[ 1122.633609][ T4549] br1: port 1(veth1) entered blocking state
[ 1122.634287][ T4549] br1: port 1(veth1) entered disabled state
[ 1122.634530][ T4549] veth1: entered allmulticast mode
[ 1122.636077][ T4549] veth1: entered promiscuous mode
[ 1122.663253][   T37] br1: port 1(veth1) entered blocking state
[ 1122.663490][   T37] br1: port 1(veth1) entered forwarding state
[ 1149.571429][ T4723] ip (4723) used greatest stack depth: 24224 bytes left
[ 1149.674298][ T4728] br1: port 1(veth1) entered disabled state
[ 1149.714750][ T4729] veth1: left allmulticast mode
[ 1149.714939][ T4729] veth1: left promiscuous mode
[ 1149.715181][ T4729] br1: port 1(veth1) entered disabled state