[  901.740123][ T3486] br1: port 1(veth1) entered blocking state
[  901.740530][ T3486] br1: port 1(veth1) entered disabled state
[  901.740797][ T3486] veth1: entered allmulticast mode
[  901.743832][ T3486] veth1: entered promiscuous mode
[  901.900278][    T8] br1: port 1(veth1) entered blocking state
[  901.900624][    T8] br1: port 1(veth1) entered forwarding state
[  902.046895][ T3488] br1: port 2(veth2) entered blocking state
[  902.047210][ T3488] br1: port 2(veth2) entered disabled state
[  902.047465][ T3488] veth2: entered allmulticast mode
[  902.049348][ T3488] veth2: entered promiscuous mode
[  902.196364][   T50] br1: port 2(veth2) entered blocking state
[  902.196643][   T50] br1: port 2(veth2) entered forwarding state
[  911.932671][ T3515] tc (3515) used greatest stack depth: 23448 bytes left
[ 1045.050169][ T4809] br1: port 2(veth2) entered disabled state
[ 1045.209235][ T4811] veth2: left allmulticast mode
[ 1045.209450][ T4811] veth2: left promiscuous mode
[ 1045.209756][ T4811] br1: port 2(veth2) entered disabled state
[ 1045.358414][ T4812] br1: port 1(veth1) entered disabled state
[ 1045.510948][ T4814] veth1: left allmulticast mode
[ 1045.512853][ T4814] veth1: left promiscuous mode
[ 1045.513361][ T4814] br1: port 1(veth1) entered disabled state