[ 1506.278690][T12915] br1: port 1(veth1) entered blocking state
[ 1506.279481][T12915] br1: port 1(veth1) entered disabled state
[ 1506.279755][T12915] veth1: entered allmulticast mode
[ 1506.281775][T12915] veth1: entered promiscuous mode
[ 1506.428601][   T48] br1: port 1(veth1) entered blocking state
[ 1506.428910][   T48] br1: port 1(veth1) entered forwarding state
[ 1506.582508][T12918] br1: port 2(veth2) entered blocking state
[ 1506.582768][T12918] br1: port 2(veth2) entered disabled state
[ 1506.583042][T12918] veth2: entered allmulticast mode
[ 1506.584879][T12918] veth2: entered promiscuous mode
[ 1506.737811][ T9288] br1: port 2(veth2) entered blocking state
[ 1506.738069][ T9288] br1: port 2(veth2) entered forwarding state
[ 1528.055696][T13069] br1: port 2(veth2) entered disabled state
[ 1528.193358][T13070] veth2: left allmulticast mode
[ 1528.193556][T13070] veth2: left promiscuous mode
[ 1528.193842][T13070] br1: port 2(veth2) entered disabled state
[ 1528.355899][T13071] br1: port 1(veth1) entered disabled state
[ 1528.501852][T13072] veth1: left allmulticast mode
[ 1528.502740][T13072] veth1: left promiscuous mode
[ 1528.503046][T13072] br1: port 1(veth1) entered disabled state