[ 1149.500446][ T5650] br1: port 1(veth1) entered blocking state
[ 1149.500666][ T5650] br1: port 1(veth1) entered disabled state
[ 1149.500851][ T5650] veth1: entered allmulticast mode
[ 1149.502321][ T5650] veth1: entered promiscuous mode
[ 1149.526221][ T3978] br1: port 1(veth1) entered blocking state
[ 1149.526411][ T3978] br1: port 1(veth1) entered forwarding state
[ 1149.562405][ T5653] br1: port 2(veth2) entered blocking state
[ 1149.562603][ T5653] br1: port 2(veth2) entered disabled state
[ 1149.562790][ T5653] veth2: entered allmulticast mode
[ 1149.564251][ T5653] veth2: entered promiscuous mode
[ 1149.588277][ T3978] br1: port 2(veth2) entered blocking state
[ 1149.588464][ T3978] br1: port 2(veth2) entered forwarding state
[ 1159.049859][ T5779] tc (5779) used greatest stack depth: 23816 bytes left
[ 1161.044346][ T5854] br1: port 2(veth2) entered disabled state
[ 1161.068471][ T5855] veth2: left allmulticast mode
[ 1161.068665][ T5855] veth2: left promiscuous mode
[ 1161.068908][ T5855] br1: port 2(veth2) entered disabled state
[ 1161.101965][ T5856] br1: port 1(veth1) entered disabled state
[ 1161.129068][ T5857] veth1: left allmulticast mode
[ 1161.129260][ T5857] veth1: left promiscuous mode
[ 1161.129496][ T5857] br1: port 1(veth1) entered disabled state