Bug#597904: phonet/chromium kernel oops still in 2.6.32-26
Hi,
I am still seeing kernel panics with the 2.6.32-26 version of the
kernel currently in squeeze.
Indeed, I had also been running chromium on an up-to-date squeeze and
phonet loaded. Crashes seem to happen within a couple of hours of
loading phonet.
Oops messages below, let me know if I can supply additional information.
Cheers,
Karsten
2.3.32-5-686-bigmmem:
[35221.762853] usb 3-2: USB disconnect, address 13
[38994.824565] lo: Disabled Privacy Extensions
[38995.024896] BUG: unable to handle kernel NULL pointer dereference at 00000008
[38995.024907] IP: [<c127e9ad>] _spin_lock_bh+0xd/0x1e
[38995.024917] *pdpt = 0000000034c3d001 *pde = 0000000000000000
[38995.024923] Oops: 0002 [#1] SMP
[38995.024928] last sysfs file: /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
[38995.024932] Modules linked in: cdc_phonet cdc_ether usbnet phonet cdc_acm dvb_core v4l2_common ir_common i2c_algo_bit videobuf_dma_sg videobuf_core btcx_risc tveeprom netconsole configfs
usblp nls_utf8 nls_cp437 vfat fat parport_pc ppdev lp parport sco bridge stp bnep powernow_k8 rfcomm l2cap crc16 cpufreq_userspace cpufreq_stats cpufreq_powersave bluetooth cpufreq_conserv
ative binfmt_misc kvm_amd kvm uinput fuse loop firewire_sbp2 arc4 ecb zd1211rw uvcvideo videodev v4l1_compat mac80211 snd_usb_audio snd_usb_lib cfg80211 rfkill snd_hda_codec_atihdmi snd_hda
_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq i2c_piix4 snd_timer snd_seq_device pcspkr i2c_core
snd fglrx(P) button evdev processor soundcore snd_page_alloc xfs exportfs sg sr_mod sd_mod cdrom ata_generic crc_t10dif usbhid hid usb_storage firewire_ohci r8169 pata_atiixp ahci libata m
ii ohci_hcd ehci_hcd thermal thermal_sys usbcore firewire_core nls_base crc_itu_t scsi_mod [last unloaded: bttv]
[38995.025157]
[38995.025161] Pid: 21, comm: netns Tainted: P (2.6.32-5-686-bigmem #1) MS-7646
[38995.025165] EIP: 0060:[<c127e9ad>] EFLAGS: 00010206 CPU: 1
[38995.025169] EIP is at _spin_lock_bh+0xd/0x1e
[38995.025172] EAX: 00000100 EBX: 00000008 ECX: ef91e000 EDX: 00000001
[38995.025175] ESI: 00000008 EDI: 00000000 EBP: ef91e000 ESP: f70d9ef8
[38995.025179] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[38995.025182] Process netns (pid: 21, ti=f70d8000 task=f7099980 task.ti=f70d8000)
[38995.025184] Stack:
[38995.025186] 00000000 f83ea108 f83ec5f8 ef91e000 00000000 00000000 f83ea504 fffffff2
[38995.025201] <0> 00000296 00000006 f8dc50f0 f8dc59e8 adb46683 f83ec5f8 ffffffee c1280638
[38995.025219] <0> ef91e000 00000006 ef91e000 f4308940 f70d9fb0 f4308950 c104d766 ffffffff
[38995.025235] Call Trace:
[38995.025241] [<f83ea108>] ? phonet_device_destroy+0x54/0xf8 [phonet]
[38995.025245] [<f83ea504>] ? phonet_device_notify+0x94/0xae [phonet]
[38995.025251] [<f8dc50f0>] ? netconsole_netdev_event+0xa4/0xab [netconsole]
[38995.025255] [<c1280638>] ? notifier_call_chain+0x2a/0x47
[38995.025260] [<c104d766>] ? raw_notifier_call_chain+0x9/0xc
[38995.025265] [<c11ea290>] ? rollback_registered+0x9a/0xec
[38995.025269] [<c11ea311>] ? unregister_netdevice+0x2f/0x54
[38995.025273] [<c11ea345>] ? unregister_netdev+0xf/0x15
[38995.025277] [<c11e6093>] ? cleanup_net+0x43/0x7d
[38995.025281] [<c10473c7>] ? worker_thread+0x141/0x1bd
[38995.025284] [<c11e6050>] ? cleanup_net+0x0/0x7d
[38995.025288] [<c104a0fe>] ? autoremove_wake_function+0x0/0x2d
[38995.025292] [<c1047286>] ? worker_thread+0x0/0x1bd
[38995.025295] [<c1049ecc>] ? kthread+0x61/0x66
[38995.025299] [<c1049e6b>] ? kthread+0x0/0x66
[38995.025304] [<c1008d27>] ? kernel_thread_helper+0x7/0x10
[38995.025306] Code: e8 f1 fd ff ff 5b c3 53 89 c3 e8 42 ca db ff 89 d8 f0 83 28 01 79 05 e8 f6 fd ff ff 5b c3 53 89 c3 e8 2b ca db ff b8 00 01 00 00 <f0> 66 0f c1 03 38 e0 74 06 f3 90 8a 0
3 eb f6 5b c3 53 89 c3 e8
[38995.025448] EIP: [<c127e9ad>] _spin_lock_bh+0xd/0x1e SS:ESP 0068:f70d9ef8
[38995.025456] CR2: 0000000000000008
[38995.025459] ---[ end trace e36124e232b8b66b ]---
[38995.025462] Kernel panic - not syncing: Fatal exception in interrupt
[38995.025466] Pid: 21, comm: netns Tainted: P D 2.6.32-5-686-bigmem #1
[38995.025469] Call Trace:
[38995.025473] [<c127ce3a>] ? panic+0x38/0xe4
[38995.025476] [<c127f441>] ? oops_end+0x91/0x9d
[38995.025481] [<c1020c66>] ? no_context+0x134/0x13d
[38995.025485] [<c1020d84>] ? __bad_area_nosemaphore+0x115/0x11d
[38995.025490] [<c122928c>] ? snmp_mib_free+0x1a/0x29
[38995.025494] [<c1249511>] ? addrconf_ifdown+0x23f/0x260
[38995.025498] [<c124ac14>] ? addrconf_notify+0x6a4/0x776
[38995.025501] [<c1280307>] ? do_page_fault+0x0/0x307
[38995.025505] [<c1020d96>] ? bad_area_nosemaphore+0xa/0xc
[38995.025509] [<c127eb33>] ? error_code+0x73/0x78
[38995.025513] [<c127e9ad>] ? _spin_lock_bh+0xd/0x1e
[38995.025517] [<f83ea108>] ? phonet_device_destroy+0x54/0xf8 [phonet]
[38995.025522] [<f83ea504>] ? phonet_device_notify+0x94/0xae [phonet]
[38995.025527] [<f8dc50f0>] ? netconsole_netdev_event+0xa4/0xab [netconsole]
[38995.025531] [<c1280638>] ? notifier_call_chain+0x2a/0x47
[38995.025534] [<c104d766>] ? raw_notifier_call_chain+0x9/0xc
[38995.025538] [<c11ea290>] ? rollback_registered+0x9a/0xec
[38995.025542] [<c11ea311>] ? unregister_netdevice+0x2f/0x54
[38995.025545] [<c11ea345>] ? unregister_netdev+0xf/0x15
[38995.025548] [<c11e6093>] ? cleanup_net+0x43/0x7d
[38995.025551] [<c10473c7>] ? worker_thread+0x141/0x1bd
[38995.025555] [<c11e6050>] ? cleanup_net+0x0/0x7d
[38995.025559] [<c104a0fe>] ? autoremove_wake_function+0x0/0x2d
[38995.025562] [<c1047286>] ? worker_thread+0x0/0x1bd
[38995.025566] [<c1049ecc>] ? kthread+0x61/0x66
[38995.025569] [<c1049e6b>] ? kthread+0x0/0x66
[38995.025573] [<c1008d27>] ? kernel_thread_helper+0x7/0x10
amd64:
[35221.762853] usb 3-2: USB disconnect, address 13
[38994.824565] lo: Disabled Privacy Extensions
[38995.024896] BUG: unable to handle kernel NULL pointer dereference at 00000008
[38995.024907] IP: [<c127e9ad>] _spin_lock_bh+0xd/0x1e
[38995.024917] *pdpt = 0000000034c3d001 *pde = 0000000000000000
[38995.024923] Oops: 0002 [#1] SMP
[38995.024928] last sysfs file: /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
[38995.024932] Modules linked in: cdc_phonet cdc_ether usbnet phonet cdc_acm dvb_core v4l2_common ir_common i2c_algo_bit videobuf_dma_sg videobuf_core btcx_risc tveeprom netconsole configfs
usblp nls_utf8 nls_cp437 vfat fat parport_pc ppdev lp parport sco bridge stp bnep powernow_k8 rfcomm l2cap crc16 cpufreq_userspace cpufreq_stats cpufreq_powersave bluetooth cpufreq_conserv
ative binfmt_misc kvm_amd kvm uinput fuse loop firewire_sbp2 arc4 ecb zd1211rw uvcvideo videodev v4l1_compat mac80211 snd_usb_audio snd_usb_lib cfg80211 rfkill snd_hda_codec_atihdmi snd_hda
_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq i2c_piix4 snd_timer snd_seq_device pcspkr i2c_core
snd fglrx(P) button evdev processor soundcore snd_page_alloc xfs exportfs sg sr_mod sd_mod cdrom ata_generic crc_t10dif usbhid hid usb_storage firewire_ohci r8169 pata_atiixp ahci libata m
ii ohci_hcd ehci_hcd thermal thermal_sys usbcore firewire_core nls_base crc_itu_t scsi_mod [last unloaded: bttv]
[38995.025157]
[38995.025161] Pid: 21, comm: netns Tainted: P (2.6.32-5-686-bigmem #1) MS-7646
[38995.025165] EIP: 0060:[<c127e9ad>] EFLAGS: 00010206 CPU: 1
[38995.025169] EIP is at _spin_lock_bh+0xd/0x1e
[38995.025172] EAX: 00000100 EBX: 00000008 ECX: ef91e000 EDX: 00000001
[38995.025175] ESI: 00000008 EDI: 00000000 EBP: ef91e000 ESP: f70d9ef8
[38995.025179] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[38995.025182] Process netns (pid: 21, ti=f70d8000 task=f7099980 task.ti=f70d8000)
[38995.025184] Stack:
[38995.025186] 00000000 f83ea108 f83ec5f8 ef91e000 00000000 00000000 f83ea504 fffffff2
[38995.025201] <0> 00000296 00000006 f8dc50f0 f8dc59e8 adb46683 f83ec5f8 ffffffee c1280638
[38995.025219] <0> ef91e000 00000006 ef91e000 f4308940 f70d9fb0 f4308950 c104d766 ffffffff
[38995.025235] Call Trace:
[38995.025241] [<f83ea108>] ? phonet_device_destroy+0x54/0xf8 [phonet]
[38995.025245] [<f83ea504>] ? phonet_device_notify+0x94/0xae [phonet]
[38995.025251] [<f8dc50f0>] ? netconsole_netdev_event+0xa4/0xab [netconsole]
[38995.025255] [<c1280638>] ? notifier_call_chain+0x2a/0x47
[38995.025260] [<c104d766>] ? raw_notifier_call_chain+0x9/0xc
[38995.025265] [<c11ea290>] ? rollback_registered+0x9a/0xec
[38995.025269] [<c11ea311>] ? unregister_netdevice+0x2f/0x54
[38995.025273] [<c11ea345>] ? unregister_netdev+0xf/0x15
[38995.025277] [<c11e6093>] ? cleanup_net+0x43/0x7d
[38995.025281] [<c10473c7>] ? worker_thread+0x141/0x1bd
[38995.025284] [<c11e6050>] ? cleanup_net+0x0/0x7d
[38995.025288] [<c104a0fe>] ? autoremove_wake_function+0x0/0x2d
[38995.025292] [<c1047286>] ? worker_thread+0x0/0x1bd
[38995.025295] [<c1049ecc>] ? kthread+0x61/0x66
[38995.025299] [<c1049e6b>] ? kthread+0x0/0x66
[38995.025304] [<c1008d27>] ? kernel_thread_helper+0x7/0x10
[38995.025306] Code: e8 f1 fd ff ff 5b c3 53 89 c3 e8 42 ca db ff 89 d8 f0 83 28 01 79 05 e8 f6 fd ff ff 5b c3 53 89 c3 e8 2b ca db ff b8 00 01 00 00 <f0> 66 0f c1 03 38 e0 74 06 f3 90 8a 0
3 eb f6 5b c3 53 89 c3 e8
[38995.025448] EIP: [<c127e9ad>] _spin_lock_bh+0xd/0x1e SS:ESP 0068:f70d9ef8
[38995.025456] CR2: 0000000000000008
[38995.025459] ---[ end trace e36124e232b8b66b ]---
[38995.025462] Kernel panic - not syncing: Fatal exception in interrupt
[38995.025466] Pid: 21, comm: netns Tainted: P D 2.6.32-5-686-bigmem #1
[38995.025469] Call Trace:
[38995.025473] [<c127ce3a>] ? panic+0x38/0xe4
[38995.025476] [<c127f441>] ? oops_end+0x91/0x9d
[38995.025481] [<c1020c66>] ? no_context+0x134/0x13d
[38995.025485] [<c1020d84>] ? __bad_area_nosemaphore+0x115/0x11d
[38995.025490] [<c122928c>] ? snmp_mib_free+0x1a/0x29
[38995.025494] [<c1249511>] ? addrconf_ifdown+0x23f/0x260
[38995.025498] [<c124ac14>] ? addrconf_notify+0x6a4/0x776
[38995.025501] [<c1280307>] ? do_page_fault+0x0/0x307
[38995.025505] [<c1020d96>] ? bad_area_nosemaphore+0xa/0xc
[38995.025509] [<c127eb33>] ? error_code+0x73/0x78
[38995.025513] [<c127e9ad>] ? _spin_lock_bh+0xd/0x1e
[38995.025517] [<f83ea108>] ? phonet_device_destroy+0x54/0xf8 [phonet]
[38995.025522] [<f83ea504>] ? phonet_device_notify+0x94/0xae [phonet]
[38995.025527] [<f8dc50f0>] ? netconsole_netdev_event+0xa4/0xab [netconsole]
[38995.025531] [<c1280638>] ? notifier_call_chain+0x2a/0x47
[38995.025534] [<c104d766>] ? raw_notifier_call_chain+0x9/0xc
[38995.025538] [<c11ea290>] ? rollback_registered+0x9a/0xec
[38995.025542] [<c11ea311>] ? unregister_netdevice+0x2f/0x54
[38995.025545] [<c11ea345>] ? unregister_netdev+0xf/0x15
[38995.025548] [<c11e6093>] ? cleanup_net+0x43/0x7d
[38995.025551] [<c10473c7>] ? worker_thread+0x141/0x1bd
[38995.025555] [<c11e6050>] ? cleanup_net+0x0/0x7d
[38995.025559] [<c104a0fe>] ? autoremove_wake_function+0x0/0x2d
[38995.025562] [<c1047286>] ? worker_thread+0x0/0x1bd
[38995.025566] [<c1049ecc>] ? kthread+0x61/0x66
[38995.025569] [<c1049e6b>] ? kthread+0x0/0x66
[38995.025573] [<c1008d27>] ? kernel_thread_helper+0x7/0x10
Reply to: