Discuss June 2020

discuss@lists.centos.org

103 participants
87 discussions

EL8 / certwatch missing
by Leon Fauster 17 Jun '20

17 Jun '20

I have some scripts using certwatch from the crypto-utils package. This rpm seems to be unshipped with EL8. Any ideas whats the "new" tool to check pem cert files? -- Leon

3 3

firewall help request
by david 17 Jun '20

17 Jun '20

Folks I'm struggling with my firewall settings, and would appreciate some help. I have a gateway machine (currently Centos 7 with IPV4 only) with two NICs. One is connected to the internet, the other to an internal network (10.0.0.0/24) of mixed hardware (windows7, android tablets, android phones, linux boxes) using NAT. I wish to block all outgoing connects to any external IP address on port 22 (ssh) originating from any internal machine except one (which has a known internal IP address). I've tried some commands using 'iptables' to accomplish this, but so far have failed. If anyone has a suggestion, I'd really appreciate it. In addition, a suitable version for 'firewalld' could be useful, as an upgrade to Centos 8 is in plan. Examples of what I've tried, and then tested. None of them stopped an outgoing SSH from an internal system. iptables -I INPUT -p tcp --dport 22 -s 10.0.0.0/24 -j DROP iptables -I INPUT -p tcp --dport 22 -s 10.0.0.0/24 -j DROP Much thanks David

7 8

Centos7 and Vlan
by Alfredo De Luca 17 Jun '20

17 Jun '20

Hi all. I wonder if you can help me here. I have centos7 with 1 network interface and on that IFwe have 2 vlan. >From both vlan we'd like to reach the internet independently so basically with 2 different gateways. we tried with all the routes,rules etc but only on one vlan we are able to ping 8.8.8.8 for instance. Any suggestions/ideas? Cheers -- */Alfredo*

4 4

CentOS-announce Digest, Vol 184, Issue 7
by centos-announce-request＠centos.org 17 Jun '20

17 Jun '20

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. CESA-2020:2549 Moderate CentOS 7 libexif Security Update (Johnny Hughes) ---------------------------------------------------------------------- Message: 1 Date: Tue, 16 Jun 2020 18:32:09 +0000 From: Johnny Hughes <johnny(a)centos.org> To: centos-announce(a)centos.org Subject: [CentOS-announce] CESA-2020:2549 Moderate CentOS 7 libexif Security Update Message-ID: <20200616183209.GA23840(a)bstore1.rdu2.centos.org> Content-Type: text/plain; charset=us-ascii CentOS Errata and Security Advisory 2020:2549 Moderate Upstream details at : https://access.redhat.com/errata/RHSA-2020:2549 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: ff151ff0d06a3a237f4112e81dd69cb30bdd207c1ce2eeb5c88d405e20445e69 libexif-0.6.21-7.el7_8.i686.rpm 4ca77ed3d5488bddf31a813f9371f5487353f38a4d4fe7b38be4b46694f3e848 libexif-0.6.21-7.el7_8.x86_64.rpm 73a55735154caaf123f7c2629028bca3814feea738608d640925ec8547daedd0 libexif-devel-0.6.21-7.el7_8.i686.rpm 186ce67dec961f8d780c8d13e7155bc248bcc8287aa243db6203a96edec4350b libexif-devel-0.6.21-7.el7_8.x86_64.rpm d3c72ed4324f614b0ed32dfcae0b76adb75317301ed01a759168c17e6c4f9427 libexif-doc-0.6.21-7.el7_8.x86_64.rpm Source: 9740fa364a4cb8a7ee5f1dedb9cc96917b316acbc157374e3f8c8bcab9ed354e libexif-0.6.21-7.el7_8.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 184, Issue 7 ***********************************************

1 0

LUKS layer / best practice
by Leon Fauster 17 Jun '20

17 Jun '20

Hi all, with regard to LUKS; should it placed before LVM or after? Any recommendations? TRIM command fully supported through all layers etc? -- Leon

3 3

Re: [CentOS] firewall help request
by david 16 Jun '20

16 Jun '20

At 12:30 PM 6/16/2020, John Pierce wrote: >On Tue, Jun 16, 2020 at 12:26 PM david <david(a)daku.org> wrote: > > > > > Examples of what I've tried, and then tested. None of them stopped > > an outgoing SSH from an internal system. > > > > iptables -I INPUT -p tcp --dport 22 -s 10.0.0.0/24 -j DROP > > iptables -I INPUT -p tcp --dport 22 -s 10.0.0.0/24 -j DROP > > > > > > >which interface is that bound to? I don't see a -i eth0 or whatever, but >you want that rule on your LAN interface. > >note these rules will also prevent any host on 10.0.0.0/24 from ssh'ing to >the gateway machine itself. At your suggestion, the command became iptables -I INPUT -p tcp --dport 22 -i enp3s0 -s 10.0.0.0/24 -j DROP where enp3s0 is the internal NIC with address 10.0.0.1. I'm assuming that your advice about LAN represents the internal network because on most routers, it is, and WAN is the internet connection. And ssh worked :-( unfortunately I know that many ISPs block outgoing port 25, so I know this is do-able. David

2 1

Missing Quote from latest Update
by Natassia S 16 Jun '20

16 Jun '20

Received these error message during update 16Jun2020. Running scriptlet: kmod-kvdo-6.2.1.138-58.el8_1.x86_64 750/1181 /etc/sysconfig/network-scripts/ifcfg-eno1: line 21: unexpected EOF while looking for matching `"' /etc/sysconfig/network-scripts/ifcfg-eno1: line 22: syntax error: unexpected end of file /etc/sysconfig/network-scripts/ifcfg-eno1: line 21: unexpected EOF while looking for matching `"' /etc/sysconfig/network-scripts/ifcfg-eno1: line 22: syntax error: unexpected end of file /etc/sysconfig/network-scripts/ifcfg-eno1: line 21: unexpected EOF while looking for matching `"' /etc/sysconfig/network-scripts/ifcfg-eno1: line 22: syntax error: unexpected end of file /etc/sysconfig/network-scripts/ifcfg-eno1: line 21: unexpected EOF while looking for matching `"' /etc/sysconfig/network-scripts/ifcfg-eno1: line 22: syntax error: unexpected end of file Natassia S. -- Software updates are like hand-washing for computers. So simple that it doesn't seem like it could make much of a difference, but it does.

2 2

Upgrade to 8.2 from 7.8
by Jerry Geis 16 Jun '20

16 Jun '20

So now that 8 is out - is it still "frowned" upon to do that in place update ? Is that not a good / valid solution ? Thanks, Jerry

3 2

Simple scan in CentOS 7
by H 16 Jun '20

16 Jun '20

I just installed C7 on a new computer and despite Simple Scan being installed as part of C7, I have not been able to get it to recognize my Canon scanner connected to a USB port. I did have it running on another computer with C7 so there should not be any inherent issues. On a lark I installed gscan2pdf and sane-backends-drivers-scanners and sane-find-scanner found it: found USB scanner (vendor=0x04a9 [Canon], product=0x1908 [CanoScan]) at libusb:001:010 I perused my notes for the old computer but did not see I installed any additional software to get it going but I might be wrong. What have I missed? Thank you.

3 5

iwlwifi problem after Centos 8.2 update
by Georgios 16 Jun '20

16 Jun '20

Hi! I get high cpu usage on my laptop (yes im running Centos on my laptop) after my last update. At the beginning i though it was libvrtd but after stopping it gnome monitor keep showing high cpu usage although i couldnt find the app that was responsible for it with the top command. I searched my log files and I saw alot of iwlwifi message. I had to turn off wifi in order to stop high cpu usage. Any ideas how to solve it? Thanks in advance! dmesg command gives me the following output: 649.668600] RSP: 002b:00007fffaa691d60 EFLAGS: 00000293 ORIG_RAX: 000000000000002e [ 649.668602] RAX: ffffffffffffffda RBX: 000000000000000e RCX: 00007f21aecdeb07 [ 649.668603] RDX: 0000000000000000 RSI: 00007fffaa691db0 RDI: 000000000000000e [ 649.668604] RBP: 00007fffaa691db0 R08: 0000000000000000 R09: 0000000000000000 [ 649.668605] R10: 0000000000000012 R11: 0000000000000293 R12: 0000000000000000 [ 649.668605] R13: 0000000000000000 R14: 00007fffaa691f68 R15: 00007fffaa691f5c [ 649.756674] iwlwifi 0000:00:14.3: Found debug destination: EXTERNAL_DRAM [ 649.756676] iwlwifi 0000:00:14.3: Found debug configuration: 0 [ 649.757247] iwlwifi 0000:00:14.3: loaded firmware version 46.6bf1df06.0 op_mode iwlmvm [ 649.757275] iwlwifi 0000:00:14.3: Detected Intel(R) Dual Band Wireless AC 9462, REV=0x318 [ 649.765604] iwlwifi 0000:00:14.3: Applying debug destination EXTERNAL_DRAM [ 649.765843] iwlwifi 0000:00:14.3: Allocated 0x00400000 bytes for firmware monitor. [ 649.806204] iwlwifi 0000:00:14.3: base HW address: a0:a4:c5:dd:0c:52 [ 649.852141] ieee80211 phy644: Selected rate control algorithm 'iwl- mvm-rs' [ 649.853603] thermal thermal_zone8: failed to read out thermal zone (-61) [ 649.860442] iwlwifi 0000:00:14.3 wlo1: renamed from wlan0 [ 649.881196] IPv6: ADDRCONF(NETDEV_UP): wlo1: link is not ready [ 649.887951] iwlwifi 0000:00:14.3: Applying debug destination EXTERNAL_DRAM [ 649.977952] iwlwifi 0000:00:14.3: Applying debug destination EXTERNAL_DRAM [ 650.042990] iwlwifi 0000:00:14.3: FW already configured (0) - re- configuring [ 650.050559] iwlwifi 0000:00:14.3: Conflict between TLV & NVM regarding enabling LAR (TLV = enabled NVM =disabled) [ 650.250610] iwlwifi 0000:00:14.3: Microcode SW error detected. Restarting 0x0. [ 650.250685] iwlwifi 0000:00:14.3: Start IWL Error Log Dump: [ 650.250686] iwlwifi 0000:00:14.3: Status: 0x00000040, count: 6 [ 650.250687] iwlwifi 0000:00:14.3: Loaded firmware version: 46.6bf1df06.0 [ 650.250688] iwlwifi 0000:00:14.3: 0x00000071 | NMI_INTERRUPT_UMAC_FATAL [ 650.250689] iwlwifi 0000:00:14.3: 0x00A0A2B1 | trm_hw_status0 [ 650.250690] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1 [ 650.250690] iwlwifi 0000:00:14.3: 0x004882DA | branchlink2 [ 650.250691] iwlwifi 0000:00:14.3: 0x0047932A | interruptlink1 [ 650.250692] iwlwifi 0000:00:14.3: 0x0000B0D0 | interruptlink2 [ 650.250692] iwlwifi 0000:00:14.3: 0x0001A83E | data1 [ 650.250693] iwlwifi 0000:00:14.3: 0x00001000 | data2 [ 650.250694] iwlwifi 0000:00:14.3: 0xF0000008 | data3 [ 650.250695] iwlwifi 0000:00:14.3: 0x00000000 | beacon time [ 650.250695] iwlwifi 0000:00:14.3: 0x00038F74 | tsf low [ 650.250696] iwlwifi 0000:00:14.3: 0x00000000 | tsf hi [ 650.250697] iwlwifi 0000:00:14.3: 0x00000000 | time gp1 [ 650.250697] iwlwifi 0000:00:14.3: 0x00038F75 | time gp2 [ 650.250698] iwlwifi 0000:00:14.3: 0x00000001 | uCode revision type [ 650.250699] iwlwifi 0000:00:14.3: 0x0000002E | uCode version major [ 650.250700] iwlwifi 0000:00:14.3: 0x6BF1DF06 | uCode version minor [ 650.250700] iwlwifi 0000:00:14.3: 0x00000312 | hw version [ 650.250701] iwlwifi 0000:00:14.3: 0x18C89008 | board version [ 650.250702] iwlwifi 0000:00:14.3: 0x001E0177 | hcmd [ 650.250702] iwlwifi 0000:00:14.3: 0x20122080 | isr0 [ 650.250703] iwlwifi 0000:00:14.3: 0x00000000 | isr1 [ 650.250704] iwlwifi 0000:00:14.3: 0x08001802 | isr2 [ 650.250704] iwlwifi 0000:00:14.3: 0x404001C0 | isr3 [ 650.250705] iwlwifi 0000:00:14.3: 0x00000000 | isr4 [ 650.250706] iwlwifi 0000:00:14.3: 0x001E0177 | last cmd Id [ 650.250707] iwlwifi 0000:00:14.3: 0x0001A83E | wait_event [ 650.250707] iwlwifi 0000:00:14.3: 0x00000000 | l2p_control [ 650.250708] iwlwifi 0000:00:14.3: 0x00010820 | l2p_duration [ 650.250709] iwlwifi 0000:00:14.3: 0x00000000 | l2p_mhvalid [ 650.250709] iwlwifi 0000:00:14.3: 0x00000000 | l2p_addr_match [ 650.250710] iwlwifi 0000:00:14.3: 0x0000000D | lmpm_pmg_sel [ 650.250711] iwlwifi 0000:00:14.3: 0x08081425 | timestamp [ 650.250711] iwlwifi 0000:00:14.3: 0x0000183C | flow_handler [ 650.250744] iwlwifi 0000:00:14.3: Start IWL Error Log Dump: [ 650.250744] iwlwifi 0000:00:14.3: Status: 0x00000040, count: 7 [ 650.250746] iwlwifi 0000:00:14.3: 0x20000034 | NMI_INTERRUPT_WDG [ 650.250746] iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1 [ 650.250747] iwlwifi 0000:00:14.3: 0xC008885E | umac branchlink2 [ 650.250748] iwlwifi 0000:00:14.3: 0x80454D04 | umac interruptlink1 [ 650.250748] iwlwifi 0000:00:14.3: 0xC00842AC | umac interruptlink2 [ 650.250749] iwlwifi 0000:00:14.3: 0x00000400 | umac data1 [ 650.250750] iwlwifi 0000:00:14.3: 0xC00842AC | umac data2 [ 650.250751] iwlwifi 0000:00:14.3: 0xDEADBEEF | umac data3 [ 650.250751] iwlwifi 0000:00:14.3: 0x0000002E | umac major [ 650.250752] iwlwifi 0000:00:14.3: 0x6BF1DF06 | umac minor [ 650.250753] iwlwifi 0000:00:14.3: 0x00038F5B | frame pointer [ 650.250753] iwlwifi 0000:00:14.3: 0xC0886B5C | stack pointer [ 650.250754] iwlwifi 0000:00:14.3: 0x001F010C | last host cmd [ 650.250755] iwlwifi 0000:00:14.3: 0x00000000 | isr status reg [ 650.250772] iwlwifi 0000:00:14.3: Fseq Registers: [ 650.250780] iwlwifi 0000:00:14.3: 0x5CAAF71A | FSEQ_ERROR_CODE [ 650.250788] iwlwifi 0000:00:14.3: 0x00000000 | FSEQ_TOP_INIT_VERSION [ 650.250796] iwlwifi 0000:00:14.3: 0x48E767D9 | FSEQ_CNVIO_INIT_VERSION [ 650.250805] iwlwifi 0000:00:14.3: 0x0000A384 | FSEQ_OTP_VERSION [ 650.250813] iwlwifi 0000:00:14.3: 0xBDFB20C4 | FSEQ_TOP_CONTENT_VERSION [ 650.250821] iwlwifi 0000:00:14.3: 0xC098A1DF | FSEQ_ALIVE_TOKEN [ 650.250830] iwlwifi 0000:00:14.3: 0x247AF0C2 | FSEQ_CNVI_ID [ 650.250838] iwlwifi 0000:00:14.3: 0x3AE78660 | FSEQ_CNVR_ID [ 650.250846] iwlwifi 0000:00:14.3: 0x01000100 | CNVI_AUX_MISC_CHIP [ 650.250876] iwlwifi 0000:00:14.3: 0x00000201 | CNVR_AUX_MISC_CHIP [ 650.250887] iwlwifi 0000:00:14.3: 0x0000485B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM [ 650.250944] iwlwifi 0000:00:14.3: 0xA5A5A5A2 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR [ 650.250980] iwlwifi 0000:00:14.3: Collecting data: trigger 2 fired. [ 650.250983] ieee80211 phy644: Hardware restart was requested [ 650.251019] iwlwifi 0000:00:14.3: iwlwifi transaction failed, dumping registers [ 650.251021] iwlwifi 0000:00:14.3: iwlwifi device config registers: [ 650.251197] iwlwifi 0000:00:14.3: 00000000: 9df08086 00100406 02800030 00800010 a131c004 00000000 00000000 00000000 [ 650.251198] iwlwifi 0000:00:14.3: 00000020: 00000000 00000000 00000000 42a48086 00000000 000000c8 00000000 0000010b [ 650.251199] iwlwifi 0000:00:14.3: 00000040: 00928010 10000ec0 00100c10 00000000 00000000 00000000 00000000 00000000 [ 650.251201] iwlwifi 0000:00:14.3: 00000060: 00000000 00080812 00000405 00000000 00000000 00000000 00000000 00000000 [ 650.251202] iwlwifi 0000:00:14.3: 00000080: 800f0011 00002000 00003000 00000000 00000000 00000000 00000000 00000000 [ 650.251203] iwlwifi 0000:00:14.3: 000000a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 650.251204] iwlwifi 0000:00:14.3: 000000c0: 00000000 00000000 c823d001 0d000008 00804005 00000000 00000000 00000000 [ 650.251205] iwlwifi 0000:00:14.3: 000000e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 650.251206] iwlwifi 0000:00:14.3: 00000100: 14c00000 ff000000 000000ff 00462031 00000000 00002000 00000000 00000000 [ 650.251207] iwlwifi 0000:00:14.3: 00000120: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 650.251208] iwlwifi 0000:00:14.3: 00000140: 00000000 00000000 00000000 16410018 00000000 0001001e 00481e1f 00000000 [ 650.251209] iwlwifi 0000:00:14.3: iwlwifi device memory mapped registers: [ 650.251251] iwlwifi 0000:00:14.3: 00000000: 18c89008 00000040 00000000 00000000 00000000 00000000 00000000 00000000 [ 650.251252] iwlwifi 0000:00:14.3: 00000020: 00000000 0c040005 00000312 d55555d5 d55555d5 d55555d5 80008040 041f0040 [ 650.251260] iwlwifi 0000:00:14.3: FW error in SYNC CMD SCAN_CFG_CMD [ 650.251262] CPU: 0 PID: 1437 Comm: NetworkManager Kdump: loaded Not tainted 4.18.0-193.6.3.el8_2.x86_64 #1 [ 650.251263] Hardware name: Dell Inc. Vostro 5481/0PK27Y, BIOS 1.0.0 09/05/2018 [ 650.251263] Call Trace: [ 650.251268] dump_stack+0x5c/0x80 [ 650.251274] iwl_trans_pcie_send_hcmd+0x370/0x380 [iwlwifi] [ 650.251278] ? finish_wait+0x80/0x80 [ 650.251282] iwl_trans_send_cmd+0x5b/0xc0 [iwlwifi] [ 650.251288] iwl_mvm_send_cmd+0x1b/0x40 [iwlmvm] [ 650.251292] iwl_mvm_legacy_config_scan+0x274/0x440 [iwlmvm] [ 650.251297] iwl_mvm_config_scan+0xec/0x100 [iwlmvm] [ 650.251300] iwl_mvm_up+0x89a/0xa60 [iwlmvm] [ 650.251303] __iwl_mvm_mac_start+0x26/0x1d0 [iwlmvm] [ 650.251306] iwl_mvm_mac_start+0x23/0x40 [iwlmvm] [ 650.251318] drv_start+0x43/0x100 [mac80211] [ 650.251327] ieee80211_do_open+0x251/0x900 [mac80211] [ 650.251330] __dev_open+0xcd/0x160 [ 650.251331] __dev_change_flags+0x1ad/0x220 [ 650.251332] dev_change_flags+0x21/0x60 [ 650.251333] do_setlink+0x314/0xe90 [ 650.251334] ? update_curr+0x70/0x1c0 [ 650.251335] ? cpumask_next_and+0x1a/0x20 [ 650.251337] ? __nla_validate_parse+0x51/0x840 [ 650.251338] ? cpumask_next+0x17/0x20 [ 650.251340] ? __snmp6_fill_stats64.isra.56+0x6b/0x110 [ 650.251340] ? __nla_validate_parse+0x51/0x840 [ 650.251341] __rtnl_newlink+0x53d/0x890 [ 650.251343] ? __nla_reserve+0x38/0x50 [ 650.251345] ? security_sock_rcv_skb+0x2a/0x40 [ 650.251346] ? sk_filter_trim_cap+0x49/0x230 [ 650.251348] ? netlink_attachskb+0x1b0/0x1e0 [ 650.251349] ? skb_queue_tail+0x1b/0x50 [ 650.251351] ? __netlink_sendskb+0x51/0x70 [ 650.251354] ? _cond_resched+0x15/0x30 [ 650.251356] ? kmem_cache_alloc_trace+0x140/0x1c0 [ 650.251357] rtnl_newlink+0x43/0x60 [ 650.251358] rtnetlink_rcv_msg+0x200/0x2f0 [ 650.251359] ? rtnl_calcit.isra.35+0x110/0x110 [ 650.251360] netlink_rcv_skb+0x4c/0x120 [ 650.251362] netlink_unicast+0x19e/0x260 [ 650.251363] netlink_sendmsg+0x204/0x3d0 [ 650.251365] sock_sendmsg+0x4c/0x50 [ 650.251366] ___sys_sendmsg+0x29f/0x300 [ 650.251367] ? copy_overflow+0x20/0x20 [ 650.251368] ? __rtnl_unlock+0x25/0x50 [ 650.251369] ? netdev_run_todo+0x5e/0x290 [ 650.251370] ? addrconf_sysctl_forward+0x113/0x250 [ 650.251372] __sys_sendmsg+0x57/0xa0 [ 650.251374] do_syscall_64+0x5b/0x1a0 [ 650.251375] entry_SYSCALL_64_after_hwframe+0x65/0xca [ 650.251376] RIP: 0033:0x7f21aecdeb07 [ 650.251378] Code: c3 66 90 41 54 41 89 d4 55 48 89 f5 53 89 fb 48 83 ec 10 e8 eb ec ff ff 44 89 e2 48 89 ee 89 df 41 89 c0 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 48 89 44 24 08 e8 24 ed ff ff 48 [ 650.251378] RSP: 002b:00007fffaa692040 EFLAGS: 00000293 ORIG_RAX: 000000000000002e [ 650.251379] RAX: ffffffffffffffda RBX: 000000000000000e RCX: 00007f21aecdeb07 [ 650.251380] RDX: 0000000000000000 RSI: 00007fffaa692090 RDI: 000000000000000e [ 650.251380] RBP: 00007fffaa692090 R08: 0000000000000000 R09: 0000000000000000 [ 650.251381] R10: 0000000000000002 R11: 0000000000000293 R12: 0000000000000000 [ 650.251381] R13: 0000000000000000 R14: 00007fffaa692248 R15: 00007fffaa69223c [ 650.251384] iwlwifi 0000:00:14.3: Firmware not running - cannot dump error [ 650.271000] iwlwifi 0000:00:14.3: Applying debug destination EXTERNAL_DRAM [ 650.362380] iwlwifi 0000:00:14.3: Applying debug destination EXTERNAL_DRAM [ 650.427431] iwlwifi 0000:00:14.3: FW already configured (0) - re- configuring [ 650.436705] iwlwifi 0000:00:14.3: Conflict between TLV & NVM regarding enabling LAR (TLV = enabled NVM =disabled) [ 650.636708] iwlwifi 0000:00:14.3: Microcode SW error detected. Restarting 0x0. [ 650.636788] iwlwifi 0000:00:14.3: Start IWL Error Log Dump: [ 650.636792] iwlwifi 0000:00:14.3: Status: 0x00000050, count: 6 [ 650.636796] iwlwifi 0000:00:14.3: Loaded firmware version: 46.6bf1df06.0 [ 650.636801] iwlwifi 0000:00:14.3: 0x00000071 | NMI_INTERRUPT_UMAC_FATAL [ 650.636804] iwlwifi 0000:00:14.3: 0x00A0A2F1 | trm_hw_status0 [ 650.636807] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1 [ 650.636810] iwlwifi 0000:00:14.3: 0x004882DA | branchlink2 [ 650.636813] iwlwifi 0000:00:14.3: 0x0047932A | interruptlink1 [ 650.636816] iwlwifi 0000:00:14.3: 0x0000B0D0 | interruptlink2 [ 650.636819] iwlwifi 0000:00:14.3: 0x0001A83E | data1 [ 650.636822] iwlwifi 0000:00:14.3: 0x00001000 | data2 [ 650.636825] iwlwifi 0000:00:14.3: 0xF0000008 | data3 [ 650.636828] iwlwifi 0000:00:14.3: 0x00000000 | beacon time [ 650.636831] iwlwifi 0000:00:14.3: 0x000395B6 | tsf low [ 650.636834] iwlwifi 0000:00:14.3: 0x00000000 | tsf hi [ 650.636837] iwlwifi 0000:00:14.3: 0x00000000 | time gp1 [ 650.636840] iwlwifi 0000:00:14.3: 0x000395B6 | time gp2 [ 650.636860] iwlwifi 0000:00:14.3: 0x00000001 | uCode revision type [ 650.636863] iwlwifi 0000:00:14.3: 0x0000002E | uCode version major [ 650.636866] iwlwifi 0000:00:14.3: 0x6BF1DF06 | uCode version minor [ 650.636869] iwlwifi 0000:00:14.3: 0x00000312 | hw version [ 650.636872] iwlwifi 0000:00:14.3: 0x18C89008 | board version [ 650.636875] iwlwifi 0000:00:14.3: 0x001D0177 | hcmd [ 650.636878] iwlwifi 0000:00:14.3: 0x20122080 | isr0 [ 650.636881] iwlwifi 0000:00:14.3: 0x00000000 | isr1 [ 650.636884] iwlwifi 0000:00:14.3: 0x08001802 | isr2 [ 650.636887] iwlwifi 0000:00:14.3: 0x404001C0 | isr3 [ 650.636889] iwlwifi 0000:00:14.3: 0x00000000 | isr4 [ 650.636892] iwlwifi 0000:00:14.3: 0x001D0177 | last cmd Id [ 650.636895] iwlwifi 0000:00:14.3: 0x0001A83E | wait_event [ 650.636898] iwlwifi 0000:00:14.3: 0x00000000 | l2p_control [ 650.636901] iwlwifi 0000:00:14.3: 0x00000820 | l2p_duration [ 650.636904] iwlwifi 0000:00:14.3: 0x00000000 | l2p_mhvalid [ 650.636907] iwlwifi 0000:00:14.3: 0x00000000 | l2p_addr_match [ 650.636910] iwlwifi 0000:00:14.3: 0x0000000D | lmpm_pmg_sel [ 650.636913] iwlwifi 0000:00:14.3: 0x08081425 | timestamp [ 650.636916] iwlwifi 0000:00:14.3: 0x0000183C | flow_handler [ 650.636953] iwlwifi 0000:00:14.3: Start IWL Error Log Dump: [ 650.636956] iwlwifi 0000:00:14.3: Status: 0x00000050, count: 7 [ 650.636959] iwlwifi 0000:00:14.3: 0x20000034 | NMI_INTERRUPT_WDG [ 650.636962] iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1 [ 650.636965] iwlwifi 0000:00:14.3: 0xC008885E | umac branchlink2 [ 650.636968] iwlwifi 0000:00:14.3: 0x80454D04 | umac interruptlink1 [ 650.636971] iwlwifi 0000:00:14.3: 0xC00842AC | umac interruptlink2 [ 650.636974] iwlwifi 0000:00:14.3: 0x00000400 | umac data1 [ 650.636977] iwlwifi 0000:00:14.3: 0xC00842AC | umac data2 [ 650.636980] iwlwifi 0000:00:14.3: 0xDEADBEEF | umac data3 [ 650.636983] iwlwifi 0000:00:14.3: 0x0000002E | umac major [ 650.636986] iwlwifi 0000:00:14.3: 0x6BF1DF06 | umac minor [ 650.636989] iwlwifi 0000:00:14.3: 0x0003959E | frame pointer [ 650.636992] iwlwifi 0000:00:14.3: 0xC0886B5C | stack pointer [ 650.636995] iwlwifi 0000:00:14.3: 0x001E010C | last host cmd [ 650.636998] iwlwifi 0000:00:14.3: 0x00000000 | isr status reg [ 650.637017] iwlwifi 0000:00:14.3: Fseq Registers: [ 650.637025] iwlwifi 0000:00:14.3: 0x5CAAF71A | FSEQ_ERROR_CODE [ 650.637034] iwlwifi 0000:00:14.3: 0x00000000 | FSEQ_TOP_INIT_VERSION [ 650.637042] iwlwifi 0000:00:14.3: 0x48E767D9 | FSEQ_CNVIO_INIT_VERSION [ 650.637051] iwlwifi 0000:00:14.3: 0x0000A384 | FSEQ_OTP_VERSION [ 650.637060] iwlwifi 0000:00:14.3: 0xBDFB20C4 | FSEQ_TOP_CONTENT_VERSION [ 650.637068] iwlwifi 0000:00:14.3: 0xC098A1DF | FSEQ_ALIVE_TOKEN [ 650.637077] iwlwifi 0000:00:14.3: 0x247AF0C2 | FSEQ_CNVI_ID [ 650.637085] iwlwifi 0000:00:14.3: 0x3AE78660 | FSEQ_CNVR_ID [ 650.637094] iwlwifi 0000:00:14.3: 0x01000100 | CNVI_AUX_MISC_CHIP [ 650.637105] iwlwifi 0000:00:14.3: 0x00000201 | CNVR_AUX_MISC_CHIP [ 650.637115] iwlwifi 0000:00:14.3: 0x0000485B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM [ 650.637157] iwlwifi 0000:00:14.3: 0xA5A5A5A2 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR [ 650.637166] iwlwifi 0000:00:14.3: Firmware error during reconfiguration - reprobe! [ 650.637199] iwlwifi 0000:00:14.3: LED command failed: -5 [ 650.637219] iwlwifi 0000:00:14.3: FW error in SYNC CMD SCAN_CFG_CMD [ 650.637240] CPU: 3 PID: 1437 Comm: NetworkManager Kdump: loaded Not tainted 4.18.0-193.6.3.el8_2.x86_64 #1 [ 650.637241] iwlwifi 0000:00:14.3: LED command failed: -5 [ 650.637244] Hardware name: Dell Inc. Vostro 5481/0PK27Y, BIOS 1.0.0 09/05/2018 [ 650.637245] Call Trace: [ 650.637256] dump_stack+0x5c/0x80 [ 650.637275] iwl_trans_pcie_send_hcmd+0x370/0x380 [iwlwifi] [ 650.637284] ? finish_wait+0x80/0x80 [ 650.637300] iwl_trans_send_cmd+0x5b/0xc0 [iwlwifi] [ 650.637318] iwl_mvm_send_cmd+0x1b/0x40 [iwlmvm] [ 650.637337] iwl_mvm_legacy_config_scan+0x274/0x440 [iwlmvm] [ 650.637353] iwl_mvm_config_scan+0xec/0x100 [iwlmvm] [ 650.637366] iwl_mvm_up+0x89a/0xa60 [iwlmvm] [ 650.637379] __iwl_mvm_mac_start+0x26/0x1d0 [iwlmvm] [ 650.637391] iwl_mvm_mac_start+0x23/0x40 [iwlmvm] [ 650.637423] drv_start+0x43/0x100 [mac80211] [ 650.637460] ieee80211_do_open+0x251/0x900 [mac80211] [ 650.637466] __dev_open+0xcd/0x160 [ 650.637471] __dev_change_flags+0x1ad/0x220 [ 650.637475] dev_change_flags+0x21/0x60 [ 650.637480] do_setlink+0x314/0xe90 [ 650.637484] ? update_curr+0x70/0x1c0 [ 650.637489] ? cpumask_next_and+0x1a/0x20 [ 650.637493] ? __nla_validate_parse+0x51/0x840 [ 650.637497] ? cpumask_next+0x17/0x20 [ 650.637502] ? __snmp6_fill_stats64.isra.56+0x6b/0x110 [ 650.637505] ? __nla_validate_parse+0x51/0x840 [ 650.637510] __rtnl_newlink+0x53d/0x890 [ 650.637515] ? __nla_reserve+0x38/0x50 [ 650.637521] ? security_sock_rcv_skb+0x2a/0x40 [ 650.637527] ? sk_filter_trim_cap+0x49/0x230 [ 650.637533] ? netlink_attachskb+0x1b0/0x1e0 [ 650.637537] ? skb_queue_tail+0x1b/0x50 [ 650.637541] ? __netlink_sendskb+0x51/0x70 [ 650.637553] ? filename_lookup.part.63+0xd3/0x170 [ 650.637559] ? _cond_resched+0x15/0x30 [ 650.637563] ? kmem_cache_alloc_trace+0x140/0x1c0 [ 650.637568] rtnl_newlink+0x43/0x60 [ 650.637572] rtnetlink_rcv_msg+0x200/0x2f0 [ 650.637576] ? rtnl_calcit.isra.35+0x110/0x110 [ 650.637581] netlink_rcv_skb+0x4c/0x120 [ 650.637587] netlink_unicast+0x19e/0x260 [ 650.637593] netlink_sendmsg+0x204/0x3d0 [ 650.637598] sock_sendmsg+0x4c/0x50 [ 650.637602] ___sys_sendmsg+0x29f/0x300 [ 650.637608] ? try_to_wake_up+0x54/0x570 [ 650.637613] ? __check_object_size+0xa8/0x16b [ 650.637617] ? wake_up_q+0x70/0x70 [ 650.637623] ? __wake_up_common+0x7a/0x190 [ 650.637629] __sys_sendmsg+0x57/0xa0 [ 650.637635] do_syscall_64+0x5b/0x1a0 [ 650.637640] entry_SYSCALL_64_after_hwframe+0x65/0xca [ 650.637644] RIP: 0033:0x7f21aecdeb07 [ 650.637649] Code: c3 66 90 41 54 41 89 d4 55 48 89 f5 53 89 fb 48 83 ec 10 e8 eb ec ff ff 44 89 e2 48 89 ee 89 df 41 89 c0 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 48 89 44 24 08 e8 24 ed ff ff 48 [ 650.637651] RSP: 002b:00007fffaa691d60 EFLAGS: 00000293 ORIG_RAX: 000000000000002e [ 650.637655] RAX: ffffffffffffffda RBX: 000000000000000e RCX: 00007f21aecdeb07 [ 650.637657] RDX: 0000000000000000 RSI: 00007fffaa691db0 RDI: 000000000000000e [ 650.637658] RBP: 00007fffaa691db0 R08: 0000000000000000 R09: 0000000000000000 [ 650.637660] R10: 0000000000000012 R11: 0000000000000293 R12: 0000000000000000 [ 650.637662] R13: 0000000000000000 R14: 00007fffaa691f68 R15: 00007fffaa691f5c [ 650.722207] iwlwifi 0000:00:14.3: Found debug destination: EXTERNAL_DRAM [ 650.722209] iwlwifi 0000:00:14.3: Found debug configuration: 0 [ 650.722634] iwlwifi 0000:00:14.3: loaded firmware version 46.6bf1df06.0 op_mode iwlmvm [ 650.722653] iwlwifi 0000:00:14.3: Detected Intel(R) Dual Band Wireless AC 9462, REV=0x318 [ 650.729579] iwlwifi 0000:00:14.3: Applying debug destination EXTERNAL_DRAM [ 650.729914] iwlwifi 0000:00:14.3: Allocated 0x00400000 bytes for firmware monitor. [ 650.770224] iwlwifi 0000:00:14.3: base HW address: a0:a4:c5:dd:0c:52 [ 650.814071] ieee80211 phy645: Selected rate control algorithm 'iwl- mvm-rs' [ 650.822074] thermal thermal_zone8: failed to read out thermal zone (-61) [ 650.835672] iwlwifi 0000:00:14.3 wlo1: renamed from wlan0 [ 650.850976] IPv6: ADDRCONF(NETDEV_UP): wlo1: link is not ready

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