Re: [syzbot] [batman?] INFO: rcu detected stall in rtnl_newlink (3)
From: syzbot <hidden>
Date: 2023-10-14 13:08:50
Also in:
batman, bpf, lkml
syzbot suspects this issue was fixed by commit:
commit e739718444f7bf2fa3d70d101761ad83056ca628
Author: Kuniyuki Iwashima [off-list ref]
Date: Sat Jul 29 00:07:05 2023 +0000
net/sched: taprio: Limit TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME to INT_MAX.
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=15b26a4d680000
start commit: d528014517f2 Revert ".gitignore: ignore *.cover and *.mbx"
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=d576750da57ebbb5
dashboard link: https://syzkaller.appspot.com/bug?extid=afb3084a933aa2bdacc6
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15849d08a80000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13184990a80000
If the result looks correct, please mark the issue as fixed by replying with:
#syz fix: net/sched: taprio: Limit TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME to INT_MAX.
For information about bisection process see: https://goo.gl/tpsmEJ#bisection