On Wed, Nov 25, 2015 at 04:58:54PM +0200, Andrew wrote:

25.11.2015 16:10, Guillaume Nault пишет:

quoted

On Wed, Nov 25, 2015 at 12:59:52AM +0200, Andrew wrote:

quoted

Hi.

I tried to reproduce errors in virtual environment (some VMs on my
notebook).

I've tried to create 1000 client PPPoE sessions from this box via script:
for i in `seq 1 1000`; do pppd plugin rp-pppoe.so user test password test
nodefaultroute maxfail 0 persist nodefaultroute holdoff 1 noauth eth0; done

I've tried to reproduce the bug with your script, but couldn't get
anything to crash (VM is Debian Jessie i386 running on KVM with upstream
kernel 4.1.12). Does the crash happen before all sessions get
established?

Yes, crash happens even before all daemon instances are started. Sessions
don't get established because BRAS configured to reject sessions (so a lot
of concurrent connection retries happens) - I still didn't created account
for test user on it.

Ok, I got the crash too. In fact I had misunderstood your previous
message, crash happens when PPP sessions don't get established
(authentication failures in my case).

I'll investigate on that and let you know.