[v6.1] SYZFAIL: writev failed

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syzbot

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Oct 26, 2024, 11:44:29 AM10/26/24
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Hello,

syzbot found the following issue on:

HEAD commit: 7ec6f9fa3d97 Linux 6.1.114
git tree: linux-6.1.y
console output: https://syzkaller.appspot.com/x/log.txt?x=118bd65f980000
kernel config: https://syzkaller.appspot.com/x/.config?x=c3430b5172170129
dashboard link: https://syzkaller.appspot.com/bug?extid=77e08a49165fc227aeff
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/85855dd3567d/disk-7ec6f9fa.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/2938cf086485/vmlinux-7ec6f9fa.xz
kernel image: https://storage.googleapis.com/syzbot-assets/708aae50ad2d/bzImage-7ec6f9fa.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+77e08a...@syzkaller.appspotmail.com

SYZFAIL: writev failed
(errno 6: No such device or address)
loop exited with status 67
SYZFAIL: repeatedly failed to execute the program
proc=0 req=314 state=1 status=9 (errno 11: Resource temporarily unavailable)


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syzbot

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Feb 3, 2025, 10:44:15 AM2/3/25
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Auto-closing this bug as obsolete.
Crashes did not happen for a while, no reproducer and no activity.
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