Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2024/10/07 | linux-5.15.y (ToT) | 3a5928702e71 | C | [report] kernel BUG in clear_inode |
2024/10/07 | upstream (ToT) | 87d6aab2389e | C | Didn't crash |
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Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2024/10/07 | linux-5.15.y (ToT) | 3a5928702e71 | C | [report] kernel BUG in clear_inode |
2024/10/07 | upstream (ToT) | 87d6aab2389e | C | Didn't crash |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
linux-6.1 | KASAN: use-after-free Read in ntfs_lookup_inode_by_name origin:upstream missing-backport | C | done | 6 | 20d | 587d | 0/3 | upstream: reported C repro on 2023/05/14 03:12 | |
upstream | KASAN: use-after-free Read in ntfs_lookup_inode_by_name ntfs3 | C | error | done | 17 | 286d | 722d | 25/28 | fixed on 2024/03/20 11:33 |
linux-4.19 | KASAN: use-after-free Read in ntfs_lookup_inode_by_name ntfs | C | error | 1 | 714d | 714d | 0/1 | upstream: reported C repro on 2023/01/07 03:24 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2024/12/11 23:20 | 1h11m | retest repro | linux-5.15.y | report log | |
2024/12/11 23:20 | 1h04m | retest repro | linux-5.15.y | report log | |
2024/10/02 16:42 | 11m | retest repro | linux-5.15.y | report log | |
2024/10/02 16:42 | 12m | retest repro | linux-5.15.y | report log | |
2024/10/02 16:42 | 12m | retest repro | linux-5.15.y | report log |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2024/10/15 04:56 | 0m | fix candidate | upstream | error job log | |
2024/07/18 21:46 | 0m | fix candidate | upstream | error job log | |
2024/06/14 13:50 | 8m | fix candidate | upstream | error job log | |
2023/10/01 16:46 | 0m | bisect fix | linux-5.15.y | error job log | |
2023/07/20 02:46 | 4h18m | bisect fix | linux-5.15.y | OK (0) job log log |
loop0: detected capacity change from 0 to 4096 ntfs: volume version 3.1. ================================================================== BUG: KASAN: use-after-free in sle64_to_cpup fs/ntfs/endian.h:46 [inline] BUG: KASAN: use-after-free in ntfs_lookup_inode_by_name+0xe8d/0x3200 fs/ntfs/dir.c:292 Read of size 8 at addr ffff88807224755a by task syz-executor365/3499 CPU: 0 PID: 3499 Comm: syz-executor365 Not tainted 5.15.115-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1e3/0x2cb lib/dump_stack.c:106 print_address_description+0x63/0x3b0 mm/kasan/report.c:248 __kasan_report mm/kasan/report.c:434 [inline] kasan_report+0x16b/0x1c0 mm/kasan/report.c:451 sle64_to_cpup fs/ntfs/endian.h:46 [inline] ntfs_lookup_inode_by_name+0xe8d/0x3200 fs/ntfs/dir.c:292 check_windows_hibernation_status+0xfc/0x6f0 fs/ntfs/super.c:1274 load_system_files+0x4041/0x5700 fs/ntfs/super.c:1989 ntfs_fill_super+0x1c7f/0x2e20 fs/ntfs/super.c:2894 mount_bdev+0x2c9/0x3f0 fs/super.c:1378 legacy_get_tree+0xeb/0x180 fs/fs_context.c:610 vfs_get_tree+0x88/0x270 fs/super.c:1508 do_new_mount+0x28b/0xae0 fs/namespace.c:2994 do_mount fs/namespace.c:3337 [inline] __do_sys_mount fs/namespace.c:3545 [inline] __se_sys_mount+0x2d5/0x3c0 fs/namespace.c:3522 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x7f8372a7bb0a Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 08 01 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 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:00007fff42a74d98 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8372a7bb0a RDX: 000000002001ec80 RSI: 000000002001ecc0 RDI: 00007fff42a74db0 RBP: 00007fff42a74db0 R08: 00007fff42a74df0 R09: 000000000001ec63 R10: 0000000000000000 R11: 0000000000000286 R12: 0000000000000004 R13: 0000555556e422b8 R14: 0000000000000000 R15: 00007fff42a74df0 </TASK> The buggy address belongs to the page: page:ffffea0001c891c0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x72247 flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) raw: 00fff00000000000 ffffea0001c89208 ffffea0001c89188 0000000000000000 raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 page dumped because: kasan: bad access detected page_owner tracks the page as freed page last allocated via order 0, migratetype Movable, gfp_mask 0x8(__GFP_MOVABLE), pid 1, ts 10249786585, free_ts 11376687921 split_map_pages+0x246/0x510 mm/compaction.c:99 isolate_freepages_range+0x47c/0x4e0 mm/compaction.c:749 alloc_contig_range+0xc2b/0xf90 mm/page_alloc.c:9214 __alloc_contig_pages mm/page_alloc.c:9238 [inline] alloc_contig_pages+0x3ea/0x4e0 mm/page_alloc.c:9318 debug_vm_pgtable_alloc_huge_page+0xb9/0x108 mm/debug_vm_pgtable.c:1085 init_args+0xa3e/0xdb5 mm/debug_vm_pgtable.c:1207 debug_vm_pgtable+0xaa/0x462 mm/debug_vm_pgtable.c:1245 do_one_initcall+0x22b/0x7a0 init/main.c:1306 do_initcall_level+0x157/0x207 init/main.c:1379 do_initcalls+0x49/0x86 init/main.c:1395 kernel_init_freeable+0x43c/0x5c5 init/main.c:1619 kernel_init+0x19/0x290 init/main.c:1510 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:298 page last free stack trace: reset_page_owner include/linux/page_owner.h:24 [inline] free_pages_prepare mm/page_alloc.c:1340 [inline] free_pcp_prepare mm/page_alloc.c:1391 [inline] free_unref_page_prepare+0xc34/0xcf0 mm/page_alloc.c:3317 free_unref_page+0x95/0x2d0 mm/page_alloc.c:3396 free_contig_range+0x95/0xf0 mm/page_alloc.c:9340 destroy_args+0xfe/0x97f mm/debug_vm_pgtable.c:1018 debug_vm_pgtable+0x40d/0x462 mm/debug_vm_pgtable.c:1331 do_one_initcall+0x22b/0x7a0 init/main.c:1306 do_initcall_level+0x157/0x207 init/main.c:1379 do_initcalls+0x49/0x86 init/main.c:1395 kernel_init_freeable+0x43c/0x5c5 init/main.c:1619 kernel_init+0x19/0x290 init/main.c:1510 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:298 Memory state around the buggy address: ffff888072247400: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ffff888072247480: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff >ffff888072247500: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ^ ffff888072247580: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ffff888072247600: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ==================================================================
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2023/06/08 19:50 | linux-5.15.y | d7af3e5ba454 | 058b3a5a | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-5-15-kasan | KASAN: use-after-free Read in ntfs_lookup_inode_by_name | |
2024/03/06 07:08 | linux-5.15.y | 80efc6265290 | f39a7eed | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-5-15-kasan-arm64 | KASAN: use-after-free Read in ntfs_lookup_inode_by_name | |
2023/05/13 00:57 | linux-5.15.y | b0ece631f84a | ecca8a24 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-5-15-kasan-arm64 | KASAN: use-after-free Read in ntfs_lookup_inode_by_name | |
2024/03/06 06:51 | linux-5.15.y | 80efc6265290 | f39a7eed | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | KASAN: use-after-free Read in ntfs_lookup_inode_by_name | ||
2023/12/11 05:04 | linux-5.15.y | 8a1d809b0545 | 28b24332 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | KASAN: use-after-free Read in ntfs_lookup_inode_by_name | ||
2023/08/04 14:32 | linux-5.15.y | 38d4ca22a528 | 74621247 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | KASAN: use-after-free Read in ntfs_lookup_inode_by_name | ||
2023/05/12 17:23 | linux-5.15.y | b0ece631f84a | ecca8a24 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | KASAN: use-after-free Read in ntfs_lookup_inode_by_name | ||
2023/04/12 03:50 | linux-5.15.y | d86dfc4d95cd | 49faf98d | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | KASAN: use-after-free Read in ntfs_lookup_inode_by_name |