[  786.407782][ T3518] br1: port 1(veth1) entered blocking state
[  786.408259][ T3518] br1: port 1(veth1) entered disabled state
[  786.408713][ T3518] veth1: entered allmulticast mode
[  786.413726][ T3518] veth1: entered promiscuous mode
[  786.524395][   T35] br1: port 1(veth1) entered blocking state
[  786.524835][   T35] br1: port 1(veth1) entered forwarding state
[  786.647032][ T3520] br1: port 2(veth2) entered blocking state
[  786.647854][ T3520] br1: port 2(veth2) entered disabled state
[  786.648571][ T3520] veth2: entered allmulticast mode
[  786.654765][ T3520] veth2: entered promiscuous mode
[  786.788321][   T35] br1: port 2(veth2) entered blocking state
[  786.789080][   T35] br1: port 2(veth2) entered forwarding state
[  917.120272][ T4800] tc (4800) used greatest stack depth: 23760 bytes left
[  927.902939][ T4913] br1: port 2(veth2) entered disabled state
[  928.033102][ T4914] veth2: left allmulticast mode
[  928.033470][ T4914] veth2: left promiscuous mode
[  928.033969][ T4914] br1: port 2(veth2) entered disabled state
[  928.125003][ T4915] br1: port 1(veth1) entered disabled state
[  928.222170][ T4916] veth1: left allmulticast mode
[  928.222517][ T4916] veth1: left promiscuous mode
[  928.222988][ T4916] br1: port 1(veth1) entered disabled state