Bug 24602
| Summary: | modprobe bttv crashes system | ||
|---|---|---|---|
| Product: | v4l-dvb | Reporter: | Sergej Pupykin (pupykin.s) |
| Component: | bt8xx | Assignee: | bt8xx (v4l-dvb_bt8xx) |
| Status: | CLOSED CODE_FIX | ||
| Severity: | normal | CC: | florian, maciej.rutecki, mchehab, rjw |
| Priority: | P1 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Kernel Version: | 2.6.37-rc5 | Subsystem: | |
| Regression: | Yes | Bisected commit-id: | |
| Bug Depends on: | |||
| Bug Blocks: | 21782 | ||
| Attachments: | dmesg output | ||
Maybe duplicate of #24142. References: https://bugzilla.kernel.org/show_bug.cgi?id=24142 This patch likely fixes it: https://patchwork.kernel.org/patch/414671/ works for me too. Gitweb: http://git.kernel.org/linus/587f0d5d6d44e3529028bf197d424f866fb2411d Commit: 587f0d5d6d44e3529028bf197d424f866fb2411d Parent: a757ee2216211278680dd8ac869aabe7b4a9970d Author: Mauro Carvalho Chehab <mchehab@infradead.org> AuthorDate: Wed Dec 15 18:45:42 2010 -0300 Committer: Mauro Carvalho Chehab <mchehab@redhat.com> CommitDate: Fri Dec 17 18:39:43 2010 -0200 [media] bttv: fix mutex use before init (BZ#24602) |
Created attachment 39652 [details] dmesg output After boot kernel 2.6.37-rc5 I do: # modprobe tvaudio # modprobe tuner # modprobe bttv crashes here (dmesg output attached), usually system hangs. 2.6.36 works well. modprobe.conf: options bttv card=42 i2c_udelay=128 options tuner pal=d alias snd-card-0 snd-bt87x alias sound-slot-0 snd-bt87x