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List: dragonfly-bugs
Subject: [DragonFlyBSD - Bug #3187] Kernel: multiple swap pager messages during hammer cleanup
From: bugtracker-admin () leaf ! dragonflybsd ! org
Date: 2020-01-15 15:40:44
Message-ID: redmine.journal-13845.20200115154044.57ea8f126f29bdc9 () leaf ! dragonflybsd ! org
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Issue #3187 has been updated by t_dfbsd.
This is on the 5.6.2 release.
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Bug #3187: Kernel: multiple swap pager messages during hammer cleanup
http://bugs.dragonflybsd.org/issues/3187#change-13845
* Author: t_dfbsd
* Status: New
* Priority: High
* Assignee: dillon
* Category:
* Target version:
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On master, commit a19800f223, running hammer cleanup causes dozens of messages like \
this and causes the machine to become inaccessible by network services, SSH in \
particular, although ping still works:
May 23 19:20:14 <kern.crit> boojum kernel: swap_pager: indefinite wait buffer: bp \
0xfffff800735334d8 offset: 5092941824, size: 4096 m=0xfffff8005fee7580 busy=e0000000 \
flags=00004080
This behavior was also observed at commit d29a2431b3, so whatever is causing it is \
probably earlier than that. When I ran hammer cleanup today, the last thing I noticed \
running before my SSH connection died was hammer reblock-btree. This was on a 8TB \
encrypted volume.
---Files--------------------------------
dmesg.boot (88 KB)
fstab (976 Bytes)
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