syzbot


WARNING in __set_page_dirty
Status: upstream: reported C repro on 2021/07/21 02:07
Reported-by: syzbot+0d5b462a6f07447991b3@syzkaller.appspotmail.com
First crash: 196d, last: 28d

Cause bisection: failed (bisect log)
similar bugs (4):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-44 WARNING in __set_page_dirty (2) 2 805d 813d 0/2 auto-closed as invalid on 2020/03/14 23:01
android-44 WARNING in __set_page_dirty 1 975d 975d 0/2 auto-closed as invalid on 2019/10/25 08:43
android-49 WARNING in __set_page_dirty 5 1126d 1021d 0/3 auto-closed as invalid on 2019/06/27 13:07
android-49 WARNING in __set_page_dirty (2) 1 897d 897d 0/3 auto-closed as invalid on 2019/12/13 14:34

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2022/01/01 03:23 upstream 800829388818 3fd2ea69 .config log report syz C
ci-upstream-kasan-gce-root 2021/12/02 03:04 upstream 58e1100fdc59 3fd2ea69 .config log report syz C
ci-upstream-kasan-gce-root 2021/09/14 07:54 upstream d0ee23f9d78b 3fd2ea69 .config log report syz C
Crashes (9):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2021/08/13 03:29 upstream f8fbb47c6e86 3fd2ea69 .config log report syz C WARNING in __set_page_dirty
ci-qemu-upstream 2021/11/01 22:46 upstream 8bb7eca972ad 098b5d53 .config log report info WARNING in __set_page_dirty
ci-upstream-kasan-gce-root 2021/11/01 16:14 upstream 8bb7eca972ad 098b5d53 .config log report info WARNING in __set_page_dirty
ci-upstream-kasan-gce-root 2021/10/20 02:04 upstream d9abdee5fd5a 466b7db1 .config log report info WARNING in __set_page_dirty
ci-upstream-kasan-gce-root 2021/10/04 13:48 upstream 9e1ff307c779 ce697b49 .config log report info WARNING in __set_page_dirty
ci-upstream-kasan-gce-root 2021/09/16 12:41 upstream b7213ffa0e58 07e953c1 .config log report info WARNING in __set_page_dirty
ci-upstream-kasan-gce-root 2021/08/15 04:51 upstream ba31f97d43be 2489ab88 .config log report info WARNING in __set_page_dirty
ci-upstream-kasan-gce-root 2021/08/13 01:59 upstream f8fbb47c6e86 3fd2ea69 .config log report info WARNING in __set_page_dirty
ci-qemu-upstream-386 2021/07/17 01:58 upstream d936eb238744 f115ae98 .config log report info WARNING in __set_page_dirty