[  977.454610][T18372] br1: port 1(veth1) entered blocking state
[  977.454992][T18372] br1: port 1(veth1) entered disabled state
[  977.455914][T18372] veth1: entered allmulticast mode
[  977.458465][T18372] veth1: entered promiscuous mode
[  977.498496][   T37] br1: port 1(veth1) entered blocking state
[  977.498719][   T37] br1: port 1(veth1) entered forwarding state
[  988.544995][T18475] br1: port 1(veth1) entered disabled state
[  988.579120][T18476] veth1: left allmulticast mode
[  988.579345][T18476] veth1: left promiscuous mode
[  988.579621][T18476] br1: port 1(veth1) entered disabled state