[ 1107.791807][ T4506] br1: port 1(veth1) entered blocking state
[ 1107.792287][ T4506] br1: port 1(veth1) entered disabled state
[ 1107.792727][ T4506] veth1: entered allmulticast mode
[ 1107.797766][ T4506] veth1: entered promiscuous mode
[ 1107.906688][   T38] br1: port 1(veth1) entered blocking state
[ 1107.907155][   T38] br1: port 1(veth1) entered forwarding state
[ 1108.018970][ T4508] br1: port 2(veth2) entered blocking state
[ 1108.019423][ T4508] br1: port 2(veth2) entered disabled state
[ 1108.019843][ T4508] veth2: entered allmulticast mode
[ 1108.023146][ T4508] veth2: entered promiscuous mode
[ 1108.119859][ T2267] br1: port 2(veth2) entered blocking state
[ 1108.120394][ T2267] br1: port 2(veth2) entered forwarding state
[ 1180.454719][ T5188] tc (5188) used greatest stack depth: 23704 bytes left
[ 1247.650918][ T5902] br1: port 2(veth2) entered disabled state
[ 1247.762205][ T5903] veth2: left allmulticast mode
[ 1247.762535][ T5903] veth2: left promiscuous mode
[ 1247.762993][ T5903] br1: port 2(veth2) entered disabled state
[ 1247.862428][ T5904] br1: port 1(veth1) entered disabled state
[ 1247.970525][ T5905] veth1: left allmulticast mode
[ 1247.970863][ T5905] veth1: left promiscuous mode
[ 1247.971330][ T5905] br1: port 1(veth1) entered disabled state