[  507.624850][ T3055] br0: port 1(veth1) entered blocking state
[  507.625125][ T3055] br0: port 1(veth1) entered disabled state
[  507.625750][ T3055] veth1: entered allmulticast mode
[  507.627511][ T3055] veth1: entered promiscuous mode
[  507.690125][ T3057] br0: port 2(veth2) entered blocking state
[  507.690408][ T3057] br0: port 2(veth2) entered disabled state
[  507.690662][ T3057] veth2: entered allmulticast mode
[  507.692429][ T3057] veth2: entered promiscuous mode
[  507.859011][   T38] br0: port 1(veth1) entered blocking state
[  507.859348][   T38] br0: port 1(veth1) entered forwarding state
[  507.928041][   T38] br0: port 2(veth2) entered blocking state
[  507.928291][   T38] br0: port 2(veth2) entered forwarding state
[  678.390874][ T4342] br0: port 2(veth2) entered disabled state
[  678.465441][ T4343] br0: port 1(veth1) entered disabled state
[  678.539591][ T4344] veth2: left allmulticast mode
[  678.539830][ T4344] veth2: left promiscuous mode
[  678.540131][ T4344] br0: port 2(veth2) entered disabled state
[  678.541797][ T4344] veth1: left allmulticast mode
[  678.541993][ T4344] veth1: left promiscuous mode
[  678.542280][ T4344] br0: port 1(veth1) entered disabled state
[  678.607110][ T4344] ip (4344) used greatest stack depth: 23728 bytes left