NetworkManager crashes in g_type_check_instance_cast () when connecting to 3G
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
network-manager (Ubuntu) |
Fix Released
|
High
|
Alexander Sack | ||
Bug Description
Binary package hint: network-manager
When connecting to 3G network, the network manager crashes in g_type_
When debugged, GDB reports the following backtrace.
Loaded symbols for /usr/lib/
(no debugging symbols found)
0x00007f1f38b281b3 in poll () from /lib/libc.so.6
(gdb) c
Continuing.
Program received signal SIGSEGV, Segmentation fault.
0x00007f1f390b8874 in g_type_
from /usr/lib/
(gdb) where
#0 0x00007f1f390b8874 in g_type_
from /usr/lib/
#1 0x000000000045bd54 in ?? ()
#2 0x00007f1f38df0c13 in g_hash_
from /usr/lib/
#3 0x000000000045da94 in nm_sysconfig_
#4 0x000000000043ddc9 in ?? ()
#5 0x00007f1f38dffa8e in g_main_
from /usr/lib/
#6 0x00007f1f38e03458 in ?? () from /usr/lib/
#7 0x00007f1f38e038b5 in g_main_loop_run () from /usr/lib/
#8 0x0000000000434ef8 in main ()
(gdb)
ProblemType: Bug
Architecture: amd64
Date: Mon Aug 10 16:24:45 2009
DistroRelease: Ubuntu 9.10
IfupdownConfig:
auto lo
iface lo inet loopback
Package: network-manager 0.8~a~git.
ProcEnviron:
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersionSign
SourcePackage: network-manager
Uname: Linux 2.6.31-5-generic x86_64
WpaSupplicantLog:
Related branches
summary: |
- NetoworkManager crashes in g_type_check_instance_cast () when - connecting to 3G + NetworkManager crashes in g_type_check_instance_cast () when connecting + to 3G |
Changed in network-manager (Ubuntu): | |
importance: | Undecided → High |
I removed everything under /etc/NetworkMan ager/system- connections and restarted NetworkManager, and configured my ATT 3G under MediaNet (as listed on my account on ATT website). This time the network manger does not crash, but it never makes any connection. I get the following messages NetworkManager & pppd.
Aug 12 09:41:19 little pppd[4784]: pppd 2.4.5 started by root, uid 0 virtual/ net/ppp0, iface: ppp0) config_ add_nameserver: assertion `nameserver != s' failed
Aug 12 09:41:19 little pppd[4784]: Using interface ppp0
Aug 12 09:41:19 little pppd[4784]: Connect: ppp0 <--> /dev/ttyUSB0
Aug 12 09:41:19 little NetworkManager: SCPlugin-Ifupdown: devices added (path: /sys/devices/
Aug 12 09:41:19 little NetworkManager: <info> (ttyUSB0): device state change: 5 -> 6 (reason 0)
Aug 12 09:41:19 little pppd[4784]: CHAP authentication succeeded
Aug 12 09:41:19 little pppd[4784]: CHAP authentication succeeded
Aug 12 09:41:19 little NetworkManager: <info> (ttyUSB0): device state change: 6 -> 7 (reason 0)
Aug 12 09:41:23 little pppd[4784]: Could not determine remote IP address: defaulting to 10.64.64.64
Aug 12 09:41:23 little pppd[4784]: Cannot determine ethernet address for proxy ARP
Aug 12 09:41:23 little pppd[4784]: local IP address 10.143.82.129
Aug 12 09:41:23 little pppd[4784]: remote IP address 10.64.64.64
Aug 12 09:41:23 little pppd[4784]: primary DNS address 172.16.7.167
Aug 12 09:41:23 little pppd[4784]: secondary DNS address 172.16.7.167
Aug 12 09:41:23 little NetworkManager: <info> PPP manager(IP Config Get) reply received.
Aug 12 09:41:23 little NetworkManager: nm_ip4_
Aug 12 09:41:23 little NetworkManager: <info> Activation (ttyUSB0) Stage 4 of 5 (IP4 Configure Get) scheduled...
Aug 12 09:41:23 little NetworkManager: <info> Activation (ttyUSB0) Stage 4 of 5 (IP4 Configure Get) started...
Aug 12 09:41:23 little NetworkManager: <info> Activation (ttyUSB0) Stage 4 of 5 (IP4 Configure Get) complete.
Aug 12 09:43:47 little NetworkManager: <info> (ttyUSB0): device state change: 7 -> 3 (reason 39)
Aug 12 09:43:47 little NetworkManager: <info> (ttyUSB0): deactivating device (reason: 39).
Aug 12 09:43:47 little pppd[4784]: Terminating on signal 15