syzbot


general protection fault in do_con_write
Status: upstream: reported C repro on 2019/12/03 10:33
Reported-by: syzbot+c2e6f1619d4fab49789a@syzkaller.appspotmail.com
First crash: 735d, last: 11d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 general protection fault in do_con_write C done 3008 496d 735d 1/1 fixed on 2020/09/01 18:34
upstream general protection fault in do_con_write C done 10703 499d 734d 17/22 fixed on 2020/09/16 22:51

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2021/11/27 01:13 linux-4.14.y 66722c42ec91 6e569755 .config log report syz C
ci2-linux-4-14 2021/10/28 00:46 linux-4.14.y cd5296934610 6e569755 .config log report syz C
ci2-linux-4-14 2021/09/23 07:21 linux-4.14.y 8ea4f73cfa7e 6e569755 .config log report syz C
ci2-linux-4-14 2021/08/24 06:38 linux-4.14.y 162b95d01320 6e569755 .config log report syz C
ci2-linux-4-14 2021/07/25 02:09 linux-4.14.y 964f3712e6a7 6e569755 .config log report syz C
ci2-linux-4-14 2021/06/24 23:53 linux-4.14.y cfb41ef9deb1 6e569755 .config log report syz C
ci2-linux-4-14 2021/05/25 22:00 linux-4.14.y 96afcb20f36f 6e569755 .config log report syz C
ci2-linux-4-14 2021/04/25 21:33 linux-4.14.y cf256fbcbe34 6e569755 .config log report syz C
ci2-linux-4-14 2021/03/26 20:07 linux-4.14.y 670d6552eda8 6e569755 .config log report syz C
ci2-linux-4-14 2021/02/24 17:34 linux-4.14.y 3242aa3a635c 6e569755 .config log report syz C
ci2-linux-4-14 2021/01/25 16:53 linux-4.14.y 2d2791fce891 6e569755 .config log report syz C
ci2-linux-4-14 2020/12/26 16:14 linux-4.14.y 3f2ecb86cb90 6e569755 .config log report syz C
ci2-linux-4-14 2020/11/26 15:34 linux-4.14.y 87335852c5d9 6e569755 .config log report syz C
ci2-linux-4-14 2020/10/27 14:55 linux-4.14.y 5b7a52cd2eef 6e569755 .config log report syz C
ci2-linux-4-14 2020/09/27 14:25 linux-4.14.y ca87c8281190 6e569755 .config log report syz C
ci2-linux-4-14 2020/08/28 12:00 linux-4.14.y d7e78d08fa77 6e569755 .config log report syz C
Crashes (3499):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2020/07/03 17:48 linux-4.14.y b850307b279c 6e569755 .config log report syz C
ci2-linux-4-14 2020/06/10 16:02 linux-4.14.y c6db52a88798 5caaad3a .config log report syz C
ci2-linux-4-14 2020/04/22 19:09 linux-4.14.y c10b57a567e4 2e44d63e .config log report syz C
ci2-linux-4-14 2020/02/16 01:24 linux-4.14.y 98db2bf27b9e 5d7b90f1 .config log report syz C
ci2-linux-4-14 2020/01/26 00:34 linux-4.14.y 8bac50406cca f4e7270e .config log report syz C
ci2-linux-4-14 2020/01/24 09:40 linux-4.14.y 8bac50406cca 2e95ab33 .config log report syz C
ci2-linux-4-14 2019/12/03 09:32 linux-4.14.y fbc5fe7a54d0 ab342da3 .config log report syz C
ci2-linux-4-14 2020/07/29 01:13 linux-4.14.y 69b94dd6dcd1 cb93dc6a .config log report
ci2-linux-4-14 2020/07/28 20:36 linux-4.14.y 69b94dd6dcd1 cb93dc6a .config log report
ci2-linux-4-14 2020/07/28 15:15 linux-4.14.y 69b94dd6dcd1 cb93dc6a .config log report
ci2-linux-4-14 2020/07/28 12:14 linux-4.14.y 69b94dd6dcd1 cb93dc6a .config log report
ci2-linux-4-14 2020/07/28 10:27 linux-4.14.y 69b94dd6dcd1 cb93dc6a .config log report
ci2-linux-4-14 2020/07/28 06:40 linux-4.14.y 69b94dd6dcd1 cb93dc6a .config log report
ci2-linux-4-14 2020/07/27 11:02 linux-4.14.y 69b94dd6dcd1 cb93dc6a .config log report
ci2-linux-4-14 2020/07/27 07:35 linux-4.14.y 69b94dd6dcd1 cb93dc6a .config log report
ci2-linux-4-14 2020/07/27 06:11 linux-4.14.y 69b94dd6dcd1 cb93dc6a .config log report
ci2-linux-4-14 2020/07/27 04:19 linux-4.14.y 69b94dd6dcd1 51265195 .config log report
ci2-linux-4-14 2020/07/26 13:31 linux-4.14.y 69b94dd6dcd1 51265195 .config log report
ci2-linux-4-14 2020/07/26 09:49 linux-4.14.y 69b94dd6dcd1 51265195 .config log report
ci2-linux-4-14 2020/07/25 23:40 linux-4.14.y 69b94dd6dcd1 1f7cc1ca .config log report
ci2-linux-4-14 2020/07/24 19:41 linux-4.14.y 69b94dd6dcd1 554af388 .config log report
ci2-linux-4-14 2020/07/24 06:36 linux-4.14.y 69b94dd6dcd1 70c104a1 .config log report
ci2-linux-4-14 2020/07/24 03:16 linux-4.14.y 69b94dd6dcd1 70c104a1 .config log report
ci2-linux-4-14 2020/07/24 01:36 linux-4.14.y 69b94dd6dcd1 70c104a1 .config log report
ci2-linux-4-14 2020/07/23 22:04 linux-4.14.y 69b94dd6dcd1 70c104a1 .config log report
ci2-linux-4-14 2020/07/23 20:05 linux-4.14.y 69b94dd6dcd1 70c104a1 .config log report
ci2-linux-4-14 2020/07/23 16:17 linux-4.14.y 69b94dd6dcd1 70c104a1 .config log report
ci2-linux-4-14 2020/07/23 02:19 linux-4.14.y 69b94dd6dcd1 340ea530 .config log report
ci2-linux-4-14 2020/07/22 18:51 linux-4.14.y 69b94dd6dcd1 128cd85f .config log report
ci2-linux-4-14 2020/07/21 02:16 linux-4.14.y b850307b279c d88894e6 .config log report
ci2-linux-4-14 2020/07/20 18:07 linux-4.14.y b850307b279c 8caeeeb7 .config log report
ci2-linux-4-14 2020/07/20 09:41 linux-4.14.y b850307b279c 8caeeeb7 .config log report
ci2-linux-4-14 2020/07/20 07:40 linux-4.14.y b850307b279c 9c812472 .config log report
ci2-linux-4-14 2020/07/20 00:28 linux-4.14.y b850307b279c 9c812472 .config log report
ci2-linux-4-14 2020/07/19 22:51 linux-4.14.y b850307b279c 9c812472 .config log report
ci2-linux-4-14 2020/07/19 20:57 linux-4.14.y b850307b279c 9c812472 .config log report
ci2-linux-4-14 2020/07/19 20:00 linux-4.14.y b850307b279c 9c812472 .config log report
ci2-linux-4-14 2020/07/19 17:36 linux-4.14.y b850307b279c 9c812472 .config log report
ci2-linux-4-14 2020/07/19 14:32 linux-4.14.y b850307b279c 9c812472 .config log report
ci2-linux-4-14 2020/07/19 13:18 linux-4.14.y b850307b279c 9c812472 .config log report
ci2-linux-4-14 2020/07/19 09:17 linux-4.14.y b850307b279c 9c812472 .config log report
ci2-linux-4-14 2020/07/19 07:26 linux-4.14.y b850307b279c 9c812472 .config log report
ci2-linux-4-14 2020/07/19 03:35 linux-4.14.y b850307b279c 9c812472 .config log report
ci2-linux-4-14 2020/07/19 01:33 linux-4.14.y b850307b279c 9c812472 .config log report
ci2-linux-4-14 2020/07/19 00:07 linux-4.14.y b850307b279c 9c812472 .config log report
ci2-linux-4-14 2020/07/18 21:26 linux-4.14.y b850307b279c 9c812472 .config log report
ci2-linux-4-14 2020/07/18 15:13 linux-4.14.y b850307b279c 9c812472 .config log report
ci2-linux-4-14 2020/07/18 14:06 linux-4.14.y b850307b279c 9c812472 .config log report
ci2-linux-4-14 2020/07/18 12:40 linux-4.14.y b850307b279c 9c812472 .config log report
ci2-linux-4-14 2020/07/18 11:00 linux-4.14.y b850307b279c 9c812472 .config log report
ci2-linux-4-14 2020/07/18 06:56 linux-4.14.y b850307b279c 9c812472 .config log report
ci2-linux-4-14 2020/07/17 11:11 linux-4.14.y b850307b279c 54b3c45e .config log report
ci2-linux-4-14 2020/07/17 08:38 linux-4.14.y b850307b279c 54b3c45e .config log report