Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
I've started some work with a CVS checkout of the 0.7 tree, from
2004/05/17.
Last night I got a panic on one node. I'm not certain that this is a
DRBD problem, but it seems to be the most likely place, since it's the
only "experimental" kernel mod I'm using here.
Here's the console message for the panic I got. Let me know if there is
any other info that would be helpful:
Unable to handle kernel paging request at virtual address 80c88831
printing eip:
c0134fc7
*pde = 00000000
Oops: 0002 [#1]
CPU: 0
EIP: 0060:[<c0134fc7>] Not tainted
EFLAGS: 00010002 (2.6.6a)
EIP is at free_block+0x48/0xc8
eax: 80c8882d ebx: d3b8a000 ecx: d3b8ab7c edx: d9540000
esi: dffd7b00 edi: 00000000 ebp: dffd7b0c esp: c033fedc
ds: 007b es: 007b ss: 0068
Process swapper (pid: 0, threadinfo=c033e000 task=c02cca40)
Stack: df6bf800 3a60532c dffd7b1c dffd6e00 00000001 dffd6e10 dffd729c
c0135553
dffd7b00 dffd6e10 00000001 dffd7b00 00000002 dffd7b70 c013568c
dffd7b00
dffd6e00 00000000 c011db27 c0135635 c0376b04 c033ff48 c033ff48
c011dbf4
Call Trace:
[<c0135553>] drain_array+0x69/0x9d
[<c013568c>] reap_timer_fnc+0x57/0x179
[<c011db27>] update_process_times+0x46/0x52
[<c0135635>] reap_timer_fnc+0x0/0x179
[<c011dbf4>] run_timer_softirq+0xab/0x167
[<c011dd99>] do_timer+0xdf/0xe4
[<c011a426>] __do_softirq+0x7e/0x80
[<c011a44e>] do_softirq+0x26/0x28
[<c01078cd>] do_IRQ+0xc4/0xdf
[<c0105f14>] common_interrupt+0x18/0x20
[<c0103871>] default_idle+0x23/0x26
[<c01038cf>] cpu_idle+0x2c/0x35
[<c03406f8>] start_kernel+0x171/0x1b0
[<c034044b>] unknown_bootoption+0x0/0x110
Code: 89 50 04 89 02 c7 43 04 00 02 20 00 2b 4b 0c c7 03 00 01 10
<0>Kernel panic: Fatal exception in interrupt
In interrupt handler - not syncing