[  916.910698][ T3541] br1: port 1(veth1) entered blocking state
[  916.911026][ T3541] br1: port 1(veth1) entered disabled state
[  916.911478][ T3541] veth1: entered allmulticast mode
[  916.913430][ T3541] veth1: entered promiscuous mode
[  917.099543][    T9] br1: port 1(veth1) entered blocking state
[  917.099892][    T9] br1: port 1(veth1) entered forwarding state
[  917.271588][ T3543] br1: port 2(veth2) entered blocking state
[  917.271858][ T3543] br1: port 2(veth2) entered disabled state
[  917.272102][ T3543] veth2: entered allmulticast mode
[  917.273980][ T3543] veth2: entered promiscuous mode
[  917.417992][ T3321] br1: port 2(veth2) entered blocking state
[  917.418298][ T3321] br1: port 2(veth2) entered forwarding state
[  927.429957][ T3570] tc (3570) used greatest stack depth: 23448 bytes left
[ 1060.309091][ T4864] br1: port 2(veth2) entered disabled state
[ 1060.477751][ T4865] veth2: left allmulticast mode
[ 1060.477996][ T4865] veth2: left promiscuous mode
[ 1060.478585][ T4865] br1: port 2(veth2) entered disabled state
[ 1060.654228][ T4866] br1: port 1(veth1) entered disabled state
[ 1060.807661][ T4868] veth1: left allmulticast mode
[ 1060.807908][ T4868] veth1: left promiscuous mode
[ 1060.808279][ T4868] br1: port 1(veth1) entered disabled state