[ 1816.303181][ T9494] br1: port 1(veth1) entered blocking state
[ 1816.303462][ T9494] br1: port 1(veth1) entered disabled state
[ 1816.303723][ T9494] veth1: entered allmulticast mode
[ 1816.306446][ T9494] veth1: entered promiscuous mode
[ 1816.480065][   T76] br1: port 1(veth1) entered blocking state
[ 1816.480368][   T76] br1: port 1(veth1) entered forwarding state
[ 1833.252711][ T9593] br1: port 1(veth1) entered disabled state
[ 1833.434265][ T9594] veth1: left allmulticast mode
[ 1833.434486][ T9594] veth1: left promiscuous mode
[ 1833.434783][ T9594] br1: port 1(veth1) entered disabled state