[ 1537.977440][ T9398] br1: port 1(veth1) entered blocking state
[ 1537.977700][ T9398] br1: port 1(veth1) entered disabled state
[ 1537.977969][ T9398] veth1: entered allmulticast mode
[ 1537.987204][ T9398] veth1: entered promiscuous mode
[ 1538.153464][   T38] br1: port 1(veth1) entered blocking state
[ 1538.153891][   T38] br1: port 1(veth1) entered forwarding state
[ 1538.307881][ T9401] br1: port 2(veth2) entered blocking state
[ 1538.308140][ T9401] br1: port 2(veth2) entered disabled state
[ 1538.308415][ T9401] veth2: entered allmulticast mode
[ 1538.310299][ T9401] veth2: entered promiscuous mode
[ 1538.493988][   T38] br1: port 2(veth2) entered blocking state
[ 1538.494498][   T38] br1: port 2(veth2) entered forwarding state
[ 1570.871971][ T9581] br1: port 2(veth2) entered disabled state
[ 1571.016241][ T9582] veth2: left allmulticast mode
[ 1571.016756][ T9582] veth2: left promiscuous mode
[ 1571.017079][ T9582] br1: port 2(veth2) entered disabled state
[ 1571.171913][ T9583] br1: port 1(veth1) entered disabled state
[ 1571.325696][ T9584] veth1: left allmulticast mode
[ 1571.325908][ T9584] veth1: left promiscuous mode
[ 1571.326208][ T9584] br1: port 1(veth1) entered disabled state