[ 1315.943782][ T8587] br1: port 1(veth1) entered blocking state
[ 1315.944234][ T8587] br1: port 1(veth1) entered disabled state
[ 1315.944691][ T8587] veth1: entered allmulticast mode
[ 1315.947924][ T8587] veth1: entered promiscuous mode
[ 1316.063953][ T3728] br1: port 1(veth1) entered blocking state
[ 1316.064246][ T3728] br1: port 1(veth1) entered forwarding state
[ 1330.857907][ T8647] br1: port 1(veth1) entered disabled state
[ 1330.973613][ T8648] veth1: left allmulticast mode
[ 1330.973823][ T8648] veth1: left promiscuous mode
[ 1330.974117][ T8648] br1: port 1(veth1) entered disabled state