[ 1233.494798][ T8948] br1: port 1(veth1) entered blocking state
[ 1233.495105][ T8948] br1: port 1(veth1) entered disabled state
[ 1233.495571][ T8948] veth1: entered allmulticast mode
[ 1233.497655][ T8948] veth1: entered promiscuous mode
[ 1233.570218][   T48] br1: port 1(veth1) entered blocking state
[ 1233.570585][   T48] br1: port 1(veth1) entered forwarding state
[ 1264.992036][ T9127] br1: port 1(veth1) entered disabled state
[ 1265.080754][ T9128] veth1: left allmulticast mode
[ 1265.081015][ T9128] veth1: left promiscuous mode
[ 1265.081364][ T9128] br1: port 1(veth1) entered disabled state