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Message-ID: <20201105024145.GA31559@xsang-OptiPlex-9020>
Date: Thu, 5 Nov 2020 10:41:45 +0800
From: kernel test robot <lkp@...el.com>
To: Damien Le Moal <damien.lemoal@....com>
Cc: Jens Axboe <axboe@...nel.dk>, LKML <linux-kernel@...r.kernel.org>,
lkp@...ts.01.org, lkp@...el.com
Subject: [null_blk] aa1c09cb65:
BUG:sleeping_function_called_from_invalid_context_at_include/linux/wait_bit.h
Greeting,
FYI, we noticed the following commit (built with gcc-9):
commit: aa1c09cb65e2ed17cb8e652bc7ec84e0af1229eb ("null_blk: Fix locking in zoned mode")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
in testcase: blktests
version: blktests-x86_64-20445c5-1_20201007
with following parameters:
test: zbd-group1
ucode: 0xdc
on test machine: 4 threads Intel(R) Core(TM) i5-6500 CPU @ 3.20GHz with 32G 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 <lkp@...el.com>
kern :err : [ 22.713558] BUG: sleeping function called from invalid context at include/linux/wait_bit.h:205
kern :err : [ 22.722172] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 315, name: kworker/1:1H
kern :warn : [ 22.730436] CPU: 1 PID: 315 Comm: kworker/1:1H Tainted: G I 5.10.0-rc1-00007-gaa1c09cb65e2 #1
kern :warn : [ 22.740256] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.1.1 10/07/2015
kern :warn : [ 22.747649] Workqueue: kblockd blk_mq_run_work_fn
kern :warn : [ 22.752349] Call Trace:
kern :warn : [ 22.754809] dump_stack+0x57/0x6a
kern :warn : [ 22.758121] ___might_sleep.cold+0x87/0x95
kern :warn : [ 22.762219] null_process_zoned_cmd+0x180/0x532 [null_blk]
kern :warn : [ 22.767703] null_handle_cmd+0xa1/0x260 [null_blk]
kern :warn : [ 22.772489] ? null_queue_rq+0x68/0x160 [null_blk]
kern :warn : [ 22.777278] blk_mq_dispatch_rq_list+0x11a/0x7c0
kern :warn : [ 22.781890] ? update_load_avg+0x78/0x640
kern :warn : [ 22.785896] ? elv_rb_del+0x1f/0x40
kern :warn : [ 22.789394] ? deadline_remove_request+0x55/0xc0
kern :warn : [ 22.794008] __blk_mq_do_dispatch_sched+0xb8/0x2c0
kern :warn : [ 22.798801] ? set_next_entity+0xa3/0x200
kern :warn : [ 22.802813] __blk_mq_sched_dispatch_requests+0x143/0x1a0
kern :warn : [ 22.808215] blk_mq_sched_dispatch_requests+0x30/0x60
kern :warn : [ 22.813271] __blk_mq_run_hw_queue+0x5a/0x100
kern :warn : [ 22.817630] process_one_work+0x1b7/0x380
kern :warn : [ 22.821643] ? process_one_work+0x380/0x380
kern :warn : [ 22.825826] worker_thread+0x50/0x3c0
kern :warn : [ 22.829484] ? process_one_work+0x380/0x380
kern :warn : [ 22.833663] kthread+0x116/0x160
kern :warn : [ 22.836892] ? kthread_park+0xa0/0xa0
kern :warn : [ 22.840551] ret_from_fork+0x22/0x30
kern :info : [ 22.845057] null_blk: module loaded
user :warn : [ 22.864358] run blktests zbd/001 at 2020-11-04 14:59:13
kern :info : [ 22.941643] null_blk: module loaded
user :warn : [ 22.964171] run blktests zbd/002 at 2020-11-04 14:59:13
kern :info : [ 23.057674] null_blk: module loaded
user :warn : [ 23.080189] run blktests zbd/003 at 2020-11-04 14:59:13
kern :info : [ 23.203825] null_blk: module loaded
user :warn : [ 23.224124] run blktests zbd/004 at 2020-11-04 14:59:13
kern :info : [ 23.386738] null_blk: module loaded
user :warn : [ 23.572119] run blktests zbd/005 at 2020-11-04 14:59:13
kern :err : [ 24.068107] BUG: sleeping function called from invalid context at include/linux/wait_bit.h:205
kern :err : [ 24.076717] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 863, name: kworker/2:1H
kern :warn : [ 24.084984] CPU: 2 PID: 863 Comm: kworker/2:1H Tainted: G W I 5.10.0-rc1-00007-gaa1c09cb65e2 #1
kern :warn : [ 24.094804] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.1.1 10/07/2015
kern :warn : [ 24.102195] Workqueue: kblockd blk_mq_run_work_fn
kern :warn : [ 24.106894] Call Trace:
kern :warn : [ 24.109339] dump_stack+0x57/0x6a
kern :warn : [ 24.112654] ___might_sleep.cold+0x87/0x95
kern :warn : [ 24.116748] null_zone_write+0x76/0x2e0 [null_blk]
kern :warn : [ 24.121535] null_handle_cmd+0xa1/0x260 [null_blk]
kern :warn : [ 24.126334] ? null_queue_rq+0x68/0x160 [null_blk]
kern :warn : [ 24.131121] blk_mq_dispatch_rq_list+0x11a/0x7c0
kern :warn : [ 24.135736] ? elv_rb_del+0x1f/0x40
kern :warn : [ 24.139226] ? deadline_remove_request+0x55/0xc0
kern :warn : [ 24.143853] __blk_mq_do_dispatch_sched+0xb8/0x2c0
kern :warn : [ 24.148640] ? set_next_entity+0xa3/0x200
kern :warn : [ 24.152646] __blk_mq_sched_dispatch_requests+0x143/0x1a0
kern :warn : [ 24.158040] blk_mq_sched_dispatch_requests+0x30/0x60
kern :warn : [ 24.163088] __blk_mq_run_hw_queue+0x5a/0x100
kern :warn : [ 24.167442] process_one_work+0x1b7/0x380
kern :warn : [ 24.171447] ? process_one_work+0x380/0x380
kern :warn : [ 24.175626] worker_thread+0x50/0x3c0
kern :warn : [ 24.179286] ? process_one_work+0x380/0x380
kern :warn : [ 24.183466] kthread+0x116/0x160
kern :warn : [ 24.186690] ? kthread_park+0xa0/0xa0
kern :warn : [ 24.190349] ret_from_fork+0x22/0x30
kern :info : [ 24.422777] null_blk: module loaded
user :warn : [ 24.607211] run blktests zbd/006 at 2020-11-04 14:59:14
user :notice: [ 25.006293] install debs round one: dpkg -i --force-confdef --force-depends /opt/deb/ntpdate_1%3a4.2.8p12+dfsg-4_amd64.deb
user :notice: [ 25.020000] /opt/deb/libpython3.7-minimal_3.7.3-2+deb10u2_amd64.deb
user :notice: [ 25.028912] /opt/deb/python3.7-minimal_3.7.3-2+deb10u2_amd64.deb
user :notice: [ 25.037237] /opt/deb/python3-minimal_3.7.3-1_amd64.deb
user :notice: [ 25.044998] /opt/deb/libpython3.7-stdlib_3.7.3-2+deb10u2_amd64.deb
user :notice: [ 25.053741] /opt/deb/python3.7_3.7.3-2+deb10u2_amd64.deb
user :notice: [ 25.061469] /opt/deb/libpython3-stdlib_3.7.3-1_amd64.deb
user :notice: [ 25.069002] /opt/deb/python3_3.7.3-1_amd64.deb
user :notice: [ 25.075706] /opt/deb/libatomic1_8.3.0-6_amd64.deb
user :notice: [ 25.082896] /opt/deb/libquadmath0_8.3.0-6_amd64.deb
user :notice: [ 25.090156] /opt/deb/libgcc-8-dev_8.3.0-6_amd64.deb
kern :err : [ 25.096023] BUG: sleeping function called from invalid context at include/linux/wait_bit.h:205
user :notice: [ 25.097197] /opt/deb/gcc-8_8.3.0-6_amd64.deb
kern :err : [ 25.105145] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 315, name: kworker/1:1H
kern :warn : [ 25.105147] CPU: 1 PID: 315 Comm: kworker/1:1H Tainted: G W I 5.10.0-rc1-00007-gaa1c09cb65e2 #1
kern :warn : [ 25.105147] Hardware name: Dell Inc. OptiPlex 7040/0Y7WYT, BIOS 1.1.1 10/07/2015
kern :warn : [ 25.105151] Workqueue: kblockd blk_mq_run_work_fn
kern :warn : [ 25.117668] Call Trace:
kern :warn : [ 25.117673] dump_stack+0x57/0x6a
user :notice: [ 25.128170] /opt/deb/gcc_4%3a8.3.0-1_amd64.deb
kern :warn : [ 25.134880] ___might_sleep.cold+0x87/0x95
kern :warn : [ 25.134884] null_zone_write+0x76/0x2e0 [null_blk]
kern :warn : [ 25.134887] null_handle_cmd+0xa1/0x260 [null_blk]
kern :warn : [ 25.141077] ? null_queue_rq+0x68/0x160 [null_blk]
kern :warn : [ 25.141078] blk_mq_dispatch_rq_list+0x11a/0x7c0
kern :warn : [ 25.141080] ? elv_rb_del+0x1f/0x40
kern :warn : [ 25.141083] ? deadline_remove_request+0x55/0xc0
user :notice: [ 25.143217] /opt/deb/g++-8_8.3.0-6_amd64.deb
kern :warn : [ 25.145016] __blk_mq_do_dispatch_sched+0xb8/0x2c0
kern :warn : [ 25.145017] ? set_next_entity+0xa3/0x200
kern :warn : [ 25.145019] __blk_mq_sched_dispatch_requests+0x143/0x1a0
kern :warn : [ 25.145034] blk_mq_sched_dispatch_requests+0x30/0x60
kern :warn : [ 25.152782] __blk_mq_run_hw_queue+0x5a/0x100
kern :warn : [ 25.152784] process_one_work+0x1b7/0x380
kern :warn : [ 25.152787] ? process_one_work+0x380/0x380
user :notice: [ 25.157669] /opt/deb/g++_4%3a8.3.0-1_amd64.deb
kern :warn : [ 25.161675] worker_thread+0x50/0x3c0
kern :warn : [ 25.161677] ? process_one_work+0x380/0x380
kern :warn : [ 25.161679] kthread+0x116/0x160
kern :warn : [ 25.167965] ? kthread_park+0xa0/0xa0
kern :warn : [ 25.167967] ret_from_fork+0x22/0x30
user :notice: [ 25.248060] /opt/deb/libdpkg-perl_1.19.7_all.deb
user :notice: [ 25.254976] /opt/deb/patch_2.7.6-3+deb10u1_amd64.deb
user :notice: [ 25.262613] /opt/deb/libboost-atomic1.67.0_1.67.0-13+deb10u1_amd64.deb
user :notice: [ 25.271466] /opt/deb/liberror-perl_0.17027-2_all.deb
user :notice: [ 25.278995] /opt/deb/multipath-tools_0.7.9-3+deb10u1_amd64.deb
user :notice: [ 25.287034] /opt/deb/virt-what_1.19-1_amd64.deb
user :notice: [ 25.293915] /opt/deb/gawk_1%3a4.2.1+dfsg-1_amd64.deb
user :notice: [ 25.301619] Selecting previously unselected package ntpdate.
user :notice: [ 25.310237] (Reading database ... 16553 files and directories currently installed.)
user :notice: [ 25.320889] Preparing to unpack .../ntpdate_1%3a4.2.8p12+dfsg-4_amd64.deb ...
user :notice: [ 25.330331] Unpacking ntpdate (1:4.2.8p12+dfsg-4) ...
user :notice: [ 25.338357] Selecting previously unselected package libpython3.7-minimal:amd64.
user :notice: [ 25.348949] Preparing to unpack .../libpython3.7-minimal_3.7.3-2+deb10u2_amd64.deb ...
user :notice: [ 25.359785] Unpacking libpython3.7-minimal:amd64 (3.7.3-2+deb10u2) ...
user :notice: [ 25.369225] Selecting previously unselected package python3.7-minimal.
user :notice: [ 25.378717] Preparing to unpack .../python3.7-minimal_3.7.3-2+deb10u2_amd64.deb ...
user :notice: [ 25.388863] Unpacking python3.7-minimal (3.7.3-2+deb10u2) ...
user :notice: [ 25.397211] Selecting previously unselected package python3-minimal.
user :notice: [ 25.406312] Preparing to unpack .../python3-minimal_3.7.3-1_amd64.deb ...
user :notice: [ 25.415450] Unpacking python3-minimal (3.7.3-1) ...
user :notice: [ 25.423301] Selecting previously unselected package libpython3.7-stdlib:amd64.
user :notice: [ 25.433639] Preparing to unpack .../libpython3.7-stdlib_3.7.3-2+deb10u2_amd64.deb ...
user :notice: [ 25.444115] Unpacking libpython3.7-stdlib:amd64 (3.7.3-2+deb10u2) ...
user :notice: [ 25.453041] Selecting previously unselected package python3.7.
user :notice: [ 25.461670] Preparing to unpack .../python3.7_3.7.3-2+deb10u2_amd64.deb ...
user :notice: [ 25.471015] Unpacking python3.7 (3.7.3-2+deb10u2) ...
user :notice: [ 25.478866] Selecting previously unselected package libpython3-stdlib:amd64.
user :notice: [ 25.488823] Preparing to unpack .../libpython3-stdlib_3.7.3-1_amd64.deb ...
user :notice: [ 25.498355] Unpacking libpython3-stdlib:amd64 (3.7.3-1) ...
user :notice: [ 25.506420] Selecting previously unselected package python3.
user :notice: [ 25.514828] Preparing to unpack .../deb/python3_3.7.3-1_amd64.deb ...
user :notice: [ 25.523387] Unpacking python3 (3.7.3-1) ...
user :notice: [ 25.530228] Selecting previously unselected package libatomic1:amd64.
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 run job.yaml
Thanks,
lkp
View attachment "config-5.10.0-rc1-00007-gaa1c09cb65e2" of type "text/plain" (171537 bytes)
View attachment "job-script" of type "text/plain" (5762 bytes)
Download attachment "kmsg.xz" of type "application/x-xz" (20504 bytes)
View attachment "blktests" of type "text/plain" (2668 bytes)
View attachment "job.yaml" of type "text/plain" (4878 bytes)
View attachment "reproduce" of type "text/plain" (123 bytes)
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