[ 1225.199367][ T6421] veth0: entered allmulticast mode
[ 1225.199841][ T6421] veth1: entered allmulticast mode
[ 1225.200197][ T6421] veth2: entered allmulticast mode
[ 1225.200528][ T6421] veth3: entered allmulticast mode
[ 1225.200876][ T6421] veth4: entered allmulticast mode
[ 1225.201209][ T6421] veth5: entered allmulticast mode
[ 1236.710146][ T6421] veth0: left allmulticast mode
[ 1236.710397][ T6421] veth1: left allmulticast mode
[ 1236.710589][ T6421] veth2: left allmulticast mode
[ 1236.710778][ T6421] veth3: left allmulticast mode
[ 1236.710973][ T6421] veth4: left allmulticast mode
[ 1236.711175][ T6421] veth5: left allmulticast mode