https://bugs.kde.org/show_bug.cgi?id=444552
Bug ID: 444552
Summary: memcheck/tests/sem fails on s390x with glibc 2.34
Product: valgrind
Version: unspecified
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: memcheck
Assignee: jsew...@acm.org
Reporter: m...@klomp.org
Target Milestone: ---
Passes on Fedora 34 with glibc 2.33, Fails with glibc 2.34:
--- sem.stderr.exp 2021-10-28 11:43:42.259542045 -0400
+++ sem.stderr.out 2021-10-28 11:55:09.629589684 -0400
@@ -1,4 +1,28 @@
+Syscall param semtimedop(timeout) points to unaddressable byte(s)
+ at 0x........: semtimedop_syscall (semtimedop.c:33)
+ by 0x........: semtimedop (semtimedop.c:44)
+ by 0x........: main (sem.c:83)
+ Address 0x........ is not stack'd, malloc'd or (recently) free'd
+
+Syscall param semtimedop(timeout) points to unaddressable byte(s)
+ at 0x........: semtimedop_syscall (semtimedop.c:33)
+ by 0x........: semtimedop (semtimedop.c:44)
+ by 0x........: main (sem.c:115)
+ Address 0x........ is not stack'd, malloc'd or (recently) free'd
+
+Syscall param semtimedop(timeout) points to unaddressable byte(s)
+ at 0x........: semtimedop_syscall (semtimedop.c:33)
+ by 0x........: semtimedop (semtimedop.c:44)
+ by 0x........: main (sem.c:127)
+ Address 0x........ is not stack'd, malloc'd or (recently) free'd
+
+Syscall param semtimedop(timeout) points to unaddressable byte(s)
+ at 0x........: semtimedop_syscall (semtimedop.c:33)
+ by 0x........: semtimedop (semtimedop.c:44)
+ by 0x........: main (sem.c:142)
+ Address 0x........ is not stack'd, malloc'd or (recently) free'd
with --trace-syscals=yes (first two calls) on f34:
SYSCALL[252703,1](91) sys_munmap ( 0x4850000, 25612 )[sync] --> Success(0x0)
SYSCALL[252703,1](117) sys_ipc ( 2, 0, 1, 384, 0x0, 137422175904 )[sync] -->
Success(0xb)
SYSCALL[252703,1](117) sys_ipc ( 4, 11, 1, 0, 0x1ffefffc86, 137422175904 ) -->
[async] ...
SYSCALL[252703,1](117) ... [async] --> Success(0x0)
on f35:
SYSCALL[37012,1](91) sys_munmap ( 0x484b000, 27527 )[sync] --> Success(0x0)
SYSCALL[37012,1](117) sys_ipc ( 2, 0, 1, 384, 0x0, 1 )[sync] --> Success(0xe)
SYSCALL[37012,1](117) sys_ipc ( 4, 14, 1, 0, 0x1ffefffb6e, 1 )==37012== Syscall
param semtimedop(timeout) points to unaddressable byte(s)
==37012== at 0x496D296: semtimedop_syscall (semtimedop.c:33)
==37012== by 0x496D296: semtimedop (semtimedop.c:44)
==37012== by 0x1000C67: main (sem.c:83)
==37012== Address 0x1 is not stack'd, malloc'd or (recently) free'd
==37012==
--> [async] ...
SYSCALL[37012,1](117) ... [async] --> Success(0x0)
--
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