posix_cpu_timers_init_group 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 function:

kernel/fork.c, line 1730 (as a function)

Referenced in 1 files:

kernel/fork.c, line 1777

Smatch caller information:

kernel/fork.c copy_signal() -> posix_cpu_timers_init_group()

Type	Parameter	Key	Value
PARAM_VALUE	0	sig	4096-ptr_max
PARAM_VALUE	0	sig->curr_target	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->__state	2048
PARAM_VALUE	0	sig->curr_target->acct_rss_mem1	0
PARAM_VALUE	0	sig->curr_target->acct_timexpd	0
PARAM_VALUE	0	sig->curr_target->acct_vm_mem1	0
PARAM_VALUE	0	sig->curr_target->active_memcg	0
PARAM_VALUE	0	sig->curr_target->audit_context	0,4096-ptr_max
PARAM_VALUE	0	sig->curr_target->blocked_donor	0
PARAM_VALUE	0	sig->curr_target->blocked_lock.magic	3735899821
PARAM_VALUE	0	sig->curr_target->blocked_lock.owner	(-1)
PARAM_VALUE	0	sig->curr_target->blocked_lock.owner_cpu	u32max
PARAM_VALUE	0	sig->curr_target->blocked_on	0
PARAM_VALUE	0	sig->curr_target->bpf_ctx	0
PARAM_VALUE	0	sig->curr_target->bpf_storage	0
PARAM_VALUE	0	sig->curr_target->btrace_seq	0
PARAM_VALUE	0	sig->curr_target->cache_work.func	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->cache_work.next	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->cached_requested_key	0
PARAM_VALUE	0	sig->curr_target->capture_control	0
PARAM_VALUE	0	sig->curr_target->cg_list.next	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->cg_list.prev	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->cgroups	8460638348621754368
PARAM_VALUE	0	sig->curr_target->children.next	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->children.prev	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->cpuset_mem_spread_rotor	(-1)
PARAM_VALUE	0	sig->curr_target->cred	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->curr_chain_key	u64max
PARAM_VALUE	0	sig->curr_target->curr_ret_depth	(-1)
PARAM_VALUE	0	sig->curr_target->curr_ret_stack	0
PARAM_VALUE	0	sig->curr_target->dl.dl_bw	0
PARAM_VALUE	0	sig->curr_target->dl.dl_deadline	0
PARAM_VALUE	0	sig->curr_target->dl.dl_defer	0
PARAM_VALUE	0	sig->curr_target->dl.dl_defer_armed	0
PARAM_VALUE	0	sig->curr_target->dl.dl_defer_running	0
PARAM_VALUE	0	sig->curr_target->dl.dl_density	0
PARAM_VALUE	0	sig->curr_target->dl.dl_non_contending	0
PARAM_VALUE	0	sig->curr_target->dl.dl_overrun	0
PARAM_VALUE	0	sig->curr_target->dl.dl_period	0
PARAM_VALUE	0	sig->curr_target->dl.dl_runtime	0
PARAM_VALUE	0	sig->curr_target->dl.dl_server	0
PARAM_VALUE	0	sig->curr_target->dl.dl_throttled	0
PARAM_VALUE	0	sig->curr_target->dl.dl_timer.base	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->dl.dl_timer.function	1-u64max
PARAM_VALUE	0	sig->curr_target->dl.dl_timer.is_queued	0
PARAM_VALUE	0	sig->curr_target->dl.dl_timer.is_rel	0
PARAM_VALUE	0	sig->curr_target->dl.dl_yielded	0
PARAM_VALUE	0	sig->curr_target->dl.flags	0
PARAM_VALUE	0	sig->curr_target->dl.inactive_timer.base	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->dl.inactive_timer.function	1-u64max
PARAM_VALUE	0	sig->curr_target->dl.pi_se	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->exec_state	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->fail_nth	0
PARAM_VALUE	0	sig->curr_target->flags	0,64-u32max
PARAM_VALUE	0	sig->curr_target->gtime	0
PARAM_VALUE	0	sig->curr_target->io_context	0
PARAM_VALUE	0	sig->curr_target->io_uring	0
PARAM_VALUE	0	sig->curr_target->io_uring_restrict	0,4096-ptr_max
PARAM_VALUE	0	sig->curr_target->ioac.rchar	0
PARAM_VALUE	0	sig->curr_target->ioac.read_bytes	0
PARAM_VALUE	0	sig->curr_target->ioac.syscr	0
PARAM_VALUE	0	sig->curr_target->ioac.syscw	0
PARAM_VALUE	0	sig->curr_target->ioac.wchar	0
PARAM_VALUE	0	sig->curr_target->ioac.write_bytes	0
PARAM_VALUE	0	sig->curr_target->kcov	0
PARAM_VALUE	0	sig->curr_target->kcov_area	0
PARAM_VALUE	0	sig->curr_target->kcov_mode	0
PARAM_VALUE	0	sig->curr_target->kcov_remote	0
PARAM_VALUE	0	sig->curr_target->kcov_sequence	0
PARAM_VALUE	0	sig->curr_target->kcov_size	0
PARAM_VALUE	0	sig->curr_target->last_sum_exec_runtime	0
PARAM_VALUE	0	sig->curr_target->lockdep_depth	0
PARAM_VALUE	0	sig->curr_target->lockdep_recursion	0
PARAM_VALUE	0	sig->curr_target->mempolicy	0,4096-ptr_max
PARAM_VALUE	0	sig->curr_target->mems_allowed_seq.lock	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->migration_pending	0
PARAM_VALUE	0	sig->curr_target->mm	0,4096-ptr_max
PARAM_VALUE	0	sig->curr_target->mm_cid.active	0
PARAM_VALUE	0	sig->curr_target->mm_cid.cid	2147483648
PARAM_VALUE	0	sig->curr_target->mm_cid.node.next	0
PARAM_VALUE	0	sig->curr_target->mm_cid.node.pprev	0
PARAM_VALUE	0	sig->curr_target->node_stamp	0-u32max
PARAM_VALUE	0	sig->curr_target->normal_prio	120-s32max
PARAM_VALUE	0	sig->curr_target->numa_faults	0
PARAM_VALUE	0	sig->curr_target->numa_group	0
PARAM_VALUE	0	sig->curr_target->numa_migrate_retry	0
PARAM_VALUE	0	sig->curr_target->numa_pages_migrated	0
PARAM_VALUE	0	sig->curr_target->numa_preferred_nid	(-1)
PARAM_VALUE	0	sig->curr_target->numa_scan_period	1000
PARAM_VALUE	0	sig->curr_target->numa_work.func	7841926241396256768
PARAM_VALUE	0	sig->curr_target->numa_work.next	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->on_cpu	0
PARAM_VALUE	0	sig->curr_target->on_rq	0
PARAM_VALUE	0	sig->curr_target->pagefault_disabled	0
PARAM_VALUE	0	sig->curr_target->pasid_activated	0
PARAM_VALUE	0	sig->curr_target->perf_ctx_data	0
PARAM_VALUE	0	sig->curr_target->perf_event_ctxp	0
PARAM_VALUE	0	sig->curr_target->perf_event_list.next	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->perf_event_list.prev	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->perf_event_mutex.magic	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->pi_blocked_on	0
PARAM_VALUE	0	sig->curr_target->pi_lock.magic	3735899821
PARAM_VALUE	0	sig->curr_target->pi_lock.owner	(-1)
PARAM_VALUE	0	sig->curr_target->pi_lock.owner_cpu	u32max
PARAM_VALUE	0	sig->curr_target->pi_top_task	0
PARAM_VALUE	0	sig->curr_target->policy	0
PARAM_VALUE	0	sig->curr_target->preferred_llc	(-1)
PARAM_VALUE	0	sig->curr_target->prev_cputime.lock.magic	3735899821
PARAM_VALUE	0	sig->curr_target->prev_cputime.lock.owner	(-1)
PARAM_VALUE	0	sig->curr_target->prev_cputime.lock.owner_cpu	u32max
PARAM_VALUE	0	sig->curr_target->prev_cputime.stime	0
PARAM_VALUE	0	sig->curr_target->prev_cputime.utime	0
PARAM_VALUE	0	sig->curr_target->prio	0-s32max
PARAM_VALUE	0	sig->curr_target->psi_flags	0
PARAM_VALUE	0	sig->curr_target->pushable_tasks.prio	140
PARAM_VALUE	0	sig->curr_target->rcu_blocked_node	0
PARAM_VALUE	0	sig->curr_target->rcu_read_lock_nesting	0
PARAM_VALUE	0	sig->curr_target->rcu_tasks_holdout	0
PARAM_VALUE	0	sig->curr_target->rcu_tasks_idle_cpu	(-1)
PARAM_VALUE	0	sig->curr_target->rcu_users.refs.counter	2
PARAM_VALUE	0	sig->curr_target->real_cred	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->reported_split_lock	0
PARAM_VALUE	0	sig->curr_target->rt.on_list	0
PARAM_VALUE	0	sig->curr_target->rt.on_rq	0
PARAM_VALUE	0	sig->curr_target->rt.run_list.next	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->rt.run_list.prev	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->rt.time_slice	0-536870912
PARAM_VALUE	0	sig->curr_target->rt.timeout	0
PARAM_VALUE	0	sig->curr_target->rt_priority	0
PARAM_VALUE	0	sig->curr_target->sched_class	2937429718544273408,7120711997108473856
PARAM_VALUE	0	sig->curr_target->sched_info.pcount	0
PARAM_VALUE	0	sig->curr_target->sched_info.run_delay	0
PARAM_VALUE	0	sig->curr_target->sched_reset_on_fork	0
PARAM_VALUE	0	sig->curr_target->sched_throttle_work.func	3606072728788488192
PARAM_VALUE	0	sig->curr_target->sched_throttle_work.next	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->se.avg.load_avg	0,2-18014398509481983
PARAM_VALUE	0	sig->curr_target->se.avg.load_sum	0
PARAM_VALUE	0	sig->curr_target->se.avg.period_contrib	0
PARAM_VALUE	0	sig->curr_target->se.avg.runnable_avg	0
PARAM_VALUE	0	sig->curr_target->se.avg.runnable_sum	0
PARAM_VALUE	0	sig->curr_target->se.avg.util_avg	0
PARAM_VALUE	0	sig->curr_target->se.avg.util_est	0
PARAM_VALUE	0	sig->curr_target->se.avg.util_sum	0
PARAM_VALUE	0	sig->curr_target->se.cfs_rq	0
PARAM_VALUE	0	sig->curr_target->se.custom_slice	0
PARAM_VALUE	0	sig->curr_target->se.exec_start	0
PARAM_VALUE	0	sig->curr_target->se.group_node.next	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->se.group_node.prev	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->se.load.weight	0,1024-s32max,18446744071562067968-18446744073709550592
PARAM_VALUE	0	sig->curr_target->se.nr_migrations	0
PARAM_VALUE	0	sig->curr_target->se.on_rq	0
PARAM_VALUE	0	sig->curr_target->se.rel_deadline	0
PARAM_VALUE	0	sig->curr_target->se.slice	0-u32max
PARAM_VALUE	0	sig->curr_target->se.sum_exec_runtime	0
PARAM_VALUE	0	sig->curr_target->se.vlag	0
PARAM_VALUE	0	sig->curr_target->se.vruntime	0
PARAM_VALUE	0	sig->curr_target->seccomp.filter	0
PARAM_VALUE	0	sig->curr_target->security	0,4096-ptr_max
PARAM_VALUE	0	sig->curr_target->sequential_io	0
PARAM_VALUE	0	sig->curr_target->sequential_io_avg	0
PARAM_VALUE	0	sig->curr_target->sibling.next	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->sibling.prev	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->signal	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->softirq_context	0
PARAM_VALUE	0	sig->curr_target->softirqs_enabled	1
PARAM_VALUE	0	sig->curr_target->splice_pipe	0
PARAM_VALUE	0	sig->curr_target->stack	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->stack_canary	0,256-u64max
PARAM_VALUE	0	sig->curr_target->stack_refcount.refs.counter	1
PARAM_VALUE	0	sig->curr_target->stack_vm_area	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->static_prio	120
PARAM_VALUE	0	sig->curr_target->stats.block_max	0
PARAM_VALUE	0	sig->curr_target->stats.block_start	0
PARAM_VALUE	0	sig->curr_target->stats.exec_max	0
PARAM_VALUE	0	sig->curr_target->stats.iowait_count	0
PARAM_VALUE	0	sig->curr_target->stats.iowait_sum	0
PARAM_VALUE	0	sig->curr_target->stats.nr_wakeups	0
PARAM_VALUE	0	sig->curr_target->stats.nr_wakeups_sync	0
PARAM_VALUE	0	sig->curr_target->stats.sleep_max	0
PARAM_VALUE	0	sig->curr_target->stats.sleep_start	0
PARAM_VALUE	0	sig->curr_target->stats.slice_max	0
PARAM_VALUE	0	sig->curr_target->stats.wait_count	0
PARAM_VALUE	0	sig->curr_target->stats.wait_max	0
PARAM_VALUE	0	sig->curr_target->stats.wait_start	0
PARAM_VALUE	0	sig->curr_target->stats.wait_sum	0
PARAM_VALUE	0	sig->curr_target->stime	0
PARAM_VALUE	0	sig->curr_target->sysvsem.undo_list	0,4096-ptr_max
PARAM_VALUE	0	sig->curr_target->sysvshm.shm_clist.next	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->sysvshm.shm_clist.prev	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->task_frag.page	0
PARAM_VALUE	0	sig->curr_target->throttle_disk	0
PARAM_VALUE	0	sig->curr_target->throttle_node.next	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->throttle_node.prev	4096-ptr_max
PARAM_VALUE	0	sig->curr_target->total_numa_faults	0
PARAM_VALUE	0	sig->curr_target->trc_reader_nesting	0
PARAM_VALUE	0	sig->curr_target->unwind_info.cache	0
PARAM_VALUE	0	sig->curr_target->unwind_info.id.cnt	0
PARAM_VALUE	0	sig->curr_target->unwind_info.id.cpu	0
PARAM_VALUE	0	sig->curr_target->unwind_info.id.id	0
PARAM_VALUE	0	sig->curr_target->unwind_info.work.func	0
PARAM_VALUE	0	sig->curr_target->unwind_info.work.next	0
PARAM_VALUE	0	sig->curr_target->usage.refs.counter	1
PARAM_VALUE	0	sig->curr_target->use_memdelay	0
PARAM_VALUE	0	sig->curr_target->utime	0
PARAM_VALUE	0	sig->curr_target->vfork_done	0,4096-ptr_max
PARAM_VALUE	0	sig->curr_target->wake_entry.u_flags	48
PARAM_VALUE	0	sig->curr_target->wake_q.next	0
PARAM_VALUE	0	sig->curr_target->worker_private	0,4096-ptr_max
PARAM_VALUE	0	sig->live.counter	1
PARAM_VALUE	0	sig->nr_threads	1
PARAM_VALUE	0	sig->prev_cputime.lock.magic	3735899821
PARAM_VALUE	0	sig->prev_cputime.lock.owner	(-1)
PARAM_VALUE	0	sig->prev_cputime.lock.owner_cpu	u32max
PARAM_VALUE	0	sig->prev_cputime.stime	0
PARAM_VALUE	0	sig->prev_cputime.utime	0
PARAM_VALUE	0	sig->quick_threads	1
PARAM_VALUE	0	sig->real_timer._softexpires	0
PARAM_VALUE	0	sig->real_timer.base	4096-ptr_max
PARAM_VALUE	0	sig->real_timer.function	1-u64max
PARAM_VALUE	0	sig->real_timer.is_queued	0
PARAM_VALUE	0	sig->real_timer.is_rel	0
PARAM_VALUE	0	sig->real_timer.node.expires	0
PARAM_VALUE	0	sig->real_timer.node.node.next	0
PARAM_VALUE	0	sig->real_timer.node.node.node.rb_left	0
PARAM_VALUE	0	sig->real_timer.node.node.node.rb_right	0
PARAM_VALUE	0	sig->real_timer.node.node.prev	0
PARAM_VALUE	0	sig->sigcnt.refs.counter	1
PARAM_VALUE	0	sig->wait_chldexit.head.next	4096-ptr_max
PARAM_VALUE	0	sig->wait_chldexit.head.next->next	4096-ptr_max
PARAM_VALUE	0	sig->wait_chldexit.head.prev	4096-ptr_max
PARAM_VALUE	0	sig->wait_chldexit.head.prev->next	4096-ptr_max
PARAM_VALUE	0	sig->wait_chldexit.head.prev->prev	4096-ptr_max
DATA_SOURCE	0	sig	r kmem_cache_alloc_noprof
MEM_ZERO	0	&sig->real_timer
MEM_ZERO	0	&sig->shared_pending.signal
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL