| 2008-10-20 08:32:08 |
Michal Koziorowski |
bug |
|
|
added bug |
| 2008-10-20 08:32:08 |
Michal Koziorowski |
bug |
|
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added attachment 'kernel.gz' (Part of kern.log) |
| 2008-10-20 08:33:03 |
Michal Koziorowski |
bug |
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added attachment 'lspci-vvnn.log' (lspci-vvnn.log) |
| 2008-10-20 08:33:34 |
Michal Koziorowski |
bug |
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added attachment 'dmesg.log' (dmesg.log) |
| 2008-10-20 08:34:56 |
Michal Koziorowski |
bug |
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added attachment 'uname-a.log' (uname-a.log) |
| 2008-10-20 08:35:08 |
Michal Koziorowski |
bug |
|
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added attachment 'version.log' (version.log) |
| 2008-10-20 11:07:41 |
arno_b |
None: bugtargetdisplayname |
Ubuntu |
linux (Ubuntu) |
|
| 2008-10-20 11:07:41 |
arno_b |
None: bugtargetname |
ubuntu |
linux (Ubuntu) |
|
| 2008-10-20 11:07:41 |
arno_b |
None: statusexplanation |
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|
|
| 2008-10-20 11:07:41 |
arno_b |
None: title |
Bug #286285 in Ubuntu: "kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100" |
Bug #286285 in linux (Ubuntu): "kernel 2.6.27-7-generic bug BUG: scheduling while atomic: swapper/0/0x00000100" |
|
| 2008-10-23 22:19:49 |
Alex Willmer |
bug |
|
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added attachment 'kern.log' (Kernel log extract, from time of first occurence this evening) |
| 2008-10-24 08:36:54 |
Michal Koziorowski |
bug |
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added attachment 'kern.log.short.gz' (Next part of my current log.) |
| 2008-10-24 16:34:20 |
Benjamin Wohlwend |
bug |
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added attachment 'kern.log.gz' (kern.log, first occurance of the bug at line 882) |
| 2008-10-25 01:22:59 |
Dylan McCall |
bug |
|
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added attachment 'dylan-laptop.logs.tar.gz' (dylan-laptop.logs.tar.gz) |
| 2008-10-25 23:13:35 |
Anthony Noto |
linux: status |
New |
Confirmed |
|
| 2008-10-25 23:13:35 |
Anthony Noto |
linux: assignee |
|
ubuntu-kernel-team |
|
| 2008-10-25 23:13:35 |
Anthony Noto |
linux: statusexplanation |
|
Thanks for reporting this bug and any supporting documentation. Since this bug has enough information provided for a developer to begin work, I'm going to mark it as confirmed and let them handle it from here. Thanks for taking the time to make Ubuntu better! |
|
| 2008-10-27 13:17:31 |
Chris Coulson |
linux: status |
Confirmed |
Triaged |
|
| 2008-10-27 13:17:31 |
Chris Coulson |
linux: importance |
Undecided |
High |
|
| 2008-10-27 13:17:31 |
Chris Coulson |
linux: statusexplanation |
Thanks for reporting this bug and any supporting documentation. Since this bug has enough information provided for a developer to begin work, I'm going to mark it as confirmed and let them handle it from here. Thanks for taking the time to make Ubuntu better! |
|
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| 2008-10-27 17:05:55 |
henriq |
bug |
|
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assigned to sysklogd |
| 2008-10-27 17:33:25 |
Chris Coulson |
sysklogd: status |
New |
Invalid |
|
| 2008-10-27 17:33:25 |
Chris Coulson |
sysklogd: statusexplanation |
|
I don't think there is a bug in sysklogd here, so I'm closing that task. klogd is working hard because it is being flooded with call traces from the kernel |
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| 2008-10-28 19:48:56 |
Alex Willmer |
bug |
|
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added attachment 'lsmod+lspci' (lsmod+lspci) |
| 2008-10-31 10:54:07 |
Ryan Maki |
bug |
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added attachment '286285_rmaki_dell_latitude_d630.tar.gz' (286285_rmaki_dell_latitude_d630.tar.gz) |
| 2008-11-02 01:05:36 |
Antonio Salazar |
bug |
|
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added attachment 'cpuinfo' (/proc/cpuinfo) |
| 2008-11-02 16:43:16 |
Robb Topolski |
bug |
|
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added attachment 'runaway_kernel_log.txt.gz' (Includes the first lines from bootup to two seconds worth of kern.log with info) |
| 2008-11-02 18:33:29 |
Benjamin Wohlwend |
bug |
|
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added attachment 'lspci.log' (lspci.log) |
| 2008-11-02 18:48:52 |
nickolai |
bug |
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added attachment 'lspci.out' (lspci.out) |
| 2008-11-02 18:55:12 |
Tom Jaeger |
bug |
|
|
assigned to linux (Fedora) |
| 2008-11-02 19:02:36 |
Bug Watch Updater |
linux: status |
Unknown |
Confirmed |
|
| 2008-11-02 19:19:33 |
Tom Jaeger |
bug |
|
|
assigned to intellinuxwireless |
| 2008-11-02 19:21:36 |
Bug Watch Updater |
intellinuxwireless: status |
Unknown |
Confirmed |
|
| 2008-11-04 00:39:02 |
Tom Jaeger |
bug |
|
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added attachment 'bug286285.tar.gz' (bug286285.tar.gz) |
| 2008-11-04 20:50:39 |
Crashbit |
bug |
|
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added attachment 'dmesg' (dmesg) |
| 2008-11-04 21:05:58 |
Bug Watch Updater |
intellinuxwireless: status |
Confirmed |
Invalid |
|
| 2008-11-04 21:29:45 |
Iain Buclaw |
bug |
|
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added attachment 'dmesg.log' (dmesg.log) |
| 2008-11-04 21:31:56 |
Iain Buclaw |
bug |
|
|
added attachment 'lsmod' (lsmod) |
| 2008-11-05 20:21:40 |
Bug Watch Updater |
intellinuxwireless: status |
Invalid |
Fix Released |
|
| 2008-11-05 20:34:30 |
Tim Gardner |
linux: status |
New |
Fix Committed |
|
| 2008-11-05 20:34:30 |
Tim Gardner |
linux: assignee |
|
timg-tpi |
|
| 2008-11-05 20:34:30 |
Tim Gardner |
linux: importance |
Undecided |
High |
|
| 2008-11-05 20:34:30 |
Tim Gardner |
linux: statusexplanation |
|
SRU Justification
Impact: iwl4965 driver can oops when scanning for access points
Patch Description: Do not sleep during scan cancellation
Patch: http://kernel.ubuntu.com/git?p=ubuntu/ubuntu-intrepid.git;a=commit;h=8e80cc54c0b08f38cf1f9a66ebd96284b55f0d2f
Test Case: See bug description |
|
| 2008-11-05 20:34:30 |
Tim Gardner |
linux: milestone |
|
intrepid-updates |
|
| 2008-11-05 20:34:57 |
Tim Gardner |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2008-11-06 17:07:33 |
Martin Pitt |
bug |
|
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added subscriber SRU Verification |
| 2008-11-08 00:59:01 |
Dylan McCall |
bug |
|
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added attachment 'debug.log.tar.gz' (/var/log/debug from Dylan McCall's (possibly insane) laptop) |
| 2008-11-11 19:57:08 |
Bug Watch Updater |
linux: status |
Confirmed |
Fix Committed |
|
| 2008-11-12 00:47:14 |
traxxas |
bug |
|
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added attachment 'lspci.txt' (lspci.txt) |
| 2008-11-13 19:08:52 |
Bug Watch Updater |
linux: status |
Fix Committed |
Fix Released |
|
| 2008-11-16 10:05:43 |
aldebx |
bug |
|
|
added attachment 'daemon.log' (daemon.log) |
| 2008-11-17 09:14:11 |
Jamie Bainbridge |
bug |
|
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added attachment 'dmesg3.log' (dmesg with -8-generic kernel and backports) |
| 2008-11-24 15:41:15 |
Nicoco |
bug |
|
|
added attachment 'dmesg.log' (dmesg.log) |
| 2008-11-24 15:41:50 |
Nicoco |
bug |
|
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added attachment 'lspci-vvnn.log' (lspci-vvnn.log) |
| 2008-11-24 15:42:28 |
Nicoco |
bug |
|
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added attachment 'uname-a.log' (uname-a.log) |
| 2008-11-24 15:43:04 |
Nicoco |
bug |
|
|
added attachment 'version.log' (version.log) |
| 2008-11-27 17:26:33 |
inflamestory |
bug |
|
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added attachment 'dmesg.1' (dmesg.1) |
| 2008-11-27 17:28:37 |
inflamestory |
bug |
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added attachment 'dmesg.0' (dmesg.0) |
| 2008-12-03 06:26:39 |
Mike Butash |
bug |
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added attachment 'dmesg.log_mb2008120200' (dmesg of pertinent events around iwl and thinkfinger) |
| 2008-12-04 18:16:24 |
Chris Coulson |
description |
Today I found strange bug in kernel. My system was very slow and I found dd and klogd are taking 100% of my cpu.
I take a look in /var/log/kern.log and saw those errors:
Oct 20 05:40:35 michallo-laptop kernel: [21300.953136] CE: hpet increasing min_delta_ns to 33750 nsec
Oct 20 06:02:06 michallo-laptop kernel: [22591.473112] CE: hpet increasing min_delta_ns to 50624 nsec
Oct 20 07:00:34 michallo-laptop kernel: [26099.438256] BUG: scheduling while atomic: swapper/0/0x00000100
Oct 20 07:00:34 michallo-laptop kernel: [26099.438265] Modules linked in: af_packet binfmt_misc sco bridge stp rfcomm bnep l2cap ipv6 ppdev acpi_cpufreq cpufreq_ondemand cpufreq_userspace cpufreq_stats freq_
table cpufreq_powersave cpufreq_conservative pci_slot sbs sbshc container iptable_filter ip_tables x_tables sbp2 parport_pc lp parport joydev arc4 ecb crypto_blkcipher dcdbas psmouse serio_raw pcspkr iwlagn
btusb bluetooth iwlcore snd_hda_intel evdev rfkill snd_pcm_oss led_class snd_mixer_oss mac80211 snd_pcm sdhci_pci sdhci cfg80211 uvcvideo mmc_core compat_ioctl32 videodev ricoh_mmc v4l1_compat iTCO_wdt snd_s
eq_dummy iTCO_vendor_support nvidia(P) snd_seq_oss i2c_core video output snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd battery wmi button soundcore ac shpchp pci_hotplug sn
d_page_alloc intel_agp agpgart ext3 jbd mbcache usb_storage sr_mod cdrom usbhid hid sd_mod crc_t10dif sg ata_piix ata_generic libusual ahci pata_acpi ohci1394 slI imt/so9lp2_4t_k8_+l+0er/cshp_uh 45667d4 /69
Oct 20 07:00:34 michallo-laptop kernel: >7e>19at3 r<lel tng b .0<,1exf0b11e x] 341>t 2.8ohoc2_ern
Oct 20 07:00:34 michallo-laptop kernel: fxx3s6[e3lepi_nre.:s<cas95mwi]101c10n[/9r9[>pr1Tratd0]0<: t05[_20.[n00/>>5.>e20eendete2 300 sec>p2t>01aes]x0x02a8 snodcl>P<c4 ca21 a0ex0<e4]<769 p_
Oct 20 07:00:34 michallo-laptop kernel: qaas _0>0]0re
Oct 20 07:00:34 michallo-laptop kernel: >l4d4__i]0o1x14 b=ro_erta[G0S:6:d<m4<8 2 9 >]0a000
Oct 20 07:00:34 michallo-laptop kernel: .ttcvo ->E1D[9+14a?et[74 4>4u02xd3kus rskbI]60f=0< 1xa90[447<00t 40=]ulrctictlD:09<f1740mxa<1[sr>_+b6=44cbimts4P65R>0-vc>tpdhe22>9
Oct 20 07:00:34 michallo-laptop kernel: ad9=4bmbl_qisW 954x]4/9<kbpe 03x40o2x=0ecsp_q_de[7cC0c= 02u 2c0be20+cc>.il sipri_io447R 4e4 6nb4i5]4 a7fs4xgaocv ewr d2
Oct 20 07:00:34 michallo-laptop kernel: b[+[r1eetzceed50<?l>mtausrwmeehg47 0 r<>1eetzceed57<?l>mtausrwmvn :i0 l2 ea]e5cr604x20?00>mtuesrl_eehg< :f6cr[0 efzceed57<?l>mtausrrl_c n02 u=:8a9e5cr6.4520?00>mtues
rl_eehc47 05r4[0
Oct 20 07:00:34 michallo-laptop kernel: cceed50<?l>mtausrw_eehg47 05u4>1eet.c30x20?00>mtuesrl_eehg< 05u4>1eetzceed50<?l>mtausrrlvn :i02 l2 ea]e5cae1_520?00>mtuesrl_eehg47:06u>[0
Oct 20 07:00:34 michallo-laptop kernel: cc9e<50<?l>mtausrrl_c 00G0.=0
Oct 20 07:00:34 michallo-laptop kernel: 1 etzceed57<?l>mtausrrl_c n0. [=:ea]e5cr6.4520?00>mtuesrl_eehg47 06u>[0
Oct 20 07:00:34 michallo-laptop kernel: cc9 <570?0>mdturr1ecl:0ED2l<>i>1eetzce <520?i>4mtusersrnsh
Oct 20 07:00:34 michallo-laptop kernel: 740GC:C20 R04l.u05e4=2 uh1r r<068k[>a>]019] e e]
Oct 20 07:00:34 michallo-laptop kernel: [eo55ftdc0cz.4a ccf609slot ert_pc rrwlsd1lm_rie_vencorestl sd2:n g68>ir<::00074D:20 0R0 f2 4[l6 < =4ce>m:->601e_>a>]019] e e]
Oct 20 07:00:34 michallo-laptop kernel: [eo55ftdc0c0.4ra crf60930.1
Oct 20 07:00:34 michallo-laptop kernel: 04_0<dx5>] c260270d8>] <4? acpi09ei0l0>[26094mic: swdt_miscaufreq_ueslot sert_pc rrwlsd1lm_rie_vencornestl dh2:n g68>ir<::00074DG2000R
Oct 20 07:00:34 michallo-laptop kernel: f2 4[l6 < =4ce>m:-46
Oct 20 07:00:34 michallo-laptop kernel: [e[>a>]019] e e]
Oct 20 07:00:34 michallo-laptop kernel: [eo55ftdc0c0.4ra crf6e9e301
Oct 20 07:00:34 michallo-laptop kernel: e440<dx5>] c260270d8>] <4? acpi_0ei0l0>[26094mic: swt_miscaufreq_ueslot sert_pc rrwlsd1lm_rie_vencornestl sh2:n g
Oct 20 07:00:34 michallo-laptop kernel: 8>ir<::00074D: 0 0R0 f2]4[l6 < =4ue1m -46
Oct 20 07:00:34 michallo-laptop kernel: [e[>a>]019] e e]
Oct 20 07:00:34 michallo-laptop kernel: [eo55ftdc0c0.4ra crf6e0e30.
...
...
ct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<c036edb3>] rest_init+0x53/0x60
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] =======================
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] bad: scheduling f8/0x100
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<c0137682>] __do_softirq+0x92/0x120
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<c013776d>] do_softirq+0x5d/0x60
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<c01378e5>] irq_exit+0x55/0x90
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<c0106c1a>] do_IRQ+0x4a/0x80
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<c0105003>] common_interrupt+0x23/0x30
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<c01700d8>] ? __audit_mq_getsetattr+0x68/0xb0
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<f885a800>] ? acpi_idle_enter_bm+0x268/0x2b7 [processor]
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<c02dbf6b>] cpuidle_idle_call+0x7b/0xd0
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<c010288d>] cpu_idle+0x7d/0x140
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<c036edb3>] rest_init+0x53/0x60
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] =======================
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] BUG: scheduling while atomic: swapper/0/0x00000100
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] Modules linked in: af_packet binfmt_misc sco bridge stp rfcomm bnep l2cap ipv6 ppdev acpi_cpufreq cpufreq_ondemand cpufreq_userspace cpufreq_stats freq_
table cpufreq_powersave cpufreq_conservative pci_slot sbs sbshc container iptable_filter ip_tables x_tables sbp2 parport_pc lp parport joydev arc4 ecb crypto_blkcipher dcdbas psmouse serio_raw pcspkr iwlagn
btusb bluetooth iwlcore snd_hda_intel evdev rfkill snd_pcm_oss led_class snd_mixer_oss mac80211 snd_pcm sdhci_pci sdhci cfg80211 uvcvideo mmc_core compat_ioctl32 videodev ricoh_mmc v4l1_compat iTCO_wdt snd_s
eq_dummy iTCO_vendor_support nvidia(P) snd_seq_oss i2c_core video output snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd battery wmi button soundcore ac shpchp pci_hotplug sn
d_page_alloc intel_agp agpgart ext3 jbd mbcache usb_storage sr_mod cdrom usbhid hid sd_mod crc_t10dif sg ata_piix ata_generic libusual ahci pata_acpi ohci1394 sky2 libata scsi_mod dock ieee1394 uhci_hcd ehci
Oct 20 07:00:34 michallo-laptop kernel: hcd usbcore thermal processor fan fbcon tileblit font bitblit softcursor fuse
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015]
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] Pid: 0, comm: swapper Tainted: P W (2.6.27-7-generic #1)
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] EIP: 0060:[<f885a800>] EFLAGS: 00000246 CPU: 0
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] EIP is at acpi_idle_enter_bm+0x268/0x2b7 [processor]
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] EAX: c0510760 EBX: 0000daf7 ECX: 00000000 EDX: 01cfe000
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] ESI: 00000000 EDI: 009cbbdf EBP: c04a7f90 ESP: c04a7f74
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] CR0: 8005003b CR2: b59b3000 CR3: 00515000 CR4: 00000690
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] DR6: ffff0ff0 DR7: 00000400
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<c02dbf6b>] cpuidle_idle_call+0x7b/0xd0
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<c010288d>] cpu_idle+0x7d/0x140
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<c036edb3>] rest_init+0x53/0x60
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] =======================
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] bad: scheduling from the idle thread!
...
my kern.log very fast grew up to 2048MB. |
***Important summary for those experiencing this bug***
Kernel versions where this bug is fixed:
1) 2.6.27-10 from intrepid-proposed
Kernel versions where this bug is NOT fixed (if you are running one of these, please upgrade to known working kernel):
1) 2.6.27-7 from intrepid
2) 2.6.27-9 from intrepid-updates and intrepid-security
If you are experiencing this bug, please remove the linux-backports-modules packages too, as they don't contain a fix
****
Today I found strange bug in kernel. My system was very slow and I found dd and klogd are taking 100% of my cpu.
I take a look in /var/log/kern.log and saw those errors:
Oct 20 05:40:35 michallo-laptop kernel: [21300.953136] CE: hpet increasing min_delta_ns to 33750 nsec
Oct 20 06:02:06 michallo-laptop kernel: [22591.473112] CE: hpet increasing min_delta_ns to 50624 nsec
Oct 20 07:00:34 michallo-laptop kernel: [26099.438256] BUG: scheduling while atomic: swapper/0/0x00000100
Oct 20 07:00:34 michallo-laptop kernel: [26099.438265] Modules linked in: af_packet binfmt_misc sco bridge stp rfcomm bnep l2cap ipv6 ppdev acpi_cpufreq cpufreq_ondemand cpufreq_userspace cpufreq_stats freq_
table cpufreq_powersave cpufreq_conservative pci_slot sbs sbshc container iptable_filter ip_tables x_tables sbp2 parport_pc lp parport joydev arc4 ecb crypto_blkcipher dcdbas psmouse serio_raw pcspkr iwlagn
btusb bluetooth iwlcore snd_hda_intel evdev rfkill snd_pcm_oss led_class snd_mixer_oss mac80211 snd_pcm sdhci_pci sdhci cfg80211 uvcvideo mmc_core compat_ioctl32 videodev ricoh_mmc v4l1_compat iTCO_wdt snd_s
eq_dummy iTCO_vendor_support nvidia(P) snd_seq_oss i2c_core video output snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd battery wmi button soundcore ac shpchp pci_hotplug sn
d_page_alloc intel_agp agpgart ext3 jbd mbcache usb_storage sr_mod cdrom usbhid hid sd_mod crc_t10dif sg ata_piix ata_generic libusual ahci pata_acpi ohci1394 slI imt/so9lp2_4t_k8_+l+0er/cshp_uh 45667d4 /69
Oct 20 07:00:34 michallo-laptop kernel: >7e>19at3 r<lel tng b .0<,1exf0b11e x] 341>t 2.8ohoc2_ern
Oct 20 07:00:34 michallo-laptop kernel: fxx3s6[e3lepi_nre.:s<cas95mwi]101c10n[/9r9[>pr1Tratd0]0<: t05[_20.[n00/>>5.>e20eendete2 300 sec>p2t>01aes]x0x02a8 snodcl>P<c4 ca21 a0ex0<e4]<769 p_
Oct 20 07:00:34 michallo-laptop kernel: qaas _0>0]0re
Oct 20 07:00:34 michallo-laptop kernel: >l4d4__i]0o1x14 b=ro_erta[G0S:6:d<m4<8 2 9 >]0a000
Oct 20 07:00:34 michallo-laptop kernel: .ttcvo ->E1D[9+14a?et[74 4>4u02xd3kus rskbI]60f=0< 1xa90[447<00t 40=]ulrctictlD:09<f1740mxa<1[sr>_+b6=44cbimts4P65R>0-vc>tpdhe22>9
Oct 20 07:00:34 michallo-laptop kernel: ad9=4bmbl_qisW 954x]4/9<kbpe 03x40o2x=0ecsp_q_de[7cC0c= 02u 2c0be20+cc>.il sipri_io447R 4e4 6nb4i5]4 a7fs4xgaocv ewr d2
Oct 20 07:00:34 michallo-laptop kernel: b[+[r1eetzceed50<?l>mtausrwmeehg47 0 r<>1eetzceed57<?l>mtausrwmvn :i0 l2 ea]e5cr604x20?00>mtuesrl_eehg< :f6cr[0 efzceed57<?l>mtausrrl_c n02 u=:8a9e5cr6.4520?00>mtues
rl_eehc47 05r4[0
Oct 20 07:00:34 michallo-laptop kernel: cceed50<?l>mtausrw_eehg47 05u4>1eet.c30x20?00>mtuesrl_eehg< 05u4>1eetzceed50<?l>mtausrrlvn :i02 l2 ea]e5cae1_520?00>mtuesrl_eehg47:06u>[0
Oct 20 07:00:34 michallo-laptop kernel: cc9e<50<?l>mtausrrl_c 00G0.=0
Oct 20 07:00:34 michallo-laptop kernel: 1 etzceed57<?l>mtausrrl_c n0. [=:ea]e5cr6.4520?00>mtuesrl_eehg47 06u>[0
Oct 20 07:00:34 michallo-laptop kernel: cc9 <570?0>mdturr1ecl:0ED2l<>i>1eetzce <520?i>4mtusersrnsh
Oct 20 07:00:34 michallo-laptop kernel: 740GC:C20 R04l.u05e4=2 uh1r r<068k[>a>]019] e e]
Oct 20 07:00:34 michallo-laptop kernel: [eo55ftdc0cz.4a ccf609slot ert_pc rrwlsd1lm_rie_vencorestl sd2:n g68>ir<::00074D:20 0R0 f2 4[l6 < =4ce>m:->601e_>a>]019] e e]
Oct 20 07:00:34 michallo-laptop kernel: [eo55ftdc0c0.4ra crf60930.1
Oct 20 07:00:34 michallo-laptop kernel: 04_0<dx5>] c260270d8>] <4? acpi09ei0l0>[26094mic: swdt_miscaufreq_ueslot sert_pc rrwlsd1lm_rie_vencornestl dh2:n g68>ir<::00074DG2000R
Oct 20 07:00:34 michallo-laptop kernel: f2 4[l6 < =4ce>m:-46
Oct 20 07:00:34 michallo-laptop kernel: [e[>a>]019] e e]
Oct 20 07:00:34 michallo-laptop kernel: [eo55ftdc0c0.4ra crf6e9e301
Oct 20 07:00:34 michallo-laptop kernel: e440<dx5>] c260270d8>] <4? acpi_0ei0l0>[26094mic: swt_miscaufreq_ueslot sert_pc rrwlsd1lm_rie_vencornestl sh2:n g
Oct 20 07:00:34 michallo-laptop kernel: 8>ir<::00074D: 0 0R0 f2]4[l6 < =4ue1m -46
Oct 20 07:00:34 michallo-laptop kernel: [e[>a>]019] e e]
Oct 20 07:00:34 michallo-laptop kernel: [eo55ftdc0c0.4ra crf6e0e30.
...
...
ct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<c036edb3>] rest_init+0x53/0x60
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] =======================
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] bad: scheduling f8/0x100
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<c0137682>] __do_softirq+0x92/0x120
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<c013776d>] do_softirq+0x5d/0x60
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<c01378e5>] irq_exit+0x55/0x90
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<c0106c1a>] do_IRQ+0x4a/0x80
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<c0105003>] common_interrupt+0x23/0x30
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<c01700d8>] ? __audit_mq_getsetattr+0x68/0xb0
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<f885a800>] ? acpi_idle_enter_bm+0x268/0x2b7 [processor]
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<c02dbf6b>] cpuidle_idle_call+0x7b/0xd0
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<c010288d>] cpu_idle+0x7d/0x140
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<c036edb3>] rest_init+0x53/0x60
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] =======================
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] BUG: scheduling while atomic: swapper/0/0x00000100
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] Modules linked in: af_packet binfmt_misc sco bridge stp rfcomm bnep l2cap ipv6 ppdev acpi_cpufreq cpufreq_ondemand cpufreq_userspace cpufreq_stats freq_
table cpufreq_powersave cpufreq_conservative pci_slot sbs sbshc container iptable_filter ip_tables x_tables sbp2 parport_pc lp parport joydev arc4 ecb crypto_blkcipher dcdbas psmouse serio_raw pcspkr iwlagn
btusb bluetooth iwlcore snd_hda_intel evdev rfkill snd_pcm_oss led_class snd_mixer_oss mac80211 snd_pcm sdhci_pci sdhci cfg80211 uvcvideo mmc_core compat_ioctl32 videodev ricoh_mmc v4l1_compat iTCO_wdt snd_s
eq_dummy iTCO_vendor_support nvidia(P) snd_seq_oss i2c_core video output snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd battery wmi button soundcore ac shpchp pci_hotplug sn
d_page_alloc intel_agp agpgart ext3 jbd mbcache usb_storage sr_mod cdrom usbhid hid sd_mod crc_t10dif sg ata_piix ata_generic libusual ahci pata_acpi ohci1394 sky2 libata scsi_mod dock ieee1394 uhci_hcd ehci
Oct 20 07:00:34 michallo-laptop kernel: hcd usbcore thermal processor fan fbcon tileblit font bitblit softcursor fuse
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015]
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] Pid: 0, comm: swapper Tainted: P W (2.6.27-7-generic #1)
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] EIP: 0060:[<f885a800>] EFLAGS: 00000246 CPU: 0
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] EIP is at acpi_idle_enter_bm+0x268/0x2b7 [processor]
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] EAX: c0510760 EBX: 0000daf7 ECX: 00000000 EDX: 01cfe000
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] ESI: 00000000 EDI: 009cbbdf EBP: c04a7f90 ESP: c04a7f74
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] CR0: 8005003b CR2: b59b3000 CR3: 00515000 CR4: 00000690
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] DR6: ffff0ff0 DR7: 00000400
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<c02dbf6b>] cpuidle_idle_call+0x7b/0xd0
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<c010288d>] cpu_idle+0x7d/0x140
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] [<c036edb3>] rest_init+0x53/0x60
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] =======================
Oct 20 07:00:34 michallo-laptop kernel: [26099.444015] bad: scheduling from the idle thread!
...
my kern.log very fast grew up to 2048MB. |
|
| 2009-01-13 21:33:15 |
pauliephonic |
bug |
|
|
added attachment 'stripped.txt' (stripped.txt) |
| 2009-02-10 13:28:39 |
Martin Pitt |
linux: status |
Fix Committed |
Fix Released |
|
| 2009-02-10 13:28:39 |
Martin Pitt |
linux: statusexplanation |
SRU Justification
Impact: iwl4965 driver can oops when scanning for access points
Patch Description: Do not sleep during scan cancellation
Patch: http://kernel.ubuntu.com/git?p=ubuntu/ubuntu-intrepid.git;a=commit;h=8e80cc54c0b08f38cf1f9a66ebd96284b55f0d2f
Test Case: See bug description |
This was released to intrepid-updates a while ago. |
|
| 2009-03-10 18:15:07 |
Launchpad Janitor |
linux: status |
Triaged |
Fix Released |
|
| 2009-03-18 00:34:38 |
Bug Watch Updater |
linux: status |
Fix Released |
In Progress |
|
| 2009-03-26 17:44:42 |
Bug Watch Updater |
linux: status |
In Progress |
Fix Released |
|
| 2009-04-17 08:53:36 |
Cerowain |
removed subscriber Cerowain |
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|
| 2009-04-27 03:59:53 |
Stephen Gildea |
removed subscriber Stephen Gildea |
|
|
|
| 2011-02-14 15:13:47 |
Bug Watch Updater |
intellinuxwireless: importance |
Unknown |
High |
|
| 2011-02-14 20:37:10 |
six-o-one |
removed subscriber six-o-one |
|
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| 2011-03-23 12:41:23 |
Leandro Del Teso |
bug |
|
|
added subscriber Leandro Del Teso |
| 2011-06-26 21:04:02 |
chonduhvan |
bug |
|
|
added subscriber chonduhvan |
| 2011-11-28 20:44:42 |
Isaac Truett |
bug |
|
|
added subscriber Isaac Truett |
| 2017-10-26 23:09:53 |
Bug Watch Updater |
linux (Fedora): importance |
Unknown |
Medium |
|
| 2017-10-27 08:01:03 |
Michael |
removed subscriber Michael |
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