Re: oops with ipcomp

2008-02-11 Thread Beschorner Daniel
> Does every packet from A trigger the crash? In my last test the crash was triggered after 300MB of http output (on the fifth run of a script downloading the same 60MB of data). -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More

Re: oops with ipcomp

2008-02-08 Thread Herbert Xu
On Fri, Feb 08, 2008 at 11:45:33AM +0100, Beschorner Daniel wrote: > > No I meant the exact output of ip x p and ip x s. > > I know, but as I end up every time with a tainted kernel on our > production server I didn't turn ipcomp on, but now I got it. Hmm, that's pretty much what I've got (but I'

Re: oops with ipcomp

2008-02-08 Thread Beschorner Daniel
> No I meant the exact output of ip x p and ip x s. I know, but as I end up every time with a tainted kernel on our production server I didn't turn ipcomp on, but now I got it. src Net_B dst A dir in priority 2088 tmpl src B dst A proto comp reqid 16394 mode tunne

Re: oops with ipcomp

2008-02-08 Thread Herbert Xu
On Thu, Feb 07, 2008 at 07:01:32PM +0100, Beschorner Daniel wrote: > > > Could you show me the exact policies/SAs of the tunnel involved > > in the crash? > > esp/cbc(aes128)/hmac(sha1) No I meant the exact output of ip x p and ip x s. Thanks, -- Visit Openswan at http://www.openswan.org/ Email

Re: oops with ipcomp

2008-02-07 Thread Beschorner Daniel
> OK, so are you now able to reproduce this crash without waiting > for hours? That would be really helpful in tracking it down. Yes, I can reproduce it in minutes now. > Could you show me the exact policies/SAs of the tunnel involved > in the crash? esp/cbc(aes128)/hmac(sha1) --

Re: oops with ipcomp

2008-02-07 Thread Herbert Xu
On Wed, Feb 06, 2008 at 09:55:03PM +0100, Beschorner Daniel wrote: > > A is the oopsing 2.6.24, B is 2.6.23. > I didn't change anything in the scenario recently, till 2.6.23 all > worked fine. OK, so are you now able to reproduce this crash without waiting for hours? That would be really helpful i

Re: oops with ipcomp

2008-02-06 Thread Beschorner Daniel
>> Net_A - GW_A --- GW_B - Net_B >> The Net_A - Net_B ESP/AES/IPComp tunnel works fine, the tunnel between >> Net_B and the external IP address of GW_A triggers the oops in GW_A. > That's interesting. So which one out of A and B is running 2.6.24? A is the oopsing 2.6.24, B is 2.6.23. I didn't c

Re: oops with ipcomp

2008-02-06 Thread Herbert Xu
On Wed, Feb 06, 2008 at 03:43:25PM +0100, Beschorner Daniel wrote: > > Net_A - GW_A --- GW_B - Net_B > > The Net_A - Net_B ESP/AES/IPComp tunnel works fine, the tunnel between > Net_B and the external IP address of GW_A triggers the oops in GW_A. That's interesting. So which one out of A and B

Re: oops with ipcomp

2008-02-06 Thread Beschorner Daniel
> Unable to handle kernel paging request at c20fb000 RIP: > [] deflate_slow+0x40/0x400 Here is some more information about the scenario in which I can easily reproduce the oops now: Net_A - GW_A --- GW_B - Net_B The Net_A - Net_B ESP/AES/IPComp tunnel works fine, the tunnel between Net

oops with ipcomp

2008-02-04 Thread Beschorner Daniel
Nope! Right now it happened again, something must have changed with 2.6.24. Unable to handle kernel paging request at c20fb000 RIP: [] deflate_slow+0x40/0x400 PGD 7f845067 PUD 7f846067 PMD 7f847067 PTE 0 Oops: [1] SMP CPU 0 Modules linked in: Pid: 11055, comm: httpd Not tainted 2.6.2

Re: oops with ipcomp

2008-02-04 Thread Beschorner Daniel
>> Unable to handle kernel paging request at c20fb000 RIP: >> [] deflate_slow+0x40/0x400 > I'm not able to get much information out of this crash dump. Nor > can I reproduce this bug on my 32-bit machines and I'm currently > away from my 64-bit machines. > How long have you been using

Re: oops with ipcomp

2008-02-01 Thread Herbert Xu
On Fri, Feb 01, 2008 at 11:09:22AM +0100, Beschorner Daniel wrote: > One more issue with 2.6.24, some hours after I reactivated ipcomp with > Herb's 2 patches. > The httpd log shows a http request per esp tunnel at oops time. > Don't know whether it is for network or compression guys, so I started

oops with ipcomp

2008-02-01 Thread Beschorner Daniel
One more issue with 2.6.24, some hours after I reactivated ipcomp with Herb's 2 patches. The httpd log shows a http request per esp tunnel at oops time. Don't know whether it is for network or compression guys, so I started posting here. Daniel Unable to handle kernel paging request at c20