KASAN: use-after-free Write in pppol2tp_release

Status: upstream: reported C repro on 2026/06/22 15:45
Bug presence: origin:upstream
Labels: missing-backport
[Documentation on labels]
Reported-by: syzbot+717941cadbb868e1533b@syzkaller.appspotmail.com
First crash: 107d, last: 1h36m
▶ ▼ Bug presence (5)
Date Name Commit Repro Result
2026/08/29 android13-5.15-lts (ToT) 54850912d011 C [report] KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/07/04 lts (merge base) 05968b6dd0ff C [report] lost connection to test machine
2026/08/29 lts (merge base) 889ca6000ac7 C Didn't crash
2026/07/04 upstream (ToT) 1e9cdc2ea15a C [report] lost connection to test machine
2026/08/29 upstream (ToT) cf72cbb39da8 C Didn't crash
▶ ▼ 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 2554 6h12m 118d 0/2 upstream: reported C repro on 2026/06/11 04:50
android-5-10 KASAN: use-after-free Write in pppol2tp_release 22 syz, C 4158 29m 106d 0/2 upstream: reported C repro on 2026/06/22 20:31
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 atomic_long_try_cmpxchg_acquire include/linux/atomic/atomic-instrumented.h:1667 [inline]
BUG: KASAN: use-after-free in __mutex_trylock_fast kernel/locking/mutex.c:169 [inline]
BUG: KASAN: use-after-free in mutex_lock+0x8e/0x1c0 kernel/locking/mutex.c:288
Write of size 8 at addr ffff888109634d50 by task syz-executor389/324

CPU: 0 PID: 324 Comm: syz-executor389 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
Call Trace:
 <TASK>
 __dump_stack+0x21/0x30 lib/dump_stack.c:88
 dump_stack_lvl+0x110/0x170 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+0x10f/0x150 mm/kasan/report.c:444
 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]
 atomic_long_try_cmpxchg_acquire include/linux/atomic/atomic-instrumented.h:1667 [inline]
 __mutex_trylock_fast kernel/locking/mutex.c:169 [inline]
 mutex_lock+0x8e/0x1c0 kernel/locking/mutex.c:288
 pppol2tp_release+0x178/0x2b0 net/l2tp/l2tp_ppp.c:442
 __sock_release net/socket.c:649 [inline]
 sock_close+0xb8/0x200 net/socket.c:1336
 __fput+0x22b/0x900 fs/file_table.c:311
 ____fput+0x15/0x20 fs/file_table.c:339
 task_work_run+0x127/0x190 kernel/task_work.c:188
 exit_task_work include/linux/task_work.h:33 [inline]
 do_exit+0xb70/0x29a0 kernel/exit.c:896
 __do_sys_exit kernel/exit.c:979 [inline]
 __se_sys_exit kernel/exit.c:977 [inline]
 __x64_sys_exit+0x40/0x40 kernel/exit.c:977
 x64_sys_call+0x44/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:61
 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: 0033:0x7fd1a4415949
Code: Unable to access opcode bytes at RIP 0x7fd1a441591f.
RSP: 002b:00007fd1a43f5118 EFLAGS: 00000246 ORIG_RAX: 000000000000003c
RAX: ffffffffffffffda RBX: 00007fd1a44c7b48 RCX: 00007fd1a4415949
RDX: 00007fd1a43f59c8 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007fd1a44c7b40 R08: 0000000000000000 R09: 0000000023800000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd1a44944d4
R13: 0000200000000040 R14: 0000200000000908 R15: 0000200000000900
 </TASK>

Allocated by task 310:
 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_kmalloc mm/kasan/common.c:512 [inline]
 __kasan_kmalloc+0xd4/0x100 mm/kasan/common.c:521
 kasan_kmalloc include/linux/kasan.h:227 [inline]
 __kmalloc+0x13d/0x2c0 mm/slub.c:4436
 kmalloc include/linux/slab.h:624 [inline]
 kzalloc include/linux/slab.h:750 [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:1923 [inline]
 __sys_connect+0x3cb/0x450 net/socket.c:1940
 __do_sys_connect net/socket.c:1950 [inline]
 __se_sys_connect net/socket.c:1947 [inline]
 __x64_sys_connect+0x7a/0x90 net/socket.c:1947
 x64_sys_call+0x7c/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:43
 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 324:
 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]
 kfree+0xc4/0x270 mm/slub.c:4588
 l2tp_session_free net/l2tp/l2tp_core.c:168 [inline]
 l2tp_session_put+0xaf/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:649 [inline]
 sock_close+0xb8/0x200 net/socket.c:1336
 __fput+0x22b/0x900 fs/file_table.c:311
 ____fput+0x15/0x20 fs/file_table.c:339
 task_work_run+0x127/0x190 kernel/task_work.c:188
 exit_task_work include/linux/task_work.h:33 [inline]
 do_exit+0xb70/0x29a0 kernel/exit.c:896
 __do_sys_exit kernel/exit.c:979 [inline]
 __se_sys_exit kernel/exit.c:977 [inline]
 __ia32_sys_exit+0x0/0x40 kernel/exit.c:977
 x64_sys_call+0x44/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:61
 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

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+0x10b/0xf60 kernel/rcu/tree.c:3129
 blkg_release+0x23/0x30 block/blk-cgroup.c:114
 percpu_ref_put_many include/linux/percpu-refcount.h:322 [inline]
 percpu_ref_put include/linux/percpu-refcount.h:338 [inline]
 percpu_ref_call_confirm_rcu lib/percpu-refcount.c:164 [inline]
 percpu_ref_switch_to_atomic_rcu+0x611/0x620 lib/percpu-refcount.c:206
 rcu_do_batch+0x4c1/0xbf0 kernel/rcu/tree.c:2523
 rcu_core+0x4a3/0xef0 kernel/rcu/tree.c:2763
 rcu_core_si+0x9/0x10 kernel/rcu/tree.c:2776
 handle_softirqs+0x250/0x560 kernel/softirq.c:583
 run_ksoftirqd+0x28/0x40 kernel/softirq.c:959
 smpboot_thread_fn+0x446/0x880 kernel/smpboot.c:164
 kthread+0x3f5/0x4f0 kernel/kthread.c:337
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287

The buggy address belongs to the object at ffff888109634c00
 which belongs to the cache kmalloc-512 of size 512
The buggy address is located 336 bytes inside of
 512-byte region [ffff888109634c00, ffff888109634e00)
The buggy address belongs to the page:
page:ffffea0004258d00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x109634
head:ffffea0004258d00 order:2 compound_mapcount:0 compound_pincount:0
flags: 0x4000000000010200(slab|head|zone=1)
raw: 4000000000010200 ffffea00042aef00 0000000500000005 ffff888100042f00
raw: 0000000000000000 0000000080100010 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 1, ts 1954421296, free_ts 0
 set_page_owner include/linux/page_owner.h:33 [inline]
 post_alloc_hook+0x192/0x1b0 mm/page_alloc.c:2607
 prep_new_page+0x1c/0x110 mm/page_alloc.c:2613
 get_page_from_freelist+0x2c3a/0x2cd0 mm/page_alloc.c:4487
 __alloc_pages+0x1a2/0x460 mm/page_alloc.c:5824
 alloc_slab_page mm/slub.c:-1 [inline]
 allocate_slab mm/slub.c:1937 [inline]
 new_slab+0xa0/0x4d0 mm/slub.c:2000
 ___slab_alloc+0x3ac/0x840 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_trace+0x146/0x270 mm/slub.c:3272
 kmem_cache_alloc_node_trace include/linux/slab.h:508 [inline]
 kmalloc_node include/linux/slab.h:637 [inline]
 kzalloc_node include/linux/slab.h:761 [inline]
 blkg_alloc+0x82/0x5d0 block/blk-cgroup.c:158
 blkcg_init_queue+0x29/0x210 block/blk-cgroup.c:1195
 blk_alloc_queue+0x3be/0x550 block/blk-core.c:593
 blk_mq_init_queue_data block/blk-mq.c:3199 [inline]
 blk_mq_init_queue+0x37/0xd0 block/blk-mq.c:3213
 scsi_alloc_sdev+0x66c/0x9c0 drivers/scsi/scsi_scan.c:319
 scsi_probe_and_add_lun+0x180/0x35d0 drivers/scsi/scsi_scan.c:1156
 __scsi_scan_target+0x1d2/0xb70 drivers/scsi/scsi_scan.c:1637
 scsi_scan_channel drivers/scsi/scsi_scan.c:1725 [inline]
 scsi_scan_host_selected+0x34e/0x600 drivers/scsi/scsi_scan.c:1754
page_owner free stack trace missing

Memory state around the buggy address:
 ffff888109634c00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff888109634c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff888109634d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                                                 ^
 ffff888109634d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff888109634e00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
==================================================================

Crashes (2501):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/10/06 21:45 android13-5.15-lts f5eaed2bbe33 f7710056 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/06 04:20 android13-5.15-lts f5eaed2bbe33 f7710056 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/04 10:07 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/01 06:22 android13-5.15-lts 17730f38b70b 38f7f0d1 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/09/23 22:52 android13-5.15-lts 5bfe2b8c1439 abce1216 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/09/23 22:04 android13-5.15-lts 5bfe2b8c1439 abce1216 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/09/23 20:56 android13-5.15-lts 5bfe2b8c1439 abce1216 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/09/22 14:10 android13-5.15-lts 5bfe2b8c1439 e12281bd .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/09/21 09:29 android13-5.15-lts 5bfe2b8c1439 853b104b .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/09/20 07:27 android13-5.15-lts 5bfe2b8c1439 853b104b .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/09/18 19:30 android13-5.15-lts 5bfe2b8c1439 853b104b .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/09/18 03:00 android13-5.15-lts 5bfe2b8c1439 8d7d05f1 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/09/17 13:37 android13-5.15-lts 5bfe2b8c1439 95928915 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/09/17 10:37 android13-5.15-lts 5bfe2b8c1439 95928915 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/09/15 23:35 android13-5.15-lts 5bfe2b8c1439 2daa4bb5 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/09/15 09:09 android13-5.15-lts 5bfe2b8c1439 81a27d1a .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/09/08 01:46 android13-5.15-lts e9b8a6529ffa 680aa3e1 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/09/05 23:51 android13-5.15-lts e9b8a6529ffa 4f7b22a0 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/09/03 01:34 android13-5.15-lts 3af1e5c20882 85995287 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/09/02 03:20 android13-5.15-lts 7f9a109e0767 587f6b29 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/09/01 04:15 android13-5.15-lts 54850912d011 316d9396 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/08/31 00:33 android13-5.15-lts 54850912d011 2f52988a .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/08/30 11:44 android13-5.15-lts 54850912d011 2f52988a .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/08/28 05:24 android13-5.15-lts 54850912d011 69a01293 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/08/26 21:59 android13-5.15-lts 771777348d20 a2b77b9e .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/08/24 06:03 android13-5.15-lts dd960aad97f0 1e72964b .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/08/22 05:39 android13-5.15-lts dd960aad97f0 1e72964b .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/08/20 17:52 android13-5.15-lts dd960aad97f0 1e72964b .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/08/14 17:01 android13-5.15-lts 54275df9611d 6f9b3e89 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/08/13 08:07 android13-5.15-lts 54275df9611d 359b2492 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/08/13 06:17 android13-5.15-lts 54275df9611d 359b2492 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/08/12 05:38 android13-5.15-lts 54275df9611d f8d35649 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/08/09 19:18 android13-5.15-lts 6148a1b6bae4 5d63f80b .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/08/05 01:24 android13-5.15-lts b885b84af7a2 d4abbeac .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/08/03 02:09 android13-5.15-lts 61d896ee2a80 e611ffe1 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/07/04 08:51 android13-5.15-lts a64de05eba09 fcece630 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/06/22 15:40 android13-5.15-lts 7ad09e849dbe 43bfcdb0 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/06/22 15:39 android13-5.15-lts 7ad09e849dbe 43bfcdb0 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/06 11:32 android13-5.15-lts f5eaed2bbe33 f7710056 .config strace log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/03 16:39 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/08/29 23:08 android13-5.15-lts 54850912d011 2f52988a .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/08/27 07:01 android13-5.15-lts 771777348d20 a2b77b9e .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/08/24 02:40 android13-5.15-lts dd960aad97f0 1e72964b .config strace log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/07 12:04 android13-5.15-lts d6c8aee048e0 6520ecdb .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/07 11:05 android13-5.15-lts f5eaed2bbe33 6520ecdb .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/07 09:48 android13-5.15-lts f5eaed2bbe33 6520ecdb .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/07 05:54 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/07 03:11 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/07 00:37 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/06 22:46 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/06 19:11 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/06 18:08 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/06 16:04 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/06 12:47 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/06 11:22 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/06 06:27 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/06 01:22 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/06 00:21 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/05 19:27 android13-5.15-lts f5eaed2bbe33 af63e995 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/05 17:25 android13-5.15-lts f5eaed2bbe33 af63e995 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/05 11:48 android13-5.15-lts f5eaed2bbe33 af63e995 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/05 09:53 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/05 06:50 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/05 05:10 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/05 01:01 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/04 23:39 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/04 22:13 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/04 18:18 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/04 15:16 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/04 12:22 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/04 11:16 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/04 09:44 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/04 08:15 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/04 07:05 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/04 05:47 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/04 01:43 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/03 23:37 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/03 21:04 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/03 19:13 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/03 16:35 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/03 13:40 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/03 11:24 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/03 11:00 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/03 09:59 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/10/03 04:52 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/06/22 13:11 android13-5.15-lts 7ad09e849dbe 43bfcdb0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Write in pppol2tp_release
2026/09/29 20:49 android13-5.15-lts f6f638556ea7 328436b3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KFENCE: use-after-free write in pppol2tp_release
2026/08/07 10:46 android13-5.15-lts b885b84af7a2 e4ef95d6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_release
* Struck through repros no longer work on HEAD.