[ 1571.617881][ T4778] br1: port 1(veth1) entered blocking state
[ 1571.618138][ T4778] br1: port 1(veth1) entered disabled state
[ 1571.618385][ T4778] veth1: entered allmulticast mode
[ 1571.621732][ T4778] veth1: entered promiscuous mode
[ 1571.793234][   T40] br1: port 1(veth1) entered blocking state
[ 1571.793480][   T40] br1: port 1(veth1) entered forwarding state
[ 1571.933399][ T4780] br1: port 2(veth2) entered blocking state
[ 1571.934336][ T4780] br1: port 2(veth2) entered disabled state
[ 1571.934589][ T4780] veth2: entered allmulticast mode
[ 1571.936398][ T4780] veth2: entered promiscuous mode
[ 1572.087182][ T1863] br1: port 2(veth2) entered blocking state
[ 1572.087545][ T1863] br1: port 2(veth2) entered forwarding state
[ 1604.099193][ T4960] br1: port 2(veth2) entered disabled state
[ 1604.263207][ T4961] veth2: left allmulticast mode
[ 1604.263410][ T4961] veth2: left promiscuous mode
[ 1604.263732][ T4961] br1: port 2(veth2) entered disabled state
[ 1604.440489][ T4962] br1: port 1(veth1) entered disabled state
[ 1604.594852][ T4963] veth1: left allmulticast mode
[ 1604.595134][ T4963] veth1: left promiscuous mode
[ 1604.595443][ T4963] br1: port 1(veth1) entered disabled state