[  494.337633][ T3681] br1: port 1(veth1) entered blocking state
[  494.337965][ T3681] br1: port 1(veth1) entered disabled state
[  494.338299][ T3681] veth1: entered allmulticast mode
[  494.340979][ T3681] veth1: entered promiscuous mode
[  494.385467][   T37] br1: port 1(veth1) entered blocking state
[  494.385665][   T37] br1: port 1(veth1) entered forwarding state
[  494.412105][ T3684] br1: port 2(veth2) entered blocking state
[  494.412315][ T3684] br1: port 2(veth2) entered disabled state
[  494.412504][ T3684] veth2: entered allmulticast mode
[  494.413957][ T3684] veth2: entered promiscuous mode
[  494.452904][   T91] br1: port 2(veth2) entered blocking state
[  494.453283][   T91] br1: port 2(veth2) entered forwarding state
[  513.213513][ T3901] br1: port 2(veth2) entered disabled state
[  513.246055][ T3902] veth2: left allmulticast mode
[  513.246240][ T3902] veth2: left promiscuous mode
[  513.246468][ T3902] br1: port 2(veth2) entered disabled state
[  513.277739][ T3903] br1: port 1(veth1) entered disabled state
[  513.309164][ T3904] veth1: left allmulticast mode
[  513.309422][ T3904] veth1: left promiscuous mode
[  513.309758][ T3904] br1: port 1(veth1) entered disabled state