linux-kernel - [linus:master] [kallsyms] 8cc32a9bbf: Kernel_panic-not_syncing:stack-protector:Kernel_stack_is_corrupted_in:test

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Message-ID: <202308232200.1c932a90-oliver.sang@intel.com>
Date:   Wed, 23 Aug 2023 22:48:58 +0800
From:   kernel test robot <oliver.sang@...el.com>
To:     Yonghong Song <yhs@...com>
CC:     <oe-lkp@...ts.linux.dev>, <lkp@...el.com>,
        <linux-kernel@...r.kernel.org>, Kees Cook <keescook@...omium.org>,
        Song Liu <song@...nel.org>,
        Zhen Lei <thunder.leizhen@...wei.com>,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        <oliver.sang@...el.com>
Subject: [linus:master] [kallsyms]  8cc32a9bbf:
 Kernel_panic-not_syncing:stack-protector:Kernel_stack_is_corrupted_in:test_entry



Hello,

kernel test robot noticed "Kernel_panic-not_syncing:stack-protector:Kernel_stack_is_corrupted_in:test_entry" on:

commit: 8cc32a9bbf2934d90762d9de0187adcb5ad46a11 ("kallsyms: strip LTO-only suffixes from promoted global functions")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master

[test failed on linus/master f7757129e3dea336c407551c98f50057c22bb266]
[test failed on linux-next/master 28c736b0e92e11bfe2b9997688213dc43cb22182]

in testcase: boot

compiler: clang-16
test machine: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 16G

(please refer to attached dmesg/kmsg for entire log/backtrace)



If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <oliver.sang@...el.com>
| Closes: https://lore.kernel.org/oe-lkp/202308232200.1c932a90-oliver.sang@intel.com



[   28.923687][    T1] systemd[1]: RTC configured in localtime, applying delta of 0 minutes to system time.
[   28.926842][    T1] systemd[1]: Failed to find module 'autofs4'

Welcome to Debian GNU/Linux 11 (bullseye)!

[   30.135342][  T115] kallsyms_selftest: Test for 1153th symbol failed: (show_trace_log_lvl) addr=c1033b00
[   30.135366][  T115] kallsyms_selftest: abort
[   30.137440][  T115] Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: test_entry+0x1419/0x1430
[   30.138878][  T115] CPU: 0 PID: 115 Comm: kallsyms_test Tainted: G                T  6.5.0-rc1-00002-g8cc32a9bbf29 #1
[   30.140321][  T115] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[   30.141688][  T115] Call Trace:
[   30.142207][  T115]  panic+0xf4/0x31c
[   30.142789][  T115]  __stack_chk_fail+0x10/0x10
[   30.143470][  T115]  ? test_entry+0x1419/0x1430
[   30.144141][  T115]  test_entry+0x1419/0x1430
[   30.144802][  T115]  ? __die_body+0xb0/0xb0
[   30.145432][  T115]  ? 0xc1000000
[   30.145962][  T115]  ? __die_body+0xb0/0xb0
[   30.146642][  T115]  kthread+0x203/0x220
[   30.147262][  T115]  ? sprint_backtrace_build_id+0x20/0x20
[   30.148032][  T115]  ? kthreadd+0x2f0/0x2f0
[   30.148656][  T115]  ret_from_fork+0x19/0x24
[   30.149412][  T115] Kernel Offset: disabled



The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20230823/202308232200.1c932a90-oliver.sang@intel.com



-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki