I hit the same bug under ubuntu 14.04. The faulting memory location tends to change a bit (0x8, 0xd8, 0x88), but in this particular run I got:
Cannot access memory at address 0x88 #0 dispatcher_send_message (dispatcher=0x88, message_type=message_type@entry=16, payload=payload@entry=0x7fffffffe190) at dispatcher.c:173 (gdb) p *dispatcher Cannot access memory at address 0x88 (gdb) up #1 0x00007ffff199d0dc in red_dispatcher_add_memslot (dispatcher=<optimized out>, mem_slot=<optimized out>) at red_dispatcher.c:386 This is add, since red_dispatcher_add_memslot is doing dispatcher_send_message(&dispatcher->dispatcher, RED_WORKER_MESSAGE_ADD_MEMSLOT, &payload); but dispatcher_send_message() is getting dispatcher=0x88. So how did &v end up with an invalid address? -- To UNSUBSCRIBE, email to debian-x-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/20140415051009.GA13586@sergelap