ci starts bisection 2023-05-24 15:49:40.142094763 +0000 UTC m=+11426.065854301 bisecting fixing commit since ec35307e18ba8174e2a3f701956059f6a36f22fb building syzkaller on 3e7039f40cdc73052372e83bef288c26ed5256d8 ensuring issue is reproducible on original commit ec35307e18ba8174e2a3f701956059f6a36f22fb testing commit ec35307e18ba8174e2a3f701956059f6a36f22fb gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 4936fedcc133b230cdf500da49bd00435733270563f1058039fde490e08cb456 run #0: crashed: INFO: rcu detected stall in corrupted run #1: crashed: WARNING in do_symlinkat run #2: crashed: INFO: rcu detected stall in corrupted run #3: crashed: INFO: rcu detected stall in corrupted run #4: crashed: INFO: rcu detected stall in corrupted run #5: crashed: INFO: rcu detected stall in corrupted run #6: crashed: INFO: rcu detected stall in corrupted run #7: crashed: INFO: rcu detected stall in corrupted run #8: crashed: WARNING in do_symlinkat run #9: crashed: INFO: rcu detected stall in corrupted run #10: crashed: INFO: rcu detected stall in corrupted run #11: crashed: INFO: rcu detected stall in corrupted run #12: crashed: WARNING in do_symlinkat run #13: crashed: WARNING in do_symlinkat run #14: crashed: WARNING in do_symlinkat run #15: crashed: WARNING in do_symlinkat run #16: crashed: WARNING in do_symlinkat run #17: crashed: INFO: rcu detected stall in corrupted run #18: crashed: INFO: rcu detected stall in corrupted run #19: OK testing current HEAD 9d646009f65d62d32815f376465a3b92d8d9b046 testing commit 9d646009f65d62d32815f376465a3b92d8d9b046 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 558843f72572743dbf0554605a1aa63f4e3923c09c12669e384e9a559f890032 all runs: OK # git bisect start 9d646009f65d62d32815f376465a3b92d8d9b046 ec35307e18ba8174e2a3f701956059f6a36f22fb Bisecting: 15106 revisions left to test after this (roughly 14 steps) [ae52f797904ef0e98951e43d15a274fa8e80bbe5] Merge tag 'pwm/for-6.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm testing commit ae52f797904ef0e98951e43d15a274fa8e80bbe5 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: e49625f2179dc6dd6421614cc430c3cf020f5d65d46f5531f13cec502a95868a run #0: crashed: WARNING in do_symlinkat run #1: crashed: WARNING in do_symlinkat run #2: crashed: WARNING in do_symlinkat 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 ae52f797904ef0e98951e43d15a274fa8e80bbe5 Bisecting: 6585 revisions left to test after this (roughly 13 steps) [6e98b09da931a00bf4e0477d0fa52748bf28fcce] Merge tag 'net-next-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next testing commit 6e98b09da931a00bf4e0477d0fa52748bf28fcce gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 1b9b227ff69b9fbf67f74e020363ec1863f39159837b12e666709c9abb8d6243 run #0: crashed: WARNING in do_symlinkat run #1: crashed: WARNING in do_symlinkat run #2: crashed: WARNING in do_symlinkat run #3: crashed: WARNING in do_symlinkat run #4: crashed: WARNING in do_symlinkat run #5: crashed: WARNING in do_symlinkat run #6: crashed: WARNING in do_symlinkat run #7: crashed: WARNING in do_symlinkat run #8: crashed: WARNING in do_symlinkat run #9: crashed: WARNING in do_symlinkat run #10: crashed: WARNING in do_symlinkat run #11: crashed: WARNING in do_symlinkat run #12: crashed: WARNING in do_symlinkat run #13: crashed: WARNING in do_symlinkat run #14: OK run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK # git bisect good 6e98b09da931a00bf4e0477d0fa52748bf28fcce Bisecting: 3295 revisions left to test after this (roughly 12 steps) [56c455b38dba47ae9cb48d71b2a106d769d1a694] Merge tag 'xfs-6.4-merge-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux testing commit 56c455b38dba47ae9cb48d71b2a106d769d1a694 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 04fb6ab889c6781e5e2f0855ae37a1d46b794d8b8b6ad292c8213896403d5564 run #0: crashed: WARNING in do_symlinkat run #1: crashed: WARNING in do_symlinkat run #2: crashed: WARNING in do_symlinkat run #3: crashed: WARNING in do_symlinkat run #4: crashed: WARNING in do_symlinkat run #5: crashed: WARNING in do_symlinkat run #6: crashed: WARNING in do_symlinkat run #7: crashed: WARNING in do_symlinkat run #8: crashed: WARNING in do_symlinkat run #9: basic kernel testing failed: failed to copy binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/tmp/syz-executor2467114352" "root@10.128.15.200:./syz-executor2467114352"]: exit status 1 Executing: program /usr/bin/ssh host 10.128.15.200, user root, command scp -v -t ./syz-executor2467114352 OpenSSH_8.4p1 Debian-5+deb11u1, OpenSSL 1.1.1n 15 Mar 2022 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.15.200 [10.128.15.200] port 22. debug1: connect to address 10.128.15.200 port 22: Connection timed out ssh: connect to host 10.128.15.200 port 22: Connection timed out lost connection run #10: crashed: WARNING in do_symlinkat run #11: crashed: WARNING in do_symlinkat run #12: crashed: WARNING in do_symlinkat run #13: crashed: WARNING in do_symlinkat run #14: crashed: WARNING in do_symlinkat run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK # git bisect good 56c455b38dba47ae9cb48d71b2a106d769d1a694 Bisecting: 1627 revisions left to test after this (roughly 11 steps) [54bdf8a39931cf8fe2c74432e715353d9a1c1107] Merge tag 'phy-for-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy testing commit 54bdf8a39931cf8fe2c74432e715353d9a1c1107 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: bbdd4689f44a49b2747dd970c9a9d0cfc59434a0af3991eb04e5a94cd4fa53a4 all runs: OK # git bisect bad 54bdf8a39931cf8fe2c74432e715353d9a1c1107 Bisecting: 829 revisions left to test after this (roughly 10 steps) [58390c8ce1bddb6c623f62e7ed36383e7fa5c02f] Merge tag 'iommu-updates-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu testing commit 58390c8ce1bddb6c623f62e7ed36383e7fa5c02f gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 3aa88b18c8fc8156b479cfeb34efca32e3ce7d0037e761193b87983a6c32dd89 all runs: OK # git bisect bad 58390c8ce1bddb6c623f62e7ed36383e7fa5c02f Bisecting: 350 revisions left to test after this (roughly 9 steps) [e81507acdc19d91df4121f409871f3e4e055f6c2] Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux testing commit e81507acdc19d91df4121f409871f3e4e055f6c2 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 28c2385ca9741b8f0a95cbe71a1ebd1cdb72dfe69751c2174393de34627ec886 all runs: OK # git bisect bad e81507acdc19d91df4121f409871f3e4e055f6c2 Bisecting: 280 revisions left to test after this (roughly 8 steps) [1a86e99fa00a6284c9419043493246d38ad3357f] Merge branches 'clk-starfive', 'clk-fractional' and 'clk-devmof' into clk-next testing commit 1a86e99fa00a6284c9419043493246d38ad3357f gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 8f9069fc88ac837756607c009123c32596ef6ac7c8168a99057262796bf738f7 run #0: crashed: WARNING in do_symlinkat run #1: crashed: WARNING in do_symlinkat run #2: crashed: WARNING in do_symlinkat run #3: crashed: WARNING in do_symlinkat run #4: crashed: WARNING in do_symlinkat run #5: crashed: WARNING in do_symlinkat run #6: crashed: WARNING in do_symlinkat run #7: crashed: WARNING in do_symlinkat run #8: crashed: WARNING in do_symlinkat run #9: crashed: WARNING in do_symlinkat run #10: crashed: WARNING in do_symlinkat run #11: crashed: WARNING in do_symlinkat run #12: crashed: WARNING in do_symlinkat run #13: crashed: WARNING in do_symlinkat run #14: crashed: WARNING in do_symlinkat run #15: OK run #16: OK run #17: OK run #18: OK run #19: OK # git bisect good 1a86e99fa00a6284c9419043493246d38ad3357f Bisecting: 104 revisions left to test after this (roughly 7 steps) [af3877265dd88d7e333f94fb37bc09554544adca] Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma testing commit af3877265dd88d7e333f94fb37bc09554544adca gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 6d611a93c7b3c1fa6b5c08f6bcd3fbc1013f3870170cf97282c4b070cbf60d72 all runs: OK # git bisect bad af3877265dd88d7e333f94fb37bc09554544adca Bisecting: 91 revisions left to test after this (roughly 7 steps) [4e1c80ae5cf458792bec9815ee77bc3851046fb8] Merge tag 'nfsd-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux testing commit 4e1c80ae5cf458792bec9815ee77bc3851046fb8 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 0d9bc45a2a4ea3c87003ce5a8d778199903f30fbf9ab74b649107f128fe6adf4 all runs: OK # git bisect bad 4e1c80ae5cf458792bec9815ee77bc3851046fb8 Bisecting: 31 revisions left to test after this (roughly 5 steps) [0127f25b5dfcc3d0349eb29d692178183e101652] Merge tag 'nfs-for-6.4-1' of git://git.linux-nfs.org/projects/anna/linux-nfs testing commit 0127f25b5dfcc3d0349eb29d692178183e101652 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 4c89665dd0e2397a8853f5852691603494dba9447eac227a9ddf28c3ed199238 all runs: OK # git bisect bad 0127f25b5dfcc3d0349eb29d692178183e101652 Bisecting: 25 revisions left to test after this (roughly 5 steps) [75c5e0c9e5cad34deeec7c131c2b1368df5a8c75] fs/ntfs3: Changed ntfs_get_acl() to use dentry testing commit 75c5e0c9e5cad34deeec7c131c2b1368df5a8c75 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 31106b3adfef93a8a05c50aaa8d5d06bfa172fe004b6bb2ca262bc683d59ae2a all runs: OK # git bisect bad 75c5e0c9e5cad34deeec7c131c2b1368df5a8c75 Bisecting: 12 revisions left to test after this (roughly 4 steps) [fc4992458e0aa2d2e82a25c922e6ac36c2d91083] fs/ntfs3: Add null pointer checks testing commit fc4992458e0aa2d2e82a25c922e6ac36c2d91083 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 1e0d7b211e91a715755cb80ef0dcdf96d3092a15c25bd113209704dc36d836ba all runs: crashed: general protection fault in ntfs_lookup # git bisect good fc4992458e0aa2d2e82a25c922e6ac36c2d91083 Bisecting: 6 revisions left to test after this (roughly 3 steps) [c20bc9c6d8eb13ab1c3f8e5f8ad91466ae717d7f] fs/ntfs3: Use bh_read to simplify code testing commit c20bc9c6d8eb13ab1c3f8e5f8ad91466ae717d7f gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 4cab6f2e768a0160b38044c70c9aebb05809518edb0f5f1a347a7180e7234939 run #0: crashed: WARNING in do_symlinkat run #1: infra problem: failed to create instance: googleapi: Error 503: The service is currently unavailable., backendError run #2: crashed: WARNING in do_symlinkat run #3: crashed: WARNING in do_symlinkat run #4: crashed: WARNING in do_symlinkat run #5: crashed: WARNING in do_symlinkat run #6: crashed: WARNING in do_symlinkat run #7: crashed: WARNING in do_symlinkat run #8: crashed: WARNING in do_symlinkat run #9: crashed: WARNING in do_symlinkat run #10: crashed: WARNING in do_symlinkat run #11: crashed: WARNING in do_symlinkat 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 good c20bc9c6d8eb13ab1c3f8e5f8ad91466ae717d7f Bisecting: 3 revisions left to test after this (roughly 2 steps) [625602487a03203a732dc0d4b63da895f45def86] fs/ntfs3: Optimization in ntfs_set_state() testing commit 625602487a03203a732dc0d4b63da895f45def86 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 9b45af624df77d17a0c40029b354b445fe16a46963f9911f1b2281bed0ea361f run #0: basic kernel testing failed: failed to copy binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-v" "/tmp/syz-executor377943376" "root@10.128.15.202:./syz-executor377943376"]: exit status 1 Executing: program /usr/bin/ssh host 10.128.15.202, user root, command scp -v -t ./syz-executor377943376 OpenSSH_8.4p1 Debian-5+deb11u1, OpenSSL 1.1.1n 15 Mar 2022 debug1: Reading configuration data /dev/null debug1: Connecting to 10.128.15.202 [10.128.15.202] port 22. debug1: connect to address 10.128.15.202 port 22: Connection timed out ssh: connect to host 10.128.15.202 port 22: Connection timed out lost connection 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 625602487a03203a732dc0d4b63da895f45def86 Bisecting: 0 revisions left to test after this (roughly 1 step) [1842fbc8d25e629e54080fe3c5928d4ce8ccf55a] fs/ntfs3: Fix ntfs_create_inode() testing commit 1842fbc8d25e629e54080fe3c5928d4ce8ccf55a gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 97fc1d48856f96c51e93e33ec6cae614ed98a65bd8bcea0d93851ed4ece81a05 all runs: OK # git bisect bad 1842fbc8d25e629e54080fe3c5928d4ce8ccf55a Bisecting: 0 revisions left to test after this (roughly 0 steps) [267a36ba30a7425ad59d20e7e7e33bbdcc9cfb0a] fs/ntfs3: Remove noacsrules testing commit 267a36ba30a7425ad59d20e7e7e33bbdcc9cfb0a gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 02c99384aeb0496a09a8dcc918c477607c4cfb8616635d9ebe90bbe11f222f83 all runs: OK # git bisect bad 267a36ba30a7425ad59d20e7e7e33bbdcc9cfb0a 267a36ba30a7425ad59d20e7e7e33bbdcc9cfb0a is the first bad commit commit 267a36ba30a7425ad59d20e7e7e33bbdcc9cfb0a Author: Konstantin Komarov Date: Mon Jan 16 12:52:10 2023 +0400 fs/ntfs3: Remove noacsrules Currently, this option does not work properly. Its use leads to unstable results. If we figure out how to implement it without errors, we will add it later. Signed-off-by: Konstantin Komarov Documentation/filesystems/ntfs3.rst | 11 ----------- fs/ntfs3/file.c | 11 ----------- fs/ntfs3/inode.c | 1 - fs/ntfs3/namei.c | 1 - fs/ntfs3/ntfs_fs.h | 3 --- fs/ntfs3/super.c | 9 +-------- fs/ntfs3/xattr.c | 14 -------------- 7 files changed, 1 insertion(+), 49 deletions(-) culprit signature: 02c99384aeb0496a09a8dcc918c477607c4cfb8616635d9ebe90bbe11f222f83 parent signature: 4cab6f2e768a0160b38044c70c9aebb05809518edb0f5f1a347a7180e7234939 Reproducer flagged being flaky revisions tested: 18, total time: 6h37m40.195570019s (build: 3h2m38.094109353s, test: 3h31m36.693096156s) first good commit: 267a36ba30a7425ad59d20e7e7e33bbdcc9cfb0a fs/ntfs3: Remove noacsrules recipients (to): ["almaz.alexandrovich@paragon-software.com"] recipients (cc): []