[  973.223143][T18743] br1: port 1(veth1) entered blocking state
[  973.223351][T18743] br1: port 1(veth1) entered disabled state
[  973.223540][T18743] veth1: entered allmulticast mode
[  973.224956][T18743] veth1: entered promiscuous mode
[  973.252552][   T39] br1: port 1(veth1) entered blocking state
[  973.252739][   T39] br1: port 1(veth1) entered forwarding state
[  973.273512][T18746] br1: port 2(veth2) entered blocking state
[  973.273699][T18746] br1: port 2(veth2) entered disabled state
[  973.273876][T18746] veth2: entered allmulticast mode
[  973.275397][T18746] veth2: entered promiscuous mode
[  973.309808][   T37] br1: port 2(veth2) entered blocking state
[  973.310005][   T37] br1: port 2(veth2) entered forwarding state
[  984.591230][T18949] br1: port 2(veth2) entered disabled state
[  984.624243][T18950] veth2: left allmulticast mode
[  984.624415][T18950] veth2: left promiscuous mode
[  984.624645][T18950] br1: port 2(veth2) entered disabled state
[  984.646355][T18951] br1: port 1(veth1) entered disabled state
[  984.672485][T18952] veth1: left allmulticast mode
[  984.672644][T18952] veth1: left promiscuous mode
[  984.672860][T18952] br1: port 1(veth1) entered disabled state