From: "Christopher S. Aker" <caker@theshore.net>
To: user-mode-linux-devel@lists.sourceforge.net
Subject: [uml-devel] SKAS race condition status?
Date: Mon, 17 Oct 2005 17:50:52 -0500 [thread overview]
Message-ID: <43542ACC.7020108@theshore.net> (raw)
Has there been any progress on the race in SKAS? I've been dealing with
2-4 hosts crashing a week. Same thing happens on my old SKAS kernel,
2.6.7 with skas3-v4 or so.
From:
http://marc.theaimsgroup.com/?t=112376981300002&r=1&w=2
Unable to handle kernel paging request at virtual address 00002000
printing eip:
00000000
*pde = 2a771001
Oops: 0000 [#1]
SMP
Modules linked in:
CPU: 2
EIP: 0200:[<00000000>] Not tainted VLI
EFLAGS: 00010292 (2.6.11.11-1-bigmem)
EIP is at 0x0
eax: ef66b784 ebx: ef7ba000 ecx: ef60f540 edx: 00000000
esi: 00000001 edi: 00000000 ebp: ef7bbf14 esp: ef7bbf9c
ds: 007b es: 007b ss: 0068
Process 2.4.29-linode39 (pid: 11195, threadinfo=ef7ba000 task=ef60f540)
Stack: ef7bbfc4 ef7ba000 c0106fd7 00000005 be7ff890 c0104934 be7ff768
be7ff760
00000000 c0102639 be7ff768 00000000 40029d00 be7ff760 00000000
be7ff928
00000000 0000007b 0000007b 0000004e 40100fb1 00000073 00000246
be7ff74c
Call Trace:
[<c0106fd7>] do_syscall_trace+0x97/0x10e
[<c0104934>] math_state_restore+0x24/0x40
[<c0102639>] syscall_trace_entry+0x11/0x2a
Code: Bad EIP value.
Is there code I could add there to OOPs rather than panic? I'd prefer
to have just one UML go down rather than the entire host.
Thanks!
-Chris
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next reply other threads:[~2005-10-17 22:53 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-17 22:50 Christopher S. Aker [this message]
2005-10-25 16:44 ` [uml-devel] SKAS race condition status? Christopher S. Aker
2005-10-25 16:57 ` Christopher S. Aker
2005-10-25 17:58 ` Blaisorblade
2005-10-25 21:37 ` Christopher S. Aker
2005-10-25 21:58 ` Peter
2005-10-25 22:10 ` Christopher S. Aker
2005-10-25 22:25 ` Peter
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