From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 740EE201115 for ; Wed, 6 Nov 2024 16:53:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730912006; cv=none; b=PiFhV8lH4ynyMWus3Da0BkUXnjXDlCGpqYECKZDME+ZZeKtXhhrRiTQGhaW2wijSh2FXJGv3wvwjcRq/xXofK1iZQeau9LD1Isz4Y50E09rkD8EgFPTx+O9PsbyuAjf9cDCGI4Xnt0nZ20DsgSnTgtturOxrIiXvEKFWTzPEtvQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730912006; c=relaxed/simple; bh=xnQ4Y5OkLDw7+kpBIjjDpj/d4KDArPXb58DSwWlk9/c=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=nNTfUauG4fBvhp5t20ZnXo+clazsXjWapIzAnmUMJYoWwGJjzrNGdgTKKOIts041WelLOJV69wJSMsHvcP3qfyD1GN8v7RuEiZNgIi9dH0ZIUampDB/HEbZoDFN5+hBOG4Fyhr7giFxsJZR8Hz2XdnLkhL9CKebNGw4dPbzDd3I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.197 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-il1-f197.google.com with SMTP id e9e14a558f8ab-3a4e41e2732so432355ab.2 for ; Wed, 06 Nov 2024 08:53:24 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730912003; x=1731516803; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=wAuJyuZyW3fwlKbDhzM6Z2xlWYFISeiwXKrwvgPNhqc=; b=izNcYt4YubxyROtYwLzaJblsMJnI6AdOqSkDu7cbuZT+jJ6k7gV0a6dCF2+i8j/vPy xprOfTuo9Yt90d92tmlUx5DrznkZRKew5SFUVi4LYDE1rPkd4OoGzPpZe5jHpTTHwMq3 vAC7NB7yLgzTW//ZrsKz8e3WEnSuO8FjHbkvQGYE7ssKQcYYEajoa2mguiC3PF+Q0sQw ykL51SqmtLPS0dWoWFX5r6AvwEcl/i8ZEKM2iJxyKxUqEu+4agCaln0mhtwqlBcLAXd0 BpLiWrYvCm0pGmTrGut6SRumGcE9Tfk+/j9sfugpGswa3S87oybi0UkXiFMGbAkA8bKZ lrSA== X-Forwarded-Encrypted: i=1; AJvYcCV8UkIJwgmXNqsTMbN5ECbp+9svBR/2f+0pLhvrp1gTc08o9mS+x8ibiXM75qmWgG1TND0AXmH0T/X2rLM=@vger.kernel.org X-Gm-Message-State: AOJu0YzXvM7MEvisWNSQmdZ/7px7Tv2JsyFgQugJuq+DiljmQ1Pm8ORD fgg8Bq+/v3MdZIByrQNklb+2Q/d6P+SDHpRdDb3hw9brwLF1D4O74alzpYGxM996G0+OeaG+8hf VPtW5CJlphtp7z0W2h5T9aeKTIxKHIuLATRnfgXA9TmX72fdJ9OCikvo= X-Google-Smtp-Source: AGHT+IHdPpKyWCNZXHoI1XBOWe8fIhCxF9cGjMgOMB/oUdi2ooOGWuK5QOMQ/He+FwMCTi3itzqPKo3pDdjNU1AKn8H67+g7mkQ1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1b07:b0:3a5:e5cf:c5b6 with SMTP id e9e14a558f8ab-3a5e5cfc68bmr286814735ab.10.1730912003663; Wed, 06 Nov 2024 08:53:23 -0800 (PST) Date: Wed, 06 Nov 2024 08:53:23 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <672b9f03.050a0220.350062.0276.GAE@google.com> Subject: [syzbot] [wpan?] [usb?] BUG: corrupted list in ieee802154_if_remove From: syzbot To: alex.aring@gmail.com, davem@davemloft.net, edumazet@google.com, horms@kernel.org, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-wpan@vger.kernel.org, miquel.raynal@bootlin.com, netdev@vger.kernel.org, pabeni@redhat.com, stefan@datenfreihafen.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot found the following issue on: HEAD commit: 557329bcecc2 Merge tag 'mmc-v6.12-rc3' of git://git.kernel.. git tree: upstream console+strace: https://syzkaller.appspot.com/x/log.txt?x=14a9f740580000 kernel config: https://syzkaller.appspot.com/x/.config?x=921b01cbfd887a9b dashboard link: https://syzkaller.appspot.com/bug?extid=985f827280dc3a6e7e92 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15d76d5f980000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12a9f740580000 Downloadable assets: disk image: https://storage.googleapis.com/syzbot-assets/2b44e0081eb5/disk-557329bc.raw.xz vmlinux: https://storage.googleapis.com/syzbot-assets/15b6a52c8e11/vmlinux-557329bc.xz kernel image: https://storage.googleapis.com/syzbot-assets/ab40912bec45/bzImage-557329bc.xz IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+985f827280dc3a6e7e92@syzkaller.appspotmail.com ------------[ cut here ]------------ kernel BUG at lib/list_debug.c:58! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI CPU: 0 UID: 0 PID: 6277 Comm: syz-executor157 Not tainted 6.12.0-rc6-syzkaller-00005-g557329bcecc2 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:__list_del_entry_valid_or_report+0xf4/0x140 lib/list_debug.c:56 Code: e8 a1 7e 00 07 90 0f 0b 48 c7 c7 e0 37 60 8c 4c 89 fe e8 8f 7e 00 07 90 0f 0b 48 c7 c7 40 38 60 8c 4c 89 fe e8 7d 7e 00 07 90 <0f> 0b 48 c7 c7 a0 38 60 8c 4c 89 fe e8 6b 7e 00 07 90 0f 0b 48 c7 RSP: 0018:ffffc9000490f3d0 EFLAGS: 00010246 RAX: 000000000000004e RBX: dead000000000122 RCX: d211eee56bb28d00 RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 RBP: ffff88805b278dd8 R08: ffffffff8174a12c R09: 1ffffffff2852f0d R10: dffffc0000000000 R11: fffffbfff2852f0e R12: dffffc0000000000 R13: dffffc0000000000 R14: dead000000000100 R15: ffff88805b278cc0 FS: 0000555572f94380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000056262e4a3000 CR3: 0000000078496000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __list_del_entry_valid include/linux/list.h:124 [inline] __list_del_entry include/linux/list.h:215 [inline] list_del_rcu include/linux/rculist.h:157 [inline] ieee802154_if_remove+0x86/0x1e0 net/mac802154/iface.c:687 rdev_del_virtual_intf_deprecated net/ieee802154/rdev-ops.h:24 [inline] ieee802154_del_iface+0x2c0/0x5c0 net/ieee802154/nl-phy.c:323 genl_family_rcv_msg_doit net/netlink/genetlink.c:1115 [inline] genl_family_rcv_msg net/netlink/genetlink.c:1195 [inline] genl_rcv_msg+0xb14/0xec0 net/netlink/genetlink.c:1210 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2551 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1219 netlink_unicast_kernel net/netlink/af_netlink.c:1331 [inline] netlink_unicast+0x7f6/0x990 net/netlink/af_netlink.c:1357 netlink_sendmsg+0x8e4/0xcb0 net/netlink/af_netlink.c:1901 sock_sendmsg_nosec net/socket.c:729 [inline] __sock_sendmsg+0x221/0x270 net/socket.c:744 ____sys_sendmsg+0x52a/0x7e0 net/socket.c:2607 ___sys_sendmsg net/socket.c:2661 [inline] __sys_sendmsg+0x292/0x380 net/socket.c:2690 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fd094c32309 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffec50063a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd094c32309 RDX: 0000000004000000 RSI: 0000000020000b00 RDI: 0000000000000004 RBP: 00000000000f4240 R08: 0000000000000000 R09: 00000000000000a0 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000161b7 R13: 00007ffec50063bc R14: 00007ffec50063d0 R15: 00007ffec50063c0 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:__list_del_entry_valid_or_report+0xf4/0x140 lib/list_debug.c:56 Code: e8 a1 7e 00 07 90 0f 0b 48 c7 c7 e0 37 60 8c 4c 89 fe e8 8f 7e 00 07 90 0f 0b 48 c7 c7 40 38 60 8c 4c 89 fe e8 7d 7e 00 07 90 <0f> 0b 48 c7 c7 a0 38 60 8c 4c 89 fe e8 6b 7e 00 07 90 0f 0b 48 c7 RSP: 0018:ffffc9000490f3d0 EFLAGS: 00010246 RAX: 000000000000004e RBX: dead000000000122 RCX: d211eee56bb28d00 RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 RBP: ffff88805b278dd8 R08: ffffffff8174a12c R09: 1ffffffff2852f0d R10: dffffc0000000000 R11: fffffbfff2852f0e R12: dffffc0000000000 R13: dffffc0000000000 R14: dead000000000100 R15: ffff88805b278cc0 FS: 0000555572f94380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000056262e4a3000 CR3: 0000000078496000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 --- 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