[  548.615067][ T2237] br0: port 1(veth1) entered blocking state
[  548.615578][ T2237] br0: port 1(veth1) entered disabled state
[  548.615909][ T2237] veth1: entered allmulticast mode
[  548.618378][ T2237] veth1: entered promiscuous mode
[  548.773936][ T2239] br0: port 2(veth2) entered blocking state
[  548.775652][ T2239] br0: port 2(veth2) entered disabled state
[  548.776020][ T2239] veth2: entered allmulticast mode
[  548.778038][ T2239] veth2: entered promiscuous mode
[  549.087820][   T51] br0: port 1(veth1) entered blocking state
[  549.088285][   T51] br0: port 1(veth1) entered forwarding state
[  549.256778][    T9] br0: port 2(veth2) entered blocking state
[  549.257051][    T9] br0: port 2(veth2) entered forwarding state
[  776.069270][ T3420] br0: port 2(veth2) entered disabled state
[  776.258331][ T3422] br0: port 1(veth1) entered disabled state
[  776.434017][ T3424] veth2: left allmulticast mode
[  776.434294][ T3424] veth2: left promiscuous mode
[  776.434640][ T3424] br0: port 2(veth2) entered disabled state
[  776.436747][ T3424] veth1: left allmulticast mode
[  776.436922][ T3424] veth1: left promiscuous mode
[  776.437237][ T3424] br0: port 1(veth1) entered disabled state
[  776.510226][ T3424] ip (3424) used greatest stack depth: 24256 bytes left