syzbot


BUG: Bad rss-counter state (4)
Status: upstream: reported C repro on 2020/05/18 07:27
Reported-by: syzbot+347e2331d03d06ab0224@syzkaller.appspotmail.com
First crash: 811d, last: 8d12h

Cause bisection: introduced by (bisect log) :
commit 0d8dd67be013727ae57645ecd3ea2c36365d7da8
Author: Song Liu <songliubraving@fb.com>
Date: Wed Dec 6 22:45:14 2017 +0000

  perf/headers: Sync new perf_event.h with the tools/include/uapi version

Crash: general protection fault in batadv_iv_ogm_queue_add (log)
Repro: C syz .config

Fix bisection: fixed by (bisect log) [no-op commit]:
commit 22f3c951865be13dd32ba042b50bea3f6f93e115
Author: Nanyong Sun <sunnanyong@huawei.com>
Date: Thu Jul 1 01:48:16 2021 +0000

  khugepaged: selftests: remove debug_cow

similar bugs (8):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream BUG: Bad rss-counter state syz 20 1707d 1670d 0/22 closed as invalid on 2017/10/31 09:42
upstream BUG: Bad rss-counter state (2) 11 1620d 1622d 0/22 closed as invalid on 2018/02/01 12:07
linux-4.19 BUG: Bad rss-counter state C error 18 240d 785d 0/1 upstream: reported C repro on 2020/04/03 02:55
linux-4.14 BUG: Bad rss-counter state (2) 4 441d 538d 0/1 auto-closed as invalid on 2021/07/10 23:34
linux-4.14 BUG: Bad rss-counter state 1 897d 897d 0/1 auto-closed as invalid on 2020/04/11 05:38
upstream BUG: Bad rss-counter state (3) C unreliable done 438 1034d 1500d 16/22 fixed on 2020/01/31 18:49
android-54 BUG: Bad rss-counter state C 2 443d 747d 0/2 upstream: reported C repro on 2020/05/11 02:06
android-49 BUG: Bad rss-counter state 11325 906d 1140d 0/3 auto-closed as invalid on 2020/03/03 11:04

Sample crash report:
BUG: Bad rss-counter state mm:ffff888029e06900 type:MM_FILEPAGES val:113
BUG: Bad rss-counter state mm:ffff888029e06900 type:MM_ANONPAGES val:523
BUG: non-zero pgtables_bytes on freeing mm: 16384

Crashes (69):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2021/07/04 17:54 upstream 3dbdb38e2869 55aa55c2 .config log report syz C BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2022/04/29 02:02 linux-next bdc61aad77fa e9076525 .config log report syz C BUG: Bad rss-counter state
ci-upstream-kasan-gce-selinux-root 2020/05/20 10:18 upstream 3c9e66568ad4 67fa1f59 .config log report syz C
ci-upstream-kasan-gce-root 2020/05/20 04:14 upstream 3c9e66568ad4 67fa1f59 .config log report syz C
ci-upstream-kasan-gce-smack-root 2020/05/19 19:51 upstream 642b151f45dd 6d882fd2 .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2020/05/18 07:26 linux-next ac935d227366 37bccd4e .config log report syz C
ci-upstream-kasan-gce-smack-root 2021/12/20 18:21 upstream a7904a538933 021b36cb .config log report syz BUG: Bad rss-counter state
ci-upstream-kasan-gce-root 2021/11/06 16:45 upstream d4439a1189f9 4c1be0be .config log report info BUG: Bad rss-counter state
ci-upstream-kasan-gce-root 2021/11/01 19:21 upstream 8bb7eca972ad 098b5d53 .config log report info BUG: Bad rss-counter state
ci-upstream-kasan-gce 2021/08/09 00:14 upstream 36a21d51725a 6972b106 .config log report info BUG: Bad rss-counter state
ci-upstream-kasan-gce-root 2021/08/05 18:49 upstream 251a1524293d d2d6e680 .config log report info BUG: Bad rss-counter state
ci-upstream-kasan-gce 2021/08/02 09:51 upstream d4affd6b6e81 6c236867 .config log report info BUG: Bad rss-counter state
ci-upstream-kasan-gce-smack-root 2021/07/31 09:03 upstream c7d102232649 6c236867 .config log report info BUG: Bad rss-counter state
ci-upstream-kasan-gce-root 2021/07/24 03:09 upstream 8baef6386baa bc5f1d88 .config log report info BUG: Bad rss-counter state
ci-upstream-kasan-gce-root 2021/07/08 12:51 upstream 3dbdb38e2869 95793bce .config log report info BUG: Bad rss-counter state
ci-upstream-kasan-gce-selinux-root 2021/07/08 11:47 upstream 3dbdb38e2869 95793bce .config log report info BUG: Bad rss-counter state
ci-upstream-kasan-gce-root 2021/07/08 06:35 upstream 3dbdb38e2869 95793bce .config log report info BUG: Bad rss-counter state
ci-upstream-kasan-gce-root 2021/07/07 10:00 upstream 3dbdb38e2869 4846d5c1 .config log report info BUG: Bad rss-counter state
ci-upstream-kasan-gce-root 2021/07/05 18:03 upstream 3dbdb38e2869 55aa55c2 .config log report info BUG: Bad rss-counter state
ci-upstream-kasan-gce-root 2021/07/05 10:49 upstream 3dbdb38e2869 55aa55c2 .config log report info BUG: Bad rss-counter state
ci-upstream-kasan-gce-root 2021/07/04 05:27 upstream 3dbdb38e2869 55aa55c2 .config log report info BUG: Bad rss-counter state
ci-upstream-kasan-gce-root 2021/07/03 04:53 upstream 3dbdb38e2869 55aa55c2 .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2022/05/20 11:13 linux-next 3f7bdc402fb0 cb1ac2e7 .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2022/05/19 23:02 linux-next 3f7bdc402fb0 50c53f39 .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2022/05/19 18:31 linux-next 3f7bdc402fb0 50c53f39 .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2022/05/19 07:31 linux-next 3f7bdc402fb0 50c53f39 .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2022/05/19 05:33 linux-next 3f7bdc402fb0 50c53f39 .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2022/05/18 12:45 linux-next 3f7bdc402fb0 744a39e2 .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2022/05/17 20:16 linux-next 3f7bdc402fb0 744a39e2 .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2022/05/17 10:36 linux-next 3f7bdc402fb0 744a39e2 .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2022/05/17 06:09 linux-next 3f7bdc402fb0 744a39e2 .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2022/05/16 18:16 linux-next 3f7bdc402fb0 744a39e2 .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2022/05/15 17:52 linux-next 1e1b28b936ae 744a39e2 .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2022/05/15 15:57 linux-next 1e1b28b936ae 744a39e2 .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2022/05/15 07:34 linux-next 1e1b28b936ae 744a39e2 .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2022/05/14 05:02 linux-next 1e1b28b936ae 107f6434 .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2022/05/14 02:55 linux-next 1e1b28b936ae 107f6434 .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2022/05/14 01:51 linux-next 1e1b28b936ae 107f6434 .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2022/05/13 08:02 linux-next 187b9ac8c348 9ad6612a .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2022/05/13 06:09 linux-next 187b9ac8c348 9ad6612a .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2022/05/13 03:48 linux-next 187b9ac8c348 9ad6612a .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2022/05/12 23:06 linux-next 187b9ac8c348 9ad6612a .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2022/05/12 18:43 linux-next 187b9ac8c348 9ad6612a .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2022/04/29 07:41 linux-next bdc61aad77fa e9076525 .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2022/04/28 23:37 linux-next bdc61aad77fa e9076525 .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2022/04/27 16:20 linux-next f02ac5c95dfd 1fa34c1b .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2021/11/01 04:09 linux-next bdcc9f6a5682 098b5d53 .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2021/08/21 00:00 linux-next 86ed57fd8c93 b599f2fc .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2021/08/19 14:11 linux-next 33e65b1f975c a2fe1cb5 .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2021/07/19 03:50 linux-next c1a6d08348fc f115ae98 .config log report info BUG: Bad rss-counter state
ci-upstream-linux-next-kasan-gce-root 2021/05/24 12:44 linux-next a1f92694393a 3c7fef33 .config log report info BUG: Bad rss-counter state
ci-upstream-kasan-gce 2020/09/29 00:32 upstream fb0155a09b02 6bfdbe89 .config log report info
ci-upstream-kasan-gce-smack-root 2020/09/25 19:06 upstream 171d4ff79f96 4a006f63 .config log report info
ci-upstream-kasan-gce-root 2020/09/05 13:49 upstream c70672d8d316 abf9ba4f .config log report
ci-upstream-kasan-gce 2020/08/24 20:32 upstream d012a7190fc1 67b599d1 .config log report
ci-upstream-kasan-gce-root 2020/08/24 12:55 upstream d012a7190fc1 67b599d1 .config log report
ci-upstream-kasan-gce 2020/07/06 11:57 upstream 7cc2a8ea1048 51095195 .config log report
ci-upstream-kasan-gce-selinux-root 2020/06/17 02:31 upstream 7ae77150d94d 559fbe2d .config log report
ci-upstream-kasan-gce-smack-root 2020/05/16 02:57 upstream 12bf0b632ed0 37bccd4e .config log report
ci-upstream-kasan-gce 2020/05/14 02:52 upstream 24085f70a6e1 a885920d .config log report
ci-upstream-kasan-gce 2020/05/03 15:11 upstream f66ed1ebbfde 58ae5e18 .config log report
ci-upstream-kasan-gce-smack-root 2020/03/29 07:35 upstream 906c40438bb6 05736b29 .config log report
ci-upstream-kasan-gce-386 2020/10/06 23:22 upstream c85fb28b6f99 1880b4a9 .config log report info
ci-upstream-kasan-gce-386 2020/10/03 16:37 upstream d3d45f8220d6 2653fa43 .config log report info
ci-upstream-kasan-gce-386 2020/03/08 04:27 upstream c20037652700 2e9971bb .config log report