Re: Segment fault when using wireless (adhoc mode)



These cause multiple schedules of the rest of the activation process,
which clearly shouldn't happen.  It looks like the root cause is that
the supplicant is sending reconnect events too fast for NM to handle; if
stage3 is already scheduled, NM shouldn't schedule it again, it should
simply ignore the event.  Any chance you could get some timing
information to see how long it is between calls of
supplicant_iface_connection_state_cb_handler() ?
Fine, I replaced nm_info with nm_debug in the file "nm-device-wifi.c, line 2353", and ran NM in daemon mode.
 
After upgrading wpa_supplicant from 0.6.3 to 0.6.4, it seems to be easier to reproduce this problem (see attachment "adhoc_crash_syslog" and "adhoc_crash_wpa_supplicant.log")

Attachment: adhoc_crash_syslog
Description: Binary data

Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Could not read SSID from driver.
No network configuration found for the current AP
Trying to associate with SSID 'qicq'
Associated with 00:00:00:00:00:00
CTRL-EVENT-CONNECTED - Connection to 00:00:00:00:00:00 completed (reauth) [id=2 id_str=]
Associated with 00:00:00:00:00:00
CTRL-EVENT-CONNECTED - Connection to 00:00:00:00:00:00 completed (reauth) [id=2 id_str=]
Associated with 00:00:00:00:00:00
CTRL-EVENT-CONNECTED - Connection to 00:00:00:00:00:00 completed (reauth) [id=2 id_str=]
Associated with 00:00:00:00:00:00
CTRL-EVENT-CONNECTED - Connection to 00:00:00:00:00:00 completed (reauth) [id=2 id_str=]
Associated with 00:00:00:00:00:00
CTRL-EVENT-CONNECTED - Connection to 00:00:00:00:00:00 completed (reauth) [id=2 id_str=]
Associated with 86:aa:29:f0:ba:d3
CTRL-EVENT-CONNECTED - Connection to 86:aa:29:f0:ba:d3 completed (reauth) [id=2 id_str=]


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