diff -Nru sysdig-0.27.1/debian/changelog sysdig-0.27.1/debian/changelog
--- sysdig-0.27.1/debian/changelog	2021-03-08 04:55:11.000000000 +0000
+++ sysdig-0.27.1/debian/changelog	2021-10-01 09:20:07.000000000 +0000
@@ -1,3 +1,9 @@
+sysdig (0.27.1-0.2ubuntu1) impish; urgency=medium
+
+  * Fix syscall table base ID on arm64 (LP: #1945757)
+
+ -- Andrea Righi <andrea.righi@canonical.com>  Fri, 01 Oct 2021 11:20:07 +0200
+
 sysdig (0.27.1-0.2) unstable; urgency=medium
 
   * Non-maintainer upload
diff -Nru sysdig-0.27.1/debian/control sysdig-0.27.1/debian/control
--- sysdig-0.27.1/debian/control	2021-01-31 01:54:33.000000000 +0000
+++ sysdig-0.27.1/debian/control	2021-10-01 09:20:07.000000000 +0000
@@ -1,7 +1,8 @@
 Source: sysdig
 Section: admin
 Priority: optional
-Maintainer: Evgeni Golov <evgeni@debian.org>
+Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
+XSBC-Original-Maintainer: Evgeni Golov <evgeni@debian.org>
 Uploaders: Harlan Lieberman-Berg <hlieberman@debian.org>
 Build-Depends: cmake,
                debhelper-compat (= 13),
diff -Nru sysdig-0.27.1/debian/patches/0002-define-syscall-id0-for-arm64.patch sysdig-0.27.1/debian/patches/0002-define-syscall-id0-for-arm64.patch
--- sysdig-0.27.1/debian/patches/0002-define-syscall-id0-for-arm64.patch	1970-01-01 00:00:00.000000000 +0000
+++ sysdig-0.27.1/debian/patches/0002-define-syscall-id0-for-arm64.patch	2021-10-01 09:20:07.000000000 +0000
@@ -0,0 +1,16 @@
+From: Andrea Righi <andrea.righi@canonical.com>
+Subject: Define syscall base ID on arm64
+Bug: https://bugs.launchpad.net/bugs/1945757
+
+diff -urpN sysdig-0.27.1.orig/driver/ppm.h sysdig-0.27.1/driver/ppm.h
+--- sysdig-0.27.1.orig/driver/ppm.h	2020-09-30 16:21:52.000000000 +0200
++++ sysdig-0.27.1/driver/ppm.h	2021-10-01 11:12:21.865507536 +0200
+@@ -110,7 +110,7 @@ long ppm_strncpy_from_user(char *to, con
+   #define SYSCALL_TABLE_ID0 __NR_Linux
+ #elif defined CONFIG_ARM
+   #define SYSCALL_TABLE_ID0 __NR_SYSCALL_BASE
+-#elif defined CONFIG_X86 || defined CONFIG_SUPERH
++#elif defined CONFIG_X86 || defined CONFIG_SUPERH || CONFIG_ARM64
+   #define SYSCALL_TABLE_ID0 0
+ #elif defined CONFIG_PPC64
+   #define SYSCALL_TABLE_ID0 0
diff -Nru sysdig-0.27.1/debian/patches/series sysdig-0.27.1/debian/patches/series
--- sysdig-0.27.1/debian/patches/series	2021-03-07 23:40:18.000000000 +0000
+++ sysdig-0.27.1/debian/patches/series	2021-10-01 09:20:07.000000000 +0000
@@ -1,3 +1,4 @@
 fix-arm64-ftbfs.patch
 fix-luajit.patch
 0001-UBUNTU-SAUCE-armhf-fix-64bit-mod-by-using-div64_u64_.patch
+0002-define-syscall-id0-for-arm64.patch