[ 2308.739470][T20786] br1: port 1(veth1) entered blocking state
[ 2308.739910][T20786] br1: port 1(veth1) entered disabled state
[ 2308.740343][T20786] veth1: entered allmulticast mode
[ 2308.744144][T20786] veth1: entered promiscuous mode
[ 2308.847508][   T38] br1: port 1(veth1) entered blocking state
[ 2308.847944][   T38] br1: port 1(veth1) entered forwarding state
[ 2323.717506][T20885] br1: port 1(veth1) entered disabled state
[ 2323.824931][T20886] veth1: left allmulticast mode
[ 2323.825324][T20886] veth1: left promiscuous mode
[ 2323.825834][T20886] br1: port 1(veth1) entered disabled state