[ 1666.747701][ T7183] br1: port 1(veth1) entered blocking state
[ 1666.748856][ T7183] br1: port 1(veth1) entered disabled state
[ 1666.749295][ T7183] veth1: entered allmulticast mode
[ 1666.753288][ T7183] veth1: entered promiscuous mode
[ 1666.868212][   T35] br1: port 1(veth1) entered blocking state
[ 1666.868671][   T35] br1: port 1(veth1) entered forwarding state
[ 1681.637754][ T7282] br1: port 1(veth1) entered disabled state
[ 1681.764856][ T7283] veth1: left allmulticast mode
[ 1681.765788][ T7283] veth1: left promiscuous mode
[ 1681.766337][ T7283] br1: port 1(veth1) entered disabled state