Discuss December 2017

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59 discussions

Can't see register value in crash vmcore
by wuzhouhui 28 Dec '17

28 Dec '17

OS: CentOS 6.5 Crash: crash-7.1.0-6.el6.x86_64 Kdump: kexec-tools-2.0.0-273.el6.x86_64 GDB: gdb-7.2-60.el6_4.1.x86_64 /etc/kdump.conf: core_collector makedumpfile -c --message-level 1 -d 31 Kernel crashed by panic("string"), but I can't see any register in vmcore: crash> bt PID: 53331 TASK: ffff880c523ed540 CPU: 2 COMMAND: "bw_sd-ar-7-0_2" #0 [ffff880c4f12f978] machine_kexec at ffffffff81038ed9 #1 [ffff880c4f12f9d8] crash_kexec at ffffffff810c5a82 #2 [ffff880c4f12faa8] panic at ffffffff815113b2 #3 [ffff880c4f12fb28] sd_submit_bio at ffffffffa0747a02 [sd] #4 [ffff880c4f12fb68] submit_clone_bio at ffffffffa0747d2b [sd] #5 [ffff880c4f12fb78] split_and_submit_bio_for_cbd at ffffffffa0747ec9 [sd] #6 [ffff880c4f12fbf8] sd_make_request at ffffffffa074c812 [sd] #7 [ffff880c4f12fc68] sdu_make_request at ffffffffa074ca41 [sd] #8 [ffff880c4f12fc88] generic_make_request at ffffffff81264d70 #9 [ffff880c4f12fd68] submit_bio at ffffffff81265140 #10 [ffff880c4f12fdb8] submit_area_bio at ffffffffa04ade20 [scst_vdisk] #11 [ffff880c4f12fde8] bwraid_submit_bio at ffffffffa04b03b2 [scst_vdisk] #12 [ffff880c4f12fe38] worker_thread at ffffffff81094c50 #13 [ffff880c4f12fee8] kthread at ffffffff8109ae26 #14 [ffff880c4f12ff48] kernel_thread at ffffffff8100c20a crash> Is it normal? Thanks.

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(Dovecot) Package repository now available (fwd)
by Kenneth Porter 27 Dec '17

27 Dec '17

If you use CentOS as a mail server, you can now get the latest version of Dovecot (the IMAP and POP3 server) at the new Dovecot repo. ------------ Forwarded Message ------------ Date: Wednesday, December 27, 2017 5:00 PM +0200 From: aki.tuomi(a)dovecot.fi To: dovecot(a)dovecot.org, dovecot-news(a)dovecot.org Subject: Package repository now available Dovecot now has package repository for Debian, CentOS and Ubuntu available at https://repo.dovecot.org/ Packages are provided for 2.3 series and forward. Please let us know if you run into any trouble with these. --- Aki Tuomi Dovecot oy ---------- End Forwarded Message ----------

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CentOS-announce Digest, Vol 154, Issue 4
by centos-announce-request＠centos.org 22 Dec '17

22 Dec '17

Send CentOS-announce mailing list submissions to centos-announce(a)centos.org To subscribe or unsubscribe via the World Wide Web, visit https://lists.centos.org/mailman/listinfo/centos-announce or, via email, send a message with subject or body 'help' to centos-announce-request(a)centos.org You can reach the person managing the list at centos-announce-owner(a)centos.org When replying, please edit your Subject line so it is more specific than "Re: Contents of CentOS-announce digest..." Today's Topics: 1. CEEA-2017:3489 CentOS 7 kmod-redhat-qed Enhancement Update (Johnny Hughes) 2. CEBA-2017:3488 CentOS 7 java-1.8.0-openjdk BugFix Update (Johnny Hughes) ---------------------------------------------------------------------- Message: 1 Date: Thu, 21 Dec 2017 19:26:02 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CEEA-2017:3489 CentOS 7 kmod-redhat-qed Enhancement Update Message-ID: <20171221192602.GA28969(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Enhancement Advisory 2017:3489 Upstream details at : https://access.redhat.com/errata/RHEA-2017:3489 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: 9683e58225c1778e171043227dc376241a55ba74aec9f4579cf30f4fa4090dbf kmod-redhat-qed-8.10.10.21_dup7.4-2.el7_4.x86_64.rpm 6c962b2d384c8bf7dd7e8b92e24fa1c1235bbe6212f7be70665ab3f13b66ebf6 kmod-redhat-qede-8.10.10.21_dup7.4-2.el7_4.x86_64.rpm ed6c9515bcfa965d45397f017418f568594046d85a2075316593989275a8b2af kmod-redhat-qedf-8.10.7.0_dup7.4-2.el7_4.x86_64.rpm 01f8ae75160adfac3d286b1c410bd38bca5a2afd99ad2e70536b30dc20f18fdb kmod-redhat-qedi-8.10.4.0_dup7.4-3.el7_4.x86_64.rpm 96ebbaffa522fee78b45e1e4d7ac461314d2d87e585eb1670617808843f9f1ed kmod-redhat-qedr-8.10.10.0_dup7.4-2.el7_4.x86_64.rpm Source: a42ac424ad1fa43269d891ac23bc276cef7bcdd25e7660c9ecf29788f691229c kmod-redhat-qed-8.10.10.21_dup7.4-2.el7_4.src.rpm 25130fca8c3dc270affb3c1d43df0b12e8161924a204edd8db273842ad50f369 kmod-redhat-qede-8.10.10.21_dup7.4-2.el7_4.src.rpm 43bae084122db338174961b0a6b4a7265504f8be486a77db70838f00cc30ded9 kmod-redhat-qedf-8.10.7.0_dup7.4-2.el7_4.src.rpm cc3cbeb63ed45f2598b3ccf8c04344135e5785a0b9be1c84ba8dd0e5ecae559f kmod-redhat-qedi-8.10.4.0_dup7.4-3.el7_4.src.rpm f9c105b0f845d0722618d3eb867e94e26d3b1ae4164522a8727d677a7e998be7 kmod-redhat-qedr-8.10.10.0_dup7.4-2.el7_4.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Message: 2 Date: Thu, 21 Dec 2017 19:29:47 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CEBA-2017:3488 CentOS 7 java-1.8.0-openjdk BugFix Update Message-ID: <20171221192947.GA29174(a)n04.lon1.karan.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Bugfix Advisory 2017:3488 Upstream details at : https://access.redhat.com/errata/RHBA-2017:3488 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: 88b9407e3fa3e414d3f5c58054436d913a684f2418243d1a80f62360d490b3e1 java-1.8.0-openjdk-1.8.0.151-5.b12.el7_4.i686.rpm 05149beeef9d964630c315fb1f1ef789e6a13f91650b9a5f15512ed7932ce405 java-1.8.0-openjdk-1.8.0.151-5.b12.el7_4.x86_64.rpm fd3402a60e2655776a4f1397a27d0dabe9b6fe1a091a8bd9e26d44904ff95030 java-1.8.0-openjdk-accessibility-1.8.0.151-5.b12.el7_4.i686.rpm 831d088e4c4376526b8fe2b898b640d7d5cc9343ed445a81f63de3a9a73c927f java-1.8.0-openjdk-accessibility-1.8.0.151-5.b12.el7_4.x86_64.rpm 5465474e5f28a5a827559cf1e1d1f50f4c34e786c1d9674e132325cde996dc9d java-1.8.0-openjdk-accessibility-debug-1.8.0.151-5.b12.el7_4.i686.rpm 6e98a2aa798a8d947ce79330ae3d76e17818e88c7387049e3c962f9894c05b6c java-1.8.0-openjdk-accessibility-debug-1.8.0.151-5.b12.el7_4.x86_64.rpm fa0e91cd0ffbe8063798267db48b7539bfd538949f658340c08423b4cd46e3ac java-1.8.0-openjdk-debug-1.8.0.151-5.b12.el7_4.i686.rpm 3abc411f2ef77dff9d4dd9029ba73f2388bc1615b48e36c58fdceef70c27f715 java-1.8.0-openjdk-debug-1.8.0.151-5.b12.el7_4.x86_64.rpm 66a38fbcdd258f4476a763ab78a2521ba8b16bdefac4092c895ffe06a89750ca java-1.8.0-openjdk-demo-1.8.0.151-5.b12.el7_4.i686.rpm fc6f2ad0b5b0cc9f8006b0563318e67ee3b5d946c77164aad7804232e373291a java-1.8.0-openjdk-demo-1.8.0.151-5.b12.el7_4.x86_64.rpm 5ef918b503b2157b884a67afd008a5305318e252763025127aa4f88dbc97dfed java-1.8.0-openjdk-demo-debug-1.8.0.151-5.b12.el7_4.i686.rpm 53b8ae44f13c7a301aec5a86d615d7fe456a1a8b885eeb725f93d859d83a0d01 java-1.8.0-openjdk-demo-debug-1.8.0.151-5.b12.el7_4.x86_64.rpm 69309f73b87778acefd461386e0ec3e38789072062df5d86b948e2002e3fa735 java-1.8.0-openjdk-devel-1.8.0.151-5.b12.el7_4.i686.rpm e000185c393464cef260cf2ad09006dbec57a5d0af3ab07ddf660e63d85d8dcf java-1.8.0-openjdk-devel-1.8.0.151-5.b12.el7_4.x86_64.rpm 8cc915795a1e2c1e5360fb7dee840e1ee313e54ab8478da0b17febb1a8e0223f java-1.8.0-openjdk-devel-debug-1.8.0.151-5.b12.el7_4.i686.rpm 7cf96429bc9ace0baa790e39515a0caa62879d90f1a2c434b559ea91f56ea427 java-1.8.0-openjdk-devel-debug-1.8.0.151-5.b12.el7_4.x86_64.rpm 966737cdc9dbfc16a7ea4fdff949778d166f011b326c86bad319dfd3daf0b200 java-1.8.0-openjdk-headless-1.8.0.151-5.b12.el7_4.i686.rpm 2901045d49e3d933b17ad111999fdbf16b72824f0e56fe99789d944da054a1ac java-1.8.0-openjdk-headless-1.8.0.151-5.b12.el7_4.x86_64.rpm c7efb4aa1a5e2a9011bc943f94a5b4989488436292222dfb6613eafbfe712b1b java-1.8.0-openjdk-headless-debug-1.8.0.151-5.b12.el7_4.i686.rpm 29a773df8073a7f388e6d598c7ca0b7b6373be48b5954b7598bf88d4c4cd6eb9 java-1.8.0-openjdk-headless-debug-1.8.0.151-5.b12.el7_4.x86_64.rpm 2660fdc8dd1ef01bdaef92042cdeff1e9ffb973aae07b1560d72c395eec4c3f4 java-1.8.0-openjdk-javadoc-1.8.0.151-5.b12.el7_4.noarch.rpm 6bf58e3312f317b05b104410814cd75b596a1399d5289dba2c49af3cce8bb89e java-1.8.0-openjdk-javadoc-debug-1.8.0.151-5.b12.el7_4.noarch.rpm e5f9c92f82916404e3755a074a28362ab1504d4b021d259f6b4edc953f9d6926 java-1.8.0-openjdk-javadoc-zip-1.8.0.151-5.b12.el7_4.noarch.rpm fce1b975ec219f230047c87c0bf23262d9065b3a0b9a3c8e6072317c4ec70fc4 java-1.8.0-openjdk-javadoc-zip-debug-1.8.0.151-5.b12.el7_4.noarch.rpm 2e41900e72c7e6740f8a68a5292530473fdc42b820a9c72fc2b889ec55d0e27e java-1.8.0-openjdk-src-1.8.0.151-5.b12.el7_4.i686.rpm f644bf21f724dfe4865a33941710ef78d790bd55710254cce2572b3b35e1f4e8 java-1.8.0-openjdk-src-1.8.0.151-5.b12.el7_4.x86_64.rpm de5140dfbccb73bba874a7c1895f4657e3aac5e5c9c1bbb03e638470eedfafb3 java-1.8.0-openjdk-src-debug-1.8.0.151-5.b12.el7_4.i686.rpm 863b8b64536c0d8ea90367901097d46c3e94fee36c034cca52fb2e1801e2dc02 java-1.8.0-openjdk-src-debug-1.8.0.151-5.b12.el7_4.x86_64.rpm Source: 8439a79f2aa0f8c64fc9dda350fba575c3bb8119e56a2db8b1afcc2f04e4b597 java-1.8.0-openjdk-1.8.0.151-5.b12.el7_4.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos(a)irc.freenode.net Twitter: @JohnnyCentOS ------------------------------ Subject: Digest Footer _______________________________________________ CentOS-announce mailing list CentOS-announce(a)centos.org https://lists.centos.org/mailman/listinfo/centos-announce ------------------------------ End of CentOS-announce Digest, Vol 154, Issue 4 ***********************************************

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Does anyone know how to get clipboard and mouse integration in Centos vm?
by Manish Jain 20 Dec '17

20 Dec '17

Hi, I am running a Centos 7 vm under FreeBSD, and it works very well now, with KDE installed from DVD iso. But there's a couple of things missing, which happens only with Centos vm (Virtualbox): 1) Despite clipboard sharing enabled, copy-paste just does not work between host and guest 2) Mouse integration does not work. So I have to repeatedly capture mouse manually both in the host and in the guest. If anyone could provide me tips how to tweak the above, it shall help me a lot. -- Thanks & Regards, Manish Jain

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broadcom and centos 7
by Keith Keller 20 Dec '17

20 Dec '17

Hi all, A year or two ago, I installed CentOS 7.0 (or 7.1) on an old MacBook Pro, and compiled the Broadcom drivers as documented here: https://wiki.centos.org/HowTos/Laptops/Wireless/Broadcom After not using it for a while, I recently resurrected it, and updated to 7.4. Unfortunately that page has not been updated in a while, so only documents compiling for 7.3. When I try the patch, it fails on one of the hunks (I don't have the exact error, I can grab it later if important). Has anyone had success with this on CentOS 7.4, either with this compile, or the one documented by ELRepo (which I haven't tried yet)? https://elrepo.org/tiki/wl-kmod --keith -- kkeller(a)wombat.san-francisco.ca.us

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Fwd: httpd24 Package Question
by Tyler Waldo 20 Dec '17

20 Dec '17

Hello everybody I am looking to push out httpd24-httpd-2.4.25-9.el7 to my organization, but I do not see it as being available on the mirror.centos.org site. I see a git commit for this package in April and was wondering how long it takes an rpm to become available once the commit has been completed. Also, I don't see the following CVEs addressed in any httpd24 changelogs and wanted to know if they were ever planning on being addressed in an httpd24 rpm? - CVE-2016-0736 - CVE-2016-2161 - CVE-2016-8743 - CVE-2016-1546 - CVE-2016-8740 -- Thanks, Tyler

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firewalld
by Emmett Culley 20 Dec '17

20 Dec '17

I have two VMs, both with firewalld installed. One on machine It this in the IN_public chain: Chain IN_public (2 references) pkts bytes target prot opt in out source destination 81 3423 IN_public_log all -- * * 0.0.0.0/0 0.0.0.0/0 81 3423 IN_public_deny all -- * * 0.0.0.0/0 0.0.0.0/0 81 3423 IN_public_allow all -- * * 0.0.0.0/0 0.0.0.0/0 79 3335 REJECT all -- * * 0.0.0.0/0 0.0.0.0/0 reject-with icmp-host-prohibited On the other I see: Chain IN_public (2 references) pkts bytes target prot opt in out source destination 101 4232 IN_public_log all -- * * 0.0.0.0/0 0.0.0.0/0 101 4232 IN_public_deny all -- * * 0.0.0.0/0 0.0.0.0/0 101 4232 IN_public_allow all -- * * 0.0.0.0/0 0.0.0.0/0 1 84 ACCEPT icmp -- * * 0.0.0.0/0 0.0.0.0/0 As might be expected, pinging the first VM fails. That is the ping is rejected with: [emmett@ws1 ~]$ ping 96.92.106.4 PING 96.92.106.4 (96.92.106.4) 56(84) bytes of data. >From 96.92.106.4 icmp_seq=1 Destination Host Prohibited >From 96.92.106.4 icmp_seq=2 Destination Host Prohibited And pinging the second works as expected. I've searche the firewalld configuration files in /usr/lib/firewalld and /etc/firewalld and can find no reference to any icmp rule. The two machines were cloned originally from the same VM. Why are they different? How can I remove the reject-with icmp rule using firewalld. I can remove it using "iptables -D [IN_public | FWDO_public | FWDI_public ] 4" and I can then ping that machine. But of course the rule is returned whenever firewalld is restarted. Emmett

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Re: [CentOS] Unable to run TeamViewer 13 under Centos 7 (amd64)
by Manish Jain 20 Dec '17

20 Dec '17

On 12/19/17 22:11, Manish Jain wrote: > On 12/19/17 22:07, Jonathan Billings wrote: >> On Tue, Dec 19, 2017 at 02:54:36PM +0000, Manish Jain wrote: >>> I uninstalled the old TV, and installed the version you indicated, but I >>> get nothing at all: >>> >>> /home/bourne # teamviewer >>> >>> Init... >>> CheckCPU: SSE2 support: yes >>> Checking setup... >>> Launching TeamViewer ... >>> Launching TeamViewer GUI ... >>> /home/bourne # >>> >>> I deleted ~/.config/teamviewer* and ~/.local/share/teamviewer*, but >>> still no luck. >>> >>> Is it possible that this has something to do with Centos 7 running as a >>> vm (under VirtualBox) in my box ? (But then, Manjaro vm works fine). >> >> Maybe you have a customized $PS1 (or other shell) but with a shell >> prompt that includes '#', it makes me wonder if you're running this as >> the logged-into-X user or as root? >> > > Hi Jonathan, > > Thanks for joining the thread. > > I am doing this as a normal user (bourne), logged in with xfce4. I recreated the vm - this time letting the TV rpm pull in all its deps. But the situation remains the same - No TV window from teamviewer. Thanks & Regards, Manish Jain

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Re: [CentOS] Strange dots on monitor
by vychytraly . 20 Dec '17

20 Dec '17

I forgot to write that the dots start to appear only inside "Desktop Environment" (in my case Gnome), not for example in grub/bios. Today I tried to install ubuntu 16.04 and the green dots appeared there too (in Unity). On Sun, Dec 17, 2017 at 12:50 AM, vychytraly . <vychytraly(a)gmail.com> wrote: > Hello friends, > > about 2 days ago, unexpected strange green dots started to appear on > monitor of my laptop running centos 7.4 with nvidia card. I enclose photo > of the problem. Before it was running perfectly fine, I did not do any > updates of the system / drivers last few weeks, so I am not sure what can > it be related to. When I try to do screenshot. The screenshot captures > screen without the dots. But now comes the strange thing: when i am in the > running system already and i do "systemctl restart gdm", X restarts and the > green dots disappear, everything looks perfect after that. > > Please could you give me some advice how can I resolve this problem? I > suspect that X could have some problems to properly "indetify" the monitor > and therefore it creates this artifacts? Or do you think it could be > hardware bug of gpu/monitor? > > Thank you very much for any advice > Have a nice day > > Vych >

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Unable to run TeamViewer 13 under Centos 7 (amd64)
by Manish Jain 19 Dec '17

19 Dec '17

Hi, I am writing a book about Unix (Linux / FreeBSD) and my book needs documentation for TeamViewer13 running under Centos 7 (64-bit). Unfortunately, running TeamViewer does not get me a GUI -- the install went smoothly and teamviewerd daemon is running. This happens only under Centos. Under Manjaro, the same tarball (teamviewer_13.0.5494_amd64.tar.xz) gets me a nice TeamViewer window. But I need documentation for Centos. I have tried reinstalling via rpm (teamviewer_13.0.5693.x86_64.rpm), but that does not improve things. With the teamviewer command, I just get "Launching TeamViewer GUI" - but nothing actually happens after that. Can anyone please help me fix the issue ? -- Thanks & Regards, Manish Jain

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