syzbot


INFO: task hung in set_current_rng
Status: upstream: reported C repro on 2021/07/07 00:58
Reported-by: syzbot+681da20be7291be15dca@syzkaller.appspotmail.com
First crash: 113d, last: 21d

Cause bisection: introduced by (bisect log) [ignored commit]:
commit f2c2e717642c66f7fe7e5dd69b2e8ff5849f4d10
Author: Andrey Konovalov <andreyknvl@google.com>
Date: Mon Feb 24 16:13:03 2020 +0000

  usb: gadget: add raw-gadget interface

Crash: INFO: task hung in hwrng_register (log)
Repro: C syz .config

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-smack-root 2021/10/02 21:59 upstream 9904468fb0b7 55aa55c2 .config log report syz C
ci-upstream-kasan-gce-smack-root 2021/09/02 21:33 upstream 7ba88a2a09f4 55aa55c2 .config log report syz C
ci-upstream-kasan-gce-smack-root 2021/08/02 13:00 upstream c500bee1c5b2 55aa55c2 .config log report syz C
Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-smack-root 2021/07/03 00:53 upstream 3dbdb38e2869 55aa55c2 .config log report syz C INFO: task hung in set_current_rng