[  706.286772][ T5250] br1: port 1(veth1) entered blocking state
[  706.287184][ T5250] br1: port 1(veth1) entered disabled state
[  706.287809][ T5250] veth1: entered allmulticast mode
[  706.291215][ T5250] veth1: entered promiscuous mode
[  706.384339][   T35] br1: port 1(veth1) entered blocking state
[  706.384801][   T35] br1: port 1(veth1) entered forwarding state
[  706.493945][ T5252] br1: port 2(veth2) entered blocking state
[  706.494468][ T5252] br1: port 2(veth2) entered disabled state
[  706.494887][ T5252] veth2: entered allmulticast mode
[  706.498235][ T5252] veth2: entered promiscuous mode
[  706.604852][  T182] br1: port 2(veth2) entered blocking state
[  706.605286][  T182] br1: port 2(veth2) entered forwarding state
[  716.138865][ T5297] tc (5297) used greatest stack depth: 23632 bytes left
[  851.841320][ T6646] br1: port 2(veth2) entered disabled state
[  851.959681][ T6647] veth2: left allmulticast mode
[  851.960037][ T6647] veth2: left promiscuous mode
[  851.960554][ T6647] br1: port 2(veth2) entered disabled state
[  852.084838][ T6648] br1: port 1(veth1) entered disabled state
[  852.194978][ T6649] veth1: left allmulticast mode
[  852.195335][ T6649] veth1: left promiscuous mode
[  852.195843][ T6649] br1: port 1(veth1) entered disabled state