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KASAN: use-after-free Read in __ext4_iget

Status: premoderation: reported syz repro on 2023/06/28 10:27
Bug presence: origin:lts
[Documentation on labels]
Reported-by: syzbot+7463e804818fb6fa48d5@syzkaller.appspotmail.com
First crash: 304d, last: 34d
▶ ▼ Bug presence (2)
Date Name Commit Repro Result
2023/10/29 lts (merge base) 12952a23a5da C [report] KASAN: use-after-free Read in __ext4_iget
2023/10/29 upstream (ToT) 2af9b20dbb39 C Didn't crash
▶ ▼ Similar bugs (5)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-5.15 KASAN: use-after-free Read in __ext4_iget 6 15d 87d 0/3 upstream: reported on 2024/01/31 03:06
upstream KASAN: slab-use-after-free Read in __ext4_iget fs reiserfs 278 88d 325d 0/26 auto-obsoleted due to no activity on 2024/04/09 13:42
linux-5.15 KASAN: slab-out-of-bounds Read in __ext4_iget 6 192d 235d 0/3 auto-obsoleted due to no activity on 2024/01/25 22:09
android-5-10 KASAN: use-after-free Read in __ext4_iget syz 81 17d 303d 0/2 premoderation: reported syz repro on 2023/06/28 15:01
linux-6.1 KASAN: slab-out-of-bounds Read in __ext4_iget 14 26d 282d 0/3 upstream: reported on 2023/07/19 22:47
▶ ▼ Last patch testing requests (2)
Created Duration User Patch Repo Result
2024/03/24 05:40 8m retest repro android13-5.15-lts report log
2023/12/01 16:24 10m retest repro android13-5.15-lts report log

Sample crash report:
EXT4-fs (loop2): orphan cleanup on readonly fs
==================================================================
BUG: KASAN: use-after-free in __ext4_iget+0x2ee/0x3f00 fs/ext4/inode.c:4672
Read of size 8 at addr ffff88811bb5f008 by task syz-executor.2/934

CPU: 1 PID: 934 Comm: syz-executor.2 Not tainted 5.15.137-syzkaller-01792-g61cfd264993d #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106
 print_address_description+0x87/0x3b0 mm/kasan/report.c:248
 __kasan_report mm/kasan/report.c:427 [inline]
 kasan_report+0x179/0x1c0 mm/kasan/report.c:444
 __asan_report_load8_noabort+0x14/0x20 mm/kasan/report_generic.c:309
 __ext4_iget+0x2ee/0x3f00 fs/ext4/inode.c:4672
 ext4_quota_enable fs/ext4/super.c:6366 [inline]
 ext4_enable_quotas+0x556/0x980 fs/ext4/super.c:6402
 ext4_orphan_cleanup+0x41f/0x1060 fs/ext4/orphan.c:432
 ext4_fill_super+0x8dc8/0x96e0 fs/ext4/super.c:4965
 mount_bdev+0x282/0x3b0 fs/super.c:1387
 ext4_mount+0x34/0x40 fs/ext4/super.c:6581
 legacy_get_tree+0xf1/0x190 fs/fs_context.c:611
 vfs_get_tree+0x88/0x290 fs/super.c:1517
 do_new_mount+0x28b/0xad0 fs/namespace.c:2994
 path_mount+0x671/0x1070 fs/namespace.c:3324
 do_mount fs/namespace.c:3337 [inline]
 __do_sys_mount fs/namespace.c:3545 [inline]
 __se_sys_mount+0x2c4/0x3b0 fs/namespace.c:3522
 __x64_sys_mount+0xbf/0xd0 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: 0033:0x7f140c78d1ea
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f140c30dee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f140c30df80 RCX: 00007f140c78d1ea
RDX: 0000000020000040 RSI: 0000000020000500 RDI: 00007f140c30df40
RBP: 0000000020000040 R08: 00007f140c30df80 R09: 0000000002000007
R10: 0000000002000007 R11: 0000000000000246 R12: 0000000020000500
R13: 00007f140c30df40 R14: 00000000000004c7 R15: 00000000200000c0
 </TASK>

Allocated by task 649:
 kasan_save_stack mm/kasan/common.c:38 [inline]
 kasan_set_track mm/kasan/common.c:45 [inline]
 set_alloc_info mm/kasan/common.c:433 [inline]
 __kasan_slab_alloc+0xb1/0xe0 mm/kasan/common.c:466
 kasan_slab_alloc include/linux/kasan.h:217 [inline]
 slab_post_alloc_hook+0x53/0x2c0 mm/slab.h:550
 slab_alloc_node mm/slub.c:3240 [inline]
 slab_alloc mm/slub.c:3248 [inline]
 kmem_cache_alloc+0xf5/0x200 mm/slub.c:3253
 f2fs_kmem_cache_alloc fs/f2fs/f2fs.h:2776 [inline]
 f2fs_alloc_inode+0x26/0x3f0 fs/f2fs/super.c:1373
 alloc_inode fs/inode.c:236 [inline]
 iget_locked+0x174/0x860 fs/inode.c:1244
 f2fs_iget+0x55/0x4df0 fs/f2fs/inode.c:489
 f2fs_fill_super+0x66d0/0x81a0 fs/f2fs/super.c:4304
 mount_bdev+0x282/0x3b0 fs/super.c:1387
 f2fs_mount+0x34/0x40 fs/f2fs/super.c:4551
 legacy_get_tree+0xf1/0x190 fs/fs_context.c:611
 vfs_get_tree+0x88/0x290 fs/super.c:1517
 do_new_mount+0x28b/0xad0 fs/namespace.c:2994
 path_mount+0x671/0x1070 fs/namespace.c:3324
 do_mount fs/namespace.c:3337 [inline]
 __do_sys_mount fs/namespace.c:3545 [inline]
 __se_sys_mount+0x2c4/0x3b0 fs/namespace.c:3522
 __x64_sys_mount+0xbf/0xd0 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

Freed by task 26:
 kasan_save_stack mm/kasan/common.c:38 [inline]
 kasan_set_track+0x4b/0x70 mm/kasan/common.c:45
 kasan_set_free_info+0x23/0x40 mm/kasan/generic.c:370
 ____kasan_slab_free+0x126/0x160 mm/kasan/common.c:365
 __kasan_slab_free+0x11/0x20 mm/kasan/common.c:373
 kasan_slab_free include/linux/kasan.h:193 [inline]
 slab_free_hook mm/slub.c:1723 [inline]
 slab_free_freelist_hook+0xbd/0x190 mm/slub.c:1749
 slab_free mm/slub.c:3519 [inline]
 kmem_cache_free+0x116/0x2e0 mm/slub.c:3535
 f2fs_free_inode+0x24/0x30 fs/f2fs/super.c:1524
 i_callback+0x4b/0x70 fs/inode.c:225
 rcu_do_batch+0x57a/0xc10 kernel/rcu/tree.c:2510
 rcu_core+0x517/0x1020 kernel/rcu/tree.c:2750
 rcu_core_si+0x9/0x10 kernel/rcu/tree.c:2763
 __do_softirq+0x26d/0x5bf kernel/softirq.c:565

Last potentially related work creation:
 kasan_save_stack+0x3b/0x60 mm/kasan/common.c:38
 __kasan_record_aux_stack+0xd3/0xf0 mm/kasan/generic.c:348
 kasan_record_aux_stack_noalloc+0xb/0x10 mm/kasan/generic.c:358
 __call_rcu kernel/rcu/tree.c:2994 [inline]
 call_rcu+0x133/0x12a0 kernel/rcu/tree.c:3074
 destroy_inode fs/inode.c:291 [inline]
 evict+0x5df/0x630 fs/inode.c:602
 iput_final fs/inode.c:1705 [inline]
 iput+0x63b/0x7e0 fs/inode.c:1731
 f2fs_fill_super+0x6a6d/0x81a0 fs/f2fs/super.c:4487
 mount_bdev+0x282/0x3b0 fs/super.c:1387
 f2fs_mount+0x34/0x40 fs/f2fs/super.c:4551
 legacy_get_tree+0xf1/0x190 fs/fs_context.c:611
 vfs_get_tree+0x88/0x290 fs/super.c:1517
 do_new_mount+0x28b/0xad0 fs/namespace.c:2994
 path_mount+0x671/0x1070 fs/namespace.c:3324
 do_mount fs/namespace.c:3337 [inline]
 __do_sys_mount fs/namespace.c:3545 [inline]
 __se_sys_mount+0x2c4/0x3b0 fs/namespace.c:3522
 __x64_sys_mount+0xbf/0xd0 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

The buggy address belongs to the object at ffff88811bb5eac8
 which belongs to the cache f2fs_inode_cache of size 1480
The buggy address is located 1344 bytes inside of
 1480-byte region [ffff88811bb5eac8, ffff88811bb5f090)
The buggy address belongs to the page:
page:ffffea00046ed600 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff88811bb5d7f0 pfn:0x11bb58
head:ffffea00046ed600 order:3 compound_mapcount:0 compound_pincount:0
flags: 0x4000000000010200(slab|head|zone=1)
raw: 4000000000010200 ffffea0004a60200 0000000300000003 ffff888103d99b00
raw: ffff88811bb5d7f0 000000008014000b 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 3, migratetype Reclaimable, gfp_mask 0x1d2050(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL|__GFP_RECLAIMABLE), pid 542, ts 32652790023, free_ts 31496646009
 set_page_owner include/linux/page_owner.h:33 [inline]
 post_alloc_hook+0x1a3/0x1b0 mm/page_alloc.c:2602
 prep_new_page+0x1b/0x110 mm/page_alloc.c:2608
 get_page_from_freelist+0x3550/0x35d0 mm/page_alloc.c:4482
 __alloc_pages+0x206/0x5e0 mm/page_alloc.c:5773
 allocate_slab mm/slub.c:1932 [inline]
 new_slab+0x9a/0x4e0 mm/slub.c:1995
 ___slab_alloc+0x39e/0x830 mm/slub.c:3028
 __slab_alloc+0x4a/0x90 mm/slub.c:3115
 slab_alloc_node mm/slub.c:3206 [inline]
 slab_alloc mm/slub.c:3248 [inline]
 kmem_cache_alloc+0x134/0x200 mm/slub.c:3253
 f2fs_kmem_cache_alloc fs/f2fs/f2fs.h:2776 [inline]
 f2fs_alloc_inode+0x26/0x3f0 fs/f2fs/super.c:1373
 alloc_inode fs/inode.c:236 [inline]
 iget_locked+0x174/0x860 fs/inode.c:1244
 f2fs_iget+0x55/0x4df0 fs/f2fs/inode.c:489
 f2fs_fill_super+0x66d0/0x81a0 fs/f2fs/super.c:4304
 mount_bdev+0x282/0x3b0 fs/super.c:1387
 f2fs_mount+0x34/0x40 fs/f2fs/super.c:4551
 legacy_get_tree+0xf1/0x190 fs/fs_context.c:611
 vfs_get_tree+0x88/0x290 fs/super.c:1517
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:26 [inline]
 free_pages_prepare mm/page_alloc.c:1469 [inline]
 free_pcp_prepare mm/page_alloc.c:1541 [inline]
 free_unref_page_prepare+0x7c8/0x7d0 mm/page_alloc.c:3531
 free_unref_page+0xe6/0x730 mm/page_alloc.c:3613
 free_the_page mm/page_alloc.c:802 [inline]
 __free_pages+0x61/0xf0 mm/page_alloc.c:5849
 __free_slab+0xec/0x1d0 mm/slub.c:2020
 free_slab mm/slub.c:2035 [inline]
 discard_slab mm/slub.c:2041 [inline]
 __unfreeze_partials+0x165/0x1a0 mm/slub.c:2527
 put_cpu_partial+0xc4/0x120 mm/slub.c:2607
 __slab_free+0x1c8/0x290 mm/slub.c:3388
 do_slab_free mm/slub.c:3507 [inline]
 ___cache_free+0x109/0x120 mm/slub.c:3526
 qlink_free+0x4d/0x90 mm/kasan/quarantine.c:157
 qlist_free_all+0x44/0xb0 mm/kasan/quarantine.c:176
 kasan_quarantine_reduce+0x15a/0x180 mm/kasan/quarantine.c:283
 __kasan_slab_alloc+0x2f/0xe0 mm/kasan/common.c:443
 kasan_slab_alloc include/linux/kasan.h:217 [inline]
 slab_post_alloc_hook+0x53/0x2c0 mm/slab.h:550
 slab_alloc_node mm/slub.c:3240 [inline]
 slab_alloc mm/slub.c:3248 [inline]
 kmem_cache_alloc+0xf5/0x200 mm/slub.c:3253
 getname_flags+0xba/0x520 fs/namei.c:138
 getname fs/namei.c:217 [inline]
 __do_sys_unlink fs/namei.c:4325 [inline]
 __se_sys_unlink fs/namei.c:4323 [inline]
 __x64_sys_unlink+0x3c/0x50 fs/namei.c:4323

Memory state around the buggy address:
 ffff88811bb5ef00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff88811bb5ef80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff88811bb5f000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                      ^
 ffff88811bb5f080: fb fb fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff88811bb5f100: fc fc 00 00 00 00 00 00 00 00 00 00 00 00 00 00
==================================================================
EXT4-fs warning (device loop2): ext4_enable_quotas:6410: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix.
EXT4-fs (loop2): Cannot turn on quotas: error -13
EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz-executor.2: bg 0: block 64: padding at end of block bitmap is not set
EXT4-fs error (device loop2) in ext4_mb_clear_bb:6153: Corrupt filesystem
EXT4-fs (loop2): 1 orphan inode deleted
EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback.

Crashes (52):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2023/10/29 08:30 android13-5.15-lts 61cfd264993d 3c418d72 .config strace log report syz [disk image] [vmlinux] [kernel image] [mounted in repro #1] [mounted in repro #2] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2024/03/10 05:25 android13-5.15-lts 993bed180178 6ee49f2e .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2024/02/26 01:36 android13-5.15-lts 993bed180178 8d446f15 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2024/02/24 01:26 android13-5.15-lts 993bed180178 8d446f15 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2024/02/21 12:57 android13-5.15-lts 993bed180178 3af7dd65 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2024/02/17 01:38 android13-5.15-lts 993bed180178 578f7538 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2024/02/15 05:26 android13-5.15-lts a3e656f3238b d9b1cdd5 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2024/02/01 20:39 android13-5.15-lts 1c3a1f32bcbd 81024119 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2024/01/30 13:56 android13-5.15-lts 1c3a1f32bcbd 7f400fcb .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2024/01/23 13:56 android13-5.15-lts 1c3a1f32bcbd 1c0ecc51 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2024/01/19 21:10 android13-5.15-lts 1c3a1f32bcbd 9bd8dcda .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2024/01/10 04:47 android13-5.15-lts 819bb2da7f5d b438bd66 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/12/26 22:51 android13-5.15-lts 28e3f5851a99 fb427a07 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/12/09 07:04 android13-5.15-lts b1355f1607d5 28b24332 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/11/17 16:03 android13-5.15-lts 61cfd264993d cb976f63 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/11/03 19:57 android13-5.15-lts 61cfd264993d 500bfdc4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/10/29 03:57 android13-5.15-lts 61cfd264993d 3c418d72 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/10/27 17:45 android13-5.15-lts 61cfd264993d 3c418d72 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/10/25 11:44 android13-5.15-lts 51c330012b68 17e6d526 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/10/23 11:07 android13-5.15-lts 754f8cc9b7de 361b23dc .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/10/19 04:19 android13-5.15-lts 754f8cc9b7de 342b9c55 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/10/16 22:43 android13-5.15-lts 754f8cc9b7de 342b9c55 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/10/15 11:36 android13-5.15-lts 754f8cc9b7de f757a323 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/10/13 16:12 android13-5.15-lts 754f8cc9b7de f757a323 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/10/12 09:35 android13-5.15-lts ea586874d2f9 1b231e3c .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/10/11 22:56 android13-5.15-lts ea586874d2f9 83165b57 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/10/11 02:20 android13-5.15-lts ea586874d2f9 83165b57 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/10/05 20:07 android13-5.15-lts ea586874d2f9 db17ad9f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/09/28 18:18 android13-5.15-lts ea586874d2f9 d265efd8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/09/21 16:21 android13-5.15-lts ea586874d2f9 0b6a67ac .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/09/20 04:52 android13-5.15-lts ea586874d2f9 0b6a67ac .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/09/16 12:30 android13-5.15-lts ea586874d2f9 0b6a67ac .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/09/11 14:45 android13-5.15-lts ea586874d2f9 59da8366 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/09/05 06:42 android13-5.15-lts 1317bd27a72f 0b6286dc .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/09/02 21:03 android13-5.15-lts ac05872b1c1e 696ea0d2 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/08/22 13:53 android13-5.15-lts 1463976ddc64 b81ca3f6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/08/16 08:25 android13-5.15-lts 1463976ddc64 39990d51 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/08/09 20:15 android13-5.15-lts 1463976ddc64 13ca4cd6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/08/01 17:32 android13-5.15-lts 748fd0d9ca0f df07ffe8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/08/01 05:30 android13-5.15-lts 748fd0d9ca0f 2a0d0f29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/07/31 03:13 android13-5.15-lts 748fd0d9ca0f 2a0d0f29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/07/26 13:03 android13-5.15-lts 1f20dc4cdd92 2a509c27 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/07/12 10:34 android13-5.15-lts 879959450ec7 2f19aa4f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/07/06 06:24 android13-5.15-lts 879959450ec7 ba5dba36 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/07/03 12:54 android13-5.15-lts 241da2ad5601 bfc47836 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/06/30 16:42 android13-5.15-lts 241da2ad5601 af3053d2 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/06/29 10:46 android13-5.15-lts 241da2ad5601 134ddc02 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2023/06/28 10:26 android13-5.15-lts 241da2ad5601 4cd5bb25 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2024/01/31 22:38 android13-5.15-lts 1c3a1f32bcbd 373b66cd .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: slab-out-of-bounds Read in __ext4_iget
2024/01/20 20:21 android13-5.15-lts 1c3a1f32bcbd 9bd8dcda .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: slab-out-of-bounds Read in __ext4_iget
2023/12/06 20:55 android13-5.15-lts 0e7c7966689d e3299f55 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: slab-out-of-bounds Read in __ext4_iget
2023/08/19 07:14 android13-5.15-lts 1463976ddc64 d216d8a0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: slab-out-of-bounds Read in __ext4_iget
* Struck through repros no longer work on HEAD.