On Mon, 2009-03-02 at 15:44 +0800, 陈杰 wrote: > Hi, all > I've tried NM-0.7.1-rc1 and NM-0.7.1-rc2, and find that using wireless > (adhoc mode) makes NM easily be terminated by signal 11. > > Following the log , I've seen two or more "Stage 5 of 5 ... commit" > sections (which were outputed by the function > <nm_device_activate_stage5_ip_config_commit>) were ouputed one by one. > In the last "Stage 5 of 5 ... commit" section, NM said it recived > signal 11.
Hmm; what kind of IPv4 addressing method are you using on the adhoc connection? I didn't have a problem with the "Shared to other computers" method this morning, but there may well be refcounting issues with Manual or Automatic. Dan > Adding more log output code to the source of NM, I found the > following: > 1) In the first call of <nm_device_activate_stage5_ip_config_commit>, > the ref_count of the instance ip4_config increased by 2 (by the func > <nm_device_set_ip4_config>), but decreased by 1 (nm-device.c, line > 1438, "g_object_unref (ip4_config)") > > 2) In the following sequence calls of > <nm_device_activate_stage5_ip_config_commit>, the ref_count of the > *same* ip4_config decreased by 1 each call. > > 3) At last, the ref_count of the instance ip4_config reached zero > (then ip4_config was freed), but a following call of > <nm_device_activate_stage5_ip_config_commit> accessed this ip4_config, > then NM was terminated by SIGSEGV. > _______________________________________________ > NetworkManager-list mailing list > [email protected] > http://mail.gnome.org/mailman/listinfo/networkmanager-list _______________________________________________ NetworkManager-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/networkmanager-list
