[ 1492.289330][ T4223] br1: port 1(veth1) entered blocking state
[ 1492.289597][ T4223] br1: port 1(veth1) entered disabled state
[ 1492.289852][ T4223] veth1: entered allmulticast mode
[ 1492.300378][ T4223] veth1: entered promiscuous mode
[ 1492.456030][   T50] br1: port 1(veth1) entered blocking state
[ 1492.456499][   T50] br1: port 1(veth1) entered forwarding state
[ 1492.602689][ T4225] br1: port 2(veth2) entered blocking state
[ 1492.602996][ T4225] br1: port 2(veth2) entered disabled state
[ 1492.603272][ T4225] veth2: entered allmulticast mode
[ 1492.605273][ T4225] veth2: entered promiscuous mode
[ 1492.778556][   T50] br1: port 2(veth2) entered blocking state
[ 1492.778955][   T50] br1: port 2(veth2) entered forwarding state
[ 1525.951154][ T4560] br1: port 2(veth2) entered disabled state
[ 1526.120940][ T4562] veth2: left allmulticast mode
[ 1526.121277][ T4562] veth2: left promiscuous mode
[ 1526.121737][ T4562] br1: port 2(veth2) entered disabled state
[ 1526.282359][ T4563] br1: port 1(veth1) entered disabled state
[ 1526.431439][ T4564] veth1: left allmulticast mode
[ 1526.431662][ T4564] veth1: left promiscuous mode
[ 1526.431973][ T4564] br1: port 1(veth1) entered disabled state