[  680.139793][ T5492] br1: port 1(veth1) entered blocking state
[  680.140039][ T5492] br1: port 1(veth1) entered disabled state
[  680.140269][ T5492] veth1: entered allmulticast mode
[  680.142655][ T5492] veth1: entered promiscuous mode
[  680.238160][ T5495] br1: port 2(veth2) entered blocking state
[  680.238367][ T5495] br1: port 2(veth2) entered disabled state
[  680.238554][ T5495] veth2: entered allmulticast mode
[  680.240682][ T5495] veth2: entered promiscuous mode
[  680.306380][ T5497] br1: port 2(veth2) entered blocking state
[  680.306664][ T5497] br1: port 2(veth2) entered forwarding state
[  680.307146][ T5497] br1: port 1(veth1) entered blocking state
[  680.307430][ T5497] br1: port 1(veth1) entered forwarding state
[  690.185236][ T5772] mausezahn (5772) used greatest stack depth: 23624 bytes left
[  691.072215][ T5824] br1: port 2(veth2) entered disabled state
[  691.072771][ T5824] br1: port 1(veth1) entered disabled state
[  691.130637][ T5826] veth2: left allmulticast mode
[  691.130839][ T5826] veth2: left promiscuous mode
[  691.131113][ T5826] br1: port 2(veth2) entered disabled state
[  691.198694][ T5828] veth1: left allmulticast mode
[  691.198858][ T5828] veth1: left promiscuous mode
[  691.199066][ T5828] br1: port 1(veth1) entered disabled state