[syzbot-moderation] Monthly nbd report (Feb 2026)

[syzbot]

Hello nbd maintainers/developers,

This is a 31-day syzbot report for the nbd subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/nbd

During the period, 1 new issues were detected and 0 were fixed.
In total, 5 issues are still open and 9 have already been fixed.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 3344 Yes possible deadlock in pcpu_alloc_noprof (2)
https://syzkaller.appspot.com/bug?extid=91771b3fb86ec2dd7227
<2> 558 Yes INFO: task hung in nbd_queue_rq
https://syzkaller.appspot.com/bug?extid=30c16035531e3248dcbc
<3> 74 Yes possible deadlock in nbd_queue_rq
https://syzkaller.appspot.com/bug?extid=3dbc6142c85cc77eaf04

The report will be sent to: [n...@other.debian.org jo...@toxicpanda.com linux...@vger.kernel.org linux-...@vger.kernel.org].

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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 syzk...@googlegroups.com.

To disable reminders for individual bugs, reply with the following command:
#syz set <Ref> no-reminders

To change bug's subsystems, reply with:
#syz set <Ref> subsystems: new-subsystem

If the report looks fine to you, reply with:
#syz upstream

To regenerate the report, reply with:
#syz regenerate

You may send multiple commands in a single email message.

[Aleksandr Nogikh]

#syz upstream

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