[  638.599486][T18817] br: port 1(veth1) entered blocking state
[  638.600043][T18817] br: port 1(veth1) entered disabled state
[  638.600613][T18817] veth1: entered allmulticast mode
[  638.604767][T18817] veth1: entered promiscuous mode
[  638.614803][  T103] br: port 1(veth1) entered blocking state
[  638.615179][  T103] br: port 1(veth1) entered forwarding state
[  638.663323][T18822] br: port 2(veth3) entered blocking state
[  638.663693][T18822] br: port 2(veth3) entered disabled state
[  638.664013][T18822] veth3: entered allmulticast mode
[  638.665680][T18822] veth3: entered promiscuous mode
[  638.667479][  T103] br: port 2(veth3) entered blocking state
[  638.667830][  T103] br: port 2(veth3) entered forwarding state
[  638.738122][T18827] br: port 3(veth4) entered blocking state
[  638.738729][T18827] br: port 3(veth4) entered disabled state
[  638.739284][T18827] veth4: entered allmulticast mode
[  638.742664][T18827] veth4: entered promiscuous mode
[  638.745131][   T36] br: port 3(veth4) entered blocking state
[  638.745685][   T36] br: port 3(veth4) entered forwarding state
[  699.753447][T19172] tc (19172) used greatest stack depth: 23408 bytes left
[  746.745360][T19432] br: port 3(veth4) entered disabled state
[  746.746043][T19432] veth4: left allmulticast mode
[  746.746871][T19432] veth4: left promiscuous mode
[  746.747240][T19432] br: port 3(veth4) entered disabled state
[  746.784769][T19434] br: port 2(veth3) entered disabled state
[  746.785966][T19434] veth3: left allmulticast mode
[  746.786265][T19434] veth3: left promiscuous mode
[  746.786597][T19434] br: port 2(veth3) entered disabled state
[  746.824913][T19436] br: port 1(veth1) entered disabled state
[  746.825552][T19436] veth1: left allmulticast mode
[  746.825848][T19436] veth1: left promiscuous mode
[  746.826245][T19436] br: port 1(veth1) entered disabled state