Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/core/dev.c __netif_receive_skb_core() -> deliver_skb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->active_extensions | 0-255 |
| PARAM_VALUE | 0 | skb->alloc_cpu | 0-u16max |
| PARAM_VALUE | 0 | skb->cloned | 0-1 |
| PARAM_VALUE | 0 | skb->csum | 0-4294967295 |
| PARAM_VALUE | 0 | skb->csum_complete_sw | 0-1 |
| PARAM_VALUE | 0 | skb->csum_level | 0-3 |
| PARAM_VALUE | 0 | skb->csum_not_inet | 0-1 |
| PARAM_VALUE | 0 | skb->csum_offset | 0-u16max |
| PARAM_VALUE | 0 | skb->csum_valid | 0-1 |
| PARAM_VALUE | 0 | skb->data_len | 0-4294967295 |
| PARAM_VALUE | 0 | skb->decrypted | 0-1 |
| PARAM_VALUE | 0 | skb->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->nd_net.net->ipv4.fqdir->f->frag_expire | 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560 |
| PARAM_VALUE | 0 | skb->dev->nd_net.net->ipv4.fqdir->f->qsize | 0,304,320 |
| PARAM_VALUE | 0 | skb->dev->ndisc_ops->fill_addr_option | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->ndisc_ops->parse_options | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->ndisc_ops->update | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->rtnl_link_ops->maxtype | 0-6,8-10,15,18,20,22,24,34,50 |
| PARAM_VALUE | 0 | skb->dev->rtnl_link_ops->priv_size | 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3544,3552,3720,9688-u64max |
| PARAM_VALUE | 0 | skb->dst_pending_confirm | 0-1 |
| PARAM_VALUE | 0 | skb->encap_hdr_csum | 0-1 |
| PARAM_VALUE | 0 | skb->encapsulation | 0-1 |
| PARAM_VALUE | 0 | skb->fclone | 0-3 |
| PARAM_VALUE | 0 | skb->from_ingress | 0-1 |
| PARAM_VALUE | 0 | skb->hash | 0-4294967295 |
| PARAM_VALUE | 0 | skb->hdr_len | 0-u16max |
| PARAM_VALUE | 0 | skb->head_frag | 0-1 |
| PARAM_VALUE | 0 | skb->headers.alloc_cpu | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.csum | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.csum_complete_sw | 0-1 |
| PARAM_VALUE | 0 | skb->headers.csum_level | 0-3 |
| PARAM_VALUE | 0 | skb->headers.csum_not_inet | 0-1 |
| PARAM_VALUE | 0 | skb->headers.csum_offset | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.csum_start | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.csum_valid | 0-1 |
| PARAM_VALUE | 0 | skb->headers.decrypted | 0-1 |
| PARAM_VALUE | 0 | skb->headers.dst_pending_confirm | 0-1 |
| PARAM_VALUE | 0 | skb->headers.encap_hdr_csum | 0-1 |
| PARAM_VALUE | 0 | skb->headers.encapsulation | 0-1 |
| PARAM_VALUE | 0 | skb->headers.from_ingress | 0-1 |
| PARAM_VALUE | 0 | skb->headers.hash | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.ignore_df | 0-1 |
| PARAM_VALUE | 0 | skb->headers.inner_mac_header | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.inner_network_header | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.inner_protocol | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.inner_protocol_type | 0-1 |
| PARAM_VALUE | 0 | skb->headers.inner_transport_header | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.ip_summed | 0-3 |
| PARAM_VALUE | 0 | skb->headers.ipvs_property | 0-1 |
| PARAM_VALUE | 0 | skb->headers.l4_hash | 0-1 |
| PARAM_VALUE | 0 | skb->headers.mac_header | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.ndisc_nodetype | 0-3 |
| PARAM_VALUE | 0 | skb->headers.network_header | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.nf_skip_egress | 0-1 |
| PARAM_VALUE | 0 | skb->headers.nf_trace | 0-1 |
| PARAM_VALUE | 0 | skb->headers.no_fcs | 0-1 |
| PARAM_VALUE | 0 | skb->headers.offload_fwd_mark | 0-1 |
| PARAM_VALUE | 0 | skb->headers.offload_l3_fwd_mark | 0-1 |
| PARAM_VALUE | 0 | skb->headers.ooo_okay | 0-1 |
| PARAM_VALUE | 0 | skb->headers.pkt_type | 0-7 |
| PARAM_VALUE | 0 | skb->headers.priority | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.protocol | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.redirected | 0-1 |
| PARAM_VALUE | 0 | skb->headers.remcsum_offload | 0-1 |
| PARAM_VALUE | 0 | skb->headers.reserved_tailroom | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.secmark | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.sender_cpu | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.skb_iif | s32min-s32max |
| PARAM_VALUE | 0 | skb->headers.slow_gro | 0-1 |
| PARAM_VALUE | 0 | skb->headers.sw_hash | 0-1 |
| PARAM_VALUE | 0 | skb->headers.tc_at_ingress | 0-1 |
| PARAM_VALUE | 0 | skb->headers.tc_depth | 0-3 |
| PARAM_VALUE | 0 | skb->headers.tc_index | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.tc_skip_classify | 0-1 |
| PARAM_VALUE | 0 | skb->headers.transport_header | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.tstamp_type | 0-3 |
| PARAM_VALUE | 0 | skb->headers.unreadable | 0-1 |
| PARAM_VALUE | 0 | skb->headers.vlan_all | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.vlan_proto | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.vlan_tci | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.wifi_acked | 0-1 |
| PARAM_VALUE | 0 | skb->headers.wifi_acked_valid | 0-1 |
| PARAM_VALUE | 0 | skb->ignore_df | 0-1 |
| PARAM_VALUE | 0 | skb->inner_ipproto | 0-255 |
| PARAM_VALUE | 0 | skb->inner_protocol | 0-u16max |
| PARAM_VALUE | 0 | skb->inner_protocol_type | 0-1 |
| PARAM_VALUE | 0 | skb->ip_summed | 0-3 |
| PARAM_VALUE | 0 | skb->ipvs_property | 0-1 |
| PARAM_VALUE | 0 | skb->l4_hash | 0-1 |
| PARAM_VALUE | 0 | skb->mac_len | 0-u16max |
| PARAM_VALUE | 0 | skb->mark | 0-4294967295 |
| PARAM_VALUE | 0 | skb->napi_id | 0-4294967295 |
| PARAM_VALUE | 0 | skb->ndisc_nodetype | 0-3 |
| PARAM_VALUE | 0 | skb->nf_skip_egress | 0-1 |
| PARAM_VALUE | 0 | skb->nf_trace | 0-1 |
| PARAM_VALUE | 0 | skb->no_fcs | 0-1 |
| PARAM_VALUE | 0 | skb->nohdr | 0-1 |
| PARAM_VALUE | 0 | skb->offload_fwd_mark | 0-1 |
| PARAM_VALUE | 0 | skb->offload_l3_fwd_mark | 0-1 |
| PARAM_VALUE | 0 | skb->ooo_okay | 0-1 |
| PARAM_VALUE | 0 | skb->peeked | 0-1 |
| PARAM_VALUE | 0 | skb->priority | 0-4294967295 |
| PARAM_VALUE | 0 | skb->redirected | 0-1 |
| PARAM_VALUE | 0 | skb->remcsum_offload | 0-1 |
| PARAM_VALUE | 0 | skb->reserved_tailroom | 0-4294967295 |
| PARAM_VALUE | 0 | skb->secmark | 0-4294967295 |
| PARAM_VALUE | 0 | skb->sender_cpu | 0-4294967295 |
| PARAM_VALUE | 0 | skb->sk->__sk_common.skc_net.net->notrefcnt_tracker.dead | 0-1 |
| PARAM_VALUE | 0 | skb->sk->__sk_common.skc_net.net->refcnt_tracker.dead | 0-1 |
| PARAM_VALUE | 0 | skb->sk->sk_callback_lock.owner_cpu | 0-4294967295 |
| PARAM_VALUE | 0 | skb->sk->sk_callback_lock.raw_lock.cnts.counter | s32min-s32max |
| PARAM_VALUE | 0 | skb->sk->sk_callback_lock.raw_lock.wlocked | 0-255 |
| PARAM_VALUE | 0 | skb->skb_iif | s32min-s32max |
| PARAM_VALUE | 0 | skb->sw_hash | 0-1 |
| PARAM_VALUE | 0 | skb->tc_at_ingress | 0-1 |
| PARAM_VALUE | 0 | skb->tc_depth | 0-3 |
| PARAM_VALUE | 0 | skb->tc_index | 0-u16max |
| PARAM_VALUE | 0 | skb->tc_skip_classify | 0 |
| PARAM_VALUE | 0 | skb->tstamp_type | 0-3 |
| PARAM_VALUE | 0 | skb->vlan_all | 0-4294967295 |
| PARAM_VALUE | 0 | skb->vlan_proto | 0-u16max |
| PARAM_VALUE | 0 | skb->vlan_tci | 0-u16max |
| PARAM_VALUE | 0 | skb->wifi_acked | 0-1 |
| PARAM_VALUE | 0 | skb->wifi_acked_valid | 0-1 |
| PARAM_VALUE | 1 | pt_prev | 4096-ptr_max |
| PARAM_VALUE | 2 | orig_dev | 4096-ptr_max |
| BUF_SIZE | 0 | skb | (-1)-s32max |
| BUF_SIZE | 0 | skb | (-1)-s32max |
| CAPPED_DATA | 0 | skb->dev->nd_net.net | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 2 | orig_dev | unit_byte |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |
net/core/dev.c __netif_receive_skb_core() -> deliver_skb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->alloc_cpu | 0-u16max |
| PARAM_VALUE | 0 | skb->csum | 0-4294967295 |
| PARAM_VALUE | 0 | skb->csum_complete_sw | 0-1 |
| PARAM_VALUE | 0 | skb->csum_level | 0-3 |
| PARAM_VALUE | 0 | skb->csum_not_inet | 0-1 |
| PARAM_VALUE | 0 | skb->csum_offset | 0-u16max |
| PARAM_VALUE | 0 | skb->csum_valid | 0-1 |
| PARAM_VALUE | 0 | skb->data_len | 0-4294967295 |
| PARAM_VALUE | 0 | skb->decrypted | 0-1 |
| PARAM_VALUE | 0 | skb->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->flags | 0-4294967295 |
| PARAM_VALUE | 0 | skb->dev->nd_net.net->ipv4.fqdir->f->frag_expire | 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560 |
| PARAM_VALUE | 0 | skb->dev->nd_net.net->ipv4.fqdir->f->qsize | 0,304,320 |
| PARAM_VALUE | 0 | skb->dev->ndisc_ops->fill_addr_option | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->ndisc_ops->parse_options | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->ndisc_ops->update | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->rtnl_link_ops->maxtype | 0-6,8-10,15,18,20,22,24,34,50 |
| PARAM_VALUE | 0 | skb->dev->rtnl_link_ops->priv_size | 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3544,3552,3720,9688-u64max |
| PARAM_VALUE | 0 | skb->dst_pending_confirm | 0-1 |
| PARAM_VALUE | 0 | skb->encap_hdr_csum | 0-1 |
| PARAM_VALUE | 0 | skb->encapsulation | 0-1 |
| PARAM_VALUE | 0 | skb->fclone | 0-3 |
| PARAM_VALUE | 0 | skb->from_ingress | 0-1 |
| PARAM_VALUE | 0 | skb->hash | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.alloc_cpu | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.csum | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.csum_complete_sw | 0-1 |
| PARAM_VALUE | 0 | skb->headers.csum_level | 0-3 |
| PARAM_VALUE | 0 | skb->headers.csum_not_inet | 0-1 |
| PARAM_VALUE | 0 | skb->headers.csum_offset | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.csum_start | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.csum_valid | 0-1 |
| PARAM_VALUE | 0 | skb->headers.decrypted | 0-1 |
| PARAM_VALUE | 0 | skb->headers.dst_pending_confirm | 0-1 |
| PARAM_VALUE | 0 | skb->headers.encap_hdr_csum | 0-1 |
| PARAM_VALUE | 0 | skb->headers.encapsulation | 0-1 |
| PARAM_VALUE | 0 | skb->headers.from_ingress | 0-1 |
| PARAM_VALUE | 0 | skb->headers.hash | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.ignore_df | 0-1 |
| PARAM_VALUE | 0 | skb->headers.inner_mac_header | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.inner_network_header | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.inner_protocol | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.inner_protocol_type | 0-1 |
| PARAM_VALUE | 0 | skb->headers.inner_transport_header | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.ip_summed | 0-3 |
| PARAM_VALUE | 0 | skb->headers.ipvs_property | 0-1 |
| PARAM_VALUE | 0 | skb->headers.l4_hash | 0-1 |
| PARAM_VALUE | 0 | skb->headers.mac_header | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.ndisc_nodetype | 0-3 |
| PARAM_VALUE | 0 | skb->headers.network_header | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.nf_skip_egress | 0-1 |
| PARAM_VALUE | 0 | skb->headers.nf_trace | 0-1 |
| PARAM_VALUE | 0 | skb->headers.no_fcs | 0-1 |
| PARAM_VALUE | 0 | skb->headers.offload_fwd_mark | 0-1 |
| PARAM_VALUE | 0 | skb->headers.offload_l3_fwd_mark | 0-1 |
| PARAM_VALUE | 0 | skb->headers.ooo_okay | 0-1 |
| PARAM_VALUE | 0 | skb->headers.pkt_type | 0-7 |
| PARAM_VALUE | 0 | skb->headers.priority | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.protocol | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.redirected | 0-1 |
| PARAM_VALUE | 0 | skb->headers.remcsum_offload | 0-1 |
| PARAM_VALUE | 0 | skb->headers.reserved_tailroom | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.secmark | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.sender_cpu | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.skb_iif | s32min-s32max |
| PARAM_VALUE | 0 | skb->headers.slow_gro | 0-1 |
| PARAM_VALUE | 0 | skb->headers.sw_hash | 0-1 |
| PARAM_VALUE | 0 | skb->headers.tc_at_ingress | 0-1 |
| PARAM_VALUE | 0 | skb->headers.tc_depth | 0-3 |
| PARAM_VALUE | 0 | skb->headers.tc_index | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.tc_skip_classify | 0-1 |
| PARAM_VALUE | 0 | skb->headers.transport_header | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.tstamp_type | 0-3 |
| PARAM_VALUE | 0 | skb->headers.unreadable | 0-1 |
| PARAM_VALUE | 0 | skb->headers.vlan_all | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.vlan_proto | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.vlan_tci | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.wifi_acked | 0-1 |
| PARAM_VALUE | 0 | skb->headers.wifi_acked_valid | 0-1 |
| PARAM_VALUE | 0 | skb->ignore_df | 0-1 |
| PARAM_VALUE | 0 | skb->inner_ipproto | 0-255 |
| PARAM_VALUE | 0 | skb->inner_protocol | 0-u16max |
| PARAM_VALUE | 0 | skb->inner_protocol_type | 0-1 |
| PARAM_VALUE | 0 | skb->ip_summed | 0-3 |
| PARAM_VALUE | 0 | skb->ipvs_property | 0-1 |
| PARAM_VALUE | 0 | skb->l4_hash | 0-1 |
| PARAM_VALUE | 0 | skb->mac_len | 0-u16max |
| PARAM_VALUE | 0 | skb->mark | 0-4294967295 |
| PARAM_VALUE | 0 | skb->napi_id | 0-4294967295 |
| PARAM_VALUE | 0 | skb->ndisc_nodetype | 0-3 |
| PARAM_VALUE | 0 | skb->nf_trace | 0-1 |
| PARAM_VALUE | 0 | skb->no_fcs | 0-1 |
| PARAM_VALUE | 0 | skb->offload_fwd_mark | 0-1 |
| PARAM_VALUE | 0 | skb->offload_l3_fwd_mark | 0-1 |
| PARAM_VALUE | 0 | skb->ooo_okay | 0-1 |
| PARAM_VALUE | 0 | skb->peeked | 0-1 |
| PARAM_VALUE | 0 | skb->priority | 0-4294967295 |
| PARAM_VALUE | 0 | skb->remcsum_offload | 0-1 |
| PARAM_VALUE | 0 | skb->reserved_tailroom | 0-4294967295 |
| PARAM_VALUE | 0 | skb->secmark | 0-4294967295 |
| PARAM_VALUE | 0 | skb->sender_cpu | 0-4294967295 |
| PARAM_VALUE | 0 | skb->sk->sk_callback_lock.owner_cpu | 0-4294967295 |
| PARAM_VALUE | 0 | skb->skb_iif | s32min-s32max |
| PARAM_VALUE | 0 | skb->sw_hash | 0-1 |
| PARAM_VALUE | 0 | skb->tc_at_ingress | 0-1 |
| PARAM_VALUE | 0 | skb->tc_depth | 0-3 |
| PARAM_VALUE | 0 | skb->tc_index | 0-u16max |
| PARAM_VALUE | 0 | skb->tc_skip_classify | 0 |
| PARAM_VALUE | 0 | skb->tstamp_type | 0-3 |
| PARAM_VALUE | 0 | skb->vlan_all | 0-4294967295 |
| PARAM_VALUE | 0 | skb->vlan_proto | 0-u16max |
| PARAM_VALUE | 0 | skb->vlan_tci | 0-u16max |
| PARAM_VALUE | 0 | skb->wifi_acked | 0-1 |
| PARAM_VALUE | 0 | skb->wifi_acked_valid | 0-1 |
| PARAM_VALUE | 1 | pt_prev | 4096-ptr_max |
| BUF_SIZE | 0 | skb | (-1)-s32max |
| BUF_SIZE | 0 | skb | (-1)-s32max |
| CAPPED_DATA | 0 | skb->dev->nd_net.net | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 2 | orig_dev | unit_byte |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |
net/core/dev.c __netif_receive_skb_core() -> deliver_skb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->csum | 0-4294967295 |
| PARAM_VALUE | 0 | skb->data_len | 0-4294967295 |
| PARAM_VALUE | 0 | skb->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->flags | 0-4294967295 |
| PARAM_VALUE | 0 | skb->dev->nd_net.net->ipv4.fqdir->f->frag_expire | 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560 |
| PARAM_VALUE | 0 | skb->dev->nd_net.net->ipv4.fqdir->f->qsize | 0,304,320 |
| PARAM_VALUE | 0 | skb->dev->ndisc_ops->fill_addr_option | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->ndisc_ops->parse_options | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->ndisc_ops->update | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->rtnl_link_ops->maxtype | 0-6,8-10,15,18,20,22,24,34,50 |
| PARAM_VALUE | 0 | skb->dev->rtnl_link_ops->priv_size | 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3544,3552,3720,9688-u64max |
| PARAM_VALUE | 0 | skb->hash | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.csum | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.hash | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.inner_protocol | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.priority | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.reserved_tailroom | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.secmark | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.sender_cpu | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.vlan_all | 0-4294967295 |
| PARAM_VALUE | 0 | skb->mark | 0-4294967295 |
| PARAM_VALUE | 0 | skb->napi_id | 0-4294967295 |
| PARAM_VALUE | 0 | skb->priority | 0-4294967295 |
| PARAM_VALUE | 0 | skb->redirected | 0 |
| PARAM_VALUE | 0 | skb->reserved_tailroom | 0-4294967295 |
| PARAM_VALUE | 0 | skb->secmark | 0-4294967295 |
| PARAM_VALUE | 0 | skb->sender_cpu | 0-4294967295 |
| PARAM_VALUE | 0 | skb->sk->sk_callback_lock.owner_cpu | 0-4294967295 |
| PARAM_VALUE | 0 | skb->tc_skip_classify | 0 |
| PARAM_VALUE | 0 | skb->vlan_all | 1-u32max |
| PARAM_VALUE | 1 | pt_prev | 4096-ptr_max |
| BUF_SIZE | 0 | skb | (-1)-s32max |
| BUF_SIZE | 0 | skb | (-1)-s32max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 2 | orig_dev | unit_byte |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |
net/core/dev.c __netif_receive_skb_core() -> deliver_skb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->csum | 0-4294967295 |
| PARAM_VALUE | 0 | skb->data_len | 0-4294967295 |
| PARAM_VALUE | 0 | skb->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->flags | 0-4294967295 |
| PARAM_VALUE | 0 | skb->dev->nd_net.net->ipv4.fqdir->f->frag_expire | 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560 |
| PARAM_VALUE | 0 | skb->dev->nd_net.net->ipv4.fqdir->f->qsize | 0,304,320 |
| PARAM_VALUE | 0 | skb->dev->ndisc_ops->fill_addr_option | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->ndisc_ops->parse_options | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->ndisc_ops->update | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->rtnl_link_ops->maxtype | 0-6,8-10,15,18,20,22,24,34,50 |
| PARAM_VALUE | 0 | skb->dev->rtnl_link_ops->priv_size | 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3544,3552,3720,9688-u64max |
| PARAM_VALUE | 0 | skb->dev->rx_handler | 1-u64max |
| PARAM_VALUE | 0 | skb->hash | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.csum | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.hash | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.inner_protocol | 0-u16max |
| PARAM_VALUE | 0 | skb->headers.priority | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.reserved_tailroom | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.secmark | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.sender_cpu | 0-4294967295 |
| PARAM_VALUE | 0 | skb->headers.vlan_all | 0-4294967295 |
| PARAM_VALUE | 0 | skb->mark | 0-4294967295 |
| PARAM_VALUE | 0 | skb->napi_id | 0-4294967295 |
| PARAM_VALUE | 0 | skb->priority | 0-4294967295 |
| PARAM_VALUE | 0 | skb->redirected | 0 |
| PARAM_VALUE | 0 | skb->reserved_tailroom | 0-4294967295 |
| PARAM_VALUE | 0 | skb->secmark | 0-4294967295 |
| PARAM_VALUE | 0 | skb->sender_cpu | 0-4294967295 |
| PARAM_VALUE | 0 | skb->sk->sk_callback_lock.owner_cpu | 0-4294967295 |
| PARAM_VALUE | 0 | skb->tc_skip_classify | 0 |
| PARAM_VALUE | 0 | skb->vlan_all | 0 |
| PARAM_VALUE | 1 | pt_prev | 4096-ptr_max |
| BUF_SIZE | 0 | skb | (-1)-s32max |
| BUF_SIZE | 0 | skb | (-1)-s32max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 2 | orig_dev | unit_byte |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |
net/core/dev.c deliver_ptype_list_skb() -> deliver_skb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->ethtool_ops->get_link_ext_state | 0,1281650680815353856,1471363006793740288,2066653251895574528,8975973974715154432,9149564991109386240 |
| PARAM_VALUE | 0 | skb->dev->ethtool_ops->get_mm_stats | 0,181867277093580800,5657799486394183680,5747745173089693696,8861185814274375680 |
| PARAM_VALUE | 0 | skb->dev->ethtool_ops->rxfh_max_num_contexts | 0,2,8,16,33 |
| PARAM_VALUE | 0 | skb->dev->ethtool_ops->supported_coalesce_params | 0-3,17,19,34-35,48,51,63,204,236,273,511,513,529,547,561,563,595,597,1553,1587,1681,132625,135697,657041,677393,2029107,2097665,2300433,2300595,3653155,12583935,12584499,13239859,117440512,536872499,s32max |
| PARAM_VALUE | 0 | skb->dev->nd_net.net->ipv4.fqdir->f->frag_expire | 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560 |
| PARAM_VALUE | 0 | skb->dev->nd_net.net->ipv4.fqdir->f->qsize | 0,304,320 |
| PARAM_VALUE | 0 | skb->dev->ndisc_ops->fill_addr_option | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->ndisc_ops->parse_options | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->ndisc_ops->update | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->rtnl_link_ops->maxtype | 0-6,8-10,15,18,20,22,24,34,50 |
| PARAM_VALUE | 0 | skb->dev->rtnl_link_ops->priv_size | 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3544,3552,3720,9688-u64max |
| PARAM_VALUE | 1 | pt_prev | 4096-ptr_max |
| BUF_SIZE | 0 | skb | (-1)-s32max |
| BUF_SIZE | 0 | skb | (-1)-s32max |
| DATA_SOURCE | 0 | skb | $0 |
| DATA_SOURCE | 2 | orig_dev | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 2 | orig_dev | unit_byte |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |
net/core/dev.c dev_queue_xmit_nit() -> deliver_skb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 0,4096-ptr_max |
| PARAM_VALUE | 0 | skb->pkt_type | 4 |
| PARAM_VALUE | 0 | skb->tstamp_type | 0 |
| PARAM_VALUE | 1 | pt_prev | 4096-ptr_max |
| PARAM_VALUE | 1 | pt_prev->ignore_outgoing | 0 |
| PARAM_VALUE | 2 | orig_dev->nd_net.net->ipv4.fqdir->f->frag_expire | 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560 |
| PARAM_VALUE | 2 | orig_dev->nd_net.net->ipv4.fqdir->f->qsize | 0,304,320 |
| PARAM_VALUE | 2 | orig_dev->ndisc_ops->fill_addr_option | 4096-ptr_max |
| PARAM_VALUE | 2 | orig_dev->ndisc_ops->parse_options | 4096-ptr_max |
| PARAM_VALUE | 2 | orig_dev->ndisc_ops->update | 4096-ptr_max |
| PARAM_VALUE | 2 | orig_dev->rtnl_link_ops->maxtype | 0-6,8-10,15,18,20,22,24,34,50 |
| PARAM_VALUE | 2 | orig_dev->rtnl_link_ops->priv_size | 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3544,3552,3720,9688-u64max |
| BUF_SIZE | 0 | skb | (-1)-0,240 |
| BUF_SIZE | 0 | skb | (-1)-0,240 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 2 | orig_dev->group | |
| NO_OVERFLOW_SIMPLE | 2 | orig_dev->num_tc | |
| NO_OVERFLOW_SIMPLE | 2 | orig_dev->real_num_rx_queues | |
| NO_OVERFLOW_SIMPLE | 2 | orig_dev->real_num_tx_queues | |
| NO_OVERFLOW_SIMPLE | 2 | orig_dev->stats.rx_bytes | |
| NO_OVERFLOW_SIMPLE | 2 | orig_dev->stats.tx_bytes | |
| NO_OVERFLOW_SIMPLE | 2 | orig_dev->tx_queue_len | |
| UNITS | 2 | orig_dev | unit_byte |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &lapb->lock | ||
| HALF_LOCKED2 | bh |
net/core/dev.c nf_ingress() -> deliver_skb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->ethtool_ops->get_link_ext_state | 0,1281650680815353856,1471363006793740288,2066653251895574528,8975973974715154432,9149564991109386240 |
| PARAM_VALUE | 0 | skb->dev->ethtool_ops->get_mm_stats | 0,181867277093580800,5657799486394183680,5747745173089693696,8861185814274375680 |
| PARAM_VALUE | 0 | skb->dev->ethtool_ops->rxfh_max_num_contexts | 0,2,8,16,33 |
| PARAM_VALUE | 0 | skb->dev->ethtool_ops->supported_coalesce_params | 0-3,17,19,34-35,48,51,63,204,236,273,511,513,529,547,561,563,595,597,1553,1587,1681,132625,135697,657041,677393,2029107,2097665,2300433,2300595,3653155,12583935,12584499,13239859,117440512,536872499,s32max |
| PARAM_VALUE | 0 | skb->dev->nd_net.net->ipv4.fqdir->f->frag_expire | 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560 |
| PARAM_VALUE | 0 | skb->dev->nd_net.net->ipv4.fqdir->f->qsize | 0,304,320 |
| PARAM_VALUE | 0 | skb->dev->ndisc_ops->fill_addr_option | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->ndisc_ops->parse_options | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->ndisc_ops->update | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->nf_hooks_ingress | 1 |
| PARAM_VALUE | 0 | skb->dev->rtnl_link_ops->maxtype | 0-6,8-10,15,18,20,22,24,34,50 |
| PARAM_VALUE | 0 | skb->dev->rtnl_link_ops->priv_size | 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3544,3552,3720,9688-u64max |
| PARAM_VALUE | 0 | skb->nf_skip_egress | 0 |
| PARAM_VALUE | 0 | skb->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | skb->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | skb->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 1 | pt_prev | 4096-ptr_max |
| BUF_SIZE | 0 | skb | (-1)-s32max |
| BUF_SIZE | 0 | skb | (-1)-s32max |
| DATA_SOURCE | 0 | skb | $0 |
| DATA_SOURCE | 2 | orig_dev | $3 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 2 | orig_dev | unit_byte |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |
net/core/dev.c sch_handle_ingress() -> deliver_skb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->ethtool_ops->get_link_ext_state | 0,1281650680815353856,1471363006793740288,2066653251895574528,8975973974715154432,9149564991109386240 |
| PARAM_VALUE | 0 | skb->dev->ethtool_ops->get_mm_stats | 0,181867277093580800,5657799486394183680,5747745173089693696,8861185814274375680 |
| PARAM_VALUE | 0 | skb->dev->ethtool_ops->rxfh_max_num_contexts | 0,2,8,16,33 |
| PARAM_VALUE | 0 | skb->dev->ethtool_ops->supported_coalesce_params | 0-3,17,19,34-35,48,51,63,204,236,273,511,513,529,547,561,563,595,597,1553,1587,1681,132625,135697,657041,677393,2029107,2097665,2300433,2300595,3653155,12583935,12584499,13239859,117440512,536872499,s32max |
| PARAM_VALUE | 0 | skb->dev->nd_net.net->ipv4.fqdir->f->frag_expire | 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560 |
| PARAM_VALUE | 0 | skb->dev->nd_net.net->ipv4.fqdir->f->qsize | 0,304,320 |
| PARAM_VALUE | 0 | skb->dev->ndisc_ops->fill_addr_option | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->ndisc_ops->parse_options | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->ndisc_ops->update | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->dev->rtnl_link_ops->maxtype | 0-6,8-10,15,18,20,22,24,34,50 |
| PARAM_VALUE | 0 | skb->dev->rtnl_link_ops->priv_size | 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3544,3552,3720,9688-u64max |
| PARAM_VALUE | 0 | skb->dev->tcx_ingress | 1-u64max |
| PARAM_VALUE | 0 | skb->nf_skip_egress | 1 |
| PARAM_VALUE | 0 | skb->tc_skip_classify | 0 |
| PARAM_VALUE | 1 | pt_prev | 4096-ptr_max |
| BUF_SIZE | 0 | skb | (-1)-s32max |
| BUF_SIZE | 0 | skb | (-1)-s32max |
| DATA_SOURCE | 0 | skb | $0 |
| DATA_SOURCE | 2 | orig_dev | $3 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 2 | orig_dev | unit_byte |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |