diff --git a/915cc069ec0338b2e5342fbd02cbfb921d5494af.patch b/915cc069ec0338b2e5342fbd02cbfb921d5494af.patch
new file mode 100644
index 0000000000000000000000000000000000000000..4b91c49be070153a5294a601ccc3222d09bfb4a8
--- /dev/null
+++ b/915cc069ec0338b2e5342fbd02cbfb921d5494af.patch
@@ -0,0 +1,29 @@
+diff --git a/x86_64.c b/x86_64.c
+index fc05e8a..0acef2b 100644
+--- a/x86_64.c
++++ b/x86_64.c
+@@ -4412,15 +4412,20 @@ x86_64_exception_frame(ulong flags, ulong kvaddr, char *local,
+         long r8, r9, r10, r11, r12, r13, r14, r15;
+ 	struct machine_specific *ms;
+ 	struct syment *sp;
+-	ulong offset;
++	ulong offset, verify_addr;
+ 	char *pt_regs_buf;
+ 	long verified;
+ 	long err;
+ 	char buf[BUFSIZE];
+ 
+-	if (flags == EFRAME_VERIFY) {
+-		if (!accessible(kvaddr) || 
+-		    !accessible(kvaddr + SIZE(pt_regs) - sizeof(long)))
++	if (flags & EFRAME_VERIFY) {
++		if (kvaddr)
++			verify_addr = kvaddr;
++		else
++			verify_addr = (local - bt->stackbuf) + bt->stackbase;
++
++		if (!accessible(verify_addr) ||
++		    !accessible(verify_addr + SIZE(pt_regs) - sizeof(long)))
+ 			return FALSE;
+ 	}
+ 
diff --git a/crash.spec b/crash.spec
index 56316c6dece61d96031646f64f15d49dbe86fa60..b2482db206a63144e0e4a8b776af8e0bf32f16ca 100644
--- a/crash.spec
+++ b/crash.spec
@@ -1,6 +1,6 @@
 Name: crash
 Version: 7.2.8
-Release: 3
+Release: 4
 Summary: Linux kernel crash utility.
 License: GPLv3
 URL: http://people.redhat.com/anderson
@@ -11,6 +11,7 @@ Patch1: use_system_readline_v3.patch
 
 Patch9000: add-SDEI-stack-resolution.patch
 Patch9001: fix-bitmap_len-calculation-overflow-problem-in-large.patch
+Patch9002: 915cc069ec0338b2e5342fbd02cbfb921d5494af.patch
 
 BuildRequires: ncurses-devel zlib-devel lzo-devel snappy-devel
 BuildRequires: gcc gcc-c++ bison readline-devel
@@ -75,6 +76,9 @@ install -D -m 0644 defs.h %{buildroot}%{_includedir}/%{name}/defs.h
 %{_mandir}/man8/crash.8*
 
 %changelog
+* 20201029133007621084 patch-tracking 7.2.8-4
+- append patch file of upstream repository from <915cc069ec0338b2e5342fbd02cbfb921d5494af> to <915cc069ec0338b2e5342fbd02cbfb921d5494af>
+
 * Tue Sep 8 2020 shixuantong <shixuantong@huawei.com> - 7.2.8-3
 - Restore Source0 and URL
 
@@ -91,4 +95,4 @@ install -D -m 0644 defs.h %{buildroot}%{_includedir}/%{name}/defs.h
 - Package rebuild.
 
 * Fri Aug 30 2019 openEuler Buildteam <buildteam@openeuler.org> - 7.2.6-1
-- Package init.
+- Package init.
\ No newline at end of file