[  521.494022][ T3370] br0: port 1(veth1) entered blocking state
[  521.494433][ T3370] br0: port 1(veth1) entered disabled state
[  521.494841][ T3370] veth1: entered allmulticast mode
[  521.498111][ T3370] veth1: entered promiscuous mode
[  521.669258][ T3372] br0: port 2(veth2) entered blocking state
[  521.669563][ T3372] br0: port 2(veth2) entered disabled state
[  521.669823][ T3372] veth2: entered allmulticast mode
[  521.673093][ T3372] veth2: entered promiscuous mode
[  522.028042][   T38] br0: port 1(veth1) entered blocking state
[  522.028408][   T38] br0: port 1(veth1) entered forwarding state
[  522.182856][   T37] br0: port 2(veth2) entered blocking state
[  522.183176][   T37] br0: port 2(veth2) entered forwarding state
[  770.695328][ T4586] br0: port 2(veth2) entered disabled state
[  770.914219][ T4587] br0: port 1(veth1) entered disabled state
[  771.071789][ T4588] veth2: left allmulticast mode
[  771.072008][ T4588] veth2: left promiscuous mode
[  771.072370][ T4588] br0: port 2(veth2) entered disabled state
[  771.073813][ T4588] veth1: left allmulticast mode
[  771.074010][ T4588] veth1: left promiscuous mode
[  771.074352][ T4588] br0: port 1(veth1) entered disabled state
[  771.155741][ T4588] ip (4588) used greatest stack depth: 22720 bytes left