* Re: [Bugme-new] [Bug 7832] New: if i use iproute2 for network balancing
[not found] <200701161113.l0GBDZPW005410@fire-2.osdl.org>
@ 2007-01-16 21:55 ` Andrew Morton
2007-01-16 22:48 ` Ben Greear
2007-01-17 0:47 ` Herbert Xu
0 siblings, 2 replies; 3+ messages in thread
From: Andrew Morton @ 2007-01-16 21:55 UTC (permalink / raw)
To: netdev; +Cc: Chris Wedgwood, bugme-daemon@kernel-bugs.osdl.org, gclarkx
> On Tue, 16 Jan 2007 03:13:35 -0800 bugme-daemon@bugzilla.kernel.org wrote:
> http://bugzilla.kernel.org/show_bug.cgi?id=7832
>
> Summary: if i use iproute2 for network balancing
> Kernel Version: 2.6.19.1
> Status: NEW
> Severity: normal
> Owner: acme@conectiva.com.br
> Submitter: gclarkx@gmail.com
>
>
> "Fedora Core4
> Intel P4 2,4
>
> /sbin/ip route change default equalize nexthop dev ppp0 nexthop dev ppp1
> /sbin/ip route flush cache
> "
>
>
> Jan 16 13:00:21 server kernel: Oops: 0000 [#1]
> Jan 16 13:00:21 server kernel: SMP
> Jan 16 13:00:21 server kernel: CPU: 1
> Jan 16 13:00:21 server kernel: EIP: 0060:[<c02cabb7>] Not tainted VLI
> Jan 16 13:00:21 server kernel: EFLAGS: 00010202 (2.6.19.1 #2)
> Jan 16 13:00:21 server kernel: EIP is at __ip_route_output_key+0x4a7/0xc99
> Jan 16 13:00:21 server kernel: eax: 0000002c ebx: c0c46080 ecx: 00000001
> e
> dx: 00fe7d01
> Jan 16 13:00:21 server kernel: esi: 00000000 edi: da6a3800 ebp: dd24fd68
> e
> sp: dd24fc58
> Jan 16 13:00:21 server kernel: ds: 007b es: 007b ss: 0068
> Jan 16 13:00:21 server kernel: Process cupsd (pid: 3581, ti=dd24e000
> task=de8be5
> 70 task.ti=dd24e000)
> Jan 16 13:00:21 server kernel: Stack: da4ce800 00000001 c03deb10 0000000a
> dd24fd
> b0 00000068 00000000 00000000
> Jan 16 13:00:21 server kernel: c0c46080 02000246 da4c0e80 c011f400 da4ce800
> 0000
> 0000 da9e5980 da6a3800
> Jan 16 13:00:21 server kernel: 90000000 c045e140 da3f2c80 da3f2c80 da3f2c80
> 0000
> 0040 c02d2e19 00000001
> Jan 16 13:00:21 server kernel: Call Trace:
> Jan 16 13:00:21 server kernel: [<c011f400>] __local_bh_enable+0x94/0xb3
> Jan 16 13:00:21 server kernel: [<c02d2e19>] ip_mc_output+0x2f3/0x31e
> Jan 16 13:00:21 server kernel: [<c02cb3bc>] ip_route_output_flow+0x13/0x57
> Jan 16 13:00:21 server kernel: [<c02ea3e4>] udp_sendmsg+0x2bb/0x537
> Jan 16 13:00:21 server kernel: [<c02af221>] skb_copy_datagram_iovec+0x53/0x1dc
> Jan 16 13:00:21 server kernel: [<c02efb74>] inet_sendmsg+0x3b/0x45
> Jan 16 13:00:21 server kernel: [<c02a8c75>] sock_sendmsg+0xd3/0xee
> Jan 16 13:00:21 server kernel: [<c012b606>] autoremove_wake_function+0x0/0x35
> Jan 16 13:00:21 server kernel: [<c0167ec2>] core_sys_select+0x1b0/0x2a7
> Jan 16 13:00:21 server kernel: [<c02a9539>] sys_sendto+0x116/0x140
> Jan 16 13:00:21 server kernel: [<c02a9bcd>] sys_getsockname+0x86/0xb0
> Jan 16 13:00:21 server kernel: [<c02acae1>] skb_dequeue+0x39/0x3f
> Jan 16 13:00:21 server kernel: [<c02ad903>] skb_queue_purge+0x11/0x17
> Jan 16 13:00:21 server kernel: [<c02c61c9>] netlink_sock_destruct+0xe/0xe2
> Jan 16 13:00:21 server kernel: [<c02aae38>] sk_free+0xbe/0xf3
> Jan 16 13:00:21 server kernel: [<e08b2cc3>] rtl8139_interrupt+0x383/0x3c3
> [8139t
> oo]
>
> Message from syslogd@server at Tue Jan 16 13:00:21 2007 ...
> server kernel: [<c0103cf5>] sysenter_past_esp+0x56/0x79
>
> Message from syslogd@server at Tue Jan 16 13:00:21 2007 ...
> server kernel: =======================
>
> Message from syslogd@server at Tue Jan 16 13:00:21 2007 ...
> server kernel: Code: 24 20 00 00 00 00 c7 44 24 60 00 00 00 00 e9 19 04 00 00
> 0f
> b6 c2 8a 4c 24 60 6b c0 2c 03 84 24 b0 00 00 00 88 8c 24 a5 00 00 00 <8b> 40
> 68
> 89 44 24 3c f0 ff 80 80 02 00 00 84 d2 74 3e 8b 44 24
>
> Message from syslogd@server at Tue Jan 16 13:00:21 2007 ...
> server kernel: EIP: [<c02cabb7>] __ip_route_output_key+0x4a7/0xc99 SS:ESP
> 0068:d
> d24fc58
>
> ------- You are receiving this mail because: -------
> You are on the CC list for the bug, or are watching someone who is.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Bugme-new] [Bug 7832] New: if i use iproute2 for network balancing
2007-01-16 21:55 ` [Bugme-new] [Bug 7832] New: if i use iproute2 for network balancing Andrew Morton
@ 2007-01-16 22:48 ` Ben Greear
2007-01-17 0:47 ` Herbert Xu
1 sibling, 0 replies; 3+ messages in thread
From: Ben Greear @ 2007-01-16 22:48 UTC (permalink / raw)
To: Andrew Morton
Cc: netdev, Chris Wedgwood, bugme-daemon@kernel-bugs.osdl.org,
gclarkx
Andrew Morton wrote:
>> On Tue, 16 Jan 2007 03:13:35 -0800 bugme-daemon@bugzilla.kernel.org wrote:
>> http://bugzilla.kernel.org/show_bug.cgi?id=7832
>>
>> Summary: if i use iproute2 for network balancing
>> Kernel Version: 2.6.19.1
>> Status: NEW
>> Severity: normal
>> Owner: acme@conectiva.com.br
>> Submitter: gclarkx@gmail.com
>>
>>
>> "Fedora Core4
>> Intel P4 2,4
>>
>> /sbin/ip route change default equalize nexthop dev ppp0 nexthop dev ppp1
>> /sbin/ip route flush cache
The backtrace for this one looks very similar to the IP locking
bug I reported recently. A fix has gone into the various trees
for this problem as far as I know.
Thanks,
Ben
>> "
>>
>>
>> Jan 16 13:00:21 server kernel: Oops: 0000 [#1]
>> Jan 16 13:00:21 server kernel: SMP
>> Jan 16 13:00:21 server kernel: CPU: 1
>> Jan 16 13:00:21 server kernel: EIP: 0060:[<c02cabb7>] Not tainted VLI
>> Jan 16 13:00:21 server kernel: EFLAGS: 00010202 (2.6.19.1 #2)
>> Jan 16 13:00:21 server kernel: EIP is at __ip_route_output_key+0x4a7/0xc99
>> Jan 16 13:00:21 server kernel: eax: 0000002c ebx: c0c46080 ecx: 00000001
>> e
>> dx: 00fe7d01
>> Jan 16 13:00:21 server kernel: esi: 00000000 edi: da6a3800 ebp: dd24fd68
>> e
>> sp: dd24fc58
>> Jan 16 13:00:21 server kernel: ds: 007b es: 007b ss: 0068
>> Jan 16 13:00:21 server kernel: Process cupsd (pid: 3581, ti=dd24e000
>> task=de8be5
>> 70 task.ti=dd24e000)
>> Jan 16 13:00:21 server kernel: Stack: da4ce800 00000001 c03deb10 0000000a
>> dd24fd
>> b0 00000068 00000000 00000000
>> Jan 16 13:00:21 server kernel: c0c46080 02000246 da4c0e80 c011f400 da4ce800
>> 0000
>> 0000 da9e5980 da6a3800
>> Jan 16 13:00:21 server kernel: 90000000 c045e140 da3f2c80 da3f2c80 da3f2c80
>> 0000
>> 0040 c02d2e19 00000001
>> Jan 16 13:00:21 server kernel: Call Trace:
>> Jan 16 13:00:21 server kernel: [<c011f400>] __local_bh_enable+0x94/0xb3
>> Jan 16 13:00:21 server kernel: [<c02d2e19>] ip_mc_output+0x2f3/0x31e
>> Jan 16 13:00:21 server kernel: [<c02cb3bc>] ip_route_output_flow+0x13/0x57
>> Jan 16 13:00:21 server kernel: [<c02ea3e4>] udp_sendmsg+0x2bb/0x537
>> Jan 16 13:00:21 server kernel: [<c02af221>] skb_copy_datagram_iovec+0x53/0x1dc
>> Jan 16 13:00:21 server kernel: [<c02efb74>] inet_sendmsg+0x3b/0x45
>> Jan 16 13:00:21 server kernel: [<c02a8c75>] sock_sendmsg+0xd3/0xee
>> Jan 16 13:00:21 server kernel: [<c012b606>] autoremove_wake_function+0x0/0x35
>> Jan 16 13:00:21 server kernel: [<c0167ec2>] core_sys_select+0x1b0/0x2a7
>> Jan 16 13:00:21 server kernel: [<c02a9539>] sys_sendto+0x116/0x140
>> Jan 16 13:00:21 server kernel: [<c02a9bcd>] sys_getsockname+0x86/0xb0
>> Jan 16 13:00:21 server kernel: [<c02acae1>] skb_dequeue+0x39/0x3f
>> Jan 16 13:00:21 server kernel: [<c02ad903>] skb_queue_purge+0x11/0x17
>> Jan 16 13:00:21 server kernel: [<c02c61c9>] netlink_sock_destruct+0xe/0xe2
>> Jan 16 13:00:21 server kernel: [<c02aae38>] sk_free+0xbe/0xf3
>> Jan 16 13:00:21 server kernel: [<e08b2cc3>] rtl8139_interrupt+0x383/0x3c3
>> [8139t
>> oo]
>>
>> Message from syslogd@server at Tue Jan 16 13:00:21 2007 ...
>> server kernel: [<c0103cf5>] sysenter_past_esp+0x56/0x79
>>
>> Message from syslogd@server at Tue Jan 16 13:00:21 2007 ...
>> server kernel: =======================
>>
>> Message from syslogd@server at Tue Jan 16 13:00:21 2007 ...
>> server kernel: Code: 24 20 00 00 00 00 c7 44 24 60 00 00 00 00 e9 19 04 00 00
>> 0f
>> b6 c2 8a 4c 24 60 6b c0 2c 03 84 24 b0 00 00 00 88 8c 24 a5 00 00 00 <8b> 40
>> 68
>> 89 44 24 3c f0 ff 80 80 02 00 00 84 d2 74 3e 8b 44 24
>>
>> Message from syslogd@server at Tue Jan 16 13:00:21 2007 ...
>> server kernel: EIP: [<c02cabb7>] __ip_route_output_key+0x4a7/0xc99 SS:ESP
>> 0068:d
>> d24fc58
>>
>> ------- You are receiving this mail because: -------
>> You are on the CC list for the bug, or are watching someone who is.
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--
Ben Greear <greearb@candelatech.com>
Candela Technologies Inc http://www.candelatech.com
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Bugme-new] [Bug 7832] New: if i use iproute2 for network balancing
2007-01-16 21:55 ` [Bugme-new] [Bug 7832] New: if i use iproute2 for network balancing Andrew Morton
2007-01-16 22:48 ` Ben Greear
@ 2007-01-17 0:47 ` Herbert Xu
1 sibling, 0 replies; 3+ messages in thread
From: Herbert Xu @ 2007-01-17 0:47 UTC (permalink / raw)
To: Andrew Morton; +Cc: netdev, cw, bugme-daemon, gclarkx
Andrew Morton <akpm@osdl.org> wrote:
>
>> /sbin/ip route change default equalize nexthop dev ppp0 nexthop dev ppp1
>> /sbin/ip route flush cache
Is CONFIG_IP_ROUTE_MULTICACHE turned on? If so does this still
happen if you disable it?
Cheers,
--
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
^ permalink raw reply [flat|nested] 3+ messages in thread
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2007-01-16 21:55 ` [Bugme-new] [Bug 7832] New: if i use iproute2 for network balancing Andrew Morton
2007-01-16 22:48 ` Ben Greear
2007-01-17 0:47 ` Herbert Xu
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