[ 1511.445114][ T4419] br1: port 1(veth1) entered blocking state
[ 1511.445433][ T4419] br1: port 1(veth1) entered disabled state
[ 1511.445702][ T4419] veth1: entered allmulticast mode
[ 1511.447542][ T4419] veth1: entered promiscuous mode
[ 1511.587456][   T60] br1: port 1(veth1) entered blocking state
[ 1511.587712][   T60] br1: port 1(veth1) entered forwarding state
[ 1511.743691][ T4421] br1: port 2(veth2) entered blocking state
[ 1511.744070][ T4421] br1: port 2(veth2) entered disabled state
[ 1511.744470][ T4421] veth2: entered allmulticast mode
[ 1511.748083][ T4421] veth2: entered promiscuous mode
[ 1511.904338][ T3929] br1: port 2(veth2) entered blocking state
[ 1511.904698][ T3929] br1: port 2(veth2) entered forwarding state
[ 1548.590028][ T4757] br1: port 2(veth2) entered disabled state
[ 1548.751659][ T4758] veth2: left allmulticast mode
[ 1548.751939][ T4758] veth2: left promiscuous mode
[ 1548.752363][ T4758] br1: port 2(veth2) entered disabled state
[ 1548.919345][ T4759] br1: port 1(veth1) entered disabled state
[ 1549.054636][ T4760] veth1: left allmulticast mode
[ 1549.054864][ T4760] veth1: left promiscuous mode
[ 1549.055172][ T4760] br1: port 1(veth1) entered disabled state