[  822.564159][T21515] br1: port 1(veth1) entered blocking state
[  822.564394][T21515] br1: port 1(veth1) entered disabled state
[  822.564588][T21515] veth1: entered allmulticast mode
[  822.566042][T21515] veth1: entered promiscuous mode
[  822.586021][  T227] br1: port 1(veth1) entered blocking state
[  822.586290][  T227] br1: port 1(veth1) entered forwarding state
[  822.606968][T21518] br1: port 2(veth2) entered blocking state
[  822.607277][T21518] br1: port 2(veth2) entered disabled state
[  822.607629][T21518] veth2: entered allmulticast mode
[  822.614953][T21518] veth2: entered promiscuous mode
[  822.641736][   T46] br1: port 2(veth2) entered blocking state
[  822.641937][   T46] br1: port 2(veth2) entered forwarding state
[  830.194763][T21563] tc (21563) used greatest stack depth: 23968 bytes left
[  834.061112][T21717] br1: port 2(veth2) entered disabled state
[  834.085166][T21718] veth2: left allmulticast mode
[  834.085772][T21718] veth2: left promiscuous mode
[  834.086056][T21718] br1: port 2(veth2) entered disabled state
[  834.104768][T21719] br1: port 1(veth1) entered disabled state
[  834.141965][T21720] veth1: left allmulticast mode
[  834.142213][T21720] veth1: left promiscuous mode
[  834.142591][T21720] br1: port 1(veth1) entered disabled state