[  520.981818][ T4944] br1: port 1(veth1) entered blocking state
[  520.982057][ T4944] br1: port 1(veth1) entered disabled state
[  520.982267][ T4944] veth1: entered allmulticast mode
[  520.990617][ T4944] veth1: entered promiscuous mode
[  521.012174][  T880] br1: port 1(veth1) entered blocking state
[  521.012572][  T880] br1: port 1(veth1) entered forwarding state
[  521.040154][ T4946] br1: port 2(veth2) entered blocking state
[  521.040368][ T4946] br1: port 2(veth2) entered disabled state
[  521.040567][ T4946] veth2: entered allmulticast mode
[  521.042616][ T4946] veth2: entered promiscuous mode
[  521.063225][   T58] br1: port 2(veth2) entered blocking state
[  521.063441][   T58] br1: port 2(veth2) entered forwarding state
[  554.188190][ T5178] br1: port 1(veth1) entered disabled state
[  554.218932][ T5179] br1: port 2(veth2) entered disabled state
[  554.251789][ T5180] veth2: left allmulticast mode
[  554.252026][ T5180] veth2: left promiscuous mode
[  554.252320][ T5180] br1: port 2(veth2) entered disabled state
[  554.253867][ T5180] veth1: left allmulticast mode
[  554.254082][ T5180] veth1: left promiscuous mode
[  554.254425][ T5180] br1: port 1(veth1) entered disabled state