Re: BUG: sleeping function called from invalid context in __alloc_pages_nodemask - B.A.T.M.A.N - lists.open-mesh.org

2 Dec 2019


      syzbot has bisected this bug to:
commit ab92d68fc22f9afab480153bd82a20f6e2533769
Author: Taehee Yoo ap420073@gmail.com
Date:   Mon Oct 21 18:47:51 2019 +0000
net: core: add generic lockdep keys
bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=15769712e00000
start commit:   419593da Add linux-next specific files for 20191129
git tree:       linux-next
final crash:    https://syzkaller.appspot.com/x/report.txt?x=17769712e00000
console output: https://syzkaller.appspot.com/x/log.txt?x=13769712e00000
kernel config:  https://syzkaller.appspot.com/x/.config?x=7c04b0959e75c206
dashboard link: https://syzkaller.appspot.com/bug?extid=4925d60532bf4c399608
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=16148e9ce00000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=12a1f786e00000
Reported-by: syzbot+4925d60532bf4c399608@syzkaller.appspotmail.com
Fixes: ab92d68fc22f ("net: core: add generic lockdep keys")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection