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SubjectRe: KASAN: use-after-free Read in rxrpc_queue_local
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syzbot has bisected this bug to:

commit b9a1e627405d68d475a3c1f35e685ccfb5bbe668
Author: Cong Wang <xiyou.wangcong@gmail.com>
Date: Thu Jul 4 00:21:13 2019 +0000

hsr: implement dellink to clean up resources

bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=10b4ebce600000
start commit: 125b7e09 net: tc35815: Explicitly check NET_IP_ALIGN is no..
git tree: net
final crash: https://syzkaller.appspot.com/x/report.txt?x=12b4ebce600000
console output: https://syzkaller.appspot.com/x/log.txt?x=14b4ebce600000
kernel config: https://syzkaller.appspot.com/x/.config?x=a4c9e9f08e9e8960
dashboard link: https://syzkaller.appspot.com/bug?extid=78e71c5bab4f76a6a719
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=165ec172600000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=119d4eba600000

Reported-by: syzbot+78e71c5bab4f76a6a719@syzkaller.appspotmail.com
Fixes: b9a1e627405d ("hsr: implement dellink to clean up resources")

For information about bisection process see: https://goo.gl/tpsmEJ#bisection

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