ipvlan_link_new identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/net/ipvlan/ipvlan.h, line 171 (as a prototype)

Defined in 1 files as a function:

drivers/net/ipvlan/ipvlan_main.c, line 592 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/net/ipvlan/ipvtap.c ipvtap_newlink() -> ipvlan_link_new()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->_rx->groups	0-s64max
PARAM_VALUE	0	dev->_rx->rps_flow_table	0-s64max
PARAM_VALUE	0	dev->ifindex	0-s32max
PARAM_VALUE	0	dev->nd_net.net	4096-ptr_max
PARAM_VALUE	0	dev->priv->tap.count_rx_dropped	7881948742625218560
PARAM_VALUE	0	dev->priv->tap.count_tx_dropped	7257223393048866816
PARAM_VALUE	0	dev->priv->tap.queue_list.next	4096-ptr_max
PARAM_VALUE	0	dev->priv->tap.queue_list.next->next	4096-ptr_max
PARAM_VALUE	0	dev->priv->tap.queue_list.prev	4096-ptr_max
PARAM_VALUE	0	dev->priv->tap.queue_list.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->priv->tap.queue_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->priv->tap.tap_features	1376264
PARAM_VALUE	0	dev->priv->tap.update_features	1313485130076262400
PARAM_VALUE	0	dev->rtnl_link_initializing	1
PARAM_VALUE	0	dev->rtnl_link_ops	4096-ptr_max
PARAM_VALUE	0	dev->rtnl_link_ops->alloc	0,1182153660833808384,3130032447137456128
PARAM_VALUE	0	dev->rtnl_link_ops->get_num_rx_queues	0,1694260139628544000,4559208055891021824,7097615251001798656,8443738062496038912
PARAM_VALUE	0	dev->rtnl_link_ops->get_num_tx_queues	0,1694260139628544000,4559208055891021824,7071371917186535424,8443738062496038912
PARAM_VALUE	0	dev->rtnl_link_ops->maxtype	0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE	0	dev->rtnl_link_ops->peer_type	0-1
PARAM_VALUE	0	dev->rtnl_link_ops->priv_size	0,8,32,48,56,88,112,120,144,160,224,240,256,296,616,624,728,1056,1128,1336,1616,2176,2240,2272,2560,3296,9688-u64max
PARAM_VALUE	0	dev->rtnl_link_ops->setup	0,4096-ptr_max
PARAM_VALUE	0	dev->rtnl_link_ops->validate	0,4096-ptr_max
PARAM_VALUE	0	dev->rx_handler	1702009754860810240
PARAM_VALUE	0	dev->rx_handler_data	4096-ptr_max
PARAM_VALUE	0	*dev->name	0-255
PARAM_VALUE	1	params	7960189222778195968
PARAM_VALUE	1	params->link_net	0,4096-ptr_max
PARAM_VALUE	1	params->peer_net	0,4096-ptr_max
PARAM_VALUE	1	params->tb	4096-ptr_max
PARAM_VALUE	2	extack	4971238048455385088
BUF_SIZE	0	dev->nd_net.net	(-1),10304,10432
CAPPED_DATA	0	dev->ifindex	1
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	params	$1
DATA_SOURCE	2	extack	$2
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	dev->ifindex	0-s32max[c]
NO_OVERFLOW_SIMPLE	0	dev->num_napi_configs
NO_OVERFLOW_SIMPLE	0	dev->num_rx_queues
NO_OVERFLOW_SIMPLE	0	dev->num_tx_queues
NO_OVERFLOW_SIMPLE	0	dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE	0	dev->real_num_tx_queues
LOCK2		global &rtnl_mutex
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		&ops->srcu
HALF_LOCKED2		global &audit_cmd_mutex.lock
HALF_LOCKED2		global &cb_lock
HALF_LOCKED2		global &crypto_cfg_mutex
HALF_LOCKED2		global &hwsim_phys_lock
HALF_LOCKED2		global &rx_queue_mutex

net/core/rtnetlink.c rtnl_newlink_create() -> (struct rtnl_link_ops)->newlink()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->_rx	16,4096-ptr_max
PARAM_VALUE	0	dev->_rx->groups	0,757233477060755456
PARAM_VALUE	0	dev->_rx->mp_params.mp_ops	0,6506451227844239360,7109504027901313024
PARAM_VALUE	0	dev->_tx	16,4096-ptr_max
PARAM_VALUE	0	dev->adj_list.lower.next	4096-ptr_max
PARAM_VALUE	0	dev->adj_list.lower.next->next	4096-ptr_max
PARAM_VALUE	0	dev->adj_list.lower.prev	4096-ptr_max
PARAM_VALUE	0	dev->adj_list.lower.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->adj_list.lower.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->adj_list.upper.next	4096-ptr_max
PARAM_VALUE	0	dev->adj_list.upper.next->next	4096-ptr_max
PARAM_VALUE	0	dev->adj_list.upper.prev	4096-ptr_max
PARAM_VALUE	0	dev->adj_list.upper.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->adj_list.upper.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->cfg	4096-ptr_max
PARAM_VALUE	0	dev->cfg_pending	4096-ptr_max
PARAM_VALUE	0	dev->close_list.next	4096-ptr_max
PARAM_VALUE	0	dev->close_list.next->next	4096-ptr_max
PARAM_VALUE	0	dev->close_list.prev	4096-ptr_max
PARAM_VALUE	0	dev->close_list.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->close_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->dev_addrs.list.next	4096-ptr_max
PARAM_VALUE	0	dev->dev_addrs.list.next->next	4096-ptr_max
PARAM_VALUE	0	dev->dev_addrs.list.prev	4096-ptr_max
PARAM_VALUE	0	dev->dev_addrs.list.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->dev_addrs.list.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->ethtool	4096-ptr_max
PARAM_VALUE	0	dev->ethtool_ops	1-u64max
PARAM_VALUE	0	dev->ifindex	0-s32max
PARAM_VALUE	0	dev->link_watch_list.next	4096-ptr_max
PARAM_VALUE	0	dev->link_watch_list.next->next	4096-ptr_max
PARAM_VALUE	0	dev->link_watch_list.prev	4096-ptr_max
PARAM_VALUE	0	dev->link_watch_list.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->link_watch_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->lock.dep_map->name	0-255
PARAM_VALUE	0	dev->lock.first_waiter	0
PARAM_VALUE	0	dev->lock.magic	4096-ptr_max
PARAM_VALUE	0	dev->lock.osq.tail.counter	0
PARAM_VALUE	0	dev->lock.owner.counter	0
PARAM_VALUE	0	dev->lower_level	1
PARAM_VALUE	0	dev->mc.count	0
PARAM_VALUE	0	dev->mc.list.next	4096-ptr_max
PARAM_VALUE	0	dev->mc.list.next->next	4096-ptr_max
PARAM_VALUE	0	dev->mc.list.prev	4096-ptr_max
PARAM_VALUE	0	dev->mc.list.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->mc.list.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->name_assign_type	1,3
PARAM_VALUE	0	dev->napi_config	16,4096-ptr_max
PARAM_VALUE	0	dev->napi_list.next	4096-ptr_max
PARAM_VALUE	0	dev->napi_list.next->next	4096-ptr_max
PARAM_VALUE	0	dev->napi_list.prev	4096-ptr_max
PARAM_VALUE	0	dev->napi_list.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->napi_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->nd_net.net	4096-ptr_max
PARAM_VALUE	0	dev->nested_level	0
PARAM_VALUE	0	dev->net_notifier_list.next	4096-ptr_max
PARAM_VALUE	0	dev->net_notifier_list.next->next	4096-ptr_max
PARAM_VALUE	0	dev->net_notifier_list.prev	4096-ptr_max
PARAM_VALUE	0	dev->net_notifier_list.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->net_notifier_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->nf_hooks_egress	0
PARAM_VALUE	0	dev->nf_hooks_ingress	0
PARAM_VALUE	0	dev->num_napi_configs	1-u32max
PARAM_VALUE	0	dev->num_rx_queues	1-4096
PARAM_VALUE	0	dev->num_tx_queues	1-4096
PARAM_VALUE	0	dev->pcpu_refcnt	4096-ptr_max
PARAM_VALUE	0	dev->priv_flags	131104,655392
PARAM_VALUE	0	dev->priv_len	0,8,32,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,1056,1128,1336,1616,2176,2240,2272,2560,3296,3720,9688-u32max
PARAM_VALUE	0	dev->ptype_all.next	4096-ptr_max
PARAM_VALUE	0	dev->ptype_all.next->next	4096-ptr_max
PARAM_VALUE	0	dev->ptype_all.prev	4096-ptr_max
PARAM_VALUE	0	dev->ptype_all.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->ptype_all.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->ptype_specific.next	4096-ptr_max
PARAM_VALUE	0	dev->ptype_specific.next->next	4096-ptr_max
PARAM_VALUE	0	dev->ptype_specific.prev	4096-ptr_max
PARAM_VALUE	0	dev->ptype_specific.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->ptype_specific.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->qdisc_hash	4096-ptr_max
PARAM_VALUE	0	dev->refcnt_tracker.class	7541498157787627520
PARAM_VALUE	0	dev->refcnt_tracker.dead	0
PARAM_VALUE	0	dev->refcnt_tracker.list.next	4096-ptr_max
PARAM_VALUE	0	dev->refcnt_tracker.list.next->next	4096-ptr_max
PARAM_VALUE	0	dev->refcnt_tracker.list.prev	4096-ptr_max
PARAM_VALUE	0	dev->refcnt_tracker.list.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->refcnt_tracker.list.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->refcnt_tracker.no_tracker.refs.counter	1
PARAM_VALUE	0	dev->refcnt_tracker.quarantine.next	4096-ptr_max
PARAM_VALUE	0	dev->refcnt_tracker.quarantine.next->next	4096-ptr_max
PARAM_VALUE	0	dev->refcnt_tracker.quarantine.prev	4096-ptr_max
PARAM_VALUE	0	dev->refcnt_tracker.quarantine.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->refcnt_tracker.quarantine.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->refcnt_tracker.quarantine_avail	128
PARAM_VALUE	0	dev->refcnt_tracker.untracked.refs.counter	1
PARAM_VALUE	0	dev->rtnl_link_initializing	1
PARAM_VALUE	0	dev->rtnl_link_ops	4096-ptr_max
PARAM_VALUE	0	dev->rtnl_link_ops->alloc	0,1182153660833808384,3130032447137456128
PARAM_VALUE	0	dev->rtnl_link_ops->get_num_rx_queues	0,1694260139628544000,4559208055891021824,7097615251001798656,8443738062496038912
PARAM_VALUE	0	dev->rtnl_link_ops->get_num_tx_queues	0,1694260139628544000,4559208055891021824,7071371917186535424,8443738062496038912
PARAM_VALUE	0	dev->rtnl_link_ops->maxtype	0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE	0	dev->rtnl_link_ops->peer_type	0-1
PARAM_VALUE	0	dev->rtnl_link_ops->priv_size	0,8,32,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,1056,1128,1336,1616,2176,2240,2272,2560,3296,3720,9688-u64max
PARAM_VALUE	0	dev->rtnl_link_ops->setup	0,4096-ptr_max
PARAM_VALUE	0	dev->rtnl_link_ops->validate	0,4096-ptr_max
PARAM_VALUE	0	dev->rx_mode_addr_cache.count	0
PARAM_VALUE	0	dev->rx_mode_addr_cache.list.next	4096-ptr_max
PARAM_VALUE	0	dev->rx_mode_addr_cache.list.next->next	4096-ptr_max
PARAM_VALUE	0	dev->rx_mode_addr_cache.list.prev	4096-ptr_max
PARAM_VALUE	0	dev->rx_mode_addr_cache.list.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->rx_mode_addr_cache.list.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->rx_mode_retry_timer.entry.pprev	0
PARAM_VALUE	0	dev->rx_mode_retry_timer.flags	0-4194302
PARAM_VALUE	0	dev->rx_mode_retry_timer.lockdep_map->name	0-255
PARAM_VALUE	0	dev->tso_max_segs	u16max
PARAM_VALUE	0	dev->tso_max_size	65536
PARAM_VALUE	0	dev->uc.count	0
PARAM_VALUE	0	dev->uc.list.next	4096-ptr_max
PARAM_VALUE	0	dev->uc.list.next->next	4096-ptr_max
PARAM_VALUE	0	dev->uc.list.prev	4096-ptr_max
PARAM_VALUE	0	dev->uc.list.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->uc.list.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->unlink_list.next	4096-ptr_max
PARAM_VALUE	0	dev->unlink_list.next->next	4096-ptr_max
PARAM_VALUE	0	dev->unlink_list.prev	4096-ptr_max
PARAM_VALUE	0	dev->unlink_list.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->unlink_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->unreg_list.next	4096-ptr_max
PARAM_VALUE	0	dev->unreg_list.next->next	4096-ptr_max
PARAM_VALUE	0	dev->unreg_list.prev	4096-ptr_max
PARAM_VALUE	0	dev->unreg_list.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->unreg_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->unreg_list_net.next	4096-ptr_max
PARAM_VALUE	0	dev->unreg_list_net.next->next	4096-ptr_max
PARAM_VALUE	0	dev->unreg_list_net.prev	4096-ptr_max
PARAM_VALUE	0	dev->unreg_list_net.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->unreg_list_net.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->upper_level	1
PARAM_VALUE	0	dev->watchdog_ref_held	0
PARAM_VALUE	0	dev->work_node.next	4096-ptr_max
PARAM_VALUE	0	dev->work_node.next->next	4096-ptr_max
PARAM_VALUE	0	dev->work_node.prev	4096-ptr_max
PARAM_VALUE	0	dev->work_node.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->work_node.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->xdp_zc_max_segs	1
PARAM_VALUE	0	*dev->name	0-255
PARAM_VALUE	1	params	7960189222778195968
PARAM_VALUE	1	params->link_net	0,4096-ptr_max
PARAM_VALUE	1	params->peer_net	0,4096-ptr_max
PARAM_VALUE	1	params->tb	4096-ptr_max
PARAM_VALUE	2	extack	4971238048455385088
BUF_SIZE	0	dev	s32min-s32max
BUF_SIZE	0	dev->nd_net.net	(-1),10304,10432
CAPPED_DATA	0	dev->ifindex	1
CAPPED_DATA	0	dev->num_rx_queues	1
CAPPED_DATA	0	dev->num_tx_queues	1
DATA_SOURCE	0	dev	r rtnl_create_link
DATA_SOURCE	2	extack	$9
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	dev->ifindex	0-s32max[c]
LOCK2		global &rtnl_mutex
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		global &audit_cmd_mutex.lock
HALF_LOCKED2		global &cb_lock
HALF_LOCKED2		global &crypto_cfg_mutex
HALF_LOCKED2		global &hwsim_phys_lock
HALF_LOCKED2		global &rx_queue_mutex