M 0.7 Crash after re-enabling wireless in NM (iwlagn)

[Thomas Novin]

Binary package hint: network-manager

I had Wireless enabled and working but disabled it since I wanted to use my 3G connection instead. After my task was done I wanted to go back to Wireless. After a while it crashed and nm-applet disappeared.

Full syslog is attached.

Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799456] dockPid: 4628, comm: iwlagn Tainted: P 2.6.27-7-generic #1
Nov 3 22:46:14 thonov-ubuntu dhclient: wmaster0: unknown hardware address type 801
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799464] [<c037c406>] thermal processor fan fbcon tileblit font bitblit softcursor fuse
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799480] ? Pid: 7719, comm: wpa_supplicant Tainted: P 2.6.27-7-generic #1
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799491] [<c037c406>] ? printk+0x1d/0x1f
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799504] printk+0x1d/0x1f
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799509] [<c0131de9>] [<c0131de9>] warn_on_slowpath+0x59/0x90
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799521] warn_on_slowpath+0x59/0x90
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799533] [<c011282b>] [<c0122980>] ? ? __wake_up+0x40/0x50
Nov 3 22:46:14 thonov-ubuntu dhclient: Listening on LPF/wlan0/00:21:5c:51:a8:5b
Nov 3 22:46:14 thonov-ubuntu dhclient: Sending on LPF/wlan0/00:21:5c:51:a8:5b
Nov 3 22:46:14 thonov-ubuntu dhclient: Sending on Socket/fallback
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799545] native_send_call_func_single_ipi+0x2b/0x30
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799548] [<f8c40d14>] ? [<c0157869>] ? generic_exec_single+0x89/0x90
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799567] [<f8c40d14>] ? iwl_power_update_mode+0x14/0x370 [iwlcore]
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799573] [<c0143e96>] ? __queue_work+0x36/0x50
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799585] [<f8c4000e>] iwl_power_update_mode+0x14/0x370 [iwlcore]
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799594] [<c01578a4>] ? ? __smp_call_function_single+0x34/0x60
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799604] [<c012a4fd>] ? hrtick_start_fair+0x10d/0x1a0
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799612] iwl_get_channel_info+0xe/0xb0 [iwlcore]
Nov 3 22:46:14 thonov-ubuntu NetworkManager: <info> (wlan0): supplicant connection state change: 0 -> 4
Nov 3 22:46:14 thonov-ubuntu NetworkManager: <info> (wlan0): supplicant connection state change: 4 -> 7
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799619] [<f8c4000e>] ? [<f8c210ee>] ? iwl_get_channel_info+0xe/0xb0 [iwlcore]
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799637] iwl4965_set_rate+0xe/0xe0 [iwlagn]
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799642] [<c037d3d8>] ? mutex_unlock+0x8/0x20
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799652] [<f8c210ee>] ? [<f8c24c3d>] ? iwl4965_set_rate+0xe/0xe0 [iwlagn]
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799667] [<c037d3d8>] iwl4965_mac_config+0x4d/0x2c0 [iwlagn]
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799673] ? [<c0122fda>] mutex_unlock+0x8/0x20
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799679] ? [<f8c24c3d>] ? __dequeue_entity+0x2a/0xb0
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799690] [<c0123215>] iwl4965_mac_config+0x4d/0x2c0 [iwlagn]
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799696] ? dequeue_entity+0x15/0x180
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799705] [<f8b84875>] [<f8b84875>] ieee80211_hw_config+0x85/0x90 [lbm_cw_mac80211]
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799731] ieee80211_hw_config+0x85/0x90 [lbm_cw_mac80211]
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799739] [<f8b9b17c>] [<f8b9b17c>] ieee80211_set_freq+0x7c/0x80 [lbm_cw_mac80211]
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799771] ieee80211_set_freq+0x7c/0x80 [lbm_cw_mac80211]
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799778] [<f8b85f1a>] [<f8b8ff0c>] ieee80211_ioctl_siwfreq+0xea/0xf0 [lbm_cw_mac80211]
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799803] ieee80211_sta_work+0x2fc/0x750 [lbm_cw_mac80211]
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799809] [<c0102df6>] ? [<c0369e4b>] __switch_to+0xa6/0x160
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799819] [<c01378d4>] ? ioctl_standard_call+0x5b/0x110
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799828] [<c036971e>] irq_exit+0x44/0x90
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799834] [<f8b8fc10>] wireless_process_ioctl+0xbe/0x150
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799841] ? [<f8b85e30>] ? ieee80211_ioctl_siwfreq+0x0/0xf0 [lbm_cw_mac80211]
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799868] ieee80211_sta_work+0x0/0x750 [lbm_cw_mac80211]
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799875] [<c037d430>] ? [<c0143645>] mutex_lock+0x10/0x20
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799884] [<c0369820>] wext_handle_ioctl+0x70/0xe0
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799890] run_workqueue+0x95/0x160
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799895] [<c0147576>] ? [<c0369df0>] finish_wait+0x16/0x70
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799904] [<c01438e8>] ? worker_thread+0x88/0xf0
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799914] ioctl_standard_call+0x0/0x110
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799916] [<c01474b0>] ? [<c03699e0>] autoremove_wake_function+0x0/0x50
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799926] [<c0143860>] ? ? worker_thread+0x0/0xf0
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799936] ioctl_private_call+0x0/0x180
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799938] [<c0147141>] [<c02f452f>] kthread+0x41/0x80
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799947] [<c0147100>] ? kthread+0x0/0x80
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799957] dev_ioctl+0x45f/0x520
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799961] [<c0213664>] ? [<c0105297>] security_file_permission+0x14/0x20
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799968] kernel_thread_helper+0x7/0x10
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799975] [<c02e4b50>] ? =======================
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799982] sock_ioctl+0x0/0x250
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799987] [<c02e4c45>] <4>---[ end trace 1c9125e65f4db22f ]---
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799994] sock_ioctl+0xf5/0x250
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.799999] [<c02e4b50>] ? sock_ioctl+0x0/0x250
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.800031] [<c01bee9d>] vfs_ioctl+0x2d/0x90
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.800040] [<c01bf086>] do_vfs_ioctl+0x66/0x1f0
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.800048] [<c02147d8>] ? cap_file_ioctl+0x8/0x10
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.800060] [<c01bf27b>] sys_ioctl+0x6b/0x70
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.800068] [<c0103f7b>] sysenter_do_call+0x12/0x2f
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.800078] =======================
Nov 3 22:46:14 thonov-ubuntu kernel: [ 3053.800084] ---[ end trace 1c9125e65f4db22f ]--

~$ lsb_release -rd
Description: Ubuntu 8.10
Release: 8.10

$ apt-cache policy network-manager
network-manager:
  Installed: 0.7~~svn20081018t105859-0ubuntu1
  Candidate: 0.7~~svn20081018t105859-0ubuntu1
  Version table:
 *** 0.7~~svn20081018t105859-0ubuntu1 0
        500 http://se.archive.ubuntu.com intrepid/main Packages
        100 /var/lib/dpkg/status

$ apt-cache policy linux-backports-modules-2.6.27-7-generic
linux-backports-modules-2.6.27-7-generic:
  Installed: 2.6.27-7.4
  Candidate: 2.6.27-7.4
  Version table:
 *** 2.6.27-7.4 0
        500 http://se.archive.ubuntu.com intrepid/main Packages
        100 /var/lib/dpkg/status

[Alexander Sack (asac)]

duplicate of bug 291291