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KASAN: use-after-free Write in pppol2tp_release

Status: upstream: reported C repro on 2026/06/11 04:50
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+7b261708d878bd949ebc@syzkaller.appspotmail.com
First crash: 4d10h, last: 6m
▶ ▼ Bug presence (2)
Date Name Commit Repro Result
2026/06/12 lts (merge base) ad16b162f21d C [report] lost connection to test machine
2026/06/12 upstream (ToT) 2b414a95b8f7 C [report] lost connection to test machine
▶ ▼ Similar bugs (2)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-49 KASAN: use-after-free Read in pppol2tp_release 19 C 6 2877d 2619d 0/3 public: reported C repro on 2019/04/14 00:00
android-44 KASAN: use-after-free Read in pppol2tp_release 19 5 2869d 3066d 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:102 [inline]
BUG: KASAN: use-after-free in atomic_long_try_cmpxchg_acquire include/linux/atomic/atomic-instrumented.h:1779 [inline]
BUG: KASAN: use-after-free in __mutex_trylock_fast kernel/locking/mutex.c:176 [inline]
BUG: KASAN: use-after-free in mutex_lock+0x86/0x1b0 kernel/locking/mutex.c:295
Write of size 8 at addr ffff88810fe82d50 by task syz.0.17/398

CPU: 1 PID: 398 Comm: syz.0.17 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
Call Trace:
 <TASK>
 __dump_stack+0x21/0x24 lib/dump_stack.c:88
 dump_stack_lvl+0x110/0x170 lib/dump_stack.c:106
 print_address_description+0x71/0x200 mm/kasan/report.c:316
 print_report+0x4a/0x60 mm/kasan/report.c:420
 kasan_report+0x122/0x150 mm/kasan/report.c:524
 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:102 [inline]
 atomic_long_try_cmpxchg_acquire include/linux/atomic/atomic-instrumented.h:1779 [inline]
 __mutex_trylock_fast kernel/locking/mutex.c:176 [inline]
 mutex_lock+0x86/0x1b0 kernel/locking/mutex.c:295
 pppol2tp_release+0x178/0x2b0 net/l2tp/l2tp_ppp.c:441
 __sock_release net/socket.c:652 [inline]
 sock_close+0xc9/0x220 net/socket.c:1389
 __fput+0x1fd/0x8f0 fs/file_table.c:320
 ____fput+0x15/0x20 fs/file_table.c:348
 task_work_run+0x1e1/0x250 kernel/task_work.c:203
 exit_task_work include/linux/task_work.h:39 [inline]
 do_exit+0xa7c/0x27c0 kernel/exit.c:886
 do_group_exit+0x21b/0x2e0 kernel/exit.c:1029
 get_signal+0x1382/0x14f0 kernel/signal.c:2891
 arch_do_signal_or_restart+0xd1/0x11c0 arch/x86/kernel/signal.c:871
 exit_to_user_mode_loop+0x7a/0xb0 kernel/entry/common.c:174
 exit_to_user_mode_prepare+0x87/0xd0 kernel/entry/common.c:210
 __syscall_exit_to_user_mode_work kernel/entry/common.c:292 [inline]
 syscall_exit_to_user_mode+0x1a/0x30 kernel/entry/common.c:303
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:82
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7fe56c79ce59
Code: Unable to access opcode bytes at 0x7fe56c79ce2f.
RSP: 002b:00007fe56d6f10e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 00007fe56ca15fa8 RCX: 00007fe56c79ce59
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe56ca15fa8
RBP: 00007fe56ca15fa0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fe56ca16038 R14: 00007ffd108dc990 R15: 00007ffd108dca78
 </TASK>

Allocated by task 398:
 kasan_save_stack mm/kasan/common.c:46 [inline]
 kasan_set_track+0x4b/0x70 mm/kasan/common.c:53
 kasan_save_alloc_info+0x1f/0x30 mm/kasan/generic.c:505
 ____kasan_kmalloc mm/kasan/common.c:380 [inline]
 __kasan_kmalloc+0x95/0xb0 mm/kasan/common.c:389
 kasan_kmalloc include/linux/kasan.h:212 [inline]
 __do_kmalloc_node mm/slab_common.c:938 [inline]
 __kmalloc+0xb4/0x1e0 mm/slab_common.c:951
 kmalloc include/linux/slab.h:568 [inline]
 kzalloc include/linux/slab.h:699 [inline]
 l2tp_session_create+0x38/0xbd0 net/l2tp/l2tp_core.c:1609
 pppol2tp_connect+0xbf5/0x1640 net/l2tp/l2tp_ppp.c:771
 __sys_connect_file net/socket.c:2000 [inline]
 __sys_connect+0x3da/0x460 net/socket.c:2017
 __do_sys_connect net/socket.c:2027 [inline]
 __se_sys_connect net/socket.c:2024 [inline]
 __x64_sys_connect+0x7a/0x90 net/socket.c:2024
 x64_sys_call+0x88d/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:43
 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

Freed by task 398:
 kasan_save_stack mm/kasan/common.c:46 [inline]
 kasan_set_track+0x4b/0x70 mm/kasan/common.c:53
 kasan_save_free_info+0x2b/0x40 mm/kasan/generic.c:516
 ____kasan_slab_free+0x132/0x180 mm/kasan/common.c:242
 __kasan_slab_free+0x11/0x20 mm/kasan/common.c:250
 kasan_slab_free include/linux/kasan.h:178 [inline]
 slab_free_hook mm/slub.c:1750 [inline]
 slab_free_freelist_hook+0xc2/0x190 mm/slub.c:1776
 slab_free mm/slub.c:3712 [inline]
 __kmem_cache_free+0xb7/0x1b0 mm/slub.c:3728
 kfree+0x6f/0xf0 mm/slab_common.c:990
 l2tp_session_free net/l2tp/l2tp_core.c:168 [inline]
 l2tp_session_put+0xaf/0x1a0 net/l2tp/l2tp_core.c:193
 l2tp_session_delete+0x3df/0x4d0 net/l2tp/l2tp_core.c:1582
 pppol2tp_release+0x169/0x2b0 net/l2tp/l2tp_ppp.c:438
 __sock_release net/socket.c:652 [inline]
 sock_close+0xc9/0x220 net/socket.c:1389
 __fput+0x1fd/0x8f0 fs/file_table.c:320
 ____fput+0x15/0x20 fs/file_table.c:348
 task_work_run+0x1e1/0x250 kernel/task_work.c:203
 exit_task_work include/linux/task_work.h:39 [inline]
 do_exit+0xa7c/0x27c0 kernel/exit.c:886
 do_group_exit+0x21b/0x2e0 kernel/exit.c:1029
 get_signal+0x1382/0x14f0 kernel/signal.c:2891
 arch_do_signal_or_restart+0xd1/0x11c0 arch/x86/kernel/signal.c:871
 exit_to_user_mode_loop+0x7a/0xb0 kernel/entry/common.c:174
 exit_to_user_mode_prepare+0x87/0xd0 kernel/entry/common.c:210
 __syscall_exit_to_user_mode_work kernel/entry/common.c:292 [inline]
 syscall_exit_to_user_mode+0x1a/0x30 kernel/entry/common.c:303
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:82
 entry_SYSCALL_64_after_hwframe+0x68/0xd2

The buggy address belongs to the object at ffff88810fe82c00
 which belongs to the cache kmalloc-512 of size 512
The buggy address is located 336 bytes inside of
 512-byte region [ffff88810fe82c00, ffff88810fe82e00)

The buggy address belongs to the physical page:
page:ffffea00043fa000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10fe80
head:ffffea00043fa000 order:2 compound_mapcount:0 compound_pincount:0
flags: 0x4000000000010200(slab|head|zone=1)
raw: 4000000000010200 0000000000000000 dead000000000122 ffff888100042f00
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 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 8, tgid 8 (kworker/u4:0), ts 28310096049, free_ts 28302395219
 set_page_owner include/linux/page_owner.h:33 [inline]
 post_alloc_hook+0x1f5/0x210 mm/page_alloc.c:2672
 prep_new_page+0x1c/0x110 mm/page_alloc.c:2679
 get_page_from_freelist+0x2ca9/0x2d20 mm/page_alloc.c:4586
 __alloc_pages+0x1fa/0x610 mm/page_alloc.c:5930
 alloc_slab_page+0x6e/0xf0 include/linux/gfp.h:-1
 allocate_slab mm/slub.c:1967 [inline]
 new_slab+0x98/0x3e0 mm/slub.c:2020
 ___slab_alloc+0x70f/0xb70 mm/slub.c:3177
 __slab_alloc+0x5e/0xa0 mm/slub.c:3263
 slab_alloc_node mm/slub.c:3348 [inline]
 __kmem_cache_alloc_node+0x204/0x2d0 mm/slub.c:3423
 __do_kmalloc_node mm/slab_common.c:937 [inline]
 __kmalloc_node_track_caller+0xa1/0x1e0 mm/slab_common.c:958
 kmalloc_reserve net/core/skbuff.c:449 [inline]
 __alloc_skb+0x226/0x4a0 net/core/skbuff.c:518
 alloc_skb include/linux/skbuff.h:1322 [inline]
 nlmsg_new include/net/netlink.h:987 [inline]
 inet_netconf_notify_devconf+0x169/0x220 net/ipv4/devinet.c:2128
 __devinet_sysctl_unregister net/ipv4/devinet.c:2639 [inline]
 devinet_sysctl_unregister net/ipv4/devinet.c:2663 [inline]
 inetdev_destroy net/ipv4/devinet.c:329 [inline]
 inetdev_event+0x80a/0x10a0 net/ipv4/devinet.c:1615
 notifier_call_chain kernel/notifier.c:87 [inline]
 raw_notifier_call_chain+0xa1/0x110 kernel/notifier.c:455
 call_netdevice_notifiers_info net/core/dev.c:2022 [inline]
 call_netdevice_notifiers_extack net/core/dev.c:2060 [inline]
 call_netdevice_notifiers net/core/dev.c:2074 [inline]
 unregister_netdevice_many+0x104a/0x1910 net/core/dev.c:11005
 sit_exit_batch_net+0x618/0x670 net/ipv6/sit.c:1888
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:26 [inline]
 free_pages_prepare mm/page_alloc.c:1580 [inline]
 free_pcp_prepare mm/page_alloc.c:1654 [inline]
 free_unref_page_prepare+0x80c/0x820 mm/page_alloc.c:3621
 free_unref_page+0x93/0x530 mm/page_alloc.c:3719
 free_the_page mm/page_alloc.c:863 [inline]
 __free_pages+0x67/0x100 mm/page_alloc.c:6020
 free_pages+0x82/0x90 mm/page_alloc.c:6031
 __stack_depot_save+0x45f/0x490 lib/stackdepot.c:506
 kasan_save_stack mm/kasan/common.c:47 [inline]
 kasan_set_track+0x60/0x70 mm/kasan/common.c:53
 kasan_save_alloc_info+0x1f/0x30 mm/kasan/generic.c:505
 __kasan_slab_alloc+0x72/0x80 mm/kasan/common.c:334
 kasan_slab_alloc include/linux/kasan.h:202 [inline]
 slab_post_alloc_hook+0x4f/0x2d0 mm/slab.h:768
 slab_alloc_node mm/slub.c:3382 [inline]
 kmem_cache_alloc_node+0x179/0x330 mm/slub.c:3429
 __alloc_skb+0xe8/0x4a0 net/core/skbuff.c:508
 alloc_skb include/linux/skbuff.h:1322 [inline]
 nlmsg_new include/net/netlink.h:987 [inline]
 __neigh_notify+0x84/0x130 net/core/neighbour.c:3508
 neigh_cleanup_and_release+0x2c/0x1a0 net/core/neighbour.c:101
 neigh_flush_dev+0x79a/0x950 net/core/neighbour.c:429
 __neigh_ifdown+0x3f/0x400 net/core/neighbour.c:446
 neigh_ifdown+0x1f/0x30 net/core/neighbour.c:464

Memory state around the buggy address:
 ffff88810fe82c00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff88810fe82c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff88810fe82d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                                                 ^
 ffff88810fe82d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff88810fe82e00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
==================================================================

Crashes (201):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/06/14 21:14 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/14 20:47 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/11 12:06 android14-6.1 bf32db543281 b754d2d8 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/11 11:40 android14-6.1 bf32db543281 b754d2d8 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/11 08:30 android14-6.1 bf32db543281 b754d2d8 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/11 07:34 android14-6.1 bf32db543281 b754d2d8 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/11 06:50 android14-6.1 bf32db543281 b754d2d8 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/11 06:23 android14-6.1 bf32db543281 b754d2d8 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/11 05:59 android14-6.1 bf32db543281 b754d2d8 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/11 05:39 android14-6.1 bf32db543281 b754d2d8 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/11 05:34 android14-6.1 bf32db543281 b754d2d8 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/11 05:22 android14-6.1 bf32db543281 b754d2d8 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/11 05:10 android14-6.1 bf32db543281 b754d2d8 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/11 05:07 android14-6.1 bf32db543281 b754d2d8 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/11 04:47 android14-6.1 bf32db543281 b754d2d8 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/11 04:47 android14-6.1 bf32db543281 b754d2d8 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/11 06:56 android14-6.1 bf32db543281 b754d2d8 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/11 06:07 android14-6.1 bf32db543281 b754d2d8 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/15 12:43 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/15 12:07 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/15 09:49 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/15 07:22 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/15 06:20 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/15 04:35 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/15 03:33 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/15 01:22 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/15 00:04 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/14 22:58 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/14 21:38 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/14 19:38 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/14 18:04 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/14 16:22 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/14 14:38 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/14 14:13 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/14 12:45 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/14 11:33 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/14 10:26 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/14 09:19 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/14 07:02 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/14 04:44 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/14 04:44 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/14 03:32 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/14 01:20 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/13 23:59 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/13 22:52 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/13 21:46 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/13 20:07 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/13 18:58 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/13 15:21 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/13 13:38 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/13 11:42 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/13 04:25 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/13 03:20 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/13 02:19 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/13 00:32 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/12 23:19 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/12 14:42 android14-6.1 bf32db543281 e93da63e .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/12 14:11 android14-6.1 bf32db543281 e93da63e .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/12 12:39 android14-6.1 bf32db543281 e93da63e .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/12 08:51 android14-6.1 bf32db543281 e93da63e .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/11 02:01 android14-6.1 bf32db543281 b754d2d8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Write in pppol2tp_release
2026/06/13 19:42 android14-6.1 f17c14b8ada7 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_release
* Struck through repros no longer work on HEAD.