From: Chris Marusich <cmmarusich@gmail.com>
To: "Ludovic Courtès" <ludo@gnu.org>
Cc: 33106@debbugs.gnu.org
Subject: bug#33106: "make check-system TESTS=basic" fails on master
Date: Fri, 26 Oct 2018 09:14:05 -0700 [thread overview]
Message-ID: <87lg6kn0s2.fsf@gmail.com> (raw)
In-Reply-To: <87lg6lnit2.fsf@gnu.org> ("Ludovic \=\?utf-8\?Q\?Court\=C3\=A8s\=22'\?\= \=\?utf-8\?Q\?s\?\= message of "Fri, 26 Oct 2018 11:44:41 +0200")
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Hi,
I've reconfigured my system after running "guix pull":
root@garuda ~# guix describe
Generation 6 Oct 23 2018 19:29:12 (current)
guix a89f731
repository URL: https://git.savannah.gnu.org/git/guix.git
commit: a89f731b1506b3b560f4a179da2889408dfa881d
GUIX_PACKAGE_PATH="/home/marusich/custom-guix-packages"
root@garuda ~#
The problem still occurs, but now there are no 9p-related errors:
--8<---------------cut here---------------start------------->8---
loading kernel modules...
[ 1.350969] usbcore: registered new interface driver usb-storage
[ 1.366341] usbcore: registered new interface driver uas
[ 1.385533] hidraw: raw HID events driver (C) Jiri Kosina
[ 1.389538] usbcore: registered new interface driver usbhid
[ 1.391152] usbhid: USB HID core driver
[ 1.443626] isci: Intel(R) C600 SAS Controller Driver - version 1.2.0
[ 1.480467] PCI Interrupt Link [LNKC] enabled at IRQ 11
[ 1.510120] PCI Interrupt Link [LNKD] enabled at IRQ 10
[ 1.539737] PCI Interrupt Link [LNKA] enabled at IRQ 10
[ 1.569364] PCI Interrupt Link [LNKB] enabled at IRQ 11
[ 1.618251] virtio_blk virtio4: [vda] 143360 512-byte logical blocks (73.4 MB/70.0 MiB)
[ 1.667705] random: fast init done
[ 1.669014] random: crng init done
[ 1.671153] FS-Cache: Loaded
[ 1.677011] 9pnet: Installing 9P2000 support
[ 1.679743] 9p: Installing v9fs 9p2000 file system support
[ 1.681353] FS-Cache: Netfs '9p' registered for caching
In gnu/build/linux-boot.scm:
516:13 2 (_)
367:8 1 (mount-root-file-system "/dev/vda1" "ext4" # _)
In unknown file:
0 (mount "/dev/vda1" "/real-root" "ext4" 1 #<undefined>)
In procedure mount: No such file or directory
[ 1.727459] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000000
[ 1.727459]
[ 1.728372] CPU: 0 PID: 1 Comm: init Not tainted 4.18.16-gnu #1
[ 1.728372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.11.2-0-gf9626ccb91-prebuilt.qemu-project.org 04/01/2014
[ 1.728372] Call Trace:
[ 1.728372] dump_stack+0x63/0x85
[ 1.728372] panic+0xe4/0x244
[ 1.728372] do_exit+0xb1a/0xb20
[ 1.728372] ? wake_up_state+0x10/0x20
[ 1.728372] do_group_exit+0x43/0xb0
[ 1.728372] __x64_sys_exit_group+0x18/0x20
[ 1.728372] do_syscall_64+0x5a/0x120
[ 1.728372] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 1.728372] RIP: 0033:0x5ecce6
[ 1.728372] Code: Bad RIP value.
[ 1.728372] RSP: 002b:00007ffcd54c8318 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 1.728372] RAX: ffffffffffffffda RBX: 0000000000812ff0 RCX: 00000000005ecce6
[ 1.728372] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000
[ 1.728372] RBP: 0000000000000000 R08: 00000000000000e7 R09: ffffffffffffffb0
[ 1.728372] R10: 00007f8613be5f88 R11: 0000000000000246 R12: 0000000000a63818
[ 1.728372] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000003
[ 1.728372] Kernel Offset: 0x27000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 1.728372] Rebooting in 1 seconds..
--8<---------------cut here---------------end--------------->8---
I took a closer look at my dmesg output. I now notice that the
following line gets emitted when the error occurs moments before the
error occurs in the test:
[ 909.759703] kvm [1279]: vcpu0, guest rIP: 0xffffffffb1068bec disabled perfctr wrmsr: 0xc2 data 0xffff
I'm not sure exactly what it means, or if it's bad. Both the QEMU and
the dmesg output seem to mention a RIP value, and they both occur close
in time, so it seems suspicious. Looking back in my /var/log/messages,
which I haven't rotated or truncated in quite some time, it seems there
are many entries like this. The earliest such entry appears to be from
March 20th of 2017. I don't know if I ran the system tests successfully
after that point in time on this machine.
ludo@gnu.org (Ludovic Courtès) writes:
> Did it work before on this machine? I have a vague recollection that
> there were KVM issues on the X200. This is x86_64?
This is x86_64, and the test did pass in the past (but I'm not sure when
I was last able to do so successfully).
--
Chris
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next prev parent reply other threads:[~2018-10-26 16:15 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-20 19:09 bug#33106: "make check-system TESTS=basic" fails on master Chris Marusich
2018-10-22 13:11 ` Ludovic Courtès
2018-10-23 8:58 ` Chris Marusich
2018-10-24 1:49 ` Chris Marusich
2018-10-24 12:14 ` Ludovic Courtès
2018-10-26 5:11 ` Chris Marusich
2018-10-26 9:44 ` Ludovic Courtès
2018-10-26 16:14 ` Chris Marusich [this message]
2018-10-27 14:37 ` Ludovic Courtès
2020-11-30 21:36 ` Tobias Geerinckx-Rice via Bug reports for GNU Guix
2020-12-19 9:08 ` zimoun
2020-12-22 14:13 ` zimoun
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