[  413.536220][ T1970] br1: port 1(veth1) entered blocking state
[  413.537243][ T1970] br1: port 1(veth1) entered disabled state
[  413.544407][ T1970] veth1: entered allmulticast mode
[  413.547047][ T1970] veth1: entered promiscuous mode
[  413.723527][    T9] br1: port 1(veth1) entered blocking state
[  413.723769][    T9] br1: port 1(veth1) entered forwarding state
[  413.882832][ T1973] br1: port 2(veth2) entered blocking state
[  413.883117][ T1973] br1: port 2(veth2) entered disabled state
[  413.884221][ T1973] veth2: entered allmulticast mode
[  413.886823][ T1973] veth2: entered promiscuous mode
[  414.075146][   T52] br1: port 2(veth2) entered blocking state
[  414.075407][   T52] br1: port 2(veth2) entered forwarding state
[  444.045817][ T2153] br1: port 2(veth2) entered disabled state
[  444.219995][ T2155] veth2: left allmulticast mode
[  444.220207][ T2155] veth2: left promiscuous mode
[  444.220534][ T2155] br1: port 2(veth2) entered disabled state
[  444.407590][ T2156] br1: port 1(veth1) entered disabled state
[  444.551577][ T2158] veth1: left allmulticast mode
[  444.551810][ T2158] veth1: left promiscuous mode
[  444.552128][ T2158] br1: port 1(veth1) entered disabled state