Ismail Dönmez wrote: > On Wednesday 14 March 2007 20:25:24 Stefan Richter wrote: >> Ismail Dönmez wrote: >> > Are you able to rmmod it? >> >> Yes, but on 2.6.20 and earlier kernels, most of the time with >> development versions of the 1394 drivers. I still haven't tried >> 2.6.21-rc, will hopefully get to it tonight. > > Ok then that explains a bit, without suspend if I rmmod ohci1394 module I got > the exact oops.
Elsewhere, Adrian Bunk wrote: | Is this an old problem, or what was the last kernel that worked | for you? Adrian, according to a quick test I made right now it is a regression post 2.6.20. # modprobe ohci1394 # wait a bit, eth1394 is auto-loaded # modprobe -r eth1394 # modprobe -r ohci1394 works. # modprobe ohci1394 # wait a bit, eth1394 is auto-loaded # modprobe -r ohci1394 oopses with the same trace as Ismael posted. And indeed, looking at his trace once more I now also spot eth1394 among his linked-in modules. Ismail, if you have the opportunity, the next thing you could test would be to unload eth1394 explicitly before ohci1394 on 2.6.21-rc3. This would _not_ oops according to my observation. Thanks to Ismail's link to the similar report on 2.6.19-rc5-mm2 we already have a hot candidate to be the trigger (not necessarily to be the actual bug): http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=43cb76d91ee85f579a69d42bc8efc08bac560278 "Network: convert network devices to use struct device instead of class_device" Alas I didn't remember that older 2.6.19-rc5-mm2 discussion when I saw Greg's pull request with this conversion patch (February 7) and didn't react and test Linus' newest. Advice would be appreciated... -- Stefan Richter -=====-=-=== --== -==== http://arcgraph.de/sr/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/