[  873.302921][ T3417] br1: port 1(veth1) entered blocking state
[  873.303210][ T3417] br1: port 1(veth1) entered disabled state
[  873.303470][ T3417] veth1: entered allmulticast mode
[  873.305363][ T3417] veth1: entered promiscuous mode
[  873.455251][   T64] br1: port 1(veth1) entered blocking state
[  873.455705][   T64] br1: port 1(veth1) entered forwarding state
[  873.624345][ T3419] br1: port 2(veth2) entered blocking state
[  873.624615][ T3419] br1: port 2(veth2) entered disabled state
[  873.624870][ T3419] veth2: entered allmulticast mode
[  873.626701][ T3419] veth2: entered promiscuous mode
[  873.769559][   T64] br1: port 2(veth2) entered blocking state
[  873.769823][   T64] br1: port 2(veth2) entered forwarding state
[  883.288845][ T3446] tc (3446) used greatest stack depth: 23040 bytes left
[ 1019.178180][ T4740] br1: port 2(veth2) entered disabled state
[ 1019.330562][ T4742] veth2: left allmulticast mode
[ 1019.330777][ T4742] veth2: left promiscuous mode
[ 1019.331094][ T4742] br1: port 2(veth2) entered disabled state
[ 1019.486921][ T4743] br1: port 1(veth1) entered disabled state
[ 1019.640886][ T4744] veth1: left allmulticast mode
[ 1019.641194][ T4744] veth1: left promiscuous mode
[ 1019.641529][ T4744] br1: port 1(veth1) entered disabled state