[Bug 592745] Re: kernel panic - kernel stack corrupted
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete = Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/592745 Title: kernel panic - kernel stack corrupted To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/592745/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 592745] Re: kernel panic - kernel stack corrupted
Matt Price, this bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, could you please test for this with the latest development release of Ubuntu? ISO images are available from http://cdimage.ubuntu.com /daily-live/current/ . If it remains an issue, could you please run the following command in the development release from a Terminal (Applications-Accessories-Terminal), as it will automatically gather and attach updated debug information to this report: apport-collect -p linux replace-with-bug-number Also, could you please test the latest upstream kernel available following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Please do not test the daily kernel folder, but the one all the way at the bottom. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags: kernel-fixed-upstream kernel-fixed-upstream-VERSION-NUMBER where VERSION-NUMBER is the version number of the kernel you tested. For example: kernel-fixed-upstream-v3.12-rc2 This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag: needs-upstream-testing If the mainline kernel does not fix this bug, please add the following tags: kernel-bug-exists-upstream kernel-bug-exists-upstream-VERSION-NUMBER As well, please remove the tag: needs-upstream-testing Once testing of the upstream kernel is complete, please mark this bug's Status as Confirmed. Please let us know your results. Thank you for your understanding. ** Changed in: linux (Ubuntu) Status: Triaged = Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/592745 Title: kernel panic - kernel stack corrupted To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/592745/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 592745] Re: kernel panic - kernel stack corrupted
I can confirm that: * powertop crashes my system every time, within about five seconds of starting, just when it starts displaying the first page of info; * the crash only occurs if the r8192se_pci driver is loaded; the machine seems stable if I rmmod that driver; * it doesn't seem to be fixed in 2.6.32.59+drm33.24, which is the latest kernel in git for lucid, and presumably the next kernel that will go into lucid-updates. The panic backtrace also seems to implicate wireless (iwpriv specifically): Aug 7 20:53:42 classmate kernel: [ 254.849157] r8191se_wx_get_firm_version(): Just Support 92SE tmp Aug 7 20:53:42 classmate kernel: [ 254.849413] Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: c04c6410 Aug 7 20:53:42 classmate kernel: [ 254.849420] Aug 7 20:53:42 classmate kernel: [ 254.849810] Pid: 2289, comm: iwpriv Tainted: G A 2.6.32.59+drm33.24-cw-custom-dsdt-120731-1 #1 Aug 7 20:53:42 classmate kernel: [ 254.850120] Call Trace: Aug 7 20:53:42 classmate kernel: [ 254.855314] [c05873d6] ? printk+0x1d/0x1f Aug 7 20:53:42 classmate kernel: [ 254.861481] [c0587311] panic+0x47/0xef Aug 7 20:53:42 classmate kernel: [ 254.866459] [c014a3ce] __stack_chk_fail+0x1e/0x20 Aug 7 20:53:42 classmate kernel: [ 254.871734] [c04c6410] ? dev_ioctl+0x510/0x520 Aug 7 20:53:42 classmate kernel: [ 254.876686] [c04c6410] dev_ioctl+0x510/0x520 renaming iwpriv out of the way also seems to avoid the crash. Running iwpriv wlan0 adhoc_peer_list also seems to provoke the crash, without running powertop. So does iwpriv -a, which makes this appear to be a duplicate of #585938, as suggested on that bug. I'm currently building a new kernel with the patch linked from that bug (http://people.canonical.com/~apw/lp585938-lucid/). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/592745 Title: kernel panic - kernel stack corrupted To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/592745/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 592745] Re: kernel panic - kernel stack corrupted
** Tags removed: regression-potential -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/592745 Title: kernel panic - kernel stack corrupted -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 592745] Re: kernel panic - kernel stack corrupted
Received same kernel panic - so attaching to this bug report. [270989.199500] Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: f83ccee0 This on an IBM HS22 blade server with dual quad-core Intel Xeon 5530 with 12GB running Lucid 2.6.32-24-generic-pae. Its configured as an application server running Nomachine's NX server providing gnome sessions to up to 30 users. In this instance, it has nothing to do with wireless (no wireless devices), nor powertop. Nothing known triggered this panic.. system was operational for a few days before this panic, with several users running gnome sessions. Here is lspci: 00:00.0 Host bridge: Intel Corporation 5520 I/O Hub to ESI Port (rev 13) 00:01.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 1 (rev 13) 00:03.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 3 (rev 13) 00:05.0 PCI bridge: Intel Corporation 5520/X58 I/O Hub PCI Express Root Port 5 (rev 13) 00:07.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 7 (rev 13) 00:08.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 8 (rev 13) 00:09.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 9 (rev 13) 00:10.0 PIC: Intel Corporation 5520/5500/X58 Physical and Link Layer Registers Port 0 (rev 13) 00:10.1 PIC: Intel Corporation 5520/5500/X58 Routing and Protocol Layer Registers Port 0 (rev 13) 00:11.0 PIC: Intel Corporation 5520/5500 Physical and Link Layer Registers Port 1 (rev 13) 00:11.1 PIC: Intel Corporation 5520/5500 Routing Protocol Layer Register Port 1 (rev 13) 00:14.0 PIC: Intel Corporation 5520/5500/X58 I/O Hub System Management Registers (rev 13) 00:14.1 PIC: Intel Corporation 5520/5500/X58 I/O Hub GPIO and Scratch Pad Registers (rev 13) 00:14.2 PIC: Intel Corporation 5520/5500/X58 I/O Hub Control Status and RAS Registers (rev 13) 00:14.3 PIC: Intel Corporation 5520/5500/X58 I/O Hub Throttle Registers (rev 13) 00:15.0 PIC: Intel Corporation 5520/5500/X58 Trusted Execution Technology Registers (rev 13) 00:16.0 System peripheral: Intel Corporation 5520/5500/X58 Chipset QuickData Technology Device (rev 13) 00:16.1 System peripheral: Intel Corporation 5520/5500/X58 Chipset QuickData Technology Device (rev 13) 00:16.2 System peripheral: Intel Corporation 5520/5500/X58 Chipset QuickData Technology Device (rev 13) 00:16.3 System peripheral: Intel Corporation 5520/5500/X58 Chipset QuickData Technology Device (rev 13) 00:16.4 System peripheral: Intel Corporation 5520/5500/X58 Chipset QuickData Technology Device (rev 13) 00:16.5 System peripheral: Intel Corporation 5520/5500/X58 Chipset QuickData Technology Device (rev 13) 00:16.6 System peripheral: Intel Corporation 5520/5500/X58 Chipset QuickData Technology Device (rev 13) 00:16.7 System peripheral: Intel Corporation 5520/5500/X58 Chipset QuickData Technology Device (rev 13) 00:1a.0 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #4 00:1a.7 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #2 00:1c.0 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 1 00:1c.4 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 5 00:1d.0 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #1 00:1d.1 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #2 00:1d.2 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #3 00:1d.7 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #1 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 90) 00:1f.0 ISA bridge: Intel Corporation 82801JIB (ICH10) LPC Interface Controller 00:1f.3 SMBus: Intel Corporation 82801JI (ICH10 Family) SMBus Controller 06:00.0 PCI bridge: Vitesse Semiconductor VSC452 [SuperBMC] (rev 01) 07:00.0 VGA compatible controller: Matrox Graphics, Inc. MGA G200EV 0b:00.0 SCSI storage controller: LSI Logic / Symbios Logic SAS1064ET PCI-Express Fusion-MPT SAS (rev 08) 10:00.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM5709S Gigabit Ethernet (rev 20) 10:00.1 Ethernet controller: Broadcom Corporation NetXtreme II BCM5709S Gigabit Ethernet (rev 20) Previously had experienced a kernel panic with 64-bit lucid kernel, but was unable obtain log message - so not certain if its a repeat issue. Will see if it happens again. If there are any further details I could provide, please advise. -- kernel panic - kernel stack corrupted https://bugs.launchpad.net/bugs/592745 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 592745] Re: kernel panic - kernel stack corrupted
Well didn't have to wait long.. basically one day later - another kernel panic: [ 1769.714273] Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: f825cee0 -- kernel panic - kernel stack corrupted https://bugs.launchpad.net/bugs/592745 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 592745] Re: kernel panic - kernel stack corrupted
On 10-08-17 10:10 PM, ZachG wrote: I've been using the iwpriv hack (convert it to a noop) and the updated module and have, knock on wood, not had any issues in a long time. Hmm. Realized the dkms module hadn't compiled for latest kernel; and converted iwpriv to a noop. I'll give it a couple of days before dismantling my computer... Thanks, m -- kernel panic - kernel stack corrupted https://bugs.launchpad.net/bugs/592745 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 592745] Re: kernel panic - kernel stack corrupted
On 10-07-21 02:08 PM, ZachG wrote: I am as well, even with a fixed driver. Mine happens most often when I close my lid, either it has to do with the screensaver or screen blanking im not sure. Sometimes its a lot more often than others. Certainly much better than before the driver fix. No way to consistently reproduce yet. Anyone seeing a complete fix? Just lost half a day's work and unless there's some solution I don't understand I am ready to open my laptop up and replace my card with a new one. thanks much, matt -- kernel panic - kernel stack corrupted https://bugs.launchpad.net/bugs/592745 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 592745] Re: kernel panic - kernel stack corrupted
I've been using the iwpriv hack (convert it to a noop) and the updated module and have, knock on wood, not had any issues in a long time. -- kernel panic - kernel stack corrupted https://bugs.launchpad.net/bugs/592745 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 592745] Re: kernel panic - kernel stack corrupted
i had another crash yesterday -- but it may be because i had failed to remove the old driver. is anyone else still getting sporadic crashes? -- kernel panic - kernel stack corrupted https://bugs.launchpad.net/bugs/592745 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 592745] Re: kernel panic - kernel stack corrupted
I am as well, even with a fixed driver. Mine happens most often when I close my lid, either it has to do with the screensaver or screen blanking im not sure. Sometimes its a lot more often than others. Certainly much better than before the driver fix. No way to consistently reproduce yet. -- kernel panic - kernel stack corrupted https://bugs.launchpad.net/bugs/592745 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 592745] Re: kernel panic - kernel stack corrupted
Matt, the kernel should make it in through the next update and release of the kernel. ~JFo ** Changed in: linux (Ubuntu) Status: Incomplete = Triaged ** Tags added: kernel-net -- kernel panic - kernel stack corrupted https://bugs.launchpad.net/bugs/592745 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 592745] Re: kernel panic - kernel stack corrupted
Jeremy, Do I understand right that there is a kernel bug associated with this issue which is to be included in the next update? Is there a patch someplace that I can download and compile myself, or a precompiled one with the patch anywhere? -- kernel panic - kernel stack corrupted https://bugs.launchpad.net/bugs/592745 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 592745] Re: kernel panic - kernel stack corrupted
On Wed, 2010-06-23 at 17:03 +, Jeremy Foshee wrote: Matt, the kernel should make it in through the next update and release of the kernel. Jeremy, do you mean the _fix_ should make it in?? that would be awesome. pointers to changelog entries//kernel-team discussions/whatever else would be much appreciated, too. thanks again! I really hope that works. -- kernel panic - kernel stack corrupted https://bugs.launchpad.net/bugs/592745 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 592745] Re: kernel panic - kernel stack corrupted
Matt, You asked me when the .32 mainline you tested would be available. There should be an inclusion of all patches contained in that kernel in the next released .32 kernel for Ubuntu. As to fixes for this issue being included, I would need to have an upstream commit for a fix before that could be calculated. Do you know of an upstream bug on this issue that has a fix included in the current stable? ~JFo -- kernel panic - kernel stack corrupted https://bugs.launchpad.net/bugs/592745 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 592745] Re: kernel panic - kernel stack corrupted
hi jeremy, my mistake, failed to read back in my earlier comments. The bug is *not* in fact gone in the mainline kernels -- it appeared to be gone only because the rtl8192se modules are missing from mainline. Once loaded rtl8192se_pci will continue to cause the crash. I doubt there's an upstream fix -- realtek has no public bug tracker that i can find their most recent driver does not fix the issue. It'd be great if someone could identify what call is made to the driver to cause it to crash, and then stop the call from being made, but I can imagine that's unlikely to hapen ( i hve no idea how to go about that myself). thanks again, m -- kernel panic - kernel stack corrupted https://bugs.launchpad.net/bugs/592745 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 592745] Re: kernel panic - kernel stack corrupted
I've also tried the newer version (v17) which still seems to crash. I saw somebody using ndiswrapper somewhere, I havn't tried that yet. Do you think theres any chance of making progress on this guy or should I relegate this netbook to being wireless-less for quiet a while ;( What's funny is that when I first got this machine (~2months ago) it worked fine on wifi. There must have been some update lately which introduced the kernel call that triggers the driver bug (the same thing powertop seems to trigger) or maybe there was an updated kernel introduced which causes bad behavior. Any ideas on how to get older lucid kernels to try (like, the one from launch day)? I may also try fedora 13, just to see if maybe theres something ubuntu specific that breaks things. -- kernel panic - kernel stack corrupted https://bugs.launchpad.net/bugs/592745 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 592745] Re: kernel panic - kernel stack corrupted
At Sat, 19 Jun 2010 01:28:58 -, matt price wrote: At Fri, 18 Jun 2010 23:20:36 -, ZachG wrote: OK, new datapoint. With a new generic kernel and no wifi module built it was stable with powertop. The second I built and modprobed the module the machine would crash on powertop. Going to look for a new version of the wifi module now. confirmed on my machine that the issue is with r8192se by modprobe -r r8192se_pci after this powertop fails to trigger the kernel panic. reloading the module gives the old, crashy behaviour. tried with the new driver version and the problem is still there! at least I think so -- it's hard form e to remove all traces of my old dkms build system. goign to try that again now. I think an upstream bug report is in order but I can't figure out where to do that, if anyone has any clues i'd appreciate it. Also probably if the powertop people could tell us what powertop is doing, it might be possible to stop the system from spontaneously probing (I imagine it has something to do with power management) and causing the crash unexpectedly. matt -- kernel panic - kernel stack corrupted https://bugs.launchpad.net/bugs/592745 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 592745] Re: kernel panic - kernel stack corrupted
Sadly, the issue happened again today using the generic kernel :(. Will try another generic kernel... (I got wifi to work again by re-install the rl8192se_dkms package) lspci output: 00:00.0 Host bridge: Advanced Micro Devices [AMD] RS780 Host Bridge 00:01.0 PCI bridge: ASUSTeK Computer Inc. RS880 PCI to PCI bridge (int gfx) 00:04.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 0) 00:05.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 1) 00:11.0 SATA controller: ATI Technologies Inc SB700/SB800 SATA Controller [AHCI mode] 00:12.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller 00:12.1 USB Controller: ATI Technologies Inc SB700 USB OHCI1 Controller 00:12.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller 00:13.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller 00:13.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller 00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 3c) 00:14.1 IDE interface: ATI Technologies Inc SB700/SB800 IDE Controller 00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA) 00:14.3 ISA bridge: ATI Technologies Inc SB700/SB800 LPC host controller 00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge 00:14.5 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI2 Controller 00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration 00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map 00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller 00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control 01:05.0 VGA compatible controller: ATI Technologies Inc RS780M/RS780MN [Radeon HD 3200 Graphics] 02:00.0 Network controller: Realtek Semiconductor Co., Ltd. Device 8171 (rev 10) 03:00.0 Ethernet controller: Atheros Communications Atheros AR8132 / L1c Gigabit Ethernet Adapter (rev c0) -- kernel panic - kernel stack corrupted https://bugs.launchpad.net/bugs/592745 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 592745] Re: kernel panic - kernel stack corrupted
OK, new datapoint. With a new generic kernel and no wifi module built it was stable with powertop. The second I built and modprobed the module the machine would crash on powertop. Going to look for a new version of the wifi module now. -- kernel panic - kernel stack corrupted https://bugs.launchpad.net/bugs/592745 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 592745] Re: kernel panic - kernel stack corrupted
At Fri, 18 Jun 2010 23:20:36 -, ZachG wrote: OK, new datapoint. With a new generic kernel and no wifi module built it was stable with powertop. The second I built and modprobed the module the machine would crash on powertop. Going to look for a new version of the wifi module now. sounds like this is a duplicate of lp:585938. does that sound right to you, jeremy? -- kernel panic - kernel stack corrupted https://bugs.launchpad.net/bugs/592745 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 592745] Re: kernel panic - kernel stack corrupted
I am using an Asus 1201T running Ubuntu Lucid. I experienced the exact same symptons as Matt (corrupted kernel stack when running powertop as well as sporadic other crashes). Running a stock kernel also fixed my issue! Now, if only I could get wifi working again with the stock kernel :) -- kernel panic - kernel stack corrupted https://bugs.launchpad.net/bugs/592745 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 592745] Re: kernel panic - kernel stack corrupted
On Thu, 2010-06-17 at 16:15 +, ZachG wrote: I am using an Asus 1201T running Ubuntu Lucid. I experienced the exact same symptons as Matt (corrupted kernel stack when running powertop as well as sporadic other crashes). Running a stock kernel also fixed my issue! Now, if only I could get wifi working again with the stock kernel :) that's my issue as well. i'm wondering whether in fact the ubuntu wifi stack is the source of my problems -- that and the audio drivers are the two main config changes that seem like they might affect me. can you check the output of lspci and see if your wifi or sound card are the same as mine (not on my laptop right now so can't check). thanks!! -- kernel panic - kernel stack corrupted https://bugs.launchpad.net/bugs/592745 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 592745] Re: kernel panic - kernel stack corrupted
** Tags removed: needs-upstream-testing -- kernel panic - kernel stack corrupted https://bugs.launchpad.net/bugs/592745 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 592745] Re: kernel panic - kernel stack corrupted
Thanks Jeremy. I tested against both linux- image-2.6.35-999-generic_2.6.35-999.20100653_amd64 and linux- image-2.6.32-02063209-generic_2.6.32-02063209_amd64. The bug is gone on both!! Now I have a couple of questions: - will the 2.6.32 mainline kernel eventually make it into lucid-proposed? - if not, how can I help to locate the moment when the fix was introduced so you can port that fix into lucid? Attached is also a config diff between the crashy current kernel and the mainline kernel. As far as I can tell the only module present in the current lucid kernel that is likely to have an impact is: CONFIG_THINKPAD_ACPI_ALSA_SUPPORT=y would it be helpful for me to build a kernel without thinkpad alsa support (a pointer to the recommended build method would be very helpful -- things have changed a lot since I last built an ubuntu kernel)? And would i likely lose the ability to use the onboard soundcard on my laptop, which is a thinkpad? Thanks for your help, Matt -- kernel panic - kernel stack corrupted https://bugs.launchpad.net/bugs/592745 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 592745] Re: kernel panic - kernel stack corrupted
** Attachment added: config diff btwn 2.6.23-22 and 2.6.32-02063209 http://launchpadlibrarian.net/50381073/kernel-config-diff -- kernel panic - kernel stack corrupted https://bugs.launchpad.net/bugs/592745 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 592745] Re: kernel panic - kernel stack corrupted
Hi Matt, If you could also please test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the upstream kernel, please remove the 'needs-upstream-testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. Please let us know your results. Thanks in advance. [This is an automated message. Apologies if it has reached you inappropriately; please just reply to this message indicating so.] ** Tags added: kj-triage ** Changed in: linux (Ubuntu) Status: New = Incomplete -- kernel panic - kernel stack corrupted https://bugs.launchpad.net/bugs/592745 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 592745] Re: kernel panic - kernel stack corrupted
** Attachment added: AlsaDevices.txt http://launchpadlibrarian.net/50143382/AlsaDevices.txt ** Attachment added: AplayDevices.txt http://launchpadlibrarian.net/50143383/AplayDevices.txt ** Attachment added: BootDmesg.txt http://launchpadlibrarian.net/50143384/BootDmesg.txt ** Attachment added: Card0.Amixer.values.txt http://launchpadlibrarian.net/50143385/Card0.Amixer.values.txt ** Attachment added: Card0.Codecs.codec.0.txt http://launchpadlibrarian.net/50143386/Card0.Codecs.codec.0.txt ** Attachment added: Card0.Codecs.codec.3.txt http://launchpadlibrarian.net/50143387/Card0.Codecs.codec.3.txt ** Attachment added: CurrentDmesg.txt http://launchpadlibrarian.net/50143388/CurrentDmesg.txt ** Attachment added: Dependencies.txt http://launchpadlibrarian.net/50143389/Dependencies.txt ** Attachment added: IwConfig.txt http://launchpadlibrarian.net/50143390/IwConfig.txt ** Attachment added: Lspci.txt http://launchpadlibrarian.net/50143391/Lspci.txt ** Attachment added: PciMultimedia.txt http://launchpadlibrarian.net/50143392/PciMultimedia.txt ** Attachment added: ProcCpuinfo.txt http://launchpadlibrarian.net/50143393/ProcCpuinfo.txt ** Attachment added: ProcInterrupts.txt http://launchpadlibrarian.net/50143394/ProcInterrupts.txt ** Attachment added: ProcModules.txt http://launchpadlibrarian.net/50143395/ProcModules.txt ** Attachment added: UdevDb.txt http://launchpadlibrarian.net/50143396/UdevDb.txt ** Attachment added: UdevLog.txt http://launchpadlibrarian.net/50143397/UdevLog.txt ** Attachment added: WifiSyslog.txt http://launchpadlibrarian.net/50143398/WifiSyslog.txt -- kernel panic - kernel stack corrupted https://bugs.launchpad.net/bugs/592745 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
