KASAN: use-after-free Read in pppol2tp_sock_to_session

Status: upstream: reported C repro on 2026/06/22 16:07
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+690dcc35e8ac8652dda9@syzkaller.appspotmail.com
First crash: 109d, last: 30m
▶ ▼ Bug presence (2)
Date Name Commit Repro Result
2026/07/15 lts (merge base) ee125bbff756 C [report] lost connection to test machine
2026/07/15 upstream (ToT) 58717b2a1365 C [report] lost connection to test machine
▶ ▼ Similar bugs (2)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-6-1 KASAN: use-after-free Read in pppol2tp_sock_to_session origin:upstream 19 syz, C 2476 33m 121d 0/2 upstream: reported C repro on 2026/06/11 05:10
android-5-10 KASAN: use-after-free Read in pppol2tp_sock_to_session 19 syz, C 4779 2h28m 109d 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 ffff8881218de400 by task syz-executor368/305

CPU: 0 PID: 305 Comm: syz-executor368 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
 __asan_report_load4_noabort+0x14/0x20 mm/kasan/report_generic.c:308
 pppol2tp_sock_to_session+0x1a0/0x1b0 net/l2tp/l2tp_ppp.c:156
 pppol2tp_release+0x150/0x2b0 net/l2tp/l2tp_ppp.c:435
 __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: 0033:0x7f18fa1f1859
Code: Unable to access opcode bytes at RIP 0x7f18fa1f182f.
RSP: 002b:00007f18fa1d3118 EFLAGS: 00000246 ORIG_RAX: 000000000000003c
RAX: ffffffffffffffda RBX: 00007f18fa2a0b48 RCX: 00007f18fa1f1859
RDX: 00007f18fa1d39c8 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007f18fa2a0b40 R08: 0000000000000000 R09: 0000000023800000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f18fa26c028
R13: 0000200000000040 R14: 0000200000000908 R15: 0000200000000900
 </TASK>

Allocated by task 304:
 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 43:
 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
 l2tp_tunnel_closeall net/l2tp/l2tp_core.c:1235 [inline]
 l2tp_tunnel_del_work+0x180/0x3d0 net/l2tp/l2tp_core.c:1273
 process_one_work+0x6c8/0xbb0 kernel/workqueue.c:2328
 worker_thread+0xaa0/0x1250 kernel/workqueue.c:2475
 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 ffff8881218de400
 which belongs to the cache kmalloc-512 of size 512
The buggy address is located 0 bytes inside of
 512-byte region [ffff8881218de400, ffff8881218de600)
The buggy address belongs to the page:
page:ffffea0004863700 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1218dc
head:ffffea0004863700 order:2 compound_mapcount:0 compound_pincount:0
flags: 0x4000000000010200(slab|head|zone=1)
raw: 4000000000010200 0000000000000000 dead000000000122 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 299, ts 23901547006, 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]
 __kmalloc_track_caller+0x169/0x2c0 mm/slub.c:4954
 kmalloc_reserve net/core/skbuff.c:357 [inline]
 __alloc_skb+0x210/0x730 net/core/skbuff.c:428
 alloc_skb include/linux/skbuff.h:1183 [inline]
 alloc_skb_with_frags+0xa8/0x620 net/core/skbuff.c:6223
 sock_alloc_send_pskb+0x87f/0x9a0 net/core/sock.c:2541
 unix_stream_sendmsg+0x428/0xc90 net/unix/af_unix.c:2084
 sock_sendmsg_nosec net/socket.c:704 [inline]
 __sock_sendmsg net/socket.c:716 [inline]
 sock_write_iter+0x2a6/0x3a0 net/socket.c:1080
 call_write_iter include/linux/fs.h:2218 [inline]
 new_sync_write fs/read_write.c:507 [inline]
 vfs_write+0x831/0xfd0 fs/read_write.c:594
 ksys_write+0x14a/0x260 fs/read_write.c:647
 __do_sys_write fs/read_write.c:659 [inline]
 __se_sys_write fs/read_write.c:656 [inline]
 __x64_sys_write+0x7b/0x90 fs/read_write.c:656
page_owner free stack trace missing

Memory state around the buggy address:
 ffff8881218de300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff8881218de380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
>ffff8881218de400: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                   ^
 ffff8881218de480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff8881218de500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================
------------[ cut here ]------------
WARNING: CPU: 1 PID: 305 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 net/l2tp/l2tp_ppp.c:156
Modules linked in:
CPU: 1 PID: 305 Comm: syz-executor368 Tainted: G    B             syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 net/l2tp/l2tp_ppp.c:156
Code: 5d c3 e8 8c ab 0a fd be 02 00 00 00 eb 0a e8 80 ab 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 69 ab 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 58 ab 0a fd 4c 89 f7 be 03
RSP: 0018:ffffc900009a7bf0 EFLAGS: 00010293

RAX: ffffffff845f2ff7 RBX: ffff888107fbe000 RCX: ffff88811b8e1400
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000c04eb7d
RBP: ffffc900009a7c10 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff0e1904c R12: dffffc0000000000
R13: dffffc0000000000 R14: 0000000000000000 R15: ffff8881218de400
FS:  0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000006a9ee0 CR3: 000000010c91c000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 pppol2tp_release+0x150/0x2b0 net/l2tp/l2tp_ppp.c:435
 __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: 0033:0x7f18fa1f1859
Code: Unable to access opcode bytes at RIP 0x7f18fa1f182f.
RSP: 002b:00007f18fa1d3118 EFLAGS: 00000246 ORIG_RAX: 000000000000003c
RAX: ffffffffffffffda RBX: 00007f18fa2a0b48 RCX: 00007f18fa1f1859
RDX: 0

Crashes (3266):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/10/10 05:11 android13-5.15-lts d6c8aee048e0 4f92358f .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/08 12:18 android13-5.15-lts d6c8aee048e0 4f6a9fcf .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/07 14:17 android13-5.15-lts d6c8aee048e0 6520ecdb .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/05 11:13 android13-5.15-lts f5eaed2bbe33 57bbd979 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/04 11:20 android13-5.15-lts f5eaed2bbe33 57bbd979 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/09/28 10:26 android13-5.15-lts 776976664f31 a3c7249d .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/09/27 17:33 android13-5.15-lts 776976664f31 a3c7249d .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/09/22 13:17 android13-5.15-lts 5bfe2b8c1439 e12281bd .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/09/14 02:09 android13-5.15-lts 5bfe2b8c1439 70a60e12 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/09/13 00:11 android13-5.15-lts 5bfe2b8c1439 70a60e12 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/29 19:20 android13-5.15-lts 54850912d011 2f52988a .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/27 18:42 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 Read in pppol2tp_sock_to_session
2026/08/24 07:15 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 Read in pppol2tp_sock_to_session
2026/08/18 02:44 android13-5.15-lts 9c43b169ac7e 1e72964b .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/17 05:20 android13-5.15-lts 54275df9611d 746171ee .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/16 00:39 android13-5.15-lts 54275df9611d 746171ee .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/14 21:09 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 Read in pppol2tp_sock_to_session
2026/08/14 09:53 android13-5.15-lts 54275df9611d b13552fe .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/10 03:46 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 Read in pppol2tp_sock_to_session
2026/08/09 19:52 android13-5.15-lts 6148a1b6bae4 5d63f80b .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/08 10:16 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 Read in pppol2tp_sock_to_session
2026/08/06 00:43 android13-5.15-lts b885b84af7a2 cd5b1963 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/05 05:48 android13-5.15-lts b885b84af7a2 52aa2820 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/05 02:02 android13-5.15-lts b885b84af7a2 d4abbeac .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/03 21:50 android13-5.15-lts b885b84af7a2 6b7c9f71 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/01 09:56 android13-5.15-lts 61d896ee2a80 e611ffe1 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/07/23 22:54 android13-5.15-lts 61d896ee2a80 71a13572 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/07/07 21:33 android13-5.15-lts 5c01a18cdaee 76cdc0c0 .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/06/22 16:05 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 Read in pppol2tp_sock_to_session
2026/10/07 18:27 android13-5.15-lts d6c8aee048e0 6520ecdb .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/09/26 10:40 android13-5.15-lts 776976664f31 a3c7249d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/09/21 13:22 android13-5.15-lts 5bfe2b8c1439 853b104b .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/09/13 03:49 android13-5.15-lts 5bfe2b8c1439 70a60e12 .config strace log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/09/07 23:10 android13-5.15-lts e9b8a6529ffa 680aa3e1 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/09/03 22:01 android13-5.15-lts e9b8a6529ffa 801f0966 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/31 14:02 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 Read in pppol2tp_sock_to_session
2026/08/31 02:04 android13-5.15-lts 54850912d011 2f52988a .config strace log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/28 22:47 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 Read in pppol2tp_sock_to_session
2026/08/19 17:24 android13-5.15-lts bbd17eb595bb 1e72964b .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/11 17:23 android13-5.15-lts 54275df9611d 71790083 .config strace log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/08/06 18:43 android13-5.15-lts b885b84af7a2 c38879ea .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/07/29 01:07 android13-5.15-lts 61d896ee2a80 edc8a875 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/07/25 06:35 android13-5.15-lts 61d896ee2a80 492bab15 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/06/22 15:35 android13-5.15-lts 7ad09e849dbe 43bfcdb0 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/10 11:16 android13-5.15-lts d6c8aee048e0 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/10 07:55 android13-5.15-lts d6c8aee048e0 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/10 06:51 android13-5.15-lts d6c8aee048e0 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/09 22:57 android13-5.15-lts d6c8aee048e0 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/09 18:52 android13-5.15-lts d6c8aee048e0 4f92358f .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/09 14:33 android13-5.15-lts d6c8aee048e0 b2734a59 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/09 12:00 android13-5.15-lts d6c8aee048e0 b2734a59 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/09 09:19 android13-5.15-lts d6c8aee048e0 b2734a59 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/08 17:29 android13-5.15-lts d6c8aee048e0 b2734a59 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/08 15:56 android13-5.15-lts d6c8aee048e0 4f6a9fcf .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/08 08:19 android13-5.15-lts d6c8aee048e0 4f6a9fcf .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/08 07:07 android13-5.15-lts d6c8aee048e0 4f6a9fcf .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/08 03:13 android13-5.15-lts d6c8aee048e0 6520ecdb .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/08 02:13 android13-5.15-lts d6c8aee048e0 6520ecdb .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/08 01:33 android13-5.15-lts d6c8aee048e0 6520ecdb .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/08 00:31 android13-5.15-lts d6c8aee048e0 6520ecdb .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/07 23:27 android13-5.15-lts d6c8aee048e0 6520ecdb .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/07 22:18 android13-5.15-lts d6c8aee048e0 6520ecdb .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/07 20:36 android13-5.15-lts d6c8aee048e0 6520ecdb .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/07 13:34 android13-5.15-lts d6c8aee048e0 6520ecdb .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
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 Read in pppol2tp_sock_to_session
2026/10/07 11:06 android13-5.15-lts f5eaed2bbe33 6520ecdb .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
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 Read in pppol2tp_sock_to_session
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 Read in pppol2tp_sock_to_session
2026/10/07 04:31 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/07 03:22 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/07 02:20 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/06 23:55 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/06 22:59 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/06 21:47 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/06 19:02 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/06 17:55 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/06 16:00 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/06 13:37 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/06 12:21 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/06 10:55 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/06 02:15 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/06 01:25 android13-5.15-lts f5eaed2bbe33 f7710056 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
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 Read in pppol2tp_sock_to_session
2026/10/05 20:11 android13-5.15-lts f5eaed2bbe33 af63e995 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/05 18:48 android13-5.15-lts f5eaed2bbe33 af63e995 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/05 16:45 android13-5.15-lts f5eaed2bbe33 af63e995 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/05 09:27 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
2026/10/05 08:30 android13-5.15-lts f5eaed2bbe33 57bbd979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 KASAN: use-after-free Read in pppol2tp_sock_to_session
* Struck through repros no longer work on HEAD.