[Desktop-packages] [Bug 1025498] Re: network-manager segfaulting after bringing up Wi-Fi link
This bug was fixed in the package network-manager - 0.9.6.0~git201207161259.00297f4-0ubuntu2 --- network-manager (0.9.6.0~git201207161259.00297f4-0ubuntu2) quantal; urgency=low * debian/tests/nm: update test to only start a private DBus bus if we're not running in adt-virt-null; which would have its own instance of NM started properly on install. * debian/patches/lp1025498_link-local_dns_with_null_iface.patch: don't crash if iface is NULL when adding link-local nameservers for dnsmasq. (LP: #1025498) -- Mathieu Trudel-Lapierre mathieu...@ubuntu.com Fri, 20 Jul 2012 15:03:12 -0400 ** Changed in: network-manager (Ubuntu) Status: In Progress = Fix Released -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1025498 Title: network-manager segfaulting after bringing up Wi-Fi link Status in “network-manager” package in Ubuntu: Fix Released Bug description: On my system after updating today, I see network manager bring up my wifi link and then immediately start reconnecting. In my dmesg, I see many sequences of messages like [ 2027.559748] NetworkManager[7265]: segfault at 0 ip 7f03d9939f7d sp 7fff1f62cbb0 error 4 in libc-2.15.so[7f03d9833000+1b3000] [ 2027.561881] init: network-manager main process (7265) killed by SEGV signal [ 2027.561942] init: network-manager main process ended, respawning my /var/log/apport.log shows ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: called for pid 6970, signal 11, core limit 0 ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: executable: /usr/sbin/NetworkManager (command line Network Manager) ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: is_closing_session(): no DBUS_SESSION_BUS_ADDRESS in environment ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: this executable already crashed 2 times, ignoring (I lost some reports because of course apport fails to upload while the network is down) Not sure what's going on, but I do note that there is a new network- manager version as of today. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: network-manager 0.9.6.0~git201207161259.00297f4-0ubuntu1 ProcVersionSignature: Ubuntu 3.5.0-4.4-generic 3.5.0-rc6 Uname: Linux 3.5.0-4-generic x86_64 ApportVersion: 2.3-0ubuntu4 Architecture: amd64 Date: Mon Jul 16 18:50:41 2012 EcryptfsInUse: Yes IfupdownConfig: auto lo iface lo inet loopback InstallationMedia: Ubuntu 12.04 LTS Precise Pangolin - Alpha amd64 (20120104) IpRoute: default via 10.1.0.1 dev wlan0 proto static 10.1.0.0/16 dev wlan0 proto kernel scope link src 10.1.0.198 metric 9 169.254.0.0/16 dev wlan0 scope link metric 1000 NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true SourcePackage: network-manager UpgradeStatus: Upgraded to quantal on 2012-06-30 (16 days ago) nmcli-con: Error: command ['nmcli', '-f', 'all', 'con'] failed with exit code 9: ** (process:8260): WARNING **: Could not initialize NMClient /org/freedesktop/NetworkManager: The name org.freedesktop.NetworkManager was not provided by any .service files Error: nmcli (0.9.5.95) and NetworkManager (unknown) versions don't match. Force execution using --nocheck, but the results are unpredictable. nmcli-dev: Error: command ['nmcli', '-f', 'all', 'dev'] failed with exit code 8: Error: NetworkManager is not running. nmcli-nm: RUNNING VERSIONSTATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN not running unknownunknown unknown unknown unknownunknown unknown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1025498/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1025498] Re: network-manager segfaulting after bringing up Wi-Fi link
OK, here's the output of sudo gdb --args /usr/sbin/NetworkManager --no-daemon --log-level=debug | tee nm.gdb.txt looks like we crash in the dns management code because priv-last_iface is NULL. I haven't tried to understand what NM is doing here yet. ** Attachment added: debug log / backtrace https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1025498/+attachment/3228028/+files/nm.gdb.txt -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1025498 Title: network-manager segfaulting after bringing up Wi-Fi link Status in “network-manager” package in Ubuntu: Confirmed Bug description: On my system after updating today, I see network manager bring up my wifi link and then immediately start reconnecting. In my dmesg, I see many sequences of messages like [ 2027.559748] NetworkManager[7265]: segfault at 0 ip 7f03d9939f7d sp 7fff1f62cbb0 error 4 in libc-2.15.so[7f03d9833000+1b3000] [ 2027.561881] init: network-manager main process (7265) killed by SEGV signal [ 2027.561942] init: network-manager main process ended, respawning my /var/log/apport.log shows ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: called for pid 6970, signal 11, core limit 0 ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: executable: /usr/sbin/NetworkManager (command line Network Manager) ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: is_closing_session(): no DBUS_SESSION_BUS_ADDRESS in environment ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: this executable already crashed 2 times, ignoring (I lost some reports because of course apport fails to upload while the network is down) Not sure what's going on, but I do note that there is a new network- manager version as of today. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: network-manager 0.9.6.0~git201207161259.00297f4-0ubuntu1 ProcVersionSignature: Ubuntu 3.5.0-4.4-generic 3.5.0-rc6 Uname: Linux 3.5.0-4-generic x86_64 ApportVersion: 2.3-0ubuntu4 Architecture: amd64 Date: Mon Jul 16 18:50:41 2012 EcryptfsInUse: Yes IfupdownConfig: auto lo iface lo inet loopback InstallationMedia: Ubuntu 12.04 LTS Precise Pangolin - Alpha amd64 (20120104) IpRoute: default via 10.1.0.1 dev wlan0 proto static 10.1.0.0/16 dev wlan0 proto kernel scope link src 10.1.0.198 metric 9 169.254.0.0/16 dev wlan0 scope link metric 1000 NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true SourcePackage: network-manager UpgradeStatus: Upgraded to quantal on 2012-06-30 (16 days ago) nmcli-con: Error: command ['nmcli', '-f', 'all', 'con'] failed with exit code 9: ** (process:8260): WARNING **: Could not initialize NMClient /org/freedesktop/NetworkManager: The name org.freedesktop.NetworkManager was not provided by any .service files Error: nmcli (0.9.5.95) and NetworkManager (unknown) versions don't match. Force execution using --nocheck, but the results are unpredictable. nmcli-dev: Error: command ['nmcli', '-f', 'all', 'dev'] failed with exit code 8: Error: NetworkManager is not running. nmcli-nm: RUNNING VERSIONSTATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN not running unknownunknown unknown unknown unknownunknown unknown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1025498/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1025498] Re: network-manager segfaulting after bringing up Wi-Fi link
** Changed in: network-manager (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1025498 Title: network-manager segfaulting after bringing up Wi-Fi link Status in “network-manager” package in Ubuntu: Confirmed Bug description: On my system after updating today, I see network manager bring up my wifi link and then immediately start reconnecting. In my dmesg, I see many sequences of messages like [ 2027.559748] NetworkManager[7265]: segfault at 0 ip 7f03d9939f7d sp 7fff1f62cbb0 error 4 in libc-2.15.so[7f03d9833000+1b3000] [ 2027.561881] init: network-manager main process (7265) killed by SEGV signal [ 2027.561942] init: network-manager main process ended, respawning my /var/log/apport.log shows ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: called for pid 6970, signal 11, core limit 0 ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: executable: /usr/sbin/NetworkManager (command line Network Manager) ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: is_closing_session(): no DBUS_SESSION_BUS_ADDRESS in environment ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: this executable already crashed 2 times, ignoring (I lost some reports because of course apport fails to upload while the network is down) Not sure what's going on, but I do note that there is a new network- manager version as of today. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: network-manager 0.9.6.0~git201207161259.00297f4-0ubuntu1 ProcVersionSignature: Ubuntu 3.5.0-4.4-generic 3.5.0-rc6 Uname: Linux 3.5.0-4-generic x86_64 ApportVersion: 2.3-0ubuntu4 Architecture: amd64 Date: Mon Jul 16 18:50:41 2012 EcryptfsInUse: Yes IfupdownConfig: auto lo iface lo inet loopback InstallationMedia: Ubuntu 12.04 LTS Precise Pangolin - Alpha amd64 (20120104) IpRoute: default via 10.1.0.1 dev wlan0 proto static 10.1.0.0/16 dev wlan0 proto kernel scope link src 10.1.0.198 metric 9 169.254.0.0/16 dev wlan0 scope link metric 1000 NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true SourcePackage: network-manager UpgradeStatus: Upgraded to quantal on 2012-06-30 (16 days ago) nmcli-con: Error: command ['nmcli', '-f', 'all', 'con'] failed with exit code 9: ** (process:8260): WARNING **: Could not initialize NMClient /org/freedesktop/NetworkManager: The name org.freedesktop.NetworkManager was not provided by any .service files Error: nmcli (0.9.5.95) and NetworkManager (unknown) versions don't match. Force execution using --nocheck, but the results are unpredictable. nmcli-dev: Error: command ['nmcli', '-f', 'all', 'dev'] failed with exit code 8: Error: NetworkManager is not running. nmcli-nm: RUNNING VERSIONSTATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN not running unknownunknown unknown unknown unknownunknown unknown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1025498/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1025498] Re: network-manager segfaulting after bringing up Wi-Fi link
Thanks -- Setting to In Progress/Critical; I'm looking at it, trying to figure out what is going wrong. ** Changed in: network-manager (Ubuntu) Status: Confirmed = In Progress ** Changed in: network-manager (Ubuntu) Importance: High = Critical ** Changed in: network-manager (Ubuntu) Assignee: (unassigned) = Mathieu Trudel-Lapierre (mathieu-tl) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1025498 Title: network-manager segfaulting after bringing up Wi-Fi link Status in “network-manager” package in Ubuntu: In Progress Bug description: On my system after updating today, I see network manager bring up my wifi link and then immediately start reconnecting. In my dmesg, I see many sequences of messages like [ 2027.559748] NetworkManager[7265]: segfault at 0 ip 7f03d9939f7d sp 7fff1f62cbb0 error 4 in libc-2.15.so[7f03d9833000+1b3000] [ 2027.561881] init: network-manager main process (7265) killed by SEGV signal [ 2027.561942] init: network-manager main process ended, respawning my /var/log/apport.log shows ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: called for pid 6970, signal 11, core limit 0 ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: executable: /usr/sbin/NetworkManager (command line Network Manager) ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: is_closing_session(): no DBUS_SESSION_BUS_ADDRESS in environment ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: this executable already crashed 2 times, ignoring (I lost some reports because of course apport fails to upload while the network is down) Not sure what's going on, but I do note that there is a new network- manager version as of today. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: network-manager 0.9.6.0~git201207161259.00297f4-0ubuntu1 ProcVersionSignature: Ubuntu 3.5.0-4.4-generic 3.5.0-rc6 Uname: Linux 3.5.0-4-generic x86_64 ApportVersion: 2.3-0ubuntu4 Architecture: amd64 Date: Mon Jul 16 18:50:41 2012 EcryptfsInUse: Yes IfupdownConfig: auto lo iface lo inet loopback InstallationMedia: Ubuntu 12.04 LTS Precise Pangolin - Alpha amd64 (20120104) IpRoute: default via 10.1.0.1 dev wlan0 proto static 10.1.0.0/16 dev wlan0 proto kernel scope link src 10.1.0.198 metric 9 169.254.0.0/16 dev wlan0 scope link metric 1000 NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true SourcePackage: network-manager UpgradeStatus: Upgraded to quantal on 2012-06-30 (16 days ago) nmcli-con: Error: command ['nmcli', '-f', 'all', 'con'] failed with exit code 9: ** (process:8260): WARNING **: Could not initialize NMClient /org/freedesktop/NetworkManager: The name org.freedesktop.NetworkManager was not provided by any .service files Error: nmcli (0.9.5.95) and NetworkManager (unknown) versions don't match. Force execution using --nocheck, but the results are unpredictable. nmcli-dev: Error: command ['nmcli', '-f', 'all', 'dev'] failed with exit code 8: Error: NetworkManager is not running. nmcli-nm: RUNNING VERSIONSTATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN not running unknownunknown unknown unknown unknownunknown unknown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1025498/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1025498] Re: network-manager segfaulting after bringing up Wi-Fi link
@jdthood: no improvement by disabling ipv6 in sysctl.conf: net.ipv6.conf.all.disable_ipv6 = 1 net.ipv6.conf.default.disable_ipv6 = 1 net.ipv6.conf.lo.disable_ipv6 = 1 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1025498 Title: network-manager segfaulting after bringing up Wi-Fi link Status in “network-manager” package in Ubuntu: Incomplete Bug description: On my system after updating today, I see network manager bring up my wifi link and then immediately start reconnecting. In my dmesg, I see many sequences of messages like [ 2027.559748] NetworkManager[7265]: segfault at 0 ip 7f03d9939f7d sp 7fff1f62cbb0 error 4 in libc-2.15.so[7f03d9833000+1b3000] [ 2027.561881] init: network-manager main process (7265) killed by SEGV signal [ 2027.561942] init: network-manager main process ended, respawning my /var/log/apport.log shows ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: called for pid 6970, signal 11, core limit 0 ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: executable: /usr/sbin/NetworkManager (command line Network Manager) ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: is_closing_session(): no DBUS_SESSION_BUS_ADDRESS in environment ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: this executable already crashed 2 times, ignoring (I lost some reports because of course apport fails to upload while the network is down) Not sure what's going on, but I do note that there is a new network- manager version as of today. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: network-manager 0.9.6.0~git201207161259.00297f4-0ubuntu1 ProcVersionSignature: Ubuntu 3.5.0-4.4-generic 3.5.0-rc6 Uname: Linux 3.5.0-4-generic x86_64 ApportVersion: 2.3-0ubuntu4 Architecture: amd64 Date: Mon Jul 16 18:50:41 2012 EcryptfsInUse: Yes IfupdownConfig: auto lo iface lo inet loopback InstallationMedia: Ubuntu 12.04 LTS Precise Pangolin - Alpha amd64 (20120104) IpRoute: default via 10.1.0.1 dev wlan0 proto static 10.1.0.0/16 dev wlan0 proto kernel scope link src 10.1.0.198 metric 9 169.254.0.0/16 dev wlan0 scope link metric 1000 NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true SourcePackage: network-manager UpgradeStatus: Upgraded to quantal on 2012-06-30 (16 days ago) nmcli-con: Error: command ['nmcli', '-f', 'all', 'con'] failed with exit code 9: ** (process:8260): WARNING **: Could not initialize NMClient /org/freedesktop/NetworkManager: The name org.freedesktop.NetworkManager was not provided by any .service files Error: nmcli (0.9.5.95) and NetworkManager (unknown) versions don't match. Force execution using --nocheck, but the results are unpredictable. nmcli-dev: Error: command ['nmcli', '-f', 'all', 'dev'] failed with exit code 8: Error: NetworkManager is not running. nmcli-nm: RUNNING VERSIONSTATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN not running unknownunknown unknown unknown unknownunknown unknown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1025498/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1025498] Re: network-manager segfaulting after bringing up Wi-Fi link
I am running the same version of n-m with both wired and Wi-Fi connections and don't get a segfault. The segfault occurs after an IPv6-related message. Does the segfault go away if you disable IPv6? ** Summary changed: - network-manager crashing after bringing up wifi + network-manager segfaulting after bringing up Wi-Fi link -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1025498 Title: network-manager segfaulting after bringing up Wi-Fi link Status in “network-manager” package in Ubuntu: New Bug description: On my system after updating today, I see network manager bring up my wifi link and then immediately start reconnecting. In my dmesg, I see many sequences of messages like [ 2027.559748] NetworkManager[7265]: segfault at 0 ip 7f03d9939f7d sp 7fff1f62cbb0 error 4 in libc-2.15.so[7f03d9833000+1b3000] [ 2027.561881] init: network-manager main process (7265) killed by SEGV signal [ 2027.561942] init: network-manager main process ended, respawning my /var/log/apport.log shows ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: called for pid 6970, signal 11, core limit 0 ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: executable: /usr/sbin/NetworkManager (command line Network Manager) ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: is_closing_session(): no DBUS_SESSION_BUS_ADDRESS in environment ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: this executable already crashed 2 times, ignoring (I lost some reports because of course apport fails to upload while the network is down) Not sure what's going on, but I do note that there is a new network- manager version as of today. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: network-manager 0.9.6.0~git201207161259.00297f4-0ubuntu1 ProcVersionSignature: Ubuntu 3.5.0-4.4-generic 3.5.0-rc6 Uname: Linux 3.5.0-4-generic x86_64 ApportVersion: 2.3-0ubuntu4 Architecture: amd64 Date: Mon Jul 16 18:50:41 2012 EcryptfsInUse: Yes IfupdownConfig: auto lo iface lo inet loopback InstallationMedia: Ubuntu 12.04 LTS Precise Pangolin - Alpha amd64 (20120104) IpRoute: default via 10.1.0.1 dev wlan0 proto static 10.1.0.0/16 dev wlan0 proto kernel scope link src 10.1.0.198 metric 9 169.254.0.0/16 dev wlan0 scope link metric 1000 NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true SourcePackage: network-manager UpgradeStatus: Upgraded to quantal on 2012-06-30 (16 days ago) nmcli-con: Error: command ['nmcli', '-f', 'all', 'con'] failed with exit code 9: ** (process:8260): WARNING **: Could not initialize NMClient /org/freedesktop/NetworkManager: The name org.freedesktop.NetworkManager was not provided by any .service files Error: nmcli (0.9.5.95) and NetworkManager (unknown) versions don't match. Force execution using --nocheck, but the results are unpredictable. nmcli-dev: Error: command ['nmcli', '-f', 'all', 'dev'] failed with exit code 8: Error: NetworkManager is not running. nmcli-nm: RUNNING VERSIONSTATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN not running unknownunknown unknown unknown unknownunknown unknown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1025498/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1025498] Re: network-manager segfaulting after bringing up Wi-Fi link
Looks like a fun crash ;) Roland, would you be able to run NM in a debugger so that we can figure out where it crashes? Please see http://wiki.ubuntu.com/DebuggingProgramCrashes for how you can do this; but you can also do so quickly by installing: network-manager-dbg And starting NM as so (after running 'sudo stop network-manager' to stop it): sudo gdb --args /usr/sbin/NetworkManager --no-daemon --log-level=debug That will start NM with debug logs and in a debugger; once it crashes, try to use the command 'bt full' to get a stacktrace of the failure. Hopefully with this we'll have sufficient data despite missing other debugging symbols. ** Changed in: network-manager (Ubuntu) Status: New = Incomplete ** Changed in: network-manager (Ubuntu) Importance: Undecided = High -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1025498 Title: network-manager segfaulting after bringing up Wi-Fi link Status in “network-manager” package in Ubuntu: Incomplete Bug description: On my system after updating today, I see network manager bring up my wifi link and then immediately start reconnecting. In my dmesg, I see many sequences of messages like [ 2027.559748] NetworkManager[7265]: segfault at 0 ip 7f03d9939f7d sp 7fff1f62cbb0 error 4 in libc-2.15.so[7f03d9833000+1b3000] [ 2027.561881] init: network-manager main process (7265) killed by SEGV signal [ 2027.561942] init: network-manager main process ended, respawning my /var/log/apport.log shows ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: called for pid 6970, signal 11, core limit 0 ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: executable: /usr/sbin/NetworkManager (command line Network Manager) ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: is_closing_session(): no DBUS_SESSION_BUS_ADDRESS in environment ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: this executable already crashed 2 times, ignoring (I lost some reports because of course apport fails to upload while the network is down) Not sure what's going on, but I do note that there is a new network- manager version as of today. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: network-manager 0.9.6.0~git201207161259.00297f4-0ubuntu1 ProcVersionSignature: Ubuntu 3.5.0-4.4-generic 3.5.0-rc6 Uname: Linux 3.5.0-4-generic x86_64 ApportVersion: 2.3-0ubuntu4 Architecture: amd64 Date: Mon Jul 16 18:50:41 2012 EcryptfsInUse: Yes IfupdownConfig: auto lo iface lo inet loopback InstallationMedia: Ubuntu 12.04 LTS Precise Pangolin - Alpha amd64 (20120104) IpRoute: default via 10.1.0.1 dev wlan0 proto static 10.1.0.0/16 dev wlan0 proto kernel scope link src 10.1.0.198 metric 9 169.254.0.0/16 dev wlan0 scope link metric 1000 NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true SourcePackage: network-manager UpgradeStatus: Upgraded to quantal on 2012-06-30 (16 days ago) nmcli-con: Error: command ['nmcli', '-f', 'all', 'con'] failed with exit code 9: ** (process:8260): WARNING **: Could not initialize NMClient /org/freedesktop/NetworkManager: The name org.freedesktop.NetworkManager was not provided by any .service files Error: nmcli (0.9.5.95) and NetworkManager (unknown) versions don't match. Force execution using --nocheck, but the results are unpredictable. nmcli-dev: Error: command ['nmcli', '-f', 'all', 'dev'] failed with exit code 8: Error: NetworkManager is not running. nmcli-nm: RUNNING VERSIONSTATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN not running unknownunknown unknown unknown unknownunknown unknown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1025498/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1025498] Re: network-manager segfaulting after bringing up Wi-Fi link
Hi all, I'm also affected and wanted to contribute my NetworkManager output. As I cannot run the above gdb command, because I don't know how to connect to my wifi without nm-applet(which is not working when NetworkManager is started by gdb) I will provide the output of sudo /usr/sbin/NetworkManager --no-daemon --log-level=debug. ** Attachment added: NetworkManager-debug.log https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1025498/+attachment/3226616/+files/NetworkManager-debug.log -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1025498 Title: network-manager segfaulting after bringing up Wi-Fi link Status in “network-manager” package in Ubuntu: Incomplete Bug description: On my system after updating today, I see network manager bring up my wifi link and then immediately start reconnecting. In my dmesg, I see many sequences of messages like [ 2027.559748] NetworkManager[7265]: segfault at 0 ip 7f03d9939f7d sp 7fff1f62cbb0 error 4 in libc-2.15.so[7f03d9833000+1b3000] [ 2027.561881] init: network-manager main process (7265) killed by SEGV signal [ 2027.561942] init: network-manager main process ended, respawning my /var/log/apport.log shows ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: called for pid 6970, signal 11, core limit 0 ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: executable: /usr/sbin/NetworkManager (command line Network Manager) ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: is_closing_session(): no DBUS_SESSION_BUS_ADDRESS in environment ERROR: apport (pid 7120) Mon Jul 16 18:50:02 2012: this executable already crashed 2 times, ignoring (I lost some reports because of course apport fails to upload while the network is down) Not sure what's going on, but I do note that there is a new network- manager version as of today. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: network-manager 0.9.6.0~git201207161259.00297f4-0ubuntu1 ProcVersionSignature: Ubuntu 3.5.0-4.4-generic 3.5.0-rc6 Uname: Linux 3.5.0-4-generic x86_64 ApportVersion: 2.3-0ubuntu4 Architecture: amd64 Date: Mon Jul 16 18:50:41 2012 EcryptfsInUse: Yes IfupdownConfig: auto lo iface lo inet loopback InstallationMedia: Ubuntu 12.04 LTS Precise Pangolin - Alpha amd64 (20120104) IpRoute: default via 10.1.0.1 dev wlan0 proto static 10.1.0.0/16 dev wlan0 proto kernel scope link src 10.1.0.198 metric 9 169.254.0.0/16 dev wlan0 scope link metric 1000 NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true SourcePackage: network-manager UpgradeStatus: Upgraded to quantal on 2012-06-30 (16 days ago) nmcli-con: Error: command ['nmcli', '-f', 'all', 'con'] failed with exit code 9: ** (process:8260): WARNING **: Could not initialize NMClient /org/freedesktop/NetworkManager: The name org.freedesktop.NetworkManager was not provided by any .service files Error: nmcli (0.9.5.95) and NetworkManager (unknown) versions don't match. Force execution using --nocheck, but the results are unpredictable. nmcli-dev: Error: command ['nmcli', '-f', 'all', 'dev'] failed with exit code 8: Error: NetworkManager is not running. nmcli-nm: RUNNING VERSIONSTATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN not running unknownunknown unknown unknown unknownunknown unknown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1025498/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
