Public bug reported:
1-Set promiscuous mode in wlan interface (wireshark or tcpdump -i wlan0)
2-dmesg shows kernel errors
3-Slowdowns in desktop
4-Wifi doesn't work
5-Hangs on shutdown
dmesg shows:
[ 101.134338] device wlan0 entered promiscuous mode
[ 101.505929] BUG: unable to handle kernel NULL pointer dereference at 0000002c
[ 101.506223] IP: [<f81ed834>] ieee80211_rx_h_michael_mic_verify+0x184/0x1d0
[mac80211]
[ 101.506552] *pde = 5f1b0067
[ 101.506669] Oops: 0002 [#1] SMP
[ 101.506812] Modules linked in: parport_pc ppdev snd_via82xx gameport
snd_ac97_codec ac97_bus snd_pcm snd_page_alloc snd_mpu401_uart snd_seq_midi
joydev snd_rawmidi snd_seq_midi_event snd_seq snd_timer radeon snd_seq_device
snd arc4 psmouse rt61pci crc_itu_t ttm serio_raw rt2x00pci rt2x00lib soundcore
drm_kms_helper i2c_viapro mac80211 drm cfg80211 i2c_algo_bit eeprom_93cx6
shpchp binfmt_misc lp parport usbhid hid via_rhine sata_via pata_via
[ 101.508605]
[ 101.508665] Pid: 0, comm: swapper Not tainted 3.0.0-13-generic #22-Ubuntu
P4V88/P4V88
[ 101.509018] EIP: 0060:[<f81ed834>] EFLAGS: 00010246 CPU: 0
[ 101.509238] EIP is at ieee80211_rx_h_michael_mic_verify+0x184/0x1d0
[mac80211]
[ 101.509513] EAX: 00000000 EBX: f480bec8 ECX: 00000000 EDX: 00000000
[ 101.509750] ESI: 00000000 EDI: f0486046 EBP: f480be54 ESP: f480be24
[ 101.509900] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[ 101.509900] Process swapper (pid: 0, ti=f480a000 task=c175ffe0
task.ti=c175a000)
[ 101.509900] Stack:
[ 101.509900] c152ca3d f480be34 0000000a 00000000 00000000 f1f59f00 f480bec8
f0486046
[ 101.509900] 8f43c633 f480bec8 f1f59f00 00000001 f480be6c f8203a05 00000000
f480bec8
[ 101.509900] f480bec8 f1f59f00 f480be7c f8203bd6 f480bec8 f1f59f00 f480beac
f8203c7c
[ 101.509900] Call Trace:
[ 101.509900] [<c152ca3d>] ? _raw_spin_lock_irqsave+0x2d/0x40
[ 101.509900] [<f8203a05>] ieee80211_rx_handlers+0x125/0x2a0 [mac80211]
[ 101.509900] [<f8203bd6>] ieee80211_invoke_rx_handlers+0x56/0xa0 [mac80211]
[ 101.509900] [<f8203c7c>] ieee80211_prepare_and_rx_handle+0x5c/0xc0
[mac80211]
[ 101.509900] [<c111a0f8>] ? __kmalloc_track_caller+0x1c8/0x1d0
[ 101.509900] [<f8203e4b>] __ieee80211_rx_handle_packet+0x16b/0x2d0 [mac80211]
[ 101.509900] [<f8204090>] ieee80211_rx+0xe0/0x180 [mac80211]
[ 101.509900] [<f811da68>] rt2x00lib_rxdone+0x178/0x1f0 [rt2x00lib]
[ 101.509900] [<f807b265>] rt2x00pci_rxdone+0x65/0x90 [rt2x00pci]
[ 101.509900] [<c104e4d0>] ? local_bh_enable_ip+0x90/0x90
[ 101.509900] [<f80efaa8>] rt61pci_rxdone_tasklet+0x18/0x80 [rt61pci]
[ 101.509900] [<c104dff3>] tasklet_action+0x63/0x110
[ 101.509900] [<c104e4d0>] ? local_bh_enable_ip+0x90/0x90
[ 101.509900] [<c104e551>] __do_softirq+0x81/0x1a0
[ 101.509900] [<c126daa0>] ? trigger_softirq+0x70/0x70
[ 101.509900] [<c104e4d0>] ? local_bh_enable_ip+0x90/0x90
[ 101.509900] <IRQ>
[ 101.509900] [<c104e896>] ? irq_exit+0x76/0xa0
[ 101.509900] [<c1533f7b>] ? do_IRQ+0x4b/0xc0
[ 101.509900] [<c104e880>] ? irq_exit+0x60/0xa0
[ 101.509900] [<c1534049>] ? smp_apic_timer_interrupt+0x59/0x88
[ 101.509900] [<c1533eb0>] ? common_interrupt+0x30/0x38
[ 101.509900] [<c1009941>] ? mwait_idle+0x71/0x130
[ 101.509900] [<c100175a>] ? cpu_idle+0x8a/0xc0
[ 101.509900] [<c14ffaf5>] ? rest_init+0x5d/0x68
[ 101.509900] [<c17be763>] ? start_kernel+0x352/0x358
[ 101.509900] [<c17be3a2>] ? pass_bootoption.constprop.2+0xe2/0xe2
[ 101.509900] [<c17be0a9>] ? i386_start_kernel+0xa9/0xaf
[ 101.509900] Code: 01 00 b8 01 00 00 00 e9 e2 fe ff ff 8d 76 00 f6 c1 01 75
bb 83 e1 10 0f 85 d1 fe ff ff 8b 53 10 8d 04 b6 8b 4b 1c c1 e0 02 01 c2
[ 101.509900] 4a 2c 0f b7 53 20 03 43 10 66 89 50 30 31 c0 e9 ae fe ff ff
[ 101.509900] EIP: [<f81ed834>] ieee80211_rx_h_michael_mic_verify+0x184/0x1d0
[mac80211] SS:ESP 0068:f480be24
[ 101.509900] CR2: 000000000000002c
[ 101.509900] BUG: scheduling while atomic: swapper/0/0x10000300
[ 101.509900] Modules linked in: parport_pc ppdev snd_via82xx gameport
snd_ac97_codec ac97_bus snd_pcm snd_page_alloc snd_mpu401_uart snd_seq_midi
joydev snd_rawmidi snd_seq_midi_event snd_seq snd_timer radeon snd_seq_device
snd arc4 psmouse rt61pci crc_itu_t ttm serio_raw rt2x00pci rt2x00lib soundcore
drm_kms_helper i2c_viapro mac80211 drm cfg80211 i2c_algo_bit eeprom_93cx6
shpchp binfmt_misc lp parport usbhid hid via_rhine sata_via pata_via
[ 101.509900] Modules linked in: parport_pc ppdev snd_via82xx gameport
snd_ac97_codec ac97_bus snd_pcm snd_page_alloc snd_mpu401_uart snd_seq_midi
joydev snd_rawmidi snd_seq_midi_event snd_seq snd_timer radeon snd_seq_device
snd arc4 psmouse rt61pci crc_itu_t ttm serio_raw rt2x00pci rt2x00lib soundcore
drm_kms_helper i2c_viapro mac80211 drm cfg80211 i2c_algo_bit eeprom_93cx6
shpchp binfmt_misc lp parport usbhid hid via_rhine sata_via pata_via
[ 101.509900]
[ 101.509900] Pid: 0, comm: swapper Not tainted 3.0.0-13-generic #22-Ubuntu
P4V88/P4V88
[ 101.509900] EIP: 0060:[<c1009941>] EFLAGS: 00000246 CPU: 0
[ 101.509900] EIP is at mwait_idle+0x71/0x130
[ 101.509900] EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: 00000000
[ 101.509900] ESI: c17ba698 EDI: 6a068159 EBP: c175bf98 ESP: c175bf84
[ 101.509900] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[ 101.509900] Process swapper (pid: 0, ti=f480a000 task=c175ffe0
task.ti=c175a000)
[ 101.509900] Stack:
[ 101.509900] 00000000 00000000 00000000 c17ba698 6a068159 c175bfb4 c100175a
8f43c633
[ 101.509900] 6a068159 c17fd0c0 0008e000 c175d000 c175bfbc c14ffaf5 c175bfe0
c17be763
[ 101.509900] 000000c3 c17be3a2 c175bfe0 1daa1c29 c3716c9f c17fd0c0 00000000
c175bff8
[ 101.509900] Call Trace:
[ 101.509900] [<c100175a>] cpu_idle+0x8a/0xc0
[ 101.509900] [<c14ffaf5>] rest_init+0x5d/0x68
[ 101.509900] [<c17be763>] start_kernel+0x352/0x358
[ 101.509900] [<c17be3a2>] ? pass_bootoption.constprop.2+0xe2/0xe2
[ 101.509900] [<c17be0a9>] i386_start_kernel+0xa9/0xaf
[ 101.509900] Code: 00 e0 ff ff 31 d2 83 c0 08 89 d1 0f 01 c8 0f ae f0 89 f6
89 e0 25 00 e0 ff ff 8b 40 08 a8 08 0f 85 a4 00 00 00 31 c0 fb 0f 01 c9
[ 101.509900] a1 c0 70 86 c1 89 45 f0 3e 8d 74 26 00 83 c4 08 5b 5e 5f 5d
[ 101.679411] Call Trace:
[ 101.679411] [<c100175a>] cpu_idle+0x8a/0xc0
[ 101.679411] [<c14ffaf5>] rest_init+0x5d/0x68
[ 101.679411] [<c17be763>] start_kernel+0x352/0x358
[ 101.679411] [<c17be3a2>] ? pass_bootoption.constprop.2+0xe2/0xe2
[ 101.679411] [<c17be0a9>] i386_start_kernel+0xa9/0xaf
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: linux-image-3.0.0-13-generic 3.0.0-13.22
ProcVersionSignature: Ubuntu 3.0.0-13.22-generic 3.0.6
Uname: Linux 3.0.0-13-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu4
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: raul 1335 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'V8237'/'VIA 8237 with CMI9761A+ at 0xd000, irq 22'
Mixer name : 'C-Media Electronics CMI9761A+'
Components : 'AC97a:434d4983'
Controls : 41
Simple ctrls : 30
Date: Wed Nov 23 23:10:20 2011
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
ProcEnviron:
LANG=es_ES.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-13-generic
root=UUID=2162f47a-462e-4856-b9a2-10f430a0a9fd ro quiet splash vt.handoff=7
PulseSinks: Error: command ['pacmd', 'list-sinks'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
PulseSources: Error: command ['pacmd', 'list-sources'] failed with exit code 1:
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-3.0.0-13-generic N/A
linux-backports-modules-3.0.0-13-generic N/A
linux-firmware 1.60
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/28/2004
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.60
dmi.board.name: P4V88
dmi.board.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrP1.60:bd10/28/2004:svn:pnP4V88:pvr1.00:rvn:rnP4V88:rvr1.0:
dmi.product.name: P4V88
dmi.product.version: 1.00
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: apport-bug i386 oneiric
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https://bugs.launchpad.net/bugs/894173
Title:
Promiscuous mode in wlan causes kernel errors and system failures
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