syzbot


WARNING in corrupted/usb_submit_urb (2)
Status: upstream: reported C repro on 2020/11/20 15:15
Reported-by: syzbot+4feb9bb7280fb554f021@syzkaller.appspotmail.com
First crash: 107d, last: 2d06h

Cause bisection: introduced by (bisect log) [no-op commit]:
commit 7e49afc03212010d0ee27532a75cfeb0125bd868
Author: Masahiro Yamada <masahiroy@kernel.org>
Date: Fri Apr 17 18:04:55 2020 +0000

  um: do not evaluate compiler's library path when cleaning

Crash: WARNING in hif_usb_send/usb_submit_urb (log)
Repro: C syz .config

Fix bisection: fixed by (bisect log) :
commit c318840fb2a42ce25febc95c4c19357acf1ae5ca
Author: Alan Stern <stern@rowland.harvard.edu>
Date: Wed Dec 30 16:20:44 2020 +0000

  USB: Gadget: dummy-hcd: Fix shift-out-of-bounds bug

similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream WARNING in corrupted/usb_submit_urb C 23 371d 263d 0/21 closed as invalid on 2020/06/19 14:24

Sample crash report:

Crashes (11):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-selinux-root 2021/02/13 14:38 upstream c6d8570e 98682e5e .config log report syz C WARNING in corrupted/usb_submit_urb
ci-upstream-kasan-gce 2021/02/04 20:08 upstream 61556703 42b90a7c .config log report syz C WARNING in corrupted/usb_submit_urb
ci-upstream-kasan-gce-smack-root 2021/01/30 19:58 upstream 0e9bcda5 fc9fd31e .config log report syz C WARNING in corrupted/usb_submit_urb
ci-upstream-linux-next-kasan-gce-root 2021/03/05 14:03 linux-next 4641b323 9d751681 .config log report syz C WARNING in corrupted/usb_submit_urb
ci-upstream-kasan-gce 2020/12/08 22:27 upstream cd796ed3 a7f7f4a4 .config log report syz C
ci-upstream-kasan-gce 2020/11/20 04:24 upstream 3494d588 0767f13f .config log report syz C
ci-upstream-kasan-gce-386 2020/11/26 10:11 upstream fa02fcd9 2f1cec62 .config log report syz C
ci2-upstream-usb 2020/12/14 02:24 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a256e240 8f160dd5 .config log report syz C
ci2-upstream-usb 2020/12/13 05:25 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing a256e240 bca53db9 .config log report syz C
ci2-upstream-usb 2020/12/10 03:13 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 8010622c c090b4da .config log report syz C
ci2-upstream-usb 2020/12/08 09:53 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 08a02f95 9af51e31 .config log report syz C