[  763.180487][ T3729] br1: port 1(veth1) entered blocking state
[  763.180799][ T3729] br1: port 1(veth1) entered disabled state
[  763.181055][ T3729] veth1: entered allmulticast mode
[  763.183902][ T3729] veth1: entered promiscuous mode
[  763.319429][   T51] br1: port 1(veth1) entered blocking state
[  763.319866][   T51] br1: port 1(veth1) entered forwarding state
[  763.449636][ T3731] br1: port 2(veth2) entered blocking state
[  763.449908][ T3731] br1: port 2(veth2) entered disabled state
[  763.450192][ T3731] veth2: entered allmulticast mode
[  763.452912][ T3731] veth2: entered promiscuous mode
[  763.574097][   T51] br1: port 2(veth2) entered blocking state
[  763.574371][   T51] br1: port 2(veth2) entered forwarding state
[  887.251544][ T4964] br1: port 2(veth2) entered disabled state
[  887.363441][ T4966] veth2: left allmulticast mode
[  887.363673][ T4966] veth2: left promiscuous mode
[  887.363965][ T4966] br1: port 2(veth2) entered disabled state
[  887.496200][ T4967] br1: port 1(veth1) entered disabled state
[  887.633619][ T4969] veth1: left allmulticast mode
[  887.633912][ T4969] veth1: left promiscuous mode
[  887.634374][ T4969] br1: port 1(veth1) entered disabled state