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KASAN: use-after-free Read in __ext4_iget

Status: upstream: reported C repro on 2025/04/01 19:00
Bug presence: origin:lts
[Documentation on labels]
Reported-by: syzbot+c26098f86bd66cd83749@syzkaller.appspotmail.com
First crash: 870d, last: 14h51m
▶ ▼ Bug presence (2)
Date Name Commit Repro Result
2025/04/03 lts (merge base) c7971fc03a06 C [report] KASAN: use-after-free Read in __ext4_iget
2025/04/18 upstream (ToT) fc96b232f8e7 C Didn't crash
▶ ▼ Similar bugs (11)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-6.1 KASAN: use-after-free Read in __ext4_iget 19 2 428d 470d 0/3 auto-obsoleted due to no activity on 2024/12/21 07:26
android-54 KASAN: use-after-free Read in __ext4_iget (3) 19 C 58 172d 245d 0/2 upstream: reported C repro on 2025/03/13 17:21
linux-5.15 KASAN: use-after-free Read in __ext4_iget 19 42 92d 653d 0/3 upstream: reported on 2024/01/31 03:06
linux-6.1 KASAN: slab-out-of-bounds Read in __ext4_iget (2) 19 24 2d01h 285d 0/3 upstream: reported on 2025/02/01 20:39
upstream KASAN: slab-use-after-free Read in __ext4_iget fs reiserfs 19 278 654d 891d 0/29 auto-obsoleted due to no activity on 2024/04/09 13:42
linux-5.15 KASAN: slab-out-of-bounds Read in __ext4_iget 19 6 758d 801d 0/3 auto-obsoleted due to no activity on 2024/01/25 22:09
android-54 KASAN: use-after-free Read in __ext4_iget 19 13 630d 837d 0/2 auto-obsoleted due to no activity on 2024/05/22 19:07
android-5-10 KASAN: use-after-free Read in __ext4_iget 19 C 448 3d05h 251d 0/2 upstream: reported C repro on 2025/03/08 14:28
android-54 KASAN: use-after-free Read in __ext4_iget (2) 19 4 513d 531d 0/2 auto-obsoleted due to no activity on 2024/09/17 10:19
linux-6.1 KASAN: slab-out-of-bounds Read in __ext4_iget 19 14 592d 848d 0/3 auto-obsoleted due to no activity on 2024/07/09 19:10
linux-6.6 KASAN: slab-use-after-free Read in __ext4_iget 19 6 25d 91d 0/2 upstream: reported on 2025/08/15 02:29

Sample crash report:
F2FS-fs (loop2): Start checkpoint disabled!
attempt to access beyond end of device
loop2: rw=2049, want=40968, limit=40427
loop2: detected capacity change from 0 to 1024
==================================================================
BUG: KASAN: use-after-free in check_igot_inode fs/ext4/inode.c:-1 [inline]
BUG: KASAN: use-after-free in __ext4_iget+0x2b8/0x3d80 fs/ext4/inode.c:4704
Read of size 8 at addr ffff8881226abb98 by task syz.2.65/572

CPU: 1 PID: 572 Comm: syz.2.65 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
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
 __asan_report_load8_noabort+0x14/0x20 mm/kasan/report_generic.c:309
 check_igot_inode fs/ext4/inode.c:-1 [inline]
 __ext4_iget+0x2b8/0x3d80 fs/ext4/inode.c:4704
 ext4_quota_enable fs/ext4/super.c:6408 [inline]
 ext4_enable_quotas+0x33b/0x6d0 fs/ext4/super.c:6444
 ext4_fill_super+0x87c3/0x9090 fs/ext4/super.c:4951
 mount_bdev+0x2ae/0x3e0 fs/super.c:1400
 ext4_mount+0x34/0x40 fs/ext4/super.c:6623
 legacy_get_tree+0xed/0x190 fs/fs_context.c:611
 vfs_get_tree+0x89/0x260 fs/super.c:1530
 do_new_mount+0x25a/0xa20 fs/namespace.c:3025
 path_mount+0x675/0x1020 fs/namespace.c:3355
 do_mount fs/namespace.c:3368 [inline]
 __do_sys_mount fs/namespace.c:3576 [inline]
 __se_sys_mount+0x318/0x380 fs/namespace.c:3553
 __x64_sys_mount+0xbf/0xd0 fs/namespace.c:3553
 x64_sys_call+0x6bf/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:166
 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
RIP: 0033:0x7f8b7a8f766a
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fff2ca20838 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fff2ca208c0 RCX: 00007f8b7a8f766a
RDX: 0000200000000580 RSI: 00002000000005c0 RDI: 00007fff2ca20880
RBP: 0000200000000580 R08: 00007fff2ca208c0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000005c0
R13: 00007fff2ca20880 R14: 0000000000000550 R15: 0000200000000600
 </TASK>

Allocated by task 425:
 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:3245 [inline]
 slab_alloc mm/slub.c:3255 [inline]
 kmem_cache_alloc+0xf7/0x260 mm/slub.c:3260
 f2fs_kmem_cache_alloc fs/f2fs/f2fs.h:2819 [inline]
 f2fs_alloc_inode+0x26/0x330 fs/f2fs/super.c:1459
 alloc_inode fs/inode.c:264 [inline]
 iget_locked+0x16c/0x7e0 fs/inode.c:1318
 f2fs_iget+0x55/0x5230 fs/f2fs/inode.c:517
 f2fs_fill_super+0x3a20/0x6d10 fs/f2fs/super.c:4345
 mount_bdev+0x2ae/0x3e0 fs/super.c:1400
 f2fs_mount+0x34/0x40 fs/f2fs/super.c:4705
 legacy_get_tree+0xed/0x190 fs/fs_context.c:611
 vfs_get_tree+0x89/0x260 fs/super.c:1530
 do_new_mount+0x25a/0xa20 fs/namespace.c:3025
 path_mount+0x675/0x1020 fs/namespace.c:3355
 do_mount fs/namespace.c:3368 [inline]
 __do_sys_mount fs/namespace.c:3576 [inline]
 __se_sys_mount+0x318/0x380 fs/namespace.c:3553
 __x64_sys_mount+0xbf/0xd0 fs/namespace.c:3553
 x64_sys_call+0x6bf/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:166
 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 0:
 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:1728 [inline]
 slab_free_freelist_hook+0xc2/0x190 mm/slub.c:1754
 slab_free mm/slub.c:3526 [inline]
 kmem_cache_free+0x100/0x320 mm/slub.c:3544
 f2fs_free_inode+0x24/0x30 fs/f2fs/super.c:1607
 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
 iput_final fs/inode.c:1779 [inline]
 iput+0x635/0x7c0 fs/inode.c:1805
 f2fs_fill_super+0x5493/0x6d10 fs/f2fs/super.c:4659
 mount_bdev+0x2ae/0x3e0 fs/super.c:1400
 f2fs_mount+0x34/0x40 fs/f2fs/super.c:4705
 legacy_get_tree+0xed/0x190 fs/fs_context.c:611
 vfs_get_tree+0x89/0x260 fs/super.c:1530
 do_new_mount+0x25a/0xa20 fs/namespace.c:3025
 path_mount+0x675/0x1020 fs/namespace.c:3355
 do_mount fs/namespace.c:3368 [inline]
 __do_sys_mount fs/namespace.c:3576 [inline]
 __se_sys_mount+0x318/0x380 fs/namespace.c:3553
 __x64_sys_mount+0xbf/0xd0 fs/namespace.c:3553
 x64_sys_call+0x6bf/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:166
 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

The buggy address belongs to the object at ffff8881226ab690
 which belongs to the cache f2fs_inode_cache of size 1424
The buggy address is located 1288 bytes inside of
 1424-byte region [ffff8881226ab690, ffff8881226abc20)
The buggy address belongs to the page:
page:ffffea000489aa00 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff8881226adaf0 pfn:0x1226a8
head:ffffea000489aa00 order:3 compound_mapcount:0 compound_pincount:0
flags: 0x4000000000010200(slab|head|zone=1)
raw: 4000000000010200 0000000000000000 0000000100000001 ffff8881081f6900
raw: ffff8881226adaf0 0000000080150010 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 371, ts 28795018158, free_ts 0
 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:5808
 alloc_slab_page mm/slub.c:-1 [inline]
 allocate_slab mm/slub.c:1937 [inline]
 new_slab+0xa1/0x4d0 mm/slub.c:2000
 ___slab_alloc+0x381/0x810 mm/slub.c:3033
 __slab_alloc+0x49/0x90 mm/slub.c:3120
 slab_alloc_node mm/slub.c:3211 [inline]
 slab_alloc mm/slub.c:3255 [inline]
 kmem_cache_alloc+0x138/0x260 mm/slub.c:3260
 f2fs_kmem_cache_alloc fs/f2fs/f2fs.h:2819 [inline]
 f2fs_alloc_inode+0x26/0x330 fs/f2fs/super.c:1459
 alloc_inode fs/inode.c:264 [inline]
 iget_locked+0x16c/0x7e0 fs/inode.c:1318
 f2fs_iget+0x55/0x5230 fs/f2fs/inode.c:517
 f2fs_fill_super+0x3a20/0x6d10 fs/f2fs/super.c:4345
 mount_bdev+0x2ae/0x3e0 fs/super.c:1400
 f2fs_mount+0x34/0x40 fs/f2fs/super.c:4705
 legacy_get_tree+0xed/0x190 fs/fs_context.c:611
 vfs_get_tree+0x89/0x260 fs/super.c:1530
page_owner free stack trace missing

Memory state around the buggy address:
 ffff8881226aba80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff8881226abb00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff8881226abb80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                            ^
 ffff8881226abc00: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc
 ffff8881226abc80: fc fc fc fc 00 00 00 00 00 00 00 00 00 00 00 00
==================================================================
EXT4-fs error (device loop2): ext4_quota_enable:6408: inode #3: comm syz.2.65: unexpected EA_INODE flag
EXT4-fs error (device loop2): ext4_quota_enable:6411: comm syz.2.65: Bad quota inode: 3, type: 0
EXT4-fs warning (device loop2): ext4_enable_quotas:6452: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix.
EXT4-fs (loop2): mount failed

Crashes (545):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/10/11 10:52 android13-5.15-lts bce84c40a40b ff1712fe .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro #1 (corrupt fs)] [mounted in repro #2 (clean fs)] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/09/15 15:38 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro #1 (corrupt fs)] [mounted in repro #2 (clean fs)] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/04/01 18:55 android13-5.15-lts 5e1b899f19c3 b8645499 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro #1 (corrupt fs)] [mounted in repro #2 (clean fs)] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
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
2025/11/14 00:14 android13-5.15-lts 8a8f52308945 07e030de .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/11/12 22:17 android13-5.15-lts 8a8f52308945 07e030de .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/11/12 13:09 android13-5.15-lts 8a8f52308945 07e030de .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/11/11 13:40 android13-5.15-lts 8a8f52308945 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/11/10 23:05 android13-5.15-lts 8a8f52308945 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/11/10 08:11 android13-5.15-lts 8a8f52308945 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/11/08 05:31 android13-5.15-lts 8a8f52308945 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/11/07 13:15 android13-5.15-lts 8a8f52308945 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/11/06 16:58 android13-5.15-lts 8a8f52308945 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/11/06 07:57 android13-5.15-lts 8a8f52308945 a6c9c731 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/11/06 06:25 android13-5.15-lts 8a8f52308945 a6c9c731 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/11/06 04:17 android13-5.15-lts 8a8f52308945 a6c9c731 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/11/05 00:36 android13-5.15-lts 8a8f52308945 686bf657 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/11/04 07:44 android13-5.15-lts 8a8f52308945 686bf657 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/11/01 02:24 android13-5.15-lts 1edb21e89ce4 2c50b6a9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/10/31 16:25 android13-5.15-lts 1edb21e89ce4 2c50b6a9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/10/31 08:54 android13-5.15-lts 1edb21e89ce4 2c50b6a9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/10/31 07:36 android13-5.15-lts 1edb21e89ce4 2c50b6a9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/10/31 03:36 android13-5.15-lts 1edb21e89ce4 2c50b6a9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/10/31 01:11 android13-5.15-lts 1edb21e89ce4 2c50b6a9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/10/28 04:11 android13-5.15-lts 1edb21e89ce4 fd2207e7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/10/24 23:03 android13-5.15-lts 1edb21e89ce4 c0460fcd .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/10/24 16:41 android13-5.15-lts 1edb21e89ce4 c0460fcd .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/10/23 10:11 android13-5.15-lts bce84c40a40b c0460fcd .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/10/23 05:31 android13-5.15-lts bce84c40a40b c0460fcd .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/10/23 04:24 android13-5.15-lts bce84c40a40b c0460fcd .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/10/22 22:58 android13-5.15-lts bce84c40a40b c0460fcd .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/10/22 13:42 android13-5.15-lts bce84c40a40b 252fbbad .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/10/21 12:46 android13-5.15-lts bce84c40a40b 9832ed61 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/10/17 16:09 android13-5.15-lts bce84c40a40b 7adf5298 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/10/17 14:47 android13-5.15-lts bce84c40a40b 7adf5298 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/10/14 01:19 android13-5.15-lts bce84c40a40b b6605ba8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/10/13 09:37 android13-5.15-lts bce84c40a40b ff1712fe .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/10/13 01:27 android13-5.15-lts bce84c40a40b ff1712fe .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/10/12 09:59 android13-5.15-lts bce84c40a40b ff1712fe .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/10/10 16:17 android13-5.15-lts bce84c40a40b ff1712fe .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/10/02 22:30 android13-5.15-lts 2bbc293701f8 49379ee0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/10/02 18:51 android13-5.15-lts 2bbc293701f8 49379ee0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/09/30 13:29 android13-5.15-lts 2bbc293701f8 86341da6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/09/30 11:12 android13-5.15-lts 2bbc293701f8 86341da6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/09/27 15:59 android13-5.15-lts 8d934e0056f7 001c9061 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/09/27 07:46 android13-5.15-lts 8d934e0056f7 001c9061 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/09/27 07:15 android13-5.15-lts 8d934e0056f7 001c9061 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/09/26 06:42 android13-5.15-lts 8d934e0056f7 0abd0691 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/09/24 16:56 android13-5.15-lts 8d934e0056f7 0abd0691 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/03/30 10:08 android13-5.15-lts 5e1b899f19c3 d3999433 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in __ext4_iget
2025/11/04 00:50 android13-5.15-lts 8a8f52308945 686bf657 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: slab-out-of-bounds Read in __ext4_iget
2025/09/26 05:00 android13-5.15-lts 8d934e0056f7 0abd0691 .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.