[ 1284.373990][ T5921] br1: port 1(veth1) entered blocking state
[ 1284.374302][ T5921] br1: port 1(veth1) entered disabled state
[ 1284.374589][ T5921] veth1: entered allmulticast mode
[ 1284.376686][ T5921] veth1: entered promiscuous mode
[ 1284.491731][    T7] br1: port 1(veth1) entered blocking state
[ 1284.492037][    T7] br1: port 1(veth1) entered forwarding state
[ 1284.616809][ T5924] br1: port 2(veth2) entered blocking state
[ 1284.617060][ T5924] br1: port 2(veth2) entered disabled state
[ 1284.617321][ T5924] veth2: entered allmulticast mode
[ 1284.619095][ T5924] veth2: entered promiscuous mode
[ 1284.729754][   T62] br1: port 2(veth2) entered blocking state
[ 1284.730020][   T62] br1: port 2(veth2) entered forwarding state
[ 1293.725858][ T5951] tc (5951) used greatest stack depth: 23024 bytes left
[ 1304.092306][ T6075] br1: port 2(veth2) entered disabled state
[ 1304.212105][ T6076] veth2: left allmulticast mode
[ 1304.212446][ T6076] veth2: left promiscuous mode
[ 1304.212925][ T6076] br1: port 2(veth2) entered disabled state
[ 1304.348922][ T6077] br1: port 1(veth1) entered disabled state
[ 1304.462647][ T6079] veth1: left allmulticast mode
[ 1304.462862][ T6079] veth1: left promiscuous mode
[ 1304.463177][ T6079] br1: port 1(veth1) entered disabled state