[  500.103109] br1: port 1(veth1) entered blocking state
[  500.103175] br1: port 1(veth1) entered disabled state
[  500.103234] veth1: entered allmulticast mode
[  500.103311] veth1: entered promiscuous mode
[  500.112125] br1: port 1(veth1) entered blocking state
[  500.112188] br1: port 1(veth1) entered forwarding state
[  500.120942] br1: port 2(veth2) entered blocking state
[  500.121017] br1: port 2(veth2) entered disabled state
[  500.121072] veth2: entered allmulticast mode
[  500.121155] veth2: entered promiscuous mode
[  500.129898] br1: port 2(veth2) entered blocking state
[  500.129973] br1: port 2(veth2) entered forwarding state
[  536.389363] br1: port 2(veth2) entered disabled state
[  536.400378] veth2: left allmulticast mode
[  536.400443] veth2: left promiscuous mode
[  536.400491] br1: port 2(veth2) entered disabled state
[  536.411154] br1: port 1(veth1) entered disabled state
[  536.421578] veth1: left allmulticast mode
[  536.421648] veth1: left promiscuous mode
[  536.421693] br1: port 1(veth1) entered disabled state