[ 1851.385936][ T6009] br1: port 1(veth1) entered blocking state
[ 1851.386262][ T6009] br1: port 1(veth1) entered disabled state
[ 1851.386514][ T6009] veth1: entered allmulticast mode
[ 1851.388775][ T6009] veth1: entered promiscuous mode
[ 1851.553341][ T1557] br1: port 1(veth1) entered blocking state
[ 1851.553608][ T1557] br1: port 1(veth1) entered forwarding state
[ 1873.238542][ T6149] br1: port 1(veth1) entered disabled state
[ 1873.425525][ T6150] veth1: left allmulticast mode
[ 1873.425782][ T6150] veth1: left promiscuous mode
[ 1873.426101][ T6150] br1: port 1(veth1) entered disabled state