KASAN: slab-out-of-bounds Read in __ext4_iget (2)

Status: upstream: reported on 2025/02/01 20:39
Reported-by: syzbot+fb7f7c3d4430262421a7@syzkaller.appspotmail.com
First crash: 589d, last: 4d19h
▶ ▼ Similar bugs (11)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-54 KASAN: use-after-free Read in __ext4_iget (3) 19 syz, C 58 476d 549d 0/2 upstream: reported C repro on 2025/03/13 17:21
linux-6.6 KASAN: slab-use-after-free Read in __ext4_iget 19 27 65d 394d 0/2 upstream: reported on 2025/08/15 02:29
linux-5.15 KASAN: use-after-free Read in __ext4_iget 19 58 37d 956d 0/3 upstream: reported on 2024/01/31 03:06
upstream KASAN: slab-use-after-free Read in __ext4_iget fs reiserfs 19 278 957d 1194d 0/29 auto-obsoleted due to no activity on 2024/04/09 13:42
android-5-15 KASAN: use-after-free Read in __ext4_iget origin:lts 19 syz, C 744 21h40m 530d 0/2 upstream: reported C repro on 2025/04/01 19:00
linux-5.15 KASAN: slab-out-of-bounds Read in __ext4_iget 19 6 1062d 1105d 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 934d 1141d 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 syz, C 573 2d03h 554d 0/2 upstream: reported C repro on 2025/03/08 14:28
linux-6.1 KASAN: slab-out-of-bounds Read in __ext4_iget 19 14 896d 1152d 0/3 auto-obsoleted due to no activity on 2024/07/09 19:10
linux-6.1 KASAN: use-after-free Read in __ext4_iget 19 2 731d 773d 0/3 auto-obsoleted due to no activity on 2024/12/21 07:26
android-54 KASAN: use-after-free Read in __ext4_iget (2) 19 4 816d 834d 0/2 auto-obsoleted due to no activity on 2024/09/17 10:19

Sample crash report:
loop1: detected capacity change from 0 to 2048
==================================================================
BUG: KASAN: slab-out-of-bounds in check_igot_inode fs/ext4/inode.c:-1 [inline]
BUG: KASAN: slab-out-of-bounds in __ext4_iget+0x2bb/0x3e80 fs/ext4/inode.c:4874
Read of size 8 at addr ffff8880551f7f30 by task syz.1.8655/23725

CPU: 1 PID: 23725 Comm: syz.1.8655 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
Call Trace:
 <TASK>
 dump_stack_lvl+0x188/0x24e lib/dump_stack.c:106
 print_address_description mm/kasan/report.c:316 [inline]
 print_report+0xa8/0x210 mm/kasan/report.c:420
 kasan_report+0x10b/0x140 mm/kasan/report.c:524
 check_igot_inode fs/ext4/inode.c:-1 [inline]
 __ext4_iget+0x2bb/0x3e80 fs/ext4/inode.c:4874
 __ext4_fill_super fs/ext4/super.c:5465 [inline]
 ext4_fill_super+0x614c/0x78f0 fs/ext4/super.c:5693
 get_tree_bdev+0x3e6/0x610 fs/super.c:1377
 vfs_get_tree+0x88/0x270 fs/super.c:1584
 do_new_mount+0x247/0xa40 fs/namespace.c:3078
 do_mount fs/namespace.c:3421 [inline]
 __do_sys_mount fs/namespace.c:3629 [inline]
 __se_sys_mount+0x2e3/0x3d0 fs/namespace.c:3606
 do_syscall_x64 arch/x86/entry/common.c:46 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f226279f3ca
Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f22636eae58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f22636eaee0 RCX: 00007f226279f3ca
RDX: 0000200000001140 RSI: 00002000000007c0 RDI: 00007f22636eaea0
RBP: 0000200000001140 R08: 00007f22636eaee0 R09: 0000000000400c84
R10: 0000000000400c84 R11: 0000000000000246 R12: 00002000000007c0
R13: 00007f22636eaea0 R14: 0000000000000792 R15: 0000200000000000
 </TASK>

Allocated by task 12872:
 kasan_save_stack mm/kasan/common.c:46 [inline]
 kasan_set_track+0x4b/0x70 mm/kasan/common.c:53
 __kasan_slab_alloc+0x6b/0x80 mm/kasan/common.c:329
 kasan_slab_alloc include/linux/kasan.h:201 [inline]
 slab_post_alloc_hook+0x4b/0x490 mm/slab.h:737
 slab_alloc_node mm/slub.c:3359 [inline]
 slab_alloc mm/slub.c:3367 [inline]
 __kmem_cache_alloc_lru mm/slub.c:3374 [inline]
 kmem_cache_alloc+0x18b/0x2f0 mm/slub.c:3383
 radix_tree_node_alloc+0x197/0x3a0 lib/radix-tree.c:251
 idr_get_free+0x28b/0xa10 lib/radix-tree.c:1504
 idr_alloc_u32 lib/idr.c:48 [inline]
 idr_alloc_cyclic+0x286/0x610 lib/idr.c:127
 __kernfs_new_node+0x135/0x7f0 fs/kernfs/dir.c:620
 kernfs_new_node+0x148/0x250 fs/kernfs/dir.c:690
 __kernfs_create_file+0x47/0x2e0 fs/kernfs/file.c:1068
 cgroup_add_file kernel/cgroup/cgroup.c:4225 [inline]
 cgroup_addrm_files+0x80c/0xd50 kernel/cgroup/cgroup.c:4285
 css_populate_dir+0x157/0x3b0 kernel/cgroup/cgroup.c:1794
 cgroup_apply_control_enable+0x641/0xb00 kernel/cgroup/cgroup.c:3291
 cgroup_mkdir+0xc7f/0xe70 kernel/cgroup/cgroup.c:5789
 kernfs_iop_mkdir+0x23d/0x3d0 fs/kernfs/dir.c:1221
 vfs_mkdir+0x386/0x570 fs/namei.c:4157
 do_mkdirat+0x1d8/0x440 fs/namei.c:4182
 __do_sys_mkdirat fs/namei.c:4197 [inline]
 __se_sys_mkdirat fs/namei.c:4195 [inline]
 __x64_sys_mkdirat+0x85/0x90 fs/namei.c:4195
 do_syscall_x64 arch/x86/entry/common.c:46 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76
 entry_SYSCALL_64_after_hwframe+0x68/0xd2

Last potentially related work creation:
 kasan_save_stack+0x3a/0x60 mm/kasan/common.c:46
 __kasan_record_aux_stack+0xb2/0xc0 mm/kasan/generic.c:486
 call_rcu+0x14f/0x950 kernel/rcu/tree.c:2849
 xa_node_free lib/xarray.c:260 [inline]
 xas_delete_node lib/xarray.c:497 [inline]
 update_node lib/xarray.c:761 [inline]
 xas_store+0x1025/0x19e0 lib/xarray.c:846
 memcg_destroy_list_lru mm/list_lru.c:385 [inline]
 list_lru_destroy+0x2b2/0x650 mm/list_lru.c:597
 deactivate_locked_super+0xab/0xf0 fs/super.c:340
 cleanup_mnt+0x471/0x4f0 fs/namespace.c:1191
 task_work_run+0x1d0/0x260 kernel/task_work.c:203
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 exit_to_user_mode_loop+0xe6/0x110 kernel/entry/common.c:177
 exit_to_user_mode_prepare+0xee/0x180 kernel/entry/common.c:210
 __syscall_exit_to_user_mode_work kernel/entry/common.c:292 [inline]
 syscall_exit_to_user_mode+0x16/0x40 kernel/entry/common.c:303
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:82
 entry_SYSCALL_64_after_hwframe+0x68/0xd2

Second to last potentially related work creation:
 kasan_save_stack+0x3a/0x60 mm/kasan/common.c:46
 __kasan_record_aux_stack+0xb2/0xc0 mm/kasan/generic.c:486
 call_rcu+0x14f/0x950 kernel/rcu/tree.c:2849
 radix_tree_node_free lib/radix-tree.c:308 [inline]
 radix_tree_shrink lib/radix-tree.c:534 [inline]
 delete_node+0x5a5/0xa30 lib/radix-tree.c:552
 radix_tree_delete_item+0x2df/0x3f0 lib/radix-tree.c:1428
 free_pid+0x17d/0x260 kernel/pid.c:152
 __unhash_process kernel/exit.c:128 [inline]
 __exit_signal kernel/exit.c:198 [inline]
 release_task+0xced/0x1680 kernel/exit.c:261
 wait_task_zombie kernel/exit.c:1216 [inline]
 wait_consider_task+0x19e1/0x2e70 kernel/exit.c:1443
 do_wait_thread kernel/exit.c:1506 [inline]
 do_wait+0x31d/0xb80 kernel/exit.c:1623
 kernel_wait4+0x22b/0x2b0 kernel/exit.c:1786
 __do_sys_wait4 kernel/exit.c:1814 [inline]
 __se_sys_wait4 kernel/exit.c:1810 [inline]
 __x64_sys_wait4+0x163/0x230 kernel/exit.c:1810
 do_syscall_x64 arch/x86/entry/common.c:46 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76
 entry_SYSCALL_64_after_hwframe+0x68/0xd2

The buggy address belongs to the object at ffff8880551f7c80
 which belongs to the cache radix_tree_node of size 576
The buggy address is located 112 bytes to the right of
 576-byte region [ffff8880551f7c80, ffff8880551f7ec0)

The buggy address belongs to the physical page:
page:ffffea0001547d00 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff8880551f6940 pfn:0x551f4
head:ffffea0001547d00 order:2 compound_mapcount:0 compound_pincount:0
memcg:ffff8880231ff101
flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000010200 ffffea0001c58608 ffffea0001549508 ffff88801744fdc0
raw: ffff8880551f6940 0000000000170006 00000001ffffffff ffff8880231ff101
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 2, migratetype Reclaimable, gfp_mask 0x152810(GFP_NOWAIT|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL|__GFP_RECLAIMABLE), pid 4583, tgid 4581 (syz.0.101), ts 99742209461, free_ts 25660013909
 set_page_owner include/linux/page_owner.h:31 [inline]
 post_alloc_hook+0x173/0x1a0 mm/page_alloc.c:2560
 prep_new_page mm/page_alloc.c:2567 [inline]
 get_page_from_freelist+0x206b/0x2180 mm/page_alloc.c:4358
 __alloc_pages+0x1ec/0x4f0 mm/page_alloc.c:5658
 alloc_slab_page+0x5d/0x180 mm/slub.c:1799
 allocate_slab mm/slub.c:1944 [inline]
 new_slab+0x87/0x2d0 mm/slub.c:1997
 ___slab_alloc+0xbc5/0x1240 mm/slub.c:3154
 __slab_alloc mm/slub.c:3240 [inline]
 slab_alloc_node mm/slub.c:3325 [inline]
 slab_alloc mm/slub.c:3367 [inline]
 __kmem_cache_alloc_lru mm/slub.c:3374 [inline]
 kmem_cache_alloc_lru+0x104/0x2e0 mm/slub.c:3390
 xas_alloc lib/xarray.c:377 [inline]
 xas_expand lib/xarray.c:584 [inline]
 xas_create+0x6ee/0x1720 lib/xarray.c:655
 xas_store+0x9f/0x19e0 lib/xarray.c:789
 __filemap_add_folio+0x6e6/0x1920 mm/filemap.c:908
 filemap_add_folio+0xa8/0x3d0 mm/filemap.c:962
 do_read_cache_folio+0x1d7/0x790 mm/filemap.c:3626
 read_mapping_folio include/linux/pagemap.h:799 [inline]
 read_part_sector+0xce/0x360 block/partitions/core.c:724
 amiga_partition+0xdc/0x17e0 block/partitions/amiga.c:53
 check_partition block/partitions/core.c:146 [inline]
 blk_add_partitions block/partitions/core.c:609 [inline]
 bdev_disk_changed+0x7f9/0x1450 block/partitions/core.c:695
 loop_reread_partitions drivers/block/loop.c:513 [inline]
 loop_set_status+0x72a/0x910 drivers/block/loop.c:1318
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:24 [inline]
 free_pages_prepare mm/page_alloc.c:1487 [inline]
 free_pcp_prepare mm/page_alloc.c:1537 [inline]
 free_unref_page_prepare+0x8e5/0x9e0 mm/page_alloc.c:3414
 free_unref_page+0x2e/0x3f0 mm/page_alloc.c:3509
 free_contig_range+0x9d/0x150 mm/page_alloc.c:9498
 destroy_args+0xef/0xa0e mm/debug_vm_pgtable.c:1031
 debug_vm_pgtable+0x33c/0x38e mm/debug_vm_pgtable.c:1359
 do_one_initcall+0x257/0x800 init/main.c:1270
 do_initcall_level+0x13d/0x1ed init/main.c:1343
 do_initcalls+0x4b/0x8a init/main.c:1359
 kernel_init_freeable+0x401/0x5ab init/main.c:1598
 kernel_init+0x19/0x1b0 init/main.c:1486
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295

Memory state around the buggy address:
 ffff8880551f7e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 ffff8880551f7e80: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc
>ffff8880551f7f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
                                     ^
 ffff8880551f7f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff8880551f8000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
==================================================================

Crashes (48):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/09/09 04:09 linux-6.1.y cf82dcca9634 8387c273 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: slab-out-of-bounds Read in __ext4_iget
2026/05/01 02:24 linux-6.1.y 4931e0e1673d 753c55b9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: slab-out-of-bounds Read in __ext4_iget
2025/12/24 03:06 linux-6.1.y 50cbba13faa2 d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: slab-out-of-bounds Read in __ext4_iget
2025/07/04 14:57 linux-6.1.y 7e69c33e4858 d869b261 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: slab-out-of-bounds Read in __ext4_iget
2025/02/01 20:38 linux-6.1.y 0cbb5f65e52f 568559e4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: slab-out-of-bounds Read in __ext4_iget
2025/04/03 18:14 linux-6.1.y 8e60a714ba3b d7ae3a11 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 KASAN: slab-out-of-bounds Read in __ext4_iget
2025/04/02 05:44 linux-6.1.y 8e60a714ba3b c799dfdd .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 KASAN: slab-out-of-bounds Read in __ext4_iget
2026/06/19 19:52 linux-6.1.y fdb6fcb41cc7 43bfcdb0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2026/06/12 16:21 linux-6.1.y 228da13e907e 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2026/06/05 23:40 linux-6.1.y 228da13e907e cc095639 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2026/06/02 11:03 linux-6.1.y 228da13e907e 62fe1528 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2026/06/01 20:46 linux-6.1.y 228da13e907e 1095583b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2026/05/26 08:35 linux-6.1.y dcbcab9d7079 a3e47276 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2026/05/15 08:32 linux-6.1.y ad16b162f21d 9cd3beaa .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2026/05/04 20:03 linux-6.1.y 4931e0e1673d a898ba9c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2026/05/02 07:18 linux-6.1.y 4931e0e1673d a0d91488 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2026/04/22 09:51 linux-6.1.y 7c87defbd336 4595e353 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2026/04/13 10:28 linux-6.1.y 8e8fc038cad5 9530ccf9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2026/04/07 22:48 linux-6.1.y 1989cd3d56e2 2c961e87 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2026/01/27 22:53 linux-6.1.y cd9b81672742 3029c699 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2026/01/26 10:33 linux-6.1.y cd9b81672742 a4c52dd6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2025/11/26 13:46 linux-6.1.y f6e38ae624cf d6526ea3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2025/11/17 18:47 linux-6.1.y f6e38ae624cf ef766cd7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2025/11/17 12:07 linux-6.1.y f6e38ae624cf ef766cd7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2025/11/12 13:20 linux-6.1.y f6e38ae624cf 07e030de .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2025/10/20 14:11 linux-6.1.y 8e6e2188d949 d422939c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2025/10/20 14:11 linux-6.1.y 8e6e2188d949 d422939c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2025/10/17 09:35 linux-6.1.y c2fda4b3f577 7adf5298 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2025/08/21 13:46 linux-6.1.y 0bc96de781b4 3e79b825 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2025/07/31 16:02 linux-6.1.y 3594f306da12 0c075d67 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2025/07/28 10:48 linux-6.1.y 3594f306da12 fb8f743d .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2025/07/26 15:02 linux-6.1.y 3594f306da12 fb8f743d .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2025/06/21 02:05 linux-6.1.y 58485ff1a74f d6cdfb8a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2025/06/05 22:51 linux-6.1.y 58485ff1a74f 6b6b5f21 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2025/05/21 12:00 linux-6.1.y 325285d9fc86 dc5d3808 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2025/04/01 02:21 linux-6.1.y 8e60a714ba3b 36d76a97 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2025/03/13 08:29 linux-6.1.y 6ae7ac5c4251 44be8b44 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan KASAN: use-after-free Read in __ext4_iget
2026/06/11 13:27 linux-6.1.y 228da13e907e d93a6ab6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 KASAN: use-after-free Read in __ext4_iget
2026/05/26 08:25 linux-6.1.y dcbcab9d7079 a3e47276 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 KASAN: use-after-free Read in __ext4_iget
2026/03/26 11:21 linux-6.1.y 1989cd3d56e2 766b6434 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 KASAN: use-after-free Read in __ext4_iget
2026/01/20 09:43 linux-6.1.y cd9b81672742 06648d9c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 KASAN: use-after-free Read in __ext4_iget
2025/10/30 16:51 linux-6.1.y f6e38ae624cf 2c50b6a9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 KASAN: use-after-free Read in __ext4_iget
2025/09/04 23:03 linux-6.1.y 28c695c365e1 d291dd2d .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 KASAN: use-after-free Read in __ext4_iget
2025/05/05 10:00 linux-6.1.y ac7079a42ea5 b0714e37 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 KASAN: use-after-free Read in __ext4_iget
2025/04/15 10:20 linux-6.1.y 420102835862 23b969b7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 KASAN: use-after-free Read in __ext4_iget
2025/04/01 22:53 linux-6.1.y 8e60a714ba3b b8645499 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 KASAN: use-after-free Read in __ext4_iget
2025/03/29 17:06 linux-6.1.y 8e60a714ba3b d3999433 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 KASAN: use-after-free Read in __ext4_iget
2025/03/13 13:25 linux-6.1.y 344a09659766 44be8b44 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 KASAN: use-after-free Read in __ext4_iget
* Struck through repros no longer work on HEAD.