[  658.804479][T18655] br1: port 1(veth1) entered blocking state
[  658.804686][T18655] br1: port 1(veth1) entered disabled state
[  658.804868][T18655] veth1: entered allmulticast mode
[  658.806269][T18655] veth1: entered promiscuous mode
[  658.830042][   T37] br1: port 1(veth1) entered blocking state
[  658.830268][   T37] br1: port 1(veth1) entered forwarding state
[  658.854904][T18657] br1: port 2(veth2) entered blocking state
[  658.855088][T18657] br1: port 2(veth2) entered disabled state
[  658.855264][T18657] veth2: entered allmulticast mode
[  658.857251][T18657] veth2: entered promiscuous mode
[  658.884791][   T92] br1: port 2(veth2) entered blocking state
[  658.884975][   T92] br1: port 2(veth2) entered forwarding state
[  673.471740][T18948] tc (18948) used greatest stack depth: 24048 bytes left
[  676.220860][T19047] tc (19047) used greatest stack depth: 24000 bytes left
[  703.545279][T20001] tc (20001) used greatest stack depth: 23704 bytes left
[  704.959443][T20054] br1: port 2(veth2) entered disabled state
[  704.988885][T20055] veth2: left allmulticast mode
[  704.989057][T20055] veth2: left promiscuous mode
[  704.989278][T20055] br1: port 2(veth2) entered disabled state
[  705.021104][T20056] br1: port 1(veth1) entered disabled state
[  705.041902][T20057] veth1: left allmulticast mode
[  705.042105][T20057] veth1: left promiscuous mode
[  705.043002][T20057] br1: port 1(veth1) entered disabled state