On Mon, Jan 16, 2017 at 04:03:21PM -0600, Aníbal Limón wrote: > > > On 01/16/2017 03:56 PM, Aníbal Limón wrote: > > Hi folks, > > > > I'm trying to upgrade qemu to 2.8.0 in Openembedded-core and segfaults > > in qemu-ppc when is executing:
Hi Aníbal, I've recently encountered a similar problem and I've posted a fix. If you'd like to try it, it's here: https://lists.gnu.org/archive/html/qemu-ppc/2017-01/msg00413.html Cheers, Sam. > > /home/alimon/repos/poky/build-ppc/tmp/work/x86_64-linux/qemu-native/2.8.0-r0/build/ppc-linux-user/qemu-ppc > > -s 16M -r 3.2.0 -cpu 7400 -L > > /home/alimon/repos/poky/build-ppc/tmp/sysroots/qemuppc -E > > LD_LIBRARY_PATH=/home/alimon/repos/poky/build-ppc/tmp/work/ppc7400-poky-linux/gobject-introspection/1.50.0-r0/build/.libs:.libs:/home/alimon/repos/poky/build-ppc/tmp/sysroots/qemuppc//usr/lib:/home/alimon/repos/poky/build-ppc/tmp/sysroots/qemuppc//lib > > /home/alimon/repos/poky/build-ppc/tmp/work/ppc7400-poky-linux/gobject-introspection/1.50.0-r0/build/tmp-introspectu_ewt_1z/Gio-2.0 > > --introspect-dump=/home/alimon/repos/poky/build-ppc/tmp/work/ppc7400-poky-linux/gobject-introspection/1.50.0-r0/build/tmp-introspectu_ewt_1z/functions.txt,/home/alimon/repos/poky/build-ppc/tmp/work/ppc7400-poky-linux/gobject-introspection/1.50.0-r0/build/tmp-introspectu_ewt_1z/dump.xml > > [Thread debugging using libthread_db enabled] > > > > > > And the debug info, > > > > (gdb) info threads > > Id Target Id Frame > > 1 Thread 0x7ffff7fd0780 (LWP 25457) "qemu-ppc" > > pthread_cond_wait@@GLIBC_2.3.2 () at > > ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 > > 2 Thread 0x7ffff647e700 (LWP 25461) "qemu-ppc" syscall () at > > ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 > > * 3 Thread 0x7ffff7f4d700 (LWP 25462) "qemu-ppc" 0x000000000086fba4 > > in static_code_gen_buffer () > > > > (gdb) bt > > #0 0x000000000086fba4 in static_code_gen_buffer () > > #1 0x000000000040e922 in cpu_tb_exec (itb=<optimized out>, > > itb=<optimized out>, cpu=0x29864d0) at > > /home/alimon/repos/poky/build-ppc/tmp/work/x86_64-linux/qemu-native/2.8.0-r0/qemu-2.8.0/cpu-exec.c:164 > > #2 cpu_loop_exec_tb (sc=<optimized out>, tb_exit=<synthetic pointer>, > > last_tb=<synthetic pointer>, tb=<optimized out>, cpu=0x29864d0) at > > /home/alimon/repos/poky/build-ppc/tmp/work/x86_64-linux/qemu-native/2.8.0-r0/qemu-2.8.0/cpu-exec.c:544 > > #3 cpu_exec (cpu=cpu@entry=0x29864d0) at > > /home/alimon/repos/poky/build-ppc/tmp/work/x86_64-linux/qemu-native/2.8.0-r0/qemu-2.8.0/cpu-exec.c:638 > > #4 0x0000000000445fba in cpu_loop (env=env@entry=0x298e750) at > > /home/alimon/repos/poky/build-ppc/tmp/work/x86_64-linux/qemu-native/2.8.0-r0/qemu-2.8.0/linux-user/main.c:1359 > > #5 0x0000000000448a95 in clone_func (arg=0x7fffffffa910) at > > /home/alimon/repos/poky/build-ppc/tmp/work/x86_64-linux/qemu-native/2.8.0-r0/qemu-2.8.0/linux-user/syscall.c:6090 > > #6 0x00007ffff6a750a4 in start_thread (arg=0x7ffff7f4d700) at > > pthread_create.c:309 > > #7 0x00007ffff67aa62d in clone () at > > ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 > > Here is the core dump, > > https://drive.google.com/file/d/0B9uDfO-FJ1kgY3ZhendISTZzOUU/view?usp=sharing > > > > > Any help will be appreciated. > > > > Best regards, > > alimon > > >
