[  738.571769][ T7407] br1: port 1(veth1) entered blocking state
[  738.572163][ T7407] br1: port 1(veth1) entered disabled state
[  738.572393][ T7407] veth1: entered allmulticast mode
[  738.575354][ T7407] veth1: entered promiscuous mode
[  738.653189][ T7410] br1: port 2(veth2) entered blocking state
[  738.653523][ T7410] br1: port 2(veth2) entered disabled state
[  738.653832][ T7410] veth2: entered allmulticast mode
[  738.657234][ T7410] veth2: entered promiscuous mode
[  738.722969][ T7412] br1: port 2(veth2) entered blocking state
[  738.723193][ T7412] br1: port 2(veth2) entered forwarding state
[  738.723536][ T7412] br1: port 1(veth1) entered blocking state
[  738.723732][ T7412] br1: port 1(veth1) entered forwarding state
[  750.059690][ T7725] br1: port 2(veth2) entered disabled state
[  750.060310][ T7725] br1: port 1(veth1) entered disabled state
[  750.111427][ T7727] veth2: left allmulticast mode
[  750.111726][ T7727] veth2: left promiscuous mode
[  750.112154][ T7727] br1: port 2(veth2) entered disabled state
[  750.179711][ T7729] veth1: left allmulticast mode
[  750.179938][ T7729] veth1: left promiscuous mode
[  750.180226][ T7729] br1: port 1(veth1) entered disabled state