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Mon, 22 Dec 2025 05:07:40 -0800 (PST) Date: Mon, 22 Dec 2025 05:07:40 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6949429c.a70a0220.25eec0.008a.GAE@google.com> Subject: [syzbot] Monthly batman report (Dec 2025) From: syzbot To: antonio@mandelbit.com, b.a.t.m.a.n@lists.open-mesh.org, linux-kernel@vger.kernel.org, marek.lindner@mailbox.org, netdev@vger.kernel.org, sven@narfation.org, sw@simonwunderlich.de, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" X-MailFrom: 3nEJJaQkbAJcJPQB1CC5I1GG94.7FF7C5LJ5I3FEK5EK.3FD@M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com X-Mailman-Rule-Hits: nonmember-moderation X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; header-match-b.a.t.m.a.n.lists.open-mesh.org-0; header-match-b.a.t.m.a.n.lists.open-mesh.org-1; header-match-b.a.t.m.a.n.lists.open-mesh.org-2; header-match-b.a.t.m.a.n.lists.open-mesh.org-3; emergency; member-moderation Message-ID-Hash: WP3S5R4L33G2JHM43RRNB4MAZASNVMHD X-Message-ID-Hash: WP3S5R4L33G2JHM43RRNB4MAZASNVMHD X-Mailman-Approved-At: Mon, 22 Dec 2025 20:46:50 +0100 X-Mailman-Version: 3.3.10 Precedence: list List-Id: The list for a Better Approach To Mobile Ad-hoc Networking Archived-At: <> List-Archive: <> List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Hello batman maintainers/developers, This is a 31-day syzbot report for the batman subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/batman During the period, 1 new issues were detected and 0 were fixed. In total, 5 issues are still open and 25 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 30 Yes INFO: rcu detected stall in batadv_iv_send_outstanding_bat_ogm_packet (6) https://syzkaller.appspot.com/bug?extid=62348313fb96b25955aa <2> 6 No KMSAN: uninit-value in __run_timer_base (2) https://syzkaller.appspot.com/bug?extid=7d660d9b8bd5efc7ee6e <3> 3 Yes INFO: rcu detected stall in batadv_mcast_mla_update (2) https://syzkaller.appspot.com/bug?extid=0a80c6499b110dbf88b7 <4> 2 Yes INFO: rcu detected stall in batadv_bla_periodic_work (2) https://syzkaller.appspot.com/bug?extid=fc38cf2d6e727d8415c7 --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@googlegroups.com. To disable reminders for individual bugs, reply with the following command: #syz set no-reminders To change bug's subsystems, reply with: #syz set subsystems: new-subsystem You may send multiple commands in a single email message.