Bug 745574
Summary: | [crash] BUG: unable to handle kernel NULL pointer dereference at 0000000000000010 IP: [<ffffffff81081c3a>] atomic_inc+0x9/0xe | ||
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Product: | [Fedora] Fedora | Reporter: | Jerry Amundson <jamundso> |
Component: | xen | Assignee: | Xen Maintainance List <xen-maint> |
Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | unspecified | Docs Contact: | |
Priority: | unspecified | ||
Version: | 16 | CC: | berrange, jforbes, ketuzsezr, kraxel, m.a.young, virt-maint, xen-maint |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2012-03-23 21:12:17 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Jerry Amundson
2011-10-12 18:27:00 UTC
Any direction for me on this? I'm now running the latest and greatest.. kernel-3.1.0-1.fc16.x86_64 xen-4.1.1-8.fc16.x86_64 yet, still run into this crash after a few hours uptime. I do not have problems with the stand-alone kernel. The latest and greatest xen is actually xen-4.1.2-1 which you can get from http://koji.fedoraproject.org/koji/buildinfo?buildID=269986 though it should reach updates-testing in the next day or so. This may help, though I think your problem is more likely to be at the kernel end. Jerry, Was there anything before this crash? Were there any warnings? What is the type of video card you have? Can you provide the lspci? Oh, and one more thing, you do not get this warning: Bug 742032 - [abrt] kernel: WARNING: at arch/x86/xen/mmu.c:475 xen_make_pte+0x32/0x8e(): TAINTED ---------W right? (In reply to comment #3) > Jerry, > > Was there anything before this crash? Were there any warnings? What is the type > of video card you have? Can you provide the lspci? No warnings. The situation can vary from opening a new application, to typing quickly on the keyboard. 00:00.0 Host bridge: Intel Corporation 82Q35 Express DRAM Controller (rev 02) 00:01.0 PCI bridge: Intel Corporation 82Q35 Express PCI Express Root Port (rev 02) 00:03.0 Communication controller: Intel Corporation 82Q35 Express MEI Controller (rev 02) 00:03.2 IDE interface: Intel Corporation 82Q35 Express PT IDER Controller (rev 02) 00:03.3 Serial controller: Intel Corporation 82Q35 Express Serial KT Controller (rev 02) 00:19.0 Ethernet controller: Intel Corporation 82566DM-2 Gigabit Network Connection (rev 02) 00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 02) 00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 02) 00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 02) 00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 02) 00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 02) 00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 02) 00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 02) 00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 02) 00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 02) 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 92) 00:1f.0 ISA bridge: Intel Corporation 82801IO (ICH9DO) LPC Interface Controller (rev 02) 00:1f.2 SATA controller: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 6 port SATA AHCI Controller (rev 02) 00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 02) 01:00.0 VGA compatible controller: ATI Technologies Inc RV610 [Radeon HD 2400 XT] 03:00.0 Ethernet controller: 3Com Corporation 3c905C-TX/TX-M [Tornado] (rev 78) (In reply to comment #4) > Oh, and one more thing, you do not get this warning: > > Bug 742032 - [abrt] kernel: WARNING: at arch/x86/xen/mmu.c:475 > xen_make_pte+0x32/0x8e(): TAINTED ---------W > > right? Correct. Per messages, it has not occurred since reboot... Oct 25 13:49:50 jerry-opti755 kernel: [ 9615.575722] WARNING: at arch/x86/xen/mmu.c:475 xen_make_pte+0x32/0x8e() Oct 25 14:19:03 jerry-opti755 kernel: [ 0.000000] Kernel command line: placeholder root=/dev/mapper/vg_jerryopti755-lv_root ro quiet rhgb SYSFONT=latarcyrheb-sun16 LANG=en_US.UTF-8 KEYTABLE=us earlyprintk=xen xencons=hvc0 Just updated, and will reboot now: kernel-3.1.0-1.fc16.x86_64 xen-4.1.2-1.fc16.x86_64 Correction, I am seeing: Bug 742032 - [abrt] kernel: WARNING: at arch/x86/xen/mmu.c:475 xen_make_pte+0x32/0x8e(): TAINTED ---------W I will reboot with "nopat". *** This bug has been marked as a duplicate of bug 742032 *** |