[ 1500.923579][ T9803] br1: port 1(veth1) entered blocking state
[ 1500.924057][ T9803] br1: port 1(veth1) entered disabled state
[ 1500.924490][ T9803] veth1: entered allmulticast mode
[ 1500.928001][ T9803] veth1: entered promiscuous mode
[ 1501.037254][   T37] br1: port 1(veth1) entered blocking state
[ 1501.037716][   T37] br1: port 1(veth1) entered forwarding state
[ 1501.157032][ T9806] br1: port 2(veth2) entered blocking state
[ 1501.157466][ T9806] br1: port 2(veth2) entered disabled state
[ 1501.158044][ T9806] veth2: entered allmulticast mode
[ 1501.161480][ T9806] veth2: entered promiscuous mode
[ 1501.291591][   T35] br1: port 2(veth2) entered blocking state
[ 1501.292045][   T35] br1: port 2(veth2) entered forwarding state
[ 1530.582303][T10018] br1: port 2(veth2) entered disabled state
[ 1530.702223][T10019] veth2: left allmulticast mode
[ 1530.702829][T10019] veth2: left promiscuous mode
[ 1530.703647][T10019] br1: port 2(veth2) entered disabled state
[ 1530.832273][T10020] br1: port 1(veth1) entered disabled state
[ 1530.939571][T10021] veth1: left allmulticast mode
[ 1530.939949][T10021] veth1: left promiscuous mode
[ 1530.940426][T10021] br1: port 1(veth1) entered disabled state