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. 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.
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