[ 1504.544199][ T8236] br1: port 1(veth1) entered blocking state
[ 1504.544481][ T8236] br1: port 1(veth1) entered disabled state
[ 1504.544765][ T8236] veth1: entered allmulticast mode
[ 1504.548186][ T8236] veth1: entered promiscuous mode
[ 1504.699622][    T7] br1: port 1(veth1) entered blocking state
[ 1504.699889][    T7] br1: port 1(veth1) entered forwarding state
[ 1504.875973][ T8239] br1: port 2(veth2) entered blocking state
[ 1504.876221][ T8239] br1: port 2(veth2) entered disabled state
[ 1504.876462][ T8239] veth2: entered allmulticast mode
[ 1504.878288][ T8239] veth2: entered promiscuous mode
[ 1505.030646][    T7] br1: port 2(veth2) entered blocking state
[ 1505.030915][    T7] br1: port 2(veth2) entered forwarding state
[ 1526.635524][ T8390] br1: port 2(veth2) entered disabled state
[ 1526.777483][ T8392] veth2: left allmulticast mode
[ 1526.777707][ T8392] veth2: left promiscuous mode
[ 1526.778033][ T8392] br1: port 2(veth2) entered disabled state
[ 1526.927672][ T8393] br1: port 1(veth1) entered disabled state
[ 1527.060271][ T8394] veth1: left allmulticast mode
[ 1527.060482][ T8394] veth1: left promiscuous mode
[ 1527.060803][ T8394] br1: port 1(veth1) entered disabled state