[ 1130.511516][T21720] br1: port 1(veth1) entered blocking state
[ 1130.511742][T21720] br1: port 1(veth1) entered disabled state
[ 1130.511936][T21720] veth1: entered allmulticast mode
[ 1130.513417][T21720] veth1: entered promiscuous mode
[ 1130.539412][   T37] br1: port 1(veth1) entered blocking state
[ 1130.539664][   T37] br1: port 1(veth1) entered forwarding state
[ 1130.565109][T21722] br1: port 2(veth2) entered blocking state
[ 1130.565307][T21722] br1: port 2(veth2) entered disabled state
[ 1130.565511][T21722] veth2: entered allmulticast mode
[ 1130.566951][T21722] veth2: entered promiscuous mode
[ 1130.589871][   T37] br1: port 2(veth2) entered blocking state
[ 1130.590109][   T37] br1: port 2(veth2) entered forwarding state
[ 1145.077083][T22079] br1: port 2(veth2) entered disabled state
[ 1145.100963][T22080] veth2: left allmulticast mode
[ 1145.101134][T22080] veth2: left promiscuous mode
[ 1145.101377][T22080] br1: port 2(veth2) entered disabled state
[ 1145.121806][T22081] br1: port 1(veth1) entered disabled state
[ 1145.144242][T22082] veth1: left allmulticast mode
[ 1145.144423][T22082] veth1: left promiscuous mode
[ 1145.144647][T22082] br1: port 1(veth1) entered disabled state