[ 1420.145909][ T8651] br1: port 1(veth1) entered blocking state
[ 1420.146246][ T8651] br1: port 1(veth1) entered disabled state
[ 1420.146549][ T8651] veth1: entered allmulticast mode
[ 1420.154312][ T8651] veth1: entered promiscuous mode
[ 1420.339279][ T4571] br1: port 1(veth1) entered blocking state
[ 1420.339538][ T4571] br1: port 1(veth1) entered forwarding state
[ 1420.476202][ T8654] br1: port 2(veth2) entered blocking state
[ 1420.476459][ T8654] br1: port 2(veth2) entered disabled state
[ 1420.476699][ T8654] veth2: entered allmulticast mode
[ 1420.478527][ T8654] veth2: entered promiscuous mode
[ 1420.627068][    T9] br1: port 2(veth2) entered blocking state
[ 1420.627306][    T9] br1: port 2(veth2) entered forwarding state
[ 1451.522021][ T8834] br1: port 2(veth2) entered disabled state
[ 1451.654561][ T8835] veth2: left allmulticast mode
[ 1451.654761][ T8835] veth2: left promiscuous mode
[ 1451.655075][ T8835] br1: port 2(veth2) entered disabled state
[ 1451.815247][ T8836] br1: port 1(veth1) entered disabled state
[ 1451.970479][ T8838] veth1: left allmulticast mode
[ 1451.970707][ T8838] veth1: left promiscuous mode
[ 1451.971017][ T8838] br1: port 1(veth1) entered disabled state