[  777.995968][ T3413] br1: port 1(veth1) entered blocking state
[  777.996251][ T3413] br1: port 1(veth1) entered disabled state
[  777.996509][ T3413] veth1: entered allmulticast mode
[  777.998365][ T3413] veth1: entered promiscuous mode
[  778.150543][ T2203] br1: port 1(veth1) entered blocking state
[  778.150835][ T2203] br1: port 1(veth1) entered forwarding state
[  778.266879][ T3415] br1: port 2(veth2) entered blocking state
[  778.267150][ T3415] br1: port 2(veth2) entered disabled state
[  778.267421][ T3415] veth2: entered allmulticast mode
[  778.269976][ T3415] veth2: entered promiscuous mode
[  778.430193][   T49] br1: port 2(veth2) entered blocking state
[  778.430500][   T49] br1: port 2(veth2) entered forwarding state
[  787.593892][ T3442] tc (3442) used greatest stack depth: 23192 bytes left
[  899.837564][ T4736] br1: port 2(veth2) entered disabled state
[  899.955605][ T4738] veth2: left allmulticast mode
[  899.955871][ T4738] veth2: left promiscuous mode
[  899.956191][ T4738] br1: port 2(veth2) entered disabled state
[  900.109304][ T4739] br1: port 1(veth1) entered disabled state
[  900.231861][ T4740] veth1: left allmulticast mode
[  900.232109][ T4740] veth1: left promiscuous mode
[  900.232458][ T4740] br1: port 1(veth1) entered disabled state