[  855.550443][ T4197] br1: port 1(veth1) entered blocking state
[  855.550871][ T4197] br1: port 1(veth1) entered disabled state
[  855.551262][ T4197] veth1: entered allmulticast mode
[  855.554448][ T4197] veth1: entered promiscuous mode
[  855.694428][   T42] br1: port 1(veth1) entered blocking state
[  855.694686][   T42] br1: port 1(veth1) entered forwarding state
[  855.821443][ T4199] br1: port 2(veth2) entered blocking state
[  855.821686][ T4199] br1: port 2(veth2) entered disabled state
[  855.822601][ T4199] veth2: entered allmulticast mode
[  855.824383][ T4199] veth2: entered promiscuous mode
[  855.955375][   T42] br1: port 2(veth2) entered blocking state
[  855.955623][   T42] br1: port 2(veth2) entered forwarding state
[  865.440179][ T4224] tc (4224) used greatest stack depth: 23040 bytes left
[  995.681170][ T5432] br1: port 2(veth2) entered disabled state
[  995.829383][ T5434] veth2: left allmulticast mode
[  995.829662][ T5434] veth2: left promiscuous mode
[  995.829971][ T5434] br1: port 2(veth2) entered disabled state
[  995.977825][ T5435] br1: port 1(veth1) entered disabled state
[  996.169027][ T5437] veth1: left allmulticast mode
[  996.169352][ T5437] veth1: left promiscuous mode
[  996.169821][ T5437] br1: port 1(veth1) entered disabled state