ci starts bisection 2023-06-27 05:50:14.039478742 +0000 UTC m=+47714.409995784
bisecting cause commit starting from c0a572d9d32fe1e95672f24e860776dba0750a38
building syzkaller on 4cd5bb25a2752a9a5b25597d1da34656681f07a6
ensuring issue is reproducible on original commit c0a572d9d32fe1e95672f24e860776dba0750a38

testing commit c0a572d9d32fe1e95672f24e860776dba0750a38 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 71b7d09244c635b42cb995e64a102a8ed0458fb382b2ddb1ba45f35df282d4cd
run #0: crashed: possible deadlock in page_cache_ra_unbounded
run #1: crashed: possible deadlock in page_cache_ra_unbounded
run #2: crashed: possible deadlock in page_cache_ra_unbounded
run #3: crashed: possible deadlock in page_cache_ra_unbounded
run #4: crashed: possible deadlock in page_cache_ra_unbounded
run #5: crashed: possible deadlock in page_cache_ra_unbounded
run #6: crashed: possible deadlock in page_cache_ra_unbounded
run #7: crashed: possible deadlock in page_cache_ra_unbounded
run #8: crashed: possible deadlock in page_cache_ra_unbounded
run #9: crashed: possible deadlock in page_cache_ra_unbounded
run #10: crashed: possible deadlock in page_cache_ra_unbounded
run #11: crashed: possible deadlock in page_cache_ra_unbounded
run #12: crashed: possible deadlock in page_cache_ra_unbounded
run #13: crashed: possible deadlock in do_journal_begin_r
run #14: crashed: possible deadlock in page_cache_ra_unbounded
run #15: crashed: possible deadlock in page_cache_ra_unbounded
run #16: crashed: possible deadlock in page_cache_ra_unbounded
run #17: crashed: possible deadlock in page_cache_ra_unbounded
run #18: crashed: possible deadlock in page_cache_ra_unbounded
run #19: crashed: possible deadlock in page_cache_ra_unbounded
testing release v6.4
testing commit 6995e2de6891c724bfeb2db33d7b87775f913ad1 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 515222aa8c5420b1b25f7a5cf37f3c1cfcc6f427b9281cd65a398e13047e12c5
run #0: crashed: possible deadlock in page_cache_ra_unbounded
run #1: crashed: possible deadlock in do_journal_begin_r
run #2: crashed: possible deadlock in do_journal_begin_r
run #3: crashed: possible deadlock in do_journal_begin_r
run #4: crashed: possible deadlock in page_cache_ra_unbounded
run #5: crashed: possible deadlock in page_cache_ra_unbounded
run #6: crashed: possible deadlock in page_cache_ra_unbounded
run #7: crashed: possible deadlock in page_cache_ra_unbounded
run #8: crashed: possible deadlock in page_cache_ra_unbounded
run #9: crashed: possible deadlock in page_cache_ra_unbounded
testing release v6.3
testing commit 457391b0380335d5e9a5babdec90ac53928b23b4 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 917a07b580d0aaaa090a532cc338557a9ffb64dec4feb736e22eff12b78702d2
run #0: crashed: possible deadlock in page_cache_ra_unbounded
run #1: crashed: possible deadlock in page_cache_ra_unbounded
run #2: crashed: possible deadlock in page_cache_ra_unbounded
run #3: crashed: possible deadlock in page_cache_ra_unbounded
run #4: crashed: possible deadlock in page_cache_ra_unbounded
run #5: crashed: possible deadlock in page_cache_ra_unbounded
run #6: crashed: possible deadlock in do_journal_begin_r
run #7: crashed: possible deadlock in page_cache_ra_unbounded
run #8: crashed: possible deadlock in page_cache_ra_unbounded
run #9: crashed: possible deadlock in page_cache_ra_unbounded
testing release v6.2
testing commit c9c3395d5e3dcc6daee66c6908354d47bf98cb0c gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 89ea5939b611c857568158d3239b29ba4603fd9b288a5a74d33349e0242be298
run #0: crashed: possible deadlock in page_cache_ra_unbounded
run #1: crashed: possible deadlock in do_journal_begin_r
run #2: crashed: possible deadlock in page_cache_ra_unbounded
run #3: crashed: possible deadlock in page_cache_ra_unbounded
run #4: crashed: possible deadlock in page_cache_ra_unbounded
run #5: crashed: possible deadlock in page_cache_ra_unbounded
run #6: crashed: possible deadlock in page_cache_ra_unbounded
run #7: crashed: possible deadlock in page_cache_ra_unbounded
run #8: crashed: possible deadlock in page_cache_ra_unbounded
run #9: crashed: possible deadlock in page_cache_ra_unbounded
testing release v6.1
testing commit 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 833916df5d51126ebc158a8737d12daa523f0a0d30d8052b1da300c68fe6b895
run #0: crashed: possible deadlock in page_cache_ra_unbounded
run #1: crashed: possible deadlock in do_journal_begin_r
run #2: crashed: possible deadlock in page_cache_ra_unbounded
run #3: crashed: possible deadlock in page_cache_ra_unbounded
run #4: crashed: possible deadlock in page_cache_ra_unbounded
run #5: crashed: possible deadlock in page_cache_ra_unbounded
run #6: crashed: possible deadlock in do_journal_begin_r
run #7: crashed: possible deadlock in page_cache_ra_unbounded
run #8: crashed: possible deadlock in page_cache_ra_unbounded
run #9: crashed: possible deadlock in page_cache_ra_unbounded
testing release v6.0
testing commit 4fe89d07dcc2804c8b562f6c7896a45643d34b2f gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 751b1f845127433515d6c8feb7ca886e7eb32e8db77eff9d46492faa95d67edb
run #0: crashed: possible deadlock in page_cache_ra_unbounded
run #1: crashed: possible deadlock in page_cache_ra_unbounded
run #2: crashed: possible deadlock in page_cache_ra_unbounded
run #3: crashed: possible deadlock in page_cache_ra_unbounded
run #4: crashed: possible deadlock in page_cache_ra_unbounded
run #5: crashed: possible deadlock in page_cache_ra_unbounded
run #6: crashed: possible deadlock in do_journal_begin_r
run #7: crashed: possible deadlock in page_cache_ra_unbounded
run #8: crashed: possible deadlock in page_cache_ra_unbounded
run #9: crashed: possible deadlock in page_cache_ra_unbounded
testing release v5.19
testing commit 3d7cb6b04c3f3115719235cc6866b10326de34cd gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 176a95cfd12342f736824e76482ac96f9641578dc45de64a3d3c5777b6c9cf08
all runs: crashed: possible deadlock in page_cache_ra_unbounded
testing release v5.18
testing commit 4b0986a3613c92f4ec1bdc7f60ec66fea135991f gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 319f5a139c9b410e9a4a273b9fd852aa19457dcbc2d11ebd4f90543c4f782554
run #0: crashed: possible deadlock in do_journal_begin_r
run #1: crashed: possible deadlock in page_cache_ra_unbounded
run #2: crashed: possible deadlock in page_cache_ra_unbounded
run #3: crashed: possible deadlock in page_cache_ra_unbounded
run #4: crashed: possible deadlock in page_cache_ra_unbounded
run #5: crashed: possible deadlock in page_cache_ra_unbounded
run #6: crashed: possible deadlock in do_journal_begin_r
run #7: crashed: possible deadlock in page_cache_ra_unbounded
run #8: crashed: possible deadlock in page_cache_ra_unbounded
run #9: crashed: possible deadlock in do_journal_begin_r
testing release v5.17
testing commit f443e374ae131c168a065ea1748feac6b2e76613 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: ac7adedd679a365b4924f39e696315b1d69a6fccac10c479211de7e6d8cc5d74
run #0: crashed: possible deadlock in page_cache_ra_unbounded
run #1: crashed: possible deadlock in page_cache_ra_unbounded
run #2: crashed: possible deadlock in page_cache_ra_unbounded
run #3: crashed: possible deadlock in do_journal_begin_r
run #4: crashed: possible deadlock in do_journal_begin_r
run #5: crashed: possible deadlock in page_cache_ra_unbounded
run #6: crashed: possible deadlock in do_journal_begin_r
run #7: crashed: possible deadlock in page_cache_ra_unbounded
run #8: crashed: possible deadlock in page_cache_ra_unbounded
run #9: crashed: possible deadlock in page_cache_ra_unbounded
testing release v5.16
testing commit df0cc57e057f18e44dac8e6c18aba47ab53202f9 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a16727199088f95563a6c6906af3cfa1ef6b48e07c5c172c2e60aa6b0f0009d1
run #0: crashed: possible deadlock in page_cache_ra_unbounded
run #1: crashed: possible deadlock in page_cache_ra_unbounded
run #2: crashed: possible deadlock in page_cache_ra_unbounded
run #3: crashed: possible deadlock in page_cache_ra_unbounded
run #4: crashed: possible deadlock in page_cache_ra_unbounded
run #5: crashed: possible deadlock in page_cache_ra_unbounded
run #6: crashed: possible deadlock in page_cache_ra_unbounded
run #7: crashed: possible deadlock in page_cache_ra_unbounded
run #8: crashed: possible deadlock in page_cache_ra_unbounded
run #9: crashed: possible deadlock in do_journal_begin_r
testing release v5.15
testing commit 8bb7eca972ad531c9b149c0a51ab43a417385813 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 4b5b2bb8cb35930a17321e0cc0122964524a767523622264b259692d21d372e9
run #0: crashed: possible deadlock in page_cache_ra_unbounded
run #1: crashed: possible deadlock in page_cache_ra_unbounded
run #2: crashed: possible deadlock in page_cache_ra_unbounded
run #3: crashed: possible deadlock in do_journal_begin_r
run #4: crashed: possible deadlock in page_cache_ra_unbounded
run #5: crashed: possible deadlock in page_cache_ra_unbounded
run #6: crashed: possible deadlock in page_cache_ra_unbounded
run #7: crashed: possible deadlock in do_journal_begin_r
run #8: crashed: possible deadlock in do_journal_begin_r
run #9: crashed: possible deadlock in page_cache_ra_unbounded
testing release v5.14
testing commit 7d2a07b769330c34b4deabeed939325c77a7ec2f gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: cb8c951d10f6f7917dcfc40e383662d81f65b8ae1a2eac70870fb9a90fc7be65
all runs: crashed: possible deadlock in do_journal_begin_r
testing release v5.13
testing commit 62fb9874f5da54fdb243003b386128037319b219 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: eaf8181af93ecf5711b5403261cdf80d9af79632d52961979e41db1622aa3c09
all runs: OK
too many neither good nor bad results, skipping this commit
# git bisect start 7d2a07b769330c34b4deabeed939325c77a7ec2f 62fb9874f5da54fdb243003b386128037319b219
Bisecting: 7914 revisions left to test after this (roughly 13 steps)
[406254918b232db198ed60f5bf1f8b84d96bca00] Merge tag 'perf-tools-for-v5.14-2021-07-01' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

testing commit 406254918b232db198ed60f5bf1f8b84d96bca00 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b7fe9873cad8063000577f1c61a2cd36d830c752d8cec11bc20e96d51efffc6b
all runs: OK
too many neither good nor bad results, skipping this commit
# git bisect good 406254918b232db198ed60f5bf1f8b84d96bca00
Bisecting: 3969 revisions left to test after this (roughly 12 steps)
[4ea90317956718e0648e1f87e56530db809a5a04] Merge tag 'for-linus-5.14-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

testing commit 4ea90317956718e0648e1f87e56530db809a5a04 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: ea609933796fb3f4f8e1585c2bd4e5c8ae2b82d9942365afe3772f2da023684f
run #0: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #1: boot failed: possible deadlock in get_page_from_freelist
run #2: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #3: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #4: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #5: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #6: boot failed: BUG: sleeping function called from invalid context in stack_depot_save
run #7: boot failed: BUG: sleeping function called from invalid context in stack_depot_save
run #8: boot failed: BUG: sleeping function called from invalid context in stack_depot_save
run #9: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
# git bisect skip 4ea90317956718e0648e1f87e56530db809a5a04
Bisecting: 3969 revisions left to test after this (roughly 12 steps)
[c1b8ac969febc8f413c4d71f0eefe2e107610449] pwm: tegra: Drop an if block with an always false condition

testing commit c1b8ac969febc8f413c4d71f0eefe2e107610449 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: cf39d1ee55fb9881e79c7cdde39c493875a4e0ea8dc3972717150a96564756de
all runs: OK
too many neither good nor bad results, skipping this commit
# git bisect good c1b8ac969febc8f413c4d71f0eefe2e107610449
Bisecting: 3937 revisions left to test after this (roughly 12 steps)
[b5e6d1261e2090df1325e762669c8eab6d4fb2fb] Merge tag 'hwlock-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc

testing commit b5e6d1261e2090df1325e762669c8eab6d4fb2fb gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 34652e77fac296dcea55db6dbaf4f11d7cda2462b8ccaec652a715a66f9bff9e
run #0: boot failed: BUG: sleeping function called from invalid context in stack_depot_save
run #1: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #2: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #3: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #4: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #5: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #6: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #7: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #8: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #9: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
# git bisect skip b5e6d1261e2090df1325e762669c8eab6d4fb2fb
Bisecting: 3937 revisions left to test after this (roughly 12 steps)
[5a4e0f58e2d959e2de0f0f1ddaa169e60711d2f0] s390/ipl: use register pair instead of register asm

testing commit 5a4e0f58e2d959e2de0f0f1ddaa169e60711d2f0 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: bda1835a93bec8af99d4d48940dc20c066d9f632807e613214adfa8b6678e7f9
all runs: OK
too many neither good nor bad results, skipping this commit
# git bisect good 5a4e0f58e2d959e2de0f0f1ddaa169e60711d2f0
Bisecting: 3929 revisions left to test after this (roughly 12 steps)
[2de7e4f67599affc97132bd07e30e3bd59d0b777] ixgbevf: use xso.real_dev instead of xso.dev in callback functions of struct xfrmdev_ops

testing commit 2de7e4f67599affc97132bd07e30e3bd59d0b777 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 1aa7c1a585f0e3dbd4470e5ce5420f08f026af191d80c7149bbefd78f4d2edde
all runs: OK
too many neither good nor bad results, skipping this commit
# git bisect good 2de7e4f67599affc97132bd07e30e3bd59d0b777
Bisecting: 3847 revisions left to test after this (roughly 12 steps)
[d0fe3f47ef09bf5a74f7d20e129b2d15b4a824d0] Merge tag 'rproc-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc

testing commit d0fe3f47ef09bf5a74f7d20e129b2d15b4a824d0 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 34652e77fac296dcea55db6dbaf4f11d7cda2462b8ccaec652a715a66f9bff9e
run #0: boot failed: BUG: sleeping function called from invalid context in stack_depot_save
run #1: boot failed: possible deadlock in get_page_from_freelist
run #2: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #3: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #4: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #5: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #6: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #7: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #8: boot failed: possible deadlock in get_page_from_freelist
run #9: boot failed: BUG: sleeping function called from invalid context in stack_depot_save
# git bisect skip d0fe3f47ef09bf5a74f7d20e129b2d15b4a824d0
Bisecting: 3847 revisions left to test after this (roughly 12 steps)
[8b95a7d90ce8160ac5cffd5bace6e2eba01a871e] ARM: 9087/1: kprobes: test-thumb: fix for LLVM_IAS=1

testing commit 8b95a7d90ce8160ac5cffd5bace6e2eba01a871e gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 7e0cfba493dc38b55d2aec6436d51c9fc8ff95a74b6d63874d73f8cc876e3b8e
all runs: OK
too many neither good nor bad results, skipping this commit
# git bisect good 8b95a7d90ce8160ac5cffd5bace6e2eba01a871e
Bisecting: 3843 revisions left to test after this (roughly 12 steps)
[ec03554f980f917e0491aa8532aabedc9c080639] usb: host: xhci-tegra: Add missing of_node_put() in tegra_xusb_probe()

testing commit ec03554f980f917e0491aa8532aabedc9c080639 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 9be22fb7b26a132b699ff59c824aa5f8753c4f69aea3202fd4c1e90bdb4d565c
all runs: OK
too many neither good nor bad results, skipping this commit
# git bisect good ec03554f980f917e0491aa8532aabedc9c080639
Bisecting: 3759 revisions left to test after this (roughly 12 steps)
[1423e2660cf134a8f21f2451865a04792013e49e] Merge tag 'x86-fpu-2021-07-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

testing commit 1423e2660cf134a8f21f2451865a04792013e49e gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a3f52729095c5b6f7d42ddc0eacf11c5b7438e8f0b5300e6b46a65faada359a5
run #0: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #1: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #2: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #3: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #4: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #5: boot failed: possible deadlock in get_page_from_freelist
run #6: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #7: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #8: boot failed: BUG: sleeping function called from invalid context in stack_depot_save
run #9: boot failed: BUG: sleeping function called from invalid context in stack_depot_save
# git bisect skip 1423e2660cf134a8f21f2451865a04792013e49e
Bisecting: 3759 revisions left to test after this (roughly 12 steps)
[50ac7479846053ca8054be833c1594e64de496bb] ice: Prevent probing virtual functions

testing commit 50ac7479846053ca8054be833c1594e64de496bb gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 62f7df6d8e340733ac4cf35c94d76a6eedc24b1f52aca59d486f18439a50ecff
all runs: crashed: possible deadlock in do_journal_begin_r
# git bisect bad 50ac7479846053ca8054be833c1594e64de496bb
Bisecting: 3373 revisions left to test after this (roughly 12 steps)
[a16d8644bad461bb073b92e812080ea6715ddf2b] Merge tag 'staging-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

testing commit a16d8644bad461bb073b92e812080ea6715ddf2b gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: e0e2e5fd90469a08d7c38e06d6b886dec853f8027d3f2b7f0291af7c2ca7c7bb
run #0: boot failed: possible deadlock in get_page_from_freelist
run #1: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #2: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #3: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #4: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #5: boot failed: possible deadlock in get_page_from_freelist
run #6: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #7: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #8: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #9: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
# git bisect skip a16d8644bad461bb073b92e812080ea6715ddf2b
Bisecting: 3373 revisions left to test after this (roughly 12 steps)
[62d7ecaf56bacf0c4248d640ac11cb632b01361b] staging: greybus: spi: add blank line after variable declaration

testing commit 62d7ecaf56bacf0c4248d640ac11cb632b01361b gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: ad9434d70e77c07ac4b2a6a0ddcdeef2a802d367ab3ee128c72fb6f457a21168
all runs: OK
too many neither good nor bad results, skipping this commit
# git bisect good 62d7ecaf56bacf0c4248d640ac11cb632b01361b
Bisecting: 3143 revisions left to test after this (roughly 12 steps)
[c932ed0adb09a7fa6d6649ee04dd78c83ab07ada] Merge tag 'tty-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

testing commit c932ed0adb09a7fa6d6649ee04dd78c83ab07ada gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 900fe8ccb6f90042372091d983debb9547a7e3bdf998565dbaf9663ecc4e1d45
run #0: boot failed: possible deadlock in get_page_from_freelist
run #1: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #2: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #3: boot failed: BUG: sleeping function called from invalid context in stack_depot_save
run #4: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #5: boot failed: BUG: sleeping function called from invalid context in stack_depot_save
run #6: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #7: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #8: boot failed: BUG: sleeping function called from invalid context in stack_depot_save
run #9: boot failed: BUG: sleeping function called from invalid context in stack_depot_save
# git bisect skip c932ed0adb09a7fa6d6649ee04dd78c83ab07ada
Bisecting: 3143 revisions left to test after this (roughly 12 steps)
[de5540965853e514a85d3b775e9049deb85a2ff3] Merge tag 'rtc-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

testing commit de5540965853e514a85d3b775e9049deb85a2ff3 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 435adcd81964a3acf82bda3b530deafd8abfbb99cf3a426db8ea755508918877
run #0: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #1: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #2: boot failed: BUG: sleeping function called from invalid context in stack_depot_save
run #3: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #4: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #5: boot failed: BUG: sleeping function called from invalid context in stack_depot_save
run #6: boot failed: BUG: sleeping function called from invalid context in stack_depot_save
run #7: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #8: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
run #9: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(NUM,NUM)
# git bisect skip de5540965853e514a85d3b775e9049deb85a2ff3
Bisecting: 3143 revisions left to test after this (roughly 12 steps)
[e5e0280db792953ee7acbdbf01179d53187a6083] scsi: lpfc: Update lpfc version to 12.8.0.10

testing commit e5e0280db792953ee7acbdbf01179d53187a6083 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 27a8a98974b7c1c5aa4d876c6faf80f529b917406c9bb32a1544b4372c0aeeac
all runs: OK
too many neither good nor bad results, skipping this commit
# git bisect good e5e0280db792953ee7acbdbf01179d53187a6083
Bisecting: 3143 revisions left to test after this (roughly 12 steps)
[991468dcf198bb87f24da330676724a704912b47] io_uring: explicitly catch any illegal async queue attempt

revisions tested: 29, total time: 12h2m31.85043822s (build: 7h55m1.333059919s, test: 3h54m10.288550217s)
error: bisection is taking too long (>12h0m0s), aborting