Using version 1.01.00 of the cluster software with version 2.01.09 of lvm/clvm
on an aoe device I get the following error, repeatable under high IO (rsync
triggers it). When I use the same aoe device with a normal filesystem (i.e.
not through lvm) the oops does not occur.
Also the OOPS goes away when I disable highmem for my kernel.
I've been able to create this oops on 2.6.13-gentoo-r5 (yes, I'm using gentoo)
and vanilla 2.6.14.
If anyone needs any more information please let me know.
Oops: 0002 [#1]
Modules linked in: dlm cman ipv6 usbcore e1000 aoe
CPU: 0
EIP: 0060:[<f8c1e47d>] Not tainted VLI
EFLAGS: 00010006 (2.6.14)
EIP is at aoecmd_ata_rsp+0x20d/0x370 [aoe]
eax: 00000400 ebx: f631083c ecx: 00000100 edx: 00000400
esi: f595d036 edi: 00000400 ebp: f78d3000 esp: c050fdc0
ds: 007b es: 007b ss: 0068
Process swapper (pid: 0, threadinfo=c050e000 task=c04a3ba0)
Stack: f78d3000 00000002 00000000 f7edd740 00000003 00000000 00000024 f7c70f80
00000286 c9eb0634 f7c503c0 00000086 f4500034 41e01640 f7c13900 d6aad39c
c1bec680 c013f4c3 c1bb1a00 f7c06f48 f7c06f48 d6aad39c 00000092 f7c06f48
Call Trace:
[<c013f4c3>] mempool_free+0x33/0x80
[<c02d6e9c>] __freed_request+0x9c/0xb0
[<c02d4406>] elv_queue_empty+0x26/0x30
[<c037b6c5>] __alloc_skb+0x55/0x130
[<f8c1f1f4>] aoenet_rcv+0xd4/0x150 [aoe]
[<f8b2ee3b>] e1000_alloc_rx_buffers+0x7b/0x3b0 [e1000]
[<c038171c>] netif_receive_skb+0x22c/0x300
[<f8b2e5cd>] e1000_clean_rx_irq+0x17d/0x4b0 [e1000]
[<c02ac47d>] add_timer_randomness+0x15d/0x160
[<f8b2de8b>] e1000_clean+0x4b/0xf0 [e1000]
[<c0381954>] net_rx_action+0x74/0x100
[<c011fa1b>] __do_softirq+0x7b/0x90
[<c011fa56>] do_softirq+0x26/0x30
[<c0104dce>] do_IRQ+0x1e/0x30
[<c010367e>] common_interrupt+0x1a/0x20
[<c0100e13>] mwait_idle+0x33/0x50
[<c02a2466>] acpi_processor_idle+0x100/0x299
[<c0100d50>] cpu_idle+0x50/0x60
[<c051085d>] start_kernel+0x17d/0x1c0
[<c05103a0>] unknown_bootoption+0x0/0x1e0
Code: 00 00 00 e9 53 ff ff ff 0f b6 51 02 8b 84 24 bc 00 00 00 8b 48 58 c1 e2
09 8d 41 dc 39 d0 72 1b 89 d1 8b 7b 0c 83 c6 0c c1 e9 02 <f3> a5 89 d1 83 e1
03 74 02 f3 a4 e9 c3 fe ff ff 89 4c 24 04 c7
<0>Kernel panic - not syncing: Fatal exception in interrupt
--
Edward Muller - Interlix
edwardam@xxxxxxxxxxxx
417-862-0573
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