[ 1828.239446][ T6348] br1: port 1(veth1) entered blocking state
[ 1828.239799][ T6348] br1: port 1(veth1) entered disabled state
[ 1828.240166][ T6348] veth1: entered allmulticast mode
[ 1828.243762][ T6348] veth1: entered promiscuous mode
[ 1828.405270][  T255] br1: port 1(veth1) entered blocking state
[ 1828.405529][  T255] br1: port 1(veth1) entered forwarding state
[ 1844.901167][ T6447] br1: port 1(veth1) entered disabled state
[ 1845.070055][ T6448] veth1: left allmulticast mode
[ 1845.070821][ T6448] veth1: left promiscuous mode
[ 1845.071163][ T6448] br1: port 1(veth1) entered disabled state