On 28 Feb 2015, at 19:39, 6b...@6bone.informatik.uni-leipzig.de wrote: > On Sat, 28 Feb 2015, J. Hannken-Illjes wrote: >> >> This one looks bad. Which thread holds proc_lock? >> > > Helps this? > > https://www.ipv6.uni-leipzig.de/proc_lock.png
Looks unlocked -- what about a backtrace of thread 0.5, bt /a 0xfffffe882df11860 -- J. Hannken-Illjes - hann...@eis.cs.tu-bs.de - TU Braunschweig (Germany)