br_nf_hook_thresh identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/net/netfilter/br_netfilter.h, line 25 (as a prototype)

Defined in 1 files as a function:

net/bridge/br_netfilter_hooks.c, line 1123 (as a function)

Referenced in 2 files:

Smatch caller information:

net/bridge/br_netfilter_hooks.c br_nf_forward_finish() -> br_nf_hook_thresh()

Type	Parameter	Key	Value
PARAM_VALUE	0	hook	2
PARAM_VALUE	1	net->ipv4.fqdir->f->frag_expire	0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE	1	net->ipv4.fqdir->f->qsize	0,304,320
PARAM_VALUE	3	skb	4096-ptr_max
PARAM_VALUE	3	skb->dev->nd_net.net->ipv4.fqdir->f->frag_expire	0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE	3	skb->dev->nd_net.net->ipv4.fqdir->f->qsize	0,304,320
PARAM_VALUE	3	skb->dev->ndisc_ops->fill_addr_option	4096-ptr_max
PARAM_VALUE	3	skb->dev->ndisc_ops->parse_options	4096-ptr_max
PARAM_VALUE	3	skb->dev->ndisc_ops->update	4096-ptr_max
PARAM_VALUE	3	skb->dev->rtnl_link_ops->maxtype	0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE	3	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	5	outdev->nd_net.net->ipv4.fqdir->f->frag_expire	0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE	5	outdev->nd_net.net->ipv4.fqdir->f->qsize	0,304,320
PARAM_VALUE	5	outdev->ndisc_ops->fill_addr_option	4096-ptr_max
PARAM_VALUE	5	outdev->ndisc_ops->parse_options	4096-ptr_max
PARAM_VALUE	5	outdev->ndisc_ops->update	4096-ptr_max
PARAM_VALUE	5	outdev->rtnl_link_ops->maxtype	0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE	5	outdev->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	6	okfn	8377095739089833984
BUF_SIZE	1	net	(-1),1-s32max
BUF_SIZE	1	net	(-1),1-s32max
BUF_SIZE	2	sk->__sk_common.skc_prot	(-1),448
BUF_SIZE	2	sk->sk_user_data	(-1),1-259,368
BUF_SIZE	3	skb	(-1)-s32max
BUF_SIZE	3	skb	(-1)-s32max
CAPPED_DATA	3	skb->head	1
DATA_SOURCE	1	net	$0
DATA_SOURCE	2	sk	$1
DATA_SOURCE	3	skb	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	sk->sk_receive_queue.prev->csum_offset	0-u16max
HOST_DATA	2	sk->sk_receive_queue.prev->data_len	0-u32max[c]
HOST_DATA	2	sk->sk_receive_queue.prev->len	0-241,4294901762-u32max[c]
HOST_DATA	2	sk->sk_receive_queue.prev->next->csum_offset	0-u16max
HOST_DATA	2	sk->sk_receive_queue.prev->next->data_len	0-u32max[c]
HOST_DATA	2	sk->sk_receive_queue.prev->next->len	0-241,4294901762-u32max[c]
HOST_DATA	2	sk->sk_receive_queue.prev->next->truesize	0-u32max
HOST_DATA	2	sk->sk_receive_queue.prev->truesize	0-u32max
HOST_DATA	3	skb->csum	0-192512[c]
HOST_DATA	3	skb->csum_offset	0-u16max
HOST_DATA	3	skb->data_len	0-u32max[c]
HOST_DATA	3	skb->inner_protocol	1-255
HOST_DATA	3	skb->next->csum_offset	0-u16max
HOST_DATA	3	skb->next->data_len	0-u32max[c]
HOST_DATA	3	skb->next->len	1-u32max[c]
HOST_DATA	3	skb->next->prev->csum_offset	0-u16max
HOST_DATA	3	skb->next->prev->data_len	0-u32max[c]
HOST_DATA	3	skb->next->prev->len	1-u32max[c]
HOST_DATA	3	skb->next->prev->tstamp	500000002-4294967299794967295[c]
HOST_DATA	3	skb->prev->csum_offset	0-u16max
HOST_DATA	3	skb->prev->data_len	0-u32max[c]
HOST_DATA	3	skb->prev->len	0-u32max[c]
HOST_DATA	3	skb->prev->truesize	0-u32max
HOST_DATA	3	skb->prev->tstamp	500000002-4294967299794967295[c]
HOST_DATA	3	skb->prev->users.refs.counter	s32min-0,2-s32max
HOST_DATA	3	skb->protocol	1-255
HOST_DATA	3	skb->truesize	0-u32max
HOST_DATA	3	skb->tstamp	500000002-4294967299794967295[c]
HOST_DATA	3	skb->users.refs.counter	s32min-0,2-s32max
HOST_DATA	3	*skb->data	0-255
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.head->end
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.head->len
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.head->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.head->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.len
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->end
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->len
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->next->end
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->next->len
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->next->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->next->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_prot_creator->twsk_prot->twsk_slab->sheaf_capacity
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->end
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->len
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->next->end
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->next->len
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->next->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->end
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->prev->end
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->prev->len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->prev->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->prev->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->data_len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->next->data_len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->next->len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->truesize
NO_OVERFLOW_SIMPLE	3	skb->data_len
NO_OVERFLOW_SIMPLE	3	skb->dev->group
NO_OVERFLOW_SIMPLE	3	skb->dev->num_tc
NO_OVERFLOW_SIMPLE	3	skb->dev->proto_down
NO_OVERFLOW_SIMPLE	3	skb->dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE	3	skb->dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE	3	skb->dev->stats.rx_bytes
NO_OVERFLOW_SIMPLE	3	skb->dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE	3	skb->dev->tx_queue_len
NO_OVERFLOW_SIMPLE	3	skb->end
NO_OVERFLOW_SIMPLE	3	skb->len
NO_OVERFLOW_SIMPLE	3	skb->next->data_len
NO_OVERFLOW_SIMPLE	3	skb->next->end
NO_OVERFLOW_SIMPLE	3	skb->next->len
NO_OVERFLOW_SIMPLE	3	skb->next->tail
NO_OVERFLOW_SIMPLE	3	skb->next->truesize
NO_OVERFLOW_SIMPLE	3	skb->prev->data_len
NO_OVERFLOW_SIMPLE	3	skb->prev->end
NO_OVERFLOW_SIMPLE	3	skb->prev->len
NO_OVERFLOW_SIMPLE	3	skb->prev->tail
NO_OVERFLOW_SIMPLE	3	skb->prev->truesize
NO_OVERFLOW_SIMPLE	3	skb->sk->sk_backlog.len
NO_OVERFLOW_SIMPLE	3	skb->tail
NO_OVERFLOW_SIMPLE	3	skb->truesize
NO_OVERFLOW_SIMPLE	5	outdev->group
NO_OVERFLOW_SIMPLE	5	outdev->num_tc
NO_OVERFLOW_SIMPLE	5	outdev->proto_down
NO_OVERFLOW_SIMPLE	5	outdev->real_num_rx_queues
NO_OVERFLOW_SIMPLE	5	outdev->real_num_tx_queues
NO_OVERFLOW_SIMPLE	5	outdev->stats.rx_bytes
NO_OVERFLOW_SIMPLE	5	outdev->stats.tx_bytes
NO_OVERFLOW_SIMPLE	5	outdev->tx_queue_len
UNITS	1	net	unit_byte
UNITS	2	sk	unit_byte
UNITS	3	skb	unit_byte
UNITS	5	outdev	unit_byte
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read
HALF_LOCKED2	1	&net->ipv4.mfc_mutex
HALF_LOCKED2	1	&net->ipv6.mfc_mutex
HALF_LOCKED2	2	sk
HALF_LOCKED2	2	&sk->sk_callback_lock
HALF_LOCKED2	2	&sk->sk_lock.slock

net/bridge/br_netfilter_hooks.c br_nf_pre_routing_finish() -> br_nf_hook_thresh()

Type	Parameter	Key	Value
PARAM_VALUE	0	hook	0
PARAM_VALUE	1	net->ipv4.fqdir->f->frag_expire	0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE	1	net->ipv4.fqdir->f->qsize	0,304,320
PARAM_VALUE	3	skb	4096-ptr_max
PARAM_VALUE	3	skb->_skb_refdst	0,4096-18446744073709547521
PARAM_VALUE	3	skb->cb	4096-ptr_max
PARAM_VALUE	3	skb->dev	4096-ptr_max
PARAM_VALUE	3	skb->dev->ip_ptr->mc_list->crcount	0-255
PARAM_VALUE	3	skb->dev->ip_ptr->mc_list->gsquery	0-255
PARAM_VALUE	3	skb->dev->ip_ptr->mc_list->loaded	0-255
PARAM_VALUE	3	skb->dev->ip_ptr->mc_list->multiaddr	0-4294967295
PARAM_VALUE	3	skb->dev->ip_ptr->mc_list->refcnt.refs.counter	s32min-s32max
PARAM_VALUE	3	skb->dev->ip_ptr->mc_list->reporter	0-255
PARAM_VALUE	3	skb->dev->ip_ptr->mc_list->sfmode	0-4294967295
PARAM_VALUE	3	skb->dev->ip_ptr->mc_list->timer.flags	0-4294967295
PARAM_VALUE	3	skb->dev->ip_ptr->mc_list->tm_running	0-255
PARAM_VALUE	3	skb->dev->ip_ptr->mc_list->unsolicit_count	0-255
PARAM_VALUE	3	skb->dev->ip_ptr->mc_list->users	s32min-s32max
PARAM_VALUE	3	skb->dev->nd_net.net->ipv4.fib_default->tb_data->stats->gets	0-4294967295
PARAM_VALUE	3	skb->dev->nd_net.net->ipv4.fib_default->tb_data->stats->semantic_match_passed	0-4294967295
PARAM_VALUE	3	skb->dev->nd_net.net->ipv4.fib_main->tb_data->kv->bits	1-255
PARAM_VALUE	3	skb->dev->nd_net.net->ipv4.fib_main->tb_data->kv->pos	0-254
PARAM_VALUE	3	skb->dev->nd_net.net->ipv4.fib_main->tb_data->kv->slen	1-255
PARAM_VALUE	3	skb->dev->nd_net.net->ipv4.fib_main->tb_data->stats->backtrack	0-4294967295
PARAM_VALUE	3	skb->dev->nd_net.net->ipv4.fib_main->tb_data->stats->gets	0-4294967295
PARAM_VALUE	3	skb->dev->nd_net.net->ipv4.fib_main->tb_data->stats->null_node_hit	0-4294967295
PARAM_VALUE	3	skb->dev->nd_net.net->ipv4.fib_main->tb_data->stats->semantic_match_miss	0-4294967295
PARAM_VALUE	3	skb->dev->nd_net.net->ipv4.fib_main->tb_data->stats->semantic_match_passed	0-4294967295
PARAM_VALUE	3	skb->dev->nd_net.net->ipv4.fqdir->f->frag_expire	0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE	3	skb->dev->nd_net.net->ipv4.fqdir->f->qsize	0,304,320
PARAM_VALUE	3	skb->dev->ndisc_ops->fill_addr_option	4096-ptr_max
PARAM_VALUE	3	skb->dev->ndisc_ops->parse_options	4096-ptr_max
PARAM_VALUE	3	skb->dev->ndisc_ops->update	4096-ptr_max
PARAM_VALUE	3	skb->dev->rtnl_link_ops->maxtype	0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE	3	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	4	indev	4096-ptr_max
PARAM_VALUE	4	indev->ip_ptr->dev->nd_net.net->ipv4.fib_default->tb_data->stats->gets	0-4294967295
PARAM_VALUE	4	indev->ip_ptr->dev->nd_net.net->ipv4.fib_main->tb_data->kv->bits	1-255
PARAM_VALUE	4	indev->ip_ptr->dev->nd_net.net->ipv4.fib_main->tb_data->kv->pos	0-254
PARAM_VALUE	4	indev->ip_ptr->dev->nd_net.net->ipv4.fib_main->tb_data->kv->slen	1-255
PARAM_VALUE	4	indev->ip_ptr->dev->nd_net.net->ipv4.fib_main->tb_data->stats->backtrack	0-4294967295
PARAM_VALUE	4	indev->ip_ptr->dev->nd_net.net->ipv4.fib_main->tb_data->stats->gets	0-4294967295
PARAM_VALUE	4	indev->ip_ptr->dev->nd_net.net->ipv4.fib_main->tb_data->stats->null_node_hit	0-4294967295
PARAM_VALUE	4	indev->ip_ptr->dev->nd_net.net->ipv4.fib_main->tb_data->stats->semantic_match_miss	0-4294967295
PARAM_VALUE	4	indev->ip_ptr->mc_list->crcount	0-255
PARAM_VALUE	4	indev->ip_ptr->mc_list->gsquery	0-255
PARAM_VALUE	4	indev->ip_ptr->mc_list->loaded	0-255
PARAM_VALUE	4	indev->ip_ptr->mc_list->multiaddr	0-4294967295
PARAM_VALUE	4	indev->ip_ptr->mc_list->refcnt.refs.counter	s32min-s32max
PARAM_VALUE	4	indev->ip_ptr->mc_list->reporter	0-255
PARAM_VALUE	4	indev->ip_ptr->mc_list->sfmode	0-4294967295
PARAM_VALUE	4	indev->ip_ptr->mc_list->timer.flags	0-4294967295
PARAM_VALUE	4	indev->ip_ptr->mc_list->tm_running	0-255
PARAM_VALUE	4	indev->ip_ptr->mc_list->unsolicit_count	0-255
PARAM_VALUE	4	indev->ip_ptr->mc_list->users	s32min-s32max
PARAM_VALUE	4	indev->nd_net.net->ipv4.fib_default->tb_data->stats->gets	0-4294967295
PARAM_VALUE	4	indev->nd_net.net->ipv4.fib_default->tb_data->stats->semantic_match_passed	0-4294967295
PARAM_VALUE	4	indev->nd_net.net->ipv4.fib_main->tb_data->kv->bits	1-255
PARAM_VALUE	4	indev->nd_net.net->ipv4.fib_main->tb_data->kv->pos	0-254
PARAM_VALUE	4	indev->nd_net.net->ipv4.fib_main->tb_data->kv->slen	1-255
PARAM_VALUE	4	indev->nd_net.net->ipv4.fib_main->tb_data->stats->backtrack	0-4294967295
PARAM_VALUE	4	indev->nd_net.net->ipv4.fib_main->tb_data->stats->gets	0-4294967295
PARAM_VALUE	4	indev->nd_net.net->ipv4.fib_main->tb_data->stats->null_node_hit	0-4294967295
PARAM_VALUE	4	indev->nd_net.net->ipv4.fib_main->tb_data->stats->semantic_match_miss	0-4294967295
PARAM_VALUE	4	indev->nd_net.net->ipv4.fib_main->tb_data->stats->semantic_match_passed	0-4294967295
PARAM_VALUE	4	indev->nd_net.net->ipv4.fqdir->f->frag_expire	0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE	4	indev->nd_net.net->ipv4.fqdir->f->qsize	0,304,320
PARAM_VALUE	4	indev->ndisc_ops->fill_addr_option	4096-ptr_max
PARAM_VALUE	4	indev->ndisc_ops->parse_options	4096-ptr_max
PARAM_VALUE	4	indev->ndisc_ops->update	4096-ptr_max
PARAM_VALUE	4	indev->rtnl_link_ops->maxtype	0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE	4	indev->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	5	outdev	0
PARAM_VALUE	6	okfn	5901605582063611904
BUF_SIZE	1	net	(-1),1-s32max
BUF_SIZE	1	net	(-1),1-s32max
BUF_SIZE	2	sk->__sk_common.skc_prot	(-1),448
BUF_SIZE	2	sk->sk_user_data	(-1),1-259,368
BUF_SIZE	3	skb	(-1)-s32max
BUF_SIZE	3	skb	(-1)-s32max
CAPPED_DATA	3	skb->head	1
DATA_SOURCE	1	net	$0
DATA_SOURCE	2	sk	$1
DATA_SOURCE	3	skb	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	sk->sk_receive_queue.prev->csum_offset	0-u16max
HOST_DATA	2	sk->sk_receive_queue.prev->data_len	0-u32max[c]
HOST_DATA	2	sk->sk_receive_queue.prev->len	0-241,4294901762-u32max[c]
HOST_DATA	2	sk->sk_receive_queue.prev->next->csum_offset	0-u16max
HOST_DATA	2	sk->sk_receive_queue.prev->next->data_len	0-u32max[c]
HOST_DATA	2	sk->sk_receive_queue.prev->next->len	0-241,4294901762-u32max[c]
HOST_DATA	2	sk->sk_receive_queue.prev->next->truesize	0-u32max
HOST_DATA	2	sk->sk_receive_queue.prev->truesize	0-u32max
HOST_DATA	3	skb->csum	0-192512[c]
HOST_DATA	3	skb->csum_offset	0-u16max
HOST_DATA	3	skb->data_len	0-u32max[c]
HOST_DATA	3	skb->inner_protocol	1-255
HOST_DATA	3	skb->next->csum_offset	0-u16max
HOST_DATA	3	skb->next->data_len	0-u32max[c]
HOST_DATA	3	skb->next->len	1-u32max[c]
HOST_DATA	3	skb->next->prev->csum_offset	0-u16max
HOST_DATA	3	skb->next->prev->data_len	0-u32max[c]
HOST_DATA	3	skb->next->prev->len	1-u32max[c]
HOST_DATA	3	skb->next->prev->tstamp	500000002-4294967299794967295[c]
HOST_DATA	3	skb->prev->csum_offset	0-u16max
HOST_DATA	3	skb->prev->data_len	0-u32max[c]
HOST_DATA	3	skb->prev->len	0-u32max[c]
HOST_DATA	3	skb->prev->truesize	0-u32max
HOST_DATA	3	skb->prev->tstamp	500000002-4294967299794967295[c]
HOST_DATA	3	skb->prev->users.refs.counter	s32min-0,2-s32max
HOST_DATA	3	skb->protocol	1-255
HOST_DATA	3	skb->truesize	0-u32max
HOST_DATA	3	skb->tstamp	500000002-4294967299794967295[c]
HOST_DATA	3	skb->users.refs.counter	s32min-0,2-s32max
HOST_DATA	3	*skb->data	0-255
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.head->end
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.head->len
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.head->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.head->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.len
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->end
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->len
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->next->end
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->next->len
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->next->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->next->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_prot_creator->twsk_prot->twsk_slab->sheaf_capacity
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->end
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->len
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->next->end
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->next->len
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->next->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->end
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->prev->end
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->prev->len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->prev->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->prev->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->data_len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->next->data_len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->next->len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->truesize
NO_OVERFLOW_SIMPLE	3	skb->data_len
NO_OVERFLOW_SIMPLE	3	skb->dev->group
NO_OVERFLOW_SIMPLE	3	skb->dev->num_tc
NO_OVERFLOW_SIMPLE	3	skb->dev->proto_down
NO_OVERFLOW_SIMPLE	3	skb->dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE	3	skb->dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE	3	skb->dev->stats.rx_bytes
NO_OVERFLOW_SIMPLE	3	skb->dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE	3	skb->dev->tx_queue_len
NO_OVERFLOW_SIMPLE	3	skb->end
NO_OVERFLOW_SIMPLE	3	skb->len
NO_OVERFLOW_SIMPLE	3	skb->next->data_len
NO_OVERFLOW_SIMPLE	3	skb->next->end
NO_OVERFLOW_SIMPLE	3	skb->next->len
NO_OVERFLOW_SIMPLE	3	skb->next->tail
NO_OVERFLOW_SIMPLE	3	skb->next->truesize
NO_OVERFLOW_SIMPLE	3	skb->prev->data_len
NO_OVERFLOW_SIMPLE	3	skb->prev->end
NO_OVERFLOW_SIMPLE	3	skb->prev->len
NO_OVERFLOW_SIMPLE	3	skb->prev->tail
NO_OVERFLOW_SIMPLE	3	skb->prev->truesize
NO_OVERFLOW_SIMPLE	3	skb->sk->sk_backlog.len
NO_OVERFLOW_SIMPLE	3	skb->tail
NO_OVERFLOW_SIMPLE	3	skb->truesize
NO_OVERFLOW_SIMPLE	4	indev->group
NO_OVERFLOW_SIMPLE	4	indev->num_tc
NO_OVERFLOW_SIMPLE	4	indev->proto_down
NO_OVERFLOW_SIMPLE	4	indev->real_num_rx_queues
NO_OVERFLOW_SIMPLE	4	indev->real_num_tx_queues
NO_OVERFLOW_SIMPLE	4	indev->stats.rx_bytes
NO_OVERFLOW_SIMPLE	4	indev->stats.tx_bytes
NO_OVERFLOW_SIMPLE	4	indev->tx_queue_len
UNITS	1	net	unit_byte
UNITS	2	sk	unit_byte
UNITS	3	skb	unit_byte
UNITS	4	indev	unit_byte
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read
HALF_LOCKED2	1	&net->ipv4.mfc_mutex
HALF_LOCKED2	1	&net->ipv6.mfc_mutex
HALF_LOCKED2	2	sk
HALF_LOCKED2	2	&sk->sk_callback_lock
HALF_LOCKED2	2	&sk->sk_lock.slock

net/bridge/br_netfilter_hooks.c br_nf_pre_routing_finish() -> br_nf_hook_thresh()

Type	Parameter	Key	Value
PARAM_VALUE	0	hook	0
PARAM_VALUE	1	net->ipv4.fqdir->f->frag_expire	0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE	1	net->ipv4.fqdir->f->qsize	0,304,320
PARAM_VALUE	3	skb	4096-ptr_max
PARAM_VALUE	3	skb->_skb_refdst	0,4096-18446744073709547521
PARAM_VALUE	3	skb->cb	4096-ptr_max
PARAM_VALUE	3	skb->dev	4096-ptr_max
PARAM_VALUE	3	skb->dev->nd_net.net->ipv4.fqdir->f->frag_expire	0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE	3	skb->dev->nd_net.net->ipv4.fqdir->f->qsize	0,304,320
PARAM_VALUE	3	skb->dev->ndisc_ops->fill_addr_option	4096-ptr_max
PARAM_VALUE	3	skb->dev->ndisc_ops->parse_options	4096-ptr_max
PARAM_VALUE	3	skb->dev->ndisc_ops->update	4096-ptr_max
PARAM_VALUE	3	skb->dev->rtnl_link_ops->maxtype	0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE	3	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	3	skb->dev->rx_handler_data	4096-ptr_max
PARAM_VALUE	4	indev	4096-ptr_max
PARAM_VALUE	4	indev->nd_net.net->ipv4.fqdir->f->frag_expire	0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE	4	indev->nd_net.net->ipv4.fqdir->f->qsize	0,304,320
PARAM_VALUE	4	indev->ndisc_ops->fill_addr_option	4096-ptr_max
PARAM_VALUE	4	indev->ndisc_ops->parse_options	4096-ptr_max
PARAM_VALUE	4	indev->ndisc_ops->update	4096-ptr_max
PARAM_VALUE	4	indev->rtnl_link_ops->maxtype	0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE	4	indev->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	4	indev->rx_handler_data	4096-ptr_max
PARAM_VALUE	5	outdev	0
PARAM_VALUE	6	okfn	8550237040268242944
BUF_SIZE	1	net	(-1),1-s32max
BUF_SIZE	1	net	(-1),1-s32max
BUF_SIZE	2	sk->__sk_common.skc_prot	(-1),448
BUF_SIZE	2	sk->sk_user_data	(-1),1-259,368
BUF_SIZE	3	skb	(-1)-s32max
BUF_SIZE	3	skb	(-1)-s32max
CAPPED_DATA	3	skb->head	1
DATA_SOURCE	1	net	$0
DATA_SOURCE	2	sk	$1
DATA_SOURCE	3	skb	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	sk->sk_receive_queue.prev->csum_offset	0-u16max
HOST_DATA	2	sk->sk_receive_queue.prev->data_len	0-u32max[c]
HOST_DATA	2	sk->sk_receive_queue.prev->len	0-241,4294901762-u32max[c]
HOST_DATA	2	sk->sk_receive_queue.prev->next->csum_offset	0-u16max
HOST_DATA	2	sk->sk_receive_queue.prev->next->data_len	0-u32max[c]
HOST_DATA	2	sk->sk_receive_queue.prev->next->len	0-241,4294901762-u32max[c]
HOST_DATA	2	sk->sk_receive_queue.prev->next->truesize	0-u32max
HOST_DATA	2	sk->sk_receive_queue.prev->truesize	0-u32max
HOST_DATA	3	skb->csum	0-192512[c]
HOST_DATA	3	skb->csum_offset	0-u16max
HOST_DATA	3	skb->data_len	0-u32max[c]
HOST_DATA	3	skb->inner_protocol	1-255
HOST_DATA	3	skb->next->csum_offset	0-u16max
HOST_DATA	3	skb->next->data_len	0-u32max[c]
HOST_DATA	3	skb->next->len	1-u32max[c]
HOST_DATA	3	skb->next->prev->csum_offset	0-u16max
HOST_DATA	3	skb->next->prev->data_len	0-u32max[c]
HOST_DATA	3	skb->next->prev->len	1-u32max[c]
HOST_DATA	3	skb->next->prev->tstamp	500000002-4294967299794967295[c]
HOST_DATA	3	skb->prev->csum_offset	0-u16max
HOST_DATA	3	skb->prev->data_len	0-u32max[c]
HOST_DATA	3	skb->prev->len	0-u32max[c]
HOST_DATA	3	skb->prev->truesize	0-u32max
HOST_DATA	3	skb->prev->tstamp	500000002-4294967299794967295[c]
HOST_DATA	3	skb->prev->users.refs.counter	s32min-0,2-s32max
HOST_DATA	3	skb->protocol	1-255
HOST_DATA	3	skb->truesize	0-u32max
HOST_DATA	3	skb->tstamp	500000002-4294967299794967295[c]
HOST_DATA	3	skb->users.refs.counter	s32min-0,2-s32max
HOST_DATA	3	*skb->data	0-255
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.head->end
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.head->len
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.head->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.head->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.len
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->end
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->len
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->next->end
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->next->len
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->next->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->next->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_prot_creator->twsk_prot->twsk_slab->sheaf_capacity
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->end
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->len
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->next->end
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->next->len
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->next->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->end
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->prev->end
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->prev->len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->prev->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->prev->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->data_len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->next->data_len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->next->len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->truesize
NO_OVERFLOW_SIMPLE	3	skb->data_len
NO_OVERFLOW_SIMPLE	3	skb->dev->group
NO_OVERFLOW_SIMPLE	3	skb->dev->num_tc
NO_OVERFLOW_SIMPLE	3	skb->dev->proto_down
NO_OVERFLOW_SIMPLE	3	skb->dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE	3	skb->dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE	3	skb->dev->stats.rx_bytes
NO_OVERFLOW_SIMPLE	3	skb->dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE	3	skb->dev->tx_queue_len
NO_OVERFLOW_SIMPLE	3	skb->end
NO_OVERFLOW_SIMPLE	3	skb->len
NO_OVERFLOW_SIMPLE	3	skb->next->data_len
NO_OVERFLOW_SIMPLE	3	skb->next->end
NO_OVERFLOW_SIMPLE	3	skb->next->len
NO_OVERFLOW_SIMPLE	3	skb->next->tail
NO_OVERFLOW_SIMPLE	3	skb->next->truesize
NO_OVERFLOW_SIMPLE	3	skb->prev->data_len
NO_OVERFLOW_SIMPLE	3	skb->prev->end
NO_OVERFLOW_SIMPLE	3	skb->prev->len
NO_OVERFLOW_SIMPLE	3	skb->prev->tail
NO_OVERFLOW_SIMPLE	3	skb->prev->truesize
NO_OVERFLOW_SIMPLE	3	skb->sk->sk_backlog.len
NO_OVERFLOW_SIMPLE	3	skb->tail
NO_OVERFLOW_SIMPLE	3	skb->truesize
NO_OVERFLOW_SIMPLE	4	indev->group
NO_OVERFLOW_SIMPLE	4	indev->num_tc
NO_OVERFLOW_SIMPLE	4	indev->proto_down
NO_OVERFLOW_SIMPLE	4	indev->real_num_rx_queues
NO_OVERFLOW_SIMPLE	4	indev->real_num_tx_queues
NO_OVERFLOW_SIMPLE	4	indev->stats.rx_bytes
NO_OVERFLOW_SIMPLE	4	indev->stats.tx_bytes
NO_OVERFLOW_SIMPLE	4	indev->tx_queue_len
UNITS	1	net	unit_byte
UNITS	2	sk	unit_byte
UNITS	3	skb	unit_byte
UNITS	4	indev	unit_byte
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read
HALF_LOCKED2	1	&net->ipv4.mfc_mutex
HALF_LOCKED2	1	&net->ipv6.mfc_mutex
HALF_LOCKED2	2	sk
HALF_LOCKED2	2	&sk->sk_callback_lock
HALF_LOCKED2	2	&sk->sk_lock.slock

net/bridge/br_netfilter_ipv6.c br_nf_pre_routing_finish_ipv6() -> br_nf_hook_thresh()

Type	Parameter	Key	Value
PARAM_VALUE	0	hook	0
PARAM_VALUE	1	net->ipv4.fqdir->f->frag_expire	0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE	1	net->ipv4.fqdir->f->qsize	0,304,320
PARAM_VALUE	3	skb	4096-ptr_max
PARAM_VALUE	3	skb->_skb_refdst	0
PARAM_VALUE	3	skb->cb	4096-ptr_max
PARAM_VALUE	3	skb->dev	4096-ptr_max
PARAM_VALUE	3	skb->dev->nd_net.net->ipv4.fqdir->f->frag_expire	0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE	3	skb->dev->nd_net.net->ipv4.fqdir->f->qsize	0,304,320
PARAM_VALUE	3	skb->dev->ndisc_ops->fill_addr_option	4096-ptr_max
PARAM_VALUE	3	skb->dev->ndisc_ops->parse_options	4096-ptr_max
PARAM_VALUE	3	skb->dev->ndisc_ops->update	4096-ptr_max
PARAM_VALUE	3	skb->dev->rtnl_link_ops->maxtype	0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE	3	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	4	indev	4096-ptr_max
PARAM_VALUE	4	indev->nd_net.net->ipv4.fqdir->f->frag_expire	0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE	4	indev->nd_net.net->ipv4.fqdir->f->qsize	0,304,320
PARAM_VALUE	4	indev->ndisc_ops->fill_addr_option	4096-ptr_max
PARAM_VALUE	4	indev->ndisc_ops->parse_options	4096-ptr_max
PARAM_VALUE	4	indev->ndisc_ops->update	4096-ptr_max
PARAM_VALUE	4	indev->rtnl_link_ops->maxtype	0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE	4	indev->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	5	outdev	0
PARAM_VALUE	6	okfn	5901605582063611904
BUF_SIZE	1	net	(-1),1-s32max
BUF_SIZE	1	net	(-1),1-s32max
BUF_SIZE	2	sk->__sk_common.skc_prot	(-1),448
BUF_SIZE	2	sk->sk_user_data	(-1),1-259,368
BUF_SIZE	3	skb	(-1)-s32max
BUF_SIZE	3	skb	(-1)-s32max
CAPPED_DATA	3	skb->head	1
DATA_SOURCE	1	net	$0
DATA_SOURCE	2	sk	$1
DATA_SOURCE	3	skb	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	sk->sk_receive_queue.prev->csum_offset	0-u16max
HOST_DATA	2	sk->sk_receive_queue.prev->data_len	0-u32max[c]
HOST_DATA	2	sk->sk_receive_queue.prev->len	0-241,4294901762-u32max[c]
HOST_DATA	2	sk->sk_receive_queue.prev->next->csum_offset	0-u16max
HOST_DATA	2	sk->sk_receive_queue.prev->next->data_len	0-u32max[c]
HOST_DATA	2	sk->sk_receive_queue.prev->next->len	0-241,4294901762-u32max[c]
HOST_DATA	2	sk->sk_receive_queue.prev->next->truesize	0-u32max
HOST_DATA	2	sk->sk_receive_queue.prev->truesize	0-u32max
HOST_DATA	3	skb->csum	0-192512[c]
HOST_DATA	3	skb->csum_offset	0-u16max
HOST_DATA	3	skb->data_len	0-u32max[c]
HOST_DATA	3	skb->inner_protocol	1-255
HOST_DATA	3	skb->next->csum_offset	0-u16max
HOST_DATA	3	skb->next->data_len	0-u32max[c]
HOST_DATA	3	skb->next->len	1-u32max[c]
HOST_DATA	3	skb->next->prev->csum_offset	0-u16max
HOST_DATA	3	skb->next->prev->data_len	0-u32max[c]
HOST_DATA	3	skb->next->prev->len	1-u32max[c]
HOST_DATA	3	skb->next->prev->tstamp	500000002-4294967299794967295[c]
HOST_DATA	3	skb->prev->csum_offset	0-u16max
HOST_DATA	3	skb->prev->data_len	0-u32max[c]
HOST_DATA	3	skb->prev->len	0-u32max[c]
HOST_DATA	3	skb->prev->truesize	0-u32max
HOST_DATA	3	skb->prev->tstamp	500000002-4294967299794967295[c]
HOST_DATA	3	skb->prev->users.refs.counter	s32min-0,2-s32max
HOST_DATA	3	skb->protocol	1-255
HOST_DATA	3	skb->truesize	0-u32max
HOST_DATA	3	skb->tstamp	500000002-4294967299794967295[c]
HOST_DATA	3	skb->users.refs.counter	s32min-0,2-s32max
HOST_DATA	3	*skb->data	0-255
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.head->end
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.head->len
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.head->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.head->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.len
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->end
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->len
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->next->end
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->next->len
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->next->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->next->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_prot_creator->twsk_prot->twsk_slab->sheaf_capacity
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->end
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->len
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->next->end
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->next->len
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->next->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->end
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->prev->end
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->prev->len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->prev->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->prev->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->data_len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->next->data_len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->next->len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->truesize
NO_OVERFLOW_SIMPLE	3	skb->data_len
NO_OVERFLOW_SIMPLE	3	skb->dev->group
NO_OVERFLOW_SIMPLE	3	skb->dev->num_tc
NO_OVERFLOW_SIMPLE	3	skb->dev->proto_down
NO_OVERFLOW_SIMPLE	3	skb->dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE	3	skb->dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE	3	skb->dev->stats.rx_bytes
NO_OVERFLOW_SIMPLE	3	skb->dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE	3	skb->dev->tx_queue_len
NO_OVERFLOW_SIMPLE	3	skb->end
NO_OVERFLOW_SIMPLE	3	skb->len
NO_OVERFLOW_SIMPLE	3	skb->next->data_len
NO_OVERFLOW_SIMPLE	3	skb->next->end
NO_OVERFLOW_SIMPLE	3	skb->next->len
NO_OVERFLOW_SIMPLE	3	skb->next->tail
NO_OVERFLOW_SIMPLE	3	skb->next->truesize
NO_OVERFLOW_SIMPLE	3	skb->prev->data_len
NO_OVERFLOW_SIMPLE	3	skb->prev->end
NO_OVERFLOW_SIMPLE	3	skb->prev->len
NO_OVERFLOW_SIMPLE	3	skb->prev->tail
NO_OVERFLOW_SIMPLE	3	skb->prev->truesize
NO_OVERFLOW_SIMPLE	3	skb->sk->sk_backlog.len
NO_OVERFLOW_SIMPLE	3	skb->tail
NO_OVERFLOW_SIMPLE	3	skb->truesize
NO_OVERFLOW_SIMPLE	4	indev->group
NO_OVERFLOW_SIMPLE	4	indev->num_tc
NO_OVERFLOW_SIMPLE	4	indev->proto_down
NO_OVERFLOW_SIMPLE	4	indev->real_num_rx_queues
NO_OVERFLOW_SIMPLE	4	indev->real_num_tx_queues
NO_OVERFLOW_SIMPLE	4	indev->stats.rx_bytes
NO_OVERFLOW_SIMPLE	4	indev->stats.tx_bytes
NO_OVERFLOW_SIMPLE	4	indev->tx_queue_len
UNITS	1	net	unit_byte
UNITS	2	sk	unit_byte
UNITS	3	skb	unit_byte
UNITS	4	indev	unit_byte
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read
HALF_LOCKED2	1	&net->ipv4.mfc_mutex
HALF_LOCKED2	1	&net->ipv6.mfc_mutex
HALF_LOCKED2	2	sk
HALF_LOCKED2	2	&sk->sk_callback_lock
HALF_LOCKED2	2	&sk->sk_lock.slock

net/bridge/br_netfilter_ipv6.c br_nf_pre_routing_finish_ipv6() -> br_nf_hook_thresh()

Type	Parameter	Key	Value
PARAM_VALUE	0	hook	0
PARAM_VALUE	1	net->ipv4.fqdir->f->frag_expire	0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE	1	net->ipv4.fqdir->f->qsize	0,304,320
PARAM_VALUE	3	skb	4096-ptr_max
PARAM_VALUE	3	skb->_skb_refdst	0,4097-18446744073709547521
PARAM_VALUE	3	skb->cb	4096-ptr_max
PARAM_VALUE	3	skb->dev	4096-ptr_max
PARAM_VALUE	3	skb->dev->nd_net.net->ipv4.fqdir->f->frag_expire	0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE	3	skb->dev->nd_net.net->ipv4.fqdir->f->qsize	0,304,320
PARAM_VALUE	3	skb->dev->ndisc_ops->fill_addr_option	4096-ptr_max
PARAM_VALUE	3	skb->dev->ndisc_ops->parse_options	4096-ptr_max
PARAM_VALUE	3	skb->dev->ndisc_ops->update	4096-ptr_max
PARAM_VALUE	3	skb->dev->rtnl_link_ops->maxtype	0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE	3	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	3	skb->dev->rx_handler_data	4096-ptr_max
PARAM_VALUE	4	indev	4096-ptr_max
PARAM_VALUE	4	indev->nd_net.net->ipv4.fqdir->f->frag_expire	0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE	4	indev->nd_net.net->ipv4.fqdir->f->qsize	0,304,320
PARAM_VALUE	4	indev->ndisc_ops->fill_addr_option	4096-ptr_max
PARAM_VALUE	4	indev->ndisc_ops->parse_options	4096-ptr_max
PARAM_VALUE	4	indev->ndisc_ops->update	4096-ptr_max
PARAM_VALUE	4	indev->rtnl_link_ops->maxtype	0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE	4	indev->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	4	indev->rx_handler_data	4096-ptr_max
PARAM_VALUE	5	outdev	0
PARAM_VALUE	6	okfn	8550237040268242944
BUF_SIZE	1	net	(-1),1-s32max
BUF_SIZE	1	net	(-1),1-s32max
BUF_SIZE	2	sk->__sk_common.skc_prot	(-1),448
BUF_SIZE	2	sk->sk_user_data	(-1),1-259,368
BUF_SIZE	3	skb	(-1)-s32max
BUF_SIZE	3	skb	(-1)-s32max
CAPPED_DATA	3	skb->head	1
DATA_SOURCE	1	net	$0
DATA_SOURCE	2	sk	$1
DATA_SOURCE	3	skb	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	2	sk->sk_receive_queue.prev->csum_offset	0-u16max
HOST_DATA	2	sk->sk_receive_queue.prev->data_len	0-u32max[c]
HOST_DATA	2	sk->sk_receive_queue.prev->len	0-241,4294901762-u32max[c]
HOST_DATA	2	sk->sk_receive_queue.prev->next->csum_offset	0-u16max
HOST_DATA	2	sk->sk_receive_queue.prev->next->data_len	0-u32max[c]
HOST_DATA	2	sk->sk_receive_queue.prev->next->len	0-241,4294901762-u32max[c]
HOST_DATA	2	sk->sk_receive_queue.prev->next->truesize	0-u32max
HOST_DATA	2	sk->sk_receive_queue.prev->truesize	0-u32max
HOST_DATA	3	skb->csum	0-192512[c]
HOST_DATA	3	skb->csum_offset	0-u16max
HOST_DATA	3	skb->data_len	0-u32max[c]
HOST_DATA	3	skb->inner_protocol	1-255
HOST_DATA	3	skb->next->csum_offset	0-u16max
HOST_DATA	3	skb->next->data_len	0-u32max[c]
HOST_DATA	3	skb->next->len	1-u32max[c]
HOST_DATA	3	skb->next->prev->csum_offset	0-u16max
HOST_DATA	3	skb->next->prev->data_len	0-u32max[c]
HOST_DATA	3	skb->next->prev->len	1-u32max[c]
HOST_DATA	3	skb->next->prev->tstamp	500000002-4294967299794967295[c]
HOST_DATA	3	skb->prev->csum_offset	0-u16max
HOST_DATA	3	skb->prev->data_len	0-u32max[c]
HOST_DATA	3	skb->prev->len	0-u32max[c]
HOST_DATA	3	skb->prev->truesize	0-u32max
HOST_DATA	3	skb->prev->tstamp	500000002-4294967299794967295[c]
HOST_DATA	3	skb->prev->users.refs.counter	s32min-0,2-s32max
HOST_DATA	3	skb->protocol	1-255
HOST_DATA	3	skb->truesize	0-u32max
HOST_DATA	3	skb->tstamp	500000002-4294967299794967295[c]
HOST_DATA	3	skb->users.refs.counter	s32min-0,2-s32max
HOST_DATA	3	*skb->data	0-255
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.head->end
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.head->len
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.head->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.head->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.len
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->end
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->len
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->next->end
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->next->len
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->next->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->next->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_backlog.tail->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_prot_creator->twsk_prot->twsk_slab->sheaf_capacity
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->end
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->len
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->next->end
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->next->len
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->next->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_receive_queue.prev->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->end
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->prev->end
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->prev->len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->prev->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->prev->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->tail
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.next->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->data_len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->next->data_len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->next->len
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE	2	sk->sk_write_queue.prev->truesize
NO_OVERFLOW_SIMPLE	3	skb->data_len
NO_OVERFLOW_SIMPLE	3	skb->dev->group
NO_OVERFLOW_SIMPLE	3	skb->dev->num_tc
NO_OVERFLOW_SIMPLE	3	skb->dev->proto_down
NO_OVERFLOW_SIMPLE	3	skb->dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE	3	skb->dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE	3	skb->dev->stats.rx_bytes
NO_OVERFLOW_SIMPLE	3	skb->dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE	3	skb->dev->tx_queue_len
NO_OVERFLOW_SIMPLE	3	skb->end
NO_OVERFLOW_SIMPLE	3	skb->len
NO_OVERFLOW_SIMPLE	3	skb->next->data_len
NO_OVERFLOW_SIMPLE	3	skb->next->end
NO_OVERFLOW_SIMPLE	3	skb->next->len
NO_OVERFLOW_SIMPLE	3	skb->next->tail
NO_OVERFLOW_SIMPLE	3	skb->next->truesize
NO_OVERFLOW_SIMPLE	3	skb->prev->data_len
NO_OVERFLOW_SIMPLE	3	skb->prev->end
NO_OVERFLOW_SIMPLE	3	skb->prev->len
NO_OVERFLOW_SIMPLE	3	skb->prev->tail
NO_OVERFLOW_SIMPLE	3	skb->prev->truesize
NO_OVERFLOW_SIMPLE	3	skb->sk->sk_backlog.len
NO_OVERFLOW_SIMPLE	3	skb->tail
NO_OVERFLOW_SIMPLE	3	skb->truesize
NO_OVERFLOW_SIMPLE	4	indev->group
NO_OVERFLOW_SIMPLE	4	indev->num_tc
NO_OVERFLOW_SIMPLE	4	indev->proto_down
NO_OVERFLOW_SIMPLE	4	indev->real_num_rx_queues
NO_OVERFLOW_SIMPLE	4	indev->real_num_tx_queues
NO_OVERFLOW_SIMPLE	4	indev->stats.rx_bytes
NO_OVERFLOW_SIMPLE	4	indev->stats.tx_bytes
NO_OVERFLOW_SIMPLE	4	indev->tx_queue_len
UNITS	1	net	unit_byte
UNITS	2	sk	unit_byte
UNITS	3	skb	unit_byte
UNITS	4	indev	unit_byte
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read
HALF_LOCKED2	1	&net->ipv4.mfc_mutex
HALF_LOCKED2	1	&net->ipv6.mfc_mutex
HALF_LOCKED2	2	sk
HALF_LOCKED2	2	&sk->sk_callback_lock
HALF_LOCKED2	2	&sk->sk_lock.slock