[  680.084557][T18130] br1: port 1(veth1) entered blocking state
[  680.084791][T18130] br1: port 1(veth1) entered disabled state
[  680.084990][T18130] veth1: entered allmulticast mode
[  680.086540][T18130] veth1: entered promiscuous mode
[  680.111995][T17059] br1: port 1(veth1) entered blocking state
[  680.112202][T17059] br1: port 1(veth1) entered forwarding state
[  680.146017][T18132] br1: port 2(veth2) entered blocking state
[  680.146272][T18132] br1: port 2(veth2) entered disabled state
[  680.146553][T18132] veth2: entered allmulticast mode
[  680.148163][T18132] veth2: entered promiscuous mode
[  680.168969][   T56] br1: port 2(veth2) entered blocking state
[  680.169177][   T56] br1: port 2(veth2) entered forwarding state
[  688.155767][T18195] tc (18195) used greatest stack depth: 23640 bytes left
[  729.684893][T19525] br1: port 2(veth2) entered disabled state
[  729.731592][T19526] veth2: left allmulticast mode
[  729.731889][T19526] veth2: left promiscuous mode
[  729.732342][T19526] br1: port 2(veth2) entered disabled state
[  729.755305][T19527] br1: port 1(veth1) entered disabled state
[  729.781469][T19528] veth1: left allmulticast mode
[  729.781754][T19528] veth1: left promiscuous mode
[  729.782189][T19528] br1: port 1(veth1) entered disabled state