[  613.811078] br1: port 1(veth1) entered blocking state
[  613.811124] br1: port 1(veth1) entered disabled state
[  613.811161] veth1: entered allmulticast mode
[  613.811216] veth1: entered promiscuous mode
[  613.818023] br1: port 2(veth2) entered blocking state
[  613.818098] br1: port 2(veth2) entered disabled state
[  613.818172] veth2: entered allmulticast mode
[  613.818263] veth2: entered promiscuous mode
[  613.825237] br1: port 2(veth2) entered blocking state
[  613.825309] br1: port 2(veth2) entered forwarding state
[  613.825384] br1: port 1(veth1) entered blocking state
[  613.825451] br1: port 1(veth1) entered forwarding state
[  619.090909] tc (26825) used greatest stack depth: 11712 bytes left
[  619.902972] br1: port 2(veth2) entered disabled state
[  619.903030] br1: port 1(veth1) entered disabled state
[  619.910138] veth2: left allmulticast mode
[  619.910197] veth2: left promiscuous mode
[  619.910264] br1: port 2(veth2) entered disabled state
[  619.917379] veth1: left allmulticast mode
[  619.917440] veth1: left promiscuous mode
[  619.917506] br1: port 1(veth1) entered disabled state