[ 1902.012707][ T6841] br1: port 1(veth1) entered blocking state
[ 1902.013655][ T6841] br1: port 1(veth1) entered disabled state
[ 1902.014075][ T6841] veth1: entered allmulticast mode
[ 1902.017498][ T6841] veth1: entered promiscuous mode
[ 1902.153050][   T38] br1: port 1(veth1) entered blocking state
[ 1902.153757][   T38] br1: port 1(veth1) entered forwarding state
[ 1917.362074][ T6940] br1: port 1(veth1) entered disabled state
[ 1917.485243][ T6941] veth1: left allmulticast mode
[ 1917.485604][ T6941] veth1: left promiscuous mode
[ 1917.486949][ T6941] br1: port 1(veth1) entered disabled state