Public bug reported: Apr 13 18:44:19 TELNETPC444 kernel: [24155.137135] ------------[ cut here ]------------ Apr 13 18:44:19 TELNETPC444 kernel: [24155.137191] WARNING: at /build/buildd/linux-3.2.0/net/mac80211/rx.c:2985 ieee80211_rx+0x14b/0x1b0 [mac80211]() Apr 13 18:44:19 TELNETPC444 kernel: [24155.137197] Hardware name: Latitude E5520 Apr 13 18:44:19 TELNETPC444 kernel: [24155.137201] Modules linked in: pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) rfcomm bnep dm_crypt joydev snd_hda_codec_hdmi snd_hda_codec_idt bcma arc4 ppdev dell_wmi sparse_keymap dell_laptop dcdbas pcmcia btusb bluetooth uvcvideo videodev v4l2_compat_ioctl32 snd_hda_intel snd_hda_codec snd_hwdep psmouse snd_pcm serio_raw snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq parport_pc brcmsmac snd_timer snd_seq_device mac80211 brcmutil mei(C) snd cfg80211 crc8 cordic mac_hid soundcore snd_page_alloc yenta_socket pcmcia_rsrc pcmcia_core lp parport usbhid hid firewire_ohci i915 sdhci_pci sdhci firewire_core tg3 crc_itu_t drm_kms_helper drm i2c_algo_bit wmi video Apr 13 18:44:19 TELNETPC444 kernel: [24155.137310] Pid: 0, comm: swapper/0 Tainted: G WC O 3.2.0-23-generic #36-Ubuntu Apr 13 18:44:19 TELNETPC444 kernel: [24155.137315] Call Trace: Apr 13 18:44:19 TELNETPC444 kernel: [24155.137319] <IRQ> [<ffffffff8106712f>] warn_slowpath_common+0x7f/0xc0 Apr 13 18:44:19 TELNETPC444 kernel: [24155.137343] [<ffffffff8106718a>] warn_slowpath_null+0x1a/0x20 Apr 13 18:44:19 TELNETPC444 kernel: [24155.137373] [<ffffffffa022fa2b>] ieee80211_rx+0x14b/0x1b0 [mac80211] Apr 13 18:44:19 TELNETPC444 kernel: [24155.137395] [<ffffffffa020fd61>] ieee80211_tasklet_handler+0xc1/0x180 [mac80211] Apr 13 18:44:19 TELNETPC444 kernel: [24155.137407] [<ffffffff8165c579>] ? _raw_spin_unlock_bh+0x19/0x20 Apr 13 18:44:19 TELNETPC444 kernel: [24155.137418] [<ffffffff8106e2e8>] tasklet_action+0x78/0x140 Apr 13 18:44:19 TELNETPC444 kernel: [24155.137427] [<ffffffff8106e928>] __do_softirq+0xa8/0x210 Apr 13 18:44:19 TELNETPC444 kernel: [24155.137438] [<ffffffff81034cc2>] ? ack_apic_level+0x72/0x190 Apr 13 18:44:19 TELNETPC444 kernel: [24155.137448] [<ffffffff81666cec>] call_softirq+0x1c/0x30 Apr 13 18:44:19 TELNETPC444 kernel: [24155.137458] [<ffffffff81015305>] do_softirq+0x65/0xa0 Apr 13 18:44:19 TELNETPC444 kernel: [24155.137466] [<ffffffff8106ed0e>] irq_exit+0x8e/0xb0 Apr 13 18:44:19 TELNETPC444 kernel: [24155.137478] [<ffffffff816675a3>] do_IRQ+0x63/0xe0 Apr 13 18:44:19 TELNETPC444 kernel: [24155.137494] [<ffffffff8165c92e>] common_interrupt+0x6e/0x6e Apr 13 18:44:19 TELNETPC444 kernel: [24155.137500] <EOI> [<ffffffff8108e329>] ? enqueue_hrtimer+0x39/0xc0 Apr 13 18:44:19 TELNETPC444 kernel: [24155.137523] [<ffffffff8136b42d>] ? intel_idle+0xed/0x150 Apr 13 18:44:19 TELNETPC444 kernel: [24155.137529] [<ffffffff8136b40f>] ? intel_idle+0xcf/0x150 Apr 13 18:44:19 TELNETPC444 kernel: [24155.137538] [<ffffffff81504a01>] cpuidle_idle_call+0xc1/0x280 Apr 13 18:44:19 TELNETPC444 kernel: [24155.137547] [<ffffffff8101222a>] cpu_idle+0xca/0x120 Apr 13 18:44:19 TELNETPC444 kernel: [24155.137558] [<ffffffff816235ae>] rest_init+0x72/0x74 Apr 13 18:44:19 TELNETPC444 kernel: [24155.137570] [<ffffffff81cfbc0d>] start_kernel+0x3ba/0x3c7 Apr 13 18:44:19 TELNETPC444 kernel: [24155.137579] [<ffffffff81cfb388>] x86_64_start_reservations+0x132/0x136 Apr 13 18:44:19 TELNETPC444 kernel: [24155.137588] [<ffffffff81cfb140>] ? early_idt_handlers+0x140/0x140 Apr 13 18:44:19 TELNETPC444 kernel: [24155.137597] [<ffffffff81cfb459>] x86_64_start_kernel+0xcd/0xdc Apr 13 18:44:19 TELNETPC444 kernel: [24155.137603] ---[ end trace 288486d0f1b2f349 ]--- Apr 13 18:44:19 TELNETPC444 kernel: [24155.160583] ------------[ cut here ]------------
ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-23-generic 3.2.0-23.36 ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14 Uname: Linux 3.2.0-23-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu2 Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: STAC92xx Analog [STAC92xx Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: hatem 1921 F.... pulseaudio Card0.Amixer.info: Card hw:0 'PCH'/'HDA Intel PCH at 0xe5440000 irq 43' Mixer name : 'Intel CougarPoint HDMI' Components : 'HDA:111d76e7,1028049a,00100102 HDA:80862805,80860101,00100000' Controls : 38 Simple ctrls : 14 Date: Fri Apr 13 19:00:37 2012 HibernationDevice: RESUME=UUID=37b01884-bc5f-4236-9bf1-b7297601e3f4 InstallationMedia: Kubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120406) MachineType: Dell Inc. Latitude E5520 PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcEnviron: LANGUAGE= TERM=xterm LANG=fr_FR.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-23-generic root=UUID=8a4b0ccf-b5ec-41f1-a163-773b862548da ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.2.0-23-generic N/A linux-backports-modules-3.2.0-23-generic N/A linux-firmware 1.79 SourcePackage: linux StagingDrivers: mei UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/30/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: A05 dmi.board.name: 0KCT5J dmi.board.vendor: Dell Inc. dmi.board.version: A01 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA05:bd11/30/2011:svnDellInc.:pnLatitudeE5520:pvr01:rvnDellInc.:rn0KCT5J:rvrA01:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude E5520 dmi.product.version: 01 dmi.sys.vendor: Dell Inc. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug apport-kerneloops precise staging -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/981018 Title: WARNING: at /build/buildd/linux-3.2.0/net/mac80211/rx.c:2985 ieee80211_rx+0x14b/0x1b0 [mac80211]() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/981018/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs