null pointer reference in iwl3945
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-backports-modules-2.6.28 (Ubuntu) |
Fix Released
|
High
|
Manoj Iyer | ||
Bug Description
Binary package hint: linux-image-
1) I am using Intrepid
2) I'm using the package from proposed updates:
Linux fortrock 2.6.27-11-generic #1 SMP Thu Jan 15 11:03:58 UTC 2009 i686 GNU/Linux
root@fortrock:~# apt-cache policy linux-image-
linux-image-
Installed: 2.6.27-11.24
Candidate: 2.6.27-11.24
Version table:
*** 2.6.27-11.24 0
500 http://
100 /var/lib/
Here's the problem:
[ 48.491525] ADDRCONF(
[ 48.562653] NET: Registered protocol family 17
[ 49.808050] iwl3945 0000:0b:00.0: Error sending REPLY_TX_
[ 49.808059] iwl3945 0000:0b:00.0: Error setting Tx power (-110).
[ 50.046974] iwl3945 0000:0b:00.0: Error: Response NULL in 'REPLY_ADD_STA'
[ 50.050089] BUG: unable to handle kernel NULL pointer dereference at 00000000
[ 50.050099] IP: [<edd133c0>]
[ 50.050107] *pde = 00000000
[ 50.050115] Oops: 0002 [#1] SMP
[ 50.050121] Modules linked in: af_packet i915 drm binfmt_misc bridge stp bnep sco rfcomm l2cap bluetooth ppdev ipv6 acpi_cpufreq cpufreq_
[ 50.050302]
[ 50.050308] Pid: 3336, comm: phy0 Not tainted (2.6.27-11-generic #1)
[ 50.050313] EIP: 0060:[<edd133c0>] EFLAGS: 00010286 CPU: 0
[ 50.050319] EIP is at 0xedd133c0
[ 50.050323] EAX: 00000000 EBX: f8bbc0e0 ECX: f7b20e60 EDX: f7b20e60
[ 50.050327] ESI: 0000000c EDI: 00000001 EBP: f7a97eb8 ESP: f7a97e6c
[ 50.050332] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
[ 50.050337] Process phy0 (pid: 3336, ti=f7a96000 task=f7b057f0 task.ti=f7a96000)
[ 50.050341] Stack: f7a97e78 f7a97e78 f7b20e60 00000000 0001000d 0001000f 01010005 02010007
[ 50.050357] 03010009 0401000b 05010001 06010003 0001000a 00010014 00010037 0001006e
[ 50.050371] f7b20e60 f7b2c630 f7b2c604 f7a97f1c f8bb2b26 00000000 c21fbfe0 c21fbfe0
[ 50.050386] Call Trace:
[ 50.050392] [<f8bb2b26>] ? iwl3945_
[ 50.050410] [<c012a007>] ? load_balance_
[ 50.050423] [<f8bb429e>] ? iwl3945_
[ 50.050437] [<c012853b>] ? finish_
[ 50.050447] [<f8bb58f3>] ? iwl3945_
[ 50.050462] [<f8bec342>] ? ieee80211_
[ 50.050486] [<f8bf063a>] ? ieee80211_
[ 50.050511] [<f8bf0520>] ? ieee80211_
[ 50.050533] [<c01436f5>] ? run_workqueue+
[ 50.050543] [<c0147626>] ? finish_
[ 50.050551] [<c0143998>] ? worker_
[ 50.050559] [<c0147560>] ? autoremove_
[ 50.050567] [<c0143910>] ? worker_
[ 50.050575] [<c01471f1>] ? kthread+0x41/0x80
[ 50.050583] [<c01471b0>] ? kthread+0x0/0x80
[ 50.050591] [<c0105297>] ? kernel_
[ 50.050600] =======
[ 50.050603] Code: 00 00 00 00 00 00 00 00 00 00 00 04 e0 d9 ed 00 ec d9 ed 00 e0 d9 ed 04 e0 d9 ed b8 0c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 50.050687] EIP: [<edd133c0>] 0xedd133c0 SS:ESP 0068:f7a97e6c
[ 50.050701] ---[ end trace f6fc3aa4bdbce68a ]---
I was trying to attach to an open wireless network.
Changed in linux (Ubuntu): | |
importance: | Undecided → High |
status: | Incomplete → Triaged |
Here's the lspci output