Hello,
syzbot found the following issue on:
HEAD commit: 65640c873dcf Linux 4.14.292
git tree: linux-4.14.y
console output:
https://syzkaller.appspot.com/x/log.txt?x=132949b7080000
kernel config:
https://syzkaller.appspot.com/x/.config?x=e88a9c332b8ce547
dashboard link:
https://syzkaller.appspot.com/bug?extid=7178c1c07a08530d2fdd
compiler: gcc version 10.2.1 20210110 (Debian 10.2.1-6)
Unfortunately, I don't have any reproducer for this issue yet.
Downloadable assets:
disk image:
https://storage.googleapis.com/6f9421328839/disk-65640c87.raw.xz
vmlinux:
https://storage.googleapis.com/dce3ee6401bc/vmlinux-65640c87.xz
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by:
syzbot+7178c1...@syzkaller.appspotmail.com
11:01:14 executing program 3:
r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0)
r1 = dup2(r0, r0)
io_setup(0x7, &(0x7f0000000000)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000001580)=[&(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x2}])
2022/09/06 11:03:49 SYZFATAL: Manager.NewInput call failed: write tcp 10.128.0.126:51398->
10.128.0.163:41559: i/o timeout
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