[  749.188280][ T3654] br1: port 1(veth1) entered blocking state
[  749.188487][ T3654] br1: port 1(veth1) entered disabled state
[  749.188661][ T3654] veth1: entered allmulticast mode
[  749.190041][ T3654] veth1: entered promiscuous mode
[  749.218380][  T188] br1: port 1(veth1) entered blocking state
[  749.218598][  T188] br1: port 1(veth1) entered forwarding state
[  749.239885][ T3656] br1: port 2(veth2) entered blocking state
[  749.240536][ T3656] br1: port 2(veth2) entered disabled state
[  749.240712][ T3656] veth2: entered allmulticast mode
[  749.242092][ T3656] veth2: entered promiscuous mode
[  749.264407][  T188] br1: port 2(veth2) entered blocking state
[  749.264598][  T188] br1: port 2(veth2) entered forwarding state
[  763.373352][ T4033] br1: port 2(veth2) entered disabled state
[  763.395065][ T4034] veth2: left allmulticast mode
[  763.395223][ T4034] veth2: left promiscuous mode
[  763.395446][ T4034] br1: port 2(veth2) entered disabled state
[  763.418748][ T4035] br1: port 1(veth1) entered disabled state
[  763.440150][ T4036] veth1: left allmulticast mode
[  763.440312][ T4036] veth1: left promiscuous mode
[  763.440532][ T4036] br1: port 1(veth1) entered disabled state