[  879.224607][T21682] br1: port 1(veth1) entered blocking state
[  879.224821][T21682] br1: port 1(veth1) entered disabled state
[  879.225015][T21682] veth1: entered allmulticast mode
[  879.226809][T21682] veth1: entered promiscuous mode
[  879.254875][ T9767] br1: port 1(veth1) entered blocking state
[  879.255080][ T9767] br1: port 1(veth1) entered forwarding state
[  906.214577][T21865] br1: port 1(veth1) entered disabled state
[  906.246189][T21867] veth1: left allmulticast mode
[  906.246853][T21867] veth1: left promiscuous mode
[  906.247151][T21867] br1: port 1(veth1) entered disabled state