[ 1301.834912][ T5289] br1: port 1(veth1) entered blocking state
[ 1301.835198][ T5289] br1: port 1(veth1) entered disabled state
[ 1301.835474][ T5289] veth1: entered allmulticast mode
[ 1301.837354][ T5289] veth1: entered promiscuous mode
[ 1301.978911][   T50] br1: port 1(veth1) entered blocking state
[ 1301.979194][   T50] br1: port 1(veth1) entered forwarding state
[ 1302.122253][ T5291] br1: port 2(veth2) entered blocking state
[ 1302.122570][ T5291] br1: port 2(veth2) entered disabled state
[ 1302.122822][ T5291] veth2: entered allmulticast mode
[ 1302.124628][ T5291] veth2: entered promiscuous mode
[ 1302.283522][   T50] br1: port 2(veth2) entered blocking state
[ 1302.283792][   T50] br1: port 2(veth2) entered forwarding state
[ 1352.816433][ T5512] br1: port 1(veth1) entered disabled state
[ 1352.966715][ T5513] br1: port 2(veth2) entered disabled state
[ 1353.168639][ T5514] veth2: left allmulticast mode
[ 1353.168857][ T5514] veth2: left promiscuous mode
[ 1353.169151][ T5514] br1: port 2(veth2) entered disabled state
[ 1353.170791][ T5514] veth1: left allmulticast mode
[ 1353.170992][ T5514] veth1: left promiscuous mode
[ 1353.171302][ T5514] br1: port 1(veth1) entered disabled state