Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 3 files as a function:
- net/socket.c, line 826 (as a function)
- tools/testing/selftests/bpf/prog_tests/sock_addr.c, line 207 (as a function)
- tools/testing/selftests/bpf/progs/sock_addr_kern.c, line 48 (as a function)
Referenced in 22 files:
- drivers/block/drbd/drbd_main.c
- drivers/block/nbd.c, line 576
- drivers/nvme/host/tcp.c
- drivers/nvme/target/tcp.c
- drivers/scsi/iscsi_tcp.c, line 328
- drivers/target/iscsi/iscsi_target_util.c, line 1270
- fs/dlm/lowcomms.c, line 1389
- fs/ocfs2/cluster/tcp.c, line 976
- fs/smb/client/transport.c, line 182
- fs/splice.c, line 884
- io_uring/net.c
- net/ceph/messenger_v1.c, line 103
- net/ceph/messenger_v2.c
- net/core/skbuff.c, line 3307
- net/handshake/alert.c, line 63
- net/kcm/kcmsock.c, line 648
- net/rds/tcp_send.c, line 125
- net/socket.c
- net/sunrpc/socklib.c, line 165
- net/sunrpc/svcsock.c
- tools/testing/selftests/bpf/prog_tests/sock_addr.c, line 333
- tools/testing/selftests/bpf/test_kmods/bpf_testmod.c, line 1333
Smatch caller information:
net/ceph/messenger_v2.c do_sendmsg() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sock | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_net.net->ipv4.tcp_death_row.sysctl_max_tw_buckets | s32min-(-1),1-s32max |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_net.net->mctp.bind_lock.osq.tail.counter | 0-s32max |
| 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->refcnt_tracker.dead | 1 |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_node.next->pprev | 1-u64max |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_prot->h.smc_hash->lock.owner | (-1) |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_prot->h.smc_hash->lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_prot->h.smc_hash->lock.raw_lock.cnts.counter | 0-s32max |
| 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_dst_cache->callback_head.func | 1-u64max |
| PARAM_VALUE | 0 | sock->sk->sk_dst_cache->ops->pcpuc_entries.lock.owner | (-1) |
| PARAM_VALUE | 0 | sock->sk->sk_dst_cache->ops->pcpuc_entries.lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | sock->sk->sk_error_queue.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->sk_error_queue.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->sk_filter->rcu.flags | 0-4294967295 |
| PARAM_VALUE | 0 | sock->sk->sk_filter->rcu.is_hard | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_filter->rcu.is_lazy | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_filter->rcu.is_queued | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_filter->rcu.is_soft | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | sock->sk->sk_lock.slock.rlock.dep_map->name | 0-255 |
| 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->id.id | 0-s32max |
| PARAM_VALUE | 0 | sock->sk->sk_prot_creator->twsk_prot | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->sk_receive_queue.prev->next | 4096-ptr_max |
| 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->sk_write_queue.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->tcp_retransmit_timer->entry.pprev | 4096-ptr_max |
| 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 | 8081010400257216512 |
| PARAM_VALUE | 1 | msg->msg_control | 0 |
| PARAM_VALUE | 1 | msg->msg_controllen | 0 |
| PARAM_VALUE | 1 | msg->msg_flags | 16448 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 1 | msg->sg_from_iter | 0 |
| CAPPED_DATA | 0 | sock->sk | 1 |
| DATA_SOURCE | 0 | sock | $0 |
| LOCK2 | &con->mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/ceph/messenger_v2.c do_try_sendpage() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sock | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_net.net->ipv4.tcp_death_row.sysctl_max_tw_buckets | s32min-(-1),1-s32max |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_net.net->mctp.bind_lock.osq.tail.counter | 0-s32max |
| 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->refcnt_tracker.dead | 1 |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_node.next->pprev | 1-u64max |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_prot->h.smc_hash->lock.owner | (-1) |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_prot->h.smc_hash->lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_prot->h.smc_hash->lock.raw_lock.cnts.counter | 0-s32max |
| 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_dst_cache->callback_head.func | 1-u64max |
| PARAM_VALUE | 0 | sock->sk->sk_dst_cache->ops->pcpuc_entries.lock.owner | (-1) |
| PARAM_VALUE | 0 | sock->sk->sk_dst_cache->ops->pcpuc_entries.lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | sock->sk->sk_error_queue.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->sk_error_queue.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->sk_filter->rcu.flags | 0-4294967295 |
| PARAM_VALUE | 0 | sock->sk->sk_filter->rcu.is_hard | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_filter->rcu.is_lazy | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_filter->rcu.is_queued | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_filter->rcu.is_soft | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | sock->sk->sk_lock.slock.rlock.dep_map->name | 0-255 |
| 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->id.id | 0-s32max |
| PARAM_VALUE | 0 | sock->sk->sk_prot_creator->twsk_prot | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->sk_receive_queue.prev->next | 4096-ptr_max |
| 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->sk_write_queue.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->tcp_retransmit_timer->entry.pprev | 4096-ptr_max |
| 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 | 6719164907064328192 |
| PARAM_VALUE | 1 | msg->msg_control | 0 |
| PARAM_VALUE | 1 | msg->msg_controllen | 0 |
| PARAM_VALUE | 1 | msg->msg_flags | 16448,134234176 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 1 | msg->sg_from_iter | 0 |
| CAPPED_DATA | 0 | sock->sk | 1 |
| DATA_SOURCE | 0 | sock | $0 |
| LOCK2 | &con->mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
net/kcm/kcmsock.c kcm_write_msgs() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | msg | 4344436906162040832 |
| PARAM_VALUE | 1 | msg->msg_control | 0 |
| PARAM_VALUE | 1 | msg->msg_controllen | 0 |
| PARAM_VALUE | 1 | msg->msg_flags | 134217792 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 1 | msg->sg_from_iter | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &kcm->tx_mutex | ||
| HALF_LOCKED2 | sk |
net/rds/tcp_send.c rds_tcp_xmit() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | msg | 2487737184428769280 |
| PARAM_VALUE | 1 | msg->msg_control | 0 |
| PARAM_VALUE | 1 | msg->msg_controllen | 0 |
| PARAM_VALUE | 1 | msg->msg_flags | 134234176,134266944 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 1 | msg->sg_from_iter | 0 |
drivers/scsi/iscsi_tcp.c iscsi_sw_tcp_xmit_segment() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | msg | 2775204177461555200 |
| PARAM_VALUE | 1 | msg->msg_control | 0 |
| PARAM_VALUE | 1 | msg->msg_controllen | 0 |
| PARAM_VALUE | 1 | msg->msg_flags | 0,64,32768,32832,134217728,134217792,134250496,134250560 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_name | 0 |
| PARAM_VALUE | 1 | msg->msg_namelen | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 1 | msg->sg_from_iter | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &session->frwd_lock | ||
| HALF_LOCKED2 | bh |
fs/splice.c splice_to_socket() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | msg | 5608151120865177600 |
| PARAM_VALUE | 1 | msg->msg_control | 0 |
| PARAM_VALUE | 1 | msg->msg_controllen | 0 |
| PARAM_VALUE | 1 | msg->msg_flags | 134217728,134217792,134250496,134250560 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_name | 0 |
| PARAM_VALUE | 1 | msg->msg_namelen | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 1 | msg->sg_from_iter | 0 |
| BUF_SIZE | 0 | sock | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | sock | s32min-(-1),1-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &inode->i_rwsem |
net/core/skbuff.c sendmsg_unlocked() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sock | 1-u64max |
| PARAM_VALUE | 1 | msg | 8990689607666532352 |
| PARAM_VALUE | 1 | msg->msg_flags | 64,16448,32832,49216 |
| DATA_SOURCE | 1 | msg | $1 |
| MEM_ZERO | 1 | msg | |
| RX_PATH | |||
| LOCK2 | &pool->lock | ||
| LOCK2 | &psock->work_mutex | ||
| TYPE_LOCK | (struct sk_psock)->work_mutex |
drivers/block/drbd/drbd_main.c _drbd_send_page() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sock | 4096-ptr_max |
| PARAM_VALUE | 1 | msg | 6463914256453824512 |
| PARAM_VALUE | 1 | msg->msg_control | 0 |
| PARAM_VALUE | 1 | msg->msg_controllen | 0 |
| PARAM_VALUE | 1 | msg->msg_flags | 0,32768,134234112,134266880 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 1 | msg->sg_from_iter | 0 |
| CAPPED_DATA | 0 | sock | 1 |
| LOCK2 | &sock->mutex | ||
| TYPE_LOCK | (struct drbd_socket)->mutex |
drivers/block/drbd/drbd_main.c drbd_send() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sock | 1-u64max |
| PARAM_VALUE | 1 | msg | 8843308286023118848 |
| PARAM_VALUE | 1 | msg->msg_control | 0 |
| PARAM_VALUE | 1 | msg->msg_controllen | 0 |
| PARAM_VALUE | 1 | msg->msg_flags | 16384,49152 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 1 | msg->sg_from_iter | 0 |
| CAPPED_DATA | 0 | sock | 1 |
| DATA_SOURCE | 0 | sock | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | sock->sk->sk_receive_queue.prev->next->tail | |
| NO_OVERFLOW_SIMPLE | 0 | sock->sk->sk_receive_queue.prev->next->truesize | |
| NO_OVERFLOW_SIMPLE | 0 | sock->sk->sk_receive_queue.prev->tail | |
| NO_OVERFLOW_SIMPLE | 0 | sock->sk->sk_receive_queue.prev->truesize | |
| NO_OVERFLOW_SIMPLE | 0 | sock->sk->sk_write_queue.next->prev->tail | |
| NO_OVERFLOW_SIMPLE | 0 | sock->sk->sk_write_queue.next->prev->truesize | |
| NO_OVERFLOW_SIMPLE | 0 | sock->sk->sk_write_queue.next->tail | |
| NO_OVERFLOW_SIMPLE | 0 | sock->sk->sk_write_queue.next->truesize | |
| HALF_LOCKED2 | &connection->cstate_mutex | ||
| HALF_LOCKED2 | &connection->data.mutex | ||
| HALF_LOCKED2 | &connection->resource->conf_update | ||
| HALF_LOCKED2 | &sock->mutex | ||
| TYPE_LOCK | (struct drbd_socket)->mutex |
fs/smb/client/transport.c smb_send_kvec() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sock | 1-u64max |
| PARAM_VALUE | 0 | sock->sk | 4096-ptr_max |
| PARAM_VALUE | 1 | msg | 30040494997221376,2570194496449581056 |
| PARAM_VALUE | 1 | msg->msg_control | 0 |
| PARAM_VALUE | 1 | msg->msg_controllen | 0 |
| PARAM_VALUE | 1 | msg->msg_flags | 16384,16448 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 1 | msg->sg_from_iter | 0 |
| DATA_SOURCE | 1 | msg | $1 |
| FUZZY_MAX | 1 | msg->msg_flags | 16448 |
| BIT_INFO | 1 | msg->msg_flags | 0x4000,0xffffffffffffffff |
| HARD_MAX | 1 | msg->msg_flags | 16448 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &server->_srv_mutex |
fs/ocfs2/cluster/tcp.c o2net_sendpage() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | msg | 3013620153428320256 |
| PARAM_VALUE | 1 | msg->msg_control | 0 |
| PARAM_VALUE | 1 | msg->msg_controllen | 0 |
| PARAM_VALUE | 1 | msg->msg_flags | 134217792 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 1 | msg->sg_from_iter | 0 |
| RX_PATH | |||
| LOCK2 | &sc->sc_send_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct o2net_sock_container)->sc_send_lock |
io_uring/net.c io_send() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sock | 1-u64max |
| BUF_SIZE | 0 | sock | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | sock | s32min-(-2),1-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING |
io_uring/net.c io_sendmsg_zc() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sock | 4096-ptr_max |
| PARAM_VALUE | 1 | msg->msg_ubuf | 4096-ptr_max |
| BUF_SIZE | 0 | sock | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | sock | s32min-(-2),1-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING |
net/ceph/messenger_v1.c ceph_tcp_sendpage() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sock | 1-u64max |
| 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 | 6068658417132171264 |
| PARAM_VALUE | 1 | msg->msg_control | 0 |
| PARAM_VALUE | 1 | msg->msg_controllen | 0 |
| PARAM_VALUE | 1 | msg->msg_flags | 49216,134266944 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_name | 0 |
| PARAM_VALUE | 1 | msg->msg_namelen | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 1 | msg->sg_from_iter | 0 |
| DATA_SOURCE | 0 | sock | $0 |
| LOCK2 | &con->mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct ceph_connection)->mutex |
fs/dlm/lowcomms.c send_to_sock() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sock | 1-u64max |
| PARAM_VALUE | 1 | msg | 8255359356274171904 |
| PARAM_VALUE | 1 | msg->msg_control | 0 |
| PARAM_VALUE | 1 | msg->msg_controllen | 0 |
| PARAM_VALUE | 1 | msg->msg_flags | 134234176 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_name | 0 |
| PARAM_VALUE | 1 | msg->msg_namelen | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 1 | msg->sg_from_iter | 0 |
| LOCK2 | &con->sock_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct connection)->sock_lock |
net/socket.c kernel_sendmsg() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | msg | 4096-ptr_max |
| BUF_SIZE | 0 | sock | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | sock | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | sock | $0 |
| DATA_SOURCE | 1 | msg | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &conn->srv_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &qmi->sock_lock | ||
| HALF_LOCKED2 | &qp->state_lock | ||
| HALF_LOCKED2 | &queue->send_mutex | ||
| HALF_LOCKED2 | &sc->sc_send_lock | ||
| HALF_LOCKED2 | global &rfcomm_mutex |
drivers/nvme/target/tcp.c nvmet_try_send_data() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | msg | 1111510944741879808 |
| PARAM_VALUE | 1 | msg->msg_control | 0 |
| PARAM_VALUE | 1 | msg->msg_controllen | 0 |
| PARAM_VALUE | 1 | msg->msg_flags | 134217792,134250560 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_name | 0 |
| PARAM_VALUE | 1 | msg->msg_namelen | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 1 | msg->sg_from_iter | 0 |
| HALF_LOCKED2 | &pool->lock |
drivers/nvme/target/tcp.c nvmet_try_send_data_pdu() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | msg | 3194480337609113600 |
| PARAM_VALUE | 1 | msg->msg_control | 0 |
| PARAM_VALUE | 1 | msg->msg_controllen | 0 |
| PARAM_VALUE | 1 | msg->msg_flags | 134250560 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_name | 0 |
| PARAM_VALUE | 1 | msg->msg_namelen | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 1 | msg->sg_from_iter | 0 |
| HALF_LOCKED2 | &pool->lock |
drivers/nvme/target/tcp.c nvmet_try_send_r2t() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | msg | 1244302924118482944 |
| PARAM_VALUE | 1 | msg->msg_control | 0 |
| PARAM_VALUE | 1 | msg->msg_controllen | 0 |
| PARAM_VALUE | 1 | msg->msg_flags | 134217920,134250560 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_name | 0 |
| PARAM_VALUE | 1 | msg->msg_namelen | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 1 | msg->sg_from_iter | 0 |
| HALF_LOCKED2 | &pool->lock |
drivers/nvme/target/tcp.c nvmet_try_send_response() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | msg | 6193702184231018496 |
| PARAM_VALUE | 1 | msg->msg_control | 0 |
| PARAM_VALUE | 1 | msg->msg_controllen | 0 |
| PARAM_VALUE | 1 | msg->msg_flags | 134217920,134250560 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_name | 0 |
| PARAM_VALUE | 1 | msg->msg_namelen | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 1 | msg->sg_from_iter | 0 |
| HALF_LOCKED2 | &pool->lock |
net/sunrpc/svcsock.c svc_tcp_sendmsg() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | msg | 412906799858421760 |
| PARAM_VALUE | 1 | msg->msg_control | 0 |
| PARAM_VALUE | 1 | msg->msg_controllen | 0 |
| PARAM_VALUE | 1 | msg->msg_flags | 134217728 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_name | 0 |
| PARAM_VALUE | 1 | msg->msg_namelen | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 1 | msg->sg_from_iter | 0 |
| LOCK2 | &xprt->xpt_mutex | ||
| TYPE_LOCK | (struct svc_xprt)->xpt_mutex |
net/sunrpc/svcsock.c svc_udp_sendto() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | msg | 2061403247816962048 |
| PARAM_VALUE | 1 | msg->msg_controllen | 40 |
| PARAM_VALUE | 1 | msg->msg_flags | 134217728 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_name | 4096-ptr_max |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 1 | msg->sg_from_iter | 0 |
| LOCK2 | &xprt->xpt_mutex | ||
| TYPE_LOCK | (struct svc_xprt)->xpt_mutex |
net/sunrpc/svcsock.c svc_udp_sendto() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sock | 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->ipv4.ping_port_rover | 1-u16max |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_net.net->loopback_dev->refcnt_tracker.list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_net.net->mctp.bind_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_net.net->mctp.bind_lock.osq.tail.counter | 0-s32max |
| 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->refcnt_tracker.dead | 1 |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_node.next->pprev | 1-u64max |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_prot->h.smc_hash->lock.owner | (-1) |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_prot->h.smc_hash->lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_prot->h.smc_hash->lock.raw_lock.cnts.counter | 0-s32max |
| PARAM_VALUE | 0 | sock->sk->__sk_common.skc_u16hashes | 0-u32max |
| 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->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.func | 1-u64max |
| PARAM_VALUE | 0 | sock->sk->sk_dst_cache->ops->pcpuc_entries.lock.owner | (-1) |
| PARAM_VALUE | 0 | sock->sk->sk_dst_cache->ops->pcpuc_entries.lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | sock->sk->sk_error_queue.next->prev | 2011684551238094848 |
| PARAM_VALUE | 0 | sock->sk->sk_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | sock->sk->sk_lock.owned | 0 |
| PARAM_VALUE | 0 | sock->sk->sk_lock.slock.rlock.dep_map->name | 0-255 |
| 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_prot_creator->owner->refcnt.counter | 0-s32max |
| PARAM_VALUE | 0 | sock->sk->sk_reuseport_cb->rcu.is_hard | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_reuseport_cb->rcu.is_lazy | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_reuseport_cb->rcu.is_soft | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sk_user_data->work.is_queued | 0-1 |
| PARAM_VALUE | 0 | sock->sk->sobject | 0-u16max |
| PARAM_VALUE | 0 | sock->sk->tcp_retransmit_timer->entry.pprev | 4096-ptr_max |
| PARAM_VALUE | 0 | *sock->sk->sk_backlog.head->cb->data_end | (-4611686018427387904)-4611686018427387903 |
| 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 | 1 | msg | 2061403247816962048 |
| PARAM_VALUE | 1 | msg->msg_controllen | 40 |
| PARAM_VALUE | 1 | msg->msg_flags | 134217728 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 1 | msg->sg_from_iter | 0 |
| LOCK2 | &xprt->xpt_mutex | ||
| TYPE_LOCK | (struct svc_xprt)->xpt_mutex |
drivers/nvme/host/tcp.c nvme_tcp_try_send_cmd_pdu() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | msg | 2080285014519435264 |
| PARAM_VALUE | 1 | msg->msg_control | 0 |
| PARAM_VALUE | 1 | msg->msg_controllen | 0 |
| PARAM_VALUE | 1 | msg->msg_flags | 134217920,134250560 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_name | 0 |
| PARAM_VALUE | 1 | msg->msg_namelen | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 1 | msg->sg_from_iter | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &queue->send_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct nvme_tcp_queue)->send_mutex |
drivers/nvme/host/tcp.c nvme_tcp_try_send_data() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | msg | 1846556618320281600 |
| PARAM_VALUE | 1 | msg->msg_control | 0 |
| PARAM_VALUE | 1 | msg->msg_controllen | 0 |
| PARAM_VALUE | 1 | msg->msg_flags | 192,32832,134217920,134250560 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_name | 0 |
| PARAM_VALUE | 1 | msg->msg_namelen | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 1 | msg->sg_from_iter | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &queue->send_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct nvme_tcp_queue)->send_mutex |
drivers/nvme/host/tcp.c nvme_tcp_try_send_data_pdu() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | msg | 3692873155573866496 |
| PARAM_VALUE | 1 | msg->msg_control | 0 |
| PARAM_VALUE | 1 | msg->msg_controllen | 0 |
| PARAM_VALUE | 1 | msg->msg_flags | 32832,134250560 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_name | 0 |
| PARAM_VALUE | 1 | msg->msg_namelen | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 1 | msg->sg_from_iter | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &queue->send_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct nvme_tcp_queue)->send_mutex |
net/sunrpc/socklib.c xprt_sendmsg() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sock | 1-u64max |
| 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 | 1391795104987058176,2187809181911461888,3169078629115584512,6955248247080628224 |
| PARAM_VALUE | 1 | msg->msg_control | 0 |
| PARAM_VALUE | 1 | msg->msg_controllen | 0 |
| PARAM_VALUE | 1 | msg->msg_flags | 0,16448,32768,49216 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 1 | msg->sg_from_iter | 0 |
| BUF_SIZE | 1 | msg->msg_name | (-1),128 |
| DATA_SOURCE | 0 | sock | $0 |
| DATA_SOURCE | 1 | msg | $1 |
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &xprt->xpt_mutex |
net/handshake/alert.c tls_alert_send() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sock | 4096-ptr_max |
| PARAM_VALUE | 1 | msg | 4096-ptr_max |
| PARAM_VALUE | 1 | msg->msg_control | 208758577843580928 |
| PARAM_VALUE | 1 | msg->msg_control_user | 208758577843580928 |
| PARAM_VALUE | 1 | msg->msg_controllen | 24 |
| PARAM_VALUE | 1 | msg->msg_flags | 64 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_name | 0 |
| PARAM_VALUE | 1 | msg->msg_namelen | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 1 | msg->sg_from_iter | 0 |
| DATA_SOURCE | 0 | sock | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/block/nbd.c __sock_xmit() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sock | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->sk_allocation | 134144 |
| PARAM_VALUE | 0 | sock->sk->sk_use_task_frag | 0 |
| PARAM_VALUE | 1 | msg | 619827631358013440 |
| PARAM_VALUE | 1 | msg->msg_control | 0 |
| PARAM_VALUE | 1 | msg->msg_controllen | 0 |
| PARAM_VALUE | 1 | msg->msg_flags | 16384,16640,49152 |
| PARAM_VALUE | 1 | msg->msg_inq | 0 |
| PARAM_VALUE | 1 | msg->msg_ubuf | 0 |
| PARAM_VALUE | 1 | msg->sg_from_iter | 0 |
| DATA_SOURCE | 0 | sock | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &cmd->lock | ||
| HALF_LOCKED2 | &nbd->config_lock | ||
| HALF_LOCKED2 | &nsock->tx_lock |
drivers/target/iscsi/iscsi_target_util.c tx_data() -> sock_sendmsg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sock | 1-u64max |
| PARAM_VALUE | 1 | msg | 2473923070292008960 |
| MEM_ZERO | 1 | msg | |
| TASK_NOT_RUNNING |