syzbot


WARNING in __vunmap
Status: upstream: reported C repro on 2019/02/16 07:01
Reported-by: syzbot+5ec9bb042ddfe9644773@syzkaller.appspotmail.com
First crash: 1216d, last: 4d07h

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 602d 681d 0/1 auto-closed as invalid on 2020/05/25 23:55
linux-4.19 WARNING in __vunmap (2) syz error 15 54d 377d 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 (123):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce 2021/08/04 05:34 upstream d5ad8ec3cfb5 6c236867 .config log report syz C WARNING in __vunmap
ci-upstream-kasan-gce 2021/09/01 13:33 upstream 9c849ce86e0f 7eb7e152 .config log report syz WARNING in __vunmap
ci-upstream-kasan-gce-selinux-root 2021/07/19 19:09 upstream 2734d6c1b1a0 e6a17580 .config log report syz WARNING in __vunmap
ci-upstream-kasan-gce-smack-root 2021/06/06 22:18 upstream f5b6eb1e0182 500c2339 .config log report syz WARNING in __vunmap
ci-upstream-kasan-gce-root 2021/06/02 20:30 upstream 231bc5390667 0740de69 .config log report syz WARNING in __vunmap
ci-upstream-kasan-gce-selinux-root 2021/03/30 09:12 upstream 1e43c377a79f 6a81331a .config log report syz WARNING in __vunmap
ci-upstream-kasan-gce-smack-root 2021/02/18 15:00 upstream f40ddce88593 14052202 .config log report syz WARNING in __vunmap
ci-upstream-kasan-gce 2021/01/23 16:21 upstream fe75a21824e7 52e37319 .config log report syz WARNING in __vunmap
ci-upstream-net-this-kasan-gce 2021/06/01 04:52 net 593f555fbc60 032639db .config log report syz WARNING in __vunmap
ci-upstream-linux-next-kasan-gce-root 2021/06/28 00:03 linux-next a1f92694393a 9d2ab5df .config log report syz WARNING in __vunmap
ci-upstream-linux-next-kasan-gce-root 2021/04/06 04:06 linux-next 454c576c3f5e 6a81331a .config log report syz WARNING in __vunmap
ci-upstream-kasan-gce-root 2020/08/11 15:51 upstream 00e4db51259a bacaf5fa .config log report syz
ci-upstream-kasan-gce-root 2019/09/12 22:20 upstream ad32b4800c2b 0b7672ee .config log report syz
ci-upstream-kasan-gce 2019/09/12 10:40 upstream 3120b9a6a3f7 f4e53c10 .config log report syz
ci-upstream-kasan-gce-selinux-root 2019/09/11 09:45 upstream 3120b9a6a3f7 a60cb4cd .config log report syz
ci-upstream-kasan-gce-smack-root 2019/09/08 07:04 upstream b3a9964cfa69 a60cb4cd .config log report syz
ci-upstream-net-this-kasan-gce 2020/08/07 15:37 net 8912fd6a61d7 cb436c69 .config log report syz
ci-upstream-net-this-kasan-gce 2019/09/11 10:13 net f794dc2304d8 a60cb4cd .config log report syz
ci-upstream-net-kasan-gce 2020/08/07 18:32 net-next bfdd5aaa54b0 cb436c69 .config log report syz
ci-upstream-linux-next-kasan-gce-root 2020/08/13 07:20 linux-next bc09acc9f224 bc15f7db .config log report syz
ci-upstream-kasan-gce-selinux-root 2021/09/10 12:44 upstream bf9f243f23e6 5ae8508a .config log report info WARNING in __vunmap
ci-upstream-kasan-gce-smack-root 2021/09/04 00:34 upstream 7cca308cfdc0 d236a457 .config log report info WARNING in __vunmap
ci-upstream-kasan-gce-root 2021/08/22 23:32 upstream 1bdc3d5be7e1 b599f2fc .config log report info WARNING in __vunmap
ci-upstream-kasan-gce-selinux-root 2021/07/19 05:21 upstream 2734d6c1b1a0 f115ae98 .config log report info WARNING in __vunmap
ci-upstream-kasan-gce-selinux-root 2021/07/16 15:57 upstream d936eb238744 f115ae98 .config log report info WARNING in __vunmap
ci-upstream-kasan-gce-selinux-root 2021/07/13 22:07 upstream 40226a3d96ef fa0594c3 .config log report info WARNING in __vunmap
ci-upstream-kasan-gce-smack-root 2021/06/22 20:56 upstream 0c18f29aae7c aba2b2fb .config log report info WARNING in __vunmap
ci-upstream-kasan-gce 2021/04/27 09:14 upstream 4a0225c3d208 805b5003 .config log report info WARNING in __vunmap
ci-upstream-kasan-gce-root 2021/04/04 22:39 upstream e49d033bddf5 6a81331a .config log report info WARNING in __vunmap
ci-upstream-kasan-gce 2021/02/24 07:04 upstream c03c21ba6f4e fcc6d71b .config log report info WARNING in __vunmap
ci-upstream-kasan-gce 2021/02/21 18:34 upstream 55f62bc87347 a659b3f1 .config log report info WARNING in __vunmap
ci-upstream-kasan-gce 2021/01/29 16:47 upstream bec4c2968fce 6593fd32 .config log report info WARNING in __vunmap
ci-upstream-kasan-gce-386 2021/04/27 05:46 upstream 4a0225c3d208 805b5003 .config log report info WARNING in __vunmap
ci-upstream-kasan-gce-386 2021/04/19 08:48 upstream bf05bf16c76b 7e2b734b .config log report info WARNING in __vunmap
ci-upstream-kasan-gce-386 2021/04/17 22:24 upstream 194cf4825638 7e2b734b .config log report info WARNING in __vunmap
ci-upstream-kasan-gce-386 2021/04/07 04:46 upstream 2d743660786e 6a81331a .config log report info WARNING in __vunmap
ci-upstream-kasan-gce-386 2021/03/01 01:07 upstream 06d5d309a3f1 4c37c133 .config log report info WARNING in __vunmap
ci-upstream-kasan-gce-386 2021/02/05 15:35 upstream dd86e7fa07a3 23a562df .config log report info WARNING in __vunmap
ci-upstream-kasan-gce-386 2021/01/20 08:39 upstream 45dfb8a5659a 63631df1 .config log report info WARNING in __vunmap
ci-upstream-net-this-kasan-gce 2021/08/30 08:00 net 57f780f1c433 be2c130d .config log report info WARNING in __vunmap
ci-upstream-net-this-kasan-gce 2021/05/25 00:39 net 4dd649d130c6 3c7fef33 .config log report info WARNING in __vunmap
ci-upstream-net-kasan-gce 2021/09/16 01:38 net-next 5706383b30cf 07e953c1 .config log report info WARNING in __vunmap
ci-upstream-net-kasan-gce 2021/09/05 15:56 net-next 29ce8f970107 d236a457 .config log report info WARNING in __vunmap
ci-upstream-net-kasan-gce 2021/08/15 16:39 net-next e4637f621203 2489ab88 .config log report info WARNING in __vunmap
ci-upstream-net-kasan-gce 2021/06/03 20:13 net-next 270d47dc1fc4 0740de69 .config log report info WARNING in __vunmap
ci-upstream-net-kasan-gce 2021/05/26 23:16 net-next c7a551b2e44a 858ea628 .config log report info WARNING in __vunmap
ci-upstream-net-kasan-gce 2021/05/10 22:52 net-next 48de7c0c1c92 ca873091 .config log report info WARNING in __vunmap
ci-upstream-net-kasan-gce 2021/04/29 08:16 net-next 95aafe911db6 77e2b668 .config log report info WARNING in __vunmap
ci-upstream-net-kasan-gce 2021/04/07 17:02 net-next be107538c529 6a81331a .config log report info WARNING in __vunmap
ci-upstream-net-kasan-gce 2021/04/06 00:43 net-next 514e1150da9c 6a81331a .config log report info WARNING in __vunmap
ci-upstream-net-kasan-gce 2021/02/18 07:22 net-next b646acd5eb48 14052202 .config log report info WARNING in __vunmap
ci-upstream-linux-next-kasan-gce-root 2021/07/30 02:36 linux-next 4ccc9e2db7ac c585c7b0 .config log report info WARNING in __vunmap
ci-upstream-kasan-gce-selinux-root 2020/12/22 04:24 upstream 8653b778e454 04201c06 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/10/29 08:37 upstream 23859ae44402 f24824d3 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/10/06 02:04 upstream 7575fdda569b 1880b4a9 .config log report info
ci-upstream-kasan-gce-smack-root 2020/09/10 13:34 upstream 34d4ddd359db 409809d8 .config log report
ci-upstream-kasan-gce 2020/08/17 03:21 upstream 4b6c093e21d3 424dd8e7 .config log report
ci-upstream-kasan-gce 2020/08/12 18:19 upstream fb893de323e2 bc15f7db .config log report
ci-upstream-kasan-gce-root 2018/05/22 18:50 upstream a048a07d7f45 f48c20b8 .config log report
ci-upstream-net-this-kasan-gce 2020/09/29 16:12 net 1aad8049909a 1b88c6d5 .config log report info
ci-upstream-net-kasan-gce 2020/12/22 23:14 net-next 3db1a3fa9880 04201c06 .config log report info
ci-upstream-net-kasan-gce 2020/11/15 04:56 net-next 07cbce2e466c 1bf9a662 .config log report info
ci-upstream-net-kasan-gce 2020/09/10 16:56 net-next 4f6a5caf187f 409809d8 .config log report
ci-upstream-net-kasan-gce 2020/09/07 09:37 net-next 02a20d4fef3d abf9ba4f .config log report
ci-upstream-net-kasan-gce 2020/08/10 01:15 net-next bfdd5aaa54b0 70301872 .config log report
ci-upstream-net-kasan-gce 2020/08/09 18:30 net-next bfdd5aaa54b0 70301872 .config log report
ci-upstream-net-kasan-gce 2020/07/20 20:07 net-next 7dce80c2a526 4285ffa3 .config log report
ci-upstream-linux-next-kasan-gce-root 2021/01/11 12:56 linux-next ef8b014ee4a1 2c1f2513 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/12/01 02:25 linux-next c6b11acc5f85 b3a34598 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/09/16 21:07 linux-next 5fa35f247b56 18d7d030 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/08/11 15:22 linux-next 4c9b89d8981b bacaf5fa .config log report