Re: [libvirt-users] 1.2.7 and 1.2.8 fail to start container: libvirt_lxc[4904]: segfault at 0 ip ...error 4 in libc-2.17.so[
Hi all
gdb /usr/libexec/libvirt_lxc -c /var/tmp/abrt/ccpp-2014-09-16-19:19:39-1
(gdb shell should appear here)
(gdb) bt
and paste the backtrace here? That way we can identify where the lxc
helper is crashing.
Another node with 1.2.8, same case with direct+vlan:
[root@node02 libvirt-1.2.8]# gdb /usr/libexec/libvirt_lxc -c
/var/tmp/abrt/ccpp-2014-09-18-19\:48\:04-1/coredump
...
#0 0x00007f4ca4604df6 in __strcmp_sse42 () from /lib64/libc.so.6
#1 0x00007f4ca63b3809 in lxcContainerGetNetDef (vmDef=<optimized
out>, vmDef=<optimized out>, devName=0x7f4ca6f94770 "macvlan0") at
lxc/lxc_container.c:475
#2 lxcContainerRenameAndEnableInterfaces (veths=0x7f4ca6f94750,
nveths=1, vmDef=0x7f4ca6f9b160) at lxc/lxc_container.c:505
#3 lxcContainerChild (data=0x7fffd6f685c0) at lxc/lxc_container.c:2122
#4 0x00007f4ca45c901d in clone () from /lib64/libc.so.6
b.r.
Maxim Kozin