[  598.512694][ T6497] br1: port 1(veth1) entered blocking state
[  598.513457][ T6497] br1: port 1(veth1) entered disabled state
[  598.513677][ T6497] veth1: entered allmulticast mode
[  598.515160][ T6497] veth1: entered promiscuous mode
[  598.538681][   T38] br1: port 1(veth1) entered blocking state
[  598.538868][   T38] br1: port 1(veth1) entered forwarding state
[  598.565468][ T6500] br1: port 2(veth2) entered blocking state
[  598.565653][ T6500] br1: port 2(veth2) entered disabled state
[  598.565829][ T6500] veth2: entered allmulticast mode
[  598.567153][ T6500] veth2: entered promiscuous mode
[  598.594387][ T3910] br1: port 2(veth2) entered blocking state
[  598.594573][ T3910] br1: port 2(veth2) entered forwarding state
[  608.221242][ T6642] tc (6642) used greatest stack depth: 23776 bytes left
[  609.628897][ T6703] br1: port 2(veth2) entered disabled state
[  609.651522][ T6704] veth2: left allmulticast mode
[  609.651674][ T6704] veth2: left promiscuous mode
[  609.652228][ T6704] br1: port 2(veth2) entered disabled state
[  609.679447][ T6705] br1: port 1(veth1) entered disabled state
[  609.701871][ T6706] veth1: left allmulticast mode
[  609.702046][ T6706] veth1: left promiscuous mode
[  609.702304][ T6706] br1: port 1(veth1) entered disabled state