syzbot

 sign-in | mailing list | source | docs
🐞 Open [212] 🐞 Fixed [22] 🐞 Invalid [61] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

KASAN: use-after-free Write in vm_area_free

Status: upstream: reported C repro on 2022/10/13 07:55
Bug presence: origin:downstream
[Documentation on labels]
Reported-by: syzbot+7895926003edc3fd4e01@syzkaller.appspotmail.com
First crash: 570d, last: 469d
▶ ▼ Bug presence (3)
Date Name Commit Repro Result
2023/05/03 android13-5.15-lts (ToT) 19c0ed55a470 C [report] general protection fault in vma_interval_tree_insert_after
2023/05/03 lts (merge base) d86dfc4d95cd C Didn't crash
2023/05/03 upstream (ToT) 348551ddaf31 C Didn't crash
▶ ▼ Last patch testing requests (11)
Created Duration User Patch Repo Result
2024/04/17 23:11 14m retest repro android13-5.15-lts error OK
2024/02/07 22:55 11m retest repro android13-5.15-lts report log
2023/11/29 22:40 6m retest repro android13-5.15-lts report log
2023/09/20 22:25 8m retest repro android13-5.15-lts report log
2023/07/12 22:09 14m retest repro android13-5.15-lts report log
2023/04/06 08:19 16m tudor.ambarus@linaro.org git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git v5.15.72 OK log
2023/04/05 11:37 17m tudor.ambarus@linaro.org git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git v5.15.72 OK log
2023/04/04 10:47 9m tudor.ambarus@linaro.org android13-5.15-lts report log
2022/12/12 17:31 7m tudor.ambarus@linaro.org android13-5.15-lts report log
2022/12/09 16:07 18m tudor.ambarus@linaro.org git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git linux-5.15.y OK log
2022/12/09 16:06 15m tudor.ambarus@linaro.org upstream OK log

Sample crash report:
==================================================================
BUG: KASAN: use-after-free in instrument_atomic_read_write include/linux/instrumented.h:101 [inline]
BUG: KASAN: use-after-free in atomic_fetch_sub_release include/linux/atomic/atomic-instrumented.h:167 [inline]
BUG: KASAN: use-after-free in __refcount_sub_and_test include/linux/refcount.h:272 [inline]
BUG: KASAN: use-after-free in __refcount_dec_and_test include/linux/refcount.h:315 [inline]
BUG: KASAN: use-after-free in refcount_dec_and_test include/linux/refcount.h:333 [inline]
BUG: KASAN: use-after-free in kref_put include/linux/kref.h:64 [inline]
BUG: KASAN: use-after-free in anon_vma_name_put include/linux/mm_inline.h:343 [inline]
BUG: KASAN: use-after-free in free_anon_vma_name include/linux/mm_inline.h:374 [inline]
BUG: KASAN: use-after-free in vm_area_free+0x7e/0x230 kernel/fork.c:400
Write of size 4 at addr ffff88811f742870 by task syz-executor129/452

CPU: 1 PID: 452 Comm: syz-executor129 Not tainted 5.15.72-syzkaller-04310-g43eb03f7ce81 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x151/0x1b7 lib/dump_stack.c:106
 print_address_description+0x87/0x3d0 mm/kasan/report.c:256
 __kasan_report mm/kasan/report.c:435 [inline]
 kasan_report+0x1a6/0x1f0 mm/kasan/report.c:452
 kasan_check_range+0x2aa/0x2e0 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_fetch_sub_release include/linux/atomic/atomic-instrumented.h:167 [inline]
 __refcount_sub_and_test include/linux/refcount.h:272 [inline]
 __refcount_dec_and_test include/linux/refcount.h:315 [inline]
 refcount_dec_and_test include/linux/refcount.h:333 [inline]
 kref_put include/linux/kref.h:64 [inline]
 anon_vma_name_put include/linux/mm_inline.h:343 [inline]
 free_anon_vma_name include/linux/mm_inline.h:374 [inline]
 vm_area_free+0x7e/0x230 kernel/fork.c:400
 dup_mmap+0xbcd/0xea0 kernel/fork.c:671
 dup_mm+0x91/0x330 kernel/fork.c:1502
 copy_mm+0x108/0x1b0 kernel/fork.c:1554
 copy_process+0x1295/0x3250 kernel/fork.c:2245
 kernel_clone+0x22d/0x990 kernel/fork.c:2646
 __do_sys_clone kernel/fork.c:2772 [inline]
 __se_sys_clone kernel/fork.c:2756 [inline]
 __x64_sys_clone+0x289/0x310 kernel/fork.c:2756
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x44/0xd0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7f7dee2b0d69
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fff67ee7718 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7dee2b0d69
RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
RBP: 00007fff67ee7730 R08: 0000000000000000 R09: 0000000000000015
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
R13: 00007fff67ee7750 R14: 00007fff67ee7740 R15: 00007fff67ee7724
 </TASK>

Allocated by task 445:
 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+0xb2/0xe0 mm/kasan/common.c:466
 kasan_slab_alloc include/linux/kasan.h:244 [inline]
 slab_post_alloc_hook mm/slab.h:550 [inline]
 slab_alloc_node mm/slub.c:3236 [inline]
 slab_alloc mm/slub.c:3244 [inline]
 kmem_cache_alloc+0x189/0x2f0 mm/slub.c:3249
 vm_area_dup+0x26/0x1d0 kernel/fork.c:367
 dup_mmap+0x6b8/0xea0 kernel/fork.c:591
 dup_mm+0x91/0x330 kernel/fork.c:1502
 copy_mm+0x108/0x1b0 kernel/fork.c:1554
 copy_process+0x1295/0x3250 kernel/fork.c:2245
 kernel_clone+0x22d/0x990 kernel/fork.c:2646
 __do_sys_clone kernel/fork.c:2772 [inline]
 __se_sys_clone kernel/fork.c:2756 [inline]
 __x64_sys_clone+0x289/0x310 kernel/fork.c:2756
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x44/0xd0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x61/0xcb

Freed by task 451:
 kasan_save_stack mm/kasan/common.c:38 [inline]
 kasan_set_track+0x4c/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:220 [inline]
 slab_free_hook mm/slub.c:1721 [inline]
 slab_free_freelist_hook+0xc9/0x1a0 mm/slub.c:1747
 slab_free mm/slub.c:3515 [inline]
 kmem_cache_free+0x11a/0x2e0 mm/slub.c:3531
 ____vm_area_free kernel/fork.c:386 [inline]
 vm_area_free+0x1ae/0x230 kernel/fork.c:412
 remove_vma mm/mmap.c:190 [inline]
 exit_mmap+0x5dd/0x7a0 mm/mmap.c:3205
 __mmput+0x95/0x300 kernel/fork.c:1162
 mmput+0x50/0x60 kernel/fork.c:1184
 exit_mm+0x50d/0x760 kernel/exit.c:504
 do_exit+0x63c/0x24d0 kernel/exit.c:815
 __do_sys_exit kernel/exit.c:894 [inline]
 __se_sys_exit kernel/exit.c:892 [inline]
 __ia32_sys_exit+0x0/0x40 kernel/exit.c:892
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x44/0xd0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x61/0xcb

The buggy address belongs to the object at ffff88811f742818
 which belongs to the cache vm_area_struct of size 232
The buggy address is located 88 bytes inside of
 232-byte region [ffff88811f742818, ffff88811f742900)
The buggy address belongs to the page:
page:ffffea00047dd080 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11f742
flags: 0x4000000000000200(slab|zone=1)
raw: 4000000000000200 0000000000000000 dead000000000122 ffff888100274d80
raw: 0000000000000000 00000000000d000d 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 445, ts 24758360952, free_ts 0
 set_page_owner include/linux/page_owner.h:33 [inline]
 post_alloc_hook+0x1ab/0x1b0 mm/page_alloc.c:2495
 prep_new_page mm/page_alloc.c:2501 [inline]
 get_page_from_freelist+0x38b/0x400 mm/page_alloc.c:4281
 __alloc_pages+0x3a8/0x7c0 mm/page_alloc.c:5548
 allocate_slab+0x62/0x580 mm/slub.c:1928
 new_slab mm/slub.c:1991 [inline]
 ___slab_alloc+0x2e2/0x6f0 mm/slub.c:3024
 __slab_alloc+0x4a/0x90 mm/slub.c:3111
 slab_alloc_node mm/slub.c:3202 [inline]
 slab_alloc mm/slub.c:3244 [inline]
 kmem_cache_alloc+0x205/0x2f0 mm/slub.c:3249
 vm_area_dup+0x26/0x1d0 kernel/fork.c:367
 dup_mmap+0x6b8/0xea0 kernel/fork.c:591
 dup_mm+0x91/0x330 kernel/fork.c:1502
 copy_mm+0x108/0x1b0 kernel/fork.c:1554
 copy_process+0x1295/0x3250 kernel/fork.c:2245
 kernel_clone+0x22d/0x990 kernel/fork.c:2646
 __do_sys_clone kernel/fork.c:2772 [inline]
 __se_sys_clone kernel/fork.c:2756 [inline]
 __x64_sys_clone+0x289/0x310 kernel/fork.c:2756
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x44/0xd0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
page_owner free stack trace missing

Memory state around the buggy address:
 ffff88811f742700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff88811f742780: fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc fc
>ffff88811f742800: fc fc fc fa fb fb fb fb fb fb fb fb fb fb fb fb
                                                             ^
 ffff88811f742880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff88811f742900: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb
==================================================================

Crashes (68):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2022/10/13 07:44 android13-5.15-lts 43eb03f7ce81 3f6b40a1 .config console log report syz C [disk image] [vmlinux] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2023/01/22 02:14 android13-5.15-lts 72d681a01da5 cc0f9968 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in vm_area_free
2023/01/20 07:19 android13-5.15-lts c73b4619ad86 71197f3a .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in vm_area_free
2023/01/19 18:00 android13-5.15-lts c73b4619ad86 66fca3ae .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2023/01/19 06:32 android13-5.15-lts c73b4619ad86 4620c2d9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2023/01/19 00:20 android13-5.15-lts c73b4619ad86 4620c2d9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in vm_area_free
2023/01/16 00:44 android13-5.15-lts c73b4619ad86 a63719e7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2023/01/13 18:07 android13-5.15-lts c73b4619ad86 529798b0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2023/01/08 23:13 android13-5.15-lts c73b4619ad86 1dac8c7a .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in vm_area_free
2023/01/08 19:52 android13-5.15-lts c73b4619ad86 1dac8c7a .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2023/01/05 10:01 android13-5.15-lts c73b4619ad86 1dac8c7a .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in vm_area_free
2023/01/04 04:47 android13-5.15-lts c73b4619ad86 f0036e18 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2023/01/02 23:31 android13-5.15-lts c73b4619ad86 ab32d508 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2023/01/02 02:13 android13-5.15-lts c73b4619ad86 ab32d508 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/12/28 22:00 android13-5.15-lts c73b4619ad86 44712fbc .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/12/28 09:36 android13-5.15-lts c73b4619ad86 44712fbc .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/12/27 06:23 android13-5.15-lts c73b4619ad86 9da18ae8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/12/25 09:17 android13-5.15-lts c73b4619ad86 9da18ae8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/12/25 03:15 android13-5.15-lts c73b4619ad86 9da18ae8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/12/22 10:15 android13-5.15-lts c73b4619ad86 4067838e .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in vm_area_free
2022/12/21 03:48 android13-5.15-lts c73b4619ad86 d3e76707 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/12/17 23:30 android13-5.15-lts c73b4619ad86 05494336 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in vm_area_free
2022/12/15 17:40 android13-5.15-lts c73b4619ad86 6f9c033e .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/12/10 07:42 android13-5.15-lts 7048384c9872 67be1ae7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/12/09 11:33 android13-5.15-lts 7048384c9872 1034e5fa .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/12/07 10:05 android13-5.15-lts 92f701cae0bc d88f3abb .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in vm_area_free
2022/12/05 14:45 android13-5.15-lts 92f701cae0bc e080de16 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/12/04 08:44 android13-5.15-lts 92f701cae0bc e080de16 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/11/30 00:09 android13-5.15-lts d9d889009b78 579a3740 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/11/29 14:25 android13-5.15-lts 4ec71a9ec769 ca9683b8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in vm_area_free
2022/11/27 04:07 android13-5.15-lts 4ec71a9ec769 f4470a7b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/11/25 07:07 android13-5.15-lts 4ec71a9ec769 74a66371 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/11/24 00:26 android13-5.15-lts 4ec71a9ec769 52fdf57a .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in vm_area_free
2022/11/23 19:49 android13-5.15-lts 4ec71a9ec769 52fdf57a .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in vm_area_free
2022/11/19 09:48 android13-5.15-lts 4ec71a9ec769 5bb70014 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in vm_area_free
2022/11/17 23:36 android13-5.15-lts 4ec71a9ec769 4ba8ab94 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/11/17 07:00 android13-5.15-lts 4ec71a9ec769 3a127a31 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in vm_area_free
2022/11/16 16:23 android13-5.15-lts 7f2e600bf63a 3a127a31 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/11/15 04:25 android13-5.15-lts 7f2e600bf63a 97de9cfc .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in vm_area_free
2022/11/14 07:16 android13-5.15-lts 7f2e600bf63a 7ba4d859 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/11/12 07:47 android13-5.15-lts 7f2e600bf63a f42ee5d8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in vm_area_free
2022/11/10 08:08 android13-5.15-lts 7f2e600bf63a b2488a87 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in vm_area_free
2022/11/10 07:51 android13-5.15-lts 7f2e600bf63a b2488a87 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in vm_area_free
2022/11/07 15:55 android13-5.15-lts 7f2e600bf63a a779b11a .config console log report info [disk image] [vmlinux] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/11/04 13:52 android13-5.15-lts 7f2e600bf63a 6d752409 .config console log report info [disk image] [vmlinux] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/11/04 11:55 android13-5.15-lts 7f2e600bf63a 6d752409 .config console log report info [disk image] [vmlinux] ci2-android-5-15 KASAN: use-after-free Write in vm_area_free
2022/11/02 18:41 android13-5.15-lts 7f2e600bf63a 08977f5d .config console log report info [disk image] [vmlinux] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/11/01 15:51 android13-5.15-lts 7f2e600bf63a a1d8560a .config console log report info [disk image] [vmlinux] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/11/01 15:20 android13-5.15-lts 7f2e600bf63a a1d8560a .config console log report info [disk image] [vmlinux] ci2-android-5-15 KASAN: use-after-free Write in vm_area_free
2022/10/31 06:34 android13-5.15-lts 7f2e600bf63a 2a71366b .config console log report info [disk image] [vmlinux] ci2-android-5-15 KASAN: use-after-free Write in vm_area_free
2022/10/30 20:14 android13-5.15-lts 7f2e600bf63a 2a71366b .config console log report info [disk image] [vmlinux] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/10/30 02:02 android13-5.15-lts 7f2e600bf63a 2a71366b .config console log report info [disk image] [vmlinux] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/10/29 19:29 android13-5.15-lts 7f2e600bf63a 2a71366b .config console log report info [disk image] [vmlinux] ci2-android-5-15 KASAN: use-after-free Write in vm_area_free
2022/10/29 12:35 android13-5.15-lts 7f2e600bf63a 899d812a .config console log report info [disk image] [vmlinux] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/10/27 18:39 android13-5.15-lts 7f2e600bf63a 5c716ff6 .config console log report info [disk image] [vmlinux] ci2-android-5-15 KASAN: use-after-free Write in vm_area_free
2022/10/25 14:04 android13-5.15-lts 7f2e600bf63a 45645420 .config console log report info [disk image] [vmlinux] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/10/24 19:57 android13-5.15-lts 7f2e600bf63a faae2fda .config console log report info [disk image] [vmlinux] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/10/23 01:02 android13-5.15-lts 7f2e600bf63a c0b80a55 .config console log report info [disk image] [vmlinux] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/10/23 00:07 android13-5.15-lts 7f2e600bf63a c0b80a55 .config console log report info [disk image] [vmlinux] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/10/22 21:41 android13-5.15-lts 7f2e600bf63a c0b80a55 .config console log report info [disk image] [vmlinux] ci2-android-5-15 KASAN: use-after-free Write in vm_area_free
2022/10/22 15:00 android13-5.15-lts 7f2e600bf63a c0b80a55 .config console log report info [disk image] [vmlinux] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/10/17 19:01 android13-5.15-lts 44b8b2ac1d96 94744d21 .config console log report info [disk image] [vmlinux] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/10/15 08:05 android13-5.15-lts 44b8b2ac1d96 67cb024c .config console log report info [disk image] [vmlinux] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/10/14 11:52 android13-5.15-lts 44b8b2ac1d96 4954e4b2 .config console log report info [disk image] [vmlinux] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/10/14 06:46 android13-5.15-lts 44b8b2ac1d96 4954e4b2 .config console log report info [disk image] [vmlinux] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/10/13 07:22 android13-5.15-lts 43eb03f7ce81 3f6b40a1 .config console log report info [disk image] [vmlinux] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
2022/10/12 23:18 android13-5.15-lts 43eb03f7ce81 16a9c9e0 .config console log report info [disk image] [vmlinux] ci2-android-5-15-perf KASAN: use-after-free Write in vm_area_free
* Struck through repros no longer work on HEAD.