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Message-ID: <20211130080419.GC29514@xsang-OptiPlex-9020>
Date: Tue, 30 Nov 2021 16:04:19 +0800
From: kernel test robot <oliver.sang@...el.com>
To: Stephan Müller <smueller@...onox.de>
Cc: Herbert Xu <herbert@...dor.apana.org.au>,
Mat Martineau <mathew.j.martineau@...ux.intel.com>,
LKML <linux-kernel@...r.kernel.org>,
Linux Memory Management List <linux-mm@...ck.org>,
lkp@...ts.01.org, lkp@...el.com
Subject: [security] d3b04a4398:
WARNING:at_crypto/kdf_sp800108.c:#crypto_kdf108_init
Greeting,
FYI, we noticed the following commit (built with clang-14):
commit: d3b04a4398fe8022c9ca4b5ac6ab08059334b180 ("security: DH - use KDF implementation from crypto API")
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master
in testcase: boot
on test machine: qemu-system-i386 -enable-kvm -cpu SandyBridge -smp 2 -m 4G
caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
+------------------------------------------------------+------------+------------+
| | d792134423 | d3b04a4398 |
+------------------------------------------------------+------------+------------+
| boot_successes | 14 | 0 |
| boot_failures | 0 | 16 |
| WARNING:at_crypto/kdf_sp800108.c:#crypto_kdf108_init | 0 | 16 |
| EIP:crypto_kdf108_init | 0 | 16 |
+------------------------------------------------------+------------+------------+
If you fix the issue, kindly add following tag
Reported-by: kernel test robot <oliver.sang@...el.com>
[ 18.648980][ T1] WARNING: CPU: 0 PID: 1 at crypto/kdf_sp800108.c:138 crypto_kdf108_init (crypto/kdf_sp800108.c:136)
[ 18.649900][ T1] Modules linked in:
[ 18.650289][ T1] CPU: 0 PID: 1 Comm: swapper Not tainted 5.16.0-rc1-00049-gd3b04a4398fe #1
[ 18.651136][ T1] EIP: crypto_kdf108_init (crypto/kdf_sp800108.c:136)
[ 18.651676][ T1] Code: ff ff 0f 44 f8 89 da 83 c2 08 89 d8 e8 cf 72 fa fe 89 f0 e8 08 70 eb fe 85 ff 74 39 57 68 39 26 d3 b1 e8 e9 4c d8 fe 83 c4 08 <0f> 0b 89 f8 5e 5f 5b 5d c3 68 85 74 d6 b1 68 85 17 d6 b1 e8 85 15
All code
========
0: ff (bad)
1: ff 0f decl (%rdi)
3: 44 f8 rex.R clc
5: 89 da mov %ebx,%edx
7: 83 c2 08 add $0x8,%edx
a: 89 d8 mov %ebx,%eax
c: e8 cf 72 fa fe callq 0xfffffffffefa72e0
11: 89 f0 mov %esi,%eax
13: e8 08 70 eb fe callq 0xfffffffffeeb7020
18: 85 ff test %edi,%edi
1a: 74 39 je 0x55
1c: 57 push %rdi
1d: 68 39 26 d3 b1 pushq $0xffffffffb1d32639
22: e8 e9 4c d8 fe callq 0xfffffffffed84d10
27: 83 c4 08 add $0x8,%esp
2a:* 0f 0b ud2 <-- trapping instruction
2c: 89 f8 mov %edi,%eax
2e: 5e pop %rsi
2f: 5f pop %rdi
30: 5b pop %rbx
31: 5d pop %rbp
32: c3 retq
33: 68 85 74 d6 b1 pushq $0xffffffffb1d67485
38: 68 85 17 d6 b1 pushq $0xffffffffb1d61785
3d: e8 .byte 0xe8
3e: 85 .byte 0x85
3f: 15 .byte 0x15
Code starting with the faulting instruction
===========================================
0: 0f 0b ud2
2: 89 f8 mov %edi,%eax
4: 5e pop %rsi
5: 5f pop %rdi
6: 5b pop %rbx
7: 5d pop %rbp
8: c3 retq
9: 68 85 74 d6 b1 pushq $0xffffffffb1d67485
e: 68 85 17 d6 b1 pushq $0xffffffffb1d61785
13: e8 .byte 0xe8
14: 85 .byte 0x85
15: 15 .byte 0x15
[ 18.653613][ T1] EAX: 0000003a EBX: 80000000 ECX: 00000000 EDX: b2cebcf0
[ 18.654334][ T1] ESI: b61c9310 EDI: fffffff4 EBP: b2cebdf0 ESP: b2cebde4
[ 18.655050][ T1] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 EFLAGS: 00010296
[ 18.655814][ T1] CR0: 80050033 CR2: 00000000 CR3: 02341000 CR4: 00040690
[ 18.656516][ T1] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
[ 18.657216][ T1] DR6: fffe0ff0 DR7: 00000400
[ 18.657668][ T1] Call Trace:
[ 18.658019][ T1] ? __initstub__kmod_pkcs8_key_parser__180_176_pkcs8_key_init6 (crypto/kdf_sp800108.c:148)
[ 18.658857][ T1] __initstub__kmod_kdf_sp800108__96_148_crypto_kdf108_init6 (crypto/kdf_sp800108.c:148)
[ 18.659980][ T1] do_one_initcall (init/main.c:1297)
[ 18.660507][ T1] ? __initstub__kmod_pkcs8_key_parser__180_176_pkcs8_key_init6 (crypto/kdf_sp800108.c:148)
[ 18.661375][ T1] do_initcall_level (init/main.c:1369)
[ 18.661842][ T1] ? rest_init (init/main.c:1491)
[ 18.662268][ T1] do_initcalls (init/main.c:1383)
[ 18.662691][ T1] do_basic_setup (init/main.c:1406)
[ 18.663144][ T1] kernel_init_freeable (init/main.c:1614)
[ 18.663653][ T1] kernel_init (kernel/async.c:257 kernel/async.c:244 init/main.c:1501)
[ 18.664089][ T1] ret_from_fork (??:?)
[ 18.664544][ T1] irq event stamp: 175171
[ 18.664971][ T1] hardirqs last enabled at (175179): __up_console_sem (arch/x86/include/asm/irqflags.h:45 arch/x86/include/asm/irqflags.h:80 arch/x86/include/asm/irqflags.h:140 kernel/printk/printk.c:255)
[ 18.665846][ T1] hardirqs last disabled at (175188): __up_console_sem (kernel/printk/printk.c:253)
[ 18.666710][ T1] softirqs last enabled at (173350): do_softirq_own_stack (arch/x86/kernel/irq_32.c:60 arch/x86/kernel/irq_32.c:150)
[ 18.667665][ T1] softirqs last disabled at (173341): do_softirq_own_stack (arch/x86/kernel/irq_32.c:60 arch/x86/kernel/irq_32.c:150)
[ 18.668625][ T1] random: get_random_bytes called from __warn+0xc1/0x140 with crng_init=0
[ 18.668633][ T1] ---[ end trace b93351358662f7fd ]---
[ 18.670099][ T1] start plist test
[ 18.671957][ T1] end plist test
[ 18.673358][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[ 18.674227][ T1] ACPI: button: Power Button [PWRF]
[ 18.818315][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 18.819246][ T1] serial 00:05: GPIO lookup for consumer rs485-term
[ 18.819988][ T1] serial 00:05: using ACPI for GPIO lookup
[ 18.820589][ T1] acpi PNP0501:00: GPIO: looking up rs485-term-gpios
[ 18.821240][ T1] acpi PNP0501:00: GPIO: looking up rs485-term-gpio
[ 18.821876][ T1] serial 00:05: using lookup tables for GPIO lookup
[ 18.822547][ T1] serial 00:05: No GPIO consumer rs485-term found
[ 18.823340][ T1] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 18.825623][ T1] serial 00:06: GPIO lookup for consumer rs485-term
[ 18.826321][ T1] serial 00:06: using ACPI for GPIO lookup
[ 18.826881][ T1] acpi PNP0501:01: GPIO: looking up rs485-term-gpios
[ 18.827549][ T1] acpi PNP0501:01: GPIO: looking up rs485-term-gpio
[ 18.828236][ T1] serial 00:06: using lookup tables for GPIO lookup
[ 18.828923][ T1] serial 00:06: No GPIO consumer rs485-term found
[ 18.829702][ T1] 00:06: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[ 18.836645][ T1] platform pc8736x_gpio.0: NatSemi pc8736x GPIO Driver Initializing
[ 18.837502][ T1] platform pc8736x_gpio.0: no device found
[ 18.838140][ T1] nsc_gpio initializing
[ 18.845377][ T1] e1000: Intel(R) PRO/1000 Network Driver
[ 18.846008][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation.
[ 19.127869][ T1] ACPI: _SB_.LNKC: Enabled at IRQ 11
[ 19.466405][ T1] e1000 0000:00:03.0 eth0: (PCI:33MHz:32-bit) 52:54:00:12:34:56
[ 19.467380][ T1] e1000 0000:00:03.0 eth0: Intel(R) PRO/1000 Network Connection
[ 19.468499][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[ 19.475314][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 19.476051][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 19.487285][ T1] i2c_dev: i2c /dev entries driver
[ 19.494003][ T3] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[ 19.497043][ T1] Driver for 1-wire Dallas network protocol.
[ 19.511630][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized.
[ 19.512985][ T1] SPI driver xlnx-slave-spi has no spi_device_id for xlnx,fpga-slave-serial
[ 19.517806][ T1] NET: Registered PF_INET6 protocol family
[ 19.518593][ T1] random: get_random_u32 called from neigh_hash_alloc+0x54/0xd0 with crng_init=0
[ 19.526205][ T1] Segment Routing with IPv6
[ 19.526785][ T1] In-situ OAM (IOAM) with IPv6
[ 19.529269][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 19.536497][ T1] NET: Registered PF_PACKET protocol family
[ 19.537223][ T1] 9pnet: Installing 9P2000 support
[ 19.538234][ T1] ... APIC ID: 00000000 (0)
[ 19.538743][ T1] ... APIC VERSION: 00050014
[ 19.539125][ T1] 0000000000000000000000000000000000000000000000000000000000000000
[ 19.539125][ T1] 0000000000000000000000000000000000000000000000000000000000001000
[ 19.539125][ T1]
[ 19.542112][ T1] number of MP IRQ sources: 15.
[ 19.542621][ T1] number of IO-APIC #0 registers: 24.
[ 19.543182][ T1] testing the IO APIC.......................
[ 19.544281][ T1] IO APIC #0......
[ 19.544687][ T1] .... register #00: 00000000
[ 19.545208][ T1] ....... : physical APIC id: 00
[ 19.545730][ T1] ....... : Delivery Type: 0
[ 19.546212][ T1] ....... : LTS : 0
[ 19.546682][ T1] .... register #01: 00170011
[ 19.547164][ T1] ....... : max redirection entries: 17
[ 19.547775][ T1] ....... : PRQ implemented: 0
[ 19.548308][ T1] ....... : IO APIC version: 11
[ 19.548840][ T1] .... register #02: 00000000
[ 19.549320][ T1] ....... : arbitration: 00
[ 19.549817][ T1] .... IRQ redirection table:
[ 19.550293][ T1] IOAPIC 0:
[ 19.550616][ T1] pin00, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 19.551513][ T1] pin01, enabled , edge , high, V(22), IRR(0), S(0), logical , D(0001), M(0)
[ 19.552435][ T1] pin02, enabled , edge , high, V(30), IRR(0), S(0), logical , D(0001), M(0)
[ 19.553416][ T1] pin03, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 19.554350][ T1] pin04, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 19.555264][ T1] pin05, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 19.556199][ T1] pin06, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 19.557158][ T1] pin07, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 19.558041][ T1] pin08, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 19.558974][ T1] pin09, enabled , level, high, V(20), IRR(0), S(0), logical , D(0001), M(0)
[ 19.559951][ T1] pin0a, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 19.560874][ T1] pin0b, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 19.561787][ T1] pin0c, enabled , edge , high, V(21), IRR(0), S(0), logical , D(0001), M(0)
[ 19.562724][ T1] pin0d, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 19.563702][ T1] pin0e, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
To reproduce:
# build kernel
cd linux
cp config-5.16.0-rc1-00049-gd3b04a4398fe .config
make HOSTCC=clang-14 CC=clang-14 ARCH=i386 olddefconfig prepare modules_prepare bzImage modules
make HOSTCC=clang-14 CC=clang-14 ARCH=i386 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.
---
0DAY/LKP+ Test Infrastructure Open Source Technology Center
https://lists.01.org/hyperkitty/list/lkp@lists.01.org Intel Corporation
Thanks,
Oliver Sang
View attachment "config-5.16.0-rc1-00049-gd3b04a4398fe" of type "text/plain" (133981 bytes)
View attachment "job-script" of type "text/plain" (4787 bytes)
Download attachment "dmesg.xz" of type "application/x-xz" (12860 bytes)
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