[ 1723.460663][ T9175] br1: port 1(veth1) entered blocking state
[ 1723.461058][ T9175] br1: port 1(veth1) entered disabled state
[ 1723.462848][ T9175] veth1: entered allmulticast mode
[ 1723.466016][ T9175] veth1: entered promiscuous mode
[ 1723.634562][ T8781] br1: port 1(veth1) entered blocking state
[ 1723.634933][ T8781] br1: port 1(veth1) entered forwarding state
[ 1744.912907][ T9250] br1: port 1(veth1) entered disabled state
[ 1745.116277][ T9251] veth1: left allmulticast mode
[ 1745.116910][ T9251] veth1: left promiscuous mode
[ 1745.117215][ T9251] br1: port 1(veth1) entered disabled state