[ 1748.600831][ T5518] br1: port 1(veth1) entered blocking state
[ 1748.601362][ T5518] br1: port 1(veth1) entered disabled state
[ 1748.601811][ T5518] veth1: entered allmulticast mode
[ 1748.605416][ T5518] veth1: entered promiscuous mode
[ 1748.715906][   T81] br1: port 1(veth1) entered blocking state
[ 1748.716870][   T81] br1: port 1(veth1) entered forwarding state
[ 1748.828935][ T5520] br1: port 2(veth2) entered blocking state
[ 1748.829405][ T5520] br1: port 2(veth2) entered disabled state
[ 1748.829856][ T5520] veth2: entered allmulticast mode
[ 1748.834738][ T5520] veth2: entered promiscuous mode
[ 1748.939936][   T60] br1: port 2(veth2) entered blocking state
[ 1748.940448][   T60] br1: port 2(veth2) entered forwarding state
[ 1799.509091][ T5756] br1: port 1(veth1) entered disabled state
[ 1799.630784][ T5757] br1: port 2(veth2) entered disabled state
[ 1799.749004][ T5758] veth2: left allmulticast mode
[ 1799.750018][ T5758] veth2: left promiscuous mode
[ 1799.750547][ T5758] br1: port 2(veth2) entered disabled state
[ 1799.753113][ T5758] veth1: left allmulticast mode
[ 1799.753528][ T5758] veth1: left promiscuous mode
[ 1799.754042][ T5758] br1: port 1(veth1) entered disabled state