[ 1149.034306][ T7216] br1: port 1(veth1) entered blocking state
[ 1149.034746][ T7216] br1: port 1(veth1) entered disabled state
[ 1149.035184][ T7216] veth1: entered allmulticast mode
[ 1149.038580][ T7216] veth1: entered promiscuous mode
[ 1149.138187][  T253] br1: port 1(veth1) entered blocking state
[ 1149.138616][  T253] br1: port 1(veth1) entered forwarding state
[ 1149.280041][ T7219] br1: port 2(veth2) entered blocking state
[ 1149.281349][ T7219] br1: port 2(veth2) entered disabled state
[ 1149.281950][ T7219] veth2: entered allmulticast mode
[ 1149.285984][ T7219] veth2: entered promiscuous mode
[ 1149.392214][ T3579] br1: port 2(veth2) entered blocking state
[ 1149.392918][ T3579] br1: port 2(veth2) entered forwarding state
[ 1164.968053][ T7341] tc (7341) used greatest stack depth: 23704 bytes left
[ 1171.522709][ T7416] br1: port 2(veth2) entered disabled state
[ 1171.634610][ T7417] veth2: left allmulticast mode
[ 1171.635051][ T7417] veth2: left promiscuous mode
[ 1171.635638][ T7417] br1: port 2(veth2) entered disabled state
[ 1171.759505][ T7418] br1: port 1(veth1) entered disabled state
[ 1171.884979][ T7419] veth1: left allmulticast mode
[ 1171.885428][ T7419] veth1: left promiscuous mode
[ 1171.885975][ T7419] br1: port 1(veth1) entered disabled state