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KASAN: use-after-free Write in igrab

Status: upstream: reported C repro on 2023/12/23 18:24
Reported-by: syzbot+2d747cdee917b5e40432@syzkaller.appspotmail.com
First crash: 666d, last: 48d
Fix bisection: fixed by (bisect log) :
commit d16b19ea5666b08cccf8aa563f405d26aaa00f1b
Author: Daeho Jeong <daehojeong@google.com>
Date: Wed Sep 4 15:33:06 2024 +0000

  FROMGIT: f2fs: prevent atomic file from being dirtied before commit

  
▶ ▼ Bug presence (2)
Date Name Commit Repro Result
2025/10/11 lts (merge base) 29e53a5b1c4f C Didn't crash
2025/10/11 upstream (ToT) 0739473694c4 C Didn't crash
▶ ▼ Similar bugs (2)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-6-1 KASAN: use-after-free Write in igrab origin:upstream missing-backport 24 C done unreliable 29 705d 865d 0/2 auto-obsoleted due to no activity on 2024/02/03 11:30
upstream KASAN: slab-out-of-bounds Read in igrab ocfs2 17 C done 2 21d 55d 0/29 upstream: reported C repro on 2025/08/25 08:52
▶ ▼ Last patch testing requests (7)
Created Duration User Patch Repo Result
2025/10/08 14:37 18m retest repro android13-5.15-lts OK log
2025/10/08 14:37 18m retest repro android13-5.15-lts OK log
2025/10/08 14:37 18m retest repro android13-5.15-lts OK log
2025/08/31 05:43 5m retest repro android13-5.15-lts report log
2025/08/15 05:25 16m retest repro android13-5.15-lts report log
2025/07/29 15:00 13m retest repro android13-5.15-lts report log
2025/07/29 15:00 8m retest repro android13-5.15-lts report log
▶ ▼ Fix bisection attempts (6)
Created Duration User Patch Repo Result
2025/10/09 20:45 3h11m bisect fix android13-5.15-lts OK (1) job log
2025/03/17 05:52 2h31m bisect fix android13-5.15-lts OK (0) job log log
2024/09/18 05:07 49m bisect fix android13-5.15-lts OK (0) job log log
2024/06/09 12:25 1h07m bisect fix android13-5.15-lts OK (0) job log log
2024/02/27 05:32 42m bisect fix android13-5.15-lts OK (0) job log log
2024/01/23 11:33 44m bisect fix android13-5.15-lts OK (0) job log log

Sample crash report:
R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffeaa22bff0
R13: 00007fc4d1051c05 R14: 0000000000027416 R15: 00007ffeaa22c030
 </TASK>
---[ end trace 7ebfae062ce0d0f4 ]---
==================================================================
BUG: KASAN: use-after-free in instrument_atomic_read_write include/linux/instrumented.h:101 [inline]
BUG: KASAN: use-after-free in atomic_try_cmpxchg_acquire include/linux/atomic/atomic-instrumented.h:511 [inline]
BUG: KASAN: use-after-free in queued_spin_lock include/asm-generic/qspinlock.h:82 [inline]
BUG: KASAN: use-after-free in do_raw_spin_lock include/linux/spinlock.h:187 [inline]
BUG: KASAN: use-after-free in __raw_spin_lock include/linux/spinlock_api_smp.h:143 [inline]
BUG: KASAN: use-after-free in _raw_spin_lock+0x81/0xe0 kernel/locking/spinlock.c:154
Write of size 4 at addr ffff88813171aaf8 by task syz-executor/281

CPU: 0 PID: 281 Comm: syz-executor Tainted: G        W         5.15.189-syzkaller-android13-5.15.189_r00 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2025
Call Trace:
 <TASK>
 __dump_stack+0x21/0x30 lib/dump_stack.c:88
 dump_stack_lvl+0xee/0x150 lib/dump_stack.c:106
 print_address_description+0x7f/0x2c0 mm/kasan/report.c:248
 __kasan_report mm/kasan/report.c:427 [inline]
 kasan_report+0xf1/0x140 mm/kasan/report.c:444
 check_region_inline mm/kasan/generic.c:-1 [inline]
 kasan_check_range+0x280/0x290 mm/kasan/generic.c:189
 __kasan_check_write+0x14/0x20 mm/kasan/shadow.c:37
 instrument_atomic_read_write include/linux/instrumented.h:101 [inline]
 atomic_try_cmpxchg_acquire include/linux/atomic/atomic-instrumented.h:511 [inline]
 queued_spin_lock include/asm-generic/qspinlock.h:82 [inline]
 do_raw_spin_lock include/linux/spinlock.h:187 [inline]
 __raw_spin_lock include/linux/spinlock_api_smp.h:143 [inline]
 _raw_spin_lock+0x81/0xe0 kernel/locking/spinlock.c:154
 spin_lock include/linux/spinlock.h:363 [inline]
 igrab+0x20/0xa0 fs/inode.c:1420
 f2fs_sync_inode_meta+0x153/0x2a0 fs/f2fs/checkpoint.c:1157
 block_operations fs/f2fs/checkpoint.c:1265 [inline]
 f2fs_write_checkpoint+0xa7d/0x1f00 fs/f2fs/checkpoint.c:1659
 f2fs_issue_checkpoint+0x2e5/0x470 fs/f2fs/checkpoint.c:1866
 f2fs_sync_fs+0x16f/0x2c0 fs/f2fs/super.c:1710
 sync_filesystem+0x1cb/0x240 fs/sync.c:66
 f2fs_quota_off_umount+0x217/0x230 fs/f2fs/super.c:2912
 f2fs_put_super+0xb7/0xc00 fs/f2fs/super.c:1599
 generic_shutdown_super+0x151/0x330 fs/super.c:475
 kill_block_super+0x7f/0xf0 fs/super.c:1427
 kill_f2fs_super+0x2e7/0x390 fs/f2fs/super.c:4681
 deactivate_locked_super+0xa0/0x100 fs/super.c:335
 deactivate_super+0xaf/0xe0 fs/super.c:366
 cleanup_mnt+0x446/0x500 fs/namespace.c:1139
 __cleanup_mnt+0x19/0x20 fs/namespace.c:1146
 task_work_run+0x127/0x190 kernel/task_work.c:188
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop+0xd0/0xe0 kernel/entry/common.c:181
 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:214
 __syscall_exit_to_user_mode_work kernel/entry/common.c:296 [inline]
 syscall_exit_to_user_mode+0x1a/0x30 kernel/entry/common.c:307
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7fc4d0fcff17
Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8
RSP: 002b:00007ffeaa22aea8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 00007fc4d1051c05 RCX: 00007fc4d0fcff17
RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffeaa22af60
RBP: 00007ffeaa22af60 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffeaa22bff0
R13: 00007fc4d1051c05 R14: 0000000000027416 R15: 00007ffeaa22c030
 </TASK>

Allocated by task 3255:
 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+0xbd/0xf0 mm/kasan/common.c:466
 kasan_slab_alloc include/linux/kasan.h:217 [inline]
 slab_post_alloc_hook+0x4f/0x2b0 mm/slab.h:550
 slab_alloc_node mm/slub.c:3240 [inline]
 slab_alloc mm/slub.c:3250 [inline]
 kmem_cache_alloc+0xf7/0x260 mm/slub.c:3255
 f2fs_kmem_cache_alloc fs/f2fs/f2fs.h:2814 [inline]
 f2fs_alloc_inode+0x26/0x330 fs/f2fs/super.c:1419
 alloc_inode fs/inode.c:264 [inline]
 new_inode_pseudo+0x62/0x210 fs/inode.c:1011
 new_inode+0x28/0x1e0 fs/inode.c:1040
 f2fs_new_inode+0xd2/0x12b0 fs/f2fs/namei.c:36
 f2fs_create+0x178/0x15f0 fs/f2fs/namei.c:358
 lookup_open fs/namei.c:3462 [inline]
 open_last_lookups fs/namei.c:3532 [inline]
 path_openat+0x11ae/0x2f10 fs/namei.c:3739
 do_filp_open+0x1b3/0x3e0 fs/namei.c:3769
 do_sys_openat2+0x14c/0x7b0 fs/open.c:1234
 do_sys_open fs/open.c:1250 [inline]
 __do_sys_openat fs/open.c:1266 [inline]
 __se_sys_openat fs/open.c:1261 [inline]
 __x64_sys_openat+0x136/0x160 fs/open.c:1261
 x64_sys_call+0x219/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:258
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0

Freed by task 281:
 kasan_save_stack mm/kasan/common.c:38 [inline]
 kasan_set_track+0x4a/0x70 mm/kasan/common.c:45
 kasan_set_free_info+0x23/0x40 mm/kasan/generic.c:370
 ____kasan_slab_free+0x125/0x160 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+0xc2/0x190 mm/slub.c:1749
 slab_free mm/slub.c:3521 [inline]
 kmem_cache_free+0x100/0x320 mm/slub.c:3539
 f2fs_free_inode+0x24/0x30 fs/f2fs/super.c:1567
 i_callback+0x4c/0x70 fs/inode.c:253
 rcu_do_batch+0x51d/0xba0 kernel/rcu/tree.c:2523
 rcu_core+0x5e4/0xf80 kernel/rcu/tree.c:2763
 rcu_core_si+0x9/0x10 kernel/rcu/tree.c:2776
 handle_softirqs+0x250/0x560 kernel/softirq.c:583
 __do_softirq kernel/softirq.c:621 [inline]
 invoke_softirq kernel/softirq.c:443 [inline]
 __irq_exit_rcu+0x52/0xf0 kernel/softirq.c:670
 irq_exit_rcu+0x9/0x10 kernel/softirq.c:682
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1108 [inline]
 sysvec_apic_timer_interrupt+0xa9/0xc0 arch/x86/kernel/apic/apic.c:1108
 asm_sysvec_apic_timer_interrupt+0x1b/0x20 arch/x86/include/asm/idtentry.h:676

Last potentially related work creation:
 kasan_save_stack+0x3a/0x60 mm/kasan/common.c:38
 __kasan_record_aux_stack+0xd2/0x100 mm/kasan/generic.c:348
 kasan_record_aux_stack_noalloc+0xb/0x10 mm/kasan/generic.c:358
 __call_rcu_common kernel/rcu/tree.c:3011 [inline]
 call_rcu+0x105/0xfe0 kernel/rcu/tree.c:3129
 destroy_inode fs/inode.c:319 [inline]
 evict+0x7da/0x870 fs/inode.c:665
 dispose_list fs/inode.c:683 [inline]
 evict_inodes+0x5de/0x650 fs/inode.c:737
 generic_shutdown_super+0x96/0x330 fs/super.c:454
 kill_block_super+0x7f/0xf0 fs/super.c:1427
 kill_f2fs_super+0x2e7/0x390 fs/f2fs/super.c:4681
 deactivate_locked_super+0xa0/0x100 fs/super.c:335
 deactivate_super+0xaf/0xe0 fs/super.c:366
 cleanup_mnt+0x446/0x500 fs/namespace.c:1139
 __cleanup_mnt+0x19/0x20 fs/namespace.c:1146
 task_work_run+0x127/0x190 kernel/task_work.c:188
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop+0xd0/0xe0 kernel/entry/common.c:181
 exit_to_user_mode_prepare+0x5a/0xa0 kernel/entry/common.c:214
 __syscall_exit_to_user_mode_work kernel/entry/common.c:296 [inline]
 syscall_exit_to_user_mode+0x1a/0x30 kernel/entry/common.c:307
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x66/0xd0

The buggy address belongs to the object at ffff88813171aa70
 which belongs to the cache f2fs_inode_cache of size 1424
The buggy address is located 136 bytes inside of
 1424-byte region [ffff88813171aa70, ffff88813171b000)
The buggy address belongs to the page:
page:ffffea0004c5c600 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x131718
head:ffffea0004c5c600 order:3 compound_mapcount:0 compound_pincount:0
flags: 0x4000000000010200(slab|head|zone=1)
raw: 4000000000010200 0000000000000000 dead000000000122 ffff8881081f6c00
raw: 0000000000000000 0000000080150015 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 3244, ts 159886822545, free_ts 33977866102
 set_page_owner include/linux/page_owner.h:33 [inline]
 post_alloc_hook+0x192/0x1b0 mm/page_alloc.c:2605
 prep_new_page+0x1c/0x110 mm/page_alloc.c:2611
 get_page_from_freelist+0x2cc5/0x2d50 mm/page_alloc.c:4485
 __alloc_pages+0x18f/0x440 mm/page_alloc.c:5795
 alloc_slab_page mm/slub.c:-1 [inline]
 allocate_slab mm/slub.c:1932 [inline]
 new_slab+0xa1/0x4d0 mm/slub.c:1995
 ___slab_alloc+0x381/0x810 mm/slub.c:3028
 __slab_alloc+0x49/0x90 mm/slub.c:3115
 slab_alloc_node mm/slub.c:3206 [inline]
 slab_alloc mm/slub.c:3250 [inline]
 kmem_cache_alloc+0x138/0x260 mm/slub.c:3255
 f2fs_kmem_cache_alloc fs/f2fs/f2fs.h:2814 [inline]
 f2fs_alloc_inode+0x26/0x330 fs/f2fs/super.c:1419
 alloc_inode fs/inode.c:264 [inline]
 iget_locked+0x16c/0x7e0 fs/inode.c:1318
 f2fs_iget+0x55/0x5130 fs/f2fs/inode.c:510
 f2fs_fill_super+0x3a20/0x6d10 fs/f2fs/super.c:4289
 mount_bdev+0x2ae/0x3e0 fs/super.c:1400
 f2fs_mount+0x34/0x40 fs/f2fs/super.c:4649
 legacy_get_tree+0xed/0x190 fs/fs_context.c:611
 vfs_get_tree+0x89/0x260 fs/super.c:1530
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:26 [inline]
 free_pages_prepare mm/page_alloc.c:1472 [inline]
 free_pcp_prepare mm/page_alloc.c:1544 [inline]
 free_unref_page_prepare+0x542/0x550 mm/page_alloc.c:3534
 free_unref_page_list+0x134/0x9d0 mm/page_alloc.c:3671
 release_pages+0xfda/0x1030 mm/swap.c:1014
 __pagevec_release+0x71/0xe0 mm/swap.c:1034
 pagevec_release include/linux/pagevec.h:81 [inline]
 shmem_undo_range+0x53f/0x13d0 mm/shmem.c:969
 shmem_truncate_range mm/shmem.c:1068 [inline]
 shmem_evict_inode+0x1fd/0x9c0 mm/shmem.c:1150
 evict+0x485/0x870 fs/inode.c:650
 iput_final fs/inode.c:1779 [inline]
 iput+0x635/0x7c0 fs/inode.c:1805
 dentry_unlink_inode+0x32f/0x3e0 fs/dcache.c:380
 __dentry_kill+0x44f/0x650 fs/dcache.c:586
 dentry_kill+0xc0/0x2a0 fs/dcache.c:-1
 dput+0x47/0x90 fs/dcache.c:893
 __fput+0x580/0x8b0 fs/file_table.c:319
 ____fput+0x15/0x20 fs/file_table.c:339
 task_work_run+0x127/0x190 kernel/task_work.c:188
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop+0xd0/0xe0 kernel/entry/common.c:181

Memory state around the buggy address:
 ffff88813171a980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc
 ffff88813171aa00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fa fb
>ffff88813171aa80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                                                                ^
 ffff88813171ab00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff88813171ab80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================

Crashes (331):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/09/01 00:28 android13-5.15-lts f32b52534f1d 807a3b61 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/07/14 22:54 android13-5.15-lts eabc268e4fb2 d8fc7335 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/07/12 07:07 android13-5.15-lts 32c443bd6d40 3cda49cf .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/06/29 16:55 android13-5.15-lts 0d918fa8e88d fc9d8ee5 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/06/23 15:44 android13-5.15-lts e678c93d43cc d6cdfb8a .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/06/23 07:46 android13-5.15-lts e678c93d43cc d6cdfb8a .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/06/23 05:37 android13-5.15-lts e678c93d43cc d6cdfb8a .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/06/23 05:37 android13-5.15-lts e678c93d43cc d6cdfb8a .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/06/23 01:53 android13-5.15-lts e678c93d43cc d6cdfb8a .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/06/10 14:27 android13-5.15-lts e678c93d43cc 4826c28e .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/05/06 02:02 android13-5.15-lts 88c4075c39ed ae98e6b9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/05/05 12:37 android13-5.15-lts 88c4075c39ed 6ca47dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/05/05 11:26 android13-5.15-lts 88c4075c39ed b0714e37 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/05/05 04:31 android13-5.15-lts 88c4075c39ed b0714e37 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/05/04 22:26 android13-5.15-lts 88c4075c39ed b0714e37 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/05/04 12:33 android13-5.15-lts 88c4075c39ed b0714e37 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/04/20 07:26 android13-5.15-lts 8034ec1338e8 2a20f901 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/04/20 06:56 android13-5.15-lts 8034ec1338e8 2a20f901 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/02/13 23:44 android13-5.15-lts 058abb720bd1 a98a8417 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/21 14:48 android13-5.15-lts 829d9f138569 6e87cfa2 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/21 06:01 android13-5.15-lts 829d9f138569 6e87cfa2 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/09 12:13 android13-5.15-lts 19092c8155b4 9220929f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/09 09:06 android13-5.15-lts 19092c8155b4 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/09 07:25 android13-5.15-lts 19092c8155b4 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/09 05:57 android13-5.15-lts 19092c8155b4 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/09 02:54 android13-5.15-lts 19092c8155b4 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/08 20:03 android13-5.15-lts 19092c8155b4 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/08 19:02 android13-5.15-lts 19092c8155b4 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/08 11:33 android13-5.15-lts 19092c8155b4 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/08 08:27 android13-5.15-lts 19092c8155b4 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/07 15:27 android13-5.15-lts 19092c8155b4 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/06 23:04 android13-5.15-lts 19092c8155b4 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/06 09:27 android13-5.15-lts 19092c8155b4 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/06 01:48 android13-5.15-lts af461d0249a8 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/05 23:04 android13-5.15-lts af461d0249a8 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/05 11:52 android13-5.15-lts af461d0249a8 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/04 18:05 android13-5.15-lts af461d0249a8 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/03 17:35 android13-5.15-lts af461d0249a8 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/03 16:22 android13-5.15-lts f7ce2ffd2f33 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/03 14:19 android13-5.15-lts f7ce2ffd2f33 d3ccff63 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/03 11:30 android13-5.15-lts f7ce2ffd2f33 d3ccff63 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/03 08:03 android13-5.15-lts f7ce2ffd2f33 d3ccff63 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/03 05:01 android13-5.15-lts f7ce2ffd2f33 d3ccff63 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/03 01:29 android13-5.15-lts f7ce2ffd2f33 d3ccff63 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/03 00:13 android13-5.15-lts f7ce2ffd2f33 d3ccff63 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/02 21:37 android13-5.15-lts f7ce2ffd2f33 d3ccff63 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/02 16:13 android13-5.15-lts f7ce2ffd2f33 d3ccff63 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/02 15:58 android13-5.15-lts f7ce2ffd2f33 d3ccff63 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/02 13:53 android13-5.15-lts f7ce2ffd2f33 d3ccff63 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/02 04:36 android13-5.15-lts f7ce2ffd2f33 d3ccff63 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2024/11/15 11:00 android13-5.15-lts 3bfe08931bff f6ede3a3 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 KASAN: use-after-free Write in igrab
2024/04/11 03:20 android13-5.15-lts 993bed180178 33b9e058 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 KASAN: use-after-free Write in igrab
2023/12/23 18:20 android13-5.15-lts 28e3f5851a99 fb427a07 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 KASAN: use-after-free Write in igrab
2023/12/23 18:05 android13-5.15-lts 28e3f5851a99 fb427a07 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in igrab
2025/01/08 22:40 android13-5.15-lts 19092c8155b4 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in igrab
* Struck through repros no longer work on HEAD.