syzbot


BUG: unable to handle kernel paging request in dquot_add_inodes
Status: upstream: reported C repro on 2020/12/20 10:33
Reported-by: syzbot+ff00c36846bd9999df0b@syzkaller.appspotmail.com
First crash: 395d, last: 394d

Fix bisection: fixed by (bisect log) [no-op commit]:
commit e92c43000273edd7bb49e66712d557f6dd5cba2a
Author: Yu Kuai <yukuai3@huawei.com>
Date: Fri Oct 9 12:38:02 2020 +0000

  media: mtk-vcodec: add missing put_device() call in mtk_vcodec_release_dec_pm()

similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 BUG: unable to handle kernel paging request in dquot_add_inodes C done 2 391d 413d 1/1 fixed on 2021/01/23 16:49
android-54 BUG: unable to handle kernel paging request in dquot_add_inodes C 3 65d 406d 0/1 upstream: reported C repro on 2020/12/10 01:44

Sample crash report:

Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-19 2020/12/22 07:02 linux-4.19.y 13d2ce42de8c 04201c06 .config log report syz C
ci2-linux-4-19 2020/12/20 10:57 linux-4.19.y 13d2ce42de8c 04201c06 .config log report syz C
ci2-linux-4-19 2020/12/20 10:32 linux-4.19.y 13d2ce42de8c 04201c06 .config log report info