*** This bug is a duplicate of bug 1674838 ***
https://bugs.launchpad.net/bugs/1674838
** This bug has been marked a duplicate of bug 1674838
kernel BUG at /build/linux-7LGLH_/linux-4.10.0/include/linux/swapops.h:129
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Except that since I moved away from swapfile to a swap partition (atop
LUKS), I haven't had the issue. I haven't checked so I can't say what
the CPU load was, or whether there was activity with khugepaged as per
bug #1674838.
Also had the NMI watchdog soft lockup after the swapops.h BUG
Same for me, 4 crash since 17.04 upgrade but 1st I see with syslog
below:
kernel BUG at /build/linux-
lz1RHE/linux-4.10.0/include/linux/swapops.h:129!
and 8 lines with:
NMI watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [JS Helper:3994]
uname -a
Linux labtop 4.10.0-21-generic #23-Ubuntu SMP
Is this a duplicate of bug #1674838 ?
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https://bugs.launchpad.net/bugs/1690796
Title:
Swap pagefault is hanging paged processes with kernel BUG assert in
include/linux/swapops.h
To
** Summary changed:
- Kernel bug causes hang
+ Swap pagefault is hanging paged processes with kernel BUG assert in
include/linux/swapops.h
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https://bugs.launchpad.net/bugs/1690796