[ 1869.432294][ T8988] br1: port 1(veth1) entered blocking state
[ 1869.432755][ T8988] br1: port 1(veth1) entered disabled state
[ 1869.434698][ T8988] veth1: entered allmulticast mode
[ 1869.438309][ T8988] veth1: entered promiscuous mode
[ 1869.555999][   T37] br1: port 1(veth1) entered blocking state
[ 1869.556507][   T37] br1: port 1(veth1) entered forwarding state
[ 1869.678046][ T8991] br1: port 2(veth2) entered blocking state
[ 1869.678543][ T8991] br1: port 2(veth2) entered disabled state
[ 1869.679006][ T8991] veth2: entered allmulticast mode
[ 1869.682591][ T8991] veth2: entered promiscuous mode
[ 1869.814465][   T38] br1: port 2(veth2) entered blocking state
[ 1869.815198][   T38] br1: port 2(veth2) entered forwarding state
[ 1879.197644][ T9036] tc (9036) used greatest stack depth: 24056 bytes left
[ 1892.456295][ T9190] br1: port 2(veth2) entered disabled state
[ 1892.573919][ T9191] veth2: left allmulticast mode
[ 1892.574352][ T9191] veth2: left promiscuous mode
[ 1892.574883][ T9191] br1: port 2(veth2) entered disabled state
[ 1892.693802][ T9192] br1: port 1(veth1) entered disabled state
[ 1892.826795][ T9193] veth1: left allmulticast mode
[ 1892.827223][ T9193] veth1: left promiscuous mode
[ 1892.827743][ T9193] br1: port 1(veth1) entered disabled state