CPU soft lockup during boot if ipw3945 kill switch is on
Bug #63418 reported by
Alex Onic
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Bugzilla |
Invalid
|
Undecided
|
Unassigned | ||
linux-source-2.6.17 (Ubuntu) |
Won't Fix
|
High
|
Ben Collins | ||
linux-source-2.6.19 (Ubuntu) |
Fix Released
|
High
|
Kyle McMartin | ||
Edgy |
Invalid
|
Undecided
|
Unassigned | ||
linux-source-2.6.20 (Ubuntu) |
Fix Released
|
High
|
Ben Collins | ||
linux-source-2.6.22 (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Bug Description
Binary package hint: linux-image-
When booting the system in about 70% of the cases the system locks up during the boot up splash screen.
If I switch to text console (F1) before the lockup occures it will show the following:
[17179605.640000] BUG: soft lockup detected on CPU#0!
Crash is caused by ipw394 kill switch turned on (ipw3945 disabled).
The lockup occured definitely with 2.6.17-8 and later. 2.6.17-7 seems to come up fine.
The computer is a Samsung Notebook R65 with Intel Pentium M Core Duo T2300.
Changed in bugzilla: | |
status: | Unknown → In Progress |
Changed in linux-source-2.6.17: | |
assignee: | nobody → ben-collins |
Changed in bugzilla: | |
status: | Unconfirmed → Unknown |
Changed in bugzilla: | |
status: | Unconfirmed → Rejected |
Changed in linux-source-2.6.19: | |
importance: | Undecided → High |
status: | Unconfirmed → Confirmed |
Changed in linux-source-2.6.19: | |
assignee: | nobody → kyle |
status: | Confirmed → Fix Committed |
Changed in linux-source-2.6.19: | |
status: | Unconfirmed → Confirmed |
Changed in linux-source-2.6.19: | |
status: | Confirmed → Rejected |
status: | Fix Committed → Fix Released |
Changed in linux-source-2.6.20: | |
status: | Unconfirmed → Fix Released |
assignee: | nobody → ben-collins |
importance: | Undecided → High |
Changed in linux-source-2.6.20: | |
status: | Fix Released → Confirmed |
Changed in linux-source-2.6.20: | |
status: | Confirmed → Fix Released |
Changed in linux-source-2.6.22: | |
status: | New → Invalid |
In _most of_ the lockup cases system hangs immediately after the message
* Checking file systems...
It also sometimes happened to hang earlier than that.
Please let me know if I can do some checks for you on my system.