Bug#582903: Switching to dependency-based boot gives 100% CPU time for udevd

2010-05-25 Thread Peter Chubb
> "Marco" == Marco d'Itri writes: >> For what it's worth, I can bring the system up to the console with >> 2.6.32-5-amd64 but the bug does not manifest itself. i don't know >> whether the difference is no X or the different kernel version. Marco> I am almost sure that you have built a broke

Bug#582903: Switching to dependency-based boot gives 100% CPU time for udevd

2010-05-25 Thread Marco d'Itri
On May 26, Peter Chubb wrote: > For what it's worth, I can bring the system up to the console with > 2.6.32-5-amd64 but the bug does not manifest itself. i don't know > whether the difference is no X or the different kernel version. I am almost sure that you have built a broken kernel: http://bu

Bug#582903: Switching to dependency-based boot gives 100% CPU time for udevd

2010-05-25 Thread Peter Chubb
> "Peter" == Peter Chubb writes: Peter> After I send this email, I'll bring the system up with 2.6.34 Peter> without X and see what happens. The problem manifests itself with a 2.6.34 kernel even without X. I'll try with teh debian kernel as soon as 2.6.34 can be downloaded and used. Pet

Bug#582903: Switching to dependency-based boot gives 100% CPU time for udevd

2010-05-25 Thread Peter Chubb
At Wed, 26 May 2010 01:42:03 +0200, Marco d'Itri wrote: > > [1 ] > On May 26, Peter Chubb wrote: > > > ioctl(6, FIONREAD, [0]) = 0 > > poll([{fd=4, events=POLLIN}, {fd=5, events=POLLIN}, {fd=6, events=POLLIN}, > > {fd=7, events=POLLIN}, {fd=8, events=POLLIN}], 5, 3000) = 1 ([{

Bug#582903: Switching to dependency-based boot gives 100% CPU time for udevd

2010-05-25 Thread Marco d'Itri
On May 26, Peter Chubb wrote: > ioctl(6, FIONREAD, [0]) = 0 > poll([{fd=4, events=POLLIN}, {fd=5, events=POLLIN}, {fd=6, events=POLLIN}, > {fd=7, events=POLLIN}, {fd=8, events=POLLIN}], 5, 3000) = 1 ([{fd=6, > revents=POLLIN}]) So what is fd 6 attached to? > Kernel: Linux 2.6.3

Bug#582903: Switching to dependency-based boot gives 100% CPU time for udevd

2010-05-25 Thread Peter Chubb
Package: udev Version: 154-1 Severity: normal After switching to dependency based boot, I see one of thr udevd instances taking 100% CPU time. In this state, strace shows: ioctl(6, FIONREAD, [0]) = 0 poll([{fd=4, events=POLLIN}, {fd=5, events=POLLIN}, {fd=6, events=POLLIN},