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🐞 Open [1158] 🐞 Fixed [4320] 🐞 Invalid [9657] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | KCSAN: data-race in list_lru_add / list_lru_count_node (3) | 3 | 739d | 765d | 0/24 | auto-closed as invalid on 2021/02/28 22:07 | |||
upstream | KCSAN: data-race in list_lru_add / list_lru_count_node (2) | 1 | 957d | 957d | 0/24 | auto-closed as invalid on 2020/07/25 12:43 | |||
upstream | KCSAN: data-race in list_lru_add / list_lru_count_node | 1 | 1028d | 1028d | 0/24 | auto-closed as invalid on 2020/06/18 13:43 | |||
upstream | KCSAN: data-race in list_lru_add / list_lru_count_node (4) | 5 | 627d | 640d | 0/24 | auto-closed as invalid on 2021/06/20 16:41 | |||
upstream | KCSAN: data-race in list_lru_add / list_lru_count_node (7) | 1 | 203d | 203d | 0/24 | auto-closed as invalid on 2022/08/18 15:43 | |||
upstream | KCSAN: data-race in list_lru_add / list_lru_count_node (5) | 3 | 558d | 579d | 0/24 | auto-closed as invalid on 2021/09/03 02:37 | |||
upstream | KCSAN: data-race in list_lru_add / list_lru_count_node (8) | 1 | 140d | 140d | 0/24 | auto-obsoleted due to no activity on 2022/10/21 06:23 |
================================================================== BUG: KCSAN: data-race in list_lru_add / list_lru_count_node write to 0xffff888102b675a8 of 8 bytes by task 1836 on cpu 0: list_lru_add+0x251/0x280 mm/list_lru.c:136 d_lru_add fs/dcache.c:406 [inline] retain_dentry+0x226/0x260 fs/dcache.c:660 dput+0x11e/0x430 fs/dcache.c:883 path_umount+0xde/0xa70 fs/namespace.c:1762 ksys_umount fs/namespace.c:1782 [inline] __do_sys_umount fs/namespace.c:1787 [inline] __se_sys_umount fs/namespace.c:1785 [inline] __x64_sys_umount+0xb5/0xe0 fs/namespace.c:1785 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x44/0xd0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae read to 0xffff888102b675a8 of 8 bytes by task 15707 on cpu 1: list_lru_count_node+0x28/0x30 mm/list_lru.c:204 list_lru_count include/linux/list_lru.h:132 [inline] shrink_dcache_sb+0x1ed/0x2d0 fs/dcache.c:1297 reconfigure_super+0x146/0x540 fs/super.c:891 do_remount fs/namespace.c:2656 [inline] path_mount+0x13f9/0x1c40 fs/namespace.c:3316 do_mount fs/namespace.c:3337 [inline] __do_sys_mount fs/namespace.c:3545 [inline] __se_sys_mount+0x24b/0x2f0 fs/namespace.c:3522 __x64_sys_mount+0x63/0x70 fs/namespace.c:3522 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x44/0xd0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae value changed: 0x0000000000000000 -> 0x0000000000000001 Reported by Kernel Concurrency Sanitizer on: CPU: 1 PID: 15707 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ================================================================== EXT4-fs (sda1): re-mounted. Quota mode: writeback.
Manager | Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
ci2-upstream-kcsan-gce | 2022/01/19 08:39 | upstream | 99613159ad74 | 0620189b | .config | console log | report | info | KCSAN: data-race in list_lru_add / list_lru_count_node | |||
ci2-upstream-kcsan-gce | 2022/01/17 12:22 | upstream | 0c947b893d69 | 731a2d23 | .config | console log | report | info | KCSAN: data-race in list_lru_add / list_lru_count_node | |||
ci2-upstream-kcsan-gce | 2022/01/14 05:18 | upstream | 455e73a07f6e | b8d780ab | .config | console log | report | info | KCSAN: data-race in list_lru_add / list_lru_count_node | |||
ci2-upstream-kcsan-gce | 2021/12/26 11:44 | upstream | 438645193e59 | e4f103c4 | .config | console log | report | info | KCSAN: data-race in list_lru_add / list_lru_count_node | |||
ci2-upstream-kcsan-gce | 2021/12/25 10:08 | upstream | b927dfc67d05 | 6caa12e4 | .config | console log | report | info | KCSAN: data-race in list_lru_add / list_lru_count_node | |||
ci2-upstream-kcsan-gce | 2021/11/21 14:44 | upstream | 923dcc5eb0c1 | 4eb20a4e | .config | console log | report | info | KCSAN: data-race in list_lru_add / list_lru_count_node | |||
ci2-upstream-kcsan-gce | 2021/11/09 20:52 | upstream | d2f38a3c6507 | 59bcaf9a | .config | console log | report | info | KCSAN: data-race in list_lru_add / list_lru_count_node | |||
ci2-upstream-kcsan-gce | 2021/10/23 23:31 | upstream | 9c0c4d24ac00 | 282f03fb | .config | console log | report | info | KCSAN: data-race in list_lru_add / list_lru_count_node | |||
ci2-upstream-kcsan-gce | 2021/10/16 10:22 | upstream | 8fe31e0995f0 | 0c5d9412 | .config | console log | report | info | KCSAN: data-race in list_lru_add / list_lru_count_node | |||
ci2-upstream-kcsan-gce | 2021/10/09 09:03 | upstream | 741668ef7832 | efe0f24d | .config | console log | report | info | KCSAN: data-race in list_lru_add / list_lru_count_node | |||
ci2-upstream-kcsan-gce | 2021/09/29 07:58 | upstream | a4e6f95a891a | d82cb927 | .config | console log | report | info | KCSAN: data-race in list_lru_add / list_lru_count_node | |||
ci2-upstream-kcsan-gce | 2021/09/27 05:26 | upstream | 996148ee05d0 | 78494d16 | .config | console log | report | info | KCSAN: data-race in list_lru_add / list_lru_count_node | |||
ci2-upstream-kcsan-gce | 2021/09/25 02:21 | upstream | 7d42e9818258 | 8cac236e | .config | console log | report | info | KCSAN: data-race in list_lru_add / list_lru_count_node | |||
ci2-upstream-kcsan-gce | 2021/09/15 22:01 | upstream | 80be5998ad63 | 07e953c1 | .config | console log | report | info | KCSAN: data-race in list_lru_add / list_lru_count_node | |||
ci2-upstream-kcsan-gce | 2021/09/07 07:44 | upstream | 4b93c544e90e | 6ca60148 | .config | console log | report | info | KCSAN: data-race in list_lru_add / list_lru_count_node |