2.0-24-generic #39-Ubuntu Apple Inc. MacBook2,1/Mac-F4208CAA Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.878441] EIP: 0060:[<c102cab0>] EFLAGS: 00010202 CPU: 0 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.878485] EIP is at kmap_atomic_prot+0x20/0x100 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.878520] EAX: a0005410 EBX: f60a3ee0 ECX: f540a000 EDX: 00000163 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.878564] ESI: 00000000 EDI: f4d95f40 EBP: f540bd40 ESP: f540bd30 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.878608] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.878647] Process swapper/0 (pid: 0, ti=f540a000 task=c17cc020 task.ti=c17c6000) Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.878705] Stack: Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.878723] c19c1540 f60a3ee0 00000000 f4d95f40 f540bd48 c102cba3 f540bd7c c147220d Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.878808] 00000000 00000020 f4d95f40 f4d95f6c a0005410 0000540f db2dce40 00000000 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.878895] db2dce40 00000020 e7de3800 f540bd8c c1472827 db2dce40 e7362000 f540bda4 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.878982] Call Trace: Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.879003] [<c102cba3>] __kmap_atomic+0x13/0x20 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.879041] [<c147220d>] skb_copy_ubufs+0x8d/0x1c0 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.879078] [<c1472827>] skb_clone+0x77/0x90 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.879114] [<c153579f>] packet_rcv_spkt+0x5f/0x140 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.879156] [<c147c5c0>] __netif_receive_skb+0x3b0/0x450 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.879197] [<c1027498>] ? default_spin_lock_flags+0x8/0x10 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.879242] [<c147cfbf>] netif_receive_skb+0x6f/0x80 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.879301] [<f86253a7>] ieee80211_deliver_skb.isra.33+0x87/0x180 [mac80211] Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.879367] [<f8625898>] ieee80211_rx_h_data+0xf8/0x1a0 [mac80211] Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.879427] [<f86263ae>] ieee80211_rx_handlers+0x16e/0x2b0 [mac80211] Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.879491] [<f8626589>] ieee80211_prepare_and_rx_handle+0x99/0xf0 [mac80211] Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.879561] [<f862675b>] __ieee80211_rx_handle_packet+0x17b/0x2e0 [mac80211] Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.879626] [<f86269a0>] ieee80211_rx+0xe0/0x180 [mac80211] Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.879674] [<c1027498>] ? default_spin_lock_flags+0x8/0x10 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.879719] [<c1576f9d>] ? _raw_spin_lock_irqsave+0x2d/0x40 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.879767] [<f84fe321>] ath_rx_tasklet+0x551/0x680 [ath9k] Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.879815] [<f84fac75>] ath9k_tasklet+0xe5/0x170 [ath9k] Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.879860] [<c1051f20>] ? local_bh_enable_ip+0x90/0x90 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.879904] [<c1051a43>] tasklet_action+0x63/0x110 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.879941] [<c1051f20>] ? local_bh_enable_ip+0x90/0x90 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.881519] [<c1051fa1>] __do_softirq+0x81/0x1a0 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.881519] [<c1051f20>] ? local_bh_enable_ip+0x90/0x90 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.881519] <IRQ> Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.881519] [<c10522e6>] ? irq_exit+0x76/0xa0 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.881519] [<c157e6bb>] ? do_IRQ+0x4b/0xc0 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.881519] [<c1008bb8>] ? sched_clock+0x8/0x10 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.881519] [<c10703fb>] ? sched_clock_local+0xcb/0x1c0 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.881519] [<c157e5f0>] ? common_interrupt+0x30/0x38 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.881519] [<c10700d8>] ? kexec_crash_loaded_show+0x28/0x30 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.881519] [<c1315954>] ? arch_local_irq_enable+0x5/0xb Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.881519] [<c1316695>] ? acpi_idle_enter_bm+0x228/0x268 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.881519] [<c14493cd>] ? cpuidle_idle_call+0xad/0x250 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.881519] [<c100180c>] ? cpu_idle+0x9c/0xe0 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.881519] [<c1546965>] ? rest_init+0x5d/0x68 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.881519] [<c183577b>] ? start_kernel+0x357/0x35d Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.881519] [<c18353b5>] ? pass_bootoption.constprop.2+0xe2/0xe2 Jun 10 23:21:18 pierre-MacBook kernel: [ 2112.881519] [<c18350a9>] ? i386_start_kernel+0xa9/0xaf
ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-24-generic 3.2.0-24.39 ProcVersionSignature: Ubuntu 3.2.0-24.39-generic 3.2.16 Uname: Linux 3.2.0-24-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu8 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: pierre 1789 F.... xfce4-volumed pierre 3736 F.... pulseaudio Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0x50440000 irq 43' Mixer name : 'SigmaTel STAC9221 A1' Components : 'HDA:83847680,106b2200,00103401' Controls : 25 Simple ctrls : 13 Date: Wed Jun 13 19:03:39 2012 HibernationDevice: RESUME=UUID=64a9213e-1288-4cc7-a492-9c794cd144b1 MachineType: Apple Inc. MacBook2,1 ProcEnviron: LANGUAGE=fr_FR:en TERM=xterm PATH=(custom, no user) LANG=fr_FR.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-24-generic root=UUID=c2be4ec7-8fb8-4ddd-8435-3e42cd8992bb ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.2.0-24-generic N/A linux-backports-modules-3.2.0-24-generic N/A linux-firmware 1.79 SourcePackage: linux UpgradeStatus: Upgraded to precise on 2012-04-27 (47 days ago) dmi.bios.date: 06/27/07 dmi.bios.vendor: Apple Inc. dmi.bios.version: MB21.88Z.00A5.B07.0706270922 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: Mac-F4208CAA dmi.board.vendor: Apple Inc. dmi.board.version: PVT dmi.chassis.asset.tag: Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-F4208CAA dmi.modalias: dmi:bvnAppleInc.:bvrMB21.88Z.00A5.B07.0706270922:bd06/27/07:svnAppleInc.:pnMacBook2,1:pvr1.0:rvnAppleInc.:rnMac-F4208CAA:rvrPVT:cvnAppleInc.:ct10:cvrMac-F4208CAA: dmi.product.name: MacBook2,1 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 precise -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1012770 Title: Kernel Oops : unable to handle kernel paging request at a0005410 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1012770/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs