search for: ip_rcv_finish

...t.c), but I don''t read C very well, so I could well be missing where the rp_filter validation is occurring. If I understand the path correctly, the functions are traversed in this order (from most deeply nested first): fib_validate_source() ip_route_input_slow() ip_route_input() ip_rcv_finish() ip_rcv() It seems that ip_rcv() (in ip_input.c) calls the following, and I simply do not understand what this means: return NF_HOOK(PF_INET, NF_IP_PRE_ROUTING, skb, dev, NULL, ip_rcv_finish); I''m guessing that NF_IP_PRE_ROUTING (the PREROUTING hooks) are...

...> Trace; c01cfc5c <ip_forward_finish+0/54> Trace; c01cfc5c <ip_forward_finish+0/54> Trace; c01c84dd <nf_hook_slow+b5/144> Trace; c01cfc5c <ip_forward_finish+0/54> Trace; c01cfc06 <ip_forward+196/1ec> Trace; c01cfc5c <ip_forward_finish+0/54> Trace; c01ceedc <ip_rcv_finish+0/1a4> Trace; c01cf050 <ip_rcv_finish+174/1a4> Trace; c01ceedc <ip_rcv_finish+0/1a4> Trace; c01c8516 <nf_hook_slow+ee/144> Trace; c01ced77 <ip_rcv+327/35c> Trace; c01ceedc <ip_rcv_finish+0/1a4> Trace; c01c3093 <netif_receive_skb+107/134> Trace; c01c312d <pr...

...53/0x2e4 [<c0286e20>] neigh_connected_output+0x80/0xa0 [<c02a213a>] ip_output+0x1b5/0x24b [<c02a0b56>] ip_finish_output+0x0/0x192 [<c029dfef>] ip_forward+0x1c8/0x2b9 [<c029ddf0>] ip_forward_finish+0x0/0x37 [<c029c962>] ip_rcv+0x2a5/0x538 [<c029c100>] ip_rcv_finish+0x0/0x2aa [<c027f3bc>] __netdev_alloc_skb+0x12/0x2a [<c029c6bd>] ip_rcv+0x0/0x538 [<c0282a1e>] netif_receive_skb+0x218/0x318 [<c0270008>] bitmap_get_counter+0x41/0x1e6 [<f8a6146d>] e1000_clean_rx_irq+0x12c/0x4ef [e1000] [<f8a61341>] e1000_clean_rx_irq+0x0/0...

..._rcv_state_process at ffffffff814b1128 #10 [ffff880028283b18] tcp_v4_do_rcv at ffffffff814b94f0 #11 [ffff880028283bb8] tcp_v4_rcv at ffffffff814baf9a #12 [ffff880028283c48] ip_local_deliver_finish at ffffffff8149648d #13 [ffff880028283c78] ip_local_deliver at ffffffff81496718 #14 [ffff880028283ca8] ip_rcv_finish at ffffffff81495bbd #15 [ffff880028283ce8] ip_rcv at ffffffff81496155 #16 [ffff880028283d28] __netif_receive_skb at ffffffff8145db5b #17 [ffff880028283d88] netif_receive_skb at ffffffff814621b8 #18 [ffff880028283dc8] virtnet_poll at ffffffffa0130565 [virtio_net] #19 [ffff880028283e68] net_rx_action...

...14 [ffff880010ba3b48] nf_iterate at ffffffff812fd45c #15 [ffff880010ba3b98] nf_hook_slow at ffffffff812fd514 #16 [ffff880010ba3c08] ip_output at ffffffff8130b6f3 #17 [ffff880010ba3c38] ip_forward_finish at ffffffff81306cde #18 [ffff880010ba3c58] ip_forward at ffffffff81306ede #19 [ffff880010ba3c98] ip_rcv_finish at ffffffff81305125 #20 [ffff880010ba3cd8] ip_rcv at ffffffff813056ad #21 [ffff880010ba3d18] netif_receive_skb at ffffffff812d787a #22 [ffff880010ba3d78] napi_skb_finish at ffffffff812d7c68 #23 [ffff880010ba3d98] napi_gro_receive at ffffffff812d8179 #24 [ffff880010ba3db8] ixgbe_poll at ffffffffa00b...

https://bugzilla.netfilter.org/cgi-bin/bugzilla/show_bug.cgi?id=22 laforge@netfilter.org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bowles@ambisys.com Component|unknown |ip_tables (kernel) OS/Version|other

...binding at ffffffffa149e162 [iptable_nat] #8 [ffff88002c303b78] nf_nat_fn at ffffffffa149e519 [iptable_nat] #9 [ffff88002c303bb8] nf_iterate at ffffffff81318d18 #10 [ffff88002c303bf8] nf_hook_slow at ffffffff81318db2 #11 [ffff88002c303c58] ip_local_deliver at ffffffff813214a1 #12 [ffff88002c303c78] ip_rcv_finish at ffffffff81320a59 #13 [ffff88002c303cb8] netif_receive_skb at ffffffff812f5f89 #14 [ffff88002c303d28] ixgbe_clean_rx_irq at ffffffffa0ea4837 [ixgbe] #15 [ffff88002c303e28] ixgbe_clean_rxtx_many at ffffffffa0ea53e4 [ixgbe] << Intel Network Card #16 [ffff88002c303e98] net_rx_action at fffffff...

...519>] nf_nat_fn+0x1e9/0x280 [iptable_nat] [10542399.812654] [<ffffffff81318d18>] nf_iterate+0x68/0xa0 [10542399.818031] [<ffffffff81318db2>] nf_hook_slow+0x62/0xf0 [10542399.823582] [<ffffffff813214a1>] ip_local_deliver+0x51/0x80 [10542399.829477] [<ffffffff81320a59>] ip_rcv_finish+0x1b9/0x440 [10542399.835288] [<ffffffff812f5f89>] netif_receive_skb+0x599/0x6a0 [10542399.841454] [<ffffffffa0ea4837>] ixgbe_clean_rx_irq+0x3d7/0xe50 [ixgbe] [10542399.848397] [<ffffffffa0ea53e4>] ixgbe_clean_rxtx_many+0x134/0x270 [ixgbe] [10542399.855595] [<ffffffff812f68...

...l: [<ffffffff81492193>] ? tcp_v4_do_rcv+0x2e3/0x430 Oct 18 03:10:52 backup kernel: [<ffffffff814716dd>] ? ip_local_deliver_finish+0xdd/0x2d0 Oct 18 03:10:52 backup kernel: [<ffffffff81471968>] ? ip_local_deliver+0x98/0xa0 Oct 18 03:10:52 backup kernel: [<ffffffff81470e2d>] ? ip_rcv_finish+0x12d/0x440 Oct 18 03:10:52 backup kernel: [<ffffffff814713b5>] ? ip_rcv+0x275/0x350 Oct 18 03:10:52 backup kernel: [<ffffffff8104efd4>] ? scale_rt_power+0x24/0x80 Oct 18 03:10:52 backup kernel: [<ffffffff8143aafb>] ? __netif_receive_skb+0x49b/0x6f0 Oct 18 03:10:52 backup kernel:...

...+0x34f/0x640 [ip_vs] [ 782.525593] ? ip_vs_conn_out_get+0xe0/0xe0 [ip_vs] [ 782.525596] ip_vs_remote_request4+0x47/0xa0 [ip_vs] [ 782.525598] ? ip_vs_in.part.29.constprop.36+0x640/0x640 [ip_vs] [ 782.525600] nf_hook_slow+0x43/0xc0 [ 782.525602] ip_local_deliver+0xac/0xc0 [ 782.525604] ? ip_rcv_finish+0x400/0x400 [ 782.525606] ip_rcv+0x26c/0x380 [ 782.525610] __netif_receive_skb_core+0x3a0/0xb10 [ 782.525629] ? inet_gro_receive+0x23c/0x2b0 [ 782.525631] ? netif_receive_skb_internal+0x24/0xb0 [ 782.525633] netif_receive_skb_internal+0x24/0xb0 [ 782.525635] napi_gro_receive+0xb8/0xe0 [...

...el: [<ffffffff81432f6c>] ? sk_reset_timer+0x1c/0x30 Jun 13 09:41:18 myhost kernel: [<ffffffff81478add>] ? ip_local_deliver_finish+0xdd/0x2d0 Jun 13 09:41:18 myhost kernel: [<ffffffff81478d68>] ? ip_local_deliver+0x98/0xa0 Jun 13 09:41:18 myhost kernel: [<ffffffff8147822d>] ? ip_rcv_finish+0x12d/0x440 Jun 13 09:41:18 myhost kernel: [<ffffffff814787b5>] ? ip_rcv+0x275/0x350 Jun 13 09:41:18 myhost kernel: [<ffffffff81441deb>] ? __netif_receive_skb+0x49b/0x6f0 Jun 13 09:41:18 myhost kernel: [<ffffffff8149813a>] ? tcp4_gro_receive+0x5a/0xd0 Jun 13 09:41:18 myhost kernel...