[ 1833.571590][ T6470] br1: port 1(veth1) entered blocking state
[ 1833.572029][ T6470] br1: port 1(veth1) entered disabled state
[ 1833.572531][ T6470] veth1: entered allmulticast mode
[ 1833.575874][ T6470] veth1: entered promiscuous mode
[ 1833.759395][ T5435] br1: port 1(veth1) entered blocking state
[ 1833.759917][ T5435] br1: port 1(veth1) entered forwarding state
[ 1833.896856][ T6473] br1: port 2(veth2) entered blocking state
[ 1833.897638][ T6473] br1: port 2(veth2) entered disabled state
[ 1833.898374][ T6473] veth2: entered allmulticast mode
[ 1833.904781][ T6473] veth2: entered promiscuous mode
[ 1834.026372][ T5435] br1: port 2(veth2) entered blocking state
[ 1834.026894][ T5435] br1: port 2(veth2) entered forwarding state
[ 1840.609146][ T1510] kworker/2:0 (1510) used greatest stack depth: 22968 bytes left
[ 1863.532024][ T6685] br1: port 2(veth2) entered disabled state
[ 1863.636967][ T6686] veth2: left allmulticast mode
[ 1863.637324][ T6686] veth2: left promiscuous mode
[ 1863.637806][ T6686] br1: port 2(veth2) entered disabled state
[ 1863.749509][ T6687] br1: port 1(veth1) entered disabled state
[ 1863.856052][ T6688] veth1: left allmulticast mode
[ 1863.856708][ T6688] veth1: left promiscuous mode
[ 1863.857555][ T6688] br1: port 1(veth1) entered disabled state