[  491.993723] br1: port 1(veth1) entered blocking state
[  491.993845] br1: port 1(veth1) entered disabled state
[  491.993927] veth1: entered allmulticast mode
[  491.994070] veth1: entered promiscuous mode
[  491.996783] br1: port 1(veth1) entered blocking state
[  491.996864] br1: port 1(veth1) entered forwarding state
[  491.999853] br1: port 2(veth2) entered blocking state
[  491.999898] br1: port 2(veth2) entered disabled state
[  491.999939] veth2: entered allmulticast mode
[  492.000000] veth2: entered promiscuous mode
[  492.002712] br1: port 2(veth2) entered blocking state
[  492.002760] br1: port 2(veth2) entered forwarding state
[  500.229299] tc (7652) used greatest stack depth: 11792 bytes left
[  500.972663] br1: port 2(veth2) entered disabled state
[  500.975126] veth2: left allmulticast mode
[  500.975164] veth2: left promiscuous mode
[  500.975195] br1: port 2(veth2) entered disabled state
[  500.977702] br1: port 1(veth1) entered disabled state
[  500.980111] veth1: left allmulticast mode
[  500.980172] veth1: left promiscuous mode
[  500.980230] br1: port 1(veth1) entered disabled state