KASAN: use-after-free Write in pppol2tp_release

Status: upstream: reported C repro on 2026/06/22 20:31
Reported-by: syzbot+bf28d148b4d82ae2e3da@syzkaller.appspotmail.com
First crash: 106d, last: 1h59m
▶ ▼ Similar bugs (4)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-6-1 KASAN: use-after-free Write in pppol2tp_release origin:upstream missing-backport 22 syz, C 2556 3h38m 118d 0/2 upstream: reported C repro on 2026/06/11 04:50
android-5-15 KASAN: use-after-free Write in pppol2tp_release origin:upstream missing-backport 22 syz, C 2506 51m 107d 0/2 upstream: reported C repro on 2026/06/22 15:45
android-49 KASAN: use-after-free Read in pppol2tp_release 19 syz, C 6 2991d 2733d 0/3 public: reported C repro on 2019/04/14 00:00
android-44 KASAN: use-after-free Read in pppol2tp_release 19 5 2983d 3180d 0/2 auto-closed as invalid on 2019/02/22 14:09

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 atomic64_try_cmpxchg_acquire include/asm-generic/atomic-instrumented.h:1515 [inline]
BUG: KASAN: use-after-free in atomic_long_try_cmpxchg_acquire include/asm-generic/atomic-long.h:443 [inline]
BUG: KASAN: use-after-free in __mutex_trylock_fast kernel/locking/mutex.c:173 [inline]
BUG: KASAN: use-after-free in mutex_lock+0x85/0xf0 kernel/locking/mutex.c:298
Write of size 8 at addr ffff88810fd0b150 by task syz.2.17/402

CPU: 1 PID: 402 Comm: syz.2.17 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
Call Trace:
 __dump_stack+0x21/0x24 lib/dump_stack.c:77
 dump_stack_lvl+0x1a7/0x208 lib/dump_stack.c:118
 print_address_description+0x7f/0x2c0 mm/kasan/report.c:248
 __kasan_report mm/kasan/report.c:435 [inline]
 kasan_report+0x100/0x140 mm/kasan/report.c:452
 check_region_inline mm/kasan/generic.c:-1 [inline]
 kasan_check_range+0x249/0x2a0 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]
 atomic64_try_cmpxchg_acquire include/asm-generic/atomic-instrumented.h:1515 [inline]
 atomic_long_try_cmpxchg_acquire include/asm-generic/atomic-long.h:443 [inline]
 __mutex_trylock_fast kernel/locking/mutex.c:173 [inline]
 mutex_lock+0x85/0xf0 kernel/locking/mutex.c:298
 pppol2tp_release+0x178/0x2b0 net/l2tp/l2tp_ppp.c:442
 __sock_release net/socket.c:597 [inline]
 sock_close+0xb8/0x200 net/socket.c:1287
 __fput+0x2dc/0x730 fs/file_table.c:281
 ____fput+0x15/0x20 fs/file_table.c:314
 task_work_run+0x127/0x190 kernel/task_work.c:189
 exit_task_work include/linux/task_work.h:33 [inline]
 do_exit+0xa7c/0x24e0 kernel/exit.c:879
 do_group_exit+0x149/0x310 kernel/exit.c:993
 get_signal+0xfb1/0x1300 kernel/signal.c:2806
 arch_do_signal_or_restart+0xe7/0x11b0 arch/x86/kernel/signal.c:805
 handle_signal_work kernel/entry/common.c:148 [inline]
 exit_to_user_mode_loop+0xa2/0xe0 kernel/entry/common.c:172
 exit_to_user_mode_prepare+0x76/0xa0 kernel/entry/common.c:202
 syscall_exit_to_user_mode+0x1d/0x40 kernel/entry/common.c:277
 do_syscall_64+0x3d/0x40 arch/x86/entry/common.c:56
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7f54fed9a317
Code: Unable to access opcode bytes at RIP 0x7f54fed9a2ed.
RSP: 002b:00007fffb6b99b90 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6
RAX: fffffffffffffdfc RBX: 0000555591899500 RCX: 00007f54fed9a317
RDX: 00007fffb6b99bd0 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007f54fee768e0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
R13: 00007f54ff066fac R14: 00007f54ff066fa0 R15: 00007f54ff066fa0

Allocated by task 401:
 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:430 [inline]
 ____kasan_kmalloc mm/kasan/common.c:509 [inline]
 __kasan_kmalloc+0xd4/0x100 mm/kasan/common.c:518
 kasan_kmalloc include/linux/kasan.h:254 [inline]
 __kmalloc+0x19f/0x330 mm/slub.c:4038
 kmalloc include/linux/slab.h:560 [inline]
 kzalloc include/linux/slab.h:667 [inline]
 l2tp_session_create+0x39/0xb60 net/l2tp/l2tp_core.c:1616
 pppol2tp_connect+0xbf5/0x1640 net/l2tp/l2tp_ppp.c:772
 __sys_connect_file net/socket.c:1867 [inline]
 __sys_connect+0x3ce/0x450 net/socket.c:1884
 __do_sys_connect net/socket.c:1894 [inline]
 __se_sys_connect net/socket.c:1891 [inline]
 __x64_sys_connect+0x7a/0x90 net/socket.c:1891
 do_syscall_64+0x31/0x40 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x61/0xcb

Freed by task 402:
 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:362
 __kasan_slab_free+0x11/0x20 mm/kasan/common.c:370
 kasan_slab_free include/linux/kasan.h:220 [inline]
 slab_free_hook mm/slub.c:1600 [inline]
 slab_free_freelist_hook+0xc5/0x190 mm/slub.c:1626
 slab_free mm/slub.c:3208 [inline]
 kfree+0xc0/0x270 mm/slub.c:4196
 l2tp_session_free net/l2tp/l2tp_core.c:168 [inline]
 l2tp_session_put+0xb2/0x1a0 net/l2tp/l2tp_core.c:193
 l2tp_session_delete+0x3a9/0x4a0 net/l2tp/l2tp_core.c:1589
 pppol2tp_release+0x169/0x2b0 net/l2tp/l2tp_ppp.c:439
 __sock_release net/socket.c:597 [inline]
 sock_close+0xb8/0x200 net/socket.c:1287
 __fput+0x2dc/0x730 fs/file_table.c:281
 ____fput+0x15/0x20 fs/file_table.c:314
 task_work_run+0x127/0x190 kernel/task_work.c:189
 exit_task_work include/linux/task_work.h:33 [inline]
 do_exit+0xa7c/0x24e0 kernel/exit.c:879
 do_group_exit+0x149/0x310 kernel/exit.c:993
 get_signal+0xfb1/0x1300 kernel/signal.c:2806
 arch_do_signal_or_restart+0xe7/0x11b0 arch/x86/kernel/signal.c:805
 handle_signal_work kernel/entry/common.c:148 [inline]
 exit_to_user_mode_loop+0xa2/0xe0 kernel/entry/common.c:172
 exit_to_user_mode_prepare+0x76/0xa0 kernel/entry/common.c:202
 syscall_exit_to_user_mode+0x1d/0x40 kernel/entry/common.c:277
 do_syscall_64+0x3d/0x40 arch/x86/entry/common.c:56
 entry_SYSCALL_64_after_hwframe+0x61/0xcb

The buggy address belongs to the object at ffff88810fd0b000
 which belongs to the cache kmalloc-512 of size 512
The buggy address is located 336 bytes inside of
 512-byte region [ffff88810fd0b000, ffff88810fd0b200)
The buggy address belongs to the page:
page:ffffea00043f4200 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10fd08
head:ffffea00043f4200 order:2 compound_mapcount:0 compound_pincount:0
flags: 0x4000000000010200(slab|head)
raw: 4000000000010200 ffffea000441a900 0000000600000006 ffff888100043080
raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 96, ts 4992639697, free_ts 0
 set_page_owner include/linux/page_owner.h:35 [inline]
 post_alloc_hook mm/page_alloc.c:2456 [inline]
 prep_new_page+0x176/0x190 mm/page_alloc.c:2462
 get_page_from_freelist+0x225f/0x23f0 mm/page_alloc.c:4254
 __alloc_pages_nodemask+0x29a/0x640 mm/page_alloc.c:5384
 alloc_slab_page mm/slub.c:-1 [inline]
 allocate_slab mm/slub.c:1813 [inline]
 new_slab+0x84/0x3f0 mm/slub.c:1874
 new_slab_objects mm/slub.c:2632 [inline]
 ___slab_alloc+0x2f8/0x4c0 mm/slub.c:2796
 __slab_alloc+0x63/0xa0 mm/slub.c:2836
 slab_alloc_node mm/slub.c:2918 [inline]
 slab_alloc mm/slub.c:2960 [inline]
 __kmalloc_track_caller+0x1e4/0x310 mm/slub.c:4541
 __kmalloc_reserve net/core/skbuff.c:144 [inline]
 __alloc_skb+0xdc/0x520 net/core/skbuff.c:212
 alloc_skb include/linux/skbuff.h:1126 [inline]
 alloc_uevent_skb+0x85/0x240 lib/kobject_uevent.c:290
 uevent_net_broadcast_untagged lib/kobject_uevent.c:326 [inline]
 kobject_uevent_net_broadcast+0x335/0x5a0 lib/kobject_uevent.c:409
 kobject_uevent_env+0x52b/0x700 lib/kobject_uevent.c:608
 kobject_synth_uevent+0x452/0x940 lib/kobject_uevent.c:208
 store_uevent+0x16/0x30 kernel/module.c:1233
 module_attr_store+0x5f/0x80 kernel/params.c:921
 sysfs_kf_write+0x129/0x150 fs/sysfs/file.c:143
 kernfs_fop_write_iter+0x2bd/0x400 fs/kernfs/file.c:296
page_owner free stack trace missing

Memory state around the buggy address:
 ffff88810fd0b000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff88810fd0b080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff88810fd0b100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                                                 ^
 ffff88810fd0b180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff88810fd0b200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
==================================================================
Disablin

Crashes (4165):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/10/06 09:06 android13-5.10-lts 207de56dd089 f7710056 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/05 04:22 android13-5.10-lts 42d4fb705937 57bbd979 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/03 13:06 android13-5.10-lts 8ddf8d57c49c 57bbd979 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/27 11:16 android13-5.10-lts c5d8ec7afea2 a3c7249d .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/26 20:09 android13-5.10-lts c5d8ec7afea2 a3c7249d .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/24 09:06 android13-5.10-lts 452567d1985b 0281b448 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/24 07:31 android13-5.10-lts 452567d1985b 0281b448 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/22 02:24 android13-5.10-lts 452567d1985b 853b104b .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/20 23:57 android13-5.10-lts 452567d1985b 853b104b .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/19 18:47 android13-5.10-lts 452567d1985b 853b104b .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/19 14:44 android13-5.10-lts 452567d1985b 853b104b .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/19 10:04 android13-5.10-lts 452567d1985b 853b104b .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/18 21:47 android13-5.10-lts 452567d1985b 853b104b .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/14 04:56 android13-5.10-lts 452567d1985b 70a60e12 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/13 10:34 android13-5.10-lts 452567d1985b 70a60e12 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/13 02:07 android13-5.10-lts 452567d1985b 70a60e12 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/11 23:30 android13-5.10-lts 452567d1985b b6a5eeb7 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/09 14:31 android13-5.10-lts 452567d1985b 8387c273 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/08 05:17 android13-5.10-lts 452567d1985b 680aa3e1 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/02 20:29 android13-5.10-lts 4185c27befd4 85995287 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/02 19:35 android13-5.10-lts 4185c27befd4 85995287 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/02 18:39 android13-5.10-lts 4185c27befd4 85995287 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/02 17:36 android13-5.10-lts 4185c27befd4 85995287 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/01 16:50 android13-5.10-lts 4f08b4b867e1 587f6b29 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/01 12:36 android13-5.10-lts 4f08b4b867e1 587f6b29 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/08/31 10:14 android13-5.10-lts 174d3ccb72b8 2f52988a .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/08/29 05:04 android13-5.10-lts 174d3ccb72b8 2f52988a .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/08/28 16:58 android13-5.10-lts 174d3ccb72b8 e2fa417d .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/08/28 16:21 android13-5.10-lts 174d3ccb72b8 e2fa417d .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/08/28 15:38 android13-5.10-lts 174d3ccb72b8 e2fa417d .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/08/27 14:52 android13-5.10-lts 174d3ccb72b8 69a01293 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/08/27 06:42 android13-5.10-lts 174d3ccb72b8 a2b77b9e .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/08/25 06:10 android13-5.10-lts f01343e230a3 614e416a .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/08/24 15:49 android13-5.10-lts 7fd25e02391a b55bd4c3 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/06/22 20:27 android13-5.10-lts 72aefab72b3d 5a630be6 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/02 00:49 android13-5.10-lts 27ea5541934c f5cdae2f .config strace log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/29 13:36 android13-5.10-lts 340d402887d3 7bf4ea23 .config strace log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/22 02:56 android13-5.10-lts 452567d1985b 853b104b .config strace log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/16 18:14 android13-5.10-lts 452567d1985b 12a0a44a .config strace log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/15 23:13 android13-5.10-lts 452567d1985b 2daa4bb5 .config strace log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/07 14:26 android13-5.10-lts 452567d1985b 680aa3e1 .config strace log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/06/22 20:24 android13-5.10-lts 72aefab72b3d 5a630be6 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/07 15:59 android13-5.10-lts b677692288f7 6520ecdb .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/07 14:39 android13-5.10-lts b677692288f7 6520ecdb .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/07 13:42 android13-5.10-lts b677692288f7 6520ecdb .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/07 12:21 android13-5.10-lts b677692288f7 6520ecdb .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/07 08:46 android13-5.10-lts 207de56dd089 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/07 07:05 android13-5.10-lts 207de56dd089 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/07 05:41 android13-5.10-lts 207de56dd089 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/07 02:37 android13-5.10-lts 207de56dd089 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/07 00:06 android13-5.10-lts 207de56dd089 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/06 19:58 android13-5.10-lts 207de56dd089 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/06 19:49 android13-5.10-lts 207de56dd089 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/06 18:34 android13-5.10-lts 207de56dd089 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/06 17:29 android13-5.10-lts 207de56dd089 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/06 15:17 android13-5.10-lts 207de56dd089 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/06 12:33 android13-5.10-lts 207de56dd089 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/06 11:01 android13-5.10-lts 207de56dd089 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/06 09:35 android13-5.10-lts 207de56dd089 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/06 08:06 android13-5.10-lts 207de56dd089 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/06 06:59 android13-5.10-lts 207de56dd089 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/06 02:11 android13-5.10-lts 207de56dd089 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/06 01:05 android13-5.10-lts 207de56dd089 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/05 19:45 android13-5.10-lts 207de56dd089 af63e995 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/05 18:06 android13-5.10-lts 42d4fb705937 af63e995 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/05 13:02 android13-5.10-lts 42d4fb705937 af63e995 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/05 10:21 android13-5.10-lts 42d4fb705937 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/05 09:14 android13-5.10-lts 42d4fb705937 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/05 08:09 android13-5.10-lts 42d4fb705937 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/05 05:44 android13-5.10-lts 42d4fb705937 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/05 03:57 android13-5.10-lts 42d4fb705937 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/05 02:42 android13-5.10-lts 42d4fb705937 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/05 00:20 android13-5.10-lts 42d4fb705937 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/04 23:55 android13-5.10-lts 42d4fb705937 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/04 22:05 android13-5.10-lts 42d4fb705937 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/04 20:46 android13-5.10-lts 42d4fb705937 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/04 18:31 android13-5.10-lts 42d4fb705937 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/04 17:04 android13-5.10-lts 42d4fb705937 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/04 14:47 android13-5.10-lts 42d4fb705937 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/04 12:52 android13-5.10-lts 42d4fb705937 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/04 10:12 android13-5.10-lts 42d4fb705937 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/04 07:27 android13-5.10-lts 8ddf8d57c49c 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/04 06:05 android13-5.10-lts 8ddf8d57c49c 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/04 04:17 android13-5.10-lts 8ddf8d57c49c 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/10/04 02:17 android13-5.10-lts 8ddf8d57c49c 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Write in pppol2tp_release
2026/09/26 16:57 android13-5.10-lts c5d8ec7afea2 a3c7249d .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KASAN: use-after-free Read in pppol2tp_release
2026/08/16 08:48 android13-5.10-lts e334a66065d3 746171ee .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-10 KFENCE: use-after-free write in pppol2tp_release
* Struck through repros no longer work on HEAD.