[CentOS] Network hangs after several hours (Centos 6 recently upgraded kernel/glibc)
Hi all, We have a development server we have just tried updating the kernel & glibc after recent recommendations. Its been stable previously for a few years with only scheduled reboots. Its running Centos 6.6(final) 2.6.32-573.18.1.el6.x86_64 GNU libc 2.12 Upgraded via YUM, rebooted, all fine for several hours, and then network seemed to hang. Not much happening as its a dev server we are testing before moving to production. Googling, I see there is some history of e100e driver having issues, and I'm wondering if it could be related. Does anyone have any thoughts on where to do with it, as I'm assuming it will hang again later. Thanks, Ian Feb 18 05:04:36 kernel: WARNING: at net/sched/sch_generic.c:261 dev_watchdog+0x26d/0x280() (Not tainted) Feb 18 05:04:36 kernel: Hardware name: X9SCL/X9SCM Feb 18 05:04:36 kernel: NETDEV WATCHDOG: eth0 (e1000e): transmit queue 0 timed out Feb 18 05:04:36 kernel: Modules linked in: ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 ext4 jbd2 e1000e serio_raw i2c_i801 i2c_core sg iTCO_wdt iTCO_vendor_support shpchp ext3 jbd mbcache raid1 sd_mod crc_t10dif ahci dm_mirror dm_region_hash dm_log dm_mod [last unloaded: scsi_wait_scan] Feb 18 05:04:36 kernel: Pid: 0, comm: swapper Not tainted 2.6.32-220.4.2.el6.x86_64 #1 Feb 18 05:04:36 kernel: Call Trace: Feb 18 05:04:36 kernel: [] ? warn_slowpath_common+0x87/0xc0 Feb 18 05:04:36 kernel: [] ? warn_slowpath_fmt+0x46/0x50 Feb 18 05:04:36 kernel: [] ? dev_watchdog+0x26d/0x280 Feb 18 05:04:36 kernel: [] ? insert_work+0x6d/0xb0 Feb 18 05:04:36 kernel: [] ? dev_watchdog+0x0/0x280 Feb 18 05:04:36 kernel: [] ? run_timer_softirq+0x197/0x340 Feb 18 05:04:36 kernel: [] ? tick_sched_timer+0x0/0xc0 Feb 18 05:04:36 kernel: [] ? lapic_next_event+0x1d/0x30 Feb 18 05:04:36 kernel: [] ? __do_softirq+0xc1/0x1d0 Feb 18 05:04:36 kernel: [] ? hrtimer_interrupt+0x140/0x250 Feb 18 05:04:36 kernel: [] ? call_softirq+0x1c/0x30 Feb 18 05:04:36 kernel: [] ? do_softirq+0x65/0xa0 Feb 18 05:04:36 kernel: [] ? irq_exit+0x85/0x90 Feb 18 05:04:36 kernel: [] ? smp_apic_timer_interrupt+0x70/0x9b Feb 18 05:04:36 kernel: [] ? apic_timer_interrupt+0x13/0x20 Feb 18 05:04:36 kernel: [] ? intel_idle+0xde/0x170 Feb 18 05:04:36 kernel: [] ? intel_idle+0xc1/0x170 Feb 18 05:04:36 kernel: [] ? cpuidle_idle_call+0xa7/0x140 Feb 18 05:04:36 kernel: [] ? cpu_idle+0xb6/0x110 Feb 18 05:04:36 kernel: [] ? rest_init+0x7a/0x80 Feb 18 05:04:36 kernel: [] ? start_kernel+0x424/0x430 Feb 18 05:04:36 kernel: [] ? x86_64_start_reservations+0x125/0x129 Feb 18 05:04:36 kernel: [] ? x86_64_start_kernel+0xfa/0x109 Feb 18 05:04:36 kernel: ---[ end trace 21915186e9d87b29 ]--- modinfo e1000e | grep version version:3.2.5-k srcversion: 8CCA78B3C15DE6229299348 vermagic: 2.6.32-573.18.1.el6.x86_64 SMP mod_unload modversions 00:00.0 Host bridge: Intel Corporation Xeon E3-1200 Processor Family DRAM Controller (rev 09) 00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05) 00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5) 00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 (rev b5) 00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 05) 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a5) 00:1f.0 ISA bridge: Intel Corporation C202 Chipset Family LPC Controller (rev 05) 00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family SATA AHCI Controller (rev 05) 00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05) 02:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection 03:03.0 VGA compatible controller: Matrox Electronics Systems Ltd. MGA G200eW WPCM450 (rev 0a) ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Network hangs after several hours (Centos 6 recently upgraded kernel/glibc)
Just noticed that in the trace, it shows an old kernel, so I don't think grub was automatically selecting the latest kernel. Just wondering what process updates the default to be the latest kernel, and if a problem could be an update but grub selecting an older kernel, but other packages updated ? On Fri, Feb 19, 2016 at 10:56 AM, Ian B wrote: > Hi all, > > We have a development server we have just tried updating the kernel & > glibc after recent recommendations. Its been stable previously for a few > years with only scheduled reboots. > > Its running > Centos 6.6(final) > 2.6.32-573.18.1.el6.x86_64 > GNU libc 2.12 > > Upgraded via YUM, rebooted, all fine for several hours, and then network > seemed to hang. Not much happening as its a dev server we are testing > before moving to production. > > Googling, I see there is some history of e100e driver having issues, and > I'm wondering if it could be related. > > Does anyone have any thoughts on where to do with it, as I'm assuming it > will hang again later. > > Thanks, Ian > > Feb 18 05:04:36 kernel: WARNING: at net/sched/sch_generic.c:261 > dev_watchdog+0x26d/0x280() (Not tainted) > Feb 18 05:04:36 kernel: Hardware name: X9SCL/X9SCM > Feb 18 05:04:36 kernel: NETDEV WATCHDOG: eth0 (e1000e): transmit queue 0 > timed out > Feb 18 05:04:36 kernel: Modules linked in: ip6t_REJECT nf_conntrack_ipv6 > nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables ipv6 ext4 > jbd2 e1000e serio_raw i2c_i801 i2c_core sg iTCO_wdt iTCO_vendor_support > shpchp ext3 jbd mbcache raid1 sd_mod crc_t10dif ahci dm_mirror > dm_region_hash dm_log dm_mod [last unloaded: scsi_wait_scan] > Feb 18 05:04:36 kernel: Pid: 0, comm: swapper Not tainted > 2.6.32-220.4.2.el6.x86_64 #1 > Feb 18 05:04:36 kernel: Call Trace: > Feb 18 05:04:36 kernel: [] ? > warn_slowpath_common+0x87/0xc0 > Feb 18 05:04:36 kernel: [] ? warn_slowpath_fmt+0x46/0x50 > Feb 18 05:04:36 kernel: [] ? dev_watchdog+0x26d/0x280 > Feb 18 05:04:36 kernel: [] ? insert_work+0x6d/0xb0 > Feb 18 05:04:36 kernel: [] ? dev_watchdog+0x0/0x280 > Feb 18 05:04:36 kernel: [] ? > run_timer_softirq+0x197/0x340 > Feb 18 05:04:36 kernel: [] ? tick_sched_timer+0x0/0xc0 > Feb 18 05:04:36 kernel: [] ? lapic_next_event+0x1d/0x30 > Feb 18 05:04:36 kernel: [] ? __do_softirq+0xc1/0x1d0 > Feb 18 05:04:36 kernel: [] ? > hrtimer_interrupt+0x140/0x250 > Feb 18 05:04:36 kernel: [] ? call_softirq+0x1c/0x30 > Feb 18 05:04:36 kernel: [] ? do_softirq+0x65/0xa0 > Feb 18 05:04:36 kernel: [] ? irq_exit+0x85/0x90 > Feb 18 05:04:36 kernel: [] ? > smp_apic_timer_interrupt+0x70/0x9b > Feb 18 05:04:36 kernel: [] ? > apic_timer_interrupt+0x13/0x20 > Feb 18 05:04:36 kernel: [] ? intel_idle+0xde/0x170 > Feb 18 05:04:36 kernel: [] ? intel_idle+0xc1/0x170 > Feb 18 05:04:36 kernel: [] ? cpuidle_idle_call+0xa7/0x140 > Feb 18 05:04:36 kernel: [] ? cpu_idle+0xb6/0x110 > Feb 18 05:04:36 kernel: [] ? rest_init+0x7a/0x80 > Feb 18 05:04:36 kernel: [] ? start_kernel+0x424/0x430 > Feb 18 05:04:36 kernel: [] ? > x86_64_start_reservations+0x125/0x129 > Feb 18 05:04:36 kernel: [] ? > x86_64_start_kernel+0xfa/0x109 > Feb 18 05:04:36 kernel: ---[ end trace 21915186e9d87b29 ]--- > > modinfo e1000e | grep version > version:3.2.5-k > srcversion: 8CCA78B3C15DE6229299348 > vermagic: 2.6.32-573.18.1.el6.x86_64 SMP mod_unload modversions > > > 00:00.0 Host bridge: Intel Corporation Xeon E3-1200 Processor Family DRAM > Controller (rev 09) > 00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset > Family USB Enhanced Host Controller #2 (rev 05) > 00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family > PCI Express Root Port 1 (rev b5) > 00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family > PCI Express Root Port 5 (rev b5) > 00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset > Family USB Enhanced Host Controller #1 (rev 05) > 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a5) > 00:1f.0 ISA bridge: Intel Corporation C202 Chipset Family LPC Controller > (rev 05) > 00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset > Family SATA AHCI Controller (rev 05) > 00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus > Controller (rev 05) > 02:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network > Connection > 03:03.0 VGA compatible controller: Matrox Electronics Systems Ltd. MGA > G200eW WPCM450 (rev 0a) > > > > > > > ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos
[CentOS] CentOS-announce Digest, Vol 132, Issue 6
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Today's Topics:
1. CESA-2016:0258 Important CentOS 7 thunderbird Security Update
(Johnny Hughes)
2. CESA-2016:0258 Important CentOS 6 thunderbird Security Update
(Johnny Hughes)
3. CESA-2016:0258 Important CentOS 5 thunderbird Security Update
(Johnny Hughes)
4. CEBA-2016:0268 CentOS 6 ptlib FASTTRACK BugFixUpdate
(Johnny Hughes)
--
Message: 1
Date: Thu, 18 Feb 2016 17:19:24 +
From: Johnny Hughes
To: centos-annou...@centos.org
Subject: [CentOS-announce] CESA-2016:0258 Important CentOS 7
thunderbird Security Update
Message-ID: <20160218171924.ga56...@n04.lon1.karan.org>
Content-Type: text/plain; charset=us-ascii
CentOS Errata and Security Advisory 2016:0258 Important
Upstream details at : https://rhn.redhat.com/errata/RHSA-2016-0258.html
The following updated files have been uploaded and are currently
syncing to the mirrors: ( sha256sum Filename )
x86_64:
d97294b0f502e02f49e4d2ca9a3fb5cc368a3ad6c08162e06e509e607a00a307
thunderbird-38.6.0-1.el7.centos.x86_64.rpm
Source:
2555990fee9e57f5a64ea43642860f30fe807d073e48d048665adadb1bc489f1
thunderbird-38.6.0-1.el7.centos.src.rpm
--
Johnny Hughes
CentOS Project { http://www.centos.org/ }
irc: hughesjr, #cen...@irc.freenode.net
Twitter: @JohnnyCentOS
--
Message: 2
Date: Thu, 18 Feb 2016 18:42:37 +
From: Johnny Hughes
To: centos-annou...@centos.org
Subject: [CentOS-announce] CESA-2016:0258 Important CentOS 6
thunderbird Security Update
Message-ID: <20160218184237.ga57...@n04.lon1.karan.org>
Content-Type: text/plain; charset=us-ascii
CentOS Errata and Security Advisory 2016:0258 Important
Upstream details at : https://rhn.redhat.com/errata/RHSA-2016-0258.html
The following updated files have been uploaded and are currently
syncing to the mirrors: ( sha256sum Filename )
i386:
b6943f1cda53a9c502ee9839f608c29d0e75cf44673490822c93f395e3f40141
thunderbird-38.6.0-1.el6.centos.i686.rpm
x86_64:
5a1261b9965569d707060f8e7ff869288d7e0361efe4e5637086bf6295afe27a
thunderbird-38.6.0-1.el6.centos.x86_64.rpm
Source:
4f89116b8b8bda266f2063760ceb136832e8e2d874ffd33d9e424d479d980a63
thunderbird-38.6.0-1.el6.centos.src.rpm
--
Johnny Hughes
CentOS Project { http://www.centos.org/ }
irc: hughesjr, #cen...@irc.freenode.net
Twitter: @JohnnyCentOS
--
Message: 3
Date: Fri, 19 Feb 2016 04:09:41 +
From: Johnny Hughes
To: centos-annou...@centos.org
Subject: [CentOS-announce] CESA-2016:0258 Important CentOS 5
thunderbird Security Update
Message-ID: <20160219040941.ga32...@chakra.karan.org>
Content-Type: text/plain; charset=us-ascii
CentOS Errata and Security Advisory 2016:0258 Important
Upstream details at : https://rhn.redhat.com/errata/RHSA-2016-0258.html
The following updated files have been uploaded and are currently
syncing to the mirrors: ( sha256sum Filename )
i386:
fc47e7fd94bd3079266b27f1307d954fd5a9f9442a91c3a2cb6172e86faa9224
thunderbird-38.6.0-1.el5.centos.i386.rpm
x86_64:
ec8dcb696078c89e8aa535036e750f5e4e06e40dbcd883e255287ea6b69bd61e
thunderbird-38.6.0-1.el5.centos.x86_64.rpm
Source:
2e6c718b8d5ce3cf2919e8c44995d1048ae923f32159b06cfc6f0dd06caa2088
thunderbird-38.6.0-1.el5.centos.src.rpm
--
Johnny Hughes
CentOS Project { http://www.centos.org/ }
irc: hughesjr, #cen...@irc.freenode.net
Twitter: JohnnyCentOS
--
Message: 4
Date: Fri, 19 Feb 2016 04:19:41 +
From: Johnny Hughes
To: centos-annou...@centos.org
Subject: [CentOS-announce] CEBA-2016:0268 CentOS 6 ptlib FASTTRACK
BugFix Update
Message-ID: <20160219041941.ga19...@n04.lon1.karan.org>
Content-Type: text/plain; charset=us-ascii
CentOS Errata and Bugfix Advisory 2016:0268
Upstream details at : https://rhn.redhat.com/errata/RHBA-2016-0268.html
The following updated files have been uploaded and are currently
syncing to the mirrors: ( sha256sum Filename )
i386:
0348146563840e96432128fce8893e5c1e052b8c7a04731580b71ef6ec88d928
ptlib-2.6.5-5.el6.i686.rpm
f15fb5b00ef80df31948e084c9746c4d38af9b8f6f17f435ee35a2a420a1805b
ptlib-devel-2.6.5-5.el6.i686.rpm
x86_64:
0348146563840e96432128fce8893e5c1e052b8c7a04731580b71ef6ec88d928
ptlib-2.6.5-5.el6.i686.rpm
9591b407f7f281255041138bea978c25fa450d4db068cc267396eef5f47e82d4
ptlib-2.6.5-5.el6.x86_64.rpm
f15fb5b00ef80df31948e084c9746c4d38af9b8
Re: [CentOS] Network hangs after several hours (Centos 6 recently upgraded kernel/glibc)
> Date: Friday, February 19, 2016 11:08:48 + > From: Ian B > > On Fri, Feb 19, 2016 at 10:56 AM, Ian B > wrote: > >> Hi all, >> >> We have a development server we have just tried updating the >> kernel & glibc after recent recommendations. Its been stable >> previously for a few years with only scheduled reboots. >> >> Its running >> Centos 6.6(final) >> 2.6.32-573.18.1.el6.x86_64 >> GNU libc 2.12 >> >> Upgraded via YUM, rebooted, all fine for several hours, and then >> network seemed to hang. Not much happening as its a dev server we >> are testing before moving to production. >> >> Googling, I see there is some history of e100e driver having >> issues, and I'm wondering if it could be related. >> >> Does anyone have any thoughts on where to do with it, as I'm >> assuming it will hang again later. >> >> Thanks, Ian >> >> Feb 18 05:04:36 kernel: WARNING: at net/sched/sch_generic.c:261 >> dev_watchdog+0x26d/0x280() (Not tainted) >> Feb 18 05:04:36 kernel: Hardware name: X9SCL/X9SCM >> Feb 18 05:04:36 kernel: NETDEV WATCHDOG: eth0 (e1000e): transmit >> queue 0 timed out >> Feb 18 05:04:36 kernel: Modules linked in: ip6t_REJECT >> nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack >> ip6table_filter ip6_tables ipv6 ext4 jbd2 e1000e serio_raw >> i2c_i801 i2c_core sg iTCO_wdt iTCO_vendor_support shpchp ext3 jbd >> mbcache raid1 sd_mod crc_t10dif ahci dm_mirror dm_region_hash >> dm_log dm_mod [last unloaded: scsi_wait_scan] Feb 18 05:04:36 >> kernel: Pid: 0, comm: swapper Not tainted >> 2.6.32-220.4.2.el6.x86_64 #1 >> Feb 18 05:04:36 kernel: Call Trace: >> Feb 18 05:04:36 kernel: [] ? >> warn_slowpath_common+0x87/0xc0 >> Feb 18 05:04:36 kernel: [] ? >> warn_slowpath_fmt+0x46/0x50 Feb 18 05:04:36 kernel: >> [] ? dev_watchdog+0x26d/0x280 Feb 18 05:04:36 >> kernel: [] ? insert_work+0x6d/0xb0 Feb 18 >> 05:04:36 kernel: [] ? dev_watchdog+0x0/0x280 >> Feb 18 05:04:36 kernel: [] ? >> run_timer_softirq+0x197/0x340 >> Feb 18 05:04:36 kernel: [] ? >> tick_sched_timer+0x0/0xc0 Feb 18 05:04:36 kernel: >> [] ? lapic_next_event+0x1d/0x30 Feb 18 05:04:36 >> kernel: [] ? __do_softirq+0xc1/0x1d0 Feb 18 >> 05:04:36 kernel: [] ? >> hrtimer_interrupt+0x140/0x250 >> Feb 18 05:04:36 kernel: [] ? >> call_softirq+0x1c/0x30 Feb 18 05:04:36 kernel: >> [] ? do_softirq+0x65/0xa0 Feb 18 05:04:36 >> kernel: [] ? irq_exit+0x85/0x90 Feb 18 05:04:36 >> kernel: [] ? >> smp_apic_timer_interrupt+0x70/0x9b >> Feb 18 05:04:36 kernel: [] ? >> apic_timer_interrupt+0x13/0x20 >> Feb 18 05:04:36 kernel: [] ? >> intel_idle+0xde/0x170 Feb 18 05:04:36 kernel: >> [] ? intel_idle+0xc1/0x170 Feb 18 05:04:36 >> kernel: [] ? cpuidle_idle_call+0xa7/0x140 Feb >> 18 05:04:36 kernel: [] ? cpu_idle+0xb6/0x110 >> Feb 18 05:04:36 kernel: [] ? rest_init+0x7a/0x80 >> Feb 18 05:04:36 kernel: [] ? >> start_kernel+0x424/0x430 Feb 18 05:04:36 kernel: >> [] ? >> x86_64_start_reservations+0x125/0x129 >> Feb 18 05:04:36 kernel: [] ? >> x86_64_start_kernel+0xfa/0x109 >> Feb 18 05:04:36 kernel: ---[ end trace 21915186e9d87b29 ]--- >> >> modinfo e1000e | grep version >> version:3.2.5-k >> srcversion: 8CCA78B3C15DE6229299348 >> vermagic: 2.6.32-573.18.1.el6.x86_64 SMP mod_unload >> modversions >> >> >> 00:00.0 Host bridge: Intel Corporation Xeon E3-1200 Processor >> Family DRAM Controller (rev 09) >> 00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series >> Chipset Family USB Enhanced Host Controller #2 (rev 05) >> 00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series >> Chipset Family PCI Express Root Port 1 (rev b5) >> 00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series >> Chipset Family PCI Express Root Port 5 (rev b5) >> 00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series >> Chipset Family USB Enhanced Host Controller #1 (rev 05) >> 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a5) >> 00:1f.0 ISA bridge: Intel Corporation C202 Chipset Family LPC >> Controller (rev 05) >> 00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series >> Chipset Family SATA AHCI Controller (rev 05) >> 00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset >> Family SMBus Controller (rev 05) >> 02:00.0 Ethernet controller: Intel Corporation 82574L Gigabit >> Network Connection >> 03:03.0 VGA compatible controller: Matrox Electronics Systems >> Ltd. MGA G200eW WPCM450 (rev 0a) >> > Just noticed that in the trace, it shows an old kernel, so I don't > think grub was automatically selecting the latest kernel. Just > wondering what process updates the default to be the latest > kernel, and if a problem could be an update but grub selecting an > older kernel, but other packages updated ? > If your machine is "running Centos 6.6(final)", but you've installed the new kernel and glibc that implies that you are selectively applying updates. The 6.7 point release came out last fall. In addition to the security implications of not fully updating the system you may have missed packages that are impacting netwo
Re: [CentOS] Network hangs after several hours (Centos 6 recently upgraded kernel/glibc)
Thanks Richard, We currently do all security updates at short notice (as opposed to everything), via a script. I've amended the grub config and rebooted to make sure it will reboot into the correct kernel now, and yes /etc/sysconfig/kernel was different to production servers. We may try all packages if it continues to be unstable now and maybe whatever as its on a dev server to test. Thanks again, Ian On Fri, Feb 19, 2016 at 12:33 PM, Richard < lists-cen...@listmail.innovate.net> wrote: > > > > Date: Friday, February 19, 2016 11:08:48 + > > From: Ian B > > > > On Fri, Feb 19, 2016 at 10:56 AM, Ian B > > wrote: > > > >> Hi all, > >> > >> We have a development server we have just tried updating the > >> kernel & glibc after recent recommendations. Its been stable > >> previously for a few years with only scheduled reboots. > >> > >> Its running > >> Centos 6.6(final) > >> 2.6.32-573.18.1.el6.x86_64 > >> GNU libc 2.12 > >> > >> Upgraded via YUM, rebooted, all fine for several hours, and then > >> network seemed to hang. Not much happening as its a dev server we > >> are testing before moving to production. > >> > >> Googling, I see there is some history of e100e driver having > >> issues, and I'm wondering if it could be related. > >> > >> Does anyone have any thoughts on where to do with it, as I'm > >> assuming it will hang again later. > >> > >> Thanks, Ian > >> > >> Feb 18 05:04:36 kernel: WARNING: at net/sched/sch_generic.c:261 > >> dev_watchdog+0x26d/0x280() (Not tainted) > >> Feb 18 05:04:36 kernel: Hardware name: X9SCL/X9SCM > >> Feb 18 05:04:36 kernel: NETDEV WATCHDOG: eth0 (e1000e): transmit > >> queue 0 timed out > >> Feb 18 05:04:36 kernel: Modules linked in: ip6t_REJECT > >> nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack > >> ip6table_filter ip6_tables ipv6 ext4 jbd2 e1000e serio_raw > >> i2c_i801 i2c_core sg iTCO_wdt iTCO_vendor_support shpchp ext3 jbd > >> mbcache raid1 sd_mod crc_t10dif ahci dm_mirror dm_region_hash > >> dm_log dm_mod [last unloaded: scsi_wait_scan] Feb 18 05:04:36 > >> kernel: Pid: 0, comm: swapper Not tainted > >> 2.6.32-220.4.2.el6.x86_64 #1 > >> Feb 18 05:04:36 kernel: Call Trace: > >> Feb 18 05:04:36 kernel: [] ? > >> warn_slowpath_common+0x87/0xc0 > >> Feb 18 05:04:36 kernel: [] ? > >> warn_slowpath_fmt+0x46/0x50 Feb 18 05:04:36 kernel: > >> [] ? dev_watchdog+0x26d/0x280 Feb 18 05:04:36 > >> kernel: [] ? insert_work+0x6d/0xb0 Feb 18 > >> 05:04:36 kernel: [] ? dev_watchdog+0x0/0x280 > >> Feb 18 05:04:36 kernel: [] ? > >> run_timer_softirq+0x197/0x340 > >> Feb 18 05:04:36 kernel: [] ? > >> tick_sched_timer+0x0/0xc0 Feb 18 05:04:36 kernel: > >> [] ? lapic_next_event+0x1d/0x30 Feb 18 05:04:36 > >> kernel: [] ? __do_softirq+0xc1/0x1d0 Feb 18 > >> 05:04:36 kernel: [] ? > >> hrtimer_interrupt+0x140/0x250 > >> Feb 18 05:04:36 kernel: [] ? > >> call_softirq+0x1c/0x30 Feb 18 05:04:36 kernel: > >> [] ? do_softirq+0x65/0xa0 Feb 18 05:04:36 > >> kernel: [] ? irq_exit+0x85/0x90 Feb 18 05:04:36 > >> kernel: [] ? > >> smp_apic_timer_interrupt+0x70/0x9b > >> Feb 18 05:04:36 kernel: [] ? > >> apic_timer_interrupt+0x13/0x20 > >> Feb 18 05:04:36 kernel: [] ? > >> intel_idle+0xde/0x170 Feb 18 05:04:36 kernel: > >> [] ? intel_idle+0xc1/0x170 Feb 18 05:04:36 > >> kernel: [] ? cpuidle_idle_call+0xa7/0x140 Feb > >> 18 05:04:36 kernel: [] ? cpu_idle+0xb6/0x110 > >> Feb 18 05:04:36 kernel: [] ? rest_init+0x7a/0x80 > >> Feb 18 05:04:36 kernel: [] ? > >> start_kernel+0x424/0x430 Feb 18 05:04:36 kernel: > >> [] ? > >> x86_64_start_reservations+0x125/0x129 > >> Feb 18 05:04:36 kernel: [] ? > >> x86_64_start_kernel+0xfa/0x109 > >> Feb 18 05:04:36 kernel: ---[ end trace 21915186e9d87b29 ]--- > >> > >> modinfo e1000e | grep version > >> version:3.2.5-k > >> srcversion: 8CCA78B3C15DE6229299348 > >> vermagic: 2.6.32-573.18.1.el6.x86_64 SMP mod_unload > >> modversions > >> > >> > >> 00:00.0 Host bridge: Intel Corporation Xeon E3-1200 Processor > >> Family DRAM Controller (rev 09) > >> 00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series > >> Chipset Family USB Enhanced Host Controller #2 (rev 05) > >> 00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series > >> Chipset Family PCI Express Root Port 1 (rev b5) > >> 00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series > >> Chipset Family PCI Express Root Port 5 (rev b5) > >> 00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series > >> Chipset Family USB Enhanced Host Controller #1 (rev 05) > >> 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a5) > >> 00:1f.0 ISA bridge: Intel Corporation C202 Chipset Family LPC > >> Controller (rev 05) > >> 00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series > >> Chipset Family SATA AHCI Controller (rev 05) > >> 00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset > >> Family SMBus Controller (rev 05) > >> 02:00.0 Ethernet controller: Intel Corporation 82574L Gigabit > >> Network Connection > >> 03:03.0 VGA compatible controller
Re: [CentOS] Network hangs after several hours (Centos 6 recently upgraded kernel/glibc)
> Date: Friday, February 19, 2016 12:47:54 + > From: Ian B > > On Fri, Feb 19, 2016 at 12:33 PM, Richard wrote: > >> > Date: Friday, February 19, 2016 11:08:48 + >> > From: Ian B >> > >> > On Fri, Feb 19, 2016 at 10:56 AM, Ian B >> > wrote: >> > >> >> Hi all, >> >> >> >> We have a development server we have just tried updating the >> >> kernel & glibc after recent recommendations. Its been stable >> >> previously for a few years with only scheduled reboots. >> >> >> >> Its running >> >> Centos 6.6(final) >> >> 2.6.32-573.18.1.el6.x86_64 >> >> GNU libc 2.12 >> >> >> >> Upgraded via YUM, rebooted, all fine for several hours, and >> >> then network seemed to hang. Not much happening as its a dev >> >> server we are testing before moving to production. >> >> >> >> Googling, I see there is some history of e100e driver having >> >> issues, and I'm wondering if it could be related. >> >> >> >> Does anyone have any thoughts on where to do with it, as I'm >> >> assuming it will hang again later. >> >> >> >> Thanks, Ian >> >> >> >> Feb 18 05:04:36 kernel: WARNING: at net/sched/sch_generic.c:261 >> >> dev_watchdog+0x26d/0x280() (Not tainted) >> >> Feb 18 05:04:36 kernel: Hardware name: X9SCL/X9SCM >> >> Feb 18 05:04:36 kernel: NETDEV WATCHDOG: eth0 (e1000e): >> >> transmit queue 0 timed out >> >> Feb 18 05:04:36 kernel: Modules linked in: ip6t_REJECT >> >> nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack >> >> ip6table_filter ip6_tables ipv6 ext4 jbd2 e1000e serio_raw >> >> i2c_i801 i2c_core sg iTCO_wdt iTCO_vendor_support shpchp ext3 >> >> jbd mbcache raid1 sd_mod crc_t10dif ahci dm_mirror >> >> dm_region_hash dm_log dm_mod [last unloaded: scsi_wait_scan] >> >> Feb 18 05:04:36 kernel: Pid: 0, comm: swapper Not tainted >> >> 2.6.32-220.4.2.el6.x86_64 #1 >> >> Feb 18 05:04:36 kernel: Call Trace: >> >> Feb 18 05:04:36 kernel: [] ? >> >> warn_slowpath_common+0x87/0xc0 >> >> Feb 18 05:04:36 kernel: [] ? >> >> warn_slowpath_fmt+0x46/0x50 Feb 18 05:04:36 kernel: >> >> [] ? dev_watchdog+0x26d/0x280 Feb 18 05:04:36 >> >> kernel: [] ? insert_work+0x6d/0xb0 Feb 18 >> >> 05:04:36 kernel: [] ? dev_watchdog+0x0/0x280 >> >> Feb 18 05:04:36 kernel: [] ? >> >> run_timer_softirq+0x197/0x340 >> >> Feb 18 05:04:36 kernel: [] ? >> >> tick_sched_timer+0x0/0xc0 Feb 18 05:04:36 kernel: >> >> [] ? lapic_next_event+0x1d/0x30 Feb 18 >> >> 05:04:36 kernel: [] ? >> >> __do_softirq+0xc1/0x1d0 Feb 18 05:04:36 kernel: >> >> [] ? >> >> hrtimer_interrupt+0x140/0x250 >> >> Feb 18 05:04:36 kernel: [] ? >> >> call_softirq+0x1c/0x30 Feb 18 05:04:36 kernel: >> >> [] ? do_softirq+0x65/0xa0 Feb 18 05:04:36 >> >> kernel: [] ? irq_exit+0x85/0x90 Feb 18 >> >> 05:04:36 kernel: [] ? >> >> smp_apic_timer_interrupt+0x70/0x9b >> >> Feb 18 05:04:36 kernel: [] ? >> >> apic_timer_interrupt+0x13/0x20 >> >> Feb 18 05:04:36 kernel: [] ? >> >> intel_idle+0xde/0x170 Feb 18 05:04:36 kernel: >> >> [] ? intel_idle+0xc1/0x170 Feb 18 05:04:36 >> >> kernel: [] ? cpuidle_idle_call+0xa7/0x140 Feb >> >> 18 05:04:36 kernel: [] ? cpu_idle+0xb6/0x110 >> >> Feb 18 05:04:36 kernel: [] ? >> >> rest_init+0x7a/0x80 Feb 18 05:04:36 kernel: >> >> [] ? >> >> start_kernel+0x424/0x430 Feb 18 05:04:36 kernel: >> >> [] ? >> >> x86_64_start_reservations+0x125/0x129 >> >> Feb 18 05:04:36 kernel: [] ? >> >> x86_64_start_kernel+0xfa/0x109 >> >> Feb 18 05:04:36 kernel: ---[ end trace 21915186e9d87b29 ]--- >> >> >> >> modinfo e1000e | grep version >> >> version:3.2.5-k >> >> srcversion: 8CCA78B3C15DE6229299348 >> >> vermagic: 2.6.32-573.18.1.el6.x86_64 SMP mod_unload >> >> modversions >> >> >> >> >> >> 00:00.0 Host bridge: Intel Corporation Xeon E3-1200 Processor >> >> Family DRAM Controller (rev 09) >> >> 00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series >> >> Chipset Family USB Enhanced Host Controller #2 (rev 05) >> >> 00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series >> >> Chipset Family PCI Express Root Port 1 (rev b5) >> >> 00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series >> >> Chipset Family PCI Express Root Port 5 (rev b5) >> >> 00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series >> >> Chipset Family USB Enhanced Host Controller #1 (rev 05) >> >> 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a5) >> >> 00:1f.0 ISA bridge: Intel Corporation C202 Chipset Family LPC >> >> Controller (rev 05) >> >> 00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series >> >> Chipset Family SATA AHCI Controller (rev 05) >> >> 00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset >> >> Family SMBus Controller (rev 05) >> >> 02:00.0 Ethernet controller: Intel Corporation 82574L Gigabit >> >> Network Connection >> >> 03:03.0 VGA compatible controller: Matrox Electronics Systems >> >> Ltd. MGA G200eW WPCM450 (rev 0a) >> >> >> >> > Just noticed that in the trace, it shows an old kernel, so I >> > don't think grub was automatically selecting the latest kernel. >> > Just wondering what process
Re: [CentOS] Restoring session status
On 2016-02-18, H wrote: > I am running CentOS 6.6 on both a couple of servers and on a laptop. > When I let the laptop sleep, window states and positions are restored > correctly when I awaken it. However, when I shut down the laptop, > later turn it on and log in, none of the terminal windows and > directory windows are restored correctly to e.g. minimized state, > instead they are restored to when they last were in use. > > Naturally, this is a little bit annoying: have I missed a setting > somewhere? > > Thanks. Run 'gnome-session-properties', go to the 'Options' tab, and check 'Automatically remember ...'. I don't use that setting, and I have no idea whether all applications honour it. But it's worth a try. -- Liam ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos
[CentOS] [ WAY OFF-TOPIC ] Re: Network hangs after several hours (Centos 6 recently upgraded kernel/glibc)
El Viernes 19/02/2016, Richard escribió: > [please don't top post.] Then please, also trim your mails before posting if possible, so we don't have to scroll several pages just to read a one-or-two-lines reply :) (Sorry for the off-topic and the nit-picking, not directed at you personally. I hate top posting but I also hate scrolling through lines upon lines of signatures and other irrelevant content, especially annoying when reading a complete thread). Cheers, and feel free to ignore me :) -- Ricardo J. Barberis Usuario Linux Nº 250625: http://counter.li.org/ Usuario LFS Nº 5121: http://www.linuxfromscratch.org/ Senior SysAdmin / IT Architect - www.DonWeb.com ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Network hangs after several hours (Centos 6 recently upgraded kernel/glibc)
Am 19.02.2016 um 13:47 schrieb Ian B : > We currently do all security updates at short notice (as opposed to > everything), via a script. I've amended the grub config and rebooted to > make sure it will reboot into the correct kernel now, and yes > /etc/sysconfig/kernel was different to production servers. We may try all > packages if it continues to be unstable now and maybe whatever as its on a > dev server to test. Why being selective about updates (despite the already mentioned implications that obviously where not recognized while doing it)? What is your scenario that requires this? I'm just curious ... -- LF ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] centos7 :: ks.cfg :: customisation of sshd
On Thu, Feb 18, 2016 at 1:49 PM, Gordon Messmer wrote: > On 02/18/2016 10:27 AM, Mike - st257 wrote: > >> ( You forgot to escape the space before 6 in the first sed expression >> you provided. ) >> > > True, but you shouldn't need to escape spaces at all: > Right, I notice that now. And those expressions can be combined in one string and not two expressions. ;-) > > sed -i 's/#Port 22/Port 6/; s/#PermitRootLogin yes/PermitRootLogin > yes/' > > Though I will note there is some sort of syntax error with the >> PermitRootLogin sed expression (present in the original you provided). I >> spent a moment looking at it and the problem with that second expression >> evades me right now. >> > > I ran the command he provided and didn't see a problem. What did you see? I know I saw an error message yesterday, but I don't see one now (ran it without the "in place" replace option as a test). *shrugs* Now I look like I'm seeing things. :-/ Thank goodness it's Friday. -- ---~~.~~--- Mike // SilverTip257 // ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] [ WAY OFF-TOPIC ] Re: Network hangs after several hours (Centos 6 recently upgraded kernel/glibc)
On Fri, 2016-02-19 at 11:15 -0300, Ricardo J. Barberis wrote: > Then please, also trim your mails before posting if possible, so we don't have > to scroll several pages just to read a one-or-two-lines reply :) I'm with you on this one! It so irritates that I've been searching for mail readers that have a plug-in to fold quoted sections - know of any? Haven't found one yet, but I'm still looking. ak. ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos
[CentOS] where did SCL go?
monsterjam:/etc/letsencrypt/archive/monsterjam # yum --enablerepo=extras install centos-release-SCL Loaded plugins: fastestmirror, remove-with-leaves Setting up Install Process Loading mirror speeds from cached hostfile * base: mirror.dattobackup.com * epel: mirror.us.leaseweb.net * extras: distro.ibiblio.org * updates: mirror.netdepot.com No package centos-release-SCL available. Error: Nothing to do monsterjam.org:/etc/letsencrypt/archive/monsterjam # cat /etc/centos-release CentOS release 6.7 (Final) monsterjam:/etc/letsencrypt/archive/monsterjam # any ideas? ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos
