[ 1311.979188][ T9838] br1: port 1(veth1) entered blocking state
[ 1311.979639][ T9838] br1: port 1(veth1) entered disabled state
[ 1311.980117][ T9838] veth1: entered allmulticast mode
[ 1311.982315][ T9838] veth1: entered promiscuous mode
[ 1312.054268][   T37] br1: port 1(veth1) entered blocking state
[ 1312.054548][   T37] br1: port 1(veth1) entered forwarding state
[ 1325.812474][ T9937] br1: port 1(veth1) entered disabled state
[ 1325.912505][ T9938] veth1: left allmulticast mode
[ 1325.912783][ T9938] veth1: left promiscuous mode
[ 1325.914293][ T9938] br1: port 1(veth1) entered disabled state