Date: Sat, 12 Aug 2017 05:17:28 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 220971] Freebsd 11.0p11 - system freeze on intensive I/O Message-ID: <bug-220971-8-YTZ62rrLtj@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-220971-8@https.bugs.freebsd.org/bugzilla/> References: <bug-220971-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=220971 --- Comment #2 from execve@gmail.com --- One update on this one. I installed a custom stable/11 kernel and world (sched = 4BSD was the only change), and the problem is no longer seen. From my untrained eyes, it looks like some kind of swap request starvation causing a hang when ULE is in use. root@mellon:~ # uname -a FreeBSD mellon 11.1-STABLE FreeBSD 11.1-STABLE #0 r313908+14aefcc16ee(stable/11): Sat Aug 12 00:33:04 IST 2017 root@mellon:/usr/obj/usr/home/user1/src/freebsd/sys/MYKERNEL amd64 -- You are receiving this mail because: You are the assignee for the bug.
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