[  540.327430] br1: port 1(veth1) entered blocking state
[  540.327497] br1: port 1(veth1) entered disabled state
[  540.327553] veth1: entered allmulticast mode
[  540.327658] veth1: entered promiscuous mode
[  540.338355] br1: port 1(veth1) entered blocking state
[  540.338413] br1: port 1(veth1) entered forwarding state
[  540.348702] br1: port 2(veth2) entered blocking state
[  540.348789] br1: port 2(veth2) entered disabled state
[  540.348843] veth2: entered allmulticast mode
[  540.348925] veth2: entered promiscuous mode
[  540.359698] br1: port 2(veth2) entered blocking state
[  540.359752] br1: port 2(veth2) entered forwarding state
[  546.799412] tc (5135) used greatest stack depth: 12432 bytes left
[  551.577357] br1: port 2(veth2) entered disabled state
[  551.588134] veth2: left allmulticast mode
[  551.588194] veth2: left promiscuous mode
[  551.588230] br1: port 2(veth2) entered disabled state
[  551.598257] br1: port 1(veth1) entered disabled state
[  551.609811] veth1: left allmulticast mode
[  551.609875] veth1: left promiscuous mode
[  551.609913] br1: port 1(veth1) entered disabled state