syzbot


BUG: MAX_LOCKDEP_CHAINS too low!
Status: auto-closed as invalid on 2021/09/16 14:16
Reported-by: syzbot+e28bdba98daaea0c87af@syzkaller.appspotmail.com
First crash: 757d, last: 159d
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 BUG: MAX_LOCKDEP_CHAINS too low! 16771 7h18m 920d 0/1 upstream: reported on 2019/04/20 01:26
upstream BUG: MAX_LOCKDEP_CHAINS too low! (2) C error 84363 13m 461d 21/22 upstream: reported C repro on 2020/07/21 19:23
upstream BUG: MAX_LOCKDEP_CHAINS too low! C done 17240 465d 1123d 17/22 fixed on 2020/07/17 17:58

Sample crash report:

Crashes (401):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2021/05/19 14:15 linux-4.14.y 7d7d1c0ab3eb a343ba6b .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/05/17 21:59 linux-4.14.y 7d7d1c0ab3eb a343ba6b .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/05/17 11:29 linux-4.14.y 7d7d1c0ab3eb a2eb125d .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/05/13 14:32 linux-4.14.y 7d7d1c0ab3eb ecb594cb .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/05/12 19:52 linux-4.14.y 7d7d1c0ab3eb ed7d41c5 .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/05/12 08:23 linux-4.14.y 7d7d1c0ab3eb 86294427 .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/05/12 07:11 linux-4.14.y 7d7d1c0ab3eb 86294427 .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/05/10 13:00 linux-4.14.y 7d7d1c0ab3eb ca873091 .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/05/10 02:52 linux-4.14.y 7d7d1c0ab3eb bc5434be .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/05/09 14:39 linux-4.14.y 7d7d1c0ab3eb bc5434be .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/05/07 22:33 linux-4.14.y 7d7d1c0ab3eb bc5434be .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/05/07 09:47 linux-4.14.y 7d7d1c0ab3eb f6da8120 .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/05/04 13:45 linux-4.14.y 7d7d1c0ab3eb 06c27ff5 .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/04/28 12:36 linux-4.14.y 7d7d1c0ab3eb 77e2b668 .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/04/28 05:58 linux-4.14.y cf256fbcbe34 77e2b668 .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/04/27 10:47 linux-4.14.y cf256fbcbe34 805b5003 .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/04/26 12:21 linux-4.14.y cf256fbcbe34 e60b7df1 .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/04/25 21:13 linux-4.14.y cf256fbcbe34 2a82f1b3 .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/04/25 19:53 linux-4.14.y cf256fbcbe34 2a82f1b3 .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/04/25 10:00 linux-4.14.y cf256fbcbe34 36c88236 .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/04/25 07:32 linux-4.14.y cf256fbcbe34 36c88236 .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/04/24 13:31 linux-4.14.y cf256fbcbe34 17f0b706 .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/04/24 01:45 linux-4.14.y cf256fbcbe34 17f0b706 .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/04/23 20:12 linux-4.14.y cf256fbcbe34 17f0b706 .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/04/23 12:06 linux-4.14.y cf256fbcbe34 17f0b706 .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/04/23 08:48 linux-4.14.y cf256fbcbe34 590921a5 .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/04/23 01:14 linux-4.14.y cf256fbcbe34 590921a5 .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/04/20 07:45 linux-4.14.y cf256fbcbe34 c0ced557 .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/04/19 20:55 linux-4.14.y cf256fbcbe34 4285c989 .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/04/19 09:31 linux-4.14.y cf256fbcbe34 50f523d7 .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/04/16 15:05 linux-4.14.y cf256fbcbe34 7e2b734b .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/04/15 16:48 linux-4.14.y 958e517f4e16 c59079a6 .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/04/14 22:37 linux-4.14.y 958e517f4e16 fcdb12ba .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/04/09 20:55 linux-4.14.y 0cc244011f40 6a81331a .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/04/07 12:17 linux-4.14.y 0cc244011f40 6a81331a .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/03/29 21:15 linux-4.14.y 670d6552eda8 6a81331a .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/03/25 09:49 linux-4.14.y 670d6552eda8 6a383ecf .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/03/24 14:24 linux-4.14.y 670d6552eda8 607e3baf .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/03/20 09:28 linux-4.14.y cb83ddcd5332 e45f5621 .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/03/04 18:15 linux-4.14.y 397a88b2cc86 f89ed068 .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/03/03 18:29 linux-4.14.y 397a88b2cc86 06ed56cd .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/03/02 10:00 linux-4.14.y 3242aa3a635c 92ead296 .config log report info BUG: MAX_LOCKDEP_CHAINS too low!
ci2-linux-4-14 2021/01/14 01:24 linux-4.14.y f79dc86058bc 269d24e8 .config log report info
ci2-linux-4-14 2019/09/29 09:01 linux-4.14.y f6e27dbb1afa c1ad5441 .config log report