3.13-rc3: BUG: soft lockup - CPU#0 stuck for 23s!

2013-12-27 Thread Christian Kujau
I noticed that my machine locks up quite often with 3.13.-rc3. PowerPC G4 again, but this machine was pretty much rock solid until now: when there's lots of disk I/O going on, the system locks up, but not entirely: the calltrace is still written to netconsole (but not to its local disk) and

3.13-rc3: BUG: soft lockup - CPU#0 stuck for 23s!

2013-12-27 Thread Christian Kujau
I noticed that my machine locks up quite often with 3.13.-rc3. PowerPC G4 again, but this machine was pretty much rock solid until now: when there's lots of disk I/O going on, the system locks up, but not entirely: the calltrace is still written to netconsole (but not to its local disk) and