Re: PROBLEM: kernel BUG at net/ipv6/ip6_output.c:718

2006-10-03 Thread cagri coltekin
On Tue, Oct 03, 2006 at 04:28:20PM +1000, Herbert Xu wrote: > On Tue, Oct 03, 2006 at 03:49:35PM +1000, Herbert Xu wrote: > > > > OK, I think I've got the right bug this time. > > Here is the patch for the other bug that I found along the way: > > [UDP6]: Fix MSG_PROBE crash > This one fixes. T

Re: PROBLEM: kernel BUG at net/ipv6/ip6_output.c:718

2006-10-03 Thread James Morris
On Tue, 3 Oct 2006, Herbert Xu wrote: > On Thu, Sep 28, 2006 at 10:40:18AM +0200, cagri coltekin wrote: > > > > No. Bug is the first after boot: > > OK, I think I've got the right bug this time. > > [UDP6]: Fix flowi clobbering > > The udp6_sendmsg function uses a shared buffer to store the > f

Re: PROBLEM: kernel BUG at net/ipv6/ip6_output.c:718

2006-10-02 Thread Herbert Xu
On Tue, Oct 03, 2006 at 03:49:35PM +1000, Herbert Xu wrote: > > OK, I think I've got the right bug this time. Here is the patch for the other bug that I found along the way: [UDP6]: Fix MSG_PROBE crash UDP tracks corking status through the pending variable. The IP layer also tracks it through t

Re: PROBLEM: kernel BUG at net/ipv6/ip6_output.c:718

2006-10-02 Thread Herbert Xu
On Thu, Sep 28, 2006 at 10:40:18AM +0200, cagri coltekin wrote: > > No. Bug is the first after boot: OK, I think I've got the right bug this time. [UDP6]: Fix flowi clobbering The udp6_sendmsg function uses a shared buffer to store the flow without taking any locks. This leads to races with SMP

Re: PROBLEM: kernel BUG at net/ipv6/ip6_output.c:718

2006-09-28 Thread cagri coltekin
On Thu, Sep 28, 2006 at 10:38:29AM +1000, Herbert Xu wrote: > On Tue, Sep 26, 2006 at 01:21:22PM +0200, cagri coltekin wrote: > > > > -- > > [ 1395.890897] [ cut here ] > > [ 1395.946093] kernel BUG

Re: PROBLEM: kernel BUG at net/ipv6/ip6_output.c:718

2006-09-27 Thread Herbert Xu
On Tue, Sep 26, 2006 at 01:21:22PM +0200, cagri coltekin wrote: > > -- > [ 1395.890897] [ cut here ] > [ 1395.946093] kernel BUG at net/ipv6/ip6_output.c:940! Could you go further back in the logs t

Re: PROBLEM: kernel BUG at net/ipv6/ip6_output.c:718

2006-09-26 Thread cagri coltekin
Hi, On Mon, Sep 25, 2006 at 10:15:30PM +1000, Herbert Xu wrote: > On Fri, Sep 01, 2006 at 06:22:48PM +0200, cagri coltekin wrote: > > > > The second causes the system to give the bug a couple of seconds > > after bind starts, and loads the zones, without any traffic going > > on. BTW, patch applie

Re: PROBLEM: kernel BUG at net/ipv6/ip6_output.c:718

2006-09-25 Thread Herbert Xu
On Fri, Sep 01, 2006 at 06:22:48PM +0200, cagri coltekin wrote: > > The second causes the system to give the bug a couple of seconds > after bind starts, and loads the zones, without any traffic going > on. BTW, patch applied with some offset difference (3 for the > first -48 for the other two chan

Re: PROBLEM: kernel BUG at net/ipv6/ip6_output.c:718

2006-09-01 Thread cagri coltekin
On Fri, Sep 01, 2006 at 05:05:57PM +1000, Herbert Xu wrote: > On Thu, Aug 31, 2006 at 05:12:43PM +0200, cagri coltekin wrote: > > > > It took a while to find equipment for test environment, but now I > > have a test environment that I can test. > > > > Here is the result: > > > > ---

Re: PROBLEM: kernel BUG at net/ipv6/ip6_output.c:718

2006-09-01 Thread Herbert Xu
On Thu, Aug 31, 2006 at 05:12:43PM +0200, cagri coltekin wrote: > > It took a while to find equipment for test environment, but now I > have a test environment that I can test. > > Here is the result: > > --- > [17180051.768

Re: PROBLEM: kernel BUG at net/ipv6/ip6_output.c:718

2006-08-31 Thread cagri coltekin
Hi Again, It took a while to find equipment for test environment, but now I have a test environment that I can test. Here is the result: --- [17180051.768000] ip6_fragment: hlen = 0x818, len = 0x7ce, nexthdr=4 [17180051.8400

Re: PROBLEM: kernel BUG at net/ipv6/ip6_output.c:718

2006-08-29 Thread Herbert Xu
On Mon, Aug 28, 2006 at 02:49:07AM +0200, cagri coltekin wrote: > > Ooops, sorry for the confusion. It happens with 2.6.17 too (see > below), cut&paste from wrong log. The rest of the data provided > in the previous message is actually fresh. Thanks. Please try this patch and tell me if it print

Re: PROBLEM: kernel BUG at net/ipv6/ip6_output.c:718

2006-08-27 Thread cagri coltekin
On Mon, Aug 28, 2006 at 10:16:56AM +1000, Herbert Xu wrote: > cagri coltekin <[EMAIL PROTECTED]> wrote: > > > > Aug 25 04:03:35 ns kernel: [ cut here ] > > Aug 25 04:03:35 ns kernel: kernel BUG at net/ipv6/ip6_output.c:718! > > Aug 25 04:03:35 ns kernel: invalid operand: 00

Re: PROBLEM: kernel BUG at net/ipv6/ip6_output.c:718

2006-08-27 Thread Herbert Xu
cagri coltekin <[EMAIL PROTECTED]> wrote: > > Aug 25 04:03:35 ns kernel: [ cut here ] > Aug 25 04:03:35 ns kernel: kernel BUG at net/ipv6/ip6_output.c:718! > Aug 25 04:03:35 ns kernel: invalid operand: [#1] > Aug 25 04:03:35 ns kernel: SMP > Aug 25 04:03:35 ns kernel:

PROBLEM: kernel BUG at net/ipv6/ip6_output.c:718

2006-08-27 Thread cagri coltekin
Hi, [ Apologies for possible duplicates, and if I'm addressing wrong people. ] The following is the standard bug report form. I believe I have included enough information for the starters. I'd be happy to try to provide more if you need it. Please let me know. Kind Regards, -- Cagri Coltekin