linux-kernel - [ardb:efi-x86-cleanup-la57] [x86] 3b6001baeb: BUG:kernel_failed_in_early-boot_stage,last_printk:early_console_in_setup

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Date:   Tue, 9 May 2023 13:45:40 +0800
From:   kernel test robot <oliver.sang@...el.com>
To:     Ard Biesheuvel <ardb@...nel.org>
CC:     <oe-lkp@...ts.linux.dev>, <lkp@...el.com>,
        <linux-kernel@...r.kernel.org>, <oliver.sang@...el.com>
Subject: [ardb:efi-x86-cleanup-la57] [x86]  3b6001baeb:
 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: 3b6001baeb03bc674915a04073b6416940d515c4 ("x86: decompressor: Only call the trampoline when changing paging levels")
git://git.kernel.org/cgit/linux/kernel/git/ardb/linux.git efi-x86-cleanup-la57

in testcase: boot

compiler: gcc-11
test machine: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 16G

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


+-------------------------------------------------------------------------------+------------+------------+
|                                                                               | 4988063307 | 3b6001baeb |
+-------------------------------------------------------------------------------+------------+------------+
| boot_successes                                                                | 25         | 0          |
| boot_failures                                                                 | 0          | 23         |
| BUG:kernel_failed_in_early-boot_stage,last_printk:early_console_in_setup_code | 0          | 23         |
+-------------------------------------------------------------------------------+------------+------------+


If you fix the issue, kindly add following tag
| Reported-by: kernel test robot <oliver.sang@...el.com>
| Link: https://lore.kernel.org/oe-lkp/202305091359.8977fc4e-oliver.sang@intel.com


early console in setup code
convert early boot stage from reboot-without-warning to failed
BUG: kernel failed in early-boot stage, last printk: early console in setup code
Linux version 6.3.0-12734-g3b6001baeb03 #1
Command line: ip=::::vm-meta-73::dhcp root=/dev/ram0 RESULT_ROOT=/result/boot/300/vm-snb/debian-11.1-x86_64-20220510.cgz/x86_64-randconfig-a006-20230501/gcc-11/3b6001baeb03bc674915a04073b6416940d515c4/3 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-a006-20230501/gcc-11/3b6001baeb03bc674915a04073b6416940d515c4/vmlinuz-6.3.0-12734-g3b6001baeb03 branch=ardb/efi-x86-cleanup-la57 job=/lkp/jobs/scheduled/vm-meta-73/boot-300-debian-11.1-x86_64-20220510.cgz-3b6001baeb03bc674915a04073b6416940d515c4-20230505-17351-1rkiq4h-3.yaml user=lkp ARCH=x86_64 kconfig=x86_64-randconfig-a006-20230501 commit=3b6001baeb03bc674915a04073b6416940d515c4 initcall_debug nmi_watchdog=0 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

Kboot worker: lkp-worker12
Elapsed time: 60


To reproduce:

        # build kernel
	cd linux
	cp config-6.3.0-12734-g3b6001baeb03 .config
	make HOSTCC=gcc-11 CC=gcc-11 ARCH=x86_64 olddefconfig prepare modules_prepare bzImage modules
	make HOSTCC=gcc-11 CC=gcc-11 ARCH=x86_64 INSTALL_MOD_PATH=<mod-install-dir> modules_install
	cd <mod-install-dir>
	find lib/ | cpio -o -H newc --quiet | gzip > modules.cgz


        git clone https://github.com/intel/lkp-tests.git
        cd lkp-tests
        bin/lkp qemu -k <bzImage> -m modules.cgz job-script # job-script is attached in this email

        # if come across any failure that blocks the test,
        # please remove ~/.lkp and /lkp dir to run from a clean state.



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



View attachment "config-6.3.0-12734-g3b6001baeb03" of type "text/plain" (164783 bytes)

View attachment "job-script" of type "text/plain" (5148 bytes)

Download attachment "dmesg.xz" of type "application/x-xz" (1228 bytes)