On Thu, Sep 13, 2012 at 03:03:21AM +0530, Rahul Nair wrote: > Willy, > > Sorry for the delay in reply. > I have attached the strace report along with this email for > kernels 2.6.35*-32 (works) and 2.6.32*-41 (not work)
interesting, as you can see in the traces, the connection never completes, it times out. It would be nice to see a tcpdump output taken from the same machine to know if the network stack tries to emit a packet or not. You can filter SYN and SYN/ACK packets only with tcpdump by checking for the SYN flag : tcpdump -nvvpi eth0 'tcp[13]&2!=0' and port 443 Regards, Willy

