[  502.480895] br1: port 1(veth1) entered blocking state
[  502.480972] br1: port 1(veth1) entered disabled state
[  502.481054] veth1: entered allmulticast mode
[  502.481167] veth1: entered promiscuous mode
[  502.499150] br1: port 1(veth1) entered blocking state
[  502.499226] br1: port 1(veth1) entered forwarding state
[  502.516327] br1: port 2(veth2) entered blocking state
[  502.516400] br1: port 2(veth2) entered disabled state
[  502.516480] veth2: entered allmulticast mode
[  502.516587] veth2: entered promiscuous mode
[  502.536718] br1: port 2(veth2) entered blocking state
[  502.536803] br1: port 2(veth2) entered forwarding state
[  509.731606] tc (11776) used greatest stack depth: 11992 bytes left
[  512.831335] br1: port 2(veth2) entered disabled state
[  512.849366] veth2: left allmulticast mode
[  512.849447] veth2: left promiscuous mode
[  512.849500] br1: port 2(veth2) entered disabled state
[  512.866906] br1: port 1(veth1) entered disabled state
[  512.885765] veth1: left allmulticast mode
[  512.885831] veth1: left promiscuous mode
[  512.885883] br1: port 1(veth1) entered disabled state