Hi,<br /> <br /> There is a bug in the current OpenSSH version in Centos7 (openssh-server-7.4p1-12.el7_4.x86_64) which prevents WinSCP >= 5.10 clients for connecting. This can be reproduced in our environment all the time. <br /> <br /> The bug is described here: <a href="https://bugzilla.mindrot.org/show_bug.cgi?id=2748">https://bugzilla.mindrot.org/show_bug.cgi?id=2748</a><br /> <br /> Basically the issue is that OpenSSH has some compatibility things for older WinSCP versions but unfortunately 5.1* matches also for 5.10 and 5.11. <br /> <br /> Here's the debug log from the server side:<br /> <br /> "sshd[20338]: debug1: match: WinSCP_release_5.11.1 pat WinSCP_release_4*,WinSCP_release_5.0*,WinSCP_release_5.1*,WinSCP_release_5.5*,WinSCP_release_5.6*,WinSCP_release_5.7,WinSCP_release_5.7.1,WinSCP_release_5.7.2,WinSCP_release_5.7.3,WinSCP_release_5.7.4 compat 0x00004000"

System hangs on shutdown or reboot waiting for mdraid. I have tested on two systems, one upgraded from 7.3 (ThinkServer TS140) and other with fresh install (Fujitsu TX2540).<br /> <br /> This happen once every two-three reboots, see attached screenshot for the problem.

Same issue when update on different hyper-v hosts<br /> <br /> centos system-udevd<br /> <br /> root 507 78.9 0.7 48796 6732 ? Rs 20:11 13:28 <br /> <br /> /usr/lib/systemd/systemd-udevd<br /> <br /> <br /> journalctl -b -u systemd-udevd.service<br /> <br /> Sep 28 20:11:18 HOST1 systemd[1]: Starting udev Kernel Device Manager...<br /> Sep 28 20:11:18 HOST1 systemd-udevd[244]: starting version 219<br /> Sep 28 20:11:18 HOST1 systemd[1]: Started udev Kernel Device Manager.<br /> Sep 28 20:11:20 HOST1 systemd[1]: Stopping udev Kernel Device Manager...<br /> Sep 28 20:11:20 HOST1 systemd[1]: Stopped udev Kernel Device Manager.<br /> Sep 28 20:11:21 HOST1 systemd[1]: Starting udev Kernel Device Manager...<br /> Sep 28 20:11:21 HOST1 systemd-udevd[507]: starting version 219<br /> Sep 28 20:11:21 HOST1 systemd[1]: Started udev Kernel Device Manager.

For the packages built by the HPC SIG I would like to run the existing test cases in the CentOS CI.<br /> <br /> I have attached an SSH public key like described in <a href="https://wiki.centos.org/QaWiki/CI/GettingStarted">https://wiki.centos.org/QaWiki/CI/GettingStarted</a>

Hi, I'm founder and co-founder of the following open-source projects:<br /> <br /> <a href="https://github.com/elgalu/docker-selenium">https://github.com/elgalu/docker-selenium</a><br /> <a href="https://github.com/zalando/zalenium">https://github.com/zalando/zalenium</a><br /> <br /> We would like to be able run CI tests that require virtualization (something that we can't do with TravisCI for instance, for Minishift tests)<br /> <br /> Thank you so much for hosting this, I found your project through:<br /> <a href="https://github.com/minishift/minishift/blob/master/docs/source/contributing/ci.adoc#ci-system-summary">https://github.com/minishift/minishift/blob/master/docs/source/contributing/ci.adoc#ci-system-summary</a><br /> <br /> -Leo

Description of problem:<br /> recover from suspedn S3<br /> <br /> Version-Release number of selected component:<br /> kdelibs-4.14.8-6.el7_3<br /> <br /> Truncated backtrace:<br /> Thread no. 1 (10 frames)<br /> #1 KCrash::defaultCrashHandler(int) at /lib64/libkdeui.so.5<br /> #3 Knm::Setting::type() const at /lib64/libknminternals.so.4<br /> #4 Knm::Connection::setting(Knm::Setting::Type) const at /lib64/libknminternals.so.4<br /> #5 WirelessNetworkInterfaceActivatableProvider::handleAdd(Knm::Connection*) at /lib64/libknmservice.so.4<br /> #6 WirelessNetworkInterfaceActivatableProvider::networkAppeared(QString const&) at /lib64/libknmservice.so.4<br /> #7 QMetaObject::activate(QObject*, QMetaObject const*, int, void**) at /lib64/libQtCore.so.4<br /> #8 Solid::Control::WirelessNetworkInterfaceEnvironment::networkAppeared(QString const&) at /lib64/libsolidcontrolfuture.so<br /> #9 Solid::Control::WirelessNetworkInterfaceEnvironment::accessPointAppearedInternal(QString const&) at /lib64/libsolidcontrolfuture.so<br /> #10 QMetaObject::activate(QObject*, QMetaObject const*, int, void**) at /lib64/libQtCore.so.4<br /> #11 Solid::Control::WirelessNetworkInterfaceNm09::accessPointAppeared(QString const&) at /lib64/libsolidcontrolnm09.so.4

I could not add additional information to the original issue so creating a new report with the additional information<br /> <a href="https://bugs.centos.org/view.php?id=13927">https://bugs.centos.org/view.php?id=13927</a>

Description of problem:<br /> ao tentar abrir um arquivo em .pdf, o editor abre e depois fecha aparecendo esse erro: foi detectado um problema no pacote <br /> evince-3.14.2-17.el7<br /> <br /> Version-Release number of selected component:<br /> evince-3.14.2-17.el7<br /> <br /> Truncated backtrace:<br /> Thread no. 1 (10 frames)<br /> #2 getNum at Object.h:200<br /> #3 Gfx::opSetDash at Gfx.cc:988<br /> #4 Gfx::go at Gfx.cc:763<br /> #5 Gfx::display at Gfx.cc:729<br /> #6 Page::display at Page.cc:625<br /> #7 poppler_page_get_image_output_dev at poppler-page.cc:980<br /> #8 poppler_page_get_image_mapping at poppler-page.cc:1005<br /> #9 pdf_document_images_get_image_mapping at ev-poppler.cc:1618<br /> #10 ev_job_page_data_run at ev-jobs.c:789<br /> #11 ev_job_thread at ev-job-scheduler.c:184

after i install kernel-lt rpm <a href="http://cbs.centos.org/koji/buildinfo?buildID=19747">http://cbs.centos.org/koji/buildinfo?buildID=19747</a><br /> <br /> kernel-4.9.48-29.el6.x86_64.rpm<br /> perf-4.9.48-29.el6.x86_64.rpm<br /> <br /> i found perf app can't run<br /> <br /> [<a href="mailto:root@lc39">root@lc39</a> builder]# ldd -r /usr/bin/perf <br /> linux-vdso.so.1 => (0x00007ffed5a37000)<br /> libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f6a0e2a3000)<br /> librt.so.1 => /lib64/librt.so.1 (0x00007f6a0e09b000)<br /> libm.so.6 => /lib64/libm.so.6 (0x00007f6a0de17000)<br /> libdl.so.2 => /lib64/libdl.so.2 (0x00007f6a0dc13000)<br /> libelf.so.1 => /usr/lib64/libelf.so.1 (0x00007f6a0d9fd000)<br /> libaudit.so.1 => /lib64/libaudit.so.1 (0x0000003a39a00000)<br /> libcrypto.so.10 => /usr/lib64/libcrypto.so.10 (0x00007f6a0d619000)<br /> libslang.so.2 => /usr/lib64/libslang.so.2 (0x0000003a31e00000)<br /> libperl.so => /usr/lib64/perl5/CORE/libperl.so (0x000000308c000000)<br /> libresolv.so.2 => /lib64/libresolv.so.2 (0x00007f6a0d3ff000)<br /> libnsl.so.1 => /lib64/libnsl.so.1 (0x00007f6a0d1e6000)<br /> libcrypt.so.1 => /lib64/libcrypt.so.1 (0x00007f6a0cfaf000)<br /> libutil.so.1 => /lib64/libutil.so.1 (0x00007f6a0cdac000)<br /> libc.so.6 => /lib64/libc.so.6 (0x00007f6a0ca18000)<br /> /lib64/ld-linux-x86-64.so.2 (0x00007f6a0e4c0000)<br /> libpython2.6.so.1.0 => /usr/lib64/libpython2.6.so.1.0 (0x0000003d6c000000)<br /> libz.so.1 => /lib64/libz.so.1 (0x0000003a31600000)<br /> libnuma.so.1 => /usr/lib64/libnuma.so.1 (0x0000003a3c200000)<br /> libfreebl3.so => /usr/lib64/libfreebl3.so (0x0000003c3e200000)<br /> undefined symbol: _hex_value (/usr/bin/perf)<br /> undefined symbol: _xexit_cleanup (/usr/bin/perf)<br /> undefined symbol: __pr_debug (/usr/bin/perf)<br /> undefined symbol: cplus_demangle_operators (/usr/bin/perf)<br /> undefined symbol: cmdname_compare (/usr/bin/perf)<br /> undefined symbol: scripting_max_stack (/usr/bin/perf)<br /> undefined symbol: libiberty_demanglers (/usr/bin/perf)<br /> undefined symbol: current_demangling_style (/usr/bin/perf)<br /> undefined symbol: tracing_mnt (/usr/bin/perf)<br /> undefined symbol: subcmd_config (/usr/bin/perf)<br /> undefined symbol: __pr_warning (/usr/bin/perf)<br /> undefined symbol: scripting_context (/usr/bin/perf)<br /> undefined symbol: symbol_conf (/usr/bin/perf)<br /> undefined symbol: tracing_path (/usr/bin/perf)<br /> undefined symbol: cplus_demangle_builtin_types (/usr/bin/perf)<br /> undefined symbol: verbose (/usr/bin/perf)<br /> undefined symbol: error_buf (/usr/bin/perf)<br /> undefined symbol: __pr_info (/usr/bin/perf)<br /> undefined symbol: callchain_cursor (/usr/bin/perf)<br /> undefined symbol: xcalloc (/usr/bin/perf)<br /> undefined symbol: tracing_events_path (/usr/bin/perf)<br /> undefined symbol: _sch_toupper (/usr/bin/perf)<br /> undefined symbol: _sch_istable (/usr/bin/perf)<br /> <br /> <br /> i found this because during rpmbuild , /usr/lib/rpm/find-debuginfo.sh will call<br /> eu-strip to extract debuginfo <br /> and it seems eu-strip did some thing bad

Description of problem:<br /> Running GIMP and opening various dialogs<br /> <br /> Version-Release number of selected component:<br /> gimp-2.8.16-3.el7<br /> <br /> Truncated backtrace:<br /> Thread no. 1 (4 frames)<br /> #0 g_type_check_instance_is_a at gtype.c:4012<br /> #1 Oxygen::MenuStateData::menuItemIsActive(_GtkWidget*) const at /usr/src/debug/oxygen-gtk2-1.3.4/src/animations/oxygenmenustatedata.cpp:165<br /> #2 Oxygen::MenuStateData::updateItems() at /usr/src/debug/oxygen-gtk2-1.3.4/src/animations/oxygenmenustatedata.cpp:153<br /> #3 Oxygen::MenuStateData::motionNotifyEvent(_GtkWidget*, _GdkEventMotion*, void*) at /usr/src/debug/oxygen-gtk2-1.3.4/src/animations/oxygenmenustatedata.cpp:318

kvmnode01 is kvm hypervisor serving 20 VMs. <br /> <br /> Linux kvmnode01.surf-town.net 3.10.0-693.2.2.el7.x86_64 #1 SMP Tue Sep 12 22:26:13 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux<br /> <br /> Sep 28 17:23:58 it lost network connection. After <br /> <br /> /etc/init.d/network restart <br /> <br /> it returns back online. It uses bonded interface, VLANs and Bridget network.<br /> Here is a bonded network config<br /> cat ifcfg-bond0<br /> DEVICE=bond0<br /> BONDING_OPTS="mode=4 miimon=100 lacp_rate=1 xmit_hasp_policy=2"<br /> BUTPROTO=none<br /> ONBOOT=yes<br /> MTU=9000<br /> USERCTL=no<br /> NM_CONTROLLED=no<br /> <br /> <br /> It have 4 slaves em1-4, each <br /> <br /> cat ifcfg-em1<br /> TYPE=Ethernet<br /> BOOTPROTO=none<br /> IPV4_FAILURE_FATAL=no<br /> IPV6INIT=no<br /> NAME=em1<br /> DEVICE=em1<br /> ONBOOT=yes<br /> MASTER=bond0<br /> SLAVE=yes<br /> MTU=9000<br /> USERCTL=no<br /> <br /> Please see the log entries correspondent to event attached<br /> <br /> Sep 28 17:20:01 kvmnode01 systemd: Starting Session 46 of user root.<br /> Sep 28 17:23:58 kvmnode01 kernel: ------------[ cut here ]------------<br /> Sep 28 17:23:58 kvmnode01 kernel: WARNING: CPU: 4 PID: 0 at net/sched/sch_generic.c:300 dev_watchdog+0x242/0x250<br /> Sep 28 17:23:58 kvmnode01 kernel: NETDEV WATCHDOG: em1 (bnx2x): transmit queue 5 timed out<br /> Sep 28 17:23:58 kvmnode01 kernel: Modules linked in: ebt_arp ebt_ip ebtable_nat vhost_net vhost macvtap macvlan xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat tun ebtable_filter ebtables binfmt_misc nfsv3 nfs fscache bridge 8021q garp mrp stp llc bonding nfnetlink nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 ip6table_filter ip6_tables xt_pkttype xt_CT iptable_raw ipt_ULOG ipt_REJECT nf_reject_ipv4 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack iptable_filter dm_mod sb_edac edac_core iTCO_wdt intel_powerclamp coretemp iTCO_vendor_support dcdbas intel_rapl iosf_mbi mxm_wmi kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd pcspkr sg joydev acpi_power_meter mei_me wmi mei lpc_ich shpchp<br /> Sep 28 17:23:58 kvmnode01 kernel: ipmi_si ipmi_devintf ipmi_msghandler nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs sd_mod crc_t10dif crct10dif_generic mgag200 i2c_algo_bit drm_kms_helper bnx2x syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm ahci libahci crct10dif_pclmul crct10dif_common crc32c_intel libata megaraid_sas mdio ptp i2c_core pps_core libcrc32c<br /> Sep 28 17:23:58 kvmnode01 kernel: CPU: 4 PID: 0 Comm: swapper/4 Not tainted 3.10.0-693.2.2.el7.x86_64 #1<br /> Sep 28 17:23:58 kvmnode01 kernel: Hardware name: Dell Inc. PowerEdge M630/0R10KJ, BIOS 2.4.2 01/09/2017<br /> Sep 28 17:23:58 kvmnode01 kernel: ffff883f7e683d88 cef29fc5adf9b351 ffff883f7e683d38 ffffffff816a3db1<br /> Sep 28 17:23:58 kvmnode01 kernel: ffff883f7e683d78 ffffffff810879c8 0000012c7e69a900 0000000000000005<br /> Sep 28 17:23:58 kvmnode01 kernel: ffff883f797b8000 000000000000005b ffff883f797c7100 0000000000000004<br /> Sep 28 17:23:58 kvmnode01 kernel: Call Trace:<br /> Sep 28 17:23:58 kvmnode01 kernel: <IRQ> [<ffffffff816a3db1>] dump_stack+0x19/0x1b<br /> Sep 28 17:23:58 kvmnode01 kernel: [<ffffffff810879c8>] __warn+0xd8/0x100<br /> Sep 28 17:23:58 kvmnode01 kernel: [<ffffffff81087a4f>] warn_slowpath_fmt+0x5f/0x80<br /> Sep 28 17:23:58 kvmnode01 kernel: [<ffffffff815af402>] dev_watchdog+0x242/0x250<br /> Sep 28 17:23:58 kvmnode01 kernel: [<ffffffff815af1c0>] ? dev_deactivate_queue.constprop.33+0x60/0x60<br /> Sep 28 17:23:58 kvmnode01 kernel: [<ffffffff81097316>] call_timer_fn+0x36/0x110<br /> Sep 28 17:23:58 kvmnode01 kernel: [<ffffffff815af1c0>] ? dev_deactivate_queue.constprop.33+0x60/0x60<br /> Sep 28 17:23:58 kvmnode01 kernel: [<ffffffff8109982d>] run_timer_softirq+0x22d/0x310<br /> Sep 28 17:23:58 kvmnode01 kernel: [<ffffffff81090b3f>] __do_softirq+0xef/0x280<br /> Sep 28 17:23:58 kvmnode01 kernel: [<ffffffff816b6a9c>] call_softirq+0x1c/0x30<br /> Sep 28 17:23:58 kvmnode01 kernel: [<ffffffff8102d3c5>] do_softirq+0x65/0xa0<br /> Sep 28 17:23:58 kvmnode01 kernel: [<ffffffff81090ec5>] irq_exit+0x105/0x110<br /> Sep 28 17:23:58 kvmnode01 kernel: [<ffffffff816b7702>] smp_apic_timer_interrupt+0x42/0x50<br /> Sep 28 17:23:58 kvmnode01 kernel: [<ffffffff816b5c5d>] apic_timer_interrupt+0x6d/0x80<br /> Sep 28 17:23:58 kvmnode01 kernel: <EOI> [<ffffffff81527c12>] ? cpuidle_enter_state+0x52/0xc0<br /> Sep 28 17:23:58 kvmnode01 kernel: [<ffffffff81527d58>] cpuidle_idle_call+0xd8/0x210<br /> Sep 28 17:23:58 kvmnode01 kernel: [<ffffffff81034fee>] arch_cpu_idle+0xe/0x30<br /> Sep 28 17:23:58 kvmnode01 kernel: [<ffffffff810e7bca>] cpu_startup_entry+0x14a/0x1c0<br /> Sep 28 17:23:58 kvmnode01 kernel: [<ffffffff81051af6>] start_secondary+0x1b6/0x230<br /> Sep 28 17:23:58 kvmnode01 kernel: ---[ end trace b120a8d51791538d ]---<br /> Sep 28 17:24:00 kvmnode01 kernel: bnx2x: [bnx2x_clean_tx_queue:1205(em1)]timeout waiting for queue[5]: txdata->tx_pkt_prod(59490) != txdata->tx_pkt_cons(59479)<br /> Sep 28 17:24:02 kvmnode01 kernel: bnx2x: [bnx2x_clean_tx_queue:1205(em1)]timeout waiting for queue[5]: txdata->tx_pkt_prod(59490) != txdata->tx_pkt_cons(59479)<br /> Sep 28 17:24:12 kvmnode01 kernel: bnx2x: [bnx2x_state_wait:310(em1)]timeout waiting for state 9<br /> Sep 28 17:24:22 kvmnode01 kernel: bnx2x: [bnx2x_state_wait:310(em1)]timeout waiting for state 2<br /> Sep 28 17:24:22 kvmnode01 kernel: bnx2x: [bnx2x_func_stop:9082(em1)]FUNC_STOP ramrod failed. Running a dry transaction<br /> Sep 28 17:24:22 kvmnode01 kernel: bnx2x: [bnx2x_flr_clnup_poll_hw_counter:1296(em1)]CFC PF usage counter timed out usage count=3<br /> Sep 28 17:24:22 kvmnode01 kernel: bnx2x 0000:01:00.0 em1: bc 7.14.5<br /> Sep 28 17:24:22 kvmnode01 kernel: begin fw dump (mark 0x3c64e0)<br /> Sep 28 17:24:22 kvmnode01 kernel: first neigh#012APP not found err#012[0.0]snd int f0#012[0.0]drv INT OK#012f0:drv msg=b2000000,rsp=401002c0<br /> Sep 28 17:24:22 kvmnode01 kernel: [0.1] first neigh#012APP not found err#012[0.1]snd int f2#012[0.1]drv INT OK#012f2:drv msg=b2000000,rsp=401002be#012[1.1] first neigh#012APP not found err#012[1.1]snd int f3#012[1.0] first neigh#012APP not found err#012[1.0]snd int f1#012[1.1]drv INT OK#012f3:drv msg=b2000000,rsp=401002bf#012[1.0]drv INT OK#012f1:drv msg=b2000000,rsp=401002c0#012[0.0] first neigh#012APP not found err#012[0.0]snd int f0#012[0.0]drv INT OK#012f0:drv msg=b2000000,rsp=401002c1#012[0.1] first neigh#012APP not found err#012[0.1]snd int f2#012[0.1]drv INT OK#012f2:drv msg=b2000000,rsp=401002bf#012[1.0] first neigh#012APP not found err#012[1.0]snd int f1#012[1.1] first neigh#012APP not found err#012[1.1]snd int f3#012[1.0]drv INT OK#012f1:drv msg=b2000000,rsp=401002c1#012[1.1]drv INT OK#012f3:drv msg=b2000000,rsp=401002c0#012[0.0] first neigh#012APP not found err#012[0.0]snd int f0#012[0.0]drv INT OK#012f0:drv msg=b2000000,rsp=4<br /> Sep 28 17:24:22 kvmnode01 kernel: 01002c2#012[0.1] first neigh#012APP not found err#012[0.1]snd int f2#012[0.1]drv INT OK#012f2:drv msg=b2000000,rsp=401002c0#012[1.1] first neigh#012APP not found err#012[1.1]snd int f3#012[1.0] first neigh#012APP not found err#012[1.0]snd int f1#012[1.1]drv INT OK#012f3:drv msg=b2000000,rsp=401002c1#012[1.0]drv INT OK#012f1:drv msg=b2000000,rsp=401002c2#012[0.0] first neigh#012APP not found err#012[0.0]snd int f0#012[0.0]drv INT OK#012f0:drv msg=b2000000,rsp=401002c3#012[0.1] first neigh#012APP not found err<br /> Sep 28 17:24:22 kvmnode01 kernel: [0.1]snd int f2#012[0.1]drv INT OK<br /> Sep 28 17:24:22 kvmnode01 kernel: f2:drv msg=b2000000,rsp=401002c1#012[1.0] first neigh#012APP not found err#012[1.0]snd int f1#012[1.1] first neigh#012APP not found err#012[1.1]snd int f3#012[1.0]drv INT OK#012f1:drv msg=b2000000,rsp=401002c3#012[1.1]drv INT OK#012f3:drv msg=b2000000,rsp=401002c2#012f0: UNLOAD_REQ_WOL_DIS 0x2c4#012f0:drv msg=20010000,rsp=201102c4#012[0.0] first neigh#012APP not found err#012[0.0]snd int f0#012[0.1] first neigh#012APP not found err#012[0.1]snd int f2#012[1.1] first neigh#012APP not found err#012[1.1]snd int f3#012[1.0] first neigh#012APP not found err#012[1.0]snd int f1#012f0: UNLOAD_DONE 0x2c5 2#012[0.0]lst drv unload#012[0.0]load defCfg#012f0:drv msg=21000000,rsp=211002c5#012f0: LOAD_REQ 0x2c6#0120.0:PMF->f0#012f0:drv msg=10000000,rsp=101102c6<br /> Sep 28 17:24:22 kvmnode01 kernel: end of fw dump<br /> Sep 28 17:24:22 kvmnode01 kernel: bnx2x: [bnx2x_nic_load:2723(em1)]HW init failed, aborting<br /> Sep 28 17:26:22 kvmnode01 kernel: INFO: task kworker/4:3:76655 blocked for more than 120 seconds.<br /> Sep 28 17:26:22 kvmnode01 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.<br /> Sep 28 17:26:22 kvmnode01 kernel: kworker/4:3 D ffffffff81adbae8 0 76655 2 0x00000080<br /> Sep 28 17:26:22 kvmnode01 kernel: Workqueue: events bnx2x_sp_rtnl_task [bnx2x]<br /> Sep 28 17:26:22 kvmnode01 kernel: ffff883f69f5bce0 0000000000000046 ffff883f7c702f70 ffff883f69f5bfd8<br /> Sep 28 17:26:22 kvmnode01 kernel: ffff883f69f5bfd8 ffff883f69f5bfd8 ffff883f7c702f70 ffffffff81adbae0<br /> Sep 28 17:26:22 kvmnode01 kernel: ffffffff81adbae4 ffff883f7c702f70 00000000ffffffff ffffffff81adbae8<br /> Sep 28 17:26:22 kvmnode01 kernel: Call Trace:<br /> Sep 28 17:26:22 kvmnode01 kernel: [<ffffffff816aa409>] schedule_preempt_disabled+0x29/0x70<br /> Sep 28 17:26:22 kvmnode01 kernel: [<ffffffff816a8337>] __mutex_lock_slowpath+0xc7/0x1d0<br /> Sep 28 17:26:22 kvmnode01 kernel: [<ffffffff816a774f>] mutex_lock+0x1f/0x2f<br /> Sep 28 17:26:22 kvmnode01 kernel: [<ffffffff81598d85>] rtnl_lock+0x15/0x20<br /> Sep 28 17:26:22 kvmnode01 kernel: [<ffffffffc01b14a4>] bnx2x_sp_rtnl_task+0x34/0x930 [bnx2x]<br /> Sep 28 17:26:22 kvmnode01 kernel: [<ffffffff810c76f5>] ? sched_clock_cpu+0x85/0xc0<br /> Sep 28 17:26:22 kvmnode01 kernel: [<ffffffff81029557>] ? __switch_to+0xd7/0x510<br /> Sep 28 17:26:22 kvmnode01 kernel: [<ffffffff810a881a>] process_one_work+0x17a/0x440<br /> Sep 28 17:26:22 kvmnode01 kernel: [<ffffffff810a94e6>] worker_thread+0x126/0x3c0<br /> Sep 28 17:26:22 kvmnode01 kernel: [<ffffffff810a93c0>] ? manage_workers.isra.24+0x2a0/0x2a0<br /> Sep 28 17:26:22 kvmnode01 kernel: [<ffffffff810b098f>] kthread+0xcf/0xe0<br /> Sep 28 17:26:22 kvmnode01 kernel: [<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40<br /> Sep 28 17:26:22 kvmnode01 kernel: [<ffffffff816b4f58>] ret_from_fork+0x58/0x90<br /> Sep 28 17:26:22 kvmnode01 kernel: [<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40<br /> Sep 28 17:26:27 kvmnode01 kernel: bnx2x 0000:01:00.0 em1: speed changed to 0 for port em1<br /> Sep 28 17:26:28 kvmnode01 kernel: bnx2x 0000:01:00.2 em3: using MSI-X IRQs: sp 108 fp[0] 110 ... fp[7] 117<br /> Sep 28 17:26:28 kvmnode01 kernel: bnx2x 0000:01:00.2 em3: NIC Link is Up, 10000 Mbps full duplex, Flow control: none<br /> Sep 28 17:26:28 kvmnode01 kernel: bond0: link status definitely down for interface em1, disabling it<br /> Sep 28 17:26:28 kvmnode01 kernel: bond0: link status up again after 0 ms for interface em2<br /> Sep 28 17:26:28 kvmnode01 kernel: bond0: link status up again after 0 ms for interface em3<br /> Sep 28 17:26:28 kvmnode01 kernel: bond0: link status up again after 0 ms for interface em4<br /> Sep 28 17:26:56 kvmnode01 kernel: nfs: server 192.168.24.12 not responding, still trying<br /> Sep 28 17:26:59 kvmnode01 libvirtd: 2017-09-28 15:26:59.003+0000: 2625: error : virKeepAliveTimerInternal:143 : internal error: connection closed due to keepalive timeout<br /> Sep 28 17:26:59 kvmnode01 kernel: nfs: server 192.168.24.10 not responding, still trying<br /> <br /> Even if log say "link status up again" on em2,3,4 the connection remain down, you can see it on nfs link message and libvirtd

crontab generates "PAM pam_end: NULL pam handle passed" message in /var/log/cron after listing (crontab -l) or editing (crontab -e)<br /> <br /> Problem is when "crontab" command is used.<br /> <br /> There isn't problem when file /var/spool/cron/root is directly edited

Kernel panic with HP 120i smart array controller (kernel 3.10.0-693.2.2.el7.x86_64 and storage controller driver kmod-hpvsa-1.2.12-112.rhel7u1.x86_64).<br /> Updating drivers (kmod-hpvsa-1.2.16-102.rhel7u3.x86_64), it doesn't display kernel panic error but system doesn't boot.<br /> <br /> With previous kernel version (3.10.0-514.26.2.el7.x86_64), system boots perfectly.

Version-Release number of selected component:<br /> xorg-x11-server-Xorg-1.17.2-22.el7<br /> <br /> Truncated backtrace:<br /> 0: /usr/bin/Xorg (xorg_backtrace+0x55) [0x7fa285b31995]<br /> 1: /usr/bin/Xorg (InitValuatorAxisStruct+0x68) [0x7fa285ac3868]<br /> 2: /usr/lib64/xorg/modules/input/evdev_drv.so (0x7fa27bff7000+0x5159) [0x7fa27bffc159]<br /> 3: /usr/lib64/xorg/modules/input/evdev_drv.so (0x7fa27bff7000+0x55ef) [0x7fa27bffc5ef]<br /> 4: /usr/lib64/xorg/modules/input/evdev_drv.so (0x7fa27bff7000+0x73f3) [0x7fa27bffe3f3]<br /> 5: /usr/bin/Xorg (ActivateDevice+0x4a) [0x7fa2859cc24a]<br /> 6: /usr/bin/Xorg (0x7fa28597f000+0xa6ca6) [0x7fa285a25ca6]<br /> 7: /usr/bin/Xorg (0x7fa28597f000+0xbc67b) [0x7fa285a3b67b]<br /> 8: /usr/bin/Xorg (0x7fa28597f000+0xbcc53) [0x7fa285a3bc53]<br /> 9: /usr/bin/Xorg (config_init+0x9) [0x7fa285a3ab19]<br /> 10: /usr/bin/Xorg (InitInput+0xbb) [0x7fa285a1961b]<br /> 11: /usr/bin/Xorg (0x7fa28597f000+0x5c339) [0x7fa2859db339]<br /> 12: /lib64/libc.so.6 (__libc_start_main+0xf5) [0x7fa283328b35]<br /> 13: /usr/bin/Xorg (0x7fa28597f000+0x467be) [0x7fa2859c57be]

CentOS 7.4 installed on bare-metal HP BLC460c Gen9 blade server in a HP c7000 enclosure, having 2 CPUs, 16 cores/CPU, 128GB RAM.<br /> <br /> Segault of Network manager when trying to configure MACSec on NIC. Configuration steps are followed from Sabrina Dubroca Blog article here below using NetworkManager:<br /> <a href="https://developers.redhat.com/blog/2017/06/28/whats-new-in-macsec-setting-up-macsec-using-wpa_supplicant-and-optionally-networkmanager/#bridge-back1">https://developers.redhat.com/blog/2017/06/28/whats-new-in-macsec-setting-up-macsec-using-wpa_supplicant-and-optionally-networkmanager/#bridge-back1</a><br /> <br /> To let you on which version of CentOS 7.4 we are in our lab:<br /> # uname -a<br /> Linux XXXXXXXX.admin.ch 3.10.0-693.el7.x86_64 #1 SMP Tue Aug 22 21:09:27 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux<br /> <br /> Here below is our IP configuration before starting the configuration:<br /> # ip addr show<br /> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1<br /> link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00<br /> inet 127.0.0.1/8 scope host lo<br /> valid_lft forever preferred_lft forever<br /> inet6 ::1/128 scope host <br /> valid_lft forever preferred_lft forever<br /> 2: eno49: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq portid f403439cc720 state UP qlen 1000<br /> link/ether de:b4:93:70:00:01 brd ff:ff:ff:ff:ff:ff<br /> inet 10.150.XXX.XXX/24 brd 10.150.13.255 scope global eno49<br /> valid_lft forever preferred_lft forever<br /> inet6 fe80::dcb4:XXXX:XXXX:X/64 scope link <br /> valid_lft forever preferred_lft forever<br /> 3: eno50: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq portid f403439cc728 state UP qlen 1000<br /> link/ether de:b4:93:70:00:02 brd ff:ff:ff:ff:ff:ff<br /> 4: eno51: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq portid f403439cc720 state DOWN qlen 1000<br /> link/ether f4:03:43:9c:c7:21 brd ff:ff:ff:ff:ff:ff<br /> 5: eno52: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq portid f403439cc728 state DOWN qlen 1000<br /> link/ether f4:03:43:9c:c7:29 brd ff:ff:ff:ff:ff:ff<br /> 6: eno53: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq portid f403439cc720 state UP qlen 1000<br /> link/ether de:b4:93:70:00:03 brd ff:ff:ff:ff:ff:ff<br /> 7: eno54: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq portid f403439cc728 state UP qlen 1000<br /> link/ether de:b4:93:70:00:04 brd ff:ff:ff:ff:ff:ff<br /> <br /> Here is the first command entered to add the macsec NIC on an active standard NIC. The CAK key (here below noted XXXXXXXXXX) has been randomly generated as a 16 bytes hexadecimal string, same for the CKN key but on 32 bytes hexadecimal string:<br /> # nmcli connection add type macsec \<br /> > con-name test-macsec+ ifname macsec0 \<br /> > connection.autoconnect no \<br /> > macsec.parent eno49 macsec.mode psk \<br /> > macsec.mka-cak XXXXXXXXXXXXXX \<br /> > macsec.mka-cak-flags 0 \<br /> > macsec.mka-ckn YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY<br /> Connection 'test-macsec+' (b8de3e62-5813-4887-9460-2b3ccc431fed) successfully added.<br /> <br /> Then the issue happens after the second command:<br /> # nmcli connection up test-macsec+<br /> Error: Timeout expired (90 seconds)<br /> <br /> Here below is our IP configuration right after:<br /> # ip addr show<br /> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1<br /> link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00<br /> inet 127.0.0.1/8 scope host lo<br /> valid_lft forever preferred_lft forever<br /> inet6 ::1/128 scope host <br /> valid_lft forever preferred_lft forever<br /> 2: eno49: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq portid f403439cc720 state UP qlen 1000<br /> link/ether de:b4:93:70:00:01 brd ff:ff:ff:ff:ff:ff<br /> inet 10.150.XXX.XXX/24 brd 10.150.13.255 scope global eno49<br /> valid_lft forever preferred_lft forever<br /> inet6 fe80::dcb4:XXXX:XXXX:X/64 scope link <br /> valid_lft forever preferred_lft forever<br /> 3: eno50: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq portid f403439cc728 state UP qlen 1000<br /> link/ether de:b4:93:70:00:02 brd ff:ff:ff:ff:ff:ff<br /> 4: eno51: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq portid f403439cc720 state DOWN qlen 1000<br /> link/ether f4:03:43:9c:c7:21 brd ff:ff:ff:ff:ff:ff<br /> 5: eno52: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq portid f403439cc728 state DOWN qlen 1000<br /> link/ether f4:03:43:9c:c7:29 brd ff:ff:ff:ff:ff:ff<br /> 6: eno53: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq portid f403439cc720 state UP qlen 1000<br /> link/ether de:b4:93:70:00:03 brd ff:ff:ff:ff:ff:ff<br /> 7: eno54: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq portid f403439cc728 state UP qlen 1000<br /> link/ether de:b4:93:70:00:04 brd ff:ff:ff:ff:ff:ff<br /> 8: <a href="mailto:macsec0@eno49">macsec0@eno49</a>: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1468 qdisc noqueue state UNKNOWN qlen 1000<br /> link/ether de:b4:93:70:00:01 brd ff:ff:ff:ff:ff:ff<br /> inet6 fe80::dcb4:93ff:fe70:1/64 scope link <br /> valid_lft forever preferred_lft forever<br /> <br /> Here below is the content of the file /etc/NetworkManager/system-connections/test-macsec+:<br /> # cat test-macsec+<br /> [connection]<br /> id=test-macsec+<br /> uuid=b8de3e62-5813-4887-9460-2b3ccc431fed<br /> type=macsec<br /> autoconnect=false<br /> interface-name=macsec0<br /> permissions=<br /> <br /> [macsec]<br /> mka-cak=XXXXXXXXXXXXXXXXXXXXX<br /> mka-ckn=YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY<br /> parent=eno49<br /> <br /> [ipv4]<br /> dns-search=<br /> method=auto<br /> <br /> [ipv6]<br /> addr-gen-mode=stable-privacy<br /> dns-search=<br /> method=auto<br /> <br /> And finally here below is the content of the /var/log/messages showing the NetworkManager segfault with its automatic restart after failure:<br /> <br /> Sep 29 10:36:38 admincore01 NetworkManager[1088]: <info> [1506674198.2505] keyfile: add connection /etc/NetworkManager/system-connect<br /> ions/test-macsec+ (b8de3e62-5813-4887-9460-2b3ccc431fed,"test-macsec+")<br /> Sep 29 10:36:38 admincore01 NetworkManager[1088]: <info> [1506674198.2548] manager: (macsec0): new Macsec device (/org/freedesktop/Ne<br /> tworkManager/Devices/8)<br /> Sep 29 10:36:38 admincore01 NetworkManager[1088]: <info> [1506674198.2555] audit: op="connection-add" uuid="b8de3e62-5813-4887-9460-2<br /> b3ccc431fed" name="test-macsec+" pid=27411 uid=0 result="success"<br /> Sep 29 10:36:53 admincore01 kernel: MACsec IEEE 802.1AE<br /> Sep 29 10:36:53 admincore01 NetworkManager[1088]: <info> [1506674213.7325] device (macsec0): state change: unmanaged -> unavailable (<br /> reason 'user-requested') [10 20 39]<br /> Sep 29 10:36:53 admincore01 NetworkManager[1088]: <info> [1506674213.7332] device (macsec0): state change: unavailable -> disconnecte<br /> d (reason 'user-requested') [20 30 39]<br /> Sep 29 10:36:53 admincore01 NetworkManager[1088]: <info> [1506674213.7340] device (macsec0): Activation: starting connection 'test-ma<br /> csec+' (b8de3e62-5813-4887-9460-2b3ccc431fed)<br /> Sep 29 10:36:53 admincore01 NetworkManager[1088]: <info> [1506674213.7342] audit: op="connection-activate" uuid="b8de3e62-5813-4887-9<br /> 460-2b3ccc431fed" name="test-macsec+" pid=27417 uid=0 result="success"<br /> Sep 29 10:36:53 admincore01 NetworkManager[1088]: <info> [1506674213.7350] device (macsec0): state change: disconnected -> prepare (r<br /> eason 'none') [30 40 0]<br /> Sep 29 10:36:53 admincore01 NetworkManager[1088]: <info> [1506674213.7369] device (macsec0): state change: prepare -> config (reason <br /> 'none') [40 50 0]<br /> Sep 29 10:36:53 admincore01 NetworkManager[1088]: <info> [1506674213.7375] device (macsec0): link connected<br /> Sep 29 10:36:53 admincore01 NetworkManager[1088]: <info> [1506674213.7386] device (macsec0): Activation: connection 'test-macsec+' ha<br /> s security, but secrets are required.<br /> Sep 29 10:36:53 admincore01 NetworkManager[1088]: <info> [1506674213.7386] device (macsec0): state change: config -> need-auth (reaso<br /> n 'none') [50 60 0]<br /> Sep 29 10:36:53 admincore01 dbus-daemon: dbus[1035]: [system] Activating via systemd: service name='fi.w1.wpa_supplicant1' unit='wpa_s<br /> upplicant.service'<br /> Sep 29 10:36:53 admincore01 dbus[1035]: [system] Activating via systemd: service name='fi.w1.wpa_supplicant1' unit='wpa_supplicant.ser<br /> vice'<br /> Sep 29 10:36:53 admincore01 systemd: Starting WPA Supplicant daemon...<br /> Sep 29 10:36:53 admincore01 NetworkManager[1088]: <info> [1506674213.7502] device (macsec0): state change: need-auth -> prepare (reas<br /> on 'none') [60 40 0]<br /> Sep 29 10:36:53 admincore01 NetworkManager[1088]: <info> [1506674213.7507] device (macsec0): state change: prepare -> config (reason <br /> 'none') [40 50 0]<br /> Sep 29 10:36:53 admincore01 NetworkManager[1088]: <info> [1506674213.7510] device (macsec0): Activation: connection 'test-macsec+' re<br /> quires no security. No secrets needed.<br /> Sep 29 10:36:53 admincore01 dbus[1035]: [system] Successfully activated service 'fi.w1.wpa_supplicant1'<br /> Sep 29 10:36:53 admincore01 dbus-daemon: dbus[1035]: [system] Successfully activated service 'fi.w1.wpa_supplicant1'<br /> Sep 29 10:36:53 admincore01 systemd: Started WPA Supplicant daemon.<br /> Sep 29 10:36:53 admincore01 NetworkManager[1088]: <info> [1506674213.7692] supplicant: wpa_supplicant running<br /> Sep 29 10:36:53 admincore01 NetworkManager[1088]: <info> [1506674213.7695] device (macsec0): supplicant interface state: init -> star<br /> ting<br /> Sep 29 10:36:53 admincore01 NetworkManager[1088]: <info> [1506674213.7892] device (macsec0): supplicant interface state: starting -> <br /> ready<br /> Sep 29 10:36:53 admincore01 NetworkManager[1088]: <info> [1506674213.7895] Config: added 'macsec_policy' value '1'<br /> Sep 29 10:36:53 admincore01 NetworkManager[1088]: <info> [1506674213.7895] Config: added 'macsec_integ_only' value '0'<br /> Sep 29 10:36:53 admincore01 kernel: NetworkManager[1088]: segfault at 8 ip 000055af138ed73f sp 00007fff628d77a0 error 4 in NetworkMana<br /> ger[55af137ad000+263000]<br /> Sep 29 10:36:53 admincore01 journal: g_bytes_get_size: assertion 'bytes != NULL' failed<br /> Sep 29 10:36:53 admincore01 NetworkManager[1088]: <info> [1506674213.7895] Config: added 'macsec_port' value '1'<br /> Sep 29 10:36:53 admincore01 journal: g_bytes_get_data: assertion 'bytes != NULL' failed<br /> Sep 29 10:36:53 admincore01 NetworkManager[1088]: <info> [1506674213.7895] Config: added 'key_mgmt' value 'NONE'<br /> Sep 29 10:36:53 admincore01 NetworkManager[1088]: ((src/supplicant/nm-supplicant-config.c:118)): assertion '<dropped>' failed<br /> Sep 29 10:36:53 admincore01 systemd: NetworkManager.service: main process exited, code=killed, status=11/SEGV<br /> Sep 29 10:36:53 admincore01 systemd: Unit NetworkManager.service entered failed state.<br /> Sep 29 10:36:53 admincore01 systemd: NetworkManager.service failed.<br /> Sep 29 10:36:53 admincore01 systemd: NetworkManager.service holdoff time over, scheduling restart.<br /> Sep 29 10:36:53 admincore01 systemd: Stopping Network Manager Wait Online...<br /> Sep 29 10:36:53 admincore01 systemd: Starting Network Manager...<br /> Sep 29 10:36:53 admincore01 NetworkManager[27433]: <info> [1506674213.9833] NetworkManager (version 1.8.0-9.el7) is starting... (afte<br /> r a restart)<br /> Sep 29 10:36:53 admincore01 NetworkManager[27433]: <info> [1506674213.9835] Read config: /etc/NetworkManager/NetworkManager.conf (lib<br /> : 10-slaves-order.conf)<br /> Sep 29 10:36:53 admincore01 NetworkManager[27433]: <info> [1506674213.9941] manager[0x5580078ba0d0]: monitoring kernel firmware direc<br /> tory '/lib/firmware'.<br /> Sep 29 10:36:53 admincore01 NetworkManager[27433]: <info> [1506674213.9954] policy: hostname management mode: default<br /> Sep 29 10:36:53 admincore01 NetworkManager[27433]: <info> [1506674213.9959] dns-mgr[0x5580078c3140]: init: dns=default, rc-manager=fi<br /> le<br /> Sep 29 10:36:53 admincore01 systemd: Started Network Manager.<br /> Sep 29 10:36:53 admincore01 dbus-daemon: dbus[1035]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' uni<br /> t='dbus-org.freedesktop.nm-dispatcher.service'<br /> Sep 29 10:36:53 admincore01 dbus[1035]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.f<br /> reedesktop.nm-dispatcher.service'<br /> Sep 29 10:36:54 admincore01 systemd: Starting Network Manager Wait Online...<br /> Sep 29 10:36:54 admincore01 systemd: Starting Network Manager Script Dispatcher Service...<br /> Sep 29 10:36:54 admincore01 dbus-daemon: dbus[1035]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'<br /> Sep 29 10:36:54 admincore01 dbus[1035]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'<br /> Sep 29 10:36:54 admincore01 systemd: Started Network Manager Script Dispatcher Service.<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0139] settings: loaded plugin ifcfg-rh: (c) 2007 - 2015 Red Hat<br /> , Inc. To report bugs please use the NetworkManager mailing list. (/usr/lib64/NetworkManager/libnm-settings-plugin-ifcfg-rh.so)<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0143] settings: loaded plugin iBFT: (c) 2014 Red Hat, Inc. To <br /> report bugs please use the NetworkManager mailing list. (/usr/lib64/NetworkManager/libnm-settings-plugin-ibft.so)<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0143] settings: loaded plugin keyfile: (c) 2007 - 2016 Red Hat,<br /> Inc. To report bugs please use the NetworkManager mailing list.<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0170] ifcfg-rh: new connection /etc/sysconfig/network-scripts/i<br /> fcfg-eno49 (60c5a3bc-ba3c-40a3-a7d4-cd89a8ecc814,"eno49")<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0183] ifcfg-rh: new connection /etc/sysconfig/network-scripts/i<br /> fcfg-eno50 (c5691b6d-b558-484f-bc03-3ebdb1a73561,"eno50")<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0196] ifcfg-rh: new connection /etc/sysconfig/network-scripts/i<br /> fcfg-eno51 (64d01bd4-ce8a-4259-a8bf-ccbac1389282,"eno51")<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0209] ifcfg-rh: new connection /etc/sysconfig/network-scripts/i<br /> fcfg-eno52 (39ae2a72-1450-4cb9-935f-b92a9020366d,"eno52")<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0223] ifcfg-rh: new connection /etc/sysconfig/network-scripts/i<br /> fcfg-eno53 (310280dc-50f3-4bc6-9504-b242ca7fae51,"eno53")<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0236] ifcfg-rh: new connection /etc/sysconfig/network-scripts/i<br /> fcfg-eno54 (44e9211b-b47e-4ff5-85aa-981798302cdb,"eno54")<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0460] keyfile: new connection /etc/NetworkManager/system-connec<br /> tions/test-macsec+ (b8de3e62-5813-4887-9460-2b3ccc431fed,"test-macsec+")<br /> Sep 29 10:36:54 admincore01 dbus-daemon: dbus[1035]: [system] Activating via systemd: service name='org.freedesktop.hostname1' unit='d<br /> bus-org.freedesktop.hostname1.service'<br /> Sep 29 10:36:54 admincore01 dbus[1035]: [system] Activating via systemd: service name='org.freedesktop.hostname1' unit='dbus-org.freed<br /> esktop.hostname1.service'<br /> Sep 29 10:36:54 admincore01 systemd: Starting Hostname Service...<br /> Sep 29 10:36:54 admincore01 dbus-daemon: dbus[1035]: [system] Successfully activated service 'org.freedesktop.hostname1'<br /> Sep 29 10:36:54 admincore01 dbus[1035]: [system] Successfully activated service 'org.freedesktop.hostname1'<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0897] settings: hostname: using hostnamed<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0899] settings: hostname changed from (none) to "admincore01.za<br /> s.admin.ch"<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0905] dhcp-init: Using DHCP client 'dhclient'<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0905] manager: rfkill: WiFi enabled by radio killswitch; enable<br /> d by state file<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0906] manager: rfkill: WWAN enabled by radio killswitch; enable<br /> d by state file<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0906] manager: Networking is enabled by state file<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0907] Loaded device plugin: NMBondDeviceFactory (internal)<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0907] Loaded device plugin: NMBridgeDeviceFactory (internal)<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0908] Loaded device plugin: NMDummyDeviceFactory (internal)<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0908] Loaded device plugin: NMEthernetDeviceFactory (internal)<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0908] Loaded device plugin: NMInfinibandDeviceFactory (internal<br /> )<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0909] Loaded device plugin: NMIPTunnelDeviceFactory (internal)<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0909] Loaded device plugin: NMMacsecDeviceFactory (internal)<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0909] Loaded device plugin: NMMacvlanDeviceFactory (internal)<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0910] Loaded device plugin: NMTunDeviceFactory (internal)<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0910] Loaded device plugin: NMVethDeviceFactory (internal)<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0910] Loaded device plugin: NMVlanDeviceFactory (internal)<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0910] Loaded device plugin: NMVxlanDeviceFactory (internal)<br /> Sep 29 10:36:54 admincore01 nm-dispatcher: req:1 'hostname': new request (2 scripts)<br /> Sep 29 10:36:54 admincore01 nm-dispatcher: req:1 'hostname': start running ordered scripts...<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0926] Loaded device plugin: NMTeamFactory (/usr/lib64/NetworkMa<br /> nager/libnm-device-plugin-team.so)<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0931] Loaded device plugin: NMWifiFactory (/usr/lib64/NetworkMa<br /> nager/libnm-device-plugin-wifi.so)<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0945] device (lo): link connected<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0959] manager: (lo): new Generic device (/org/freedesktop/Netwo<br /> rkManager/Devices/1)<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0972] device (eno49): link connected<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.0987] manager: (eno49): new Ethernet device (/org/freedesktop/N<br /> etworkManager/Devices/2)<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.1028] ifcfg-rh: add connection in-memory (41e3cb2a-d2a0-4f5d-a2<br /> 66-476c62280e91,"eno49")<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.1036] device (eno49): state change: unmanaged -> unavailable (r<br /> eason 'connection-assumed') [10 20 41]<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.1042] device (eno49): state change: unavailable -> disconnected<br /> (reason 'connection-assumed') [20 30 41]<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.1062] device (eno49): Activation: starting connection 'eno49' (<br /> 41e3cb2a-d2a0-4f5d-a266-476c62280e91)<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.1068] device (eno50): link connected<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.1086] manager: (eno50): new Ethernet device (/org/freedesktop/N<br /> etworkManager/Devices/3)<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.1105] device (eno50): state change: unmanaged -> unavailable (r<br /> eason 'managed') [10 20 2]<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.1143] manager: (eno51): new Ethernet device (/org/freedesktop/N<br /> etworkManager/Devices/4)<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.1161] device (eno51): state change: unmanaged -> unavailable (r<br /> eason 'managed') [10 20 2]<br /> Sep 29 10:36:54 admincore01 systemd: Started Hostname Service.<br /> Sep 29 10:36:54 admincore01 kernel: IPv6: ADDRCONF(NETDEV_UP): eno51: link is not ready<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.1194] manager: (eno52): new Ethernet device (/org/freedesktop/N<br /> etworkManager/Devices/5)<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.1212] device (eno52): state change: unmanaged -> unavailable (r<br /> eason 'managed') [10 20 2]<br /> Sep 29 10:36:54 admincore01 kernel: IPv6: ADDRCONF(NETDEV_UP): eno52: link is not ready<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.1231] device (eno53): link connected<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.1245] manager: (eno53): new Ethernet device (/org/freedesktop/N<br /> etworkManager/Devices/6)<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.1264] device (eno53): state change: unmanaged -> unavailable (r<br /> eason 'managed') [10 20 2]<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.1287] device (eno54): link connected<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.1298] manager: (eno54): new Ethernet device (/org/freedesktop/N<br /> etworkManager/Devices/7)<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.1315] device (eno54): state change: unmanaged -> unavailable (r<br /> eason 'managed') [10 20 2]<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.1335] device (macsec0): link connected<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.1347] manager: (macsec0): new Macsec device (/org/freedesktop/N<br /> etworkManager/Devices/8)<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.1457] device (eno49): state change: disconnected -> prepare (re<br /> ason 'none') [30 40 0]<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.1922] device (eno49): state change: prepare -> config (reason '<br /> none') [40 50 0]<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.1926] device (eno50): state change: unavailable -> disconnected<br /> (reason 'none') [20 30 0]<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.1936] device (eno53): state change: unavailable -> disconnected<br /> (reason 'none') [20 30 0]<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.1943] device (eno54): state change: unavailable -> disconnected<br /> (reason 'none') [20 30 0]<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.1954] device (eno49): state change: config -> ip-config (reason<br /> 'none') [50 70 0]<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.2012] device (eno49): state change: ip-config -> ip-check (reas<br /> on 'none') [70 80 0]<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.2087] device (eno49): state change: ip-check -> secondaries (re<br /> ason 'none') [80 90 0]<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.2093] device (eno49): state change: secondaries -> activated (r<br /> eason 'none') [90 100 0]<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.2096] manager: NetworkManager state is now CONNECTED_LOCAL<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.2108] manager: NetworkManager state is now CONNECTED_SITE<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.2109] policy: set 'eno49' (eno49) as default for IPv4 routing a<br /> nd DNS<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.2117] device (eno49): Activation: successful, device activated.<br /> Sep 29 10:36:54 admincore01 NetworkManager[27433]: <info> [1506674214.2131] manager: NetworkManager state is now CONNECTED_GLOBAL<br /> Sep 29 10:36:54 admincore01 nm-dispatcher: req:2 'up' [eno49]: new request (2 scripts)<br /> Sep 29 10:36:54 admincore01 nm-dispatcher: req:2 'up' [eno49]: start running ordered scripts...<br /> Sep 29 10:36:54 admincore01 nm-dispatcher: req:3 'connectivity-change': new request (2 scripts)<br /> Sep 29 10:36:54 admincore01 nm-dispatcher: req:3 'connectivity-change': start running ordered scripts...<br /> Sep 29 10:36:59 admincore01 NetworkManager[27433]: <info> [1506674219.7077] manager: startup complete<br /> Sep 29 10:36:59 admincore01 systemd: Started Network Manager Wait Online.<br /> <br /> <br /> <br /> Thank you very much for the eventual resolution of this issue if it's really one (not due to a mistake on our side).<br /> Best.

Please setup a location on mirror.centos.org to host packages from Virt SIG for container tools.<br /> <br /> Preferred Location: <a href="http://mirror.centos.org/centos/$releasever/virt/$basearch/container">http://mirror.centos.org/centos/$releasever/virt/$basearch/container</a><br /> <br /> CBS tag to sync with: virt7-container-common-release

target: virt7-ovirt-42-testing repository ( <a href="http://buildlogs.centos.org/centos/$releasever/virt/$basearch/ovirt-4.2/">http://buildlogs.centos.org/centos/$releasever/virt/$basearch/ovirt-4.2/</a><br /> )<br /> <br /> As done for ovirt-4.1<br /> <br /> According to <a href="https://wiki.centos.org/SIGGuide/Content/BuildLogs">https://wiki.centos.org/SIGGuide/Content/BuildLogs</a> should be something like:<br /> <br /> # <tag>|<destination path>|<dir to run createrepo in>|<destination on buildlogs><br /> <br /> virt7-ovirt-42-testing/|/7/virt/x86_64/ovirt-4.2/|/7/virt/x86_64/ovirt-4.2/|/7/virt/x86_64/ovirt-4.2/<br /> virt7-ovirt-common-testing/|/7/virt/x86_64/ovirt-4.2/common|/7/virt/x86_64/ovirt-4.2/|/7/virt/x86_64/ovirt-4.2/common<br /> <br /> Please doublecheck

Packages for the new SCLs are available now. I'd like to ask for setting up publishing scripts (buildlog and mirrors) according to this:<br /> <br /> 1) buildlogs:<br /> <br /> sclo6-rh-ror50-rh-testing/|6/sclo/x86_64/rh/rh-ror50/|6/sclo/x86_64/rh/|6/sclo/x86_64/rh/<br /> <br /> sclo7-rh-ror50-rh-testing/|7/sclo/x86_64/rh/rh-ror50/|7/sclo/x86_64/rh/|7/sclo/x86_64/rh/<br /> sclo7-devtoolset-6-rh-testing/|7/sclo/aarch64/rh/rh-ror50/|7/sclo/aarch64/rh/|7/sclo/aarch64/rh/<br /> <br /> 2) to mirror (release):<br /> <br /> sclo6-rh-ror50-rh-release/|6/sclo/x86_64/rh/rh-ror50/|6/sclo/x86_64/rh/|6/sclo/x86_64/rh/<br /> <br /> sclo7-rh-ror50-rh-release/|7/sclo/x86_64/rh/rh-ror50/|7/sclo/x86_64/rh/|7/sclo/x86_64/rh/<br /> sclo7-devtoolset-6-rh-release/|7/sclo/aarch64/rh/rh-ror50/|7/sclo/aarch64/rh/|7/sclo/aarch64/rh/

After upgrading from 7.3 to 7.4, a few hours after booting up, I am getting errors like this consistently at the rate of 2/minute until system freezes.<br /> <br /> Sep 28 18:28:00 vega kernel: NMI watchdog: BUG: soft lockup - CPU#3 stuc<br /> for 22s! [kswapd0:60]<br /> <br /> Clean shutdown/reboot is impossible, system hangs - must do a hard reset<br /> <br /> Running with the 3.10.0-514.26.2.el7.x86_64 kernel doesn't have a problem.

Version-Release number of selected component:<br /> yum-3.4.3-154.el7.centos<br /> <br /> Truncated backtrace:<br /> os.py:157:makedirs:OSError: [Errno 13] Brak dostępu: '/var/lib/yum/repos/x86_64/7/virtualbox/gpgdir-ro'<br /> <br /> Traceback (most recent call last):<br /> File "/usr/bin/yum", line 29, in <module><br /> yummain.user_main(sys.argv[1:], exit_code=True)<br /> File "/usr/share/yum-cli/yummain.py", line 370, in user_main<br /> errcode = main(args)<br /> File "/usr/share/yum-cli/yummain.py", line 179, in main<br /> result, resultmsgs = base.doCommands()<br /> File "/usr/share/yum-cli/cli.py", line 583, in doCommands<br /> return self.yum_cli_commands[self.basecmd].doCommand(self, self.basecmd, self.extcmds)<br /> File "/usr/share/yum-cli/yumcommands.py", line 659, in doCommand<br /> repoid=repoid)<br /> File "/usr/share/yum-cli/cli.py", line 1410, in returnPkgLists<br /> ignore_case=True, repoid=repoid)<br /> File "/usr/lib/python2.7/site-packages/yum/__init__.py", line 2973, in doPackageLists<br /> avail = self.pkgSack.returnNewestByNameArch(patterns=patterns,<br /> File "/usr/lib/python2.7/site-packages/yum/__init__.py", line 1074, in <lambda><br /> pkgSack = property(fget=lambda self: self._getSacks(),<br /> File "/usr/lib/python2.7/site-packages/yum/__init__.py", line 778, in _getSacks<br /> self.repos.populateSack(which=repos)<br /> File "/usr/lib/python2.7/site-packages/yum/repos.py", line 347, in populateSack<br /> self.doSetup()<br /> File "/usr/lib/python2.7/site-packages/yum/repos.py", line 157, in doSetup<br /> self.retrieveAllMD()<br /> File "/usr/lib/python2.7/site-packages/yum/repos.py", line 88, in retrieveAllMD<br /> dl = repo._async and repo._commonLoadRepoXML(repo)<br /> File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line 1479, in _commonLoadRepoXML<br /> result = self._getFileRepoXML(local, text)<br /> File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line 1256, in _getFileRepoXML<br /> size=102400) # setting max size as 100K<br /> File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line 1031, in _getFile<br /> **kwargs<br /> File "/usr/lib/python2.7/site-packages/urlgrabber/mirror.py", line 448, in urlgrab<br /> return self._mirror_try(func, url, kw)<br /> File "/usr/lib/python2.7/site-packages/urlgrabber/mirror.py", line 425, in _mirror_try<br /> return func_ref( *(fullurl,), opts=opts, **kw )<br /> File "/usr/lib/python2.7/site-packages/urlgrabber/grabber.py", line 1197, in urlgrab<br /> return self._retry(opts, retryfunc, url, filename)<br /> File "/usr/lib/python2.7/site-packages/urlgrabber/grabber.py", line 1086, in _retry<br /> r = apply(func, (opts,) + args, {})<br /> File "/usr/lib/python2.7/site-packages/urlgrabber/grabber.py", line 1191, in retryfunc<br /> _run_callback(opts.checkfunc, obj)<br /> File "/usr/lib/python2.7/site-packages/urlgrabber/grabber.py", line 1054, in _run_callback<br /> return cb(obj, *arg, **karg)<br /> File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line 1728, in _checkRepoXML<br /> self.gpg_import_func(self, self.confirm_func)<br /> File "/usr/lib/python2.7/site-packages/yum/__init__.py", line 6418, in getKeyForRepo<br /> self._getAnyKeyForRepo(repo, repo.gpgdir, repo.gpgkey, is_cakey=False, callback=callback)<br /> File "/usr/lib/python2.7/site-packages/yum/__init__.py", line 6380, in _getAnyKeyForRepo<br /> result = misc.import_key_to_pubring(info['raw_key'], info['hexkeyid'], gpgdir=destdir)<br /> File "/usr/lib/python2.7/site-packages/yum/misc.py", line 552, in import_key_to_pubring<br /> os.makedirs(gpgdir)<br /> File "/usr/lib64/python2.7/os.py", line 157, in makedirs<br /> mkdir(name, mode)<br /> OSError: [Errno 13] Brak dostępu: '/var/lib/yum/repos/x86_64/7/virtualbox/gpgdir-ro'<br /> <br /> Local variables in innermost frame:<br /> tail: 'gpgdir-ro'<br /> head: '/var/lib/yum/repos/x86_64/7/virtualbox'<br /> name: '/var/lib/yum/repos/x86_64/7/virtualbox/gpgdir-ro'<br /> mode: 511