AW: FreeBSD 7.2-BETA1 tcp retransmit crash

2009-04-06 Thread Blapp, Martin
Hi, (kgdb) frame 7 #7 0xc07c6cb0 in sbsndptr (sb=0xc342ede4, off=112, len=113, moff=0xc2f9ca04) at /usr/src/sys/kern/uipc_sockbuf.c:939 This is also interesting. Is this an OffByOne somewhere ? As I said it's just a workaround, and for now it didn't crash anymore :-) I could modify this

FreeBSD 7.2-BETA1 tcp retransmit crash

2009-04-05 Thread Blapp, Martin
Hi all, Looks like the same problem as PR 129197 (FreeBSD 7 panic) http://www.freebsd.org/cgi/query-pr.cgi?pr=129197 OS: FreeBSD 7.2 BETA1 PF: Enabled SACK: net.inet.tcp.sack.enable: 1 Happens after some/many soabort calls ... I can reproduce it after 3-4 hours running time.

Re: FreeBSD 7.2-BETA1 tcp retransmit crash

2009-04-05 Thread Bjoern A. Zeeb
On Sun, 5 Apr 2009, Blapp, Martin wrote: Hi Martin, Looks like the same problem as PR 129197 (FreeBSD 7 panic) http://www.freebsd.org/cgi/query-pr.cgi?pr=129197 OS: FreeBSD 7.2 BETA1 PF: Enabled SACK: net.inet.tcp.sack.enable: 1 Happens after some/many soabort calls ... I can

Re: FreeBSD 7.2-BETA1 tcp retransmit crash

2009-04-05 Thread Bjoern A. Zeeb
On Sun, 5 Apr 2009, Bjoern A. Zeeb wrote: Hi, On Sun, 5 Apr 2009, Blapp, Martin wrote: Hi Martin, Looks like the same problem as PR 129197 (FreeBSD 7 panic) http://www.freebsd.org/cgi/query-pr.cgi?pr=129197 OS: FreeBSD 7.2 BETA1 PF: Enabled SACK: net.inet.tcp.sack.enable: 1