Messages in this thread | | | Date | Tue, 27 Dec 2005 00:17:43 +0100 | From | Andreas Steinmetz <> | Subject | Re: 2.6.15rc6: ide oops+panic |
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Andrew Morton wrote: > Thanks. Are you able to identify the most-recent kernel version which > didn't do this? >
Bartlomiej's workaround (mount with "barrier=0") doesn't seem to help to workaround the problem. I had one BUG/oops/panic (the same as reported) after 96 hours of uptime and another one after only a few minutes of uptime.
Some more info on the disk setup (all partitions including root):
hda(1)/hdc(1)/hde(2) <-> 2x md raid5 <-> dm-crypt <-> lvm2 <-> ext3
(1) AMD8111 (2) PDC20268
Swap is set up as:
hda(1)/hdc(1)/hde(2) <-> dm-crypt <-> swap
(1) AMD8111 (2) PDC20268
I could start trying to find out where the problem started but will have to start with 2.6.13 as I had other problems with earlier kernels. Please let me know if you want me to go through this as each test run will probably take a few days.
BTW: To prevent bit error speculations, just before initially reporting the problem I did run >200 hours of memtest with no errors and all memory is ECC.
If it helps, here is some information from /proc/interrupts:
CPU0 CPU1 0: 357569 1104266 IO-APIC-edge timer 1: 1 35 IO-APIC-edge i8042 8: 0 1 IO-APIC-edge rtc 9: 240 2288 IO-APIC-level acpi 12: 1 92 IO-APIC-edge i8042 14: 4509 115633 IO-APIC-edge ide0 15: 1822 117156 IO-APIC-edge ide1 16: 1 195 IO-APIC-level ohci_hcd:usb4 19: 875 2 IO-APIC-level eth0 20: 1376 115699 IO-APIC-level ide2, ide3 21: 0 3 IO-APIC-level ohci1394, ohci_hcd:usb2, ohci_hcd:usb3 22: 0 4 IO-APIC-level ehci_hcd:usb1 23: 0 0 IO-APIC-level ohci_hcd:usb5, AMD AMD8111 NMI: 221 161 LOC: 1460699 1461160 ERR: 0 MIS: 0
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