[  520.593767][ T3873] br1: port 1(veth1) entered blocking state
[  520.594897][ T3873] br1: port 1(veth1) entered disabled state
[  520.595284][ T3873] veth1: entered allmulticast mode
[  520.597930][ T3873] veth1: entered promiscuous mode
[  520.636820][  T191] br1: port 1(veth1) entered blocking state
[  520.637009][  T191] br1: port 1(veth1) entered forwarding state
[  520.687002][ T3875] br1: port 2(veth2) entered blocking state
[  520.687360][ T3875] br1: port 2(veth2) entered disabled state
[  520.687728][ T3875] veth2: entered allmulticast mode
[  520.691790][ T3875] veth2: entered promiscuous mode
[  520.729451][ T2391] br1: port 2(veth2) entered blocking state
[  520.729641][ T2391] br1: port 2(veth2) entered forwarding state
[  536.095687][ T4236] br1: port 2(veth2) entered disabled state
[  536.126432][ T4237] veth2: left allmulticast mode
[  536.126731][ T4237] veth2: left promiscuous mode
[  536.127165][ T4237] br1: port 2(veth2) entered disabled state
[  536.155964][ T4238] br1: port 1(veth1) entered disabled state
[  536.187254][ T4239] veth1: left allmulticast mode
[  536.187415][ T4239] veth1: left promiscuous mode
[  536.187631][ T4239] br1: port 1(veth1) entered disabled state