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KASAN: use-after-free Read in lock_sock_nested

Status: upstream: reported C repro on 2019/01/02 10:41
Reported-by: syzbot+500c69d1e21d970e461b@syzkaller.appspotmail.com
First crash: 1363d, last: 1d08h

Cause bisection: the issue happens on the oldest tested release (bisect log)
Crash: inconsistent lock state in nr_find_socket (log)
Repro: syz .config

Fix bisection: fixed by (bisect log) :
commit a07e3324538a989b7cdbf2c679be6a7f9df2544f
Author: Thomas Bogendoerfer <tbogendoerfer@suse.de>
Date: Mon May 13 11:47:25 2019 +0000

  MIPS: kernel: only use i8253 clocksource with periodic clockevent

similar bugs (10):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 KASAN: use-after-free Read in lock_sock_nested C 441 8d17h 1157d 0/1 upstream: reported C repro on 2019/07/26 21:27
linux-4.14 KASAN: use-after-free Read in lock_sock_nested C inconclusive 327 3d13h 1251d 0/1 upstream: reported C repro on 2019/04/24 06:28
android-44 KASAN: use-after-free Read in lock_sock_nested C 40 1493d 1264d 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 1495d 1688d 0/3 closed as invalid on 2019/03/07 05:41
upstream BUG: unable to handle kernel paging request in lock_sock_nested 43 341d 781d 0/24 auto-closed as invalid on 2022/02/16 22:16
linux-4.19 KASAN: wild-memory-access Write in lock_sock_nested 2 605d 674d 0/1 auto-closed as invalid on 2021/05/28 14:35
linux-4.14 general protection fault in lock_sock_nested 4 506d 724d 0/1 auto-closed as invalid on 2021/09/04 19:35
linux-4.14 BUG: unable to handle kernel paging request in lock_sock_nested 4 499d 619d 0/1 auto-closed as invalid on 2021/09/11 11:51
upstream KASAN: slab-out-of-bounds Read in lock_sock_nested syz unreliable done 23 335d 775d 0/24 upstream: reported syz repro on 2020/08/11 16:59
linux-4.19 KASAN: slab-out-of-bounds Read in lock_sock_nested 14 18d 682d 0/1 upstream: reported on 2020/11/12 16:53
Patch testing requests:
Created Duration User Patch Repo Result
2020/09/01 21:45 10m anant.thazhemadam@gmail.com https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git a07e3324538a989b7cdbf2c679be6a7f9df2544f report log
2020/09/01 21:34 10m anant.thazhemadam@gmail.com https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master report log

Sample crash report:
==================================================================
BUG: KASAN: use-after-free in __lock_acquire+0x41d0/0x5640 kernel/locking/lockdep.c:4296
Read of size 8 at addr ffff8880a285a0a0 by task kworker/0:0/7317

CPU: 0 PID: 7317 Comm: kworker/0:0 Not tainted 5.8.0-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+0x18f/0x20d lib/dump_stack.c:118
 print_address_description.constprop.0.cold+0xae/0x497 mm/kasan/report.c:383
 __kasan_report mm/kasan/report.c:513 [inline]
 kasan_report.cold+0x1f/0x37 mm/kasan/report.c:530
 __lock_acquire+0x41d0/0x5640 kernel/locking/lockdep.c:4296
 lock_acquire+0x1f1/0xad0 kernel/locking/lockdep.c:5005
 __raw_spin_lock_bh include/linux/spinlock_api_smp.h:135 [inline]
 _raw_spin_lock_bh+0x2f/0x40 kernel/locking/spinlock.c:175
 spin_lock_bh include/linux/spinlock.h:359 [inline]
 lock_sock_nested+0x3b/0x110 net/core/sock.c:3048
 l2cap_sock_teardown_cb+0x88/0x400 net/bluetooth/l2cap_sock.c:1520
 l2cap_chan_del+0xad/0x1300 net/bluetooth/l2cap_core.c:618
 l2cap_chan_close+0x118/0xb10 net/bluetooth/l2cap_core.c:823
 l2cap_chan_timeout+0x173/0x450 net/bluetooth/l2cap_core.c:436
 process_one_work+0x94c/0x1670 kernel/workqueue.c:2269
 worker_thread+0x64c/0x1120 kernel/workqueue.c:2415
 kthread+0x3b5/0x4a0 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294

Allocated by task 8515:
 kasan_save_stack+0x1b/0x40 mm/kasan/common.c:48
 kasan_set_track mm/kasan/common.c:56 [inline]
 __kasan_kmalloc.constprop.0+0xbf/0xd0 mm/kasan/common.c:461
 kmem_cache_alloc_trace+0x16e/0x2c0 mm/slab.c:3550
 kmalloc include/linux/slab.h:554 [inline]
 kzalloc include/linux/slab.h:666 [inline]
 l2cap_chan_create+0x40/0x3a0 net/bluetooth/l2cap_core.c:450
 l2cap_sock_alloc.constprop.0+0x185/0x230 net/bluetooth/l2cap_sock.c:1805
 l2cap_sock_create+0x110/0x1b0 net/bluetooth/l2cap_sock.c:1836
 bt_sock_create+0x154/0x2a0 net/bluetooth/af_bluetooth.c:130
 __sock_create+0x3ca/0x740 net/socket.c:1427
 sock_create net/socket.c:1478 [inline]
 __sys_socket+0xef/0x200 net/socket.c:1520
 __do_sys_socket net/socket.c:1529 [inline]
 __se_sys_socket net/socket.c:1527 [inline]
 __x64_sys_socket+0x6f/0xb0 net/socket.c:1527
 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9

Freed by task 8518:
 kasan_save_stack+0x1b/0x40 mm/kasan/common.c:48
 kasan_set_track+0x1c/0x30 mm/kasan/common.c:56
 kasan_set_free_info+0x1b/0x30 mm/kasan/generic.c:355
 __kasan_slab_free+0xd8/0x120 mm/kasan/common.c:422
 __cache_free mm/slab.c:3418 [inline]
 kfree+0x103/0x2c0 mm/slab.c:3756
 l2cap_chan_destroy net/bluetooth/l2cap_core.c:488 [inline]
 kref_put include/linux/kref.h:65 [inline]
 l2cap_chan_put+0x1b2/0x230 net/bluetooth/l2cap_core.c:502
 l2cap_sock_release+0x181/0x1d0 net/bluetooth/l2cap_sock.c:1392
 __sock_release+0xcd/0x280 net/socket.c:596
 sock_close+0x18/0x20 net/socket.c:1277
 __fput+0x285/0x920 fs/file_table.c:281
 task_work_run+0xdd/0x190 kernel/task_work.c:135
 get_signal+0xd6c/0x1ee0 kernel/signal.c:2547
 arch_do_signal+0x82/0x2520 arch/x86/kernel/signal.c:811
 exit_to_user_mode_loop kernel/entry/common.c:135 [inline]
 exit_to_user_mode_prepare+0x15d/0x1c0 kernel/entry/common.c:166
 syscall_exit_to_user_mode+0x59/0x2b0 kernel/entry/common.c:241
 entry_SYSCALL_64_after_hwframe+0x44/0xa9

The buggy address belongs to the object at ffff8880a285a000
 which belongs to the cache kmalloc-2k of size 2048
The buggy address is located 160 bytes inside of
 2048-byte region [ffff8880a285a000, ffff8880a285a800)
The buggy address belongs to the page:
page:00000000a543b656 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0xa285a
flags: 0xfffe0000000200(slab)
raw: 00fffe0000000200 ffffea00024272c8 ffffea00029b9508 ffff8880aa040800
raw: 0000000000000000 ffff8880a285a000 0000000100000001 0000000000000000
page dumped because: kasan: bad access detected

Memory state around the buggy address:
 ffff8880a2859f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff8880a285a000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff8880a285a080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                               ^
 ffff8880a285a100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff8880a285a180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================

Crashes (1839):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2020/08/15 14:51 upstream b923f1247b72 424dd8e7 .config log report syz C
ci-upstream-kasan-gce-smack-root 2019/07/27 09:44 upstream 3ea54d9b0d65 c85e1c5b .config log report syz C
ci-upstream-kasan-gce-selinux-root 2021/10/28 00:57 upstream 1fc596a56b33 373bf66b .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-selinux-root 2021/10/23 03:01 upstream 64222515138e 282f03fb .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-selinux-root 2021/10/15 17:39 upstream ec681c53f8d2 0c5d9412 .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-selinux-root 2021/10/12 11:43 upstream fa5878760579 838e7e2c .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-selinux-root 2021/10/10 11:12 upstream 7fd2bf83d59a 838e7e2c .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-selinux-root 2021/10/10 00:02 upstream 5d6ab0bb408f 838e7e2c .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-selinux-root 2021/10/08 05:53 upstream 4a16df549d23 efe0f24d .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-root 2021/09/18 20:28 upstream 4357f03d6611 70b76c1d .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-selinux-root 2021/09/18 16:38 upstream 4357f03d6611 70b76c1d .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-selinux-root 2021/09/12 15:06 upstream 78e709522d2c 5ae8508a .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-selinux-root 2021/09/11 14:19 upstream 926de8c4326c 5ae8508a .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-selinux-root 2021/09/06 11:13 upstream 0319b848b155 d236a457 .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-selinux-root 2021/08/29 21:41 upstream 3f5ad13cb012 be2c130d .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-smack-root 2021/08/29 13:29 upstream 3f5ad13cb012 be2c130d .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-selinux-root 2021/08/24 18:28 upstream d5ae8d7f85b7 b599f2fc .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-smack-root 2021/08/24 12:37 upstream d5ae8d7f85b7 b599f2fc .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-smack-root 2021/08/22 13:45 upstream 9ff50bf2f2ff b599f2fc .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-root 2021/08/21 07:57 upstream 8ba9fbe1e4b8 b599f2fc .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-selinux-root 2021/08/20 16:12 upstream f87d64319e6f b599f2fc .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-smack-root 2021/08/18 04:44 upstream 794c7931a242 a2fe1cb5 .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-root 2021/08/17 01:53 upstream a2824f19e606 33c26cb7 .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-smack-root 2021/08/15 05:10 upstream ba31f97d43be 2489ab88 .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-smack-root 2021/08/14 21:10 upstream dfa377c35d70 2489ab88 .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-root 2021/08/14 15:50 upstream dfa377c35d70 2489ab88 .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-smack-root 2021/08/13 23:01 upstream f8e6dfc64f61 3fd2ea69 .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-root 2021/08/11 06:47 upstream 9a73fa375d58 6972b106 .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-smack-root 2021/08/09 21:46 upstream 36a21d51725a 6972b106 .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-root 2021/08/09 17:38 upstream 36a21d51725a 6972b106 .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-net-this-kasan-gce 2021/10/16 14:10 net 4884ddba7f12 0c5d9412 .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-net-this-kasan-gce 2021/10/01 11:48 net ca6e11c337da 1d849ab4 .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-net-this-kasan-gce 2021/09/06 21:23 net 57f780f1c433 6ca60148 .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-net-this-kasan-gce 2021/09/02 03:22 net 57f780f1c433 7eb7e152 .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-net-this-kasan-gce 2021/08/30 23:18 net 57f780f1c433 8f58a0ef .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-net-kasan-gce 2021/10/01 11:52 net-next 129291980f49 1d849ab4 .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-net-kasan-gce 2021/09/02 05:52 net-next 29ce8f970107 7eb7e152 .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-net-kasan-gce 2021/08/31 00:44 net-next 27c779437cbc 8f58a0ef .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-linux-next-kasan-gce-root 2021/08/26 11:29 linux-next 7636510f976d b599f2fc .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-linux-next-kasan-gce-root 2021/08/23 09:42 linux-next 86ed57fd8c93 b599f2fc .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-linux-next-kasan-gce-root 2021/08/20 21:13 linux-next 86ed57fd8c93 b599f2fc .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-linux-next-kasan-gce-root 2021/08/08 23:38 linux-next 7999516e20bd 6972b106 .config log report syz KASAN: use-after-free Read in lock_sock_nested
ci-upstream-linux-next-kasan-gce-root 2019/02/15 05:24 linux-next b3418f8bddf4 76dd003f .config log report syz
ci-upstream-kasan-gce-smack-root 2022/09/25 02:14 upstream 1a61b828566f 0042f2b4 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-selinux-root 2022/09/21 23:22 upstream 06f7db949993 60af5050 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-smack-root 2022/09/12 23:40 upstream 6504d82f4440 f371ed7e .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-smack-root 2022/09/05 16:47 upstream 7e18e42e4b28 922294ab .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-selinux-root 2022/09/02 00:52 upstream 2880e1a175b9 86c46e46 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-smack-root 2022/08/23 23:53 upstream df0219d11b6f cea8b0f7 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-root 2022/08/20 10:14 upstream 50cd95ac4654 26a13b38 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-root 2022/07/17 13:31 upstream 972a278fe60c 95cb00d1 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-smack-root 2022/06/30 21:37 upstream 1a0e93df1e10 1434eec0 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-root 2022/06/06 13:32 upstream f2906aa86338 c8857892 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-smack-root 2022/06/06 10:43 upstream f2906aa86338 c8857892 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-qemu-upstream 2022/06/02 07:45 upstream 8eca6b0a647a b4bc6a3d .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-smack-root 2022/04/13 07:17 upstream a19944809fe9 faabdb86 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-selinux-root 2022/02/13 14:00 upstream b81b1829e7e3 8b9ca619 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-root 2021/11/07 02:14 upstream 512b7931ad05 4c1be0be .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-root 2021/10/31 05:56 upstream 119c85055d86 098b5d53 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-selinux-root 2021/10/31 04:17 upstream 119c85055d86 098b5d53 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-selinux-root 2021/10/26 02:33 upstream c2b43854aad9 c1132b49 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-smack-root 2021/10/25 17:57 upstream 87066fdd2e30 4f0000ee .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-smack-root 2021/10/25 06:01 upstream 87066fdd2e30 4f0000ee .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-root 2021/10/24 18:23 upstream 6c62666d8879 282f03fb .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-root 2021/10/23 10:14 upstream 9c0c4d24ac00 282f03fb .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-selinux-root 2021/10/22 05:44 upstream 2f111a6fd5b5 55f90bc6 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-selinux-root 2021/10/21 16:23 upstream 2f111a6fd5b5 c5cb7da8 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-smack-root 2021/10/20 22:57 upstream 8e37395c3a5d f111d03b .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-selinux-root 2021/10/20 18:10 upstream 8e37395c3a5d 418a00eb .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-selinux-root 2021/10/20 16:03 upstream d9abdee5fd5a 418a00eb .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-selinux-root 2021/10/19 02:44 upstream 519d81956ee2 24dc29db .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-root 2021/10/18 07:58 upstream d999ade1cc86 0c5d9412 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-smack-root 2021/10/17 15:34 upstream d999ade1cc86 0c5d9412 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-selinux-root 2021/10/17 11:08 upstream d999ade1cc86 0c5d9412 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-smack-root 2021/10/16 04:25 upstream 8fe31e0995f0 0c5d9412 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-smack-root 2021/10/15 12:29 upstream ec681c53f8d2 0c5d9412 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-root 2021/10/10 10:54 upstream 7fd2bf83d59a 838e7e2c .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-root 2021/10/05 15:32 upstream f6274b06e326 0a63fd36 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-root 2021/10/04 14:52 upstream 9e1ff307c779 ce697b49 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-selinux-root 2021/10/03 01:15 upstream ab2a7a35c4e7 db0f5787 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-root 2021/10/02 05:42 upstream 53d5fc89d66a db0f5787 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-smack-root 2021/10/01 19:25 upstream 24f67d82c43c cc80db95 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-qemu-upstream-386 2021/11/01 21:06 upstream 8bb7eca972ad 098b5d53 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-qemu-upstream-386 2021/10/19 20:30 upstream d9abdee5fd5a 466b7db1 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-qemu-upstream-386 2021/10/18 20:48 upstream 519d81956ee2 24dc29db .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-net-this-kasan-gce 2022/01/03 17:42 net 1ef5e1d0dca5 4a3f34f2 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-net-this-kasan-gce 2021/10/31 13:57 net 6de6e46d27ef 098b5d53 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-net-this-kasan-gce 2021/10/30 01:07 net 6de6e46d27ef 098b5d53 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-net-this-kasan-gce 2021/10/24 10:16 net 1f83b835a3ea 282f03fb .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-net-this-kasan-gce 2021/10/23 08:45 net 64222515138e 282f03fb .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-net-this-kasan-gce 2021/10/22 16:46 net 397430b50a36 55f90bc6 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-net-this-kasan-gce 2021/10/21 21:20 net e0bfcf9c77d9 c5cb7da8 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-net-this-kasan-gce 2021/10/19 01:06 net 8a64ef042eab 24dc29db .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-net-this-kasan-gce 2021/10/03 11:15 net 7cd8b1542a7b db0f5787 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-net-this-kasan-gce 2021/10/03 06:38 net 7cd8b1542a7b db0f5787 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-net-kasan-gce 2022/06/04 00:54 net-next 58f9d52ff689 eee80d3c .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-net-kasan-gce 2021/10/05 17:01 net-next 49ed8dde3715 0a63fd36 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-net-kasan-gce 2021/10/03 18:40 net-next 0693b27644f0 db0f5787 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-linux-next-kasan-gce-root 2022/09/13 09:07 linux-next e47eb90a0a9a a08652b0 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-linux-next-kasan-gce-root 2021/09/06 17:24 linux-next c1b13fe76e95 6ca60148 .config log report info KASAN: use-after-free Read in lock_sock_nested
ci-upstream-kasan-gce-selinux-root 2019/01/01 20:21 upstream e1ef035d272e 3d85f48c .config log report
ci-upstream-net-this-kasan-gce 2021/01/17 07:21 net 66c556025d68 65a7a854 .config log report info
* Struck through repros no longer work on HEAD.