linux-kernel - [linux-next:master] [init] b8de39bd1b: BUG:kernel_failed_in_early-boot_stage,last_printk:early_console_in_setup

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Message-ID: <202404221524.4954a009-oliver.sang@intel.com>
Date: Mon, 22 Apr 2024 15:45:00 +0800
From: kernel test robot <oliver.sang@...el.com>
To: Nam Cao <namcao@...utronix.de>
CC: <oe-lkp@...ts.linux.dev>, <lkp@...el.com>, Linux Memory Management List
	<linux-mm@...ck.org>, Andrew Morton <akpm@...ux-foundation.org>,
	Björn Töpel <bjorn@...nel.org>, Mike Rapoport
	<rppt@...nel.org>, Andreas Dilger <adilger@...ger.ca>, Arnd Bergmann
	<arnd@...db.de>, Changbin Du <changbin.du@...wei.com>, Christophe Leroy
	<christophe.leroy@...roup.eu>, Geert Uytterhoeven <geert+renesas@...der.be>,
	Ingo Molnar <mingo@...nel.org>, Krister Johansen <kjlx@...pleofstupid.com>,
	Luis Chamberlain <mcgrof@...nel.org>, Nick Desaulniers
	<ndesaulniers@...gle.com>, Stephen Rothwell <sfr@...b.auug.org.au>, Tejun Heo
	<tj@...nel.org>, Thomas Gleixner <tglx@...utronix.de>,
	<linux-kernel@...r.kernel.org>, <oliver.sang@...el.com>
Subject: [linux-next:master] [init]  b8de39bd1b:
 BUG:kernel_failed_in_early-boot_stage,last_printk:early_console_in_setup_code



Hello,

kernel test robot noticed "BUG:kernel_failed_in_early-boot_stage,last_printk:early_console_in_setup_code" on:

commit: b8de39bd1b76faffe7cd91e148a6d7d9bf4e38f7 ("init: fix allocated page overlapping with PTR_ERR")
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master

[test failed on linux-next/master a35e92ef04c07bd473404b9b73d489aea19a60a8]

in testcase: boot

compiler: gcc-13
test machine: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 16G

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


+-------------------------------------------------------------------------------+------------+------------+
|                                                                               | fdb74eb6c7 | b8de39bd1b |
+-------------------------------------------------------------------------------+------------+------------+
| boot_successes                                                                | 12         | 0          |
| boot_failures                                                                 | 0          | 12         |
| BUG:kernel_failed_in_early-boot_stage,last_printk:early_console_in_setup_code | 0          | 12         |
+-------------------------------------------------------------------------------+------------+------------+


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/202404221524.4954a009-oliver.sang@intel.com


early console in setup code
convert early boot stage from hang to failed
BUG: kernel failed in early-boot stage, last printk: early console in setup code
Linux version 6.9.0-rc4-00031-gb8de39bd1b76 #1
Command line: ip=::::vm-meta-21::dhcp root=/dev/ram0 RESULT_ROOT=/result/boot/1/vm-snb/yocto-i386-minimal-20190520.cgz/x86_64-randconfig-003-20240419/gcc-13/b8de39bd1b76faffe7cd91e148a6d7d9bf4e38f7/3 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-003-20240419/gcc-13/b8de39bd1b76faffe7cd91e148a6d7d9bf4e38f7/vmlinuz-6.9.0-rc4-00031-gb8de39bd1b76 branch=linux-next/master job=/lkp/jobs/scheduled/vm-meta-21/boot-1-yocto-i386-minimal-20190520.cgz-x86_64-randconfig-003-20240419-b8de39bd1b76-20240420-48196-3fymo-3.yaml user=lkp ARCH=x86_64 kconfig=x86_64-randconfig-003-20240419 commit=b8de39bd1b76faffe7cd91e148a6d7d9bf4e38f7 nmi_watchdog=0 intremap=posted_msi vmalloc=256M initramfs_async=0 page_owner=on max_uptime=600 LKP_SERVER=internal-lkp-server selinux=0 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw rcuperf.shutdown=0 watchdog_thresh=240 audit=0



The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20240422/202404221524.4954a009-oliver.sang@intel.com



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