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[209.132.180.67]) by mx.google.com with ESMTP id m16si3593574otf.74.2020.03.05.06.15.26; Thu, 05 Mar 2020 06:15:37 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-wireless-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-wireless-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726099AbgCEON4 (ORCPT + 99 others); Thu, 5 Mar 2020 09:13:56 -0500 Received: from fold.natur.cuni.cz ([195.113.57.32]:45770 "EHLO fold.natur.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725974AbgCEON4 (ORCPT ); Thu, 5 Mar 2020 09:13:56 -0500 X-Greylist: delayed 341 seconds by postgrey-1.27 at vger.kernel.org; Thu, 05 Mar 2020 09:13:55 EST Received: from [192.168.251.10] (asus_g552vw [192.168.251.10]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by fold.natur.cuni.cz (Postfix) with ESMTPS id C974F10FC295 for ; Thu, 5 Mar 2020 15:08:12 +0100 (MET) To: linux-wireless@vger.kernel.org From: Martin Mokrejs Subject: 5.4.20: WARNING: CPU: 1 PID: 2721 at drivers/net/wireless/intel/iwlwifi/mvm/tx.c:333 iwl_mvm_get_tx_rate.isra.0+0xb7/0xd0 Autocrypt: addr=mmokrejs@fold.natur.cuni.cz; prefer-encrypt=mutual; keydata= mQGiBEPzaYcRBACBsrkQhIpC4VVfw19J5u/Yls/KwpCsLyqYXIwywsge+f6o+PHvJsYPtXMU vAzpXsXLT2f6RlFY464Myn9l/G6lpnrca/Onm7o0RsKGqz3+k0+bnlPRPtsjevF7+Ajf1+Dl JAk8PTFJVLUw0kcBzqK1UJdWMNDvbby4ZVV3IajCywCgiZd0uRiMBiuytJrP9gZq82tZOZUD /RHUAuJ7ppotSng5DTwEdssOy6TFW+sOiBryrY1RGGB/2YAhTGgTa/24zBjCJ8Dl7hSnBPhq eSgMx4hHwINlNG778bWW7o+4porCWk6T2RGrQU4D2I2M1jcKUTZMOBPSvL5y7YvKlpbyDG/k /ItjelMx5H2lWWmeSnKIYgAWWHfYA/wNm8TCLZX4TubvoX1M2dmQIS0FbQfxiTwFtKiMp6wB VdBZacpmHptPQ+fMexfD9UYrU8IESqG7HipI1rf6Bd4Ril/gcocl6vrjqB+hk0LGerts+xpK uyKEnezpH3PbFPNrl/zdnS01ceRQq8YpIWo5IGhDDcZ7Xh86NJ9Y2W9gLbkEDQRD82pXEBAA 5JS/sgKYU5tRxeRj7iYFWt+XyBdbAe+OoiUZyzHREwujxxbMne1geUafdAC5hjgLexLpLD0p IY8N8GqEpYtQkABfKB0qbNUhApotebE7jGtHF9y0aaqxRhReWzCixRJ2dPsgfehoqn1GTL3+ NanfVYEj0Jmy9ZdfJ1XMBwXs2+sW+ff4VWmblEG6w1EH/r7FvfqTEme9R7kYi7quv0x0Rnxe r11qkhYbdd5krfTCH+itLiIvbc7geoKELycdEnwoxkGA/xeiz0H37dDFA7INySr3EWM/diBb VpmjdgZf2hH0q8iiFeSDkVrUlWmzgwrrUOptgL6UePuCw3yeT9ZwRkmI1Jh9w8mm3C5lQXmx Q2xhL1qP6IF1Ds9pTQ+/aJ9nQD5gM3yKKB2UzqINEmWmUE0MDjyGrbfZhTSkcYurNAhxteLM KQpIRyILI7dRGx+FQaBLpFPm/+gy36aU7jXT6bCmtnJVsr76iPMeMB75LjzYTHsfywfJd0te FMFUZFaTin4O0xstfBWyvvzTORl07ewpbUhgi2L1aFWprSL7PetsVcHFI2vZLg5eW2/hOI6g VTLhjZF+Qm14v+lSAQddOxq3vxv2134ROGiImtrdD+7ZKOdAaCbwS44esufQA2O28XJm5UdH RFkY3IxpBrMVsvrVUk91Rc/TVpVykLJe1j8AAwUQANG98XwFnnC69Sw5xoaGQPtgHm9MTmmu l4kn+yAMiEiY66EGB/cQFJmsXGyk5iBUYle7opTQgCuZqrUbGWqB2FPRGnw+1GjAke0fAz75 7NAdE8398F/fWbZwDvgnBsIQ/fEAYdIupCSc+kV7tHFU17bq5ABmRk5ckggmkzrWmv2jHUTB hKdYSoaGp3DBvyjawJC0RSZVKTL2JPxyGBIATo+fiJq3nlnRheVHImQlhTiRksxY6/dRVouT u16zo3LintHdO73yepmGuTpz9C9f6nM2mW0GPs6w29d0obITMdUFqCQyy+RzQNlwDfNYp8Wl nd0ydcqJ4m3f/sIFTpjqjxtKIXnXtNFhPPeDiJvk4c3CJhLsPeIxsXcX7Iwd5vL9PIH+BmUA LF0zLTMbKbZxvOj2KBrRnt/vTJDzwCfrhMDmoLzamDdHYrIFn0u6jhxiD9usuUcc2AixkLwS RJiPdIzcuIkMxu5U6sO7YDF6UOu/SbI6QylnaLV3RgsAlcUbkh/rxXjIZHpiNDyMcZxXlRK4 iq4ue3ihBVZUsVgDAtoqEoQkgjpNqGhd3cZqfzDE+LkZcWwSHdOtMwlWVtoSoVIrzKtnE3rc YkG4Sqtf8yfMQwSBmfedjpxMQBxJZNDv6p2tkVV47f7sLYxur7BDyJxtMzx/JUhGKdhxk7QL 0VIziEkEGBECAAkFAkPzalcCGwwACgkQfLaUijLTt+FlwQCfbpjoSyqMYO/6+5msD+w1j5Wa vhAAniqNXIsAJtnhCdggmBmY0OwRUQNY Message-ID: <8fa3df7d-cb9b-a8fd-61bb-78ddfa8456a2@fold.natur.cuni.cz> Date: Thu, 5 Mar 2020 15:08:12 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: 8bit Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Hi, I just want to report the following message I received on Dell Latitude E5580: [359398.815450] ------------[ cut here ]------------ [359398.815452] Got an HT rate (flags:0x88/mcs:14) for a non data frame [359398.815466] WARNING: CPU: 1 PID: 2721 at drivers/net/wireless/intel/iwlwifi/mvm/tx.c:333 iwl_mvm_get_tx_rate.isra.0+0xb7/0xd0 [359398.815467] Modules linked in: vmnet(O) vmmon(O) vmw_vsock_vmci_transport vmw_vmci vboxnetadp(O) vboxnetflt(O) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common vboxdrv(O) dell_smm_hwmon x86_pkg_temp_thermal coretemp kvm_intel kvm irqbypass mei_wdt intel_pch_thermal hid_alps rtsx_pci_sdmmc i2c_hid [359398.815476] CPU: 1 PID: 2721 Comm: irq/132-iwlwifi Tainted: G O 5.4.20 #1 [359398.815477] Hardware name: Dell Inc. Latitude 5580/0DW6V0, BIOS 1.16.0 07/03/2019 [359398.815479] RIP: 0010:iwl_mvm_get_tx_rate.isra.0+0xb7/0xd0 [359398.815480] Code: 09 d0 41 5d c3 0f 0b 31 db eb d4 80 3d 4d 81 1d 01 00 75 85 0f b7 f1 48 c7 c7 08 1e 80 82 c6 05 3a 81 1d 01 01 e8 c2 98 79 ff <0f> 0b 0f be 55 08 89 d3 e9 62 ff ff ff 66 66 2e 0f 1f 84 00 00 00 [359398.815481] RSP: 0000:ffffc90001457240 EFLAGS: 00010286 [359398.815481] RAX: 0000000000000000 RBX: 000000000000000e RCX: 0000000000000006 [359398.815482] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff88880e256430 [359398.815482] RBP: ffffc90001457390 R08: 0000000000000001 R09: 0000000000000f63 [359398.815483] R10: 000000000004f754 R11: 0000000000000000 R12: ffff888505c028a0 [359398.815484] R13: ffff8887fad6abd0 R14: ffffc90001457390 R15: 0000000000004188 [359398.815484] FS: 0000000000000000(0000) GS:ffff88880e240000(0000) knlGS:0000000000000000 [359398.815485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [359398.815486] CR2: 00007ff5fc913000 CR3: 00000007f6c68003 CR4: 00000000003606e0 [359398.815486] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [359398.815487] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [359398.815487] Call Trace: [359398.815491] iwl_mvm_set_tx_cmd_rate+0x61/0xc0 [359398.815492] iwl_mvm_set_tx_params+0x16b/0x480 [359398.815494] iwl_mvm_tx_mpdu+0x8e/0x590 [359398.815496] ? ktime_get+0x33/0x90 [359398.815498] iwl_mvm_tx_skb_sta+0x196/0x450 [359398.815499] iwl_mvm_tx_skb+0x12/0x30 [359398.815500] iwl_mvm_mac_itxq_xmit+0x6e/0xd0 [359398.815502] ieee80211_queue_skb+0x2a5/0x410 [359398.815504] __ieee80211_subif_start_xmit+0xb18/0xc50 [359398.815506] ? ___bpf_prog_run+0x945/0x13a0 [359398.815507] ? __bpf_prog_run32+0x34/0x60 [359398.815508] ieee80211_subif_start_xmit+0x40/0x2d0 [359398.815510] ? dev_queue_xmit_nit+0x23b/0x250 [359398.815511] dev_hard_start_xmit+0x88/0x1d0 [359398.815512] __dev_queue_xmit+0x551/0x7e0 [359398.815515] ip_finish_output2+0x2a1/0x560 [359398.815516] ? nf_nat_ipv4_out+0xf/0x90 [359398.815517] ip_output+0x6c/0xf0 [359398.815518] ? __ip_finish_output+0x1b0/0x1b0 [359398.815519] __ip_queue_xmit+0x152/0x3c0 [359398.815521] __tcp_transmit_skb+0x51e/0xa60 [359398.815522] tcp_write_xmit+0x373/0x1150 [359398.815523] __tcp_push_pending_frames+0x2d/0xe0 [359398.815524] tcp_rcv_established+0x316/0x630 [359398.815525] tcp_v4_do_rcv+0x12c/0x1f0 [359398.815526] tcp_v4_rcv+0xacb/0xbd0 [359398.815528] ip_protocol_deliver_rcu+0x26/0x1b0 [359398.815529] ip_local_deliver_finish+0x3f/0x50 [359398.815530] ip_local_deliver+0xe0/0xf0 [359398.815530] ? ip_protocol_deliver_rcu+0x1b0/0x1b0 [359398.815531] ip_rcv+0xb7/0xc0 [359398.815533] ? ip_rcv_finish_core.isra.0+0x340/0x340 [359398.815534] __netif_receive_skb_one_core+0x7b/0x90 [359398.815535] netif_receive_skb_internal+0x2a/0xa0 [359398.815536] napi_gro_receive+0xf2/0x150 [359398.815539] ieee80211_deliver_skb+0xbf/0x210 [359398.815541] __ieee80211_rx_h_amsdu+0x144/0x1d0 [359398.815542] ieee80211_rx_handlers+0x705/0x2800 [359398.815544] ? dma_pte_clear_level+0x15b/0x1b0 [359398.815545] ? ieee80211_sta_reorder_release.isra.0+0xab/0x340 [359398.815546] ieee80211_prepare_and_rx_handle+0x74c/0x1250 [359398.815547] ? dma_pte_clear_level+0x12e/0x1b0 [359398.815548] ieee80211_rx_napi+0x34d/0xa00 [359398.815551] iwl_pcie_rx_handle+0x3e7/0xa80 [359398.815553] iwl_pcie_irq_handler+0x528/0xa50 [359398.815555] ? irq_forced_thread_fn+0x70/0x70 [359398.815556] irq_thread_fn+0x1b/0x60 [359398.815557] irq_thread+0xd3/0x150 [359398.815559] ? wake_threads_waitq+0x30/0x30 [359398.815560] ? irq_thread_dtor+0x80/0x80 [359398.815562] kthread+0x113/0x130 [359398.815563] ? kthread_create_worker_on_cpu+0x60/0x60 [359398.815565] ret_from_fork+0x35/0x40 [359398.815566] ---[ end trace ddf22f1e4ae1932d ]--- 01:00.0 Network controller: Intel Corporation Wireless 8265 / 8275 (rev 78) Subsystem: Intel Corporation Wireless 8265 / 8275 Flags: bus master, fast devsel, latency 0, IRQ 132 Memory at ef200000 (64-bit, non-prefetchable) [size=8K] Capabilities: [c8] Power Management version 3 Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [40] Express Endpoint, MSI 00 Capabilities: [100] Advanced Error Reporting Capabilities: [140] Device Serial Number cc-2f-71-ff-xx-xx-xx-xx Capabilities: [14c] Latency Tolerance Reporting Capabilities: [154] L1 PM Substates Kernel driver in use: iwlwifi Hope this helps, Martin