uint32_t return_error;
uint32_t return_error_param;
const char *context_name;
+ const char *from_proc_name;
+ const char *from_thread_name;
+ const char *to_proc_name;
+ const char *to_thread_name;
};
struct binder_transaction_log {
atomic_t cur;
long min_nice = rlimit_to_nice(task_rlimit(task, RLIMIT_NICE));
if (min_nice > MAX_NICE) {
- binder_user_error("%d RLIMIT_NICE not set\n",
- task->pid);
+ binder_user_error("%d(%s) RLIMIT_NICE not set\n",
+ task->pid, task->comm);
return;
} else if (priority < min_nice) {
priority = min_nice;
if (policy != desired.sched_policy ||
to_kernel_prio(policy, priority) != desired.prio)
binder_debug(BINDER_DEBUG_PRIORITY_CAP,
- "%d: priority %d not allowed, using %d instead\n",
- task->pid, desired.prio,
+ "%d(%s): priority %d not allowed, using %d instead\n",
+ task->pid, task->comm, desired.prio,
to_kernel_prio(policy, priority));
trace_binder_set_priority(task->tgid, task->pid, task->normal_prio,
INIT_LIST_HEAD(&node->work.entry);
INIT_LIST_HEAD(&node->async_todo);
binder_debug(BINDER_DEBUG_INTERNAL_REFS,
- "%d:%d node %d u%016llx c%016llx created\n",
- proc->pid, current->pid, node->debug_id,
+ "%d:%d(%s:%s) node %d u%016llx c%016llx created\n",
+ proc->pid, current->pid, proc->tsk->comm, current->comm, node->debug_id,
(u64)node->ptr, (u64)node->cookie);
return node;
hlist_add_head(&new_ref->node_entry, &node->refs);
binder_debug(BINDER_DEBUG_INTERNAL_REFS,
- "%d new ref %d desc %d for node %d\n",
- proc->pid, new_ref->data.debug_id, new_ref->data.desc,
+ "%d(%s) new ref %d desc %d for node %d\n",
+ proc->pid, proc->tsk->comm, new_ref->data.debug_id, new_ref->data.desc,
node->debug_id);
binder_node_unlock(node);
return new_ref;
bool delete_node = false;
binder_debug(BINDER_DEBUG_INTERNAL_REFS,
- "%d delete ref %d desc %d for node %d\n",
- ref->proc->pid, ref->data.debug_id, ref->data.desc,
+ "%d(%s) delete ref %d desc %d for node %d\n",
+ ref->proc->pid, ref->proc->tsk->comm, ref->data.debug_id, ref->data.desc,
ref->node->debug_id);
rb_erase(&ref->rb_node_desc, &ref->proc->refs_by_desc);
if (ref->death) {
binder_debug(BINDER_DEBUG_DEAD_BINDER,
- "%d delete ref %d desc %d has death notification\n",
- ref->proc->pid, ref->data.debug_id,
+ "%d(%s) delete ref %d desc %d has death notification\n",
+ ref->proc->pid, ref->proc->tsk->comm, ref->data.debug_id,
ref->data.desc);
binder_dequeue_work(ref->proc, &ref->death->work);
binder_stats_deleted(BINDER_STAT_DEATH);
{
if (strong) {
if (ref->data.strong == 0) {
- binder_user_error("%d invalid dec strong, ref %d desc %d s %d w %d\n",
- ref->proc->pid, ref->data.debug_id,
+ binder_user_error("%d(%s) invalid dec strong, ref %d desc %d s %d w %d\n",
+ ref->proc->pid, ref->proc->tsk->comm, ref->data.debug_id,
ref->data.desc, ref->data.strong,
ref->data.weak);
return false;
binder_dec_node(ref->node, strong, 1);
} else {
if (ref->data.weak == 0) {
- binder_user_error("%d invalid dec weak, ref %d desc %d s %d w %d\n",
- ref->proc->pid, ref->data.debug_id,
+ binder_user_error("%d(%s) invalid dec weak, ref %d desc %d s %d w %d\n",
+ ref->proc->pid, ref->proc->tsk->comm, ref->data.debug_id,
ref->data.desc, ref->data.strong,
ref->data.weak);
return false;
target_thread = binder_get_txn_from_and_acq_inner(t);
if (target_thread) {
binder_debug(BINDER_DEBUG_FAILED_TRANSACTION,
- "send failed reply for transaction %d to %d:%d\n",
+ "send failed reply for transaction %d to %d:%d(%s:%s)\n",
t->debug_id,
target_thread->proc->pid,
- target_thread->pid);
+ target_thread->pid,
+ target_thread->proc->tsk->comm,
+ target_thread->task->comm);
binder_pop_transaction_ilocked(target_thread, t);
if (target_thread->reply_error.cmd == BR_OK) {
binder_size_t off_start_offset, buffer_offset, off_end_offset;
binder_debug(BINDER_DEBUG_TRANSACTION,
- "%d buffer release %d, size %zd-%zd, failed at %llx\n",
- proc->pid, buffer->debug_id,
+ "%d(%s) buffer release %d, size %zd-%zd, failed at %llx\n",
+ proc->pid, proc->tsk->comm, buffer->debug_id,
buffer->data_size, buffer->offsets_size,
(unsigned long long)failed_at);
return -ENOMEM;
}
if (fp->cookie != node->cookie) {
- binder_user_error("%d:%d sending u%016llx node %d, cookie mismatch %016llx != %016llx\n",
- proc->pid, thread->pid, (u64)fp->binder,
+ binder_user_error("%d:%d(%s:%s) sending u%016llx node %d, cookie mismatch %016llx != %016llx\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm, (u64)fp->binder,
node->debug_id, (u64)fp->cookie,
(u64)node->cookie);
ret = -EINVAL;
node = binder_get_node_from_ref(proc, fp->handle,
fp->hdr.type == BINDER_TYPE_HANDLE, &src_rdata);
if (!node) {
- binder_user_error("%d:%d got transaction with invalid handle, %d\n",
- proc->pid, thread->pid, fp->handle);
+ binder_user_error("%d:%d(%s:%s) got transaction with invalid handle, %d\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm, fp->handle);
return -EINVAL;
}
if (security_binder_transfer_binder(proc->cred, target_proc->cred)) {
else
target_allows_fd = t->buffer->target_node->accept_fds;
if (!target_allows_fd) {
- binder_user_error("%d:%d got %s with fd, %d, but target does not allow fds\n",
- proc->pid, thread->pid,
+ binder_user_error("%d:%d(%s:%s) got %s with fd, %d, but target does not allow fds\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm,
in_reply_to ? "reply" : "transaction",
fd);
ret = -EPERM;
file = fget(fd);
if (!file) {
- binder_user_error("%d:%d got transaction with invalid fd, %d\n",
- proc->pid, thread->pid, fd);
+ binder_user_error("%d:%d(%s:%s) got transaction with invalid fd, %d\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm, fd);
ret = -EBADF;
goto err_fget;
}
fd_buf_size = sizeof(u32) * fda->num_fds;
if (fda->num_fds >= SIZE_MAX / sizeof(u32)) {
- binder_user_error("%d:%d got transaction with invalid number of fds (%lld)\n",
- proc->pid, thread->pid, (u64)fda->num_fds);
+ binder_user_error("%d:%d(%s:%s) got transaction with invalid number of fds (%lld)\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm, (u64)fda->num_fds);
return -EINVAL;
}
if (fd_buf_size > parent->length ||
fda->parent_offset > parent->length - fd_buf_size) {
/* No space for all file descriptors here. */
- binder_user_error("%d:%d not enough space to store %lld fds in buffer\n",
- proc->pid, thread->pid, (u64)fda->num_fds);
+ binder_user_error("%d:%d(%s:%s) not enough space to store %lld fds in buffer\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm, (u64)fda->num_fds);
return -EINVAL;
}
/*
fda_offset = (parent->buffer - (uintptr_t)t->buffer->user_data) +
fda->parent_offset;
if (!IS_ALIGNED((unsigned long)fda_offset, sizeof(u32))) {
- binder_user_error("%d:%d parent offset not aligned correctly.\n",
- proc->pid, thread->pid);
+ binder_user_error("%d:%d(%s:%s) parent offset not aligned correctly.\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm);
return -EINVAL;
}
for (fdi = 0; fdi < fda->num_fds; fdi++) {
off_start_offset, &parent_offset,
num_valid);
if (!parent) {
- binder_user_error("%d:%d got transaction with invalid parent offset or type\n",
- proc->pid, thread->pid);
+ binder_user_error("%d:%d(%s:%s) got transaction with invalid parent offset or type\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm);
return -EINVAL;
}
parent_offset, bp->parent_offset,
last_fixup_obj_off,
last_fixup_min_off)) {
- binder_user_error("%d:%d got transaction with out-of-order buffer fixup\n",
- proc->pid, thread->pid);
+ binder_user_error("%d:%d(%s:%s) got transaction with out-of-order buffer fixup\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm);
return -EINVAL;
}
if (parent->length < sizeof(binder_uintptr_t) ||
bp->parent_offset > parent->length - sizeof(binder_uintptr_t)) {
/* No space for a pointer here! */
- binder_user_error("%d:%d got transaction with invalid parent offset\n",
- proc->pid, thread->pid);
+ binder_user_error("%d:%d(%s:%s) got transaction with invalid parent offset\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm);
return -EINVAL;
}
buffer_offset = bp->parent_offset +
e->data_size = tr->data_size;
e->offsets_size = tr->offsets_size;
e->context_name = proc->context->name;
+ e->from_proc_name = proc->tsk->comm;
+ e->from_thread_name = thread->task->comm;
if (reply) {
binder_inner_proc_lock(proc);
in_reply_to = thread->transaction_stack;
if (in_reply_to == NULL) {
binder_inner_proc_unlock(proc);
- binder_user_error("%d:%d got reply transaction with no transaction stack\n",
- proc->pid, thread->pid);
+ binder_user_error("%d:%d(%s:%s) got reply transaction with no transaction stack\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm);
return_error = BR_FAILED_REPLY;
return_error_param = -EPROTO;
return_error_line = __LINE__;
}
if (in_reply_to->to_thread != thread) {
spin_lock(&in_reply_to->lock);
- binder_user_error("%d:%d got reply transaction with bad transaction stack, transaction %d has target %d:%d\n",
- proc->pid, thread->pid, in_reply_to->debug_id,
+ binder_user_error("%d:%d(%s:%s) got reply transaction with bad transaction stack, "\
+ "transaction %d has target %d:%d(%s:%s)\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm, in_reply_to->debug_id,
in_reply_to->to_proc ?
in_reply_to->to_proc->pid : 0,
in_reply_to->to_thread ?
- in_reply_to->to_thread->pid : 0);
+ in_reply_to->to_thread->pid : 0,
+ in_reply_to->to_proc ?
+ in_reply_to->to_proc->tsk->comm : "",
+ in_reply_to->to_thread ?
+ in_reply_to->to_thread->task->comm : "");
spin_unlock(&in_reply_to->lock);
binder_inner_proc_unlock(proc);
return_error = BR_FAILED_REPLY;
goto err_dead_binder;
}
if (target_thread->transaction_stack != in_reply_to) {
- binder_user_error("%d:%d got reply transaction with bad target transaction stack %d, expected %d\n",
- proc->pid, thread->pid,
+ binder_user_error("%d:%d(%s:%s) got reply transaction with bad target transaction "\
+ "stack %d, expected %d\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm,
target_thread->transaction_stack ?
target_thread->transaction_stack->debug_id : 0,
in_reply_to->debug_id);
ref->node, &target_proc,
&return_error);
} else {
- binder_user_error("%d:%d got transaction to invalid handle\n",
- proc->pid, thread->pid);
+ binder_user_error("%d:%d(%s:%s) got transaction to invalid handle\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm);
return_error = BR_FAILED_REPLY;
}
binder_proc_unlock(proc);
tmp = thread->transaction_stack;
if (tmp->to_thread != thread) {
spin_lock(&tmp->lock);
- binder_user_error("%d:%d got new transaction with bad transaction stack, transaction %d has target %d:%d\n",
- proc->pid, thread->pid, tmp->debug_id,
+ binder_user_error("%d:%d(%s:%s) got new transaction with bad transaction stack, "\
+ "transaction %d has target %d:%d(%s:%s)\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm, tmp->debug_id,
tmp->to_proc ? tmp->to_proc->pid : 0,
tmp->to_thread ?
- tmp->to_thread->pid : 0);
+ tmp->to_thread->pid : 0,
+ tmp->to_proc ? tmp->to_proc->tsk->comm : "",
+ tmp->to_thread ? tmp->to_thread->task->comm : "");
spin_unlock(&tmp->lock);
binder_inner_proc_unlock(proc);
return_error = BR_FAILED_REPLY;
}
binder_inner_proc_unlock(proc);
}
- if (target_thread)
+ if (target_thread) {
e->to_thread = target_thread->pid;
+ e->to_thread_name = target_thread->task->comm;
+ }
e->to_proc = target_proc->pid;
+ e->to_proc_name = target_proc->tsk->comm;
/* TODO: reuse incoming transaction for reply */
t = kzalloc(sizeof(*t), GFP_KERNEL);
if (reply)
binder_debug(BINDER_DEBUG_TRANSACTION,
- "%d:%d BC_REPLY %d -> %d:%d, data %016llx-%016llx size %lld-%lld-%lld\n",
- proc->pid, thread->pid, t->debug_id,
- target_proc->pid, target_thread->pid,
+ "%d:%d(%s:%s) BC_REPLY %d -> %d:%d (%s:%s), data %016llx-%016llx size %lld-%lld-%lld\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm, t->debug_id,
+ target_proc->pid, target_thread->pid, target_proc->tsk->comm, target_thread->task->comm,
(u64)tr->data.ptr.buffer,
(u64)tr->data.ptr.offsets,
(u64)tr->data_size, (u64)tr->offsets_size,
(u64)extra_buffers_size);
else
binder_debug(BINDER_DEBUG_TRANSACTION,
- "%d:%d BC_TRANSACTION %d -> %d - node %d, data %016llx-%016llx size %lld-%lld-%lld\n",
- proc->pid, thread->pid, t->debug_id,
- target_proc->pid, target_node->debug_id,
+ "%d:%d(%s:%s) BC_TRANSACTION %d -> %d (%s) - node %d, data %016llx-%016llx size %lld-%lld-%lld\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm, t->debug_id,
+ target_proc->pid, target_proc->tsk->comm, target_node->debug_id,
(u64)tr->data.ptr.buffer,
(u64)tr->data.ptr.offsets,
(u64)tr->data_size, (u64)tr->offsets_size,
(const void __user *)
(uintptr_t)tr->data.ptr.buffer,
tr->data_size)) {
- binder_user_error("%d:%d got transaction with invalid data ptr\n",
- proc->pid, thread->pid);
+ binder_user_error("%d:%d(%s:%s) got transaction with invalid data ptr\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm);
return_error = BR_FAILED_REPLY;
return_error_param = -EFAULT;
return_error_line = __LINE__;
(const void __user *)
(uintptr_t)tr->data.ptr.offsets,
tr->offsets_size)) {
- binder_user_error("%d:%d got transaction with invalid offsets ptr\n",
- proc->pid, thread->pid);
+ binder_user_error("%d:%d(%s:%s) got transaction with invalid offsets ptr\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm);
return_error = BR_FAILED_REPLY;
return_error_param = -EFAULT;
return_error_line = __LINE__;
goto err_copy_data_failed;
}
if (!IS_ALIGNED(tr->offsets_size, sizeof(binder_size_t))) {
- binder_user_error("%d:%d got transaction with invalid offsets size, %lld\n",
- proc->pid, thread->pid, (u64)tr->offsets_size);
+ binder_user_error("%d:%d(%s:%s) got transaction with invalid offsets size, %lld\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm, (u64)tr->offsets_size);
return_error = BR_FAILED_REPLY;
return_error_param = -EINVAL;
return_error_line = __LINE__;
goto err_bad_offset;
}
if (!IS_ALIGNED(extra_buffers_size, sizeof(u64))) {
- binder_user_error("%d:%d got transaction with unaligned buffers size, %lld\n",
- proc->pid, thread->pid,
+ binder_user_error("%d:%d(%s:%s) got transaction with unaligned buffers size, %lld\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm,
(u64)extra_buffers_size);
return_error = BR_FAILED_REPLY;
return_error_param = -EINVAL;
object_size = binder_get_object(target_proc, t->buffer,
object_offset, &object);
if (object_size == 0 || object_offset < off_min) {
- binder_user_error("%d:%d got transaction with invalid offset (%lld, min %lld max %lld) or object.\n",
- proc->pid, thread->pid,
+ binder_user_error("%d:%d(%s:%s) got transaction with invalid offset (%lld, min %lld max %lld) or object.\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm,
(u64)object_offset,
(u64)off_min,
(u64)t->buffer->data_size);
&parent_offset,
num_valid);
if (!parent) {
- binder_user_error("%d:%d got transaction with invalid parent offset or type\n",
- proc->pid, thread->pid);
+ binder_user_error("%d:%d(%s:%s) got transaction with invalid parent offset or type\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm);
return_error = BR_FAILED_REPLY;
return_error_param = -EINVAL;
return_error_line = __LINE__;
fda->parent_offset,
last_fixup_obj_off,
last_fixup_min_off)) {
- binder_user_error("%d:%d got transaction with out-of-order buffer fixup\n",
- proc->pid, thread->pid);
+ binder_user_error("%d:%d(%s:%s) got transaction with out-of-order buffer fixup\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm);
return_error = BR_FAILED_REPLY;
return_error_param = -EINVAL;
return_error_line = __LINE__;
size_t num_valid;
if (bp->length > buf_left) {
- binder_user_error("%d:%d got transaction with too large buffer\n",
- proc->pid, thread->pid);
+ binder_user_error("%d:%d(%s:%s) got transaction with too large buffer\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm);
return_error = BR_FAILED_REPLY;
return_error_param = -EINVAL;
return_error_line = __LINE__;
(const void __user *)
(uintptr_t)bp->buffer,
bp->length)) {
- binder_user_error("%d:%d got transaction with invalid offsets ptr\n",
- proc->pid, thread->pid);
+ binder_user_error("%d:%d(%s:%s) got transaction with invalid offsets ptr\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm);
return_error_param = -EFAULT;
return_error = BR_FAILED_REPLY;
return_error_line = __LINE__;
last_fixup_min_off = 0;
} break;
default:
- binder_user_error("%d:%d got transaction with invalid object type, %x\n",
- proc->pid, thread->pid, hdr->type);
+ binder_user_error("%d:%d(%s:%s) got transaction with invalid object type, %x\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm, hdr->type);
return_error = BR_FAILED_REPLY;
return_error_param = -EINVAL;
return_error_line = __LINE__;
}
binder_debug(BINDER_DEBUG_FAILED_TRANSACTION,
- "%d:%d transaction failed %d/%d, size %lld-%lld line %d\n",
- proc->pid, thread->pid, return_error, return_error_param,
+ "%d:%d(%s:%s) transaction failed %d/%d, size %lld-%lld line %d\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm,
+ return_error, return_error_param,
(u64)tr->data_size, (u64)tr->offsets_size,
return_error_line);
proc, target, increment, strong,
&rdata);
if (!ret && rdata.desc != target) {
- binder_user_error("%d:%d tried to acquire reference to desc %d, got %d instead\n",
- proc->pid, thread->pid,
+ binder_user_error("%d:%d(%s:%s) tried to acquire reference to"\
+ " desc %d, got %d instead\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm,
target, rdata.desc);
}
switch (cmd) {
break;
}
if (ret) {
- binder_user_error("%d:%d %s %d refcount change on invalid ref %d ret %d\n",
- proc->pid, thread->pid, debug_string,
- strong, target, ret);
+ binder_user_error("%d:%d(%s:%s) %s %d refcount change on invalid ref %d ret %d\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm,
+ debug_string, strong, target, ret);
break;
}
binder_debug(BINDER_DEBUG_USER_REFS,
- "%d:%d %s ref %d desc %d s %d w %d\n",
- proc->pid, thread->pid, debug_string,
- rdata.debug_id, rdata.desc, rdata.strong,
+ "%d:%d(%s:%s) %s ref %d desc %d s %d w %d\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm,
+ debug_string, rdata.debug_id, rdata.desc, rdata.strong,
rdata.weak);
break;
}
ptr += sizeof(binder_uintptr_t);
node = binder_get_node(proc, node_ptr);
if (node == NULL) {
- binder_user_error("%d:%d %s u%016llx no match\n",
- proc->pid, thread->pid,
+ binder_user_error("%d:%d(%s:%s) %s u%016llx no match\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm,
cmd == BC_INCREFS_DONE ?
"BC_INCREFS_DONE" :
"BC_ACQUIRE_DONE",
break;
}
if (cookie != node->cookie) {
- binder_user_error("%d:%d %s u%016llx node %d cookie mismatch %016llx != %016llx\n",
- proc->pid, thread->pid,
+ binder_user_error("%d:%d(%s:%s) %s u%016llx node %d cookie mismatch"\
+ " %016llx != %016llx\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm,
cmd == BC_INCREFS_DONE ?
"BC_INCREFS_DONE" : "BC_ACQUIRE_DONE",
(u64)node_ptr, node->debug_id,
binder_node_inner_lock(node);
if (cmd == BC_ACQUIRE_DONE) {
if (node->pending_strong_ref == 0) {
- binder_user_error("%d:%d BC_ACQUIRE_DONE node %d has no pending acquire request\n",
- proc->pid, thread->pid,
+ binder_user_error("%d:%d(%s:%s) BC_ACQUIRE_DONE node %d"\
+ " has no pending acquire request\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm,
node->debug_id);
binder_node_inner_unlock(node);
binder_put_node(node);
node->pending_strong_ref = 0;
} else {
if (node->pending_weak_ref == 0) {
- binder_user_error("%d:%d BC_INCREFS_DONE node %d has no pending increfs request\n",
- proc->pid, thread->pid,
+ binder_user_error("%d:%d(%s:%s) BC_INCREFS_DONE node %d"\
+ " has no pending increfs request\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm,
node->debug_id);
binder_node_inner_unlock(node);
binder_put_node(node);
cmd == BC_ACQUIRE_DONE, 0);
WARN_ON(free_node);
binder_debug(BINDER_DEBUG_USER_REFS,
- "%d:%d %s node %d ls %d lw %d tr %d\n",
- proc->pid, thread->pid,
+ "%d:%d(%s:%s) %s node %d ls %d lw %d tr %d\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm,
cmd == BC_INCREFS_DONE ? "BC_INCREFS_DONE" : "BC_ACQUIRE_DONE",
node->debug_id, node->local_strong_refs,
node->local_weak_refs, node->tmp_refs);
if (IS_ERR_OR_NULL(buffer)) {
if (PTR_ERR(buffer) == -EPERM) {
binder_user_error(
- "%d:%d BC_FREE_BUFFER u%016llx matched unreturned or currently freeing buffer\n",
- proc->pid, thread->pid,
+ "%d:%d(%s:%s) BC_FREE_BUFFER u%016llx matched unreturned or currently freeing buffer\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm,
(u64)data_ptr);
} else {
binder_user_error(
- "%d:%d BC_FREE_BUFFER u%016llx no match\n",
- proc->pid, thread->pid,
+ "%d:%d(%s:%s) BC_FREE_BUFFER u%016llx no match\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm,
(u64)data_ptr);
}
break;
}
binder_debug(BINDER_DEBUG_FREE_BUFFER,
- "%d:%d BC_FREE_BUFFER u%016llx found buffer %d for %s transaction\n",
- proc->pid, thread->pid, (u64)data_ptr,
+ "%d:%d(%s:%s) BC_FREE_BUFFER u%016llx found buffer %d for %s transaction\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm, (u64)data_ptr,
buffer->debug_id,
buffer->transaction ? "active" : "finished");
case BC_REGISTER_LOOPER:
binder_debug(BINDER_DEBUG_THREADS,
- "%d:%d BC_REGISTER_LOOPER\n",
- proc->pid, thread->pid);
+ "%d:%d(%s:%s) BC_REGISTER_LOOPER\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm);
binder_inner_proc_lock(proc);
if (thread->looper & BINDER_LOOPER_STATE_ENTERED) {
thread->looper |= BINDER_LOOPER_STATE_INVALID;
- binder_user_error("%d:%d ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER\n",
- proc->pid, thread->pid);
+ binder_user_error("%d:%d(%s:%s) ERROR: BC_REGISTER_LOOPER"\
+ " called after BC_ENTER_LOOPER\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm);
} else if (proc->requested_threads == 0) {
thread->looper |= BINDER_LOOPER_STATE_INVALID;
- binder_user_error("%d:%d ERROR: BC_REGISTER_LOOPER called without request\n",
- proc->pid, thread->pid);
+ binder_user_error("%d:%d(%s:%s) ERROR: BC_REGISTER_LOOPER called without request\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm);
} else {
proc->requested_threads--;
proc->requested_threads_started++;
break;
case BC_ENTER_LOOPER:
binder_debug(BINDER_DEBUG_THREADS,
- "%d:%d BC_ENTER_LOOPER\n",
- proc->pid, thread->pid);
+ "%d:%d(%s:%s) BC_ENTER_LOOPER\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm);
if (thread->looper & BINDER_LOOPER_STATE_REGISTERED) {
thread->looper |= BINDER_LOOPER_STATE_INVALID;
- binder_user_error("%d:%d ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER\n",
- proc->pid, thread->pid);
+ binder_user_error("%d:%d(%s:%s) ERROR: BC_ENTER_LOOPER"\
+ " called after BC_REGISTER_LOOPER\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm);
}
thread->looper |= BINDER_LOOPER_STATE_ENTERED;
break;
case BC_EXIT_LOOPER:
binder_debug(BINDER_DEBUG_THREADS,
- "%d:%d BC_EXIT_LOOPER\n",
- proc->pid, thread->pid);
+ "%d:%d(%s:%s) BC_EXIT_LOOPER\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm);
thread->looper |= BINDER_LOOPER_STATE_EXITED;
break;
&thread->return_error.work);
binder_debug(
BINDER_DEBUG_FAILED_TRANSACTION,
- "%d:%d BC_REQUEST_DEATH_NOTIFICATION failed\n",
- proc->pid, thread->pid);
+ "%d:%d(%s:%s) BC_REQUEST_DEATH_NOTIFICATION failed\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm);
break;
}
}
binder_proc_lock(proc);
ref = binder_get_ref_olocked(proc, target, false);
if (ref == NULL) {
- binder_user_error("%d:%d %s invalid ref %d\n",
- proc->pid, thread->pid,
+ binder_user_error("%d:%d(%s:%s) %s invalid ref %d\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm,
cmd == BC_REQUEST_DEATH_NOTIFICATION ?
"BC_REQUEST_DEATH_NOTIFICATION" :
"BC_CLEAR_DEATH_NOTIFICATION",
}
binder_debug(BINDER_DEBUG_DEATH_NOTIFICATION,
- "%d:%d %s %016llx ref %d desc %d s %d w %d for node %d\n",
- proc->pid, thread->pid,
+ "%d:%d(%s:%s) %s %016llx ref %d desc %d s %d w %d for node %d\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm,
cmd == BC_REQUEST_DEATH_NOTIFICATION ?
"BC_REQUEST_DEATH_NOTIFICATION" :
"BC_CLEAR_DEATH_NOTIFICATION",
binder_node_lock(ref->node);
if (cmd == BC_REQUEST_DEATH_NOTIFICATION) {
if (ref->death) {
- binder_user_error("%d:%d BC_REQUEST_DEATH_NOTIFICATION death notification already set\n",
- proc->pid, thread->pid);
+ binder_user_error("%d:%d(%s:%s) BC_REQUEST_DEATH_NOTIFICATION"\
+ " death notification already set\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm);
binder_node_unlock(ref->node);
binder_proc_unlock(proc);
kfree(death);
}
} else {
if (ref->death == NULL) {
- binder_user_error("%d:%d BC_CLEAR_DEATH_NOTIFICATION death notification not active\n",
- proc->pid, thread->pid);
+ binder_user_error("%d:%d(%s:%s) BC_CLEAR_DEATH_NOTIFICATION"\
+ " death notification not active\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm);
binder_node_unlock(ref->node);
binder_proc_unlock(proc);
break;
}
death = ref->death;
if (death->cookie != cookie) {
- binder_user_error("%d:%d BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch %016llx != %016llx\n",
- proc->pid, thread->pid,
+ binder_user_error("%d:%d(%s:%s) BC_CLEAR_DEATH_NOTIFICATION"\
+ " death notification cookie mismatch %016llx != %016llx\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm,
(u64)death->cookie,
(u64)cookie);
binder_node_unlock(ref->node);
}
}
binder_debug(BINDER_DEBUG_DEAD_BINDER,
- "%d:%d BC_DEAD_BINDER_DONE %016llx found %pK\n",
- proc->pid, thread->pid, (u64)cookie,
+ "%d:%d(%s:%s) BC_DEAD_BINDER_DONE %016llx found %pK\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm, (u64)cookie,
death);
if (death == NULL) {
- binder_user_error("%d:%d BC_DEAD_BINDER_DONE %016llx not found\n",
- proc->pid, thread->pid, (u64)cookie);
+ binder_user_error("%d:%d(%s:%s) BC_DEAD_BINDER_DONE %016llx not found\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm, (u64)cookie);
binder_inner_proc_unlock(proc);
break;
}
} break;
default:
- pr_err("%d:%d unknown command %d\n",
- proc->pid, thread->pid, cmd);
+ pr_err("%d:%d(%s:%s) unknown command %d\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm, cmd);
return -EINVAL;
}
*consumed = ptr - buffer;
ptr += sizeof(binder_uintptr_t);
binder_stat_br(proc, thread, cmd);
- binder_debug(BINDER_DEBUG_USER_REFS, "%d:%d %s %d u%016llx c%016llx\n",
- proc->pid, thread->pid, cmd_name, node_debug_id,
+ binder_debug(BINDER_DEBUG_USER_REFS, "%d:%d(%s:%s) %s %d u%016llx c%016llx\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm,
+ cmd_name, node_debug_id,
(u64)node_ptr, (u64)node_cookie);
*ptrp = ptr;
if (wait_for_proc_work) {
if (!(thread->looper & (BINDER_LOOPER_STATE_REGISTERED |
BINDER_LOOPER_STATE_ENTERED))) {
- binder_user_error("%d:%d ERROR: Thread waiting for process work before calling BC_REGISTER_LOOPER or BC_ENTER_LOOPER (state %x)\n",
- proc->pid, thread->pid, thread->looper);
+ binder_user_error("%d:%d(%s:%s) ERROR: Thread waiting for process work"\
+ " before calling BC_REGISTER_LOOPER or BC_ENTER_LOOPER (state %x)\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm, thread->looper);
wait_event_interruptible(binder_user_error_wait,
binder_stop_on_user_error < 2);
}
binder_stat_br(proc, thread, cmd);
binder_debug(BINDER_DEBUG_TRANSACTION_COMPLETE,
- "%d:%d BR_TRANSACTION_COMPLETE\n",
- proc->pid, thread->pid);
+ "%d:%d(%s:%s) BR_TRANSACTION_COMPLETE\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm);
} break;
case BINDER_WORK_NODE: {
struct binder_node *node = container_of(w, struct binder_node, work);
node->has_weak_ref = 0;
if (!weak && !strong) {
binder_debug(BINDER_DEBUG_INTERNAL_REFS,
- "%d:%d node %d u%016llx c%016llx deleted\n",
- proc->pid, thread->pid,
+ "%d:%d(%s:%s) node %d u%016llx c%016llx deleted\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm,
node_debug_id,
(u64)node_ptr,
(u64)node_cookie);
BR_DECREFS, "BR_DECREFS");
if (orig_ptr == ptr)
binder_debug(BINDER_DEBUG_INTERNAL_REFS,
- "%d:%d node %d u%016llx c%016llx state unchanged\n",
- proc->pid, thread->pid,
+ "%d:%d(%s:%s) node %d u%016llx c%016llx state unchanged\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm,
node_debug_id,
(u64)node_ptr,
(u64)node_cookie);
cookie = death->cookie;
binder_debug(BINDER_DEBUG_DEATH_NOTIFICATION,
- "%d:%d %s %016llx\n",
- proc->pid, thread->pid,
+ "%d:%d(%s:%s) %s %016llx\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm,
cmd == BR_DEAD_BINDER ?
"BR_DEAD_BINDER" :
"BR_CLEAR_DEATH_NOTIFICATION_DONE",
trace_binder_transaction_received(t);
binder_stat_br(proc, thread, cmd);
binder_debug(BINDER_DEBUG_TRANSACTION,
- "%d:%d %s %d %d:%d, cmd %d size %zd-%zd ptr %016llx-%016llx\n",
- proc->pid, thread->pid,
+ "%d:%d(%s:%s) %s %d %d:%d(%s:%s), cmd %d size %zd-%zd ptr %016llx-%016llx\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm,
(cmd == BR_TRANSACTION) ? "BR_TRANSACTION" :
(cmd == BR_TRANSACTION_SEC_CTX) ?
"BR_TRANSACTION_SEC_CTX" : "BR_REPLY",
t->debug_id, t_from ? t_from->proc->pid : 0,
- t_from ? t_from->pid : 0, cmd,
+ t_from ? t_from->pid : 0,
+ t_from ? t_from->proc->tsk->comm : "",
+ t_from ? t_from->task->comm : "",
+ cmd,
t->buffer->data_size, t->buffer->offsets_size,
(u64)trd->data.ptr.buffer,
(u64)trd->data.ptr.offsets);
proc->requested_threads++;
binder_inner_proc_unlock(proc);
binder_debug(BINDER_DEBUG_THREADS,
- "%d:%d BR_SPAWN_LOOPER\n",
- proc->pid, thread->pid);
+ "%d:%d(%s:%s) BR_SPAWN_LOOPER\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm);
if (put_user(BR_SPAWN_LOOPER, (uint32_t __user *)buffer))
return -EFAULT;
binder_stat_br(proc, thread, BR_SPAWN_LOOPER);
last_t = t;
active_transactions++;
binder_debug(BINDER_DEBUG_DEAD_TRANSACTION,
- "release %d:%d transaction %d %s, still active\n",
- proc->pid, thread->pid,
+ "release %d:%d(%s:%s) transaction %d %s, still active\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm,
t->debug_id,
(t->to_thread == thread) ? "in" : "out");
goto out;
}
binder_debug(BINDER_DEBUG_READ_WRITE,
- "%d:%d write %lld at %016llx, read %lld at %016llx\n",
- proc->pid, thread->pid,
+ "%d:%d(%s:%s) write %lld at %016llx, read %lld at %016llx\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm,
(u64)bwr.write_size, (u64)bwr.write_buffer,
(u64)bwr.read_size, (u64)bwr.read_buffer);
}
}
binder_debug(BINDER_DEBUG_READ_WRITE,
- "%d:%d wrote %lld of %lld, read return %lld of %lld\n",
- proc->pid, thread->pid,
+ "%d:%d(%s:%s) wrote %lld of %lld, read return %lld of %lld\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm,
(u64)bwr.write_consumed, (u64)bwr.write_size,
(u64)bwr.read_consumed, (u64)bwr.read_size);
if (copy_to_user(ubuf, &bwr, sizeof(bwr))) {
goto err;
break;
case BINDER_THREAD_EXIT:
- binder_debug(BINDER_DEBUG_THREADS, "%d:%d exit\n",
- proc->pid, thread->pid);
+ binder_debug(BINDER_DEBUG_THREADS, "%d:%d(%s:%s) exit\n",
+ proc->pid, thread->pid, proc->tsk->comm, thread->task->comm);
binder_thread_release(proc, thread);
thread = NULL;
break;
thread->looper_need_return = false;
wait_event_interruptible(binder_user_error_wait, binder_stop_on_user_error < 2);
if (ret && ret != -ERESTARTSYS)
- pr_info("%d:%d ioctl %x %lx returned %d\n", proc->pid, current->pid, cmd, arg, ret);
+ pr_info("%d:%d(%s:%s) ioctl %x %lx returned %d\n", proc->pid, current->pid,
+ proc->tsk->comm, current->comm, cmd, arg, ret);
err_unlocked:
trace_binder_ioctl_done(ret);
return ret;
struct binder_proc *proc = vma->vm_private_data;
binder_debug(BINDER_DEBUG_OPEN_CLOSE,
- "%d open vm area %lx-%lx (%ld K) vma %lx pagep %lx\n",
- proc->pid, vma->vm_start, vma->vm_end,
+ "%d(%s) open vm area %lx-%lx (%ld K) vma %lx pagep %lx\n",
+ proc->pid, proc->tsk->comm, vma->vm_start, vma->vm_end,
(vma->vm_end - vma->vm_start) / SZ_1K, vma->vm_flags,
(unsigned long)pgprot_val(vma->vm_page_prot));
}
struct binder_proc *proc = vma->vm_private_data;
binder_debug(BINDER_DEBUG_OPEN_CLOSE,
- "%d close vm area %lx-%lx (%ld K) vma %lx pagep %lx\n",
- proc->pid, vma->vm_start, vma->vm_end,
+ "%d(%s) close vm area %lx-%lx (%ld K) vma %lx pagep %lx\n",
+ proc->pid, proc->tsk->comm, vma->vm_start, vma->vm_end,
(vma->vm_end - vma->vm_start) / SZ_1K, vma->vm_flags,
(unsigned long)pgprot_val(vma->vm_page_prot));
binder_alloc_vma_close(&proc->alloc);
vma->vm_end = vma->vm_start + SZ_4M;
binder_debug(BINDER_DEBUG_OPEN_CLOSE,
- "%s: %d %lx-%lx (%ld K) vma %lx pagep %lx\n",
- __func__, proc->pid, vma->vm_start, vma->vm_end,
+ "%s: %d(%s) %lx-%lx (%ld K) vma %lx pagep %lx\n",
+ __func__, proc->pid, proc->tsk->comm, vma->vm_start, vma->vm_end,
(vma->vm_end - vma->vm_start) / SZ_1K, vma->vm_flags,
(unsigned long)pgprot_val(vma->vm_page_prot));
vma->vm_private_data = proc;
ret = binder_alloc_mmap_handler(&proc->alloc, vma);
- if (ret)
- return ret;
+ if (ret) {
+ failure_string = "";
+ goto err_bad_arg;
+ }
mutex_lock(&proc->files_lock);
proc->files = get_files_struct(current);
mutex_unlock(&proc->files_lock);
return 0;
err_bad_arg:
- pr_err("%s: %d %lx-%lx %s failed %d\n", __func__,
- proc->pid, vma->vm_start, vma->vm_end, failure_string, ret);
+ pr_err("%s: %d(%s) %lx-%lx %s failed %d\n", __func__,
+ proc->pid, proc->tsk->comm, vma->vm_start, vma->vm_end, failure_string, ret);
return ret;
}
struct binder_proc *proc;
struct binder_device *binder_dev;
- binder_debug(BINDER_DEBUG_OPEN_CLOSE, "%s: %d:%d\n", __func__,
- current->group_leader->pid, current->pid);
+ binder_debug(BINDER_DEBUG_OPEN_CLOSE, "%s: %d:%d (%s:%s)\n", __func__,
+ current->group_leader->pid, current->pid,
+ current->group_leader->comm, current->comm);
proc = kzalloc(sizeof(*proc), GFP_KERNEL);
if (proc == NULL)
binder_inner_proc_unlock(proc);
binder_debug(BINDER_DEBUG_OPEN_CLOSE,
- "binder_flush: %d woke %d threads\n", proc->pid,
+ "binder_flush: %d(%s) woke %d threads\n", proc->pid, proc->tsk->comm,
wake_count);
}
if (context->binder_context_mgr_node &&
context->binder_context_mgr_node->proc == proc) {
binder_debug(BINDER_DEBUG_DEAD_BINDER,
- "%s: %d context_mgr_node gone\n",
- __func__, proc->pid);
+ "%s: %d(%s) context_mgr_node gone\n",
+ __func__, proc->pid, proc->tsk->comm);
context->binder_context_mgr_node = NULL;
}
mutex_unlock(&context->context_mgr_node_lock);
binder_release_work(proc, &proc->delivered_death);
binder_debug(BINDER_DEBUG_OPEN_CLOSE,
- "%s: %d threads %d, nodes %d (ref %d), refs %d, active transactions %d\n",
- __func__, proc->pid, threads, nodes, incoming_refs,
+ "%s: %d(%s) threads %d, nodes %d (ref %d), refs %d, active transactions %d\n",
+ __func__, proc->pid, proc->tsk->comm, threads, nodes, incoming_refs,
outgoing_refs, active_transactions);
binder_proc_dec_tmpref(proc);
spin_lock(&t->lock);
to_proc = t->to_proc;
seq_printf(m,
- "%s %d: %pK from %d:%d to %d:%d code %x flags %x pri %d:%d r%d",
+ "%s %d: %pK from %d:%d(%s:%s) to %d:%d(%s:%s) code %x flags %x pri %d:%d r%d",
prefix, t->debug_id, t,
t->from ? t->from->proc->pid : 0,
t->from ? t->from->pid : 0,
+ t->from ? t->from->proc->tsk->comm : "",
+ t->from ? t->from->task->comm : "",
to_proc ? to_proc->pid : 0,
t->to_thread ? t->to_thread->pid : 0,
+ to_proc ? to_proc->tsk->comm : "",
+ t->to_thread ? t->to_thread->task->comm : "",
t->code, t->flags, t->priority.sched_policy,
t->priority.prio, t->need_reply);
spin_unlock(&t->lock);
size_t start_pos = m->count;
size_t header_pos;
- seq_printf(m, " thread %d: l %02x need_return %d tr %d\n",
- thread->pid, thread->looper,
+ seq_printf(m, " thread %d %s: l %02x need_return %d tr %d\n",
+ thread->pid, thread->task->comm, thread->looper,
thread->looper_need_return,
atomic_read(&thread->tmp_ref));
header_pos = m->count;
if (count) {
seq_puts(m, " proc");
hlist_for_each_entry(ref, &node->refs, node_entry)
- seq_printf(m, " %d", ref->proc->pid);
+ seq_printf(m, " %d %s", ref->proc->pid, ref->proc->tsk->comm);
}
seq_puts(m, "\n");
if (node->proc) {
size_t header_pos;
struct binder_node *last_node = NULL;
- seq_printf(m, "proc %d\n", proc->pid);
+ seq_printf(m, "proc %d %s\n", proc->pid, proc->tsk->comm);
seq_printf(m, "context %s\n", proc->context->name);
header_pos = m->count;
size_t free_async_space =
binder_alloc_get_free_async_space(&proc->alloc);
- seq_printf(m, "proc %d\n", proc->pid);
+ seq_printf(m, "proc %d %s\n", proc->pid, proc->tsk->comm);
seq_printf(m, "context %s\n", proc->context->name);
count = 0;
ready_threads = 0;
*/
smp_rmb();
seq_printf(m,
- "%d: %s from %d:%d to %d:%d context %s node %d handle %d size %d:%d ret %d/%d l=%d",
+ "%d: %s from %d:%d(%s:%s) to %d:%d(%s:%s) context %s node %d handle %d size %d:%d ret %d/%d l=%d",
e->debug_id, (e->call_type == 2) ? "reply" :
- ((e->call_type == 1) ? "async" : "call "), e->from_proc,
- e->from_thread, e->to_proc, e->to_thread, e->context_name,
+ ((e->call_type == 1) ? "async" : "call "),
+ e->from_proc, e->from_thread, e->from_proc_name, e->from_thread_name,
+ e->to_proc, e->to_thread, e->to_proc_name, e->to_thread_name,
+ e->context_name,
e->to_node, e->target_handle, e->data_size, e->offsets_size,
e->return_error, e->return_error_param,
e->return_error_line);
projects / GitHub / LineageOS / android_kernel_motorola_exynos9610.git / commitdiff