syzbot


WARNING: bad unlock balance in gtp_encap_enable_socket
Status: fixed on 2020/02/07 14:13
Reported-by: syzbot+acda86714ad556cdf3cd@syzkaller.appspotmail.com
Fix commit: 776a81a0 gtp: fix bad unlock balance in gtp_encap_enable_socket
First crash: 297d, last: 294d

Fix bisection: fixed by (bisect log) :
commit 776a81a024e73e809af4d965ed397405062d4515
Author: Eric Dumazet <edumazet@google.com>
Date: Mon Jan 6 14:45:37 2020 +0000

  gtp: fix bad unlock balance in gtp_encap_enable_socket

similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream WARNING: bad unlock balance in gtp_encap_enable_socket C done 8 292d 296d 16/17 fixed on 2020/02/18 14:31
linux-4.14 WARNING: bad unlock balance in gtp_encap_enable_socket C done 2 293d 296d 1/1 fixed on 2020/02/09 09:28

Sample crash report:

Crashes (2):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci2-linux-4-19 2020/01/05 21:01 linux-4.19.y 3d40d711 d646e21f .config log report syz C davem@davemloft.net, laforge@gnumonks.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, osmocom-net-gprs@lists.osmocom.org, pablo@netfilter.org
ci2-linux-4-19 2020/01/08 07:25 linux-4.19.y 3d40d711 6738e0b3 .config log report syz davem@davemloft.net, laforge@gnumonks.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, osmocom-net-gprs@lists.osmocom.org, pablo@netfilter.org