[  684.720275][ T6480] br1: port 1(veth1) entered blocking state
[  684.720491][ T6480] br1: port 1(veth1) entered disabled state
[  684.720686][ T6480] veth1: entered allmulticast mode
[  684.723086][ T6480] veth1: entered promiscuous mode
[  684.759303][   T37] br1: port 1(veth1) entered blocking state
[  684.759566][   T37] br1: port 1(veth1) entered forwarding state
[  684.784381][ T6483] br1: port 2(veth2) entered blocking state
[  684.784611][ T6483] br1: port 2(veth2) entered disabled state
[  684.785264][ T6483] veth2: entered allmulticast mode
[  684.786759][ T6483] veth2: entered promiscuous mode
[  684.817253][   T39] br1: port 2(veth2) entered blocking state
[  684.817439][   T39] br1: port 2(veth2) entered forwarding state
[  703.138854][ T6699] br1: port 2(veth2) entered disabled state
[  703.172141][ T6700] veth2: left allmulticast mode
[  703.172437][ T6700] veth2: left promiscuous mode
[  703.172895][ T6700] br1: port 2(veth2) entered disabled state
[  703.197206][ T6701] br1: port 1(veth1) entered disabled state
[  703.222441][ T6702] veth1: left allmulticast mode
[  703.222625][ T6702] veth1: left promiscuous mode
[  703.222912][ T6702] br1: port 1(veth1) entered disabled state