Hello Openbsc-request, Monday, July 1, 2013, 12:00:05 PM, you wrote:
> Send OpenBSC mailing list submissions to > [email protected] > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.osmocom.org/mailman/listinfo/openbsc > or, via email, send a message with subject or body 'help' to > [email protected] > You can reach the person managing the list at > [email protected] > When replying, please edit your Subject line so it is more specific > than "Re: Contents of OpenBSC digest..." > Today's Topics: Hi Holger, >> <0018> input/lapd.c:628 LAPD DL-RELEASE confirm TEI=1 SAPI=62 > this releases the LAPD structures.. (and now sets dl->tx_hist to NULL) >> #0 0xb774c11d in lapd_send_i (line=1606, lctx=<optimized out>) at >> lapd_core.c:1802 >> 1802 if (!dl->tx_hist[h].msg) { > and it is accessed even after it has been released. Now I don't know > if this access would be legetimate but it is from 'dead' memory. > Could you please create a PCAP file of the communication on the line? > NITB has a config param for that and it should work for LAPD. I attached the PCAP file but it is pretty small. I hope it contains some useful information. Anyway, at least one of my problems solved today: we never managed to have longer voice calls more than 2 minutes, because of excessive radio link failures. With the "-C" flag (disables periodic DB counter writes) set, the problem is gone. I think you already knew about this issue, but I wanted to confirm that it exists with Nokia InSite too. BR, Csaba
osmocore.pcap
Description: Binary data
