[  730.621426] br1: port 1(veth1) entered blocking state
[  730.621478] br1: port 1(veth1) entered disabled state
[  730.621513] veth1: entered allmulticast mode
[  730.621575] veth1: entered promiscuous mode
[  730.625492] br1: port 1(veth1) entered blocking state
[  730.625588] br1: port 1(veth1) entered forwarding state
[  730.629027] br1: port 2(veth2) entered blocking state
[  730.629065] br1: port 2(veth2) entered disabled state
[  730.629102] veth2: entered allmulticast mode
[  730.629162] veth2: entered promiscuous mode
[  730.632823] br1: port 2(veth2) entered blocking state
[  730.632866] br1: port 2(veth2) entered forwarding state
[  738.333791] tc (27999) used greatest stack depth: 11712 bytes left
[  739.575538] br1: port 2(veth2) entered disabled state
[  739.579142] veth2: left allmulticast mode
[  739.579176] veth2: left promiscuous mode
[  739.579205] br1: port 2(veth2) entered disabled state
[  739.582812] br1: port 1(veth1) entered disabled state
[  739.586400] veth1: left allmulticast mode
[  739.586427] veth1: left promiscuous mode
[  739.586454] br1: port 1(veth1) entered disabled state