[  500.559513][ T3349] br0: port 1(veth1) entered blocking state
[  500.559785][ T3349] br0: port 1(veth1) entered disabled state
[  500.560073][ T3349] veth1: entered allmulticast mode
[  500.562525][ T3349] veth1: entered promiscuous mode
[  500.721055][ T3351] br0: port 2(veth2) entered blocking state
[  500.721486][ T3351] br0: port 2(veth2) entered disabled state
[  500.721851][ T3351] veth2: entered allmulticast mode
[  500.723717][ T3351] veth2: entered promiscuous mode
[  501.039651][   T64] br0: port 1(veth1) entered blocking state
[  501.039920][   T64] br0: port 1(veth1) entered forwarding state
[  501.198910][    T9] br0: port 2(veth2) entered blocking state
[  501.199166][    T9] br0: port 2(veth2) entered forwarding state
[  725.528560][ T4532] br0: port 2(veth2) entered disabled state
[  725.687110][ T4534] br0: port 1(veth1) entered disabled state
[  725.826192][ T4536] veth2: left allmulticast mode
[  725.827466][ T4536] veth2: left promiscuous mode
[  725.827901][ T4536] br0: port 2(veth2) entered disabled state
[  725.829579][ T4536] veth1: left allmulticast mode
[  725.829759][ T4536] veth1: left promiscuous mode
[  725.830088][ T4536] br0: port 1(veth1) entered disabled state
[  725.905103][ T4536] ip (4536) used greatest stack depth: 23472 bytes left