[ 1609.972594][ T7349] br1: port 1(veth1) entered blocking state
[ 1609.973084][ T7349] br1: port 1(veth1) entered disabled state
[ 1609.974607][ T7349] veth1: entered allmulticast mode
[ 1609.978040][ T7349] veth1: entered promiscuous mode
[ 1610.096534][   T37] br1: port 1(veth1) entered blocking state
[ 1610.097022][   T37] br1: port 1(veth1) entered forwarding state
[ 1610.228545][ T7352] br1: port 2(veth2) entered blocking state
[ 1610.228984][ T7352] br1: port 2(veth2) entered disabled state
[ 1610.229401][ T7352] veth2: entered allmulticast mode
[ 1610.232750][ T7352] veth2: entered promiscuous mode
[ 1610.356854][   T37] br1: port 2(veth2) entered blocking state
[ 1610.357349][   T37] br1: port 2(veth2) entered forwarding state
[ 1632.468723][ T7551] br1: port 2(veth2) entered disabled state
[ 1632.578082][ T7552] veth2: left allmulticast mode
[ 1632.578526][ T7552] veth2: left promiscuous mode
[ 1632.579044][ T7552] br1: port 2(veth2) entered disabled state
[ 1632.702513][ T7553] br1: port 1(veth1) entered disabled state
[ 1632.796422][ T7554] veth1: left allmulticast mode
[ 1632.796849][ T7554] veth1: left promiscuous mode
[ 1632.797391][ T7554] br1: port 1(veth1) entered disabled state