[  750.060842][ T7247] br1: port 1(veth1) entered blocking state
[  750.061081][ T7247] br1: port 1(veth1) entered disabled state
[  750.061273][ T7247] veth1: entered allmulticast mode
[  750.062744][ T7247] veth1: entered promiscuous mode
[  750.091486][  T345] br1: port 1(veth1) entered blocking state
[  750.091700][  T345] br1: port 1(veth1) entered forwarding state
[  750.118857][ T7251] br1: port 2(veth2) entered blocking state
[  750.119098][ T7251] br1: port 2(veth2) entered disabled state
[  750.119297][ T7251] veth2: entered allmulticast mode
[  750.121634][ T7251] veth2: entered promiscuous mode
[  750.158684][   T37] br1: port 2(veth2) entered blocking state
[  750.158883][   T37] br1: port 2(veth2) entered forwarding state
[  761.100588][ T7451] br1: port 2(veth2) entered disabled state
[  761.123226][ T7452] veth2: left allmulticast mode
[  761.123448][ T7452] veth2: left promiscuous mode
[  761.123747][ T7452] br1: port 2(veth2) entered disabled state
[  761.144307][ T7453] br1: port 1(veth1) entered disabled state
[  761.167504][ T7454] veth1: left allmulticast mode
[  761.167724][ T7454] veth1: left promiscuous mode
[  761.168033][ T7454] br1: port 1(veth1) entered disabled state