Ubuntu
network-manager package

NetworkManager crashed with SIGSEGV in strlen()

Bug #530733 reported by Jackden on 2010-03-02

This bug report is a duplicate of: Bug #341688: MASTER nm-system-settings crashed with SIGSEGV in strlen(). Edit Remove

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	network-manager (Ubuntu)	New	Medium	Unassigned

Bug Description

Binary package hint: network-manager

setting eth1 ip configuration by NetworkManager when PC on Ubuntu 9.10 DVD live CD mode.

ethernet card:
02:05.0 Ethernet controller: 3Com Corporation 3c940 10/100/1000Base-T [Marvell] (rev 12)

[ 672.588931] skge eth1: Link is down.
[ 674.185762] skge eth1: Link is up at 100 Mbps, full duplex, flow control both
[ 753.749788] NetworkManager[1589]: segfault at 38 ip 00ac2f43 sp bfa3913c error 4 in libc-2.10.1.so[a50000+13e000]

ProblemType: Crash
Architecture: i386
CRDA: Error: [Errno 2] 沒有此一檔案或目錄
Date: Tue Mar 2 14:45:34 2010
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/sbin/NetworkManager
Gconf:

IfupdownConfig:
auto lo
iface lo inet loopback
IpRoute:
134.208.46.0/24 dev eth1 proto kernel scope link src 134.208.46.189 metric 1
169.254.0.0/16 dev eth1 scope link metric 1000
default via 134.208.46.254 dev eth1 proto static
IwConfig:
lo no wireless extensions.

eth0 no wireless extensions.

eth1 no wireless extensions.
LiveMediaBuild: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.2)
Package: network-manager 0.8~a~git.20091013t193206.679d548-0ubuntu1
ProcCmdline: NetworkManager
ProcEnviron: PATH=(custom, no user)
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RfKill:

SegvAnalysis:
Segfault happened at: 0xac2f43 <strlen+51>: mov (%eax),%ecx
PC (0x00ac2f43) ok
source "(%eax)" (0x00000038) not located in a known VMA region (needed readable region)!
destination "%ecx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: network-manager
StacktraceTop:
strlen () from /lib/tls/i686/cmov/libc.so.6
?? () from /lib/libglib-2.0.so.0
g_key_file_set_string_list () from /lib/libglib-2.0.so.0
?? ()
g_cclosure_marshal_VOID__POINTER ()
Title: NetworkManager crashed with SIGSEGV in strlen()
Uname: Linux 2.6.31-14-generic i686
UserGroups:

Tags:

Revision history for this message

Jackden (jackden) wrote on 2010-03-02:

Dependencies.txt Edit (2.1 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (696 bytes, text/plain; charset="utf-8")
IpAddr.txt Edit (811 bytes, text/plain; charset="utf-8")
NetDevice.eth0.txt Edit (1.0 KiB, text/plain; charset="utf-8")
NetDevice.eth1.txt Edit (1.0 KiB, text/plain; charset="utf-8")
NetDevice.lo.txt Edit (3.1 KiB, text/plain; charset="utf-8")
PciNetwork.txt Edit (1.6 KiB, text/plain; charset="utf-8")
ProcMaps.txt Edit (9.2 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (708 bytes, text/plain; charset="utf-8")
Registers.txt Edit (454 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (3.1 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (3.7 KiB, text/plain; charset="utf-8")
WifiSyslog.txt Edit (69.2 KiB, text/plain; charset="utf-8")
nm-system-settings.conf.txt Edit (349 bytes, text/plain; charset="utf-8")

visibility:

private → public

Revision history for this message

Apport retracing service (apport) wrote on 2010-07-16: Stacktrace.txt (retraced)

Stacktrace.txt (retraced) Edit (5.5 KiB, text/plain)

StacktraceTop:two_way_long_needle (haystack=<value optimized out>,
g_source_get_priority () from /lib/libglib-2.0.so.0
?? ()
g_cclosure_marshal_VOID__POINTER ()
g_closure_invoke () from /usr/lib/libgobject-2.0.so.0