On Sun, Feb 20, 2011 at 5:44 AM, Peter Avalos <[email protected]> wrote: > On Sat, Feb 19, 2011 at 11:03:50PM +0800, Sepherosa Ziehau wrote: >> > http://www.theshell.com/~pavalos/crash/ylem-crash6.tar.xz >> >> The crash seems to be truncated. I tried on leaf and my own box, >> there are 2010 bytes missing. >> > > That's weird. We'll I've re-tar'd (that's a sweet word) it, as well as > the other crashes I got: > > http://www.theshell.com/~pavalos/crash/ > > ylem-crash[6-12].tar.xz
Well, the crash6 looks strange in following way: 1) tcp_usr_listen seems to be called on a same inp twice 2) an "accepted" tcp socket is duplicated onto the wildcardhash and it seems to be linked into connhash too. The socket is in FIN_WAIT_1 crash6 is caused by 2), though 1) was problematic too I will add some assertion, so the panic could happen earlier Best Regards, sephe -- Tomorrow Will Never Die
