[  707.406939][T15556] br1: port 1(veth1) entered blocking state
[  707.407193][T15556] br1: port 1(veth1) entered disabled state
[  707.407412][T15556] veth1: entered allmulticast mode
[  707.414804][T15556] veth1: entered promiscuous mode
[  707.441777][   T35] br1: port 1(veth1) entered blocking state
[  707.442034][   T35] br1: port 1(veth1) entered forwarding state
[  707.475790][T15559] br1: port 2(veth2) entered blocking state
[  707.476123][T15559] br1: port 2(veth2) entered disabled state
[  707.476353][T15559] veth2: entered allmulticast mode
[  707.478497][T15559] veth2: entered promiscuous mode
[  707.511753][   T35] br1: port 2(veth2) entered blocking state
[  707.511967][   T35] br1: port 2(veth2) entered forwarding state
[  714.878403][    C0] br1: mc_active changed, vid: -1: v4: 0->0, v6: 0->1
[  714.878824][    C0] br1: mc_active changed, vid: -1: v4: 0->1, v6: 1->1
[  725.736585][T15711] br1: mc_active changed, vid: -1: v4: 1->0, v6: 1->0
[  726.803463][T15771] br1: port 2(veth2) entered disabled state
[  726.844314][T15772] veth2: left allmulticast mode
[  726.844528][T15772] veth2: left promiscuous mode
[  726.844765][T15772] br1: port 2(veth2) entered disabled state
[  726.869269][T15773] br1: port 1(veth1) entered disabled state
[  726.899148][T15774] veth1: left allmulticast mode
[  726.899341][T15774] veth1: left promiscuous mode
[  726.899612][T15774] br1: port 1(veth1) entered disabled state