Hi Found a potential memleak issue when I enable bridge ipfix and transmit traffic through geneve tunnel. The kernel is centos7.5 3.10.0-862.9.1.el7.x86_64
memleak show a lot of malloc call-stack : unreferenced object 0xffff93f473e64000 (size 512): comm "softirq", pid 0, jiffies 4461721256 (age 5354.645s) hex dump (first 32 bytes): 00 3e e6 73 f4 93 ff ff 00 9e 3f 87 ff ff ff ff .>.s......?..... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<ffffffff86ff8c6b>] __kmalloc+0xeb/0x260 [<ffffffff873f9a04>] metadata_dst_alloc+0x24/0x90 [<ffffffff873ebc03>] dev_fill_metadata_dst+0x83/0x130 [<ffffffffc0442399>] do_execute_actions+0x769/0xa40 [openvswitch] [<ffffffffc0442751>] clone_execute+0xe1/0x200 [openvswitch] [<ffffffffc044235c>] do_execute_actions+0x72c/0xa40 [openvswitch] [<ffffffffc0442a6c>] ovs_execute_actions+0x4c/0x140 [openvswitch] [<ffffffffc04467e4>] ovs_dp_process_packet+0x84/0x120 [openvswitch] [<ffffffffc0450193>] ovs_vport_receive+0x73/0xd0 [openvswitch] [<ffffffffc0450c6e>] netdev_frame_hook+0xde/0x180 [openvswitch] [<ffffffff873ed58a>] __netif_receive_skb_core+0x1fa/0xa20 [<ffffffff873eddc8>] __netif_receive_skb+0x18/0x60 [<ffffffff873eed2e>] process_backlog+0xae/0x180 [<ffffffff873ee46f>] net_rx_action+0x26f/0x390 [<ffffffff86e9b085>] __do_softirq+0xf5/0x280 [<ffffffff86e9b248>] run_ksoftirqd+0x38/0x50 -- Thanks Zhenyu Gao _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev