KASAN: use-after-free Read in pppol2tp_sock_to_session

Status: upstream: reported C repro on 2026/06/11 05:10
Bug presence: origin:upstream
Labels: missing-backport
[Documentation on labels]
Reported-by: syzbot+52d75d56c6e1d2d6ff58@syzkaller.appspotmail.com
First crash: 148d, last: 1h52m
▶ ▼ Bug presence (5)
Date Name Commit Repro Result
2026/10/21 android14-6.1 (ToT) 5d72892f2677 C [report] KASAN: use-after-free Write in pppol2tp_release
2026/06/21 lts (merge base) 4fd016be1e49 C [report] lost connection to test machine
2026/09/07 lts (merge base) 25fcaef79489 C Didn't crash
2026/06/21 upstream (ToT) 1a3746ccbb0a C [report] lost connection to test machine
2026/09/07 upstream (ToT) 28924df2a08f C Didn't crash
▶ ▼ Similar bugs (2)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session origin:upstream 19 syz, C 3651 19m 137d 0/2 upstream: reported C repro on 2026/06/22 16:07
android-5-10 KASAN: use-after-free Read in pppol2tp_sock_to_session 19 syz, C 5533 14m 136d 0/2 upstream: reported C repro on 2026/06/22 21:37

Sample crash report:
==================================================================
BUG: KASAN: use-after-free in pppol2tp_sock_to_session+0x1a0/0x1b0 net/l2tp/l2tp_ppp.c:156
Read of size 4 at addr ffff88810e4d6800 by task syz-executor386/307

CPU: 1 PID: 307 Comm: syz-executor386 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
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
 __asan_report_load4_noabort+0x14/0x20 mm/kasan/report_generic.c:350
 pppol2tp_sock_to_session+0x1a0/0x1b0 net/l2tp/l2tp_ppp.c:156
 pppol2tp_release+0x150/0x2b0 net/l2tp/l2tp_ppp.c:434
 __sock_release net/socket.c:652 [inline]
 sock_close+0xc9/0x220 net/socket.c:1390
 __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+0xb0d/0x29f0 kernel/exit.c:896
 __do_sys_exit kernel/exit.c:1006 [inline]
 __se_sys_exit kernel/exit.c:1004 [inline]
 __x64_sys_exit+0x40/0x40 kernel/exit.c:1004
 x64_sys_call+0x67/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:61
 do_syscall_x64 arch/x86/entry/common.c:46 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7fc3f2d826c9
Code: Unable to access opcode bytes at 0x7fc3f2d8269f.
RSP: 002b:00007ffe7cda3538 EFLAGS: 00000246 ORIG_RAX: 000000000000003c
RAX: ffffffffffffffda RBX: 0000200000000040 RCX: 00007fc3f2d826c9
RDX: 00007fc3f2d947d7 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000023800000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe7cda37b8
R13: 431bde82d7b634db R14: 00007fc3f2e15c40 R15: 0000000000000002
 </TASK>

Allocated by task 306:
 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:1614
 pppol2tp_connect+0xbf5/0x1640 net/l2tp/l2tp_ppp.c:771
 __sys_connect_file net/socket.c:2001 [inline]
 __sys_connect+0x3da/0x460 net/socket.c:2018
 __do_sys_connect net/socket.c:2028 [inline]
 __se_sys_connect net/socket.c:2025 [inline]
 __x64_sys_connect+0x7a/0x90 net/socket.c:2025
 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 43:
 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:1587
 l2tp_tunnel_closeall net/l2tp/l2tp_core.c:1233 [inline]
 l2tp_tunnel_del_work+0x199/0x410 net/l2tp/l2tp_core.c:1271
 process_one_work+0x717/0xc30 kernel/workqueue.c:2302
 worker_thread+0xa4d/0x11d0 kernel/workqueue.c:2449
 kthread+0x281/0x320 kernel/kthread.c:386
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295

The buggy address belongs to the object at ffff88810e4d6800
 which belongs to the cache kmalloc-512 of size 512
The buggy address is located 0 bytes inside of
 512-byte region [ffff88810e4d6800, ffff88810e4d6a00)

The buggy address belongs to the physical page:
page:ffffea0004393500 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10e4d4
head:ffffea0004393500 order:2 compound_mapcount:0 compound_pincount:0
flags: 0x4000000000010200(slab|head|zone=1)
raw: 4000000000010200 0000000000000000 dead000000000001 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, tgid 1 (swapper/0), ts 3330719519, free_ts 3330513016
 set_page_owner include/linux/page_owner.h:33 [inline]
 post_alloc_hook+0x1f5/0x210 mm/page_alloc.c:2673
 prep_new_page+0x1c/0x110 mm/page_alloc.c:2680
 get_page_from_freelist+0x2ca9/0x2d20 mm/page_alloc.c:4587
 __alloc_pages+0x1fa/0x610 mm/page_alloc.c:5931
 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+0xa4/0x1e0 mm/slab_common.c:951
 kmalloc include/linux/slab.h:568 [inline]
 kzalloc include/linux/slab.h:699 [inline]
 alloc_workqueue+0x15e/0x1320 kernel/workqueue.c:4339
 igmp6_init+0x49/0x7c net/ipv6/mcast.c:3193
 inet6_init+0x287/0x68c net/ipv6/af_inet6.c:1156
 do_one_initcall+0x1d6/0x580 init/main.c:1433
 do_initcall_level+0x174/0x2df init/main.c:1506
 do_initcalls+0x50/0x92 init/main.c:1522
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:26 [inline]
 free_pages_prepare mm/page_alloc.c:1581 [inline]
 free_pcp_prepare mm/page_alloc.c:1655 [inline]
 free_unref_page_prepare+0x81b/0x820 mm/page_alloc.c:3622
 free_unref_page+0x93/0x530 mm/page_alloc.c:3720
 free_the_page mm/page_alloc.c:863 [inline]
 __free_pages+0x67/0x100 mm/page_alloc.c:6021
 free_pages+0x82/0x90 mm/page_alloc.c:6032
 __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]
 slab_alloc mm/slub.c:3392 [inline]
 __kmem_cache_alloc_lru mm/slub.c:3399 [inline]
 kmem_cache_alloc+0x166/0x320 mm/slub.c:3408
 kmem_cache_zalloc include/linux/slab.h:689 [inline]
 lsm_inode_alloc security/security.c:597 [inline]
 security_inode_alloc+0x33/0x120 security/security.c:1041
 inode_init_always+0x6ee/0x950 fs/inode.c:235
 alloc_inode fs/inode.c:271 [inline]
 new_inode_pseudo+0xa2/0x1f0 fs/inode.c:1074
 sock_alloc net/socket.c:629 [inline]
 __sock_create+0x12c/0x7c0 net/socket.c:1504
 sock_create_kern+0x3b/0x50 net/socket.c:1614
 inet_ctl_sock_create+0x9f/0x200 net/ipv4/af_inet.c:1680

Memory state around the buggy address:
 ffff88810e4d6700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff88810e4d6780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
>ffff88810e4d6800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                   ^
 ffff88810e4d6880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff88810e4d6900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================
------------[ cut here ]------------
WARNING: CPU: 0 PID: 307 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 net/l2tp/l2tp_ppp.c:156
Modules linked in:
CPU: 0 PID: 307 Comm: syz-executor386 Tainted: G    B              syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 net/l2tp/l2tp_ppp.c:156
Code: 5d c3 e8 fc b9 d4 fc be 02 00 00 00 eb 0a e8 f0 b9 d4 fc be 01 00 00 00 4c 89 f7 e8 83 bd cc fd e9 0f ff ff ff e8 d9 b9 d4 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 c8 b9 d4 fc 4c 89 f7 be 03
RSP: 0018:ffffc90000da7b90 EFLAGS: 00010293
RAX: ffffffff849cb847 RBX: ffff888109563000 RCX: ffff88810fb78000
RDX: 0000000000000000 RSI: 0000000009915f40 RDI: 000000000c04eb7d
RBP: ffffc90000da7bb0 R08: ffffffff87b777e7 R09: 1ffffffff0f6eefc
R10: dffffc0000000000 R11: fffffbfff0f6eefd R12: dffffc0000000000
R13: dffffc0000000000 R14: 0000000009915f40 R15: ffff88810e4d6800
FS:  0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fc3f2d94770 CR3: 000000010fdea000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 pppol2tp_release+0x150/0x2b0 net/l2tp/l2tp_ppp.c:434
 __sock_release net/socket.c:652 [inline]
 sock_close+0xc9/0x220 net/socket.c:1390
 __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+0xb0d/0x29f0 kernel/exit.c:896
 __do_sys_exit kernel/exit.c:1006 [inline]
 __se_sys_exit kernel/exit.c:1004 [inline]
 __x64_sys_exit+0x40/0x40 kernel/exit.c:1004
 x64_sys_call+0x67/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:61
 do_syscall_x64 arch/x86/entry/common.c:46 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7fc3f2d826c9
Code: Unable to access opcode bytes at 0x7fc3f2d8269f.
RSP: 002b:00007ffe7cda3538 EFLAGS: 00000246 ORIG_RAX: 000000000000003c
RAX: ffffffffffffffda RBX: 0000200000000040 RCX: 00007fc3f2d826c9
RDX: 00007fc3f2d947d7 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000023800000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe7cda37b8
R13: 431bde82d7b634db R14: 00007fc3f2e15c40 R15: 0000000000000002
 </TASK>
---[ end trace 0000000000000000 ]---

Crashes (3057):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/11/05 09:59 android14-6.1 2e8ed1192bdf 2ee8459f .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/01 07:59 android14-6.1 743bbe988cbf 25a0ae84 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/26 02:50 android14-6.1 2f0d864181b9 1d9ca40b .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/25 13:29 android14-6.1 2f0d864181b9 1d9ca40b .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/23 14:04 android14-6.1 09f3b59c7344 d566bfda .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/20 08:51 android14-6.1 bb5a6085be4a 72cdc28d .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/18 02:30 android14-6.1 48e3cd973485 432c0077 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/15 19:44 android14-6.1 06aabb3c5541 8fb0ae89 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/15 06:16 android14-6.1 06aabb3c5541 8fb0ae89 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/12 23:54 android14-6.1 8110b744428b 745a967f .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/11 21:30 android14-6.1 9ea8d8374e5e 4f92358f .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/10 09:30 android14-6.1 9ea8d8374e5e 4f92358f .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/05 19:27 android14-6.1 6612ef9d0b09 af63e995 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/01 21:52 android14-6.1 6612ef9d0b09 f5cdae2f .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/09/29 06:35 android14-6.1 3d4bd33f0b0b 7bf4ea23 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/09/27 14:29 android14-6.1 3d4bd33f0b0b a3c7249d .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/17 13:38 android14-6.1 92668decd5e0 905244d6 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/12 00:46 android14-6.1 92668decd5e0 71790083 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/10 00:32 android14-6.1 92668decd5e0 5d63f80b .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/08 12:31 android14-6.1 92668decd5e0 5d63f80b .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/07 06:49 android14-6.1 92668decd5e0 c38879ea .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/06 00:37 android14-6.1 92668decd5e0 cd5b1963 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/05 22:36 android14-6.1 92668decd5e0 cd5b1963 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/04 05:51 android14-6.1 92668decd5e0 9451e17e .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/04 03:52 android14-6.1 92668decd5e0 9451e17e .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/04 03:00 android14-6.1 92668decd5e0 9451e17e .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/03 17:56 android14-6.1 92668decd5e0 6b7c9f71 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/03 15:29 android14-6.1 92668decd5e0 6b7c9f71 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/03 14:51 android14-6.1 92668decd5e0 6b7c9f71 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/03 14:31 android14-6.1 92668decd5e0 6b7c9f71 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/03 13:41 android14-6.1 92668decd5e0 6b7c9f71 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/06/20 14:18 android14-6.1 72813af230c7 43bfcdb0 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
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 Read in pppol2tp_sock_to_session
2026/10/16 09:56 android14-6.1 b44b71789840 3f2522c6 .config strace log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/07 08:41 android14-6.1 3b0884642a50 f7710056 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/04 06:25 android14-6.1 6612ef9d0b09 57bbd979 .config strace log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/19 02:11 android14-6.1 92668decd5e0 1e72964b .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/12 16:54 android14-6.1 92668decd5e0 f8d35649 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/06 05:23 android14-6.1 92668decd5e0 cd5b1963 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/04 08:58 android14-6.1 92668decd5e0 9451e17e .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/04 02:08 android14-6.1 92668decd5e0 9451e17e .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/03 14:07 android14-6.1 92668decd5e0 6b7c9f71 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/06 14:50 android14-6.1 2e8ed1192bdf 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/06 12:53 android14-6.1 2e8ed1192bdf 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/06 11:44 android14-6.1 2e8ed1192bdf 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/06 09:37 android14-6.1 2e8ed1192bdf 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/06 05:56 android14-6.1 2e8ed1192bdf 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/06 01:58 android14-6.1 2e8ed1192bdf 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/05 20:43 android14-6.1 2e8ed1192bdf 5cecaf1f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/05 17:40 android14-6.1 2e8ed1192bdf 2ee8459f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/05 16:23 android14-6.1 2e8ed1192bdf 2ee8459f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/05 11:31 android14-6.1 2e8ed1192bdf 2ee8459f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/05 09:53 android14-6.1 2e8ed1192bdf 2ee8459f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/05 07:18 android14-6.1 2e8ed1192bdf 2ee8459f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/05 02:25 android14-6.1 2e8ed1192bdf 73438ed0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/04 23:43 android14-6.1 2e8ed1192bdf 73438ed0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/04 15:54 android14-6.1 00c3a851911d 73438ed0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/04 13:08 android14-6.1 00c3a851911d 5af5b6c6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/04 11:57 android14-6.1 00c3a851911d 5af5b6c6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/04 03:30 android14-6.1 00c3a851911d 5af5b6c6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/04 01:53 android14-6.1 00c3a851911d e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/04 00:34 android14-6.1 00c3a851911d e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/03 21:34 android14-6.1 00c3a851911d e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/03 18:50 android14-6.1 00c3a851911d e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/03 12:48 android14-6.1 00c3a851911d e2d35131 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/03 07:52 android14-6.1 00c3a851911d 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/03 05:12 android14-6.1 00c3a851911d 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/03 03:14 android14-6.1 9bbebbe59792 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/02 23:10 android14-6.1 9bbebbe59792 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/02 17:15 android14-6.1 9bbebbe59792 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/02 17:15 android14-6.1 9bbebbe59792 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/02 15:41 android14-6.1 9bbebbe59792 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/02 12:57 android14-6.1 743bbe988cbf 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/02 11:53 android14-6.1 743bbe988cbf 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/02 10:33 android14-6.1 743bbe988cbf 6969b601 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/02 06:34 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/02 04:20 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/02 02:34 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/02 01:38 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/01 23:10 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/01 21:11 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/01 20:06 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/01 16:48 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/01 15:38 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/01 13:40 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/01 12:16 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/01 11:04 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/11/01 05:49 android14-6.1 743bbe988cbf 25a0ae84 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session
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 Read in pppol2tp_sock_to_session
* Struck through repros no longer work on HEAD.