Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 11 files:
- drivers/infiniband/hw/erdma/erdma_cm.c, line 375
- drivers/infiniband/sw/siw/siw_cm.h, line 111
- drivers/nvme/host/tcp.c, line 1522
- drivers/nvme/target/tcp.c
- drivers/soc/qcom/qmi_interface.c, line 538
- fs/coredump.c, line 741
- fs/dlm/lowcomms.c, line 926
- fs/smb/server/transport_tcp.c, line 367
- net/qrtr/ns.c, line 660
- net/socket.c, line 1200
- net/sunrpc/svcsock.c, line 640
Smatch caller information:
fs/coredump.c coredump_sock_recv() -> kernel_recvmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | msg | 5956883174753845248 |
| PARAM_VALUE | 1 | msg->msg_control | 0 |
| PARAM_VALUE | 1 | msg->msg_control_is_user | 0 |
| PARAM_VALUE | 1 | msg->msg_control_user | 0 |
| PARAM_VALUE | 1 | msg->msg_controllen | 0 |
| PARAM_VALUE | 1 | msg->msg_flags | 0 |
| PARAM_VALUE | 1 | msg->msg_get_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.__iov | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.bvec | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.count | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.data_source | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.folioq | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.folioq_slot | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.iov_offset | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.iter_type | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.kvec | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.nr_segs | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.ubuf | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.xarray | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.xarray_start | 0 |
| PARAM_VALUE | 1 | msg->msg_name | 0 |
| PARAM_VALUE | 1 | msg->msg_namelen | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 2 | vec | 2936913222846095360 |
| PARAM_VALUE | 2 | vec->iov_base | 828971713488723968 |
| PARAM_VALUE | 3 | num | 1 |
| PARAM_VALUE | 5 | flags | 256,258 |
| BUF_SIZE | 0 | sock | s32min-(-1),1-s32max |
| DATA_SOURCE | 4 | size | $2 |
| DATA_SOURCE | 5 | flags | $3 |
| BIT_INFO | 4 | size | 0x0,0x4 |
| BIT_INFO | 4 | size | 0x0,0x4 |
| HARD_MAX | 5 | flags | 258 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 4 | size | unit_byte |
drivers/infiniband/sw/siw/siw_cm.c ksock_recv() -> kernel_recvmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | msg | 6336366124031827968 |
| PARAM_VALUE | 1 | msg->msg_control | 0 |
| PARAM_VALUE | 1 | msg->msg_control_is_user | 0 |
| PARAM_VALUE | 1 | msg->msg_control_user | 0 |
| PARAM_VALUE | 1 | msg->msg_controllen | 0 |
| PARAM_VALUE | 1 | msg->msg_flags | 0,64 |
| PARAM_VALUE | 1 | msg->msg_get_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.__iov | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.bvec | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.count | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.data_source | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.folioq | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.folioq_slot | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.iov_offset | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.iter_type | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.kvec | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.nr_segs | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.ubuf | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.xarray | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.xarray_start | 0 |
| PARAM_VALUE | 1 | msg->msg_name | 0 |
| PARAM_VALUE | 1 | msg->msg_namelen | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 2 | vec | 4665052757605138432 |
| PARAM_VALUE | 2 | vec->iov_len | 0-65539,18446744071562067993-u64max |
| PARAM_VALUE | 3 | num | 1 |
| PARAM_VALUE | 4 | size | 0-65539,18446744071562067993-u64max |
| PARAM_VALUE | 5 | flags | 0,64 |
| DATA_SOURCE | 0 | sock | $0 |
| DATA_SOURCE | 4 | size | $2 |
| DATA_SOURCE | 5 | flags | $3 |
| HARD_MAX | 5 | flags | 64 |
| UNITS | 4 | size | unit_byte |
| HALF_LOCKED2 | &pool->lock |
net/qrtr/ns.c qrtr_ns_worker() -> kernel_recvmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | msg | 8962757152619315200 |
| PARAM_VALUE | 1 | msg->msg_control_is_user | 0 |
| PARAM_VALUE | 1 | msg->msg_get_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_name | 8398784880220422144 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 2 | vec | 6525613781484007424 |
| PARAM_VALUE | 2 | vec->iov_base | 4096-ptr_max |
| PARAM_VALUE | 2 | vec->iov_len | 4096 |
| PARAM_VALUE | 3 | num | 1 |
| PARAM_VALUE | 4 | size | 4096 |
| PARAM_VALUE | 5 | flags | 64 |
| UNITS | 4 | size | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/infiniband/hw/erdma/erdma_cm.c ksock_recv() -> kernel_recvmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | msg | 8385730953423806464 |
| PARAM_VALUE | 1 | msg->msg_control | 0 |
| PARAM_VALUE | 1 | msg->msg_control_is_user | 0 |
| PARAM_VALUE | 1 | msg->msg_control_user | 0 |
| PARAM_VALUE | 1 | msg->msg_controllen | 0 |
| PARAM_VALUE | 1 | msg->msg_flags | 64 |
| PARAM_VALUE | 1 | msg->msg_get_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.__iov | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.bvec | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.count | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.data_source | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.folioq | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.folioq_slot | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.iov_offset | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.iter_type | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.kvec | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.nr_segs | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.ubuf | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.xarray | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.xarray_start | 0 |
| PARAM_VALUE | 1 | msg->msg_name | 0 |
| PARAM_VALUE | 1 | msg->msg_namelen | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 2 | vec | 8062639504400605184 |
| PARAM_VALUE | 2 | vec->iov_len | 0-268,18446744071562068001-u64max |
| PARAM_VALUE | 3 | num | 1 |
| PARAM_VALUE | 4 | size | 0-268,18446744071562068001-u64max |
| PARAM_VALUE | 5 | flags | 64 |
| CAPPED_DATA | 4 | size | 1 |
| CAPPED_DATA | 4 | size | 1 |
| DATA_SOURCE | 0 | sock | $0 |
| DATA_SOURCE | 4 | size | $2 |
| DATA_SOURCE | 5 | flags | $3 |
| UNITS | 4 | size | unit_byte |
| HALF_LOCKED2 | &pool->lock |
fs/dlm/lowcomms.c receive_from_sock() -> kernel_recvmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sock | 1-u64max |
| PARAM_VALUE | 1 | msg | 833227371333128192 |
| PARAM_VALUE | 1 | msg->msg_control_is_user | 0 |
| PARAM_VALUE | 2 | vec | 6716307100367319040 |
| PARAM_VALUE | 2 | vec->iov_base | 4096-ptr_max |
| PARAM_VALUE | 2 | vec->iov_len | 0-s32max,18446744071562067968-u64max |
| PARAM_VALUE | 3 | num | 1 |
| PARAM_VALUE | 4 | size | 0-s32max,18446744071562067968-u64max |
| BIT_INFO | 4 | size | 0x0,0xffffffff |
| BIT_INFO | 4 | size | 0x0,0xffffffff |
| MEM_ZERO | 1 | msg | |
| UNITS | 4 | size | unit_byte |
| LOCK2 | &con->sock_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct connection)->sock_lock |
drivers/nvme/target/tcp.c nvmet_tcp_try_peek_pdu() -> kernel_recvmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sock | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->file | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->file->__f_path.dentry | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->file->f_flags | 0-18433,32770 |
| PARAM_VALUE | 0 | sock->file->f_inode | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->file->f_iocb_flags | 0,2,16,18,131072,131074,131088,131090 |
| PARAM_VALUE | 0 | sock->file->f_mapping | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->file->f_mode | 167772160,168296448-705560583 |
| PARAM_VALUE | 0 | sock->file->f_op | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->file->f_pos_lock.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->sk_callback_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | sock->sk->sk_callback_lock.owner | (-1) |
| PARAM_VALUE | 0 | sock->sk->sk_callback_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | sock->sk->sk_callback_lock.raw_lock.cnts.counter | 0-s32max |
| PARAM_VALUE | 0 | sock->sk->sk_user_data | 0 |
| PARAM_VALUE | 1 | msg | 389941378561351680 |
| PARAM_VALUE | 1 | msg->msg_control | 8714052499149840384 |
| PARAM_VALUE | 1 | msg->msg_control_is_user | 0 |
| PARAM_VALUE | 1 | msg->msg_control_user | 8714052499149840384 |
| PARAM_VALUE | 1 | msg->msg_controllen | 17 |
| PARAM_VALUE | 1 | msg->msg_flags | 2 |
| PARAM_VALUE | 1 | msg->msg_get_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.__iov | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.bvec | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.count | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.data_source | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.folioq | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.folioq_slot | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.iov_offset | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.iter_type | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.kvec | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.nr_segs | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.ubuf | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.xarray | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.xarray_start | 0 |
| PARAM_VALUE | 1 | msg->msg_name | 0 |
| PARAM_VALUE | 1 | msg->msg_namelen | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 2 | vec | 1510911208129425408 |
| PARAM_VALUE | 2 | vec->iov_len | 8 |
| PARAM_VALUE | 3 | num | 1 |
| PARAM_VALUE | 4 | size | 8 |
| PARAM_VALUE | 5 | flags | 2 |
| UNITS | 4 | size | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/nvme/target/tcp.c nvmet_tcp_try_recv_ddgst() -> kernel_recvmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sock->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | sock->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | sock->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 1 | msg | 3635589861742829568 |
| PARAM_VALUE | 1 | msg->msg_control | 0,5286330634022572032 |
| PARAM_VALUE | 1 | msg->msg_control_is_user | 0 |
| PARAM_VALUE | 1 | msg->msg_control_user | 0,5286330634022572032 |
| PARAM_VALUE | 1 | msg->msg_controllen | 0,17 |
| PARAM_VALUE | 1 | msg->msg_flags | 64 |
| PARAM_VALUE | 1 | msg->msg_get_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.__iov | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.bvec | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.count | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.data_source | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.folioq | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.folioq_slot | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.iov_offset | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.iter_type | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.kvec | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.nr_segs | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.ubuf | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.xarray | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.xarray_start | 0 |
| PARAM_VALUE | 1 | msg->msg_name | 0 |
| PARAM_VALUE | 1 | msg->msg_namelen | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 2 | vec | 5490426248720293888 |
| PARAM_VALUE | 2 | vec->iov_len | 0-s32max,18446744071562067968-u64max |
| PARAM_VALUE | 3 | num | 1 |
| PARAM_VALUE | 4 | size | 0-s32max,18446744071562067968-u64max |
| PARAM_VALUE | 5 | flags | 64 |
| BIT_INFO | 4 | size | 0x0,0xffffffff |
| BIT_INFO | 4 | size | 0x0,0xffffffff |
| UNITS | 4 | size | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/nvme/target/tcp.c nvmet_tcp_try_recv_pdu() -> kernel_recvmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sock->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | sock->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | sock->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 1 | msg | 3060204837215744000 |
| PARAM_VALUE | 1 | msg->msg_control_is_user | 0 |
| PARAM_VALUE | 1 | msg->msg_get_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_name | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 2 | vec | 6671902335817015296 |
| PARAM_VALUE | 2 | vec->iov_len | 0-s32max,18446744071562067968-u64max |
| PARAM_VALUE | 3 | num | 1 |
| PARAM_VALUE | 4 | size | 0-s32max,18446744071562067968-u64max |
| BIT_INFO | 4 | size | 0x0,0x7fffffff |
| BIT_INFO | 4 | size | 0x0,0x7fffffff |
| UNITS | 4 | size | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/soc/qcom/qmi_interface.c qmi_data_ready_work() -> kernel_recvmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sock | 1-u64max |
| PARAM_VALUE | 1 | msg | 6281005318604103680 |
| PARAM_VALUE | 1 | msg->msg_control_is_user | 0 |
| PARAM_VALUE | 1 | msg->msg_get_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_name | 4842874441990393856 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 2 | vec | 6482258968130797568 |
| PARAM_VALUE | 3 | num | 1 |
| PARAM_VALUE | 5 | flags | 64 |
| UNITS | 4 | size | unit_byte |
| LOCK2 | &qmi->sock_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct qmi_handle)->sock_lock |
net/sunrpc/svcsock.c svc_udp_recvfrom() -> kernel_recvmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | msg | 5307334121717948416 |
| PARAM_VALUE | 1 | msg->msg_control_is_user | 0 |
| PARAM_VALUE | 1 | msg->msg_controllen | 40 |
| PARAM_VALUE | 1 | msg->msg_flags | 64 |
| PARAM_VALUE | 1 | msg->msg_get_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.__iov | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.bvec | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.count | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.data_source | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.folioq | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.folioq_slot | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.iov_offset | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.iter_type | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.kvec | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.nr_segs | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.ubuf | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.xarray | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.xarray_start | 0 |
| PARAM_VALUE | 1 | msg->msg_name | 4096-ptr_max |
| PARAM_VALUE | 1 | msg->msg_namelen | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 2 | vec | 0 |
| PARAM_VALUE | 3 | num | 0 |
| PARAM_VALUE | 4 | size | 0 |
| PARAM_VALUE | 5 | flags | 66 |
| RX_PATH |
drivers/nvme/host/tcp.c nvme_tcp_init_connection() -> kernel_recvmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sock | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->file | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->file->__f_path.dentry | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->file->f_flags | 0-18433,32770 |
| PARAM_VALUE | 0 | sock->file->f_inode | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->file->f_iocb_flags | 0,2,16,18,131072,131074,131088,131090 |
| PARAM_VALUE | 0 | sock->file->f_mapping | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->file->f_mode | 167772160,168296448-705560583 |
| PARAM_VALUE | 0 | sock->file->f_op | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->file->f_pos_lock.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_bind_node->pprev | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_bind_node.pprev | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_net.net->core.prot_inuse | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_net.net->ipv4.ping_port_rover | 1-u16max |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_net.net->notrefcnt_tracker.dead | 1 |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_net.net->notrefcnt_tracker.quarantine.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_net.net->notrefcnt_tracker.quarantine.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_net.net->refcnt_tracker.list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_net.net->refcnt_tracker.list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | sock->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | sock->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | sock->sk->sk_backlog.head->cb->reason | 0 |
| PARAM_VALUE | 0 | sock->sk->sk_backlog.head->cb->type | 4 |
| PARAM_VALUE | 0 | sock->sk->sk_backlog.head->dev->flags | 1-u32max |
| PARAM_VALUE | 0 | sock->sk->sk_backlog.head->extensions->refcnt.refs.counter | 1 |
| PARAM_VALUE | 0 | sock->sk->sk_dst_cache->callback_head.flags | 0-4294967295 |
| PARAM_VALUE | 0 | sock->sk->sk_dst_cache->callback_head.is_hard | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_dst_cache->callback_head.is_lazy | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_dst_cache->callback_head.is_queued | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_dst_cache->callback_head.is_soft | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_dst_cache->ops->pcpuc_entries.lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 0 | sock->sk->sk_error_queue.next->prev | 2011684551238094848 |
| PARAM_VALUE | 0 | sock->sk->sk_filter->refcnt.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | sock->sk->sk_lock.slock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | sock->sk->sk_lock.wq.head.next | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->sk_lock.wq.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->sk_lock.wq.head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->sk_memcg->high_work.entry.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->sk_memcg->high_work.is_queued | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_memcg->id.id | 0-s32max |
| PARAM_VALUE | 0 | sock->sk->sk_owner->refcnt.counter | 0-s32max |
| PARAM_VALUE | 0 | sock->sk->sk_reuseport_cb->rcu.flags | 0-4294967295 |
| PARAM_VALUE | 0 | sock->sk->sk_reuseport_cb->rcu.is_queued | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->connect_cookie | 0-4294967295 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->cp_conn->c_proposed_version | 769 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->cp_recv_w.cpu | s32min-s32max |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->cp_recv_w.timer.flags | 0-4294967295 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->cp_recv_w.timer.is_hard | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->cp_recv_w.timer.is_lazy | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->cp_recv_w.timer.is_queued | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->cp_recv_w.timer.is_soft | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->cp_send_w.cpu | s32min-s32max |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->cp_send_w.timer.flags | 0-4294967295 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->cp_send_w.timer.is_hard | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->cp_send_w.timer.is_lazy | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->cp_send_w.timer.is_queued | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->cp_send_w.timer.is_soft | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->cp_state.counter | 0-s32max |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->ctrl->ctrl.failfast_work.cpu | s32min-s32max |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->ctrl->ctrl.failfast_work.timer.flags | 0-4294967295 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->ctrl->ctrl.failfast_work.timer.is_hard | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->ctrl->ctrl.failfast_work.timer.is_lazy | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->ctrl->ctrl.failfast_work.timer.is_queued | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->ctrl->ctrl.failfast_work.timer.is_soft | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->ctrl->ctrl.state | 2 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->dev->carrier_down_count.counter | s32min-s32max |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->dev->refcnt_tracker.untracked.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->door_bell.done | 0-4294967295 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->door_bell.wait.lock.owner | (-1) |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->door_bell.wait.lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->door_bell.wait.lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->login_work.cpu | s32min-s32max |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->login_work.timer.flags | 0-4294967295 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->login_work.timer.is_hard | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->login_work.timer.is_lazy | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->login_work.timer.is_queued | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->login_work.timer.is_soft | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->mpa_timer->type | 5,7 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->private->o_auth.authorizer->buf | 0 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->private->o_auth.authorizer->session_key.key | 0 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->private->o_sparse_read.sr_extent | 0 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->private->s_delegated_inos.xa_flags | 0-4294967295 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->qp->tx_ctx.tx_suspend | 1 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->read.counter | s32min-s32max |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->reestablish_timeout | 0,750 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->ref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->sc_kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->sc_page->_refcount.counter | s32min-s32max |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->sc_page->page_type | 0-4294967295 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->session->state | s32min-s32max |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->sock_state.counter | s32min-s32max |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->work.cpu | s32min-s32max |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->work.flags | 0-4294967295 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->work.is_hard | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->work.is_lazy | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->work.is_soft | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->work.timer.flags | 0-4294967295 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->work.timer.is_hard | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->work.timer.is_lazy | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->work.timer.is_queued | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->work.timer.is_soft | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sobject | 0-u16max |
| PARAM_VALUE | 0 | sock->type | 1 |
| PARAM_VALUE | 0 | *sock->sk->sk_backlog.head->data->hdr | 0-4294967295 |
| PARAM_VALUE | 0 | *sock->sk->sk_backlog.head->dev->name | 0-255 |
| PARAM_VALUE | 0 | *sock->sk->sk_user_data->dev->pcpu_refcnt | s32min-s32max |
| PARAM_VALUE | 0 | *sock->sk->sk_user_data->private->o_auth.authorizer->session_key.key | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | *sock->sk->sk_user_data->private->s_auth.authorizer->session_key.key | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 1 | msg | 7682745106852532224 |
| PARAM_VALUE | 1 | msg->msg_control | 0,1421669989104398336 |
| PARAM_VALUE | 1 | msg->msg_control_is_user | 0 |
| PARAM_VALUE | 1 | msg->msg_control_user | 0,1421669989104398336 |
| PARAM_VALUE | 1 | msg->msg_controllen | 0,17 |
| PARAM_VALUE | 1 | msg->msg_flags | 256 |
| PARAM_VALUE | 1 | msg->msg_get_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.__iov | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.bvec | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.count | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.data_source | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.folioq | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.folioq_slot | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.iov_offset | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.iter_type | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.kvec | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.nr_segs | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.ubuf | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.xarray | 0 |
| PARAM_VALUE | 1 | msg->msg_iter.xarray_start | 0 |
| PARAM_VALUE | 1 | msg->msg_name | 0 |
| PARAM_VALUE | 1 | msg->msg_namelen | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 2 | vec | 2922594017840881664 |
| PARAM_VALUE | 2 | vec->iov_base | 4096-ptr_max |
| PARAM_VALUE | 2 | vec->iov_len | 128 |
| PARAM_VALUE | 3 | num | 1 |
| PARAM_VALUE | 4 | size | 128 |
| PARAM_VALUE | 5 | flags | 256 |
| CAPPED_DATA | 0 | sock->sk | 1 |
| MEM_ZERO | 1 | msg | |
| UNITS | 4 | size | unit_byte |
| HALF_LOCKED2 | &pool->lock |
fs/smb/server/transport_tcp.c ksmbd_tcp_readv() -> kernel_recvmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | msg | 2406923169452957696 |
| PARAM_VALUE | 2 | vec | 4096-ptr_max |
| PARAM_VALUE | 2 | vec->iov_base | 4096-ptr_max |
| PARAM_VALUE | 3 | num | 0-1 |
| PARAM_VALUE | 4 | size | 1-u32max |
| PARAM_VALUE | 5 | flags | 0 |
| BUF_SIZE | 2 | vec | (-1),16 |
| BUF_SIZE | 2 | vec | (-1),16 |
| DATA_SOURCE | 3 | num | r kvec_array_init |
| DATA_SOURCE | 4 | size | $3 |
| FUZZY_MAX | 4 | size | 35 |
| NOSPEC | 2 | vec->iov_len | |
| NOSPEC | 4 | size | |
| USER_DATA | 2 | vec->iov_base | 4096-ptr_max[c][u] |
| USER_DATA | 2 | vec->iov_len | 0-8404956,18446744073701146659-u64max |
| USER_DATA | 4 | size | 35-8404992[c] |