[  744.296546][ T7397] br1: port 1(veth1) entered blocking state
[  744.296780][ T7397] br1: port 1(veth1) entered disabled state
[  744.296978][ T7397] veth1: entered allmulticast mode
[  744.298451][ T7397] veth1: entered promiscuous mode
[  744.318981][  T375] br1: port 1(veth1) entered blocking state
[  744.319183][  T375] br1: port 1(veth1) entered forwarding state
[  744.357113][ T7399] br1: port 2(veth2) entered blocking state
[  744.357314][ T7399] br1: port 2(veth2) entered disabled state
[  744.357509][ T7399] veth2: entered allmulticast mode
[  744.358959][ T7399] veth2: entered promiscuous mode
[  744.379133][   T37] br1: port 2(veth2) entered blocking state
[  744.379368][   T37] br1: port 2(veth2) entered forwarding state
[  751.943740][ T7444] tc (7444) used greatest stack depth: 23520 bytes left
[  793.194650][ T8792] br1: port 2(veth2) entered disabled state
[  793.220280][ T8793] veth2: left allmulticast mode
[  793.220516][ T8793] veth2: left promiscuous mode
[  793.220835][ T8793] br1: port 2(veth2) entered disabled state
[  793.248698][ T8794] br1: port 1(veth1) entered disabled state
[  793.268145][ T8795] veth1: left allmulticast mode
[  793.268313][ T8795] veth1: left promiscuous mode
[  793.268560][ T8795] br1: port 1(veth1) entered disabled state