From: syzbot <syzbot+c9834a0c0215e6d8697a@syzkaller.appspotmail.com>
To: Dai.Ngo@oracle.com, anna@kernel.org, cel@kernel.org,
davem@davemloft.net, edumazet@google.com, horms@kernel.org,
jlayton@kernel.org, kuba@kernel.org,
linux-kernel@vger.kernel.org, linux-nfs@vger.kernel.org,
neil@brown.name, netdev@vger.kernel.org, okorniev@redhat.com,
pabeni@redhat.com, syzkaller-bugs@googlegroups.com,
tom@talpey.com, trondmy@kernel.org
Subject: [syzbot] [net?] [nfs?] BUG: stack guard page was hit in inet_stream_connect
Date: Mon, 24 Aug 2026 12:47:36 -0700 [thread overview]
Message-ID: <6a8c9fd8.dbb3a75c.7844.000b.GAE@google.com> (raw)
Hello,
syzbot found the following issue on:
HEAD commit: d58772d8520c Merge tag 'regmap-fix-v7.2-rc7' of git://git...
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=14733132580000
kernel config: https://syzkaller.appspot.com/x/.config?x=8a233ed2ce9a8096
dashboard link: https://syzkaller.appspot.com/bug?extid=c9834a0c0215e6d8697a
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
userspace arch: i386
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12f51079580000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=159c92c6580000
Downloadable assets:
disk image (non-bootable): https://storage.googleapis.com/syzbot-assets/d900f083ada3/non_bootable_disk-d58772d8.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/a4e864f7b043/vmlinux-d58772d8.xz
kernel image: https://storage.googleapis.com/syzbot-assets/f485f29307dc/bzImage-d58772d8.xz
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+c9834a0c0215e6d8697a@syzkaller.appspotmail.com
BUG: TASK stack guard page was hit at ffffc900062a7ff8 (stack is ffffc900062a8000..ffffc900062b0000)
Oops: stack guard page: 0000 [#1] SMP KASAN NOPTI
CPU: 1 UID: 0 PID: 5926 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full)
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
RIP: 0010:svc_tcp_state_change+0x8/0x350 net/sunrpc/svcsock.c:911
Code: 90 90 f3 0f 1e fa e8 27 63 3a f7 90 0f 0b 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 41 56 41 55 <41> 54 55 53 48 89 fb e8 fc 62 3a f7 48 8d bb a8 04 00 00 48 b8 00
RSP: 0018:ffffc900062a8000 EFLAGS: 00010246
RAX: ffffffff8acf6c90 RBX: ffff88804bcda700 RCX: ffffffff8a23004b
RDX: 1ffff110046ce059 RSI: ffffffff8acf6cdb RDI: ffff88804bcda700
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff888023670000
R13: 0000000000000002 R14: ffff88804bcda700 R15: ffff888050125a40
FS: 0000000000000000(0000) GS:ffff888096cf3000(0063) knlGS:0000000057414480
CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: ffffc900062a7ff8 CR3: 0000000052f7a000 CR4: 0000000000352ef0
Call Trace:
<TASK>
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
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svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
svc_tcp_state_change+0x81/0x350 net/sunrpc/svcsock.c:917
tcp_done+0x1da/0x360 net/ipv4/tcp.c:5100
tcp_done_with_error+0x57/0xd0 net/ipv4/tcp_input.c:4877
tcp_reset+0x13b/0x310 net/ipv4/tcp_input.c:4909
tcp_rcv_synsent_state_process net/ipv4/tcp_input.c:6903 [inline]
tcp_rcv_state_process+0x20c5/0x7190 net/ipv4/tcp_input.c:7197
tcp_v4_do_rcv+0x691/0x1260 net/ipv4/tcp_ipv4.c:1876
sk_backlog_rcv include/net/sock.h:1190 [inline]
__release_sock+0x35a/0x440 net/core/sock.c:3260
release_sock+0x1e5/0x280 net/core/sock.c:3859
inet_wait_for_connect net/ipv4/af_inet.c:616 [inline]
__inet_stream_connect+0x5c7/0xfa0 net/ipv4/af_inet.c:710
inet_stream_connect+0x57/0xa0 net/ipv4/af_inet.c:755
__sys_connect_file+0x141/0x1a0 net/socket.c:2135
__sys_connect+0x141/0x170 net/socket.c:2154
__do_sys_connect net/socket.c:2160 [inline]
__se_sys_connect net/socket.c:2157 [inline]
__ia32_sys_connect+0x71/0xb0 net/socket.c:2157
do_syscall_32_irqs_on arch/x86/entry/syscall_32.c:83 [inline]
__do_fast_syscall_32+0xe7/0x970 arch/x86/entry/syscall_32.c:307
do_fast_syscall_32+0x32/0x70 arch/x86/entry/syscall_32.c:332
entry_SYSENTER_compat_after_hwframe+0x84/0x8e
RIP: 0023:0xf705efec
Code: Unable to access opcode bytes at 0xf705efc2.
RSP: 002b:00000000ff81576c EFLAGS: 00000296 ORIG_RAX: 000000000000016a
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000000
RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
</TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:svc_tcp_state_change+0x8/0x350 net/sunrpc/svcsock.c:911
Code: 90 90 f3 0f 1e fa e8 27 63 3a f7 90 0f 0b 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 41 56 41 55 <41> 54 55 53 48 89 fb e8 fc 62 3a f7 48 8d bb a8 04 00 00 48 b8 00
RSP: 0018:ffffc900062a8000 EFLAGS: 00010246
RAX: ffffffff8acf6c90 RBX: ffff88804bcda700 RCX: ffffffff8a23004b
RDX: 1ffff110046ce059 RSI: ffffffff8acf6cdb RDI: ffff88804bcda700
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff888023670000
R13: 0000000000000002 R14: ffff88804bcda700 R15: ffff888050125a40
FS: 0000000000000000(0000) GS:ffff888096cf3000(0063) knlGS:0000000057414480
CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 00000000f705f000 CR3: 0000000052f7a000 CR4: 0000000000352ef0
----------------
Code disassembly (best guess):
0: 90 nop
1: 90 nop
2: f3 0f 1e fa endbr64
6: e8 27 63 3a f7 call 0xf73a6332
b: 90 nop
c: 0f 0b ud2
e: 0f 1f 40 00 nopl 0x0(%rax)
12: 90 nop
13: 90 nop
14: 90 nop
15: 90 nop
16: 90 nop
17: 90 nop
18: 90 nop
19: 90 nop
1a: 90 nop
1b: 90 nop
1c: 90 nop
1d: 90 nop
1e: 90 nop
1f: 90 nop
20: 90 nop
21: 90 nop
22: f3 0f 1e fa endbr64
26: 41 56 push %r14
28: 41 55 push %r13
* 2a: 41 54 push %r12 <-- trapping instruction
2c: 55 push %rbp
2d: 53 push %rbx
2e: 48 89 fb mov %rdi,%rbx
31: e8 fc 62 3a f7 call 0xf73a6332
36: 48 8d bb a8 04 00 00 lea 0x4a8(%rbx),%rdi
3d: 48 rex.W
3e: b8 .byte 0xb8
---
This report is generated by a bot. It may contain errors.
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