From: Greg Farnum <gfarnum@redhat.com>
Date: Wed, 17 Apr 2019 22:27:22 +0000 (-0700)
Subject: msg: output peer address when detecting bad CRCs
X-Git-Tag: v14.2.2~193^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F27857%2Fhead;p=ceph.git

msg: output peer address when detecting bad CRCs

Fixes: http://tracker.ceph.com/issues/39367

Signed-off-by: Greg Farnum <gfarnum@redhat.com>
(cherry picked from commit 19679231fc32daa405cc060847a02ac1cfd51300)
---

diff --git a/src/msg/Message.cc b/src/msg/Message.cc
index caf0f031cde..d36a95ebe2d 100644
--- a/src/msg/Message.cc
+++ b/src/msg/Message.cc
@@ -299,7 +299,8 @@ Message *decode_message(CephContext *cct, int crcflags,
 
     if (front_crc != footer.front_crc) {
       if (cct) {
-	ldout(cct, 0) << "bad crc in front " << front_crc << " != exp " << footer.front_crc << dendl;
+	ldout(cct, 0) << "bad crc in front " << front_crc << " != exp " << footer.front_crc
+		      << " from " << conn->get_peer_addr() << dendl;
 	ldout(cct, 20) << " ";
 	front.hexdump(*_dout);
 	*_dout << dendl;
@@ -308,7 +309,8 @@ Message *decode_message(CephContext *cct, int crcflags,
     }
     if (middle_crc != footer.middle_crc) {
       if (cct) {
-	ldout(cct, 0) << "bad crc in middle " << middle_crc << " != exp " << footer.middle_crc << dendl;
+	ldout(cct, 0) << "bad crc in middle " << middle_crc << " != exp " << footer.middle_crc
+		      << " from " << conn->get_peer_addr() << dendl;
 	ldout(cct, 20) << " ";
 	middle.hexdump(*_dout);
 	*_dout << dendl;
@@ -321,7 +323,8 @@ Message *decode_message(CephContext *cct, int crcflags,
       __u32 data_crc = data.crc32c(0);
       if (data_crc != footer.data_crc) {
 	if (cct) {
-	  ldout(cct, 0) << "bad crc in data " << data_crc << " != exp " << footer.data_crc << dendl;
+	  ldout(cct, 0) << "bad crc in data " << data_crc << " != exp " << footer.data_crc
+			<< " from " << conn->get_peer_addr() << dendl;
 	  ldout(cct, 20) << " ";
 	  data.hexdump(*_dout);
 	  *_dout << dendl;