syzbot


BUG: Dentry still in use [unmount of devpts devpts]
Status: upstream: reported C repro on 2020/12/21 14:18
Reported-by: syzbot+389aac15e12819c19cc4@syzkaller.appspotmail.com
First crash: 349d, last: 53d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-5-10 BUG: Dentry still in use [unmount of ext4 loop0] C error 63 4d20h 43d 0/1 closed as dup on 2021/10/28 13:08
android-5-10 BUG: Dentry still in use [unmount of devpts devpts] 1 42d 42d 0/1 closed as dup on 2021/10/28 13:08

Sample crash report:

Crashes (11):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-android-5-4-kasan 2020/12/22 21:02 android12-5.4 8657d5d6282f 04201c06 .config log report syz C
ci2-android-5-4-kasan 2021/10/13 21:34 android12-5.4 2ffb0acdabc5 5462d470 .config log report info BUG: Dentry still in use [unmount of devpts devpts]
ci2-android-5-4-kasan 2021/10/02 01:43 android12-5.4 1e429b8f9eb9 cc80db95 .config log report info BUG: Dentry still in use [unmount of devpts devpts]
ci2-android-5-4-kasan 2021/06/10 06:48 android12-5.4 e5f6b8e5e384 1ba81399 .config log report info BUG: Dentry still in use [unmount of devpts devpts]
ci2-android-5-4-kasan 2021/03/20 05:57 android12-5.4 8c688c5793e7 3d01c4de .config log report info BUG: Dentry still in use [unmount of devpts devpts]
ci2-android-5-4-kasan 2021/02/04 20:53 android12-5.4 1e5f5a14faba 42b90a7c .config log report info BUG: Dentry still in use [unmount of devpts devpts]
ci2-android-5-4-kasan 2021/01/11 01:26 android12-5.4 c9951e5d80dd 2c1f2513 .config log report info
ci2-android-5-4-kasan 2021/01/02 20:30 android12-5.4 e627b02af655 79264ae3 .config log report info
ci2-android-5-4-kasan 2021/01/01 07:42 android12-5.4 e627b02af655 79264ae3 .config log report info
ci2-android-5-4-kasan 2020/12/22 20:47 android12-5.4 8657d5d6282f 04201c06 .config log report info
ci2-android-5-4-kasan 2020/12/21 14:17 android12-5.4 cd5f5cb9fe67 04201c06 .config log report info