[  671.265888][ T4799] br1: port 1(veth1) entered blocking state
[  671.266100][ T4799] br1: port 1(veth1) entered disabled state
[  671.266290][ T4799] veth1: entered allmulticast mode
[  671.267737][ T4799] veth1: entered promiscuous mode
[  671.289635][ T2958] br1: port 1(veth1) entered blocking state
[  671.289826][ T2958] br1: port 1(veth1) entered forwarding state
[  671.308576][ T4801] br1: port 2(veth2) entered blocking state
[  671.308766][ T4801] br1: port 2(veth2) entered disabled state
[  671.309123][ T4801] veth2: entered allmulticast mode
[  671.310547][ T4801] veth2: entered promiscuous mode
[  671.336241][   T38] br1: port 2(veth2) entered blocking state
[  671.336437][   T38] br1: port 2(veth2) entered forwarding state
[  678.957981][ T4846] tc (4846) used greatest stack depth: 24080 bytes left
[  720.732600][ T6194] br1: port 2(veth2) entered disabled state
[  720.750108][ T6195] veth2: left allmulticast mode
[  720.750272][ T6195] veth2: left promiscuous mode
[  720.750506][ T6195] br1: port 2(veth2) entered disabled state
[  720.779631][ T6196] br1: port 1(veth1) entered disabled state
[  720.797987][ T6197] veth1: left allmulticast mode
[  720.798180][ T6197] veth1: left promiscuous mode
[  720.798465][ T6197] br1: port 1(veth1) entered disabled state