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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/net/geneve.c tun_dst_unclone() -> metadata_dst_free()

Type Parameter Key Value
PARAM_VALUE 0 md_dst 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.__rcuref.refcnt.counter 0
PARAM_VALUE 0 md_dst->dst.__use 0
PARAM_VALUE 0 md_dst->dst.dev_tracker 0,4096-ptr_max
PARAM_VALUE 0 md_dst->dst.error 0
PARAM_VALUE 0 md_dst->dst.expires 0
PARAM_VALUE 0 md_dst->dst.flags 136
PARAM_VALUE 0 md_dst->dst.header_len 0
PARAM_VALUE 0 md_dst->dst.input 8553433669308997632
PARAM_VALUE 0 md_dst->dst.lwtstate 0
PARAM_VALUE 0 md_dst->dst.obsolete 0
PARAM_VALUE 0 md_dst->dst.ops 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.ops->kmem_cachep 0
PARAM_VALUE 0 md_dst->dst.output 1359104979572629504
PARAM_VALUE 0 md_dst->dst.rt_uncached.next 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.rt_uncached.next->next 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.rt_uncached.prev 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.rt_uncached.prev->next 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.rt_uncached.prev->prev 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.rt_uncached_list 0
PARAM_VALUE 0 md_dst->dst.tclassid 0
PARAM_VALUE 0 md_dst->dst.trailer_len 0
PARAM_VALUE 0 md_dst->dst.xfrm 0
PARAM_VALUE 0 md_dst->type 0
PARAM_VALUE 0 md_dst->u.tun_info.dst_cache.cache 0
BUF_SIZE 0 md_dst 256-511
BUF_SIZE 0 md_dst 256-511
DATA_SOURCE 0 md_dst r metadata_dst_alloc
NOCHECK_CALL

drivers/net/ethernet/intel/ice/ice_eswitch.c ice_eswitch_release_repr() -> metadata_dst_free()

Type Parameter Key Value
PARAM_VALUE 0 md_dst 1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &devlink->lock
HALF_LOCKED2 &pf->vfs.table_lock

net/core/dst.c dst_destroy() -> metadata_dst_free()

Type Parameter Key Value
PARAM_VALUE 0 md_dst 4096-ptr_max
CAPPED_DATA 0 md_dst->lwtstate 1
DATA_SOURCE 0 md_dst $0
BIT_INFO 0 md_dst->flags 0x80,0xffff
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

net/netfilter/nft_tunnel.c nft_tunnel_obj_init() -> metadata_dst_free()

Type Parameter Key Value
PARAM_VALUE 0 md_dst 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.__rcuref.refcnt.counter 0
PARAM_VALUE 0 md_dst->dst.__use 0
PARAM_VALUE 0 md_dst->dst.dev_tracker 0,4096-ptr_max
PARAM_VALUE 0 md_dst->dst.error 0
PARAM_VALUE 0 md_dst->dst.expires 0
PARAM_VALUE 0 md_dst->dst.flags 136
PARAM_VALUE 0 md_dst->dst.header_len 0
PARAM_VALUE 0 md_dst->dst.input 8553433669308997632
PARAM_VALUE 0 md_dst->dst.lwtstate 0
PARAM_VALUE 0 md_dst->dst.obsolete 0
PARAM_VALUE 0 md_dst->dst.ops 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.ops->kmem_cachep 0
PARAM_VALUE 0 md_dst->dst.output 1359104979572629504
PARAM_VALUE 0 md_dst->dst.rt_uncached.next 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.rt_uncached.next->next 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.rt_uncached.prev 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.rt_uncached.prev->next 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.rt_uncached.prev->prev 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.rt_uncached_list 0
PARAM_VALUE 0 md_dst->dst.tclassid 0
PARAM_VALUE 0 md_dst->dst.trailer_len 0
PARAM_VALUE 0 md_dst->dst.xfrm 0
PARAM_VALUE 0 md_dst->type 0
PARAM_VALUE 0 md_dst->u.tun_info.dst_cache.cache 0
PARAM_VALUE 0 md_dst->u.tun_info.key.tun_id 0,4294967296-18446744069414584320
PARAM_VALUE 0 md_dst->u.tun_info.mode 1,3
BUF_SIZE 0 md_dst 256-511
BUF_SIZE 0 md_dst 256-511
DATA_SOURCE 0 md_dst r metadata_dst_alloc
MEM_ZERO 0 &md_dst->u.tun_info
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &nft_net->commit_mutex
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex
HALF_LOCKED2 rcu_read

drivers/net/vxlan/vxlan_core.c tun_dst_unclone() -> metadata_dst_free()

Type Parameter Key Value
PARAM_VALUE 0 md_dst 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.__rcuref.refcnt.counter 0
PARAM_VALUE 0 md_dst->dst.__use 0
PARAM_VALUE 0 md_dst->dst.dev_tracker 0,4096-ptr_max
PARAM_VALUE 0 md_dst->dst.error 0
PARAM_VALUE 0 md_dst->dst.expires 0
PARAM_VALUE 0 md_dst->dst.flags 136
PARAM_VALUE 0 md_dst->dst.header_len 0
PARAM_VALUE 0 md_dst->dst.input 8553433669308997632
PARAM_VALUE 0 md_dst->dst.lwtstate 0
PARAM_VALUE 0 md_dst->dst.obsolete 0
PARAM_VALUE 0 md_dst->dst.ops 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.ops->kmem_cachep 0
PARAM_VALUE 0 md_dst->dst.output 1359104979572629504
PARAM_VALUE 0 md_dst->dst.rt_uncached.next 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.rt_uncached.next->next 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.rt_uncached.prev 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.rt_uncached.prev->next 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.rt_uncached.prev->prev 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.rt_uncached_list 0
PARAM_VALUE 0 md_dst->dst.tclassid 0
PARAM_VALUE 0 md_dst->dst.trailer_len 0
PARAM_VALUE 0 md_dst->dst.xfrm 0
PARAM_VALUE 0 md_dst->type 0
PARAM_VALUE 0 md_dst->u.tun_info.dst_cache.cache 0
BUF_SIZE 0 md_dst 256-511
BUF_SIZE 0 md_dst 256-511
DATA_SOURCE 0 md_dst r metadata_dst_alloc
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 rcu_read
HALF_LOCKED2 bh
HALF_LOCKED2 flags

net/core/dev.c tun_dst_unclone() -> metadata_dst_free()

Type Parameter Key Value
PARAM_VALUE 0 md_dst 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.__rcuref.refcnt.counter 0
PARAM_VALUE 0 md_dst->dst.__use 0
PARAM_VALUE 0 md_dst->dst.dev_tracker 0,4096-ptr_max
PARAM_VALUE 0 md_dst->dst.error 0
PARAM_VALUE 0 md_dst->dst.expires 0
PARAM_VALUE 0 md_dst->dst.flags 136
PARAM_VALUE 0 md_dst->dst.header_len 0
PARAM_VALUE 0 md_dst->dst.input 8553433669308997632
PARAM_VALUE 0 md_dst->dst.lwtstate 0
PARAM_VALUE 0 md_dst->dst.obsolete 0
PARAM_VALUE 0 md_dst->dst.ops 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.ops->kmem_cachep 0
PARAM_VALUE 0 md_dst->dst.output 1359104979572629504
PARAM_VALUE 0 md_dst->dst.rt_uncached.next 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.rt_uncached.next->next 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.rt_uncached.prev 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.rt_uncached.prev->next 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.rt_uncached.prev->prev 4096-ptr_max
PARAM_VALUE 0 md_dst->dst.rt_uncached_list 0
PARAM_VALUE 0 md_dst->dst.tclassid 0
PARAM_VALUE 0 md_dst->dst.trailer_len 0
PARAM_VALUE 0 md_dst->dst.xfrm 0
PARAM_VALUE 0 md_dst->type 0
PARAM_VALUE 0 md_dst->u.tun_info.dst_cache.cache 0
BUF_SIZE 0 md_dst 256-511
BUF_SIZE 0 md_dst 256-511
DATA_SOURCE 0 md_dst r metadata_dst_alloc
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL