I built qemu-kvm with DEB_BUILD_OPTIONS=noopt that replaces -O2 with -O0 and (after _long_ session) ran into this crasher:
Program received signal SIGSEGV, Segmentation fault. 0xffffffffcde9719c in ?? () (gdb) bt #0 0xffffffffcde9719c in ?? () #1 0x00007fffffffe090 in ?? () #2 0x00000000005986a4 in tb_find_slow (pc=Cannot access memory at address 0xffffffffffffffbe ) at /home/zyga/Canonical/ubuntu-qa/qemu-try-2/qemu-kvm-0.12.3+noroms/cpu-exec.c:172 Backtrace stopped: previous frame inner to this frame (corrupt stack?) -- apt/dpkg in qemu-system-arm hangs if a big task is installed https://bugs.launchpad.net/bugs/532733 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu-kvm in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
