[ 1288.748331][ T8938] br1: port 1(veth1) entered blocking state
[ 1288.748839][ T8938] br1: port 1(veth1) entered disabled state
[ 1288.749348][ T8938] veth1: entered allmulticast mode
[ 1288.755634][ T8938] veth1: entered promiscuous mode
[ 1288.849045][   T56] br1: port 1(veth1) entered blocking state
[ 1288.849415][   T56] br1: port 1(veth1) entered forwarding state
[ 1288.931923][ T8941] br1: port 2(veth2) entered blocking state
[ 1288.932306][ T8941] br1: port 2(veth2) entered disabled state
[ 1288.932668][ T8941] veth2: entered allmulticast mode
[ 1288.935364][ T8941] veth2: entered promiscuous mode
[ 1289.017348][   T37] br1: port 2(veth2) entered blocking state
[ 1289.017728][   T37] br1: port 2(veth2) entered forwarding state
[ 1307.880762][ T9141] br1: port 2(veth2) entered disabled state
[ 1307.953357][ T9142] veth2: left allmulticast mode
[ 1307.953982][ T9142] veth2: left promiscuous mode
[ 1307.954309][ T9142] br1: port 2(veth2) entered disabled state
[ 1308.036139][ T9143] br1: port 1(veth1) entered disabled state
[ 1308.111454][ T9144] veth1: left allmulticast mode
[ 1308.111706][ T9144] veth1: left promiscuous mode
[ 1308.112024][ T9144] br1: port 1(veth1) entered disabled state