From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 29A41155738 for ; Tue, 1 Oct 2024 08:20:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727770830; cv=none; b=WjOwkqqpsunK9RgUm2OCKYr8CWfdf7NsWMPwJg9UO8VPRMe71DQWWKQCMVoBwojot7BzJrOeVDoFHLORO/w/+iu+SNjCyhUGz5Fe87dXiuRF5LMOFV5JoCNy/CQZvuZvPj6YHjo6Vq1t8ONabJvc/YiTMbsfkwCtFN5bPga6xwc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727770830; c=relaxed/simple; bh=6pccea5tGEEMoh3spQvBUQEtEzYzcwqRA6Z/ZGP9RKk=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=OqppNgEEWwBDsZDnKFNhGnbyYceCxYHtLM8C5xLpMJck1IVjieGmYEKifcbX1cTxrCK3FeLFDbITBcouSiX/iy9vP23M1AXZRChEm4HMjkJo5BjImY8gtC9lcmUYdwPyPUfPQNhhFGiHmxBmmQf3odx9EKalsiueHT9u+gkoaWk= 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=209.85.166.200 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-f200.google.com with SMTP id e9e14a558f8ab-3a2d77c9c20so51591285ab.3 for ; Tue, 01 Oct 2024 01:20:29 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1727770828; x=1728375628; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=XzCgJbhZEo7QF3CkxDHvrR5nHprz6iyBHM/+W9hffDo=; b=MwfpegHl3csJV8Drw9QALS7/u9cuPrzqjSuHp9XuIefNMSqmMb8p58ksg3NdhVc89H aZUzL8FkGb6jjBuJFj+I+/ti07EJTCMPlXbXbRoEYEOwzMheHpLEB6UtSZClvYfNU1wv iUmJR1Ds0Sd+XmykyvRD9VqzxRhUxOz6iItODD4SB8xwsY1KueJ0ax2Xpu2vuA0xXWt1 oDFJ2Y9eehfIyFpjEsCtyIZ2bvrL0UGzzutMyWuFgEUDepvUdvKLp+EQWvIX9MGMLu2z 17NyKEw7O6v++eigFB1SKLp3lr0QWr5lt4NGc1RraojwRKcVPCe57FutwSMUnzBEHzOa 2xyA== X-Forwarded-Encrypted: i=1; AJvYcCWc5WbtzHyXeG3upuTQU47pj/z0oJZHSLZJGv2NrXiT+gjoWFyOL9uXLfLD0Jg6ioAhK/wy0P7SsAstEh4=@vger.kernel.org X-Gm-Message-State: AOJu0YxuB7yET03aDi0ZIj1X+LrtZ5iVlWb5xCkCUwEhrQdXDtkA6aWG KkDtNEop4m6NDsxVpYRfsmW0/tS6HFUPLNIxsbVVzWBwqiX4Dk9Uv2wm4sHXMGr1IGEEP4JZiUw V6i2+QOfRKsBuG2dOpa/Vm0kBPUkZn29wMlyXSFOkzUGPQIAFlVfZl1w= X-Google-Smtp-Source: AGHT+IH9kLLuspOitkF2xZ/LEoC1u4qY0tmQq+S7KgYremKIr+bAOydQHtSNGEoGPvo3znh4NaRIFhM1MIbgyty9bjIM+sssIfTc Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1fe7:b0:3a2:e9ff:255a with SMTP id e9e14a558f8ab-3a3451b4b6emr121435845ab.22.1727770828367; Tue, 01 Oct 2024 01:20:28 -0700 (PDT) Date: Tue, 01 Oct 2024 01:20:28 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <66fbb0cc.050a0220.6bad9.0054.GAE@google.com> Subject: [syzbot] [net?] WARNING in xfrm_state_migrate From: syzbot To: davem@davemloft.net, edumazet@google.com, herbert@gondor.apana.org.au, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pabeni@redhat.com, steffen.klassert@secunet.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot found the following issue on: HEAD commit: d505d3593b52 net: wwan: qcom_bam_dmux: Fix missing pm_runt.. git tree: net console output: https://syzkaller.appspot.com/x/log.txt?x=168e7e27980000 kernel config: https://syzkaller.appspot.com/x/.config?x=b2d4fdf18a83ec0b dashboard link: https://syzkaller.appspot.com/bug?extid=e6afe0936b6cb8fae996 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 Unfortunately, I don't have any reproducer for this issue yet. Downloadable assets: disk image: https://storage.googleapis.com/syzbot-assets/0286a1cf90df/disk-d505d359.raw.xz vmlinux: https://storage.googleapis.com/syzbot-assets/b573fa96ab33/vmlinux-d505d359.xz kernel image: https://storage.googleapis.com/syzbot-assets/cdd9993102ed/bzImage-d505d359.xz IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+e6afe0936b6cb8fae996@syzkaller.appspotmail.com ------------[ cut here ]------------ WARNING: CPU: 1 PID: 10812 at net/xfrm/xfrm_state.c:725 __xfrm_state_destroy net/xfrm/xfrm_state.c:725 [inline] WARNING: CPU: 1 PID: 10812 at net/xfrm/xfrm_state.c:725 xfrm_state_put include/net/xfrm.h:854 [inline] WARNING: CPU: 1 PID: 10812 at net/xfrm/xfrm_state.c:725 xfrm_state_migrate+0x130e/0x1870 net/xfrm/xfrm_state.c:1899 Modules linked in: CPU: 1 UID: 0 PID: 10812 Comm: syz.3.1647 Not tainted 6.11.0-syzkaller-11503-gd505d3593b52 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:__xfrm_state_destroy net/xfrm/xfrm_state.c:725 [inline] RIP: 0010:xfrm_state_put include/net/xfrm.h:854 [inline] RIP: 0010:xfrm_state_migrate+0x130e/0x1870 net/xfrm/xfrm_state.c:1899 Code: e8 d7 76 a4 f7 e9 c4 ef ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 1f ef ff ff e8 2d 76 a4 f7 e9 15 ef ff ff e8 73 c4 3a f7 90 <0f> 0b 90 e9 cb fd ff ff e8 65 c4 3a f7 e9 ad fe ff ff 89 f9 80 e1 RSP: 0018:ffffc900044d6db8 EFLAGS: 00010283 RAX: ffffffff8a59f0cd RBX: 0000000000000001 RCX: 0000000000040000 RDX: ffffc90009781000 RSI: 000000000000027e RDI: 000000000000027f RBP: 0000000000000001 R08: ffffffff8a59ee93 R09: 1ffff1100c09ea89 R10: dffffc0000000000 R11: ffffed100c09ea8a R12: dffffc0000000000 R13: ffff8880604f5400 R14: ffffc900044d7236 R15: ffff8880604f5800 FS: 00007fdba7a3b6c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020000100 CR3: 000000001b7c2000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: xfrm_migrate+0x102c/0x25e0 net/xfrm/xfrm_policy.c:4623 xfrm_do_migrate+0x9c8/0xba0 net/xfrm/xfrm_user.c:2979 xfrm_user_rcv_msg+0x75b/0xa80 net/xfrm/xfrm_user.c:3315 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2550 xfrm_netlink_rcv+0x79/0x90 net/xfrm/xfrm_user.c:3337 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:730 [inline] __sock_sendmsg+0x221/0x270 net/socket.c:745 ____sys_sendmsg+0x52a/0x7e0 net/socket.c:2603 ___sys_sendmsg net/socket.c:2657 [inline] __sys_sendmsg+0x292/0x380 net/socket.c:2686 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: 0033:0x7fdba6b7dff9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fdba7a3b038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007fdba6d35f80 RCX: 00007fdba6b7dff9 RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000005 RBP: 00007fdba6bf0296 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007fdba6d35f80 R15: 00007ffe98336f48 --- 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 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