From: Edward Adam Davis <eadavis@sina.com>
To: syzbot+fefa0af09f7891b1800e@syzkaller.appspotmail.com
Cc: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [block?] general protection fault in blk_mq_quiesce_queue
Date: Fri, 4 Sep 2026 17:10:18 +0800 [thread overview]
Message-ID: <20260904091018.606487-1-eadavis@sina.com> (raw)
In-Reply-To: <6a99dfb2.9266084e.bf0d7.027c.GAE@google.com>
From: Edward Aadm Davis <eadavis@sina.com>
#syz test: upstream 940de590b839
diff --git a/drivers/nvme/target/loop.c b/drivers/nvme/target/loop.c
index fcb1f8186fdd..39447a72f91c 100644
--- a/drivers/nvme/target/loop.c
+++ b/drivers/nvme/target/loop.c
@@ -443,6 +443,8 @@ static void nvme_loop_reset_ctrl_work(struct work_struct *work)
container_of(work, struct nvme_loop_ctrl, ctrl.reset_work);
int ret;
+ if (!ctrl->ctrl.admin_q)
+ return;
nvme_stop_ctrl(&ctrl->ctrl);
nvme_loop_shutdown_ctrl(ctrl);
next prev parent reply other threads:[~2026-09-04 9:10 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-03 20:59 syzbot
2026-09-04 1:31 ` Edward Adam Davis
2026-09-04 1:57 ` syzbot
2026-09-04 2:38 ` Edward Adam Davis
2026-09-04 3:09 ` syzbot
2026-09-04 4:41 ` Edward Adam Davis
2026-09-04 5:05 ` syzbot
2026-09-04 9:10 ` Edward Adam Davis [this message]
2026-09-04 9:33 ` syzbot
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