[ 1452.216292][ T6969] br1: port 1(veth1) entered blocking state
[ 1452.216580][ T6969] br1: port 1(veth1) entered disabled state
[ 1452.216843][ T6969] veth1: entered allmulticast mode
[ 1452.218917][ T6969] veth1: entered promiscuous mode
[ 1452.411911][    T7] br1: port 1(veth1) entered blocking state
[ 1452.412198][    T7] br1: port 1(veth1) entered forwarding state
[ 1452.560347][ T6971] br1: port 2(veth2) entered blocking state
[ 1452.560638][ T6971] br1: port 2(veth2) entered disabled state
[ 1452.560930][ T6971] veth2: entered allmulticast mode
[ 1452.564041][ T6971] veth2: entered promiscuous mode
[ 1452.731367][   T24] br1: port 2(veth2) entered blocking state
[ 1452.731661][   T24] br1: port 2(veth2) entered forwarding state
[ 1484.481012][ T7304] br1: port 2(veth2) entered disabled state
[ 1484.622851][ T7306] veth2: left allmulticast mode
[ 1484.623080][ T7306] veth2: left promiscuous mode
[ 1484.623424][ T7306] br1: port 2(veth2) entered disabled state
[ 1484.764745][ T7307] br1: port 1(veth1) entered disabled state
[ 1484.904630][ T7308] veth1: left allmulticast mode
[ 1484.904845][ T7308] veth1: left promiscuous mode
[ 1484.905152][ T7308] br1: port 1(veth1) entered disabled state