Has this been fixed in Ubuntu 12.04?
** Summary changed:
- Network Manager suddenly started crashing on connect
+ Network Manager crashes with "double free or corruption" when
/etc/resolv.conf is immutable
** Changed in: network-manager (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/558380
Title:
Network Manager crashes with "double free or corruption" when
/etc/resolv.conf is immutable
Status in “network-manager” package in Ubuntu:
Incomplete
Bug description:
Binary package hint: network-manager
When I plug in a network cable, or select a wireless network in nm-
applet, NetworkManager hangs. It used to work fine until today. I last
rebooted about 8 days ago, and have installed updates since.
I get this stack trace when I run NetworkManager --no-daemon from the
command line:
/usr/sbin/NetworkManager --no-daemon --pid-file
/var/run/NetworkManager/NetworkManager.pid/usr/sbin/NetworkManager
--no-daemon --pid-file /var/run/NetworkManager/NetworkManager.pid
NetworkManager: <info> Activation (eth1) Stage 5 of 5 (IP Configure Commit)
scheduled...
NetworkManager: <info> Activation (eth1) Stage 4 of 5 (IP Configure Get)
complete.
NetworkManager: <info> Activation (eth1) Stage 5 of 5 (IP Configure Commit)
started...
*** glibc detected *** /usr/sbin/NetworkManager: double free or corruption
(fasttop): 0x080a7658 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb74b5a85]
/lib/tls/i686/cmov/libc.so.6(cfree+0x90)[0xb74b94f0]
/usr/lib/libglib-2.0.so.0(g_free+0x31)[0xb75f9b81]
/usr/sbin/NetworkManager[0x8078142]
/usr/sbin/NetworkManager(nm_named_manager_add_ip4_config+0xad)[0x807860d]
/usr/sbin/NetworkManager(nm_system_device_set_from_ip4_config+0x122)[0x806ede2]
/usr/sbin/NetworkManager[0x80573e6]
/usr/lib/libglib-2.0.so.0[0xb75f0101]
/usr/lib/libglib-2.0.so.0(g_main_context_dispatch+0x176)[0xb75f1cf6]
/usr/lib/libglib-2.0.so.0[0xb75f50b3]
/usr/lib/libglib-2.0.so.0(g_main_loop_run+0x1e7)[0xb75f5497]
/usr/sbin/NetworkManager[0x80580fe]
/usr/lib/libglib-2.0.so.0[0xb7619d5f]
/lib/tls/i686/cmov/libpthread.so.0[0xb759e4fb]
/lib/tls/i686/cmov/libc.so.6(clone+0x5e)[0xb7520e5e]
======= Memory map: ========
08048000-08092000 r-xp 00000000 08:01 3883871 /usr/sbin/NetworkManager
08092000-08093000 rw-p 0004a000 08:01 3883871 /usr/sbin/NetworkManager
08093000-080b4000 rw-p 08093000 00:00 0 [heap]
b5a00000-b5a21000 rw-p b5a00000 00:00 0
b5a21000-b5b00000 ---p b5a21000 00:00 0
b5b8f000-b5b90000 ---p b5b8f000 00:00 0
b5b90000-b6390000 rw-p b5b90000 00:00 0
b6390000-b6391000 ---p b6390000 00:00 0
b6391000-b6b91000 rw-p b6391000 00:00 0
b6b91000-b6b92000 ---p b6b91000 00:00 0
b6b92000-b7394000 rw-p b6b92000 00:00 0
b7394000-b7397000 r-xp 00000000 08:01 4112844 /lib/libgpg-error.so.0.3.0
b7397000-b7398000 rw-p 00002000 08:01 4112844 /lib/libgpg-error.so.0.3.0
b7398000-b73e3000 r-xp 00000000 08:01 4112846 /lib/libgcrypt.so.11.2.3
b73e3000-b73e5000 rw-p 0004a000 08:01 4112846 /lib/libgcrypt.so.11.2.3
b73e5000-b740b000 r-xp 00000000 08:01 3866755 /usr/lib/libpcre.so.3.12.1
b740b000-b740c000 rw-p 00026000 08:01 3866755 /usr/lib/libpcre.so.3.12.1
b740c000-b740d000 rw-p b740c000 00:00 0
b740d000-b7421000 r-xp 00000000 08:01 4112785
/lib/tls/i686/cmov/libnsl-2.7.so
b7421000-b7423000 rw-p 00013000 08:01 4112785
/lib/tls/i686/cmov/libnsl-2.7.so
b7423000-b7425000 rw-p b7423000 00:00 0
b7425000-b7448000 r-xp 00000000 08:01 4112783
/lib/tls/i686/cmov/libm-2.7.so
b7448000-b744a000 rw-p 00023000 08:01 4112783
/lib/tls/i686/cmov/libm-2.7.so
b744a000-b7593000 r-xp 00000000 08:01 4112651
/lib/tls/i686/cmov/libc-2.7.so
b7593000-b7594000 r--p 00149000 08:01 4112651
/lib/tls/i686/cmov/libc-2.7.so
b7594000-b7596000 rw-p 0014a000 08:01 4112651
/lib/tls/i686/cmov/libc-2.7.so
b7596000-b7599000 rw-p b7596000 00:00 0
b7599000-b75ad000 r-xp 00000000 08:01 4114907
/lib/tls/i686/cmov/libpthread-2.7.so
b75ad000-b75af000 rw-p 00013000 08:01 4114907
/lib/tls/i686/cmov/libpthread-2.7.so
b75af000-b75b1000 rw-p b75af000 00:00 0
b75b1000-b75b9000 r-xp 00000000 08:01 999778 /usr/lib/libnm-util.so.0.0.0
b75b9000-b75ba000 rw-p 00007000 08:01 999778 /usr/lib/libnm-util.so.0.0.0
b75ba000-b766a000 r-xp 00000000 08:01 1005429
/usr/lib/libglib-2.0.so.0.1600.6
b766a000-b766b000 rw-p 000b0000 08:01 1005429
/usr/lib/libglib-2.0.so.0.1600.6
b766b000-b766c000 rw-p b766b000 00:00 0
b766c000-b7673000 r-xp 00000000 08:01 4114909
/lib/tls/i686/cmov/librt-2.7.so
b7673000-b7675000 rw-p 00006000 08:01 4114909
/lib/tls/i686/cmov/librt-2.7.so
b7675000-b7679000 r-xp 00000000 08:01 1005540
/usr/lib/libgthread-2.0.so.0.1600.6
b7679000-b767a000 rw-p 00003000 08:01 1005540
/usr/lib/libgthread-2.0.so.0.1600.6
b767a000-b76b5000 r-xp 00000000 08:01 1005531
/usr/lib/libgobject-2.0.so.0.1600.6
b76b5000-b76b6000 rw-p 0003b000 08:01 1005531
/usr/lib/libgobject-2.0.so.0.1600.6
b76b6000-b76ea000 r-xp 00000000 08:01 1004870 /usr/lib/libdbus-1.so.3.4.0
b76ea000-b76ec000 rw-p 00033000 08:01 1004870 /usr/lib/libdbus-1.so.3.4.0
b76ec000-b7706000 r-xp 00000000 08:01 3866890
/usr/lib/libdbus-glib-1.so.2.1.0
b7706000-b7707000 rw-p 0001a000 08:01 3866890
/usr/lib/libdbus-glib-1.so.2.1.0
b7707000-b7708000 rw-p b7707000 00:00 0
b7708000-b77490
(and then it hangs, without completing the stack trace, until killed)
This suddenly started happening today for no obvious reason. I did an
update which installed libc6 on 2010-04-01, and probably hadn't
rebooted since then until today.
chris@rocio(~)$ lsb_release -rd
Description: Ubuntu 8.04.4 LTS
Release: 8.04
chris@rocio(~)$ apt-cache policy network-manager
network-manager:
Installed: 0.6.6-0ubuntu5.8.04.2
Candidate: 0.6.6-0ubuntu5.8.04.2
Version table:
*** 0.6.6-0ubuntu5.8.04.2 0
1002 http://gb.archive.ubuntu.com hardy-updates/main Packages
100 /var/lib/dpkg/status
0.6.6-0ubuntu5 0
990 http://gb.archive.ubuntu.com hardy/main Packages
ProblemType: Bug
Architecture: i386
Date: Thu Apr 8 13:42:28 2010
DistroRelease: Ubuntu 8.04
ExecutablePath: /usr/sbin/NetworkManager
Package: network-manager 0.6.6-0ubuntu5.8.04.2
PackageArchitecture: i386
ProcEnviron: PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
SourcePackage: network-manager
Uname: Linux 2.6.24-27-generic i686
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