From mboxrd@z Thu Jan 1 00:00:00 1970 From: aravind.ht@gmail.com (Aravind HT) Date: Mon, 29 Jun 2015 23:51:25 +0530 Subject: [lttng-dev] Valgrind Memory Error in lttng-relayd Message-ID: Hi, I ran valgrind on lttng-relayd for a soft hang issue that I had reported earlier. http://lists.lttng.org/pipermail/lttng-dev/2015-May/024533.html Below are the list of errors that I found. ==793== Thread 4: ==793== Invalid write of size 8 ==793== at 0x406038: cds_list_add (list.h:53) ==793== by 0x409442: queue_stream (main.c:1175) ==793== by 0x409AB7: relay_add_stream (main.c:1274) ==793== by 0x40C47A: relay_process_control (main.c:2099) ==793== by 0x40DBB1: relay_thread_worker (main.c:2574) ==793== by 0x5BDAFE2: start_thread (pthread_create.c:312) ==793== by 0x5ED8AFC: clone (clone.S:111) ==793== Address 0x6e09040 is 64 bytes inside a block of size 312 free'd ==793== at 0x4C2898C: free (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so) ==793== by 0x418EF8: rcu_destroy_stream (stream.c:33) ==793== by 0x5079C94: ??? (in /usr/lib64/liburcu.so.2.0.0) ==793== by 0x5BDAFE2: start_thread (pthread_create.c:312) ==793== by 0x5ED8AFC: clone (clone.S:111) ==793== Are there any known bugs/fixes for these ? Regards, Aravind. -------------- next part -------------- An HTML attachment was scrubbed... URL: