syzbot


KASAN: use-after-free Read in lock_sock_nested

Status: upstream: reported C repro on 2019/07/26 21:27
Reported-by: syzbot+42fcf40d74b6030679ef@syzkaller.appspotmail.com
First crash: 1794d, last: 481d
Similar bugs (13)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 KASAN: use-after-free Read in lock_sock_nested C inconclusive 331 521d 1888d 0/1 upstream: reported C repro on 2019/04/24 06:28
upstream KASAN: use-after-free Read in lock_sock_nested hams C inconclusive done 1856 390d 1999d 0/27 auto-obsoleted due to no activity on 2023/08/23 09:06
android-44 KASAN: use-after-free Read in lock_sock_nested C 40 2130d 1900d 0/2 public: reported C repro on 2019/04/11 08:44
android-49 KASAN: use-after-free Read in lock_sock_nested C 39 2132d 2325d 0/3 closed as invalid on 2019/03/07 05:41
linux-6.1 general protection fault in lock_sock_nested 32 2d08h 70d 0/3 upstream: reported on 2024/04/14 08:46
upstream BUG: unable to handle kernel paging request in lock_sock_nested bluetooth 43 978d 1418d 0/27 auto-closed as invalid on 2022/02/16 22:16
linux-4.19 KASAN: wild-memory-access Write in lock_sock_nested 2 1242d 1311d 0/1 auto-closed as invalid on 2021/05/28 14:35
linux-4.14 general protection fault in lock_sock_nested 4 1143d 1361d 0/1 auto-closed as invalid on 2021/09/04 19:35
upstream general protection fault in lock_sock_nested bluetooth C done done 203 2d07h 286d 0/27 upstream: reported C repro on 2023/09/11 07:52
linux-5.15 general protection fault in lock_sock_nested origin:upstream missing-backport syz 36 11h35m 80d 0/3 upstream: reported syz repro on 2024/04/04 13:25
linux-4.14 BUG: unable to handle kernel paging request in lock_sock_nested 4 1136d 1256d 0/1 auto-closed as invalid on 2021/09/11 11:51
upstream KASAN: slab-out-of-bounds Read in lock_sock_nested bluetooth syz unreliable done 23 972d 1412d 0/27 auto-obsoleted due to no activity on 2022/09/29 10:19
linux-4.19 KASAN: slab-out-of-bounds Read in lock_sock_nested 14 655d 1319d 0/1 auto-obsoleted due to no activity on 2023/01/05 15:59
Fix bisection attempts (8)
Created Duration User Patch Repo Result
2020/08/02 07:56 38m bisect fix linux-4.19.y job log (0) log
2020/07/03 07:19 36m bisect fix linux-4.19.y job log (0) log
2020/06/03 06:42 37m bisect fix linux-4.19.y job log (0) log
2020/05/04 06:02 39m bisect fix linux-4.19.y job log (0) log
2020/03/15 09:13 39m bisect fix linux-4.19.y job log (0) log
2020/02/14 08:34 38m bisect fix linux-4.19.y job log (0) log
2020/01/15 07:56 38m bisect fix linux-4.19.y job log (0) log
2019/12/16 07:18 37m bisect fix linux-4.19.y job log (0) log

Sample crash report:
==================================================================
BUG: KASAN: use-after-free in __lock_acquire+0x2cb4/0x3ff0 kernel/locking/lockdep.c:3295
Read of size 8 at addr ffff8880943f85a0 by task kworker/0:3/8325

CPU: 0 PID: 8325 Comm: kworker/0:3 Not tainted 4.19.211-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events l2cap_chan_timeout
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x1fc/0x2ef lib/dump_stack.c:118
 print_address_description.cold+0x54/0x219 mm/kasan/report.c:256
 kasan_report_error.cold+0x8a/0x1b9 mm/kasan/report.c:354
 kasan_report mm/kasan/report.c:412 [inline]
 __asan_report_load8_noabort+0x88/0x90 mm/kasan/report.c:433
 __lock_acquire+0x2cb4/0x3ff0 kernel/locking/lockdep.c:3295
 lock_acquire+0x170/0x3c0 kernel/locking/lockdep.c:3908
 __raw_spin_lock_bh include/linux/spinlock_api_smp.h:135 [inline]
 _raw_spin_lock_bh+0x2f/0x40 kernel/locking/spinlock.c:168
 spin_lock_bh include/linux/spinlock.h:334 [inline]
 lock_sock_nested+0x3b/0x110 net/core/sock.c:2884
 l2cap_sock_teardown_cb+0xa0/0x6d0 net/bluetooth/l2cap_sock.c:1348
 l2cap_chan_del+0xbc/0xa50 net/bluetooth/l2cap_core.c:603
 l2cap_chan_close+0x1b5/0x950 net/bluetooth/l2cap_core.c:761
 l2cap_chan_timeout+0x17e/0x2f0 net/bluetooth/l2cap_core.c:430
 process_one_work+0x864/0x1570 kernel/workqueue.c:2153
 worker_thread+0x64c/0x1130 kernel/workqueue.c:2296
 kthread+0x33f/0x460 kernel/kthread.c:259
 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415

Allocated by task 8374:
 __do_kmalloc mm/slab.c:3727 [inline]
 __kmalloc+0x15a/0x3c0 mm/slab.c:3736
 kmalloc include/linux/slab.h:520 [inline]
 sk_prot_alloc+0x1e2/0x2d0 net/core/sock.c:1483
 sk_alloc+0x36/0xec0 net/core/sock.c:1537
 l2cap_sock_alloc.constprop.0+0x31/0x210 net/bluetooth/l2cap_sock.c:1625
 l2cap_sock_create+0x123/0x1f0 net/bluetooth/l2cap_sock.c:1671
 bt_sock_create+0x154/0x2a0 net/bluetooth/af_bluetooth.c:130
 __sock_create+0x3d8/0x740 net/socket.c:1365
 sock_create net/socket.c:1416 [inline]
 __sys_socket+0xef/0x200 net/socket.c:1458
 __do_sys_socket net/socket.c:1467 [inline]
 __se_sys_socket net/socket.c:1465 [inline]
 __x64_sys_socket+0x6f/0xb0 net/socket.c:1465
 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe

Freed by task 8374:
 __cache_free mm/slab.c:3503 [inline]
 kfree+0xcc/0x210 mm/slab.c:3822
 sk_prot_free net/core/sock.c:1520 [inline]
 __sk_destruct+0x684/0x8a0 net/core/sock.c:1602
 sk_destruct net/core/sock.c:1617 [inline]
 __sk_free+0x165/0x3b0 net/core/sock.c:1628
 sk_free+0x3b/0x50 net/core/sock.c:1639
 sock_put include/net/sock.h:1713 [inline]
 l2cap_sock_kill.part.0+0x124/0x150 net/bluetooth/l2cap_sock.c:1063
 l2cap_sock_kill net/bluetooth/l2cap_sock.c:1054 [inline]
 l2cap_sock_release+0x1e6/0x290 net/bluetooth/l2cap_sock.c:1217
 __sock_release+0xcd/0x2a0 net/socket.c:599
 sock_close+0x15/0x20 net/socket.c:1214
 __fput+0x2ce/0x890 fs/file_table.c:278
 task_work_run+0x148/0x1c0 kernel/task_work.c:113
 get_signal+0x1b64/0x1f70 kernel/signal.c:2400
 do_signal+0x8f/0x1670 arch/x86/kernel/signal.c:799
 exit_to_usermode_loop+0x204/0x2a0 arch/x86/entry/common.c:163
 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline]
 syscall_return_slowpath arch/x86/entry/common.c:271 [inline]
 do_syscall_64+0x538/0x620 arch/x86/entry/common.c:296
 entry_SYSCALL_64_after_hwframe+0x49/0xbe

The buggy address belongs to the object at ffff8880943f8500
 which belongs to the cache kmalloc-2048 of size 2048
The buggy address is located 160 bytes inside of
 2048-byte region [ffff8880943f8500, ffff8880943f8d00)
The buggy address belongs to the page:
page:ffffea000250fe00 count:1 mapcount:0 mapping:ffff88813bff0c40 index:0x0 compound_mapcount: 0
flags: 0xfff00000008100(slab|head)
raw: 00fff00000008100 ffffea0002cae808 ffffea0002b8e988 ffff88813bff0c40
raw: 0000000000000000 ffff8880943f8500 0000000100000003 0000000000000000
page dumped because: kasan: bad access detected

Memory state around the buggy address:
 ffff8880943f8480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff8880943f8500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff8880943f8580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                               ^
 ffff8880943f8600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff8880943f8680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================

Crashes (471):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2022/06/15 19:03 linux-4.19.y 3f8a27f9e27b 1719ee24 .config console log report syz C ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/02/10 17:30 linux-4.19.y 3f8a27f9e27b 0b33604d .config console log report syz C ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/05/17 17:00 linux-4.19.y 3c8c23092588 a2eb125d .config console log report syz C ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/04/10 08:43 linux-4.19.y b4454811f122 6a81331a .config console log report syz C ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/03/11 17:12 linux-4.19.y 030194a5b292 c2ca1f2a .config console log report syz C ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/02/13 16:19 linux-4.19.y 811218eceeaa 98682e5e .config console log report syz C ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/02/12 01:34 linux-4.19.y 811218eceeaa a5f86b15 .config console log report syz C ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/02/10 16:16 linux-4.19.y 811218eceeaa 9c8b8541 .config console log report syz C ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/02/08 10:18 linux-4.19.y 811218eceeaa 2ce644fc .config console log report syz C ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2020/08/07 18:02 linux-4.19.y 961f830af065 28ac5c9e .config console log report syz C ci2-linux-4-19
2021/10/19 04:11 linux-4.19.y 3f8a27f9e27b 24dc29db .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/10/01 22:01 linux-4.19.y c2276d585654 cc80db95 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/09/24 04:42 linux-4.19.y 2950c9c5e0df 8cac236e .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/09/21 23:28 linux-4.19.y b172b44fcb17 169724fe .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/09/12 20:52 linux-4.19.y b172b44fcb17 3ce60af8 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/09/06 21:22 linux-4.19.y b172b44fcb17 6ca60148 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/09/02 04:05 linux-4.19.y e23d55af0e1f 7eb7e152 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/08/31 05:44 linux-4.19.y e23d55af0e1f 8f58a0ef .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/08/24 11:23 linux-4.19.y 59456c9cc40c b599f2fc .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/08/15 09:58 linux-4.19.y addba38e7c3b 2489ab88 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/08/02 00:13 linux-4.19.y 53bd76690e27 6c236867 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/07/31 05:03 linux-4.19.y a89b48fe9308 6c236867 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/07/15 04:08 linux-4.19.y fcfbdfe9626e b9a2f64e .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/06/25 02:58 linux-4.19.y eb575cd5d7f6 0edbbe31 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/06/13 03:29 linux-4.19.y 9a2dc0e6c531 1ba81399 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/06/12 01:33 linux-4.19.y 9a2dc0e6c531 1ba81399 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/06/08 06:57 linux-4.19.y 1722257b8ece b718257f .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/06/01 03:53 linux-4.19.y 6b7b0056defc 032639db .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/05/31 17:24 linux-4.19.y 6b7b0056defc 032639db .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/05/31 08:54 linux-4.19.y 6b7b0056defc 325a8dab .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/05/28 23:44 linux-4.19.y 6b7b0056defc 858ea628 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/05/27 20:29 linux-4.19.y 6b7b0056defc 858ea628 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/05/27 12:48 linux-4.19.y 6b7b0056defc 858ea628 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/05/26 15:37 linux-4.19.y 6b7b0056defc 750ce164 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/05/20 11:16 linux-4.19.y 3c8c23092588 a343ba6b .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/05/14 21:12 linux-4.19.y 3c8c23092588 8bdd5343 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/02/18 17:07 linux-4.19.y 811218eceeaa 14052202 .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/02/17 05:43 linux-4.19.y 811218eceeaa 98682e5e .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/02/15 00:44 linux-4.19.y 811218eceeaa 98682e5e .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/02/08 13:19 linux-4.19.y 811218eceeaa 2ce644fc .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/02/07 19:27 linux-4.19.y 811218eceeaa 2ce644fc .config console log report syz ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2019/07/26 20:26 linux-4.19.y 7250956f6eaf 8fe30d3e .config console log report syz ci2-linux-4-19
2023/03/01 01:34 linux-4.19.y 3f8a27f9e27b 95aee97a .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2023/02/26 04:42 linux-4.19.y 3f8a27f9e27b ee50e71c .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2023/02/20 03:57 linux-4.19.y 3f8a27f9e27b bcdf85f8 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2023/02/17 17:43 linux-4.19.y 3f8a27f9e27b cf8c2d39 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2023/02/07 06:59 linux-4.19.y 3f8a27f9e27b 5bc3be51 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2023/01/25 09:33 linux-4.19.y 3f8a27f9e27b 9dfcf09c .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2023/01/10 02:09 linux-4.19.y 3f8a27f9e27b 48bc529a .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2023/01/09 07:25 linux-4.19.y 3f8a27f9e27b 1dac8c7a .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/12/23 11:03 linux-4.19.y 3f8a27f9e27b 9da18ae8 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/12/18 06:36 linux-4.19.y 3f8a27f9e27b 05494336 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/12/08 13:41 linux-4.19.y 3f8a27f9e27b d88f3abb .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/12/01 18:47 linux-4.19.y 3f8a27f9e27b e080de16 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/11/30 20:21 linux-4.19.y 3f8a27f9e27b 4c2a66e8 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/11/19 11:42 linux-4.19.y 3f8a27f9e27b 5bb70014 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/11/17 11:40 linux-4.19.y 3f8a27f9e27b 3a127a31 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/11/15 09:42 linux-4.19.y 3f8a27f9e27b 97de9cfc .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/11/15 05:37 linux-4.19.y 3f8a27f9e27b 97de9cfc .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/11/11 11:09 linux-4.19.y 3f8a27f9e27b f42ee5d8 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/11/09 11:10 linux-4.19.y 3f8a27f9e27b 5fa28208 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/11/07 23:59 linux-4.19.y 3f8a27f9e27b a779b11a .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/11/06 04:16 linux-4.19.y 3f8a27f9e27b 6d752409 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/11/04 17:15 linux-4.19.y 3f8a27f9e27b 6d752409 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/11/03 17:35 linux-4.19.y 3f8a27f9e27b 7a2ebf95 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/11/02 10:25 linux-4.19.y 3f8a27f9e27b 08977f5d .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/11/01 10:25 linux-4.19.y 3f8a27f9e27b a1d8560a .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/10/25 17:11 linux-4.19.y 3f8a27f9e27b 45645420 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/10/21 17:01 linux-4.19.y 3f8a27f9e27b 63e790dd .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/10/11 22:48 linux-4.19.y 3f8a27f9e27b 02b6492e .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/10/07 18:45 linux-4.19.y 3f8a27f9e27b 79a59635 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/10/01 06:19 linux-4.19.y 3f8a27f9e27b feb56351 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/09/17 17:04 linux-4.19.y 3f8a27f9e27b dd9a85ff .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/09/17 05:40 linux-4.19.y 3f8a27f9e27b dd9a85ff .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/08/31 08:18 linux-4.19.y 3f8a27f9e27b 4a380809 .config console log report info [disk image] [vmlinux] ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/08/22 15:12 linux-4.19.y 3f8a27f9e27b 26a13b38 .config console log report info ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/08/18 04:24 linux-4.19.y 3f8a27f9e27b a9409d47 .config console log report info ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/08/13 15:41 linux-4.19.y 3f8a27f9e27b 8dfcaa3d .config console log report info ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/08/05 13:46 linux-4.19.y 3f8a27f9e27b a65a7ce9 .config console log report info ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/08/05 00:19 linux-4.19.y 3f8a27f9e27b 1c9013ac .config console log report info ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/07/28 12:54 linux-4.19.y 3f8a27f9e27b fb95c74d .config console log report info ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/07/25 15:35 linux-4.19.y 3f8a27f9e27b 664c519c .config console log report info ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/07/14 14:04 linux-4.19.y 3f8a27f9e27b 5d921b08 .config console log report info ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2022/07/14 08:21 linux-4.19.y 3f8a27f9e27b 5d921b08 .config console log report info ci2-linux-4-19 KASAN: use-after-free Read in lock_sock_nested
2021/02/09 10:12 linux-4.19.y 811218eceeaa 2bd9619f .config console log report info ci2-linux-4-19 KASAN: user-memory-access Write in lock_sock_nested
2021/01/17 07:00 linux-4.19.y 675cc038067f 65a7a854 .config console log report info ci2-linux-4-19
* Struck through repros no longer work on HEAD.