Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | KCSAN: data-race in __fsnotify_parent / vfs_rename (2) fs | 1 | 1026d | 1026d | 0/26 | auto-closed as invalid on 2021/07/01 07:39 |
syzbot |
sign-in | mailing list | source | docs |
🐞 Open [940] ≡ Subsystems 🐞 Fixed [5127] 🐞 Invalid [12267] ⬇ Missing Backports [84] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes | 💬 Send us feedback |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | KCSAN: data-race in __fsnotify_parent / vfs_rename (2) fs | 1 | 1026d | 1026d | 0/26 | auto-closed as invalid on 2021/07/01 07:39 |
================================================================== BUG: KCSAN: data-race in __fsnotify_parent / vfs_rename write to 0xffff888131b1a780 of 4 bytes by task 11899 on cpu 0: dont_mount include/linux/dcache.h:357 [inline] vfs_rename+0xcac/0xe00 fs/namei.c:4564 do_renameat2+0x59e/0x9b0 fs/namei.c:4709 __do_sys_rename fs/namei.c:4758 [inline] __se_sys_rename fs/namei.c:4756 [inline] __x64_sys_rename+0x58/0x60 fs/namei.c:4756 do_syscall_64+0x34/0x50 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xae read to 0xffff888131b1a780 of 4 bytes by task 11879 on cpu 1: __fsnotify_parent+0x7d/0x430 fs/notify/fsnotify.c:187 fsnotify_parent include/linux/fsnotify.h:68 [inline] fsnotify_file include/linux/fsnotify.h:90 [inline] fsnotify_close include/linux/fsnotify.h:279 [inline] __fput+0x1a9/0x4e0 fs/file_table.c:266 ____fput+0x11/0x20 fs/file_table.c:313 task_work_run+0xae/0x130 kernel/task_work.c:140 tracehook_notify_resume include/linux/tracehook.h:189 [inline] exit_to_user_mode_loop kernel/entry/common.c:174 [inline] exit_to_user_mode_prepare+0x151/0x170 kernel/entry/common.c:208 __syscall_exit_to_user_mode_work kernel/entry/common.c:290 [inline] syscall_exit_to_user_mode+0x20/0x40 kernel/entry/common.c:301 do_syscall_64+0x40/0x50 arch/x86/entry/common.c:56 entry_SYSCALL_64_after_hwframe+0x44/0xae Reported by Kernel Concurrency Sanitizer on: CPU: 1 PID: 11879 Comm: systemd-udevd Not tainted 5.12.0-rc8-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ==================================================================
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2021/04/20 10:46 | upstream | 7af08140979a | c0ced557 | .config | console log | report | info | ci2-upstream-kcsan-gce | KCSAN: data-race in __fsnotify_parent / vfs_rename | |||
2021/04/19 09:55 | upstream | bf05bf16c76b | 50f523d7 | .config | console log | report | info | ci2-upstream-kcsan-gce | KCSAN: data-race in __fsnotify_parent / vfs_rename | |||
2021/04/14 18:32 | upstream | 50987beca096 | 3134b37f | .config | console log | report | info | ci2-upstream-kcsan-gce | KCSAN: data-race in __fsnotify_parent / vfs_rename | |||
2021/04/14 00:47 | upstream | eebe426d32e1 | a184b83e | .config | console log | report | info | ci2-upstream-kcsan-gce | KCSAN: data-race in __fsnotify_parent / vfs_rename | |||
2021/04/07 02:23 | upstream | 2d743660786e | 6a81331a | .config | console log | report | info | ci2-upstream-kcsan-gce | KCSAN: data-race in __fsnotify_parent / vfs_rename | |||
2021/03/17 10:12 | upstream | 1df27313f50a | fdb2bb2c | .config | console log | report | info | ci2-upstream-kcsan-gce | KCSAN: data-race in __fsnotify_parent / vfs_rename | |||
2021/03/10 07:19 | upstream | 05a59d79793d | 26967e35 | .config | console log | report | info | ci2-upstream-kcsan-gce | KCSAN: data-race in __fsnotify_parent / vfs_rename | |||
2021/02/23 12:28 | upstream | b12b47249688 | fcc6d71b | .config | console log | report | info | ci2-upstream-kcsan-gce | KCSAN: data-race in __fsnotify_parent / vfs_rename | |||
2021/01/27 18:56 | upstream | 2ab38c17aac1 | a57db36f | .config | console log | report | info | ci2-upstream-kcsan-gce | KCSAN: data-race in __fsnotify_parent / vfs_rename | |||
2021/01/24 11:15 | upstream | e1ae4b0be158 | 52e37319 | .config | console log | report | info | ci2-upstream-kcsan-gce | KCSAN: data-race in __fsnotify_parent / vfs_rename | |||
2021/01/13 04:14 | upstream | e609571b5ffa | 0cdd6185 | .config | console log | report | info | ci2-upstream-kcsan-gce | ||||
2021/01/12 00:15 | upstream | a0d54b4f5b21 | 2c1f2513 | .config | console log | report | info | ci2-upstream-kcsan-gce | ||||
2020/12/11 02:26 | upstream | 9fca90cf2892 | f900b48c | .config | console log | report | info | ci2-upstream-kcsan-gce | ||||
2020/12/03 14:57 | upstream | 34816d20f173 | 59ad4022 | .config | console log | report | info | ci2-upstream-kcsan-gce | ||||
2020/12/02 00:05 | upstream | b65054597872 | c42a35e9 | .config | console log | report | info | ci2-upstream-kcsan-gce | ||||
2020/11/13 09:36 | upstream | af5043c89a8e | 16fca0c8 | .config | console log | report | info | ci2-upstream-kcsan-gce | ||||
2020/11/07 17:18 | upstream | 659caaf65dc9 | cba33199 | .config | console log | report | info | ci2-upstream-kcsan-gce | ||||
2020/10/22 01:39 | upstream | f804b3159482 | be6b1582 | .config | console log | report | info | ci2-upstream-kcsan-gce | ||||
2020/10/14 22:37 | upstream | b5fc7a89e58b | fc7735a2 | .config | console log | report | info | ci2-upstream-kcsan-gce | ||||
2020/10/01 22:30 | upstream | fcadab740480 | 9602ddf4 | .config | console log | report | info | ci2-upstream-kcsan-gce | ||||
2020/09/22 19:29 | upstream | eff48ddeab78 | 3e8f6c27 | .config | console log | report | info | ci2-upstream-kcsan-gce | ||||
2020/09/19 15:37 | upstream | eb5f95f1593f | 53ce8104 | .config | console log | report | info | ci2-upstream-kcsan-gce |