Re: 2.6.17-rc2-mm1

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




double fault: 0000 [1] SMP
last sysfs file: /devices/pci0000:00/0000:00:06.0/resource
CPU 0
Modules linked in:
Pid: 20519, comm: mtest01 Not tainted 2.6.17-rc3-mm1-autokern1 #1
RIP: 0010:[<ffffffff8047c8b8>] <ffffffff8047c8b8>{__sched_text_start+1856}
RSP: 0000:0000000000000000  EFLAGS: 00010082
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff805d9438
RDX: ffff8100db12c0d0 RSI: ffffffff805d9438 RDI: ffff8100db12c0d0
RBP: ffffffff805d9438 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffff8100e39bd440 R14: ffff810008003620 R15: 000002b02751726c
FS:  0000000000000000(0000) GS:ffffffff805fa000(0063) knlGS:00000000f7dd0460
CS:  0010 DS: 002b ES: 002b CR0: 000000008005003b
CR2: fffffffffffffff8 CR3: 00000000da399000 CR4: 00000000000006e0
Process mtest01 (pid: 20519, threadinfo ffff8100b1bb4000, task ffff8100db12c0d0)
Stack: ffffffff80579e20 ffff8100db12c0d0 0000000000000001 ffffffff80579f58
       0000000000000000 ffffffff80579e78 ffffffff8020b0b2 ffffffff80579f58
       0000000000000000 ffffffff80485520
Call Trace: <#DF> <ffffffff8020b0b2>{show_registers+140}
       <ffffffff8020b357>{__die+159} <ffffffff8020b3cc>{die+50}
<ffffffff8020bba6>{do_double_fault+115} <ffffffff8020aa91>{double_fault+125}
       <ffffffff8047c8b8>{__sched_text_start+1856} <EOE>

Code: e8 4c ba d8 ff 65 48 8b 34 25 00 00 00 00 4c 8b 46 08 f0 41
RIP <ffffffff8047c8b8>{__sched_text_start+1856} RSP <0000000000000000>
 -- 0:conmux-control -- time-stamp -- May/01/06  3:54:37 --


I was not able to reproduce this on the 4-way EMT64 machine.  Am a bit stuck.

OK, is there anything we could run this with that'd dump more info?
(eg debug patches or something). There's bugger all of use that I
can see in that stack (and why does __sched_text_start come up anyway,
is that an x86_64-ism ?). I suppose if we're really desperate, we can
play chop search, but that's very boring to try to do remotely ...

It's a couple-of-year-old 4x newisys box.

M.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux