Public bug reported:
Binary package hint: network-manager
I have spotty wireless reception at my apartment, and this is where the
problems seem to occur the most often. Here is an excerpt from my
syslog. I have network-manager-debsyms installed, but the backtrace
doesn't have any information.
I can't reliably replicate the issue, but it happens constantly.
Oct 2 12:32:57 resa NetworkManager: <debug> [1191353577.268945]
nm_device_802_11_wireless_get_activation_ap(): Forcing AP 'wsunexus'
Oct 2 12:32:57 resa NetworkManager: <info> User Switch:
/org/freedesktop/NetworkManager/Devices/eth1 / wsunexus
Oct 2 12:32:57 resa NetworkManager: <info> Deactivating device eth1.
Oct 2 12:32:57 resa dhclient: There is already a pid file
/var/run/dhclient.eth1.pid with pid 31327
Oct 2 12:32:57 resa dhclient: killed old client process, removed PID file
Oct 2 12:32:57 resa dhclient: DHCPRELEASE on eth1 to 172.16.7.251 port 67
Oct 2 12:32:57 resa avahi-daemon[5861]: Withdrawing address record for
172.16.221.184 on eth1.
Oct 2 12:32:57 resa avahi-daemon[5861]: Leaving mDNS multicast group on
interface eth1.IPv4 with address 172.16.221.184.
Oct 2 12:32:57 resa avahi-daemon[5861]: Interface eth1.IPv4 no longer relevant
for mDNS.
Oct 2 12:32:58 resa NetworkManager: <info> SUP: sending command
'DISABLE_NETWORK 0'
Oct 2 12:33:00 resa NetworkManager: <info> SUP: response was 'OK'
Oct 2 12:33:00 resa NetworkManager: <info> SUP: sending command 'AP_SCAN 0'
Oct 2 12:33:12 resa NetworkManager: <info> SUP: response was 'TIMEOUT[CLI]'
Oct 2 12:33:12 resa NetworkManager: <WARN>
nm_utils_supplicant_request_with_check(): supplicant_cleanup: supplicant error
for 'AP_SCAN 0'. Response: 'TIMEOUT[CLI]'
Oct 2 12:33:12 resa NetworkManager: <WARN> supplicant_cleanup():
supplicant_cleanup - couldn't set AP_SCAN 0
Oct 2 12:33:12 resa NetworkManager: <info> SUP: sending command 'TERMINATE'
Oct 2 12:33:13 resa avahi-daemon[5861]: Interface eth1.IPv6 no longer relevant
for mDNS.
Oct 2 12:33:13 resa avahi-daemon[5861]: Leaving mDNS multicast group on
interface eth1.IPv6 with address fe80::21b:77ff:fe1a:595d.
Oct 2 12:33:13 resa avahi-daemon[5861]: Withdrawing address record for
fe80::21b:77ff:fe1a:595d on eth1.
Oct 2 12:33:24 resa NetworkManager: <info> SUP: response was 'TIMEOUT[CLI]'
Oct 2 12:33:24 resa NetworkManager: <WARN>
nm_utils_supplicant_request_with_check(): supplicant_cleanup: supplicant error
for 'TERMINATE'. Response: 'TIMEOUT[CLI]'
Oct 2 12:33:24 resa NetworkManager: <WARN> supplicant_cleanup():
supplicant_cleanup - couldn't terminate wpasupplicant cleanly.
Oct 2 12:33:24 resa NetworkManager: <info> Device eth1 activation
scheduled...
Oct 2 12:33:24 resa NetworkManager: <info> Activation (eth1) started...
Oct 2 12:33:24 resa NetworkManager: <info> Activation (eth1) Stage 1 of 5
(Device Prepare) scheduled...
Oct 2 12:33:24 resa NetworkManager: <info> Activation (eth1) Stage 1 of 5
(Device Prepare) started...
Oct 2 12:33:24 resa NetworkManager: <WARN> nm_signal_handler(): Caught signal
11. Generating backtrace...
Oct 2 12:33:24 resa NetworkManager: <info> Old device 'eth1' activating,
won't change.
Oct 2 12:33:24 resa kernel: [40095.316000] ADDRCONF(NETDEV_UP): eth1: link is
not ready
Oct 2 12:33:24 resa NetworkManager: ******************* START
**********************************
Oct 2 12:33:24 resa NetworkManager: Using host libthread_db library
"/lib/tls/i686/cmov/libthread_db.so.1".
Oct 2 12:33:25 resa NetworkManager: [Thread debugging using libthread_db
enabled]
Oct 2 12:33:25 resa NetworkManager: [New Thread -1212414288 (LWP 20983)]
Oct 2 12:33:25 resa NetworkManager: [New Thread -1220809840 (LWP 31263)]
Oct 2 12:33:25 resa NetworkManager: [New Thread -1212417136 (LWP 31260)]
Oct 2 12:33:25 resa NetworkManager: [New Thread -1229202544 (LWP 21049)]
Oct 2 12:33:25 resa NetworkManager: 0xffffe410 in __kernel_vsyscall ()
Oct 2 12:33:25 resa NetworkManager: ******************* END
**********************************
Oct 2 12:33:25 resa kernel: [40096.948000] ADDRCONF(NETDEV_CHANGE): eth1: link
becomes ready
** Affects: network-manager (Ubuntu)
Importance: Undecided
Status: New
--
[gutsy] Random crashes on wireless assocation.
https://bugs.launchpad.net/bugs/148321
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