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Message-ID: <20190521134759.GF19312@shao2-debian>
Date: Tue, 21 May 2019 21:47:59 +0800
From: kernel test robot <rong.a.chen@...el.com>
To: Yazen Ghannam <yazen.ghannam@....com>
Cc: Borislav Petkov <bp@...e.de>, "H. Peter Anvin" <hpa@...or.com>,
Ingo Molnar <mingo@...hat.com>,
linux-edac <linux-edac@...r.kernel.org>,
Thomas Gleixner <tglx@...utronix.de>,
Tony Luck <tony.luck@...el.com>,
"x86@...nel.org" <x86@...nel.org>,
LKML <linux-kernel@...r.kernel.org>, lkp@...org
Subject: [x86/MCE] 5b0883f5c7:
BUG:sleeping_function_called_from_invalid_context_at_mm/slab.h
FYI, we noticed the following commit (built with gcc-7):
commit: 5b0883f5c7befe471b807e8fdd1c5db39c724608 ("x86/MCE: Make mce_banks a per-CPU array")
https://git.kernel.org/cgit/linux/kernel/git/bp/bp.git rc0+3-ras
in testcase: xfstests
with following parameters:
disk: 4HDD
fs: xfs
test: xfs-mid2
test-description: xfstests is a regression test suite for xfs and other files ystems.
test-url: git://git.kernel.org/pub/scm/fs/xfs/xfstests-dev.git
on test machine: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 4G
caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
+----------------------------------------------------------------+------------+------------+
| | 1118159021 | 5b0883f5c7 |
+----------------------------------------------------------------+------------+------------+
| boot_successes | 1 | 0 |
| boot_failures | 3 | 4 |
| BUG:kernel_hang_in_test_stage | 2 | |
| BUG:kernel_reboot-without-warning_in_test_stage | 1 | |
| BUG:sleeping_function_called_from_invalid_context_at_mm/slab.h | 0 | 4 |
+----------------------------------------------------------------+------------+------------+
If you fix the issue, kindly add following tag
Reported-by: kernel test robot <rong.a.chen@...el.com>
[ 0.233345] BUG: sleeping function called from invalid context at mm/slab.h:418
[ 0.233345] in_atomic(): 1, irqs_disabled(): 1, pid: 0, name: swapper/1
[ 0.233345] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.1.0-10876-g5b0883f #1
[ 0.233345] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014
[ 0.233345] Call Trace:
[ 0.233345] dump_stack+0x5c/0x7b
[ 0.233345] ___might_sleep+0xf1/0x110
[ 0.233345] kmem_cache_alloc_trace+0x168/0x1d0
[ 0.233345] mcheck_cpu_init+0x2d0/0x3c0
[ 0.233345] identify_cpu+0x3e4/0x590
[ 0.233345] identify_secondary_cpu+0x13/0x80
[ 0.233345] smp_store_cpu_info+0x45/0x50
[ 0.233345] start_secondary+0x80/0x1d0
[ 0.233345] secondary_startup_64+0xb6/0xc0
[ 0.529549] KVM setup async PF for cpu 1
[ 0.530481] kvm-stealtime: cpu 1, msr 13fd2c040
[ 0.531532] smp: Brought up 1 node, 2 CPUs
[ 0.532276] smpboot: Max logical packages: 2
[ 0.532528] smpboot: Total of 2 processors activated (9178.43 BogoMIPS)
[ 0.536534] node 0 initialised, 152303 pages in 3ms
[ 0.538727] devtmpfs: initialized
[ 0.539586] x86/mm: Memory block size: 128MB
[ 0.540989] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[ 0.541534] futex hash table entries: 512 (order: 3, 32768 bytes)
[ 0.543110] pinctrl core: initialized pinctrl subsystem
[ 0.543613] PM: RTC time: 21:24:04, date: 2019-05-20
[ 0.544709] NET: Registered protocol family 16
[ 0.545710] audit: initializing netlink subsys (disabled)
[ 0.546550] audit: type=2000 audit(1558358644.794:1): state=initialized audit_enabled=0 res=1
[ 0.547529] cpuidle: using governor menu
[ 0.548724] ACPI: bus type PCI registered
[ 0.549472] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.549630] PCI: Using configuration type 1 for base access
[ 0.551896] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.554649] ACPI: Added _OSI(Module Device)
[ 0.555525] ACPI: Added _OSI(Processor Device)
[ 0.556323] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.556525] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.557409] ACPI: Added _OSI(Linux-Dell-Video)
[ 0.557528] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 0.558439] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[ 0.559053] ACPI: 1 ACPI AML tables successfully acquired and loaded
[ 0.560705] ACPI: Interpreter enabled
[ 0.561430] ACPI: (supports S0 S3 S4 S5)
[ 0.561526] ACPI: Using IOAPIC for interrupt routing
[ 0.562367] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.562607] ACPI: Enabled 2 GPEs in block 00 to 0F
[ 0.565258] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.565528] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3]
[ 0.566532] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[ 0.567739] acpiphp: Slot [3] registered
[ 0.568453] acpiphp: Slot [4] registered
[ 0.568543] acpiphp: Slot [5] registered
[ 0.569252] acpiphp: Slot [6] registered
[ 0.569539] acpiphp: Slot [7] registered
[ 0.570251] acpiphp: Slot [8] registered
[ 0.570538] acpiphp: Slot [9] registered
[ 0.571254] acpiphp: Slot [10] registered
[ 0.571539] acpiphp: Slot [11] registered
[ 0.572286] acpiphp: Slot [12] registered
[ 0.572537] acpiphp: Slot [13] registered
[ 0.573262] acpiphp: Slot [14] registered
[ 0.573537] acpiphp: Slot [15] registered
[ 0.574293] acpiphp: Slot [16] registered
[ 0.574536] acpiphp: Slot [17] registered
[ 0.575539] acpiphp: Slot [18] registered
[ 0.576261] acpiphp: Slot [19] registered
[ 0.576536] acpiphp: Slot [20] registered
[ 0.577255] acpiphp: Slot [21] registered
[ 0.577537] acpiphp: Slot [22] registered
[ 0.578260] acpiphp: Slot [23] registered
[ 0.578539] acpiphp: Slot [24] registered
[ 0.579258] acpiphp: Slot [25] registered
[ 0.579536] acpiphp: Slot [26] registered
[ 0.580259] acpiphp: Slot [27] registered
[ 0.580536] acpiphp: Slot [28] registered
[ 0.581257] acpiphp: Slot [29] registered
[ 0.581538] acpiphp: Slot [30] registered
[ 0.582260] acpiphp: Slot [31] registered
[ 0.582532] PCI host bridge to bus 0000:00
[ 0.583248] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 0.583525] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 0.584525] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 0.585525] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]
[ 0.586525] pci_bus 0000:00: root bus resource [mem 0x140000000-0x1bfffffff window]
[ 0.587537] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.588488] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[ 0.588883] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[ 0.589899] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[ 0.593905] pci 0000:00:01.1: reg 0x20: [io 0xc200-0xc20f]
[ 0.596877] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
[ 0.597525] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6]
[ 0.598525] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
[ 0.599525] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376]
[ 0.600695] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[ 0.601803] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI
[ 0.602530] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB
[ 0.603685] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000
[ 0.605529] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]
[ 0.608528] pci 0000:00:02.0: reg 0x18: [mem 0xfebf0000-0xfebf0fff]
[ 0.614529] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref]
To reproduce:
# build kernel
cd linux
cp config-5.1.0-10876-g5b0883f .config
make HOSTCC=gcc-7 CC=gcc-7 ARCH=x86_64 olddefconfig
make HOSTCC=gcc-7 CC=gcc-7 ARCH=x86_64 prepare
make HOSTCC=gcc-7 CC=gcc-7 ARCH=x86_64 modules_prepare
make HOSTCC=gcc-7 CC=gcc-7 ARCH=x86_64 SHELL=/bin/bash
make HOSTCC=gcc-7 CC=gcc-7 ARCH=x86_64 bzImage
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
find lib/ | cpio -o -H newc --quiet | gzip > modules.cgz
bin/lkp qemu -k <bzImage> -m modules.cgz job-script # job-script is attached in this email
Thanks,
Rong Chen
View attachment "config-5.1.0-10876-g5b0883f" of type "text/plain" (190090 bytes)
View attachment "job-script" of type "text/plain" (5465 bytes)
Download attachment "dmesg.xz" of type "application/x-xz" (13456 bytes)
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