[  500.898557][ T2890] br0: port 1(veth1) entered blocking state
[  500.898784][ T2890] br0: port 1(veth1) entered disabled state
[  500.898989][ T2890] veth1: entered allmulticast mode
[  500.900644][ T2890] veth1: entered promiscuous mode
[  500.921875][ T2892] br0: port 2(veth2) entered blocking state
[  500.922922][ T2892] br0: port 2(veth2) entered disabled state
[  500.923133][ T2892] veth2: entered allmulticast mode
[  500.924767][ T2892] veth2: entered promiscuous mode
[  500.965429][   T60] br0: port 1(veth1) entered blocking state
[  500.965687][   T60] br0: port 1(veth1) entered forwarding state
[  500.987360][   T91] br0: port 2(veth2) entered blocking state
[  500.987635][   T91] br0: port 2(veth2) entered forwarding state
[  550.398055][ T3172] br1: port 1(veth0) entered blocking state
[  550.398302][ T3172] br1: port 1(veth0) entered disabled state
[  550.398503][ T3172] veth0: entered allmulticast mode
[  550.401356][ T3172] veth0: entered promiscuous mode
[  550.405489][ T3172] ip (3172) used greatest stack depth: 22720 bytes left
[  550.422495][ T3173] br1: port 1(veth0) entered blocking state
[  550.422842][ T3173] br1: port 1(veth0) entered forwarding state
[  552.490102][ T3180] veth0: left allmulticast mode
[  552.490336][ T3180] veth0: left promiscuous mode
[  552.490593][ T3180] br1: port 1(veth0) entered disabled state
[  560.955552][ T3296] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  561.095308][ T3308] br0: port 2(veth2) entered disabled state
[  561.115502][ T3310] br0: port 1(veth1) entered disabled state
[  561.135751][ T3311] veth2: left allmulticast mode
[  561.135964][ T3311] veth2: left promiscuous mode
[  561.136292][ T3311] br0: port 2(veth2) entered disabled state
[  561.137792][ T3311] veth1: left allmulticast mode
[  561.137999][ T3311] veth1: left promiscuous mode
[  561.138283][ T3311] br0: port 1(veth1) entered disabled state