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[syzbot] [vfs?] [ntfs3?] [tmpfs?] WARNING in lookup_slow | 0 (1) | 2022/12/19 10:37 |
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[syzbot] [vfs?] [ntfs3?] [tmpfs?] WARNING in lookup_slow | 0 (1) | 2022/12/19 10:37 |
Kernel | Title | Rank 🛈 | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|---|
linux-5.15 | WARNING in lookup_slow (2) | -1 | 1 | 633d | 633d | 0/3 | auto-obsoleted due to no activity on 2024/02/09 08:58 | |||
upstream | WARNING in lookup_slow (2) fs | -1 | 8 | 407d | 439d | 0/29 | auto-obsoleted due to no activity on 2024/09/12 01:16 | |||
linux-6.1 | WARNING in lookup_slow origin:upstream missing-backport | -1 | C | inconclusive | 8 | 150d | 602d | 0/3 | upstream: reported C repro on 2023/12/02 22:03 | |
upstream | WARNING in lookup_slow (3) fs | -1 | 1 | 215d | 211d | 0/29 | auto-obsoleted due to no activity on 2025/02/21 12:31 | |||
linux-5.15 | WARNING in lookup_slow (3) origin:lts-only | -1 | C | error | 7 | 2d20h | 483d | 0/3 | upstream: reported C repro on 2024/03/30 12:27 | |
upstream | WARNING in lookup_slow (4) fs | -1 | 6 | 4d00h | 61d | 0/29 | moderation: reported on 2025/05/26 09:57 | |||
linux-5.15 | WARNING in lookup_slow | -1 | 1 | 793d | 793d | 0/3 | auto-obsoleted due to no activity on 2023/09/02 18:27 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2024/04/24 07:14 | 26m | retest repro | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci | OK log | |
2024/04/24 07:14 | 26m | retest repro | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci | OK log | |
2024/02/20 10:50 | 19m | retest repro | upstream | OK log | |
2024/02/07 17:09 | 25m | retest repro | upstream | OK log | |
2024/01/23 18:47 | 23m | retest repro | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci | report log | |
2024/01/23 18:47 | 19m | retest repro | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci | report log | |
2024/01/10 20:02 | 18m | retest repro | upstream | OK log | |
2024/01/10 20:02 | 19m | retest repro | upstream | OK log | |
2023/12/12 10:27 | 19m | retest repro | upstream | report log | |
2023/11/28 08:54 | 1h21m | retest repro | upstream | report log |
------------[ cut here ]------------ DEBUG_RWSEMS_WARN_ON(!is_rwsem_reader_owned(sem)): count = 0x1, magic = 0xffff888074d7ccf0, owner = 0xffff8880768c5940, curr 0xffff8880768c3b80, list empty WARNING: CPU: 0 PID: 5422 at kernel/locking/rwsem.c:1343 __up_read+0x602/0x690 kernel/locking/rwsem.c:1343 Modules linked in: CPU: 0 PID: 5422 Comm: syz-executor305 Not tainted 6.4.0-syzkaller-12316-g4f6b6c2b2f86 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 RIP: 0010:__up_read+0x602/0x690 kernel/locking/rwsem.c:1343 Code: 0a 8b 48 0f 44 c1 48 c7 c7 80 84 0a 8b 48 c7 c6 20 85 0a 8b 4c 89 fa 4c 89 f1 49 89 d8 4d 89 e9 50 e8 c2 60 e8 ff 48 83 c4 08 <0f> 0b 48 bb 00 00 00 00 00 fc ff df 4c 8b 2c 24 e9 4e fb ff ff 48 RSP: 0018:ffffc900045b7a80 EFLAGS: 00010292 RAX: 792fb47aa3b3aa00 RBX: ffff8880768c5940 RCX: ffff8880768c3b80 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffc900045b7b38 R08: ffffffff815321f2 R09: 1ffff920008b6ec8 R10: dffffc0000000000 R11: fffff520008b6ec9 R12: ffff888074d7cd48 R13: ffff8880768c3b80 R14: ffff888074d7ccf0 R15: 0000000000000001 FS: 00007f5db83ee700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f5db83ee000 CR3: 0000000020052000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> inode_unlock_shared include/linux/fs.h:786 [inline] lookup_slow+0x5e/0x70 fs/namei.c:1708 walk_component+0x2d0/0x400 fs/namei.c:1998 lookup_last fs/namei.c:2455 [inline] path_lookupat+0x16f/0x450 fs/namei.c:2479 filename_lookup+0x255/0x610 fs/namei.c:2508 user_path_at_empty+0x44/0x180 fs/namei.c:2907 user_path_at include/linux/namei.h:57 [inline] __do_sys_chdir fs/open.c:551 [inline] __se_sys_chdir+0xbf/0x220 fs/open.c:545 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f5ec4663b59 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f5db83ee1e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000050 RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f5ec4663b59 RDX: 00007f5ec4663b59 RSI: ffffffffffffffb8 RDI: 0000000020000380 RBP: 00007f5ec4707790 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5ec470779c R13: 00007fff10c32fdf R14: 00007f5db83ee300 R15: 0000000000022000 </TASK>
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2023/07/08 11:45 | upstream | 4f6b6c2b2f86 | 668cb1fa | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci-upstream-kasan-gce-smack-root | WARNING in lookup_slow | |
2023/01/07 04:43 | upstream | 1f5abbd77e2c | 1dac8c7a | .config | strace log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-upstream-fs | WARNING in lookup_slow | |
2023/01/02 01:00 | upstream | e4cf7c25bae5 | ab32d508 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro #1] [mounted in repro #2] | ci2-upstream-fs | WARNING in lookup_slow | |
2022/12/17 00:00 | upstream | 84e57d292203 | 05494336 | .config | strace log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-upstream-fs | WARNING in lookup_slow | |
2022/12/21 03:50 | upstream | 6feb57c2fd7c | d3e76707 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-upstream-fs | WARNING in lookup_slow | |
2023/01/07 05:31 | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci | ae87308093bc | 1dac8c7a | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci-upstream-gce-arm64 | WARNING in lookup_slow | |
2022/12/17 02:17 | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci | a5541c0811a0 | 05494336 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci-upstream-gce-arm64 | WARNING in lookup_slow | |
2023/12/27 18:08 | upstream | fbafc3e621c3 | fb427a07 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-fs | WARNING in lookup_slow | ||
2023/07/28 21:32 | upstream | f837f0a3c948 | 92476829 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-fs | WARNING in lookup_slow | ||
2023/04/23 06:41 | upstream | 2caeeb9d4a1b | 2b32bd34 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-fs | WARNING in lookup_slow | ||
2023/04/23 04:37 | upstream | 2caeeb9d4a1b | 2b32bd34 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-fs | WARNING in lookup_slow | ||
2023/04/11 11:03 | upstream | 0d3eb744aed4 | 71147e29 | .config | console log | report | info | ci2-upstream-fs | WARNING in lookup_slow | |||
2023/04/06 14:35 | upstream | 99ddf2254feb | 08707520 | .config | console log | report | info | ci2-upstream-fs | WARNING in lookup_slow | |||
2023/03/31 14:36 | upstream | 62bad54b26db | f325deb0 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-fs | WARNING in lookup_slow | ||
2023/03/18 18:39 | upstream | 478a351ce0d6 | 7939252e | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-fs | WARNING in lookup_slow | ||
2023/03/05 22:58 | upstream | f915322fe014 | f8902b57 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-fs | WARNING in lookup_slow | ||
2023/02/27 07:23 | upstream | f3a2439f20d9 | ee50e71c | .config | console log | report | info | ci2-upstream-fs | WARNING in lookup_slow | |||
2023/02/25 08:35 | upstream | 8cbd92339db0 | ee50e71c | .config | console log | report | info | ci2-upstream-fs | WARNING in lookup_slow | |||
2023/02/21 02:48 | upstream | 91bc559d8d3a | 2414209c | .config | console log | report | info | ci2-upstream-fs | WARNING in lookup_slow | |||
2023/02/20 07:28 | upstream | c9c3395d5e3d | bcdf85f8 | .config | console log | report | info | ci2-upstream-fs | WARNING in lookup_slow | |||
2023/02/17 07:39 | upstream | 3ac88fa4605e | 851bc19a | .config | console log | report | info | ci2-upstream-fs | WARNING in lookup_slow | |||
2023/02/16 16:11 | upstream | 033c40a89f55 | 38b317a7 | .config | console log | report | info | ci2-upstream-fs | WARNING in lookup_slow | |||
2023/02/10 10:58 | upstream | 38c1e0c65865 | 07980f9d | .config | console log | report | info | ci2-upstream-fs | WARNING in lookup_slow | |||
2023/02/09 17:48 | upstream | 0983f6bf2bfc | 07980f9d | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | WARNING in lookup_slow | |||
2023/02/08 04:05 | upstream | 513c1a3d3f19 | 15c3d445 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-fs | WARNING in lookup_slow | ||
2023/01/31 22:16 | upstream | 22b8077d0fce | b68fb8d6 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-fs | WARNING in lookup_slow | ||
2023/01/11 16:49 | upstream | 7dd4b804e080 | 96166539 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-fs | WARNING in lookup_slow | ||
2023/01/10 04:03 | upstream | 1fe4fd6f5cad | 48bc529a | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-fs | WARNING in lookup_slow | ||
2023/01/09 07:25 | upstream | 1fe4fd6f5cad | 1dac8c7a | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-fs | WARNING in lookup_slow | ||
2023/01/05 07:02 | upstream | 512dee0c00ad | 1dac8c7a | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-fs | WARNING in lookup_slow | ||
2022/12/22 06:21 | upstream | b6bb9676f216 | 4067838e | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-fs | WARNING in lookup_slow | ||
2022/12/20 09:49 | upstream | aeba12b26c79 | c52b2efb | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-fs | WARNING in lookup_slow | ||
2022/12/19 15:38 | upstream | f9ff5644bcc0 | 05494336 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-fs | WARNING in lookup_slow | ||
2022/12/16 23:44 | upstream | 84e57d292203 | 05494336 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-fs | WARNING in lookup_slow |