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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/ipv6/addrconf.c addrconf_dad_failure() -> addrconf_mod_dad_work()

Type Parameter Key Value
PARAM_VALUE 0 ifp 4096-ptr_max
PARAM_VALUE 0 ifp->addr_lst.pprev 4096-ptr_max
PARAM_VALUE 0 ifp->flags 0,2-u32max
PARAM_VALUE 0 ifp->idev 4096-ptr_max
PARAM_VALUE 0 ifp->idev->cnf.disable_ipv6 0
PARAM_VALUE 0 ifp->idev->dead 0
PARAM_VALUE 0 ifp->idev->dev 4096-ptr_max
PARAM_VALUE 0 ifp->if_list.next 4096-ptr_max
PARAM_VALUE 0 ifp->ifa_proto 0
PARAM_VALUE 0 ifp->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ifp->rt 4096-ptr_max
PARAM_VALUE 0 ifp->rt->dst_nocount 1
PARAM_VALUE 0 ifp->rt->fib6_dst.plen 128
PARAM_VALUE 0 ifp->rt->fib6_metric 0
PARAM_VALUE 0 ifp->rt->fib6_metrics 4096-ptr_max
PARAM_VALUE 0 ifp->rt->fib6_prefsrc.plen 128
PARAM_VALUE 0 ifp->rt->fib6_ref.refs.counter 1
PARAM_VALUE 0 ifp->rt->fib6_siblings.next 4096-ptr_max
PARAM_VALUE 0 ifp->rt->fib6_siblings.prev 4096-ptr_max
PARAM_VALUE 0 ifp->rt->fib6_src.plen 0
PARAM_VALUE 0 ifp->rt->fib6_table 4096-ptr_max
PARAM_VALUE 0 ifp->rt->fib6_type 1-11
PARAM_VALUE 0 ifp->rt->gc_link.next 0
PARAM_VALUE 0 ifp->rt->gc_link.pprev 0
PARAM_VALUE 0 ifp->rt->nh 4096-ptr_max
PARAM_VALUE 0 ifp->rt_priority 0
PARAM_VALUE 0 ifp->state 0
PARAM_VALUE 0 ifp->tokenized 0
PARAM_VALUE 1 delay 0-s32max,18446744071562067968-u64max
BUF_SIZE 0 ifp 464
CAPPED_DATA 0 ifp 1
CAPPED_DATA 0 ifp->stable_privacy_retry 1
DATA_SOURCE 0 ifp r ipv6_add_addr
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

net/ipv6/addrconf.c addrconf_dad_failure() -> addrconf_mod_dad_work()

Type Parameter Key Value
PARAM_VALUE 0 ifp 4096-ptr_max
PARAM_VALUE 0 ifp->flags 4-u32max
PARAM_VALUE 0 ifp->idev 4096-ptr_max
PARAM_VALUE 0 ifp->idev->dev 4096-ptr_max
PARAM_VALUE 0 ifp->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ifp->refcnt.refs.counter (-1073741824),0-s32max
PARAM_VALUE 0 ifp->state 3
PARAM_VALUE 1 delay 0
DATA_SOURCE 0 ifp $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

net/ipv6/addrconf.c addrconf_dad_kick() -> addrconf_mod_dad_work()

Type Parameter Key Value
PARAM_VALUE 0 ifp 4096-ptr_max
PARAM_VALUE 0 ifp->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ifp->state 0-1
PARAM_VALUE 1 delay 0
DATA_SOURCE 0 ifp $0
FUZZY_MAX 0 ifp->state 0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &idev->lock
LOCK2 bh
LOCK2 0 &ifp->lock
HALF_LOCKED2 &net->rtnl_mutex
HALF_LOCKED2 global &rtnl_mutex
TYPE_LOCK (struct inet6_dev)->lock
TYPE_LOCK (struct inet6_ifaddr)->lock

net/ipv6/addrconf.c addrconf_dad_start() -> addrconf_mod_dad_work()

Type Parameter Key Value
PARAM_VALUE 0 ifp 4096-ptr_max
PARAM_VALUE 0 ifp->flags 0,2-u32max
PARAM_VALUE 0 ifp->idev->dev_tracker->alloc_stack_handle 0-4294967295
PARAM_VALUE 0 ifp->idev->dev_tracker->dead 0-1
PARAM_VALUE 0 ifp->idev->dev_tracker->free_stack_handle 0-4294967295
PARAM_VALUE 0 ifp->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ifp->state 0
PARAM_VALUE 1 delay 0
BUF_SIZE 0 ifp (-1),464
BUF_SIZE 0 ifp (-1),464
BUF_SIZE 0 ifp->idev (-1),2056
BUF_SIZE 0 ifp->ifpub (-1),464
BUF_SIZE 0 ifp->rt (-1),200,304
CAPPED_DATA 0 ifp 1
DATA_SOURCE 0 ifp $0
NOSPEC 0 ifp->rt->fib6_dst.plen
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 ifp->flags 2-246,258-502[c]
USER_DATA 0 ifp->ifpub->flags 2-246,256-u32max[c]
USER_DATA 0 ifp->ifpub->prefered_lft 0-u32max[c]
USER_DATA 0 ifp->ifpub->prefix_len 0-128
USER_DATA 0 ifp->ifpub->valid_lft 0-u32max
USER_DATA 0 ifp->prefered_lft 0-u32max[c]
USER_DATA 0 ifp->prefix_len 0-128
USER_DATA 0 ifp->rt->fib6_dst.plen 128
USER_DATA 0 ifp->rt->fib6_flags 0-u32max[c]
USER_DATA 0 ifp->valid_lft 0-u32max[c]
NO_OVERFLOW_SIMPLE 0 ifp->prefered_lft
HALF_LOCKED2 &net->rtnl_mutex
HALF_LOCKED2 global &rtnl_mutex

net/ipv6/addrconf.c addrconf_dad_work() -> addrconf_mod_dad_work()

Type Parameter Key Value
PARAM_VALUE 0 ifp 4096-ptr_max
PARAM_VALUE 0 ifp->idev 4096-ptr_max
PARAM_VALUE 0 ifp->idev->dead 0
PARAM_VALUE 0 ifp->idev->dev 4096-ptr_max
PARAM_VALUE 0 ifp->idev->if_flags 2147483648-u32max
PARAM_VALUE 0 ifp->idev->lock.dep_map->name 0-255
PARAM_VALUE 0 ifp->idev->lock.owner_cpu 0
PARAM_VALUE 0 ifp->idev->lock.raw_lock.cnts.counter 0-s32max
PARAM_VALUE 0 ifp->idev->nd_parms 4096-ptr_max
PARAM_VALUE 0 ifp->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ifp->state s32min-(-1),1-2,5-s32max
PARAM_VALUE 1 delay 2-s32max
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 &idev->lock
LOCK2 &net->rtnl_mutex
LOCK2 bh
LOCK2 global &rtnl_mutex
LOCK2 0 &ifp->lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct inet6_dev)->lock
TYPE_LOCK (struct inet6_ifaddr)->lock
TYPE_LOCK (struct net)->rtnl_mutex