[ 1533.620920][ T9175] br1: port 1(veth1) entered blocking state
[ 1533.621289][ T9175] br1: port 1(veth1) entered disabled state
[ 1533.621530][ T9175] veth1: entered allmulticast mode
[ 1533.623329][ T9175] veth1: entered promiscuous mode
[ 1533.760598][   T50] br1: port 1(veth1) entered blocking state
[ 1533.760835][   T50] br1: port 1(veth1) entered forwarding state
[ 1533.901946][ T9178] br1: port 2(veth2) entered blocking state
[ 1533.902291][ T9178] br1: port 2(veth2) entered disabled state
[ 1533.902685][ T9178] veth2: entered allmulticast mode
[ 1533.904730][ T9178] veth2: entered promiscuous mode
[ 1534.052268][ T4537] br1: port 2(veth2) entered blocking state
[ 1534.052613][ T4537] br1: port 2(veth2) entered forwarding state
[ 1555.685323][ T9329] br1: port 2(veth2) entered disabled state
[ 1555.829974][ T9330] veth2: left allmulticast mode
[ 1555.830798][ T9330] veth2: left promiscuous mode
[ 1555.831142][ T9330] br1: port 2(veth2) entered disabled state
[ 1555.980302][ T9331] br1: port 1(veth1) entered disabled state
[ 1556.134158][ T9332] veth1: left allmulticast mode
[ 1556.134385][ T9332] veth1: left promiscuous mode
[ 1556.134689][ T9332] br1: port 1(veth1) entered disabled state