[  636.807738][ T8595] br1: port 1(veth1) entered blocking state
[  636.808107][ T8595] br1: port 1(veth1) entered disabled state
[  636.808419][ T8595] veth1: entered allmulticast mode
[  636.810654][ T8595] veth1: entered promiscuous mode
[  636.856374][ T7008] br1: port 1(veth1) entered blocking state
[  636.856720][ T7008] br1: port 1(veth1) entered forwarding state
[  636.883874][ T8597] br1: port 2(veth2) entered blocking state
[  636.884228][ T8597] br1: port 2(veth2) entered disabled state
[  636.884544][ T8597] veth2: entered allmulticast mode
[  636.886129][ T8597] veth2: entered promiscuous mode
[  636.923327][   T36] br1: port 2(veth2) entered blocking state
[  636.923659][   T36] br1: port 2(veth2) entered forwarding state
[  670.296951][ T8838] br1: port 1(veth1) entered disabled state
[  670.329405][ T8839] br1: port 2(veth2) entered disabled state
[  670.354839][ T8840] veth2: left allmulticast mode
[  670.355665][ T8840] veth2: left promiscuous mode
[  670.356003][ T8840] br1: port 2(veth2) entered disabled state
[  670.357635][ T8840] veth1: left allmulticast mode
[  670.357880][ T8840] veth1: left promiscuous mode
[  670.358201][ T8840] br1: port 1(veth1) entered disabled state