I think whatever is broken in my FEC code is exposing a different bug in some timeout code that is not normally run. Something to do with the swap thread being unable to get to the swap device maybe?
Can anyone tell me where this Oops is coming from? It is the same oops as the previous one, but the stacks are different. I am getting it after a random number of retries of: nfs: server 192.168.1.4 not responding, still trying nfs: server 192.168.1.4 not responding, still trying nfs: server 192.168.1.4 not responding, still trying nfs: server 192.168.1.4 not responding, still trying nfs: server 192.168.1.4 not responding, still trying nfs: server 192.168.1.4 not responding, still trying Using current git head. Unable to handle kernel paging request for data at address 0x0000001b Faulting instruction address: 0xc0027288 Oops: Kernel access of bad area, sig: 11 [#1] pcm030 Modules linked in: NIP: c0027288 LR: c0027284 CTR: c00274c4 REGS: c031bd80 TRAP: 0300 Not tainted (2.6.24-rc2-efika-g34082a7d-dirty) MSR: 00001032 <ME,IR,DR> CR: 28000028 XER: 00000000 DAR: 0000001b, DSISR: 20000000 TASK = c02fa570[0] 'swapper' THREAD: c031a000 GPR00: 03ffffff c031be30 c02fa570 c032e9a8 0000001b 00000001 c0320000 c0320000 GPR08: c02febd8 c032e9a8 00004000 00000000 248e3746 ffefffff 03ffe000 ffffffff GPR16: 00000001 00000000 007ffc00 00000000 00000000 03ff8838 00000000 00000004 GPR24: 00000000 00000000 c032341c c0320000 c031a000 00000001 c032e9a0 0000001b NIP [c0027288] cascade+0x74/0x9c LR [c0027284] cascade+0x70/0x9c Call Trace: [c031be30] [c0018c94] __update_rq_clock+0x20/0x124 (unreliable) [c031be60] [c002753c] run_timer_softirq+0x78/0x1b4 [c031be90] [c00234cc] __do_softirq+0x64/0xd4 [c031beb0] [c0006144] do_softirq+0x40/0x58 [c031bec0] [c0023378] irq_exit+0x38/0x48 [c031bed0] [c000d178] timer_interrupt+0x164/0x180 [c031bee0] [c000fe64] ret_from_except+0x0/0x14 --- Exception: 901 at cpu_idle+0x88/0xd0 LR = cpu_idle+0x88/0xd0 [c031bfa0] [c0009038] cpu_idle+0xcc/0xd0 (unreliable) [c031bfb0] [c024aa30] rest_init+0x50/0x60 [c031bfc0] [c02d19c4] start_kernel+0x298/0x2ac [c031bff0] [00003438] 0x3438 Instruction dump: 80810008 83e40000 4800002c 80040014 5400003c 7c00f278 3160ffff 7d2b0110 0f090000 7fc3f378 4bfffecd 7fe4fb78 <83ff0000> 38010008 7f840000 409effd0 Kernel panic - not syncing: Fatal exception in interrupt Rebooting in 180 seconds.. -- Jon Smirl [EMAIL PROTECTED] _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev