[  756.301669][ T6226] br1: port 1(veth1) entered blocking state
[  756.302030][ T6226] br1: port 1(veth1) entered disabled state
[  756.302331][ T6226] veth1: entered allmulticast mode
[  756.304133][ T6226] veth1: entered promiscuous mode
[  756.328936][ T1902] br1: port 1(veth1) entered blocking state
[  756.329255][ T1902] br1: port 1(veth1) entered forwarding state
[  756.362007][ T6229] br1: port 2(veth2) entered blocking state
[  756.362350][ T6229] br1: port 2(veth2) entered disabled state
[  756.362726][ T6229] veth2: entered allmulticast mode
[  756.364795][ T6229] veth2: entered promiscuous mode
[  756.398596][   T36] br1: port 2(veth2) entered blocking state
[  756.398919][   T36] br1: port 2(veth2) entered forwarding state
[  774.961927][ T6467] br1: port 2(veth2) entered disabled state
[  774.992365][ T6468] veth2: left allmulticast mode
[  774.992626][ T6468] veth2: left promiscuous mode
[  774.993459][ T6468] br1: port 2(veth2) entered disabled state
[  775.025049][ T6469] br1: port 1(veth1) entered disabled state
[  775.059584][ T6470] veth1: left allmulticast mode
[  775.059856][ T6470] veth1: left promiscuous mode
[  775.060188][ T6470] br1: port 1(veth1) entered disabled state