syzbot


BUG: Bad page map (4)
Status: upstream: reported on 2020/03/06 17:24
Reported-by: syzbot+5f10718b9688f3ce609e@syzkaller.appspotmail.com
First crash: 574d, last: 34d
similar bugs (6):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 BUG: Bad page map (2) 3 68d 73d 0/1 upstream: reported on 2021/07/17 04:37
upstream BUG: Bad page map (2) syz 127 1119d 1175d 0/22 closed as invalid on 2018/09/05 12:51
upstream BUG: Bad page map 1 1178d 1178d 0/22 closed as invalid on 2018/07/08 13:28
upstream BUG: Bad page map (3) 4 988d 1114d 0/22 auto-closed as invalid on 2019/07/13 00:02
linux-4.19 BUG: Bad page map 2 390d 448d 0/1 auto-closed as invalid on 2021/01/01 08:20
linux-4.14 BUG: Bad page map 1 435d 435d 0/1 auto-closed as invalid on 2020/11/16 16:05

Sample crash report:

Crashes (29):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-selinux-root 2021/08/24 20:56 upstream 6e764bcd1cf7 b599f2fc .config log report info BUG: Bad page map
ci-upstream-kasan-gce-386 2021/08/13 14:23 upstream f8e6dfc64f61 3fd2ea69 .config log report info BUG: Bad page map
ci-upstream-kasan-gce-386 2021/07/13 23:21 upstream 40226a3d96ef fa0594c3 .config log report info BUG: Bad page map
ci-upstream-net-kasan-gce 2021/04/23 06:10 net-next 57e222475545 590921a5 .config log report info BUG: Bad page map
ci-upstream-net-kasan-gce 2021/04/22 15:53 net-next 5d869070569a 33c28d03 .config log report info BUG: Bad page map
ci-upstream-linux-next-kasan-gce-root 2021/04/30 19:52 linux-next e3d35712f85a 77e2b668 .config log report info BUG: Bad page map
ci-upstream-linux-next-kasan-gce-root 2021/04/26 20:55 linux-next e3d35712f85a e60b7df1 .config log report info BUG: Bad page map
ci-upstream-linux-next-kasan-gce-root 2021/04/24 14:45 linux-next e3d35712f85a 17f0b706 .config log report info BUG: Bad page map
ci-upstream-linux-next-kasan-gce-root 2021/04/24 01:30 linux-next e3d35712f85a 17f0b706 .config log report info BUG: Bad page map
ci-upstream-kasan-gce-selinux-root 2020/10/06 08:27 upstream 7575fdda569b 1880b4a9 .config log report info
ci-upstream-kasan-gce-root 2020/09/28 12:58 upstream a1b8638ba132 6bfdbe89 .config log report info
ci-upstream-kasan-gce 2020/09/28 11:37 upstream a1b8638ba132 6bfdbe89 .config log report info
ci-upstream-kasan-gce 2020/09/25 17:13 upstream 171d4ff79f96 4a006f63 .config log report info
ci-upstream-kasan-gce 2020/09/15 22:28 upstream fc4f28bb3daf 6989d6f6 .config log report info
ci-upstream-kasan-gce 2020/08/16 17:55 upstream 4b6c093e21d3 424dd8e7 .config log report
ci-upstream-kasan-gce 2020/07/23 23:55 upstream d15be546031c 70c104a1 .config log report
ci-upstream-kasan-gce 2020/07/21 01:24 upstream 5714ee50bb43 4285ffa3 .config log report
ci-upstream-kasan-gce 2020/07/10 05:11 upstream 0bddd227f3dc bc238812 .config log report
ci-upstream-kasan-gce 2020/05/28 02:04 upstream b0c3ba31be3e 142a0957 .config log report
ci-upstream-kasan-gce 2020/03/11 21:25 upstream e3a36eb6dfae e7caca8e .config log report
ci-upstream-kasan-gce 2020/03/07 07:36 upstream fb279f4e2386 fd2a5f28 .config log report
ci-upstream-kasan-gce-386 2020/09/02 20:38 upstream 9c7d619be5a0 abf9ba4f .config log report
ci-upstream-kasan-gce-386 2020/03/29 01:56 upstream 906c40438bb6 05736b29 .config log report
ci2-upstream-usb 2021/01/11 07:47 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 841081d89d5a 2c1f2513 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/08/29 11:20 linux-next b36c969764ab d5a3ae1f .config log report
ci-upstream-linux-next-kasan-gce-root 2020/08/24 13:22 linux-next d8be0e12a522 67b599d1 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/07/01 22:54 linux-next aab2003999e7 39acb39d .config log report
ci-upstream-linux-next-kasan-gce-root 2020/05/13 23:48 linux-next ac935d227366 a885920d .config log report
ci-upstream-linux-next-kasan-gce-root 2020/03/02 14:03 linux-next c99b17ac0399 c88c7b75 .config log report