Re: [Valgrind-users] libpthread: recursive write lock granted on mutex/wrlock which does not support recursion

2012-06-05 Thread Christoph Bartoschek
Am 04.06.2012 20:44, schrieb Philippe Waroquiers: On Mon, 2012-06-04 at 14:14 +0200, Christoph Bartoschek wrote: Am 04.06.2012 14:00, schrieb Tom Hughes: On 04/06/12 12:27, Christoph Bartoschek wrote: how should one interpret the following report: Thread #11: Bug in libpthread: recursive

Re: [Valgrind-users] DRD gives unexpected warnings

2012-06-05 Thread Bart Van Assche
On 06/05/12 16:13, Christoph Bartoschek wrote: I get the following race from DRD: Conflicting store by thread 7 at 0x55fe8aa0 size 8 by 0x5CCD8750: func() (inv_utils.C:1711) by 0x4C2C0C1: ??? (in /usr/lib64/valgrind/vgpreload_drd-amd64-linux.so) by 0x5047F04: start_thread (in

Re: [Valgrind-users] DRD gives unexpected warnings

2012-06-05 Thread Christoph Bartoschek
How can this happen? Was that output produced by Valgrind 3.7.0 ? If so, do you get the same output if you build Valgrind from the SVN trunk ? Yes it was from 3.7.0. I start a run with SVN trunk. It takes about 20 hours. Christoph