syzbot


WARNING in __vunmap
Status: upstream: reported syz repro on 2019/02/16 07:01
Reported-by: syzbot+5ec9bb042ddfe9644773@syzkaller.appspotmail.com
First crash: 1019d, last: 6d02h

Cause bisection: failed (bisect log)

Fix bisection: failed (bisect log)
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 WARNING in __vunmap 3 405d 484d 0/1 auto-closed as invalid on 2020/05/25 23:55
linux-4.19 WARNING in __vunmap (2) syz error 6 83d 180d 0/1 upstream: reported syz repro on 2020/09/07 13:09
Patch testing requests:
Created Duration User Patch Repo Result
2019/09/12 17:00 16m xiyou.wangcong@gmail.com https://github.com/congwang/linux.git xfrm2 report log
2019/09/12 00:29 16m xiyou.wangcong@gmail.com https://github.com/congwang/linux.git xfrm OK

Sample crash report:

Crashes (89):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-smack-root 2021/02/18 15:00 upstream f40ddce8 14052202 .config log report syz WARNING in __vunmap
ci-upstream-kasan-gce 2021/01/23 16:21 upstream fe75a218 52e37319 .config log report syz WARNING in __vunmap
ci-upstream-kasan-gce-root 2020/08/11 15:51 upstream 00e4db51 bacaf5fa .config log report syz
ci-upstream-kasan-gce-root 2019/09/12 22:20 upstream ad32b480 0b7672ee .config log report syz
ci-upstream-kasan-gce 2019/09/12 10:40 upstream 3120b9a6 f4e53c10 .config log report syz
ci-upstream-kasan-gce-selinux-root 2019/09/11 09:45 upstream 3120b9a6 a60cb4cd .config log report syz
ci-upstream-kasan-gce-smack-root 2019/09/08 07:04 upstream b3a9964c a60cb4cd .config log report syz
ci-upstream-net-this-kasan-gce 2020/08/07 15:37 net 8912fd6a cb436c69 .config log report syz
ci-upstream-net-this-kasan-gce 2019/09/11 10:13 net f794dc23 a60cb4cd .config log report syz
ci-upstream-net-kasan-gce 2020/08/07 18:32 net-next bfdd5aaa cb436c69 .config log report syz
ci-upstream-linux-next-kasan-gce-root 2020/08/13 07:20 linux-next bc09acc9 bc15f7db .config log report syz
ci-upstream-kasan-gce 2021/02/24 07:04 upstream c03c21ba fcc6d71b .config log report info WARNING in __vunmap
ci-upstream-kasan-gce 2021/02/21 18:34 upstream 55f62bc8 a659b3f1 .config log report info WARNING in __vunmap
ci-upstream-kasan-gce 2021/01/29 16:47 upstream bec4c296 6593fd32 .config log report info WARNING in __vunmap
ci-upstream-kasan-gce-386 2021/03/01 01:07 upstream 06d5d309 4c37c133 .config log report info WARNING in __vunmap
ci-upstream-kasan-gce-386 2021/02/05 15:35 upstream dd86e7fa 23a562df .config log report info WARNING in __vunmap
ci-upstream-kasan-gce-386 2021/01/20 08:39 upstream 45dfb8a5 63631df1 .config log report info WARNING in __vunmap
ci-upstream-net-kasan-gce 2021/02/18 07:22 net-next b646acd5 14052202 .config log report info WARNING in __vunmap
ci-upstream-kasan-gce-selinux-root 2020/12/22 04:24 upstream 8653b778 04201c06 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/10/29 08:37 upstream 23859ae4 f24824d3 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/10/06 02:04 upstream 7575fdda 1880b4a9 .config log report info
ci-upstream-kasan-gce-smack-root 2020/09/10 13:34 upstream 34d4ddd3 409809d8 .config log report
ci-upstream-kasan-gce 2020/08/17 03:21 upstream 4b6c093e 424dd8e7 .config log report
ci-upstream-kasan-gce 2020/08/12 18:19 upstream fb893de3 bc15f7db .config log report
ci-upstream-kasan-gce 2020/07/18 04:33 upstream 88825726 9c812472 .config log report
ci-upstream-kasan-gce-selinux-root 2020/07/15 00:21 upstream e9919e11 609fb517 .config log report
ci-upstream-kasan-gce-root 2020/03/01 16:49 upstream 63623fd4 c88c7b75 .config log report
ci-upstream-kasan-gce-root 2020/02/27 06:58 upstream f8788d86 59b57593 .config log report
ci-upstream-kasan-gce 2020/02/26 02:42 upstream f8788d86 59b57593 .config log report
ci-upstream-kasan-gce 2020/02/25 22:59 upstream f8788d86 59b57593 .config log report
ci-upstream-kasan-gce-root 2020/02/20 05:47 upstream 4b205766 b690a6e3 .config log report
ci-upstream-kasan-gce-root 2020/02/04 20:01 upstream 33b40134 93e5e335 .config log report
ci-upstream-kasan-gce-root 2020/01/25 09:43 upstream d5d359b0 2e95ab33 .config log report
ci-upstream-kasan-gce-selinux-root 2019/12/07 21:28 upstream ad910e36 1508f453 .config log report
ci-upstream-kasan-gce-smack-root 2019/11/24 15:26 upstream 6b8a7946 598ca6c8 .config log report
ci-upstream-kasan-gce 2019/11/07 16:20 upstream 4dd58158 d797d201 .config log report
ci-upstream-kasan-gce 2019/09/25 01:21 upstream 4c07e2dd 0942eab8 .config log report
ci-upstream-kasan-gce-root 2018/05/22 18:50 upstream a048a07d f48c20b8 .config log report
ci-upstream-kasan-gce-386 2020/05/27 05:33 upstream 444fc5cd 9072c126 .config log report
ci-upstream-net-this-kasan-gce 2020/09/29 16:12 net 1aad8049 1b88c6d5 .config log report info
ci-upstream-net-this-kasan-gce 2020/05/07 19:47 net a811c1fa 98cbd87b .config log report
ci-upstream-net-this-kasan-gce 2020/04/26 11:05 net 167ff131 99b258dd .config log report
ci-upstream-net-this-kasan-gce 2020/03/04 02:25 net 3614d05b c88c7b75 .config log report
ci-upstream-net-this-kasan-gce 2020/02/20 14:47 net 41f57cfd 81230308 .config log report
ci-upstream-net-this-kasan-gce 2020/01/21 21:51 net 80892772 8eda0b95 .config log report
ci-upstream-net-this-kasan-gce 2020/01/15 06:42 net f8d7408a fa12bd3c .config log report
ci-upstream-net-this-kasan-gce 2020/01/09 16:13 net 2f806c2a ddc3e859 .config log report
ci-upstream-net-this-kasan-gce 2019/11/14 01:17 net 5aa4277d 048f2d49 .config log report
ci-upstream-net-this-kasan-gce 2018/07/21 21:06 net c1f897ce 8cc079c3 .config log report
ci-upstream-net-kasan-gce 2020/12/22 23:14 net-next 3db1a3fa 04201c06 .config log report info
ci-upstream-net-kasan-gce 2020/11/15 04:56 net-next 07cbce2e 1bf9a662 .config log report info
ci-upstream-net-kasan-gce 2020/09/10 16:56 net-next 4f6a5caf 409809d8 .config log report
ci-upstream-net-kasan-gce 2020/09/07 09:37 net-next 02a20d4f abf9ba4f .config log report
ci-upstream-net-kasan-gce 2020/08/10 01:15 net-next bfdd5aaa 70301872 .config log report
ci-upstream-net-kasan-gce 2020/08/09 18:30 net-next bfdd5aaa 70301872 .config log report
ci-upstream-net-kasan-gce 2020/07/20 20:07 net-next 7dce80c2 4285ffa3 .config log report
ci-upstream-net-kasan-gce 2020/03/16 03:48 net-next 5d0ab06b 749688d2 .config log report
ci-upstream-net-kasan-gce 2020/02/15 20:50 net-next 2019fc96 5d7b90f1 .config log report
ci-upstream-net-kasan-gce 2020/02/04 18:03 net-next 33b40134 93e5e335 .config log report
ci-upstream-net-kasan-gce 2020/01/11 03:23 net-next 9f120e76 4de4e9f0 .config log report
ci-upstream-net-kasan-gce 2019/12/03 01:11 net-next 596cf45c ab342da3 .config log report
ci-upstream-net-kasan-gce 2018/08/26 00:02 net-next 2ad0d526 76e7c3df .config log report
ci-upstream-linux-next-kasan-gce-root 2021/01/11 12:56 linux-next ef8b014e 2c1f2513 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/01 02:25 linux-next c6b11acc b3a34598 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/09/16 21:07 linux-next 5fa35f24 18d7d030 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/08/11 15:22 linux-next 4c9b89d8 bacaf5fa .config log report
ci-upstream-linux-next-kasan-gce-root 2020/02/05 16:34 linux-next 2747d5fd 662cf49a .config log report
ci-upstream-linux-next-kasan-gce-root 2020/01/15 21:22 linux-next 5b483a1a f9b69507 .config log report