[ 1554.111880][ T6894] br1: port 1(veth1) entered blocking state
[ 1554.112191][ T6894] br1: port 1(veth1) entered disabled state
[ 1554.112476][ T6894] veth1: entered allmulticast mode
[ 1554.114307][ T6894] veth1: entered promiscuous mode
[ 1554.265153][ T3448] br1: port 1(veth1) entered blocking state
[ 1554.265512][ T3448] br1: port 1(veth1) entered forwarding state
[ 1574.569843][ T6969] br1: port 1(veth1) entered disabled state
[ 1574.728970][ T6970] veth1: left allmulticast mode
[ 1574.729218][ T6970] veth1: left promiscuous mode
[ 1574.730569][ T6970] br1: port 1(veth1) entered disabled state