[ 1334.024668][ T8752] br1: port 1(veth1) entered blocking state
[ 1334.025056][ T8752] br1: port 1(veth1) entered disabled state
[ 1334.025428][ T8752] veth1: entered allmulticast mode
[ 1334.027891][ T8752] veth1: entered promiscuous mode
[ 1334.126272][   T39] br1: port 1(veth1) entered blocking state
[ 1334.126613][   T39] br1: port 1(veth1) entered forwarding state
[ 1351.999333][ T8891] br1: port 1(veth1) entered disabled state
[ 1352.084320][ T8892] veth1: left allmulticast mode
[ 1352.084588][ T8892] veth1: left promiscuous mode
[ 1352.084920][ T8892] br1: port 1(veth1) entered disabled state