Title | Replies (including bot) | Last reply |
---|---|---|
[PATCH] hfs: fix uninit-value in hfs_cat_keycmp | 1 (1) | 2024/03/03 04:14 |
[syzbot] [hfs?] KMSAN: uninit-value in hfs_cat_keycmp (2) | 1 (4) | 2024/03/03 03:58 |
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Title | Replies (including bot) | Last reply |
---|---|---|
[PATCH] hfs: fix uninit-value in hfs_cat_keycmp | 1 (1) | 2024/03/03 04:14 |
[syzbot] [hfs?] KMSAN: uninit-value in hfs_cat_keycmp (2) | 1 (4) | 2024/03/03 03:58 |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | KMSAN: uninit-value in hfs_cat_keycmp hfs | 5 | 415d | 513d | 0/28 | closed as invalid on 2023/12/22 16:00 | |||
upstream | KASAN: slab-out-of-bounds Read in hfs_cat_keycmp hfs | C | error | done | 2 | 658d | 724d | 22/28 | fixed on 2023/02/24 13:50 |
linux-4.19 | KASAN: slab-out-of-bounds Read in hfs_cat_keycmp | C | error | 1 | 739d | 739d | 0/1 | upstream: reported C repro on 2022/12/02 03:19 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2024/10/13 13:00 | 19m | retest repro | upstream | report log | |
2024/08/04 11:45 | 27m | retest repro | upstream | report log | |
2024/05/26 10:52 | 21m | retest repro | upstream | error | |
2024/03/17 10:30 | 20m | retest repro | upstream | report log | |
2024/03/03 03:09 | 26m | eadavis@qq.com | patch | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master | OK log |
loop0: detected capacity change from 0 to 64 hfs: filesystem is marked locked, mounting read-only. ===================================================== BUG: KMSAN: uninit-value in hfs_cat_keycmp+0x154/0x210 fs/hfs/catalog.c:178 hfs_cat_keycmp+0x154/0x210 fs/hfs/catalog.c:178 __hfs_brec_find+0x250/0x820 fs/hfs/bfind.c:75 hfs_brec_find+0x436/0x970 fs/hfs/bfind.c:138 hfs_brec_read+0x3f/0x1a0 fs/hfs/bfind.c:165 hfs_cat_find_brec+0xe6/0x400 fs/hfs/catalog.c:194 hfs_fill_super+0x1f27/0x23c0 fs/hfs/super.c:419 mount_bdev+0x38f/0x510 fs/super.c:1658 hfs_mount+0x4d/0x60 fs/hfs/super.c:456 legacy_get_tree+0x110/0x290 fs/fs_context.c:662 vfs_get_tree+0xa5/0x560 fs/super.c:1779 do_new_mount+0x71f/0x15e0 fs/namespace.c:3352 path_mount+0x73d/0x1f20 fs/namespace.c:3679 do_mount fs/namespace.c:3692 [inline] __do_sys_mount fs/namespace.c:3898 [inline] __se_sys_mount+0x725/0x810 fs/namespace.c:3875 __x64_sys_mount+0xe4/0x140 fs/namespace.c:3875 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b Uninit was created at: slab_post_alloc_hook mm/slub.c:3819 [inline] slab_alloc_node mm/slub.c:3860 [inline] __do_kmalloc_node mm/slub.c:3980 [inline] __kmalloc+0x919/0xf80 mm/slub.c:3994 kmalloc include/linux/slab.h:594 [inline] hfs_find_init+0x91/0x250 fs/hfs/bfind.c:21 hfs_fill_super+0x1eb9/0x23c0 fs/hfs/super.c:416 mount_bdev+0x38f/0x510 fs/super.c:1658 hfs_mount+0x4d/0x60 fs/hfs/super.c:456 legacy_get_tree+0x110/0x290 fs/fs_context.c:662 vfs_get_tree+0xa5/0x560 fs/super.c:1779 do_new_mount+0x71f/0x15e0 fs/namespace.c:3352 path_mount+0x73d/0x1f20 fs/namespace.c:3679 do_mount fs/namespace.c:3692 [inline] __do_sys_mount fs/namespace.c:3898 [inline] __se_sys_mount+0x725/0x810 fs/namespace.c:3875 __x64_sys_mount+0xe4/0x140 fs/namespace.c:3875 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b CPU: 1 PID: 5019 Comm: syz-executor380 Not tainted 6.8.0-rc6-syzkaller-00238-g5ad3cb0ed525 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 =====================================================
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/03/02 23:33 | upstream | 5ad3cb0ed525 | 25905f5d | .config | strace log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci-upstream-kmsan-gce-root | KMSAN: uninit-value in hfs_cat_keycmp | |
2024/01/30 23:15 | upstream | 9f8413c4a66f | 7f400fcb | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kmsan-gce-root | KMSAN: uninit-value in hfs_cat_keycmp | ||
2024/01/03 03:43 | upstream | 610a9b8f49fb | fb427a07 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kmsan-gce-386-root | KMSAN: uninit-value in hfs_cat_keycmp | ||
2024/01/03 03:17 | upstream | 610a9b8f49fb | fb427a07 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kmsan-gce-386-root | KMSAN: uninit-value in hfs_cat_keycmp |