https://bugs.kde.org/show_bug.cgi?id=527416
Bug ID: 527416
Summary: ARM64 unrecognized instructions
Classification: Developer tools
Product: valgrind
Version First 3.26.0
Reported In:
Platform: Compiled Sources
OS: Unspecified
Status: REPORTED
Severity: normal
Priority: NOR
Component: memcheck
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
DESCRIPTION
valgrind encounters unrecognized instructions when running nginx under Openwrt
/ ARM64
STEPS TO REPRODUCE
1. run on an IPQ9574 self-compiled Openwrt nginx version 1.30.5
2. bump valgrind to version 3.27.1
3. execute valgrind --trace-children=yes --log-file=memcheck.log
--tool=memcheck --leak-check=full /usr/sbin/nginx -c /etc/nginx/uci.conf
OBSERVED RESULT
disInstr(arm64): unhandled instruction 0xCE63C004
disInstr(arm64): 1100'1110 0110'0011 1100'0000 0000'0100
==9535== valgrind: Unrecognised instruction at address 0x4b70e00.
==9535== at 0x4B70E00: ??? (in /usr/lib/libcrypto.so.3)
...
disInstr(arm64): unhandled instruction 0xCEC08400
disInstr(arm64): 1100'1110 1100'0000 1000'0100 0000'0000
==9535== valgrind: Unrecognised instruction at address 0x4b70dd0.
==9535== at 0x4B70DD0: ??? (in /usr/lib/libcrypto.so.3)
...
disInstr(arm64): unhandled instruction 0xCE010800
disInstr(arm64): 1100'1110 0000'0001 0000'1000 0000'0000
==9535== valgrind: Unrecognised instruction at address 0x4b70de0.
==9535== at 0x4B70DE0: ??? (in /usr/lib/libcrypto.so.3)
...
EXPECTED RESULT
None of the above.
SOFTWARE/OS VERSIONS
Operating System (available in the Info Center app, or by running `kinfo` in a
terminal window):
KDE Plasma Version:
KDE Frameworks Version:
Qt Version:
ADDITIONAL INFORMATION
I am trying to find the cause of a SIGSEGV in nginx.
--
You are receiving this mail because:
You are watching all bug changes.
