bisecting fixing commit since f309b4ba989d96c192edd0d730d85bc1dd92a64a building syzkaller on 6c236867ce33c0c16b102e02a08226d7eb9b2046 testing commit f309b4ba989d96c192edd0d730d85bc1dd92a64a compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.1 kernel signature: d92d6d8ffc6756f192d6eea5531566efe75726237da8599c7b78bbc77b5c544d run #0: crashed: possible deadlock in __unix_dgram_recvmsg run #1: crashed: possible deadlock in __unix_dgram_recvmsg run #2: crashed: possible deadlock in __unix_dgram_recvmsg run #3: crashed: possible deadlock in __unix_dgram_recvmsg run #4: crashed: possible deadlock in __unix_dgram_recvmsg run #5: crashed: possible deadlock in __unix_dgram_recvmsg run #6: crashed: possible deadlock in __unix_dgram_recvmsg run #7: crashed: possible deadlock in __unix_dgram_recvmsg run #8: crashed: possible deadlock in __unix_dgram_recvmsg run #9: crashed: possible deadlock in __unix_dgram_recvmsg run #10: crashed: possible deadlock in __unix_dgram_recvmsg run #11: crashed: possible deadlock in __unix_dgram_recvmsg run #12: crashed: possible deadlock in __unix_dgram_recvmsg run #13: crashed: possible deadlock in __unix_dgram_recvmsg run #14: crashed: possible deadlock in __unix_dgram_recvmsg run #15: crashed: possible deadlock in __unix_dgram_recvmsg run #16: crashed: INFO: task hung in __unix_dgram_recvmsg run #17: crashed: INFO: task hung in __unix_dgram_recvmsg run #18: crashed: INFO: task hung in __unix_dgram_recvmsg run #19: crashed: INFO: task hung in __unix_dgram_recvmsg testing current HEAD a16ef91aa61ac2a42b1bb199fccb897d54ab3dcd testing commit a16ef91aa61ac2a42b1bb199fccb897d54ab3dcd compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.1 kernel signature: 16db6a1a4cf5b1871c84c6370976d991e86e7067e862869de930fa5e82570457 all runs: OK # git bisect start a16ef91aa61ac2a42b1bb199fccb897d54ab3dcd f309b4ba989d96c192edd0d730d85bc1dd92a64a Bisecting: 1792 revisions left to test after this (roughly 11 steps) [62938182c35906c0ed4beb7845b93b8ffb937597] net: bridge: vlan: add support for mcast querier global option testing commit 62938182c35906c0ed4beb7845b93b8ffb937597 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.1 kernel signature: 63b39c31c9459344ec369b71327a7c8115120a237a291982c1806556935eb482 all runs: OK # git bisect bad 62938182c35906c0ed4beb7845b93b8ffb937597 Bisecting: 895 revisions left to test after this (roughly 10 steps) [7a7b8635b622add64d98cff84bf3ee71eac36237] docs: operstates: document IF_OPER_TESTING testing commit 7a7b8635b622add64d98cff84bf3ee71eac36237 drivers/bus/mhi/core/main.c:1613:5: error: conflicting types for 'mhi_prepare_for_transfer' drivers/bus/mhi/core/main.c:1642:19: error: conflicting types for 'mhi_prepare_for_transfer' # git bisect skip 7a7b8635b622add64d98cff84bf3ee71eac36237 Bisecting: 895 revisions left to test after this (roughly 10 steps) [b946dbcfa4df80ec81b442964e07ad37000cc059] cifs: add missing parsing of backupuid testing commit b946dbcfa4df80ec81b442964e07ad37000cc059 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.1 kernel signature: 00ea0138f0a6cc9cc76beda401003176d3d1da2bdf93c4027d6ac6ffeb7ebff4 all runs: OK # git bisect bad b946dbcfa4df80ec81b442964e07ad37000cc059 Bisecting: 315 revisions left to test after this (roughly 8 steps) [3d5895cd351757f69c9a66fb5fc8cf19f454d773] Merge tag 's390-5.14-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux testing commit 3d5895cd351757f69c9a66fb5fc8cf19f454d773 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.1 kernel signature: 09bbcd039ed007e9595363376a7dfc8e97d47961ec7dc5f48b18e684c9e9a49b all runs: OK # git bisect bad 3d5895cd351757f69c9a66fb5fc8cf19f454d773 Bisecting: 158 revisions left to test after this (roughly 7 steps) [d980cc0620ae77ab2572235a1300bf22519f2e86] Merge tag 'devicetree-fixes-for-5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux testing commit d980cc0620ae77ab2572235a1300bf22519f2e86 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.1 kernel signature: 155bfab382b6a3bc1ffac2c0d33bdb48b98f1bce2a8c6801dcd682244479233d run #0: crashed: BUG: sleeping function called from invalid context in lock_sock_nested 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 reproducer seems to be flaky # git bisect good d980cc0620ae77ab2572235a1300bf22519f2e86 Bisecting: 78 revisions left to test after this (roughly 6 steps) [fbf1bddc4e171e26ac55a9637c7db13e75acf4fa] Merge tag 'iomap-5.14-fixes-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux testing commit fbf1bddc4e171e26ac55a9637c7db13e75acf4fa compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.1 kernel signature: 26465aba5e5e9059546f5388a454807d738f3090d99f1828af3ef654ccc50e48 all runs: OK # git bisect bad fbf1bddc4e171e26ac55a9637c7db13e75acf4fa Bisecting: 39 revisions left to test after this (roughly 5 steps) [8825f2744d944e5666c28bb04a84abdcef27a7e6] Merge tag 'aspeed-5.14-devicetree-2' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc into arm/fixes testing commit 8825f2744d944e5666c28bb04a84abdcef27a7e6 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.1 kernel signature: a48ea626f3c1c735dd1f21828433397cc0c666a9f55b6aaa5720dded286f8834 all runs: OK # git bisect bad 8825f2744d944e5666c28bb04a84abdcef27a7e6 Bisecting: 20 revisions left to test after this (roughly 4 steps) [d28912d6f0ab6dbd0ca483ae77a4260b145542c5] Merge tag 'arm-ffa-fixes-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/fixes testing commit d28912d6f0ab6dbd0ca483ae77a4260b145542c5 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.1 kernel signature: a48ea626f3c1c735dd1f21828433397cc0c666a9f55b6aaa5720dded286f8834 all runs: OK # git bisect bad d28912d6f0ab6dbd0ca483ae77a4260b145542c5 Bisecting: 8 revisions left to test after this (roughly 3 steps) [e0129a0e826eda3b61f094afe52fd742bbc1923a] Merge tag 'renesas-fixes-for-v5.14-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/fixes testing commit e0129a0e826eda3b61f094afe52fd742bbc1923a compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.1 kernel signature: a48ea626f3c1c735dd1f21828433397cc0c666a9f55b6aaa5720dded286f8834 run #0: basic kernel testing failed: possible deadlock in fs_reclaim_acquire run #1: basic kernel testing failed: possible deadlock in fs_reclaim_acquire run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK # git bisect bad e0129a0e826eda3b61f094afe52fd742bbc1923a Bisecting: 4 revisions left to test after this (roughly 2 steps) [c3e67ad6f5a2c698a055fb297c6f9962f5145edd] dt-bindings: clock: r9a07g044-cpg: Update clock/reset definitions testing commit c3e67ad6f5a2c698a055fb297c6f9962f5145edd compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.1 kernel signature: a48ea626f3c1c735dd1f21828433397cc0c666a9f55b6aaa5720dded286f8834 run #0: basic kernel testing failed: BUG: sleeping function called from invalid context in stack_depot_save 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 run #10: OK run #11: OK run #12: OK run #13: OK run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK # git bisect bad c3e67ad6f5a2c698a055fb297c6f9962f5145edd Bisecting: 2 revisions left to test after this (roughly 1 step) [e93c1373613fb2f3e59db5f13271f155820e6a67] clk: renesas: r9a07g044: Rename divider table testing commit e93c1373613fb2f3e59db5f13271f155820e6a67 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.1 kernel signature: a48ea626f3c1c735dd1f21828433397cc0c666a9f55b6aaa5720dded286f8834 all runs: OK # git bisect bad e93c1373613fb2f3e59db5f13271f155820e6a67 Bisecting: 0 revisions left to test after this (roughly 0 steps) [2fa9fd69b3ee015a873e44f7c645ad7bcb79d290] clk: renesas: rzg2l: Add multi clock PM support testing commit 2fa9fd69b3ee015a873e44f7c645ad7bcb79d290 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.1 kernel signature: a48ea626f3c1c735dd1f21828433397cc0c666a9f55b6aaa5720dded286f8834 all runs: OK # git bisect bad 2fa9fd69b3ee015a873e44f7c645ad7bcb79d290 2fa9fd69b3ee015a873e44f7c645ad7bcb79d290 is the first bad commit commit 2fa9fd69b3ee015a873e44f7c645ad7bcb79d290 Author: Biju Das Date: Sat Jun 26 09:13:35 2021 +0100 clk: renesas: rzg2l: Add multi clock PM support Add multi clock PM support for cpg driver. Signed-off-by: Biju Das Reviewed-by: Lad Prabhakar Link: https://lore.kernel.org/r/20210626081344.5783-2-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven drivers/clk/renesas/renesas-rzg2l-cpg.c | 51 +++++++++++++++++++-------------- 1 file changed, 29 insertions(+), 22 deletions(-) parent commit e73f0f0ee7541171d89f2e2491130c7771ba58d3 wasn't tested testing commit e73f0f0ee7541171d89f2e2491130c7771ba58d3 compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.1 kernel signature: a48ea626f3c1c735dd1f21828433397cc0c666a9f55b6aaa5720dded286f8834 culprit signature: a48ea626f3c1c735dd1f21828433397cc0c666a9f55b6aaa5720dded286f8834 parent signature: a48ea626f3c1c735dd1f21828433397cc0c666a9f55b6aaa5720dded286f8834 Reproducer flagged being flaky revisions tested: 13, total time: 3h29m35.16420884s (build: 1h34m22.627727615s, test: 1h53m49.585552476s) first good commit: 2fa9fd69b3ee015a873e44f7c645ad7bcb79d290 clk: renesas: rzg2l: Add multi clock PM support recipients (to): ["biju.das.jz@bp.renesas.com" "geert+renesas@glider.be" "prabhakar.mahadev-lad.rj@bp.renesas.com"] recipients (cc): []