[  610.455553][ T3686] br1: port 1(veth1) entered blocking state
[  610.455766][ T3686] br1: port 1(veth1) entered disabled state
[  610.456360][ T3686] veth1: entered allmulticast mode
[  610.457715][ T3686] veth1: entered promiscuous mode
[  610.481544][   T36] br1: port 1(veth1) entered blocking state
[  610.481725][   T36] br1: port 1(veth1) entered forwarding state
[  610.502596][ T3688] br1: port 2(veth2) entered blocking state
[  610.502788][ T3688] br1: port 2(veth2) entered disabled state
[  610.503582][ T3688] veth2: entered allmulticast mode
[  610.504955][ T3688] veth2: entered promiscuous mode
[  610.533252][   T60] br1: port 2(veth2) entered blocking state
[  610.533437][   T60] br1: port 2(veth2) entered forwarding state
[  643.864944][ T4657] tc (4657) used greatest stack depth: 24080 bytes left
[  655.802790][ T5085] br1: port 2(veth2) entered disabled state
[  655.834172][ T5086] veth2: left allmulticast mode
[  655.834358][ T5086] veth2: left promiscuous mode
[  655.834576][ T5086] br1: port 2(veth2) entered disabled state
[  655.859186][ T5087] br1: port 1(veth1) entered disabled state
[  655.884557][ T5088] veth1: left allmulticast mode
[  655.884769][ T5088] veth1: left promiscuous mode
[  655.885420][ T5088] br1: port 1(veth1) entered disabled state