ci starts bisection 2022-08-07 06:54:49.435006376 +0000 UTC m=+62479.178503960
bisecting cause commit starting from 200e340f2196d7fd427a5810d06e893b932f145a
building syzkaller on 88e3a1226bc591d81c1fb98e83cb63cd4f341c6e
testing commit 200e340f2196d7fd427a5810d06e893b932f145a
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f09d84976cd35ece7b2a50b839539e2afcfbaad7ffb5bd14fb1af6547dc89b52
run #0: crashed: general protection fault in percpu_ref_kill_and_confirm
run #1: crashed: WARNING in blk_mq_release
run #2: crashed: WARNING in blk_mq_release
run #3: crashed: WARNING in blk_mq_release
run #4: crashed: WARNING in blk_mq_release
run #5: crashed: general protection fault in percpu_ref_kill_and_confirm
run #6: crashed: WARNING in blk_mq_release
run #7: crashed: WARNING in blk_mq_release
run #8: crashed: WARNING in blk_mq_release
run #9: crashed: WARNING in blk_mq_release
run #10: crashed: general protection fault in percpu_ref_kill_and_confirm
run #11: crashed: WARNING in blk_mq_release
run #12: crashed: WARNING in blk_mq_release
run #13: crashed: WARNING in blk_mq_release
run #14: crashed: WARNING in blk_mq_release
run #15: crashed: general protection fault in percpu_ref_kill_and_confirm
run #16: crashed: WARNING in blk_mq_release
run #17: crashed: WARNING in blk_mq_release
run #18: crashed: WARNING in blk_mq_release
run #19: crashed: WARNING in blk_mq_release
testing release v5.19
testing commit 3d7cb6b04c3f3115719235cc6866b10326de34cd
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a6324ebcc8d7428b491c8d799673f00c1af1f8976c403911dde495df86465986
run #0: basic kernel testing failed: BUG: program execution failed: executor NUM: failed to write control pipe: write |NUM: broken pipe
run #1: OK
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
# git bisect start 200e340f2196d7fd427a5810d06e893b932f145a 3d7cb6b04c3f3115719235cc6866b10326de34cd
Bisecting: 1463 revisions left to test after this (roughly 11 steps)
[3976d758e045ed0485e0e665fb3b6692572576d7] Merge tag 'arm-dt-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

testing commit 3976d758e045ed0485e0e665fb3b6692572576d7
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 60fd2277928bcd88cb472a819177d3ad16450b42dc80387f5fd10d40ece32e51
all runs: OK
# git bisect good 3976d758e045ed0485e0e665fb3b6692572576d7
Bisecting: 735 revisions left to test after this (roughly 10 steps)
[42df1cbf6a4726934cc5dac12bf263aa73c49fa3] Merge tag 'for-5.20/io_uring-zerocopy-send-2022-07-29' of git://git.kernel.dk/linux-block

testing commit 42df1cbf6a4726934cc5dac12bf263aa73c49fa3
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 3d95bcf97e850e7cc56455cd6e49770014d79e986a2cfdacfb0918e756fae775
all runs: OK
# git bisect good 42df1cbf6a4726934cc5dac12bf263aa73c49fa3
Bisecting: 371 revisions left to test after this (roughly 9 steps)
[c2a24a7a036b3bd3a2e6c66730dfc777cae6540a] Merge tag 'v5.20-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

testing commit c2a24a7a036b3bd3a2e6c66730dfc777cae6540a
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 4ab43ef7591af9d69adbe63f50a126708cdd979d0cd3951ce7c4e72d61345c5a
run #0: crashed: WARNING in blk_mq_release
run #1: crashed: WARNING in blk_mq_release
run #2: crashed: general protection fault in percpu_ref_kill_and_confirm
run #3: crashed: general protection fault in percpu_ref_kill_and_confirm
run #4: crashed: WARNING in blk_mq_release
run #5: crashed: WARNING in blk_mq_release
run #6: crashed: WARNING in blk_mq_release
run #7: crashed: WARNING in blk_mq_release
run #8: crashed: WARNING in blk_mq_release
run #9: crashed: WARNING in blk_mq_release
# git bisect bad c2a24a7a036b3bd3a2e6c66730dfc777cae6540a
Bisecting: 184 revisions left to test after this (roughly 8 steps)
[c013d0af81f60cc7dbe357c4e2a925fb6738dbfe] Merge tag 'for-5.20/block-2022-07-29' of git://git.kernel.dk/linux-block

testing commit c013d0af81f60cc7dbe357c4e2a925fb6738dbfe
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 54590576c76ea36454e4fa70919200d94475a1a9b3b11045865e6e2494222afc
run #0: crashed: WARNING in blk_mq_release
run #1: crashed: WARNING in blk_mq_release
run #2: crashed: WARNING in blk_mq_release
run #3: crashed: general protection fault in percpu_ref_kill_and_confirm
run #4: crashed: WARNING in blk_mq_release
run #5: crashed: WARNING in blk_mq_release
run #6: crashed: WARNING in blk_mq_release
run #7: crashed: WARNING in corrupted
run #8: crashed: WARNING in blk_mq_release
run #9: crashed: general protection fault in percpu_ref_kill_and_confirm
# git bisect bad c013d0af81f60cc7dbe357c4e2a925fb6738dbfe
Bisecting: 89 revisions left to test after this (roughly 7 steps)
[4664954c9421ce326bb5c84f175902b03f17237e] ocfs2/cluster: remove the hr_dev_name field from struct o2hb_region

testing commit 4664954c9421ce326bb5c84f175902b03f17237e
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 11a969a50e1ba5a5e62f5e5baa7194f5ff7048b3a95d4ba68bd77c66a41729c6
all runs: boot failed: WARNING in blk_mq_release
# git bisect skip 4664954c9421ce326bb5c84f175902b03f17237e
Bisecting: 89 revisions left to test after this (roughly 7 steps)
[edd1dbc83b1de3b98590b76e09b86ddf6887fce7] block: use bdev_is_zoned instead of open coding it

testing commit edd1dbc83b1de3b98590b76e09b86ddf6887fce7
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 81db2c29dbfc97dafdf36fe04fd265c52644d36d66f7de66c2d69585d75140b5
all runs: boot failed: WARNING in blk_mq_release
# git bisect skip edd1dbc83b1de3b98590b76e09b86ddf6887fce7
Bisecting: 89 revisions left to test after this (roughly 7 steps)
[9cfe3ddecdc556ab1d1693b29e8a26ba80953ccc] block/bounce: count bytes instead of sectors

testing commit 9cfe3ddecdc556ab1d1693b29e8a26ba80953ccc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 88ca2ebfde5117f2dddcf8633d90a99cb3afc97986d8a2c70faa87179080668a
all runs: OK
# git bisect good 9cfe3ddecdc556ab1d1693b29e8a26ba80953ccc
Bisecting: 85 revisions left to test after this (roughly 7 steps)
[77e7ffd7ad3952909be6a9c599b7d164c8866fec] block: Use enum req_op where appropriate

testing commit 77e7ffd7ad3952909be6a9c599b7d164c8866fec
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b9cbc3b188a81dff02e8a4d204634ed8250f40efff2d6450cca253f13823b596
all runs: boot failed: WARNING in blk_mq_release
# git bisect skip 77e7ffd7ad3952909be6a9c599b7d164c8866fec
Bisecting: 85 revisions left to test after this (roughly 7 steps)
[d276a22314c2bad9136c5e0b09eb3c8a560e1161] ublk: remove UBLK_IO_F_INTEGRITY

testing commit d276a22314c2bad9136c5e0b09eb3c8a560e1161
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 05129660815b5cb1febb392ef2d8ff4b518c1cb2c808eda5f5b32da178e097c2
all runs: boot failed: WARNING in blk_mq_release
# git bisect skip d276a22314c2bad9136c5e0b09eb3c8a560e1161
Bisecting: 85 revisions left to test after this (roughly 7 steps)
[ba229aa8f2494bb76aa3f0c80e8a6c0023c829d7] nvdimm-btt: Use the enum req_op type

testing commit ba229aa8f2494bb76aa3f0c80e8a6c0023c829d7
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 30982edcca4110129474a47150061bdcd20d1e932340e810a294c0fcd1abb540
all runs: boot failed: WARNING in blk_mq_release
# git bisect skip ba229aa8f2494bb76aa3f0c80e8a6c0023c829d7
Bisecting: 85 revisions left to test after this (roughly 7 steps)
[4b838d9ee950b37bee624e301bd8e923165b1cf3] block: Fix handling of tasks without ioprio in ioprio_get(2)

testing commit 4b838d9ee950b37bee624e301bd8e923165b1cf3
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 00b66843e82ebf20026d29b0bbdb5bd38c37d0ce840943dce8ebd128f175eb59
all runs: OK
# git bisect good 4b838d9ee950b37bee624e301bd8e923165b1cf3
Bisecting: 73 revisions left to test after this (roughly 6 steps)
[86563de87447ad9458fda9d1862c5ba333c8ab2e] block/drbd: Combine two drbd_submit_peer_request() arguments

testing commit 86563de87447ad9458fda9d1862c5ba333c8ab2e
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f64ed6278b81e6e944e8f1282e44c2908e07137d43ee16d89f986e003be02cc9
all runs: boot failed: WARNING in blk_mq_release
# git bisect skip 86563de87447ad9458fda9d1862c5ba333c8ab2e
Bisecting: 73 revisions left to test after this (roughly 6 steps)
[ea957547e819a21bd49895c6162f78d542867d39] scsi/core: Improve static type checking

testing commit ea957547e819a21bd49895c6162f78d542867d39
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 326d8d7f73a71fd2c7da425ade5239b779f9496fea0ae75573916243ee0f45d4
all runs: boot failed: WARNING in blk_mq_release
# git bisect skip ea957547e819a21bd49895c6162f78d542867d39
Bisecting: 73 revisions left to test after this (roughly 6 steps)
[e94eb459d3e4604927ab4e08f81649fcea418318] ublk_drv: fix lockdep warning

testing commit e94eb459d3e4604927ab4e08f81649fcea418318
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a1ca74d231c997301dad460de9c1f1ec9ebf9e1955a8b32a15ba21e2dc78bb24
run #0: crashed: WARNING in blk_mq_release
run #1: crashed: general protection fault in percpu_ref_kill_and_confirm
run #2: crashed: general protection fault in percpu_ref_kill_and_confirm
run #3: crashed: general protection fault in percpu_ref_kill_and_confirm
run #4: crashed: general protection fault in percpu_ref_kill_and_confirm
run #5: crashed: WARNING in blk_mq_release
run #6: crashed: general protection fault in percpu_ref_kill_and_confirm
run #7: crashed: WARNING in blk_mq_release
run #8: crashed: WARNING in blk_mq_release
run #9: crashed: WARNING in blk_mq_release
# git bisect bad e94eb459d3e4604927ab4e08f81649fcea418318
Bisecting: 72 revisions left to test after this (roughly 6 steps)
[919dbca8670d0f7828dfbb2f9b434ac22dca8d2e] blktrace: Use the new blk_opf_t type

testing commit 919dbca8670d0f7828dfbb2f9b434ac22dca8d2e
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 20db93faf4dbcae78e1dac272c70375e8a2fd303e2dc69c32b2953590e527035
all runs: boot failed: WARNING in blk_mq_release
# git bisect skip 919dbca8670d0f7828dfbb2f9b434ac22dca8d2e
Bisecting: 72 revisions left to test after this (roughly 6 steps)
[5bf83e9a14ddae994d783dee96b91bf46f04839c] block: stop using bdevname in bdev_write_inode

testing commit 5bf83e9a14ddae994d783dee96b91bf46f04839c
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 7748743840d1460ef798ffc097de2135a2d96f93774c0aa1844def3f6f7dd0b5
all runs: boot failed: WARNING in blk_mq_release
# git bisect skip 5bf83e9a14ddae994d783dee96b91bf46f04839c
Bisecting: 72 revisions left to test after this (roughly 6 steps)
[cc5c516df028b221d94c65c47c5ae8d20f61b6f9] block: simplify blktrace sysfs attribute creation

testing commit cc5c516df028b221d94c65c47c5ae8d20f61b6f9
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: da65e1fc20fd15e4399ef49db541acba4f6360c131a185bd32a1c59830057108
all runs: boot failed: WARNING in blk_mq_release
# git bisect skip cc5c516df028b221d94c65c47c5ae8d20f61b6f9
Bisecting: 72 revisions left to test after this (roughly 6 steps)
[8a5a7ce8774ce9d2fb52df6ecb0d234cf76811d1] dm/zone: Use the enum req_op type

testing commit 8a5a7ce8774ce9d2fb52df6ecb0d234cf76811d1
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 9011e0670dc2ac78f9f722c7630dc8d8cbe97930361663ebee8cddcb239132ec
all runs: boot failed: WARNING in blk_mq_release
# git bisect skip 8a5a7ce8774ce9d2fb52df6ecb0d234cf76811d1
Bisecting: 72 revisions left to test after this (roughly 6 steps)
[81f0c2ef41b02185928563899cd4d618ffc7eebf] block: remove the extra gendisk reference in __blk_mq_register_dev

testing commit 81f0c2ef41b02185928563899cd4d618ffc7eebf
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 17250fb59f3255dab15025de90dbebc3cb7934c733995523b20971a6d8ff4ea3
all runs: boot failed: WARNING in blk_mq_release
# git bisect skip 81f0c2ef41b02185928563899cd4d618ffc7eebf
Bisecting: 72 revisions left to test after this (roughly 6 steps)
[c1389b33332ee09e8981a21a8abb812d93ca253f] dm mirror log: Use the new blk_opf_t type

testing commit c1389b33332ee09e8981a21a8abb812d93ca253f
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 3a4485c0d9d5db15f7ffa9ad4a9e328eb7e5dfc0faf5932e2e6df6f00f4183df
all runs: boot failed: WARNING in blk_mq_release
# git bisect skip c1389b33332ee09e8981a21a8abb812d93ca253f
Bisecting: 72 revisions left to test after this (roughly 6 steps)
[b9a1c179bdfa133d28ab8b7d30631b0accdc2057] block: remove "select BLK_RQ_IO_DATA_LEN" from BLK_CGROUP_IOCOST dependency

testing commit b9a1c179bdfa133d28ab8b7d30631b0accdc2057
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: d2ac2c02f10448d7123ca80f8b28cac21c58f4876a0d09184df34e6ea1ff5784
all runs: boot failed: WARNING in blk_mq_release
# git bisect skip b9a1c179bdfa133d28ab8b7d30631b0accdc2057
Bisecting: 72 revisions left to test after this (roughly 6 steps)
[eff17e5161feda42c64b1402e86724649927bcde] dm/dm-flakey: Use the new blk_opf_t type

testing commit eff17e5161feda42c64b1402e86724649927bcde
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f52de1b0dcd39d4df48a9e13889da17b3975a3ba6fcf25e5005428b0ff8a43b8
all runs: boot failed: WARNING in blk_mq_release
# git bisect skip eff17e5161feda42c64b1402e86724649927bcde
Bisecting: 72 revisions left to test after this (roughly 6 steps)
[22d0c4080fe49299640d9d6c43154c49794c2825] block: simplify disk_set_independent_access_ranges

testing commit 22d0c4080fe49299640d9d6c43154c49794c2825
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: e503322a95ba892f8619e3f6cb5107faff4c1d68162333553604fa46c370871b
all runs: boot failed: WARNING in blk_mq_release
# git bisect skip 22d0c4080fe49299640d9d6c43154c49794c2825
Bisecting: 72 revisions left to test after this (roughly 6 steps)
[a3282b432f64e9b88632bd380c90157673dce75b] dm/core: Combine request operation type and flags

testing commit a3282b432f64e9b88632bd380c90157673dce75b
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b49ea1b17a44cd525b5f099db2cae4fc3fe6a86f0e0cbce54fcddbd36e128c2c
all runs: boot failed: WARNING in blk_mq_release
# git bisect skip a3282b432f64e9b88632bd380c90157673dce75b
Bisecting: 72 revisions left to test after this (roughly 6 steps)
[568e34ed7339e357f73c8e1ae5cc4f4595805357] PM: Use the enum req_op and blk_opf_t types

testing commit 568e34ed7339e357f73c8e1ae5cc4f4595805357
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 207ab4d9c5c353e12ac5a8458b8b960fe3747e41c78708187b219209e7264d80
all runs: boot failed: WARNING in blk_mq_release
# git bisect skip 568e34ed7339e357f73c8e1ae5cc4f4595805357
Bisecting: 72 revisions left to test after this (roughly 6 steps)
[71f7113d20ae1083e66ce3301f387362184cdd96] dm/core: Rename kcopyd_job.rw into kcopyd.op

testing commit 71f7113d20ae1083e66ce3301f387362184cdd96
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2020efbdf5e3a2464713ff559560b19d05beba7c27b89d5a602c20333b3fac55
all runs: boot failed: WARNING in blk_mq_release
# git bisect skip 71f7113d20ae1083e66ce3301f387362184cdd96
Bisecting: 72 revisions left to test after this (roughly 6 steps)
[9bdb4833dd399cbff82cc20893f52bdec66a9eca] blk-mq: Drop blk_mq_ops.timeout 'reserved' arg

testing commit 9bdb4833dd399cbff82cc20893f52bdec66a9eca
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 344fc98abc07faf3936be00f112c3915ee81708efc81ee4823530f0cec3db9c5
all runs: boot failed: WARNING in blk_mq_release
# git bisect skip 9bdb4833dd399cbff82cc20893f52bdec66a9eca
Bisecting: 72 revisions left to test after this (roughly 6 steps)
[7ee1de6e2712efabe8e6cab8db5238ed13643dc1] um: Use enum req_op where appropriate

testing commit 7ee1de6e2712efabe8e6cab8db5238ed13643dc1
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b0588b1870fd24f6100015b446fa1481e46cab8cc7670b8206bfcd2c0fbf0810
all runs: boot failed: WARNING in blk_mq_release
# git bisect skip 7ee1de6e2712efabe8e6cab8db5238ed13643dc1
Bisecting: 72 revisions left to test after this (roughly 6 steps)
[6669797b0dd41ced457760b6e1014fdda8ce19ce] fs/jbd2: Fix the documentation of the jbd2_write_superblock() callers

testing commit 6669797b0dd41ced457760b6e1014fdda8ce19ce
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2a173feb626c52446e0fbda48b16dcb3c2723decddb7990eef3e2f1b0dc819ff
all runs: boot failed: WARNING in blk_mq_release
# git bisect skip 6669797b0dd41ced457760b6e1014fdda8ce19ce
Bisecting: 72 revisions left to test after this (roughly 6 steps)
[bc0421ea44b82d2108bcf79e020498c5ff0000af] block/zram: Use enum req_op where appropriate

revisions tested: 31, total time: 8h9m10.826394105s (build: 3h26m25.895688443s, test: 4h40m41.054572715s)
error: bisection is taking too long (>8h0m0s), aborting