Version-Release number of selected component:<br />
kernel<br />
<br />
Truncated backtrace:<br />
WARNING: CPU: 3 PID: 19359 at drivers/net/wireless/intel/iwlwifi/pcie/tx.c:1843 iwl_trans_pcie_send_hcmd+0x4e9/0x580 [iwlwifi]<br />
Command TXPATH_FLUSH: a command is already active!<br />
Modules linked in: tcp_lp rfcomm fuse uhid cmac xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables devlink iptable_filter drbg ansi_cprng ccm bnep sunrpc snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core snd_soc_sst_dsp snd_soc_sst_ipc hp_wmi intel_wmi_thunderbolt snd_soc_acpi arc4 vfat fat iTCO_wdt iTCO_vendor_support iwlmvm snd_hda_codec_hdmi mac80211 snd_hda_codec_realtek snd_hda_codec_generic intel_pmc_core snd_soc_core intel_powerclamp coretemp intel_rapl snd_compress kvm_intel snd_hda_intel snd_hda_codec kvm snd_hda_core snd_hwdep iwlwifi irqbypass crc32_pclmul snd_seq ghash_clmulni_intel<br />
snd_seq_device btusb btrtl btbcm btintel bluetooth aesni_intel snd_pcm uas cfg80211 lrw uvcvideo gf128mul glue_helper ablk_helper cryptd videobuf2_vmalloc videobuf2_memops videobuf2_core usb_storage videodev snd_timer pcspkr joydev snd sg soundcore i2c_i801 mei_me rfkill mei wmi intel_vbtn pinctrl_sunrisepoint pinctrl_intel tpm_crb intel_hid int3400_thermal sparse_keymap hp_wireless acpi_pad pcc_cpufreq ip_tables xfs libcrc32c sr_mod sd_mod cdrom crc_t10dif crct10dif_generic i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci libahci libata crct10dif_pclmul crct10dif_common r8169 crc32c_intel serio_raw realtek drm_panel_orientation_quirks video i2c_hid dm_mirror dm_region_hash dm_log dm_mod<br />
CPU: 3 PID: 19359 Comm: kworker/u8:38 Kdump: loaded Not tainted 3.10.0-1062.12.1.el7.x86_64 #1<br />
Hardware name: HP HP Laptop 15-bs0xx/832A, BIOS F.42 08/06/2018<br />
Workqueue: events_unbound async_run_entry_fn<br />
Call Trace:<br />
[<ffffffff9837ac43>] dump_stack+0x19/0x1b<br />
[<ffffffff97c9b958>] __warn+0xd8/0x100<br />
[<ffffffff97c9b9df>] warn_slowpath_fmt+0x5f/0x80<br />
[<ffffffffc0952030>] ? iwl_pcie_gen2_tx_init+0x120/0x120 [iwlwifi]<br />
[<ffffffffc0946929>] iwl_trans_pcie_send_hcmd+0x4e9/0x580 [iwlwifi]<br />
[<ffffffffc095211c>] iwl_trans_send_cmd+0x5c/0xe0 [iwlwifi]<br />
[<ffffffffc0c0d312>] iwl_mvm_send_cmd+0x32/0xb0 [iwlmvm]<br />
[<ffffffffc0c0d3de>] iwl_mvm_send_cmd_pdu+0x4e/0x70 [iwlmvm]<br />
[<ffffffffc0c14d7d>] iwl_mvm_flush_tx_path+0x5d/0xc0 [iwlmvm]<br />
[<ffffffffc0c03ad7>] iwl_mvm_mac_flush+0x307/0x380 [iwlmvm]<br />
[<ffffffffc0b55764>] ? ieee80211_stop_queues_by_reason+0x94/0xb0 [mac80211]<br />
[<ffffffffc0b5592b>] __ieee80211_flush_queues+0xbb/0x1c0 [mac80211]<br />
[<ffffffffc0b55a43>] ieee80211_flush_queues+0x13/0x20 [mac80211]<br />
[<ffffffffc0b84323>] __ieee80211_suspend+0x113/0x470 [mac80211]<br />
[<ffffffffc0b3ddaa>] ieee80211_suspend+0x1a/0x30 [mac80211]<br />
[<ffffffffc074c244>] wiphy_suspend+0x74/0x220 [cfg80211]<br />
[<ffffffffc074c1d0>] ? addresses_show+0xa0/0xa0 [cfg80211]<br />
[<ffffffff980c29c6>] dpm_run_callback+0x46/0x90<br />
[<ffffffff980c2ddb>] __device_suspend+0xfb/0x2a0<br />
[<ffffffff980c2f9f>] async_suspend+0x1f/0xa0<br />
[<ffffffff97ccd7cf>] async_run_entry_fn+0x3f/0x130<br />
[<ffffffff97cbe21f>] process_one_work+0x17f/0x440<br />
[<ffffffff97cbf336>] worker_thread+0x126/0x3c0<br />
[<ffffffff97cbf210>] ? manage_workers.isra.26+0x2a0/0x2a0<br />
[<ffffffff97cc61f1>] kthread+0xd1/0xe0<br />
[<ffffffff97cc6120>] ? insert_kthread_work+0x40/0x40<br />
[<ffffffff9838dd37>] ret_from_fork_nospec_begin+0x21/0x21<br />
[<ffffffff97cc6120>] ? insert_kthread_work+0x40/0x40
↧
0017307: [abrt] kernel: WARNING: CPU: 3 PID: 19359 at drivers/net/wireless/intel/iwlwifi/pcie/tx.c:1843 iwl_trans_pcie_send_hcmd+0x4e9...
↧
0017308: ImageMagick 6.9 Upgrade Causes Huge Increase in CPU and Memory Usage
Yesterday we upgraded our test hosts to CentOS 7.8, which included an upgrade to ImageMagick from 6.7 to 6.9. This upgrade caused a noticeable and detrimental effect in the use of the convert command. Processing time went from ~3 seconds to ~26 seconds in our 5425x5424 pixel images. The delays scaled by a factor of 4x, given the X by Y increase in pixels.
↧
↧
0017310: Current version of firewalld blocking return RELATED,ESTABLISHED packets (int/ext/nat)
I have a fairly basic firewalld configuration, which has been working since CentOS 8.0.<br />
<br />
Internal (enp2s0)<br />
External (enp3s0)<br />
<br />
I had things configured using the three entries I've always used in the past for masquerade/NAT:<br />
<br />
firewall-cmd --direct --add-rule ipv4 nat POSTROUTING 0 -o enp3s0 -j MASQUERADE<br />
firewall-cmd --direct --add-rule ipv4 filter FORWARD 0 -i enp2s0 -o enp3s0 -j ACCEP<br />
firewall-cmd --direct --add-rule ipv4 filter FORWARD 0 -i enp3s0 -o enp2s0 -m state --state RELATED,ESTABLISHED -j ACCEPT<br />
<br />
All of these entries show up in the runtime and permanent. I have verified this within the firewall-config app. I've also rebooted numerous times, although I know I can just reload/restart the firewall as well.<br />
<br />
After some digging, I found out that "-m state --state" is depreciated, so I shifted the command to:<br />
<br />
# iptables -S<br />
-P INPUT ACCEPT<br />
-P FORWARD ACCEPT<br />
-P OUTPUT ACCEPT<br />
-A FORWARD -i enp2s0 -o enp3s0 -j ACCEPT<br />
-A FORWARD -i enp3s0 -o enp2s0 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT<br />
<br />
Did not resolve the issue.<br />
<br />
Checked masq:<br />
<br />
firewall-cmd --zone=external --query-masquerade<br />
yes<br />
<br />
I can communicate out-bound using 443, but there are issues with, for example, going to <a href="https://appleid.apple.com">https://appleid.apple.com</a> which, after popping a window to <a href="https://idmsa.apple.com">https://idmsa.apple.com</a> displays:<br />
<br />
Secure Connection Failed<br />
<br />
An error occurred during a connection to idmsa.apple.com. PR_CONNECT_RESET_ERROR<br />
<br />
The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.<br />
Please contact the website owners to inform them of this problem.
↧
0017311: error loading extension
The update to 7.8-2003 broke:<br />
* the gnome overview, the search bar doesn't show up anymore<br />
* several extensions such as Dash-to-dock, Dash-to-panel<br />
* many extensions are greyed out and can't be enabled/disabled anymore
↧
0017312: Spectrum Scale 5.0.4.3 and 5.0.3.2 (gpfs) on CentOS 7.8 make Word failed
Invoking Kbuild...<br />
/usr/bin/make -C /usr/src/kernels/3.10.0-1127.el7.x86_64 ARCH=x86_64 M=/usr/lpp/mmfs/src/gpl-linux CONFIGDIR=/usr/lpp/mmfs/src/config ; \<br />
if [ $? -ne 0 ]; then \<br />
exit 1;\<br />
fi<br />
make[2]: Entering directory `/usr/src/kernels/3.10.0-1127.el7.x86_64'<br />
LD /usr/lpp/mmfs/src/gpl-linux/built-in.o<br />
CC [M] /usr/lpp/mmfs/src/gpl-linux/tracelin.o<br />
CC [M] /usr/lpp/mmfs/src/gpl-linux/tracedev-ksyms.o<br />
CC [M] /usr/lpp/mmfs/src/gpl-linux/ktrccalls.o<br />
CC [M] /usr/lpp/mmfs/src/gpl-linux/relaytrc.o<br />
LD [M] /usr/lpp/mmfs/src/gpl-linux/tracedev.o<br />
CC [M] /usr/lpp/mmfs/src/gpl-linux/mmfsmod.o<br />
LD [M] /usr/lpp/mmfs/src/gpl-linux/mmfs26.o<br />
CC [M] /usr/lpp/mmfs/src/gpl-linux/cfiles_cust.o<br />
In file included from /usr/lpp/mmfs/src/gpl-linux/cfiles.c:61:0,<br />
from /usr/lpp/mmfs/src/gpl-linux/cfiles_cust.c:54:<br />
/usr/lpp/mmfs/src/gpl-linux/kx.c: In function ‘reopen_file’:<br />
/usr/lpp/mmfs/src/gpl-linux/kx.c:5743:7: error: implicit declaration of function ‘file_release_write’ [-Werror=implicit-function-declaration]<br />
file_release_write(fP);<br />
^<br />
cc1: some warnings being treated as errors<br />
make[3]: *** [/usr/lpp/mmfs/src/gpl-linux/cfiles_cust.o] Error 1<br />
make[2]: *** [_module_/usr/lpp/mmfs/src/gpl-linux] Error 2<br />
make[2]: Leaving directory `/usr/src/kernels/3.10.0-1127.el7.x86_64'<br />
make[1]: *** [modules] Error 1<br />
make[1]: Leaving directory `/usr/lpp/mmfs/src/gpl-linux'<br />
make: *** [Modules] Error 1
↧
↧
0017314: SELinux is preventing /usr/bin/numad from using the sys_nice capability.
I am running CentOS 8.1.1911 on a Dell PowerEdge R510 with two CPU's. One of the workloads is virtualization, and to automatically tune this a bit I'm running numad as well. Recently I noticed the following error showing up in the logs. While a workaround is possible, I think this shouldn't be blocked in the first place.<br />
<br />
Error in the logs:<br />
SELinux is preventing /usr/bin/numad from using the sys_nice capability. For complete SELinux messages run: sealert -l 8e82cfec-1556-450c-9769-d0b6bc0a703c<br />
<br />
Output of sealert -l 8e82cfec-1556-450c-9769-d0b6bc0a703c:<br />
$ sudo sealert -l 8e82cfec-1556-450c-9769-d0b6bc0a703c<br />
SELinux is preventing /usr/bin/numad from using the sys_nice capability.<br />
<br />
***** Plugin catchall (100. confidence) suggests **************************<br />
<br />
If you believe that numad should have the sys_nice capability by default.<br />
Then you should report this as a bug.<br />
You can generate a local policy module to allow this access.<br />
Do<br />
allow this access for now by executing:<br />
# ausearch -c 'numad' --raw | audit2allow -M my-numad<br />
# semodule -X 300 -i my-numad.pp<br />
<br />
<br />
Additional Information:<br />
Source Context system_u:system_r:numad_t:s0<br />
Target Context system_u:system_r:numad_t:s0<br />
Target Objects Unknown [ capability ]<br />
Source numad<br />
Source Path /usr/bin/numad<br />
Port <Unknown><br />
Host miyuki.fritz.box<br />
Source RPM Packages<br />
Target RPM Packages<br />
Policy RPM selinux-policy-3.14.3-20.el8.noarch<br />
Selinux Enabled True<br />
Policy Type targeted<br />
Enforcing Mode Enforcing<br />
Host Name miyuki.fritz.box<br />
Platform Linux miyuki.fritz.box 4.18.0-147.8.1.el8_1.x86_64<br />
#1 SMP Thu Apr 9 13:49:54 UTC 2020 x86_64 x86_64<br />
Alert Count 28125<br />
First Seen 2020-04-02 15:51:03 CEST<br />
Last Seen 2020-04-30 17:11:42 CEST<br />
Local ID 8e82cfec-1556-450c-9769-d0b6bc0a703c<br />
<br />
Raw Audit Messages<br />
type=AVC msg=audit(1588259502.750:562): avc: denied { sys_nice } for pid=4020 comm="numad" capability=23 scontext=system_u:system_r:numad_t:s0 tcontext=system_u:system_r:numad_t:s0 tclass=capability permissive=0<br />
<br />
<br />
Hash: numad,numad_t,numad_t,capability,sys_nice
↧
0017313: [Cloud SIG] Create OpenStack Victoria tags in CBS
Cloud SIG is now branching ussuri release, so we'd like to requests tags for OpenStack victoria (next release).<br />
<br />
Build target: cloud8-openstack-victoria-el8<br />
Buildroot: cloud8-openstack-victoria-el8-build<br />
Buildroot inheritance:<br />
cloud8-openstack-victoria-el8-build<br />
├─buildsys8-release<br />
└─cloud8-openstack-victoria-candidate<br />
└─cloud8-openstack-victoria-testing<br />
<br />
Destination tag: cloud8-openstack-victoria-candidate<br />
<br />
Publishing tags:<br />
cloud8-openstack-victoria-testing<br />
cloud8-openstack-victoria-release
↧
0017138: http://vault.centos.org/centos/8/ points at CentOS 8.0.1905 not 8.1.1911
CentOS sources have been posed at <a href="http://vault.centos.org/8.1.1911/">http://vault.centos.org/8.1.1911/</a><br />
However, the symlinks under <a href="http://vault.centos.org/centos/">http://vault.centos.org/centos/</a> have not been updated.<br />
Specifically, <a href="http://vault.centos.org/centos/8.1.1911/">http://vault.centos.org/centos/8.1.1911/</a> does not exist, and <a href="http://vault.centos.org/centos/8/">http://vault.centos.org/centos/8/</a> still points at 8.0.1905
↧
0017315: containers-common requires subscription-manager
Similar to #14774 - the container-common package in the extras repository is causing subscription-manager to be installed on CentOS 7<br />
<br />
7/extras/x86_64/Packages/containers-common-0.1.40-7.el7_8.x86_64.rpm<br />
<br />
package: containers-common.x86_64 1:0.1.40-7.el7_8<br />
dependency: fuse-overlayfs<br />
provider: fuse-overlayfs.x86_64 0.7.2-6.el7_8<br />
dependency: slirp4netns<br />
provider: slirp4netns.x86_64 0.4.3-4.el7_8<br />
dependency: subscription-manager<br />
provider: subscription-manager.x86_64 1.24.26-1.el7.centos
↧
↧
0016309: [abrt] xorg-x11-server-Xorg: Xorg server crashed
Description of problem:<br />
whenever i log-inin root thorugh cmd: sudo su. i get the following prompt ABRT has detected 1 problem(s). For more info run: abrt-cli list --since 1564722789<br />
<br />
<br />
<br />
Version-Release number of selected component:<br />
xorg-x11-server-Xorg-1.20.1-5.6.el7_6<br />
<br />
Truncated backtrace:<br />
0: /usr/bin/X (xorg_backtrace+0x55) [0x559d45ef2175]<br />
1: /usr/lib64/xorg/modules/input/synaptics_drv.so (0x7fcd58853000+0x4ed8) [0x7fcd58857ed8]<br />
2: /usr/lib64/xorg/modules/input/synaptics_drv.so (0x7fcd58853000+0x6bd2) [0x7fcd58859bd2]<br />
3: /usr/bin/X (0x559d45d41000+0x1b323c) [0x559d45ef423c]<br />
4: /usr/bin/X (0x559d45d41000+0x1b5912) [0x559d45ef6912]<br />
5: /usr/bin/X (0x559d45d41000+0x1b3096) [0x559d45ef4096]<br />
6: /lib64/libpthread.so.0 (0x7fcd60a63000+0x7dd5) [0x7fcd60a6add5]<br />
7: /lib64/libc.so.6 (clone+0x6d) [0x7fcd6079402d]
↧
0014856: [abrt] gnome-shell: dump_gjs_stack_on_signal_handler(): gnome-shell killed by SIGTRAP
Version-Release number of selected component:<br />
gnome-shell-3.26.2-5.el7<br />
<br />
Truncated backtrace:<br />
Thread no. 1 (10 frames)<br />
#1 dump_gjs_stack_on_signal_handler at main.c:373<br />
#3 _g_log_abort at gmessages.c:554<br />
#4 g_log_default_handler at gmessages.c:3051<br />
#5 default_log_handler at main.c:316<br />
#8 clutter_box_layout_allocate at clutter-box-layout.c:1010<br />
#9 st_widget_allocate at st/st-widget.c:426<br />
#10 st_box_layout_allocate at st/st-box-layout.c:288<br />
#11 clutter_actor_allocate_internal at clutter-actor.c:9972<br />
#12 clutter_actor_allocate at clutter-actor.c:10091<br />
#13 clutter_actor_allocate_align_fill at clutter-actor.c:15706
↧
0017157: perl-Thread-Queue-3.13-2.module_el8.1.0+229+cd132df8.noarch.rpm built with older perl (5.24) which causes conflicts.
perl-Thread-Queue-3.13-1.el8.noarch.rpmis built with perl 5.26, but 3.13-2 is built with 5.24.<br />
<br />
Causes havoc when building ISO images from local repo.
↧
0017252: BUG: unable to handle kernel NULL pointer dereference at 0000000000000005
The system crashes several times randomly with the following message in vmcore-dmesg.txt:<br />
<br />
[19842.731490] BUG: unable to handle kernel NULL pointer dereference at 0000000000000005<br />
[19842.731642] IP: [<ffffffffba0c237f>] put_pid+0xf/0x50<br />
[19842.731738] PGD 0 <br />
[19842.731778] Oops: 0000 [#1] SMP <br />
[19842.731841] Modules linked in: rfcomm cmac xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat iptable_mangle iptable_security iptable_raw nf_conntrack libcrc32c ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ipheth bnep sunrpc fuse vfat fat dm_mirror dm_region_hash dm_log dm_mod arc4 iwlmvm iTCO_wdt iTCO_vendor_support mac80211 intel_pmc_core intel_powerclamp coretemp intel_rapl kvm_intel kvm irqbypass iwlwifi crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul<br />
[19842.733180] glue_helper ablk_helper cryptd btusb snd_hda_codec_hdmi btrtl btbcm btintel uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core pcspkr snd_hda_codec_realtek intel_wmi_thunderbolt cfg80211 joydev snd_hda_codec_generic videodev msi_wmi sparse_keymap sg rfkill snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm pinctrl_sunrisepoint pinctrl_intel snd_timer pcc_cpufreq snd mei_me acpi_pad soundcore mei i2c_i801 binfmt_misc ip_tables ext4 mbcache jbd2 sd_mod sr_mod crc_t10dif cdrom crct10dif_generic rtsx_usb_sdmmc mmc_core rtsx_usb nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) i915 i2c_algo_bit iosf_mbi drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci drm libahci mxm_wmi crct10dif_pclmul libata crct10dif_common crc32c_intel<br />
[19842.734673] nvme serio_raw nvme_core alx ipmi_msghandler mdio drm_panel_orientation_quirks wmi video i2c_hid [last unloaded: ipmi_devintf]<br />
[19842.734942] CPU: 2 PID: 0 Comm: swapper/2 Kdump: loaded Tainted: P OE ------------ 3.10.0-1062.18.1.el7.x86_64 #1<br />
[19842.735135] Hardware name: Micro-Star International Co., Ltd. GE62 6QD/MS-16J5, BIOS E16J5IMS.11D 01/19/2018<br />
[19842.735310] task: ffff89c7b9c25230 ti: ffff89c7b9c94000 task.ti: ffff89c7b9c94000<br />
[19842.735446] RIP: 0010:[<ffffffffba0c237f>] [<ffffffffba0c237f>] put_pid+0xf/0x50<br />
[19842.735609] RSP: 0018:ffff89cabec83e20 EFLAGS: 00010202<br />
[19842.735709] RAX: 0000000000000000 RBX: ffff89c7f8929400 RCX: 0000000000000100<br />
[19842.735831] RDX: ffff89c7b9c97fd8 RSI: 0000000000000000 RDI: 0000000000000001<br />
[19842.735960] RBP: ffff89cabec83e28 R08: 0000000000000000 R09: 00000000000005ec<br />
[19842.736082] R10: 0000000000000000 R11: 0000000000000420 R12: ffff89c7f8929400<br />
[19842.736208] R13: 0000000000000000 R14: ffff89cabec9b940 R15: 000000000001b940<br />
[19842.736333] FS: 0000000000000000(0000) GS:ffff89cabec80000(0000) knlGS:0000000000000000<br />
[19842.736480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033<br />
[19842.736577] CR2: 0000000000000005 CR3: 0000000278010000 CR4: 00000000003607e0<br />
[19842.736701] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000<br />
[19842.736829] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400<br />
[19842.736961] Call Trace:<br />
[19842.737012] <IRQ> <br />
[19842.737065] [<ffffffffba70de50>] unix_destruct_scm+0x60/0xa0<br />
[19842.737177] [<ffffffffba638209>] skb_release_head_state+0x69/0xd0<br />
[19842.737301] [<ffffffffba638722>] skb_release_all+0x12/0x30<br />
[19842.737409] [<ffffffffba63e0d3>] __kfree_skb_defer+0x23/0x70<br />
[19842.737512] [<ffffffffba64d958>] net_tx_action+0xd8/0x240<br />
[19842.737613] [<ffffffffba0a5435>] __do_softirq+0xf5/0x280<br />
[19842.737726] [<ffffffffba79142c>] call_softirq+0x1c/0x30<br />
[19842.737821] [<ffffffffba02f715>] do_softirq+0x65/0xa0<br />
[19842.737911] [<ffffffffba0a57b5>] irq_exit+0x105/0x110<br />
[19842.738004] [<ffffffffba792886>] do_IRQ+0x56/0xf0<br />
[19842.738094] [<ffffffffba78436a>] common_interrupt+0x16a/0x16a<br />
[19842.738199] <EOI> <br />
[19842.738247] [<ffffffffba5c1c27>] ? cpuidle_enter_state+0x57/0xd0<br />
[19842.738363] [<ffffffffba5c1d7e>] cpuidle_idle_call+0xde/0x230<br />
[19842.738473] [<ffffffffba037c6e>] arch_cpu_idle+0xe/0xc0<br />
[19842.738568] [<ffffffffba1017da>] cpu_startup_entry+0x14a/0x1e0<br />
[19842.738671] [<ffffffffba05a0c7>] start_secondary+0x1f7/0x270<br />
[19842.738772] [<ffffffffba0000d5>] start_cpu+0x5/0x14<br />
[19842.738856] Code: 89 8b 50 04 48 c1 e2 05 48 8b 54 10 38 e9 78 ff ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 85 ff 74 3b 55 48 89 e5 53 <8b> 47 04 48 c1 e0 05 48 8b 5c 07 38 8b 07 83 f8 01 74 0a f0 ff <br />
[19842.739506] RIP [<ffffffffba0c237f>] put_pid+0xf/0x50<br />
[19842.739603] RSP <ffff89cabec83e20><br />
[19842.739662] CR2: 0000000000000005<br />
<br />
<br />
A screenshot of the crash message is attached to this issue.<br />
<br />
Please let me know about the problem and how to fix it.<br />
<br />
PS: I am a normal Linux user with no knowledge of reproducing or fixing kernel issues.
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0016525: new upstream microrelease flatpak 1.0.9
There is a new upstream microrelease of Flatpak (1.0.9), which brings backported fixes and improvements - the main being allowing use of extra_data in runtimes (which is required by the openh264 extension).<br />
<br />
Installing the common dependency org.freedesktop.Platform.openh264/x86_64/19.08 from Flathub generates the following error:<br />
<br />
Warning: Failed to install org.freedesktop.Platform.openh264/x86_64/19.08: runtime/org.freedesktop.Platform.openh264/x86_64/19.08 needs a later flatpak version (1.4.2;1.2.5;1.0.9;)<br />
<br />
As noted by the error, bumping the Flatpak version from 1.0.6 to 1.0.9 would solve this issue. I can imagine it is an issue which will end up affecting many who wish to use Flatpaks on their CentOS system.
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0015532: Centos 7.6 networking does not start on AWS EC2 Xen VM
I have upgraded both a Centos and RHEL EC2 instance to 7.6 release and after reboot neither instance will allow me to connect via SSH, it seems as though the networking service does not start at boot-time.<br />
<br />
Extract from boot-log:<br />
<br />
Started Initial cloud-init job (pre-networking).<br />
Reached target Network (Pre).<br />
Starting LSB: Bring up/down networking...<br />
Failed to start LSB: Bring up/down networking.<br />
See 'systemctl status network.service' for details.
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0017317: Unable to PXEBoot CentOS 8 Installer
Using PXE Boot installer starts loading files but gets stuck during boot process with the message.<br />
dracut-initqueue[902]: RTNETLINK answers: File exists<br />
Please find rdsosreport.txt attached for more info.
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0016456: CentOS 8 Netinstall broken: "Error setting up base repository"
It is impossible to do network installation using 8.0.1905-boot image.<br />
<br />
The installer cannot find any mirrors, and rejects any manually-provided repo URL.
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0016116: leapp for upgrade CentOS 7 to 8
rhel-7-server-extras-rpms contains leapp for upgrade CentOS 7 to 8.<br />
Will CentOS extras provide leapp?
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0017318: Base cmake package erroneously provides "cmake3" and "3" versions of binaries
I assume this is a leftover from CentOS 7... <br />
<br />
I have a library that needs 3.12 as a minimum.
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0017238: All windows are black after last dnf update
For example : remote connect via Xvnc, then Applications -> System tools -> Settings ===> black window, nothing readable, no characters appear. <br />
Culprit: one of -- libdrm libdrm-devel libglvnd libglvnd-core-devel libglvnd-devel libglvnd-egl libglvnd-gles libglvnd-glx libglvnd-opengl llvm-libs mesa-dri-drivers mesa-filesystem mesa-libEGL mesa-libEGL-devel mesa-libGL mesa-libGL-devel mesa-libgbm mesa-libglapi<br />
<br />
Reverting the updates fixes the issue.<br />
Is there anything known about this ? Is there an incorrect configuration option somewhere ?
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