[    7.605611] veth2: entered promiscuous mode
[   24.692901] 8021q: 802.1Q VLAN Support v1.8
[  329.072732] veth2: left promiscuous mode
[  331.136485] br0: port 1(veth1) entered blocking state
[  331.136541] br0: port 1(veth1) entered disabled state
[  331.136580] veth1: entered allmulticast mode
[  331.136635] veth1: entered promiscuous mode
[  331.136673] br0: port 1(veth1) entered blocking state
[  331.136702] br0: port 1(veth1) entered forwarding state
[  331.140691] br1: port 1(veth3) entered blocking state
[  331.140728] br1: port 1(veth3) entered disabled state
[  331.140768] veth3: entered allmulticast mode
[  331.140821] veth3: entered promiscuous mode
[  331.140855] br1: port 1(veth3) entered blocking state
[  331.140891] br1: port 1(veth3) entered forwarding state
[  331.171099] veth2: entered promiscuous mode
[  652.721969] veth2: left promiscuous mode
[  654.815841] grep (2634) used greatest stack depth: 12504 bytes left
[  654.863671] veth3: left allmulticast mode
[  654.863718] veth3: left promiscuous mode
[  654.863750] br1: port 1(veth3) entered disabled state
[  654.882579] veth1: left allmulticast mode
[  654.882617] veth1: left promiscuous mode
[  654.882650] br0: port 1(veth1) entered disabled state
[  654.904241] br0: port 1(veth1) entered blocking state
[  654.904280] br0: port 1(veth1) entered disabled state
[  654.904314] veth1: entered allmulticast mode
[  654.904370] veth1: entered promiscuous mode
[  654.904403] br0: port 1(veth1) entered blocking state
[  654.904439] br0: port 1(veth1) entered forwarding state
[  654.907358] br0: port 2(veth3) entered blocking state
[  654.907396] br0: port 2(veth3) entered disabled state
[  654.907429] veth3: entered allmulticast mode
[  654.907479] veth3: entered promiscuous mode
[  654.907512] br0: port 2(veth3) entered blocking state
[  654.907545] br0: port 2(veth3) entered forwarding state
[  654.943382] veth2: entered promiscuous mode
[  797.475191] systemd-sysctl (3000) used greatest stack depth: 12456 bytes left
[  980.526336] veth2: left promiscuous mode
[  982.561262] veth3: left allmulticast mode
[  982.561313] veth3: left promiscuous mode
[  982.561344] br0: port 2(veth3) entered disabled state
[  982.561463] veth1: left allmulticast mode
[  982.561487] veth1: left promiscuous mode
[  982.561510] br0: port 1(veth1) entered disabled state