For some reason, the PC where the SIGILL occurs seems to change every time I re-run Vuze.
Attached is a gdb stack trace that seems to point to some JITed javascript code as the culprit (gdb says "No function contains program counter for selected frame" for the innermost stack frame; and the second to innermost is in libjavascriptcoregtk-1.0-0). In this run, the eip at SIGILL is 0xabda3f42: (gdb) x/10i 0xabda3f42 => 0xabda3f42: movsd %xmm0,(%eax) 0xabda3f46: mov $0xad967190,%eax 0xabda3f4b: movsd %xmm1,(%eax) 0xabda3f4f: mov $0xad967198,%eax 0xabda3f54: movsd %xmm2,(%eax) 0xabda3f58: mov $0xad9671a0,%eax 0xabda3f5d: movsd %xmm3,(%eax) 0xabda3f61: mov $0xad9671a8,%eax 0xabda3f66: movsd %xmm4,(%eax) 0xabda3f6a: mov $0xad9671b0,%eax I'm unfortunately no SSE expert and I don't know what, if anything, this instruction is supposed to do on my CPU (AMD Athlon(tm) XP 3200+ ; it does have sse in the flags, see my /proc/cpuinfo in the Java crash report attached above). ** Attachment added: "vuze-gdb.txt" https://bugs.launchpad.net/ubuntu/+source/openjdk-7/+bug/957473/+attachment/3145578/+files/vuze-gdb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/957473 Title: vuze crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openjdk-7/+bug/957473/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
