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Date: Sun, 8 Aug 2021 21:13:42 +0800
From: kernel test robot <oliver.sang@...el.com>
To: "Vishal Moola (Oracle)" <vishal.moola@...il.com>
Cc: 0day robot <lkp@...el.com>,
kernel test robot <oliver.sang@...el.com>,
LKML <linux-kernel@...r.kernel.org>, lkp@...ts.01.org,
vishal.moola@...il.com, willy@...radead.org,
linux-block@...r.kernel.org, linux-fsdevel@...r.kernel.org
Subject: f65524dca2: WARNING:at_kernel/softirq.c:#__local_bh_enable_ip
Greeting,
FYI, we noticed the following commit (built with gcc-9):
commit: f65524dca2c89160b58061daa7f3c14e79d752d2 ("[RFC PATCH v2] Page Cache Allowing Hard Interrupts")
url: https://github.com/0day-ci/linux/commits/Vishal-Moola-Oracle/Page-Cache-Allowing-Hard-Interrupts/20210805-135907
base: https://git.kernel.org/cgit/linux/kernel/git/kdave/linux.git for-next
in testcase: fio-basic
version: fio-x86_64-3.15-1_20210801
with following parameters:
runtime: 300s
nr_task: 8t
disk: 1SSD
fs: f2fs
rw: randread
bs: 4k
ioengine: sync
test_size: 256g
cpufreq_governor: performance
ucode: 0x4003006
test-description: Fio is a tool that will spawn a number of threads or processes doing a particular type of I/O action as specified by the user.
test-url: https://github.com/axboe/fio
on test machine: 192 threads 4 sockets Intel(R) Xeon(R) CPU @ 2.20GHz with 192G memory
caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
If you fix the issue, kindly add following tag
Reported-by: kernel test robot <oliver.sang@...el.com>
[ 54.638675][ C117] ------------[ cut here ]------------
[ 54.644540][ C117] WARNING: CPU: 117 PID: 0 at kernel/softirq.c:362 __local_bh_enable_ip+0x35/0x80
[ 54.654131][ C117] Modules linked in: dm_mod f2fs crc32_generic binfmt_misc btrfs blake2b_generic xor zstd_compress raid6_pq libcrc32c intel_rapl_msr
intel_rapl_common skx_edac nfit libnvdimm x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ipmi_ssif
ast crc32c_intel ghash_clmulni_intel drm_vram_helper drm_ttm_helper ttm rapl drm_kms_helper intel_cstate syscopyarea ahci sysfillrect sysimgblt mei_me l
ibahci nvme fb_sys_fops acpi_ipmi intel_uncore nvme_core drm ioatdma t10_pi mei libata intel_pch_thermal joydev ipmi_si dca wmi ipmi_devintf ipmi_msghandler acpi_pad acpi_power_meter ip_tables
[ 54.714306][ C117] CPU: 117 PID: 0 Comm: swapper/117 Not tainted 5.14.0-rc3-00104-gf65524dca2c8 #1
[ 54.723975][ C117] Hardware name: Intel Corporation S9200WK/S9200WK, BIOS SE5C620.86B.0D.01.0434.032620190658 03/26/2019
[ 54.735567][ C117] RIP: 0010:__local_bh_enable_ip+0x35/0x80
[ 54.741869][ C117] Code: 7e a9 00 00 0f 00 75 22 83 ee 01 f7 de 65 01 35 a1 17 f3 7e 65 8b 05 9a 17 f3 7e a9 00 ff ff 00 74 0c 65 ff 0d 8c 17 f3 7e c3 <0f> 0b eb da 65 66 8b 05 bf 5b f4 7e 66 85 c0 74 e7 e8 35 ff ff ff
[ 54.762628][ C117] RSP: 0018:ffffc9000e518e50 EFLAGS: 00010006
[ 54.769213][ C117] RAX: 0000000080010203 RBX: ffff888117d15f10 RCX: 000000002c880000
[ 54.777714][ C117] RDX: ffff88810c84dd60 RSI: 0000000000000201 RDI: ffffffff812beaa0
[ 54.786216][ C117] RBP: ffffea0005036b00 R08: ffff88810c84dd60 R09: 0000000000000000
[ 54.794727][ C117] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000001
[ 54.803242][ C117] R13: ffff8881212d4860 R14: ffff888117d15f18 R15: 0000000000000000
[ 54.811763][ C117] FS: 0000000000000000(0000) GS:ffff888c50140000(0000) knlGS:0000000000000000
[ 54.821243][ C117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.828378][ C117] CR2: 00007feb66f790e0 CR3: 00000001701e6004 CR4: 00000000007706e0
[ 54.836904][ C117] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 54.845425][ C117] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 54.853934][ C117] PKRU: 55555554
[ 54.858014][ C117] Call Trace:
[ 54.861829][ C117] <IRQ>
[ 54.865199][ C117] test_clear_page_writeback+0xa0/0x2c0
[ 54.871258][ C117] end_page_writeback+0x56/0xc0
[ 54.876626][ C117] end_bio_bh_io_sync+0x23/0x40
[ 54.881984][ C117] blk_update_request+0x241/0x3c0
[ 54.887509][ C117] blk_mq_end_request+0x1c/0x140
[ 54.892941][ C117] nvme_irq+0x11c/0x240 [nvme]
[ 54.898196][ C117] __handle_irq_event_percpu+0x37/0x180
[ 54.904225][ C117] handle_irq_event_percpu+0x31/0x80
[ 54.909985][ C117] handle_irq_event+0x3d/0x80
[ 54.915127][ C117] handle_edge_irq+0x83/0x1c0
[ 54.920264][ C117] __common_interrupt+0x3b/0xc0
[ 54.925564][ C117] common_interrupt+0x7e/0xc0
[ 54.930691][ C117] </IRQ>
[ 54.934080][ C117] asm_common_interrupt+0x1e/0x40
[ 54.939566][ C117] RIP: 0010:cpuidle_enter_state+0xd2/0x380
[ 54.945824][ C117] Code: 49 89 c5 0f 1f 44 00 00 31 ff e8 c9 a4 70 ff 45 84 ff 74 12 9c 58 f6 c4 02 0f 85 62 02 00 00 31 ff e8 32 e8 77 ff fb 45 85 f6 <0f> 88 fb 00 00 00 49 63 c6 4c 2b 2c 24 48 8d 14 40 48 8d 14 90 49
[ 54.966499][ C117] RSP: 0018:ffffc9000ce97e80 EFLAGS: 00000202
[ 54.973042][ C117] RAX: ffff888c5016bb40 RBX: 0000000000000001 RCX: 000000000000001f
[ 54.981498][ C117] RDX: 0000000000000000 RSI: 000000003a518aaa RDI: 0000000000000000
[ 54.989951][ C117] RBP: ffffe8dc37941780 R08: 0000000cb8b7f253 R09: 000000000000005a
[ 54.998390][ C117] R10: 0000000000000018 R11: ffff888c5016aa44 R12: ffffffff82cde740
[ 55.006826][ C117] R13: 0000000cb8b7f253 R14: 0000000000000001 R15: 0000000000000000
[ 55.015259][ C117] cpuidle_enter+0x29/0x40
[ 55.020117][ C117] do_idle+0x1d7/0x280
[ 55.024611][ C117] cpu_startup_entry+0x19/0x40
[ 55.029776][ C117] start_secondary+0x116/0x180
[ 55.034922][ C117] secondary_startup_64_no_verify+0xc2/0xcb
[ 55.041186][ C117] ---[ end trace 6ad3dc9c5d29d1e6 ]---
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
bin/lkp install job.yaml # job file is attached in this email
bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run
bin/lkp run generated-yaml-file
---
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-5.14.0-rc3-00104-gf65524dca2c8" of type "text/plain" (175365 bytes)
View attachment "job-script" of type "text/plain" (8365 bytes)
Download attachment "dmesg.xz" of type "application/x-xz" (43344 bytes)
View attachment "job.yaml" of type "text/plain" (5517 bytes)
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