[  521.117880][ T3370] br0: port 1(veth1) entered blocking state
[  521.118157][ T3370] br0: port 1(veth1) entered disabled state
[  521.118442][ T3370] veth1: entered allmulticast mode
[  521.120529][ T3370] veth1: entered promiscuous mode
[  521.305212][ T3372] br0: port 2(veth2) entered blocking state
[  521.306423][ T3372] br0: port 2(veth2) entered disabled state
[  521.306689][ T3372] veth2: entered allmulticast mode
[  521.308542][ T3372] veth2: entered promiscuous mode
[  521.616914][   T38] br0: port 1(veth1) entered blocking state
[  521.617267][   T38] br0: port 1(veth1) entered forwarding state
[  521.788160][   T38] br0: port 2(veth2) entered blocking state
[  521.788604][   T38] br0: port 2(veth2) entered forwarding state
[  764.648047][ T4581] br0: port 2(veth2) entered disabled state
[  764.837936][ T4582] br0: port 1(veth1) entered disabled state
[  765.038284][ T4583] veth2: left allmulticast mode
[  765.038509][ T4583] veth2: left promiscuous mode
[  765.038815][ T4583] br0: port 2(veth2) entered disabled state
[  765.040202][ T4583] veth1: left allmulticast mode
[  765.040582][ T4583] veth1: left promiscuous mode
[  765.040875][ T4583] br0: port 1(veth1) entered disabled state