On Thu, Jul 10, 2014 at 06:02:29PM +0900, ?????? wrote: > I??m Using Openvswitch 1.10.0. > > When sFlow sampling Rate is set 100, ovs-vswitchd happened segfault. > > Here coredump??s backtrace output. > > > > Reading symbols from /lib64/ld-linux-x86-64.so.2... > warning: the debug information found in "/usr/lib/debug//lib64/ld- > 2.12.so.debug" does not match "/lib64/ld-linux-x86-64.so.2" (CRC mismatch). > > warning: the debug information found in "/usr/lib/debug/lib64/ld- > 2.12.so.debug" does not match "/lib64/ld-linux-x86-64.so.2" (CRC mismatch). > > (no debugging symbols found)...done. > Loaded symbols for /lib64/ld-linux-x86-64.so.2 > Core was generated by `ovs-vswitchd unix:/var/run/openvswitch/db.sock - > vconsole:emer -vsyslog:err -vfi'. > Program terminated with signal 11, Segmentation fault. > #0 0x00000000004a78e3 in do_lookup_genl_family (name=0x7fff7f5e4c60 > "`H^\177\377\177", attrs=0x7fff7f5d3fa0, replyp=0x7fff7f5e3fa0) at > lib/netlink-socket.c:1005 > 1005 lib/netlink-socket.c: No such file or directory. > in lib/netlink-socket.c > Missing separate debuginfos, use: debuginfo-install glibc-2.12- > 1.107.el6.x86_64 > (gdb) bt > #0 0x00000000004a78e3 in do_lookup_genl_family (name=0x7fff7f5e4c60 > "`H^\177\377\177", attrs=0x7fff7f5d3fa0, replyp=0x7fff7f5e3fa0) at > lib/netlink-socket.c:1005 > Cannot access memory at address 0x7fff7f5d4028 > (gdb) > > Can you help me?
Probably not; that backtrace is corrupted (see the errors about CRC mismatch).
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