[ 1452.728310][ T9720] br1: port 1(veth1) entered blocking state
[ 1452.728666][ T9720] br1: port 1(veth1) entered disabled state
[ 1452.728971][ T9720] veth1: entered allmulticast mode
[ 1452.731018][ T9720] veth1: entered promiscuous mode
[ 1452.894338][   T44] br1: port 1(veth1) entered blocking state
[ 1452.894617][   T44] br1: port 1(veth1) entered forwarding state
[ 1453.031318][ T9723] br1: port 2(veth2) entered blocking state
[ 1453.031623][ T9723] br1: port 2(veth2) entered disabled state
[ 1453.032018][ T9723] veth2: entered allmulticast mode
[ 1453.033959][ T9723] veth2: entered promiscuous mode
[ 1453.178305][   T44] br1: port 2(veth2) entered blocking state
[ 1453.178578][   T44] br1: port 2(veth2) entered forwarding state
[ 1483.492821][ T9903] br1: port 2(veth2) entered disabled state
[ 1483.629551][ T9904] veth2: left allmulticast mode
[ 1483.629769][ T9904] veth2: left promiscuous mode
[ 1483.630113][ T9904] br1: port 2(veth2) entered disabled state
[ 1483.785943][ T9905] br1: port 1(veth1) entered disabled state
[ 1483.955173][ T9906] veth1: left allmulticast mode
[ 1483.955414][ T9906] veth1: left promiscuous mode
[ 1483.955724][ T9906] br1: port 1(veth1) entered disabled state