[  906.353837][T32742] br1: port 1(veth1) entered blocking state
[  906.354075][T32742] br1: port 1(veth1) entered disabled state
[  906.354276][T32742] veth1: entered allmulticast mode
[  906.355728][T32742] veth1: entered promiscuous mode
[  906.386146][   T45] br1: port 1(veth1) entered blocking state
[  906.386589][   T45] br1: port 1(veth1) entered forwarding state
[  933.226537][  T455] br1: port 1(veth1) entered disabled state
[  933.253484][  T456] veth1: left allmulticast mode
[  933.253654][  T456] veth1: left promiscuous mode
[  933.253885][  T456] br1: port 1(veth1) entered disabled state