This error happens when we try to write to a socket or pipe

 which is already closed by peer.  For e.g., the other side may have been
 killed during warmboot or using pkill. Hence, changing the log level to INFO

Author: sudhanshukumar22

src/sonic-frr/patch/0083-This-error-happens-when-we-try-to-write-to-a-socket.patch

@@ -0,0 +1,36 @@
+From b6588aa5aba1531277e78bb2824334acc52493eb Mon Sep 17 00:00:00 2001
+From: sudhanshukumar22 <sudhanshu.kumar@broadcom.com>
+Date: Wed, 5 Mar 2025 00:55:58 -0800
+Subject: [PATCH] [MGMTD] This error happens when we try to write to a socket or pipe
+ which is already closed by peer.  For e.g., the other side may have been
+ killed during warmboot or using pkill. Hence, changing the log level to INFO
+
+---
+ lib/mgmt_msg.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/lib/mgmt_msg.c b/lib/mgmt_msg.c
+index aff9af7e8..0a0f17ffe 100644
+--- a/lib/mgmt_msg.c
++++ b/lib/mgmt_msg.c
+@@ -28,6 +28,8 @@
+ #define MGMT_MSG_ERR(ms, fmt, ...)                                             \
+ 	zlog_err("%s: %s: " fmt, (ms)->idtag, __func__, ##__VA_ARGS__)
+ 
++#define MGMT_MSG_INFO(ms, fmt, ...)                                             \
++	zlog_info("%s: %s: " fmt, (ms)->idtag, __func__, ##__VA_ARGS__)
+ DEFINE_MTYPE(LIB, MSG_CONN, "msg connection state");
+ 
+ /**
+@@ -70,7 +72,7 @@ enum mgmt_msg_rsched mgmt_msg_read(struct mgmt_msg_state *ms, int fd,
+ 		}
+ 		if (n <= 0) {
+ 			if (n == 0)
+-				MGMT_MSG_ERR(ms, "got EOF/disconnect");
++				MGMT_MSG_INFO(ms, "got EOF/disconnect");
+ 			else
+ 				MGMT_MSG_ERR(ms,
+ 					     "got error while reading: '%s'",
+-- 
+2.39.4
+

src/sonic-frr/patch/series

@@ -40,7 +40,6 @@
 0058-When-the-file-is-config-replayed-we-cannot-handle-th.patch
 0059-Fix-BGP-reset-on-suppress-fib-pending-configuration.patch
 0060-bgpd-Validate-both-nexthop-information-NEXTHOP-and-N.patch
-0061-dont-print-warning-if-not-a-daemon.patch
 0061-Set-multipath-to-514-and-disable-bgp-vnc-for-optimiz.patch
 0062-zebra-lib-use-internal-rbtree-per-ns.patch
 0063-Patch-to-send-tag-value-associated-with-route-via-ne.patch
@@ -62,3 +61,4 @@
 0079-staticd-add-support-for-srv6.patch
 0080-SRv6-vpn-route-and-sidlist-install.patch
 0082-Revert-bgpd-upon-if-event-evaluate-bnc-with-matching.patch
+0083-This-error-happens-when-we-try-to-write-to-a-socket.patch