[  675.591894][ T3739] br1: port 1(veth1) entered blocking state
[  675.592187][ T3739] br1: port 1(veth1) entered disabled state
[  675.592790][ T3739] veth1: entered allmulticast mode
[  675.594404][ T3739] veth1: entered promiscuous mode
[  675.624656][   T57] br1: port 1(veth1) entered blocking state
[  675.624898][   T57] br1: port 1(veth1) entered forwarding state
[  675.652818][ T3741] br1: port 2(veth2) entered blocking state
[  675.653073][ T3741] br1: port 2(veth2) entered disabled state
[  675.653934][ T3741] veth2: entered allmulticast mode
[  675.655517][ T3741] veth2: entered promiscuous mode
[  675.682831][   T57] br1: port 2(veth2) entered blocking state
[  675.683083][   T57] br1: port 2(veth2) entered forwarding state
[  682.192948][ T3775] tc (3775) used greatest stack depth: 23288 bytes left
[  690.215274][ T4098] br1: port 2(veth2) entered disabled state
[  690.239629][ T4099] veth2: left allmulticast mode
[  690.239805][ T4099] veth2: left promiscuous mode
[  690.240038][ T4099] br1: port 2(veth2) entered disabled state
[  690.265264][ T4100] br1: port 1(veth1) entered disabled state
[  690.288669][ T4101] veth1: left allmulticast mode
[  690.288843][ T4101] veth1: left promiscuous mode
[  690.289077][ T4101] br1: port 1(veth1) entered disabled state