Apologies for the slightly disjointed replies, this server doesn't have
internet or outgoing SMTP access.
On 2015-04-11 23:26, Dmitry Smirnov wrote:
Do you have package "network-manager" installed?
No, this is a CLI-only install.
What is the version of "ifupdown" on your system?
ifupdown is version 0.7.53.1. As mentioned below I now see that this was
recently updated prior to observing the fault (all these years and I'd
forgotted about history.log, embarrassing!).
May be you could track down which package caused regression by analysing
"/var/log/apt/history.log"?
The latest range of updates is listed below; I didn't include them
earlier since there didn't seem to be anything related to the
network/scripts but I notice now that a new version of ifupdown was
installed. The latest round of updates today (namely initscripts)
haven't solved the issue either.
================================
Start-Date: 2015-04-09 23:44:06
Upgrade: geoip-database:amd64 (20150209-1, 20150317-1),
libavformat56:amd64 (11.2-1, 11.3-1), apache2-utils:amd64 (2.4.10-9,
2.4.10-10), libavresample2:amd64 (11.2-1, 11.3-1), gdisk:amd64
(0.8.10-1, 0.8.10-2), libavfilter5:amd64 (11.2-1, 11.3-1),
multiarch-support:amd64 (2.19-15, 2.19-17), perl:amd64 (5.20.2-2,
5.20.2-3), bsd-mailx:amd64 (8.1.2-0.20141216cvs-1,
8.1.2-0.20141216cvs-2), python-minimal:amd64 (2.7.8-4, 2.7.9-1),
libssl1.0.0:amd64 (1.0.1k-1, 1.0.1k-3), perl-base:amd64 (5.20.2-2,
5.20.2-3), libgssapi-krb5-2:amd64 (1.12.1+dfsg-18, 1.12.1+dfsg-19),
libapache2-mod-php5:amd64 (5.6.6+dfsg-2, 5.6.7+dfsg-1), debconf:amd64
(1.5.55, 1.5.56), libicu52:amd64 (52.1-7.1, 52.1-8), python-pil:amd64
(2.6.1-1+b1, 2.6.1-2), php5-common:amd64 (5.6.6+dfsg-2, 5.6.7+dfsg-1),
coreutils:amd64 (8.23-3, 8.23-4), libkrb5-3:amd64 (1.12.1+dfsg-18,
1.12.1+dfsg-19), vim-common:amd64 (7.4.488-4, 7.4.488-6),
util-linux-locales:amd64 (2.25.2-5, 2.25.2-6), console-setup:amd64
(1.118, 1.120), console-setup-linux:amd64 (1.118, 1.120),
libsmartcols1:amd64 (2.25.2-5, 2.25.2-6), libtiff5:amd64 (4.0.3-12.1,
4.0.3-12.3), mount:amd64 (2.25.2-5, 2.25.2-6), libbz2-1.0:amd64
(1.0.6-7+b2, 1.0.6-7+b3), grub-common:amd64 (2.02~beta2-21,
2.02~beta2-22), file:amd64 (5.22+15-1, 5.22+15-2), libmagic1:amd64
(5.22+15-1, 5.22+15-2), libc-bin:amd64 (2.19-15, 2.19-17), libc6:amd64
(2.19-15, 2.19-17), php5-readline:amd64 (5.6.6+dfsg-2, 5.6.7+dfsg-1),
libuuid1:amd64 (2.25.2-5, 2.25.2-6), libmount1:amd64 (2.25.2-5,
2.25.2-6), php5:amd64 (5.6.6+dfsg-2, 5.6.7+dfsg-1), libperl5.20:amd64
(5.20.2-2, 5.20.2-3), udev:amd64 (215-12, 215-14), ifupdown:amd64
(0.7.52, 0.7.53.1), librtmp1:amd64 (2.4+20131018.git79459a2-5,
2.4+20150115.gita107cef-1), libcap2:amd64 (2.24-6, 2.24-8),
grub2-common:amd64 (2.02~beta2-21, 2.02~beta2-22), libswscale3:amd64
(11.2-1, 11.3-1), debconf-i18n:amd64 (1.5.55, 1.5.56),
krb5-locales:amd64 (1.12.1+dfsg-18, 1.12.1+dfsg-19), libssh2-1:amd64
(1.4.3-4, 1.4.3-4.1), bzip2:amd64 (1.0.6-7+b2, 1.0.6-7+b3),
libudev1:amd64 (215-12, 215-14), bsdutils:amd64 (2.25.2-5, 2.25.2-6),
perl-modules:amd64 (5.20.2-2, 5.20.2-3), vim-tiny:amd64 (7.4.488-4,
7.4.488-6), libav-tools:amd64 (11.2-1, 11.3-1),
installation-report:amd64 (2.57, 2.58), php5-xsl:amd64 (5.6.6+dfsg-2,
5.6.7+dfsg-1), php5-cli:amd64 (5.6.6+dfsg-2, 5.6.7+dfsg-1),
grub-pc-bin:amd64 (2.02~beta2-21, 2.02~beta2-22), apache2-data:amd64
(2.4.10-9, 2.4.10-10), python:amd64 (2.7.8-4, 2.7.9-1),
python-pygments:amd64 (2.0.1+dfsg-1, 2.0.1+dfsg-1.1), grub-pc:amd64
(2.02~beta2-21, 2.02~beta2-22), libmp3lame0:amd64 (3.99.5+repack1-6,
3.99.5+repack1-7), vim:amd64 (7.4.488-4, 7.4.488-6),
libpython-stdlib:amd64 (2.7.8-4, 2.7.9-1), keyboard-configuration:amd64
(1.118, 1.120), libblkid1:amd64 (2.25.2-5, 2.25.2-6), libavcodec56:amd64
(11.2-1, 11.3-1), libavdevice55:amd64 (11.2-1, 11.3-1), apache2:amd64
(2.4.10-9, 2.4.10-10), tzdata:amd64 (2015a-1, 2015b-1), openssl:amd64
(1.0.1k-1, 1.0.1k-3), libjpeg62-turbo:amd64 (1.3.1-11+deb7u1, 1.3.1-12),
apache2-bin:amd64 (2.4.10-9, 2.4.10-10), libsystemd0:amd64 (215-12,
215-14), util-linux:amd64 (2.25.2-5, 2.25.2-6), whois:amd64 (5.2.5,
5.2.7), rtmpdump:amd64 (2.4+20131018.git79459a2-5,
2.4+20150115.gita107cef-1), locales:amd64 (2.19-15, 2.19-17),
libkrb5support0:amd64 (1.12.1+dfsg-18, 1.12.1+dfsg-19),
libk5crypto3:amd64 (1.12.1+dfsg-18, 1.12.1+dfsg-19), libavutil54:amd64
(11.2-1, 11.3-1), libcap2-bin:amd64 (2.24-6, 2.24-8), vim-runtime:amd64
(7.4.488-4, 7.4.488-6), libgcrypt20:amd64 (1.6.2-4+b1, 1.6.3-2)
End-Date: 2015-04-09 23:45:42
Start-Date: 2015-04-10 18:50:19
Upgrade: libtasn1-6:amd64 (4.2-2, 4.2-3)
End-Date: 2015-04-10 18:50:19
Start-Date: 2015-04-14 03:45:24
Upgrade: initscripts:amd64 (2.88dsf-58, 2.88dsf-59), sysvinit:amd64
(2.88dsf-58, 2.88dsf-59), vim-common:amd64 (7.4.488-6, 7.4.488-7),
sysvinit-core:amd64 (2.88dsf-58, 2.88dsf-59), vim-tiny:amd64 (7.4.488-6,
7.4.488-7), sysv-rc:amd64 (2.88dsf-58, 2.88dsf-59), vim:amd64
(7.4.488-6, 7.4.488-7), sysvinit-utils:amd64 (2.88dsf-58, 2.88dsf-59),
vim-runtime:amd64 (7.4.488-6, 7.4.488-7)
End-Date: 2015-04-14 03:45:33
================================
With that in mind it looks like the new ifupdown scripts might be the
issue. Now that I've been allowed a bit more time to fiddle with it
here's the dmesg output that is logged 120s from when I manually execute
`ifdown -a --exclude=lo`;
================================
[ 360.235509] INFO: task kworker/0:3:2701 blocked for more than 120
seconds.
[ 360.236785] Tainted: G I 3.16.0-4-amd64 #1
[ 360.238074] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[ 360.239414] kworker/0:3 D ffff880226083ac8 0 2701 2
0x00000000
[ 360.239429] Workqueue: events linkwatch_event
[ 360.239447] ffff880226083670 0000000000000046 0000000000012f00
ffff8800c6d03fd8
[ 360.239453] 0000000000012f00 ffff880226083670 ffffffff818bad20
ffff8800c6d03e10
[ 360.239458] ffffffff818bad24 ffff880226083670 00000000ffffffff
ffffffff818bad28
[ 360.239464] Call Trace:
[ 360.239479] [<ffffffff8150cb35>] ? schedule_preempt_disabled+0x25/0x70
[ 360.239504] [<ffffffff8150e5e3>] ? __mutex_lock_slowpath+0xd3/0x1c0
[ 360.239516] [<ffffffff8150e6eb>] ? mutex_lock+0x1b/0x2a
[ 360.239521] [<ffffffff8142f15a>] ? linkwatch_event+0xa/0x30
[ 360.239527] [<ffffffff810814e2>] ? process_one_work+0x172/0x420
[ 360.239533] [<ffffffff81081b73>] ? worker_thread+0x113/0x4f0
[ 360.239540] [<ffffffff8150c291>] ? __schedule+0x2b1/0x710
[ 360.239545] [<ffffffff81081a60>] ? rescuer_thread+0x2d0/0x2d0
[ 360.239552] [<ffffffff81087dfd>] ? kthread+0xbd/0xe0
[ 360.239558] [<ffffffff81087d40>] ? kthread_create_on_node+0x180/0x180
[ 360.239565] [<ffffffff8150febc>] ? ret_from_fork+0x7c/0xb0
[ 360.239587] [<ffffffff81087d40>] ? kthread_create_on_node+0x180/0x180
[ 360.239596] INFO: task ifenslave:2761 blocked for more than 120 seconds.
[ 360.240959] Tainted: G I 3.16.0-4-amd64 #1
[ 360.242341] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[ 360.243808] ifenslave D ffff8802244e8628 0 2761 2760
0x00000000
[ 360.243814] ffff8802244e81d0 0000000000000086 0000000000012f00
ffff8800369bbfd8
[ 360.243820] 0000000000012f00 ffff8802244e81d0 ffffffff818bad20
ffff8800369bbbc0
[ 360.243825] ffffffff818bad24 ffff8802244e81d0 00000000ffffffff
ffffffff818bad28
[ 360.243830] Call Trace:
[ 360.243842] [<ffffffff8150cb35>] ? schedule_preempt_disabled+0x25/0x70
[ 360.243866] [<ffffffff8150e5e3>] ? __mutex_lock_slowpath+0xd3/0x1c0
[ 360.243873] [<ffffffff8150e6eb>] ? mutex_lock+0x1b/0x2a
[ 360.243908] [<ffffffffa015c585>] ? igb_resume+0xe5/0x150 [igb]
[ 360.243924] [<ffffffff812e24b8>] ? pci_pm_runtime_resume+0x78/0xb0
[ 360.243933] [<ffffffff813a9e6c>] ? __rpm_callback+0x2c/0x80
[ 360.243939] [<ffffffff813a9f20>] ? rpm_callback+0x60/0x80
[ 360.243945] [<ffffffff813aad61>] ? rpm_resume+0x451/0x5d0
[ 360.243953] [<ffffffff810c1d70>] ? get_state_synchronize_rcu+0x10/0x10
[ 360.243960] [<ffffffff813aaf28>] ? __pm_runtime_resume+0x48/0x70
[ 360.243975] [<ffffffffa015a5d1>] ? __igb_close+0xe1/0x100 [igb]
[ 360.243983] [<ffffffff81416e2d>] ? __dev_close_many+0x8d/0xe0
[ 360.243989] [<ffffffff81416f01>] ? dev_close_many+0x81/0x120
[ 360.243997] [<ffffffff81418ccf>] ? dev_close.part.73+0x2f/0x50
[ 360.244003] [<ffffffff81418d03>] ? dev_close+0x13/0x20
[ 360.244012] [<ffffffffa05a30bd>] ? __bond_release_one+0x24d/0x560
[bonding]
[ 360.244018] [<ffffffff8150768a>] ? printk+0x54/0x56
[ 360.244028] [<ffffffffa05ada8f>] ? bond_option_slaves_set+0xef/0x140
[bonding]
[ 360.244037] [<ffffffffa05aed46>] ? __bond_opt_set+0xd6/0x330 [bonding]
[ 360.244045] [<ffffffffa05aefe1>] ? bond_opt_tryset_rtnl+0x41/0x80
[bonding]
[ 360.244053] [<ffffffffa05abd20>] ?
bonding_sysfs_store_option+0x30/0x60 [bonding]
[ 360.244061] [<ffffffff812170aa>] ? kernfs_fop_write+0xda/0x150
[ 360.244072] [<ffffffff811a7c72>] ? vfs_write+0xb2/0x1f0
[ 360.244080] [<ffffffff811a87b2>] ? SyS_write+0x42/0xa0
[ 360.244086] [<ffffffff8150ff6d>] ?
system_call_fast_compare_end+0x10/0x15
================================
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