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AHgh+RpJ/Uvd55b+bLGgXPpyZkgu5ylBdE9DsLShwiflIAB2JsSmFttRWSFf5sfItQnw4zGXVY1AVtpPx2Ex1LETYw==@vger.kernel.org X-Gm-Message-State: AOJu0YyaCT7AhxFtOaqYF6Mm6agE5U4+/zVZOK7L1GrGXKCrl/v1ZX9i fYIoK26Gg86SGcGqGp0EB17SGa+YP2yyhBPFdwzQ2M3AU1PE1fVY0xVh/kO6lF9RSm+zwkVjs7S q/tsvI439SZw7P2qQN3/PuRNiiy4wPnVpZV801QVvIuSvyAbalUNyUE+f4Ig= Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a4a:ee87:0:b0:6ae:8103:f6ce with SMTP id 006d021491bc7-6ae96d1aa1fmr5305720eaf.15.1785970041631; Wed, 05 Aug 2026 15:47:21 -0700 (PDT) Date: Wed, 05 Aug 2026 15:47:21 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a73bd79.6851e1c7.236b5a.0003.GAE@google.com> Subject: [syzbot] [ath10k?] WARNING in ath10k_pci_probe From: syzbot To: ath10k@lists.infradead.org, jjohnson@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot found the following issue on: HEAD commit: 848acc8ffe1b Merge tag 'fsverity-for-linus' of git://git.k.. git tree: upstream console+strace: https://syzkaller.appspot.com/x/log.txt?x=16cd13b9580000 kernel config: https://syzkaller.appspot.com/x/.config?x=cb17729fb04b1e3a dashboard link: https://syzkaller.appspot.com/bug?extid=5c061dd050f2b84b2e1b compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15b24bb9580000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1061acc6580000 Downloadable assets: disk image: https://storage.googleapis.com/syzbot-assets/375d27e96ecb/disk-848acc8f.raw.xz vmlinux: https://storage.googleapis.com/syzbot-assets/4ba19a656b9d/vmlinux-848acc8f.xz kernel image: https://storage.googleapis.com/syzbot-assets/7c2a17aaee7c/bzImage-848acc8f.xz IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+5c061dd050f2b84b2e1b@syzkaller.appspotmail.com ------------[ cut here ]------------ 1 WARNING: drivers/net/wireless/ath/ath10k/pci.c:3597 at ath10k_pci_probe+0x6e2/0x1c60 drivers/net/wireless/ath/ath10k/pci.c:3597, CPU#0: kworker/0:2/198 Modules linked in: CPU: 0 UID: 0 PID: 198 Comm: kworker/0:2 Not tainted syzkaller #0 PREEMPT_{RT,(full)} Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 Workqueue: sync_wq local_pci_probe_callback RIP: 0010:ath10k_pci_probe+0x6e2/0x1c60 drivers/net/wireless/ath/ath10k/pci.c:3597 Code: 35 fb 45 85 ff 74 50 e8 dc 12 35 fb 48 8b 7c 24 18 48 c7 c6 80 2d 07 8c 31 d2 44 89 f9 e8 26 a7 9c fa eb 7f e8 bf 12 35 fb 90 <0f> 0b 90 41 bf a1 ff ff ff e9 7b 01 00 00 e8 ab 12 35 fb 4c 89 ef RSP: 0018:ffffc90003aa7980 EFLAGS: 00010293 RAX: ffffffff8690c681 RBX: 00000000ffffffff RCX: ffff88802039dd00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffc90003aa7ab0 R08: ffff88802039dd00 R09: 0000000000000009 R10: 0000000000000100 R11: 00000000000011ac R12: ffffffff8bcd1d44 R13: ffffc90003aa7a40 R14: 1ffffffff179a3a8 R15: ffff888021ad8000 FS: 0000000000000000(0000) GS:ffff888125c3e000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000000000 CR3: 000000003b198000 CR4: 00000000003526f0 Call Trace: local_pci_probe drivers/pci/pci-driver.c:332 [inline] local_pci_probe_callback+0x120/0x1e0 drivers/pci/pci-driver.c:361 process_one_work kernel/workqueue.c:3322 [inline] process_scheduled_works+0xa8e/0x14e0 kernel/workqueue.c:3405 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3486 kthread+0x388/0x470 kernel/kthread.c:436 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 --- 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. syzbot will keep track of this issue. See: https://goo.gl/tpsmEJ#status for how to communicate with syzbot. If the report is already addressed, let syzbot know by replying with: #syz fix: exact-commit-title If you want syzbot to run the reproducer, reply with: #syz test: git://repo/address.git branch-or-commit-hash If you attach or paste a git patch, syzbot will apply it before testing. If you want to overwrite report's subsystems, reply with: #syz set subsystems: new-subsystem (See the list of subsystem names on the web dashboard) If the report is a duplicate of another one, reply with: #syz dup: exact-subject-of-another-report If you want to undo deduplication, reply with: #syz undup