[  674.551329][ T8250] br1: port 1(veth1) entered blocking state
[  674.551619][ T8250] br1: port 1(veth1) entered disabled state
[  674.551900][ T8250] veth1: entered allmulticast mode
[  674.553992][ T8250] veth1: entered promiscuous mode
[  674.706665][   T45] br1: port 1(veth1) entered blocking state
[  674.707037][   T45] br1: port 1(veth1) entered forwarding state
[  674.853131][ T8252] br1: port 2(veth2) entered blocking state
[  674.853401][ T8252] br1: port 2(veth2) entered disabled state
[  674.853661][ T8252] veth2: entered allmulticast mode
[  674.855567][ T8252] veth2: entered promiscuous mode
[  675.012535][   T45] br1: port 2(veth2) entered blocking state
[  675.012803][   T45] br1: port 2(veth2) entered forwarding state
[  684.486627][ T8277] tc (8277) used greatest stack depth: 23040 bytes left
[  815.954177][ T9485] br1: port 2(veth2) entered disabled state
[  816.115701][ T9486] veth2: left allmulticast mode
[  816.115904][ T9486] veth2: left promiscuous mode
[  816.116445][ T9486] br1: port 2(veth2) entered disabled state
[  816.293170][ T9487] br1: port 1(veth1) entered disabled state
[  816.442479][ T9489] veth1: left allmulticast mode
[  816.442677][ T9489] veth1: left promiscuous mode
[  816.442986][ T9489] br1: port 1(veth1) entered disabled state