[  816.844985][T18650] br1: port 1(veth1) entered blocking state
[  816.845221][T18650] br1: port 1(veth1) entered disabled state
[  816.845479][T18650] veth1: entered allmulticast mode
[  816.847016][T18650] veth1: entered promiscuous mode
[  816.871303][   T38] br1: port 1(veth1) entered blocking state
[  816.871518][   T38] br1: port 1(veth1) entered forwarding state
[  816.904352][T18652] br1: port 2(veth2) entered blocking state
[  816.904607][T18652] br1: port 2(veth2) entered disabled state
[  816.904809][T18652] veth2: entered allmulticast mode
[  816.906265][T18652] veth2: entered promiscuous mode
[  816.928187][   T38] br1: port 2(veth2) entered blocking state
[  816.928413][   T38] br1: port 2(veth2) entered forwarding state
[  826.814473][T18775] tc (18775) used greatest stack depth: 24016 bytes left
[  865.089292][T20045] br1: port 2(veth2) entered disabled state
[  865.114738][T20046] veth2: left allmulticast mode
[  865.114946][T20046] veth2: left promiscuous mode
[  865.115189][T20046] br1: port 2(veth2) entered disabled state
[  865.138298][T20047] br1: port 1(veth1) entered disabled state
[  865.163452][T20048] veth1: left allmulticast mode
[  865.163628][T20048] veth1: left promiscuous mode
[  865.163862][T20048] br1: port 1(veth1) entered disabled state