Bug 16074
Summary: | kernel panic at startup with the b44 driver | ||
---|---|---|---|
Product: | Drivers | Reporter: | François Valenduc (francoisvalenduc) |
Component: | Network | Assignee: | drivers_network (drivers_network) |
Status: | RESOLVED CODE_FIX | ||
Severity: | high | ||
Priority: | P1 | ||
Hardware: | All | ||
OS: | Linux | ||
Kernel Version: | 2.6.34-git | Subsystem: | |
Regression: | Yes | Bisected commit-id: |
Description
François Valenduc
2010-05-29 09:58:18 UTC
After having tried git-bisect again, I can see the beginning of the message because it crashes earlier. This is in fact a kernel panic: It begins with: EIP [<c11a6906>] ssb_is_sprom_availaible+0x16/0x30 SS:ESP 0068:df42ddf4 CR2 0000000000000010 kernel panic not syncing: attempted to kill init ! <c12270dc> panic+0x43/0xf6 <c1024bD3> do_exit+0x653/0x660 <c10056a3> oops_end+0xb3/0xc0 <c1017273> no_context+0xc3/0x150 <c1017365> __bad_area_nosemaphore+0x65/0x180 <c101d655> dequeue_task_fair+0x25/0x1d0 Then it continues with the same message as above from dequeue_task. This problem has been solved with the following patch: commit da1fdb02d9200ff28b6f3a380d21930335fe5429 Author: Christoph Fritz <chf.fritz@googlemail.com> Date: Fri May 28 10:45:59 2010 +0200 ssb: fix NULL ptr deref when pcihost_wrapper is used |