WARNING in xfrm_policy_fini

Status: auto-closed as invalid on 2019/10/25 08:43
Reported-by: syzbot+1e51ad54cd276f4e37ad@syzkaller.appspotmail.com
First crash: 2886d, last: 2670d
▶ ▼ Similar bugs (5)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 WARNING in xfrm_policy_fini -1 1 1641d 1641d 0/1 auto-closed as invalid on 2022/06/20 17:42
android-44 WARNING in xfrm_policy_fini -1 7 2852d 2684d 0/2 auto-closed as invalid on 2019/04/28 08:52
upstream WARNING in xfrm_policy_fini (2) net -1 1 1230d 1226d 0/29 auto-obsoleted due to no activity on 2023/08/06 00:20
android-49 WARNING in xfrm_policy_fini -1 103 2451d 2684d 0/3 auto-closed as invalid on 2020/04/01 16:47
upstream WARNING in xfrm_policy_fini net -1 syz error error 1126 1656d 2921d 0/29 auto-obsoleted due to no activity on 2022/10/06 23:39

Sample crash report:
------------[ cut here ]------------
WARNING: CPU: 1 PID: 18665 at net/xfrm/xfrm_policy.c:3014 xfrm_policy_fini+0x1f4/0x260 net/xfrm/xfrm_policy.c:3014
Kernel panic - not syncing: panic_on_warn set ...

CPU: 1 PID: 18665 Comm: kworker/u4:12 Not tainted 4.14.113+ #61
Workqueue: netns cleanup_net
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0xb9/0x10e lib/dump_stack.c:53
 panic+0x1d9/0x3c2 kernel/panic.c:182
 __warn.cold+0x2f/0x3b kernel/panic.c:546
Kernel Offset: 0x3400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
Rebooting in 86400 seconds..

Crashes (16):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2019/04/28 09:16 android-4.14 ffa22221c473 b617407b .config console log report ci-android-414-kasan-gce-root
2019/04/28 04:57 android-4.14 ffa22221c473 b617407b .config console log report ci-android-414-kasan-gce-root
2019/04/27 13:13 android-4.14 ffa22221c473 b617407b .config console log report ci-android-414-kasan-gce-root
2019/04/16 12:34 android-4.14 efe836537cf2 505ab413 .config console log report ci-android-414-kasan-gce-root
2019/04/09 10:16 android-4.14 d8414567db62 995065ff .config console log report ci-android-414-kasan-gce-root
2019/02/27 08:37 android-4.14 38aeba63ed0d f2468c12 .config console log report ci-android-414-kasan-gce-root
2019/02/14 00:43 android-4.14 8aa4b6802335 0a49c954 .config console log report ci-android-414-kasan-gce-root
2019/02/04 12:48 android-4.14 80d7b06534fa d672172c .config console log report ci-android-414-kasan-gce-root
2018/12/25 06:17 android-4.14 815e34f802d8 8a41a0ad .config console log report ci-android-414-kasan-gce-root
2018/12/04 21:15 android-4.14 d11d7f1ccfb1 6ad0ae61 .config console log report ci-android-414-kasan-gce-root
2018/12/03 18:35 android-4.14 d11d7f1ccfb1 819002b0 .config console log report ci-android-414-kasan-gce-root
2018/11/26 03:57 android-4.14 ea91d158d712 3d3ec907 .config console log report ci-android-414-kasan-gce-root
2018/11/20 03:32 android-4.14 4e76528bd48d adf636a8 .config console log report ci-android-414-kasan-gce-root
2018/10/30 18:54 android-4.14 4ed22187defd 8dbb755a .config console log report ci-android-414-kasan-gce-root
2018/10/05 23:47 android-4.14 d33692e8014d 8b311eaf .config console log report ci-android-414-kasan-gce-root
2018/09/24 22:54 android-4.14 666c420fa3ea 2f485cdf .config console log report ci-android-414-kasan-gce-root
* Struck through repros no longer work on HEAD.