Hi,
NetworkManager is seg faulting for me on Debian Wheezy network-manager v0.9.4.0. Is this a known issue ?
(gdb) p *self->parent.g_type_instance.g_class
Cannot access memory at address 0x23802f89006fea00
If i boot off a live cd, all is fine, so I dont think I have h/w issue.
If i use /etc/network/interfaces then networking is fine.
Thanks
Nick
ncarter ###:~/network-manager-0.9.4.0/src$ sudo gdb -args /usr/sbin/NetworkManager --no-daemon
[sudo] password for ncarter:
GNU gdb (GDB) 7.4.1-debian
Copyright (C) 2012 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <
http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
For bug reporting instructions, please see:
<
http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/sbin/NetworkManager...Reading symbols from /usr/lib/debug/usr/sbin/NetworkManager...done.
done.
(gdb) run
Starting program: /usr/sbin/NetworkManager --no-daemon
warning: no loadable sections found in added symbol-file system-supplied DSO at 0x7ffff7ffa000
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
NetworkManager[12169]: <info> NetworkManager (version 0.9.4.0) is starting...
NetworkManager[12169]: <info> Read config file /etc/NetworkManager/NetworkManager.conf
Program received signal SIGSEGV, Segmentation fault.
0x000000000046182e in nm_netlink_monitor_attach (self=0x6f5cc0)
at nm-netlink-monitor.c:477
477 g_return_if_fail (NM_IS_NETLINK_MONITOR (self));
gdb) bt
#0 0x000000000046182e in nm_netlink_monitor_attach (self=0x6f5cc0)
at nm-netlink-monitor.c:477
#1 0x0000000000462514 in nm_netlink_monitor_get ()
at nm-netlink-monitor.c:822
#2 0x0000000000425357 in main (argc=1, argv=0x7fffffffe6a8) at main.c:544
(gdb) f 1
#1 0x0000000000462514 in nm_netlink_monitor_get ()
at nm-netlink-monitor.c:822
822 nm_netlink_monitor_attach (singleton);
(gdb) p self
$23 = (NMNetlinkMonitor *) 0x6f5cc0
(gdb) p *self
$24 = {parent = {g_type_instance = {g_class = 0x23802f89006fea00},
ref_count = 1, qdata = 0x0}}
(gdb) p self->parent
$25 = {g_type_instance = {g_class = 0x23802f89006fea00}, ref_count = 1,
qdata = 0x0}
(gdb) p self->parent.g_type_instance
$26 = {g_class = 0x23802f89006fea00}
(gdb) p self->parent.g_type_instance.g_class
$27 = (GTypeClass *) 0x23802f89006fea00
(gdb) p *self->parent.g_type_instance.g_class
Cannot access memory at address 0x23802f89006fea00
. so i assume this is the crash ?
# define _G_TYPE_CIT(ip, gt) (G_GNUC_EXTENSION ({ \
# GTypeInstance *__inst = (GTypeInstance*) ip; GType __t = gt; gboolean __r; \
# if (!__inst) \
# __r = FALSE; \
# else if (__inst->g_class && __inst->g_class->g_type == __t) \
#
