[CentOS] iwlwifi problem after Centos 8.2 update

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