1 files changed, 7 insertions, 0 deletions

diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index fcb40c12b1f8..3b3d33ea9ed8 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -2569,6 +2569,11 @@ static int try_write(struct ceph_connection *con)
         int ret = 1;
 
         dout("try_write start %p state %lu\n", con, con->state);
+        if (con->state != CON_STATE_PREOPEN &&
+            con->state != CON_STATE_CONNECTING &&
+            con->state != CON_STATE_NEGOTIATING &&
+            con->state != CON_STATE_OPEN)
+                return 0;
 
 more:
         dout("try_write out_kvec_bytes %d\n", con->out_kvec_bytes);
@@ -2594,6 +2599,8 @@ more:
         }
 
 more_kvec:
+        BUG_ON(!con->sock);
+
         /* kvec data queued? */
         if (con->out_kvec_left) {
                 ret = write_partial_kvec(con);