[  750.573529][T21995] br1: port 1(veth1.100) entered blocking state
[  750.573801][T21995] br1: port 1(veth1.100) entered disabled state
[  750.574048][T21995] veth1.100: entered allmulticast mode
[  750.574237][T21995] veth1: entered allmulticast mode
[  750.575975][T21995] veth1.100: entered promiscuous mode
[  750.576165][T21995] veth1: entered promiscuous mode
[  750.645369][T21998] br1: port 1(veth1.100) entered blocking state
[  750.645575][T21998] br1: port 1(veth1.100) entered forwarding state
[  750.829072][T22008] br2: port 1(veth1.200) entered blocking state
[  750.829336][T22008] br2: port 1(veth1.200) entered disabled state
[  750.829603][T22008] veth1.200: entered allmulticast mode
[  750.831811][T22008] veth1.200: entered promiscuous mode
[  750.900000][T22011] br2: port 1(veth1.200) entered blocking state
[  750.900215][T22011] br2: port 1(veth1.200) entered forwarding state
[  760.428297][T22072] veth1.100: left allmulticast mode
[  760.428557][T22072] veth1.100: left promiscuous mode
[  760.429000][T22072] br1: port 1(veth1.100) entered disabled state
[  760.456162][T22073] veth1.200: left allmulticast mode
[  760.456363][T22073] veth1: left allmulticast mode
[  760.456527][T22073] veth1.200: left promiscuous mode
[  760.456672][T22073] veth1: left promiscuous mode
[  760.457020][T22073] br2: port 1(veth1.200) entered disabled state
[  762.494792][T22075] br2: port 1(veth1.200) entered blocking state
[  762.495050][T22075] br2: port 1(veth1.200) entered disabled state
[  762.495312][T22075] veth1.200: entered allmulticast mode
[  762.495498][T22075] veth1: entered allmulticast mode
[  762.497766][T22075] veth1.200: entered promiscuous mode
[  762.497955][T22075] veth1: entered promiscuous mode
[  762.498585][T22075] br2: port 1(veth1.200) entered blocking state
[  762.498817][T22075] br2: port 1(veth1.200) entered forwarding state
[  762.523148][T22076] br1: port 1(veth1.100) entered blocking state
[  762.523349][T22076] br1: port 1(veth1.100) entered disabled state
[  762.523548][T22076] veth1.100: entered allmulticast mode
[  762.525215][T22076] veth1.100: entered promiscuous mode
[  762.525742][T22076] br1: port 1(veth1.100) entered blocking state
[  762.525950][T22076] br1: port 1(veth1.100) entered forwarding state
[  767.009609][T22128] veth1.200: left allmulticast mode
[  767.009951][T22128] veth1.200: left promiscuous mode
[  767.010636][T22128] br2: port 1(veth1.200) entered disabled state
[  767.281976][T22133] veth1.100: left allmulticast mode
[  767.282212][T22133] veth1: left allmulticast mode
[  767.282413][T22133] veth1.100: left promiscuous mode
[  767.282611][T22133] veth1: left promiscuous mode
[  767.283377][T22133] br1: port 1(veth1.100) entered disabled state