[  672.346920][ T1873] br1: port 1(veth1) entered blocking state
[  672.347194][ T1873] br1: port 1(veth1) entered disabled state
[  672.347447][ T1873] veth1: entered allmulticast mode
[  672.349357][ T1873] veth1: entered promiscuous mode
[  672.493112][   T49] br1: port 1(veth1) entered blocking state
[  672.493787][   T49] br1: port 1(veth1) entered forwarding state
[  672.636198][ T1875] br1: port 2(veth2) entered blocking state
[  672.637343][ T1875] br1: port 2(veth2) entered disabled state
[  672.637609][ T1875] veth2: entered allmulticast mode
[  672.639497][ T1875] veth2: entered promiscuous mode
[  672.784395][   T49] br1: port 2(veth2) entered blocking state
[  672.784671][   T49] br1: port 2(veth2) entered forwarding state
[  814.780403][ T3108] br1: port 2(veth2) entered disabled state
[  814.920974][ T3110] veth2: left allmulticast mode
[  814.921221][ T3110] veth2: left promiscuous mode
[  814.921558][ T3110] br1: port 2(veth2) entered disabled state
[  815.069630][ T3111] br1: port 1(veth1) entered disabled state
[  815.221600][ T3113] veth1: left allmulticast mode
[  815.221809][ T3113] veth1: left promiscuous mode
[  815.222108][ T3113] br1: port 1(veth1) entered disabled state