On Wed, Mar 26, 2025 at 04:36:12PM +0000, Grumbach, Emmanuel wrote: > We have all the fixes now in 6.13.7. > If you still have issues there, please report back and I'll try to find > some time to craft something. Yes, I still see this in 6.14.0 on every suspend/resume with laptop Lenovo Legion 7 16ACHg6. [15383.744448] ------------[ cut here ]------------ [15383.744452] Timeout waiting for hardware access (CSR_GP_CNTRL 0x08040008) [15383.744491] WARNING: CPU: 6 PID: 857 at drivers/net/wireless/intel/iwlwifi/pcie/trans.c:2460 __iwl_trans_pcie_grab_nic_access+0x2c1/0x320 [iwlwifi] [15383.744520] Modules linked in: snd_seq_dummy snd_hrtimer snd_seq xt_conntrack nft_chain_nat xt_MASQUERADE nf_nat nf_conntrack_netlink nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xfrm_user xfrm_algo xt_addrtype nft_compat nf_tables br_netfilter bridge stp llc ccm overlay qrtr rfcomm cmac algif_hash algif_skcipher af_alg bnep binfmt_misc snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_scodec_component iwlmvm mac80211 intel_rapl_msr intel_rapl_common snd_usb_audio btusb snd_hda_intel uvcvideo btrtl snd_usbmidi_lib kvm_amd snd_intel_dspcfg btintel libarc4 videobuf2_vmalloc snd_hda_codec snd_ump btbcm kvm videobuf2_memops btmtk snd_hwdep uvc snd_rawmidi iwlwifi snd_hda_core videobuf2_v4l2 snd_seq_device ee1004 videodev rapl snd_pcm bluetooth snd_timer wmi_bmof ucsi_acpi pcspkr videobuf2_common k10temp sp5100_tco cfg80211 snd typec_ucsi mc ccp soundcore typec joydev input_leds serio_raw mac_hid sch_fq_codel msr parport_pc ppdev lp parport nvme_fabrics efi_pstore nfnetlink dmi_sysfs ip_tables x_tables [15383.744635] autofs4 btrfs blake2b_generic xor raid6_pq usbmouse hid_microsoft ff_memless hid_cmedia r8153_ecm cdc_ether usbnet r8152 mii dm_crypt amdgpu nouveau drm_panel_backlight_quirks mxm_wmi drm_suballoc_helper drm_gpuvm cec i2c_algo_bit rc_core drm_ttm_helper amdxcp ttm nvme drm_buddy drm_exec polyval_clmulni nvme_core r8169 video gpu_sched i2c_piix4 uas ahci polyval_generic hid_multitouch ghash_clmulni_intel usb_storage libahci drm_display_helper i2c_smbus realtek nvme_auth wmi i2c_hid_acpi i2c_hid hid_generic usbkbd usbhid hid aesni_intel crypto_simd cryptd [15383.744706] CPU: 6 UID: 0 PID: 857 Comm: kworker/u64:3 Not tainted 6.14.0-02667-g7ec4dc4e952f #244 PREEMPT(voluntary) [15383.744711] Hardware name: LENOVO 82N6/LNVNB161216, BIOS GKCN65WW 01/16/2024 [15383.744713] Workqueue: async async_run_entry_fn [15383.744720] RIP: 0010:__iwl_trans_pcie_grab_nic_access+0x2c1/0x320 [iwlwifi] [15383.744741] Code: e9 6f fe ff ff be 02 00 00 00 48 89 df e8 97 f7 ff ff eb da 44 89 e6 48 c7 c7 00 0a 8f c5 c6 05 53 4f 16 02 01 e8 ff 2d ab e6 <0f> 0b e9 5a ff ff ff 4c 89 e7 e8 e0 ce 4d e7 e9 70 fd ff ff e8 76 [15383.744743] RSP: 0018:ffff88813a25f4a0 EFLAGS: 00010246 [15383.744747] RAX: 0000000000000000 RBX: ffff888137b40028 RCX: 0000000000000000 [15383.744750] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [15383.744752] RBP: ffff88813a25f4d0 R08: 0000000000000000 R09: 0000000000000000 [15383.744753] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000008040008 [15383.744755] R13: ffff888137b41eb0 R14: 0000000000000000 R15: 0000000000000011 [15383.744757] FS: 0000000000000000(0000) GS:ffff8886ba03e000(0000) knlGS:0000000000000000 [15383.744760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [15383.744762] CR2: 0000000000000000 CR3: 000000063caba000 CR4: 0000000000f50ef0 [15383.744764] PKRU: 55555554 [15383.744766] Call Trace: [15383.744768] <TASK> [15383.744770] ? show_regs.cold+0x19/0x1e [15383.744776] ? __warn.cold+0x60/0x230 [15383.744780] ? __iwl_trans_pcie_grab_nic_access+0x2c1/0x320 [iwlwifi] [15383.744798] ? report_bug+0x211/0x2e0 [15383.744803] ? __iwl_trans_pcie_grab_nic_access+0x2c1/0x320 [iwlwifi] [15383.744821] ? handle_bug+0x1cd/0x2a0 [15383.744825] ? exc_invalid_op+0x18/0x50 [15383.744828] ? asm_exc_invalid_op+0x1b/0x20 [15383.744833] ? __iwl_trans_pcie_grab_nic_access+0x2c1/0x320 [iwlwifi] [15383.744851] ? iwl_trans_pcie_grab_nic_access+0x1b/0x50 [iwlwifi] [15383.744869] iwl_trans_pcie_grab_nic_access+0x2b/0x50 [iwlwifi] [15383.744887] _iwl_trans_grab_nic_access+0xe/0x20 [iwlwifi] [15383.744907] iwl_trans_pcie_read_mem+0xb9/0x240 [iwlwifi] [15383.744926] ? iwl_trans_pcie_release_nic_access+0x190/0x190 [iwlwifi] [15383.744944] ? trace_hardirqs_on+0x4f/0x60 [15383.744950] iwl_trans_read_mem+0xe/0x20 [iwlwifi] [15383.744968] iwl_fwrt_read_err_table+0xe2/0x160 [iwlwifi] [15383.744989] ? iwl_fwrt_dump_fseq_regs+0x280/0x280 [iwlwifi] [15383.745009] iwl_mvm_check_rt_status+0xe4/0x2f0 [iwlmvm] [15383.745036] ? iwl_mvm_d3_disconnect_iter+0x60/0x60 [iwlmvm] [15383.745054] ? __kasan_check_read+0x11/0x20 [15383.745059] ? iwl_fw_dbg_read_d3_debug_data+0x1b6/0x620 [iwlwifi] [15383.745082] iwl_mvm_fast_resume+0x18c/0x4f6 [iwlmvm] [15383.745101] ? iwl_mvm_fast_suspend+0x330/0x330 [iwlmvm] [15383.745119] ? write_profile+0x100/0x100 [15383.745124] __iwl_mvm_mac_start+0x1d0/0x8d0 [iwlmvm] [15383.745151] iwl_mvm_mac_start+0xff/0x360 [iwlmvm] [15383.745175] drv_start+0x164/0x370 [mac80211] [15383.745238] ieee80211_reconfig+0x354/0x54d0 [mac80211] [15383.745301] ? trace_contention_end+0xd2/0x120 [15383.745305] ? __mutex_lock+0x44f/0x15b0 [15383.745310] ? wiphy_resume+0x8d/0x450 [cfg80211] [15383.745367] ? ieee80211_stop_device+0x120/0x120 [mac80211] [15383.745424] ? ww_mutex_lock+0x160/0x160 [15383.745427] ? __kasan_check_write+0x14/0x20 [15383.745431] ? do_raw_spin_lock+0x12e/0x280 [15383.745436] ? cfg80211_bss_age+0x9a/0xd0 [cfg80211] [15383.745498] ? trace_hardirqs_on+0x4f/0x60 [15383.745501] ? __local_bh_enable_ip+0xb1/0x140 [15383.745506] ieee80211_resume+0xfb/0x170 [mac80211] [15383.745565] wiphy_resume+0x1a1/0x450 [cfg80211] [15383.745632] ? trace_device_pm_callback_start+0xfc/0x150 [15383.745636] ? trace_rdev_return_int+0x150/0x150 [cfg80211] [15383.745682] dpm_run_callback+0x11d/0x230 [15383.745685] ? dpm_wait_for_superior+0x440/0x440 [15383.745688] ? pm_verb+0xb0/0xb0 [15383.745693] device_resume+0x2f6/0x800 [15383.745696] async_resume+0x1d/0x40 [15383.745699] async_run_entry_fn+0x95/0x440 [15383.745704] process_one_work+0x860/0x1510 [15383.745707] ? .slowpath+0x1b/0x1b [15383.745711] ? pwq_dec_nr_in_flight+0xe60/0xe60 [15383.745715] ? assign_work+0x16b/0x280 [15383.745718] worker_thread+0x5c0/0xfa0 [15383.745723] ? process_one_work+0x1510/0x1510 [15383.745726] kthread+0x3a1/0x840 [15383.745729] ? kthread_is_per_cpu+0xd0/0xd0 [15383.745731] ? trace_hardirqs_on+0x4f/0x60 [15383.745735] ? _raw_spin_unlock_irq+0x27/0x60 [15383.745738] ? calculate_sigpending+0x77/0xa0 [15383.745742] ? kthread_is_per_cpu+0xd0/0xd0 [15383.745745] ret_from_fork+0x40/0x90 [15383.745748] ? kthread_is_per_cpu+0xd0/0xd0 [15383.745750] ret_from_fork_asm+0x11/0x20 [15383.745756] </TASK> [15383.745758] irq event stamp: 173474 [15383.745760] hardirqs last enabled at (173473): [<ffffffffad1c9f37>] _raw_spin_unlock_irq+0x27/0x60 [15383.745764] hardirqs last disabled at (173474): [<ffffffffad1ad891>] __schedule+0x2d61/0x5d50 [15383.745768] softirqs last enabled at (173092): [<ffffffffaa0c888f>] kernel_fpu_end+0x4f/0x70 [15383.745771] softirqs last disabled at (173090): [<ffffffffaa0c9c6d>] kernel_fpu_begin_mask+0x14d/0x1f0 [15383.745774] ---[ end trace 0000000000000000 ]--- [15383.745782] iwlwifi 0000:04:00.0: iwlwifi transaction failed, dumping registers [15383.745786] iwlwifi 0000:04:00.0: iwlwifi device config registers: [15383.745903] iwlwifi 0000:04:00.0: 00000000: 27238086 00100406 0280001a 00000010 d1600004 00000000 00000000 00000000 [15383.745907] iwlwifi 0000:04:00.0: 00000020: 00000000 00000000 00000000 16541a56 00000000 000000c8 00000000 000001ff [15383.745910] iwlwifi 0000:04:00.0: 00000040: 00028010 10008ec0 00100c1f 0445e812 10120142 00000000 00000000 00000000 [15383.745912] iwlwifi 0000:04:00.0: 00000060: 00000000 00080812 00000405 00000006 00000002 00000000 00000000 00000000 [15383.745915] iwlwifi 0000:04:00.0: 00000080: 800f0011 00002000 00003000 00000000 00000000 00000000 00000000 00000000 [15383.745917] iwlwifi 0000:04:00.0: 000000a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [15383.745920] iwlwifi 0000:04:00.0: 000000c0: 00000000 00000000 c823d001 0d000008 00804005 00000000 00000000 00000000 [15383.745923] iwlwifi 0000:04:00.0: 000000e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [15383.745925] iwlwifi 0000:04:00.0: 00000100: 14c10001 00000000 00000000 00462031 00000000 00002000 00000000 00000000 [15383.745928] iwlwifi 0000:04:00.0: 00000120: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [15383.745931] iwlwifi 0000:04:00.0: 00000140: 14c00000 ff000000 000000ff 15410018 10011001 0001001e 00481e1f 60010000 [15383.745933] iwlwifi 0000:04:00.0: iwlwifi device memory mapped registers: [15383.745967] iwlwifi 0000:04:00.0: 00000000: 00880000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [15383.745970] iwlwifi 0000:04:00.0: 00000020: 00000011 08040008 00000340 d55555d5 d55555d5 d55555d5 80008040 001f0042 [15383.745987] iwlwifi 0000:04:00.0: iwlwifi device AER capability structure: [15383.746017] iwlwifi 0000:04:00.0: 00000000: 14c10001 00000000 00000000 00462031 00000000 00002000 00000000 00000000 [15383.746019] iwlwifi 0000:04:00.0: 00000020: 00000000 00000000 00000000 [15383.746022] iwlwifi 0000:04:00.0: iwlwifi parent port (0000:00:02.2) config registers: [15383.746076] iwlwifi 0000:00:02.2: 00000000: 16341022 00100407 06040000 00810010 00000000 00000000 00040400 000001f1 [15383.746079] iwlwifi 0000:00:02.2: 00000020: d160d160 0001fff1 00000000 00000000 00000000 00000050 00000000 000200ff [15383.746082] iwlwifi 0000:00:02.2: 00000040: 00000000 00000000 00000000 00000000 c8035801 00000000 0142a010 00008022 [15383.746084] iwlwifi 0000:00:02.2: 00000060: 00002910 04737813 30120c42 00042580 01400000 00010018 00000000 007019bf [15383.746087] iwlwifi 0000:00:02.2: 00000080: 00000406 0000000e 00010003 00000000 00000000 00000000 00000000 00000000 [15383.746090] iwlwifi 0000:00:02.2: 000000a0: 0081c005 fee00000 00000000 00000000 00000000 00000000 00000000 00000000 [15383.746092] iwlwifi 0000:00:02.2: 000000c0: 0000c80d 388617aa a8030008 00000000 00000000 00000000 00000000 00000000 [15383.746095] iwlwifi 0000:00:02.2: 000000e0: 00000000 0006a07c 00000000 00000000 00000000 00000000 00000000 00000000 [15383.746097] iwlwifi 0000:00:02.2: 00000100: 2701000b 01010001 00000000 00000000 00000000 00000000 00000000 00000000 [15383.746100] iwlwifi 0000:00:02.2: 00000120: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [15383.746103] iwlwifi 0000:00:02.2: 00000140: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [15383.746105] iwlwifi 0000:00:02.2: 00000160: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [15383.746108] iwlwifi 0000:00:02.2: 00000180: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [15383.746111] iwlwifi 0000:00:02.2: 000001a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [15383.746113] iwlwifi 0000:00:02.2: 000001c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [15383.746116] iwlwifi 0000:00:02.2: 000001e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [15383.746118] iwlwifi 0000:00:02.2: 00000200: 00000000 00000000 00000000 [15383.746126] iwlwifi 0000:04:00.0: iwl_mvm_check_rt_status failed, device is gone during suspend [15383.783676] iwlwifi 0000:04:00.0: HW error, resetting before reading [15383.791947] iwlwifi 0000:04:00.0: Start IWL Error Log Dump: [15383.791950] iwlwifi 0000:04:00.0: Transport status: 0x00000042, valid: -796211154 [15383.791954] iwlwifi 0000:04:00.0: Loaded firmware version: 77.85be44d3.0 cc-a0-77.ucode [15383.791957] iwlwifi 0000:04:00.0: 0x1B28316F | ADVANCED_SYSASSERT [15383.791960] iwlwifi 0000:04:00.0: 0x07CB5057 | trm_hw_status0 [15383.791963] iwlwifi 0000:04:00.0: 0x2A1DCDE0 | trm_hw_status1 [15383.791966] iwlwifi 0000:04:00.0: 0xD22C0130 | branchlink2 [15383.791968] iwlwifi 0000:04:00.0: 0x9A73E879 | interruptlink1 [15383.791971] iwlwifi 0000:04:00.0: 0x7F7775FC | interruptlink2 [15383.791973] iwlwifi 0000:04:00.0: 0x7FDBD77F | data1 [15383.791976] iwlwifi 0000:04:00.0: 0xBDFDE763 | data2 [15383.791979] iwlwifi 0000:04:00.0: 0xFDC7CAEF | data3 [15383.791981] iwlwifi 0000:04:00.0: 0xBF8FAF9D | beacon time [15383.791984] iwlwifi 0000:04:00.0: 0xF3FCAFB3 | tsf low [15383.791986] iwlwifi 0000:04:00.0: 0xB7FA4DD2 | tsf hi [15383.791989] iwlwifi 0000:04:00.0: 0xF3EE5BFC | time gp1 [15383.791991] iwlwifi 0000:04:00.0: 0xFA797F39 | time gp2 [15383.791994] iwlwifi 0000:04:00.0: 0xFEF8E6EF | uCode revision type [15383.791997] iwlwifi 0000:04:00.0: 0x7BADF3CB | uCode version major [15383.791999] iwlwifi 0000:04:00.0: 0xFFDA66A7 | uCode version minor [15383.792002] iwlwifi 0000:04:00.0: 0xFBFAFE7E | hw version [15383.792004] iwlwifi 0000:04:00.0: 0xDDCB7727 | board version [15383.792007] iwlwifi 0000:04:00.0: 0x5BFF3DFD | hcmd [15383.792010] iwlwifi 0000:04:00.0: 0xFFFDE56F | isr0 [15383.792012] iwlwifi 0000:04:00.0: 0xD83727DC | isr1 [15383.792015] iwlwifi 0000:04:00.0: 0xAC3B77BF | isr2 [15383.792017] iwlwifi 0000:04:00.0: 0x1C7E63B1 | isr3 [15383.792020] iwlwifi 0000:04:00.0: 0x93383FFF | isr4 [15383.792022] iwlwifi 0000:04:00.0: 0x6BF7DEFC | last cmd Id [15383.792025] iwlwifi 0000:04:00.0: 0xCE6FEDC6 | wait_event [15383.792028] iwlwifi 0000:04:00.0: 0x75FF7EBF | l2p_control [15383.792030] iwlwifi 0000:04:00.0: 0xF7AFFA7E | l2p_duration [15383.792033] iwlwifi 0000:04:00.0: 0x99FFE5E9 | l2p_mhvalid [15383.792035] iwlwifi 0000:04:00.0: 0x6CFFFEE7 | l2p_addr_match [15383.792038] iwlwifi 0000:04:00.0: 0x89EE5751 | lmpm_pmg_sel [15383.792040] iwlwifi 0000:04:00.0: 0xF77DF97C | timestamp [15383.792043] iwlwifi 0000:04:00.0: 0xF3F7BDFF | flow_handler [15383.792102] iwlwifi 0000:04:00.0: Start IWL Error Log Dump: [15383.792105] iwlwifi 0000:04:00.0: Transport status: 0x00000042, valid: 2097381227 [15383.792108] iwlwifi 0000:04:00.0: 0x49298241 | ADVANCED_SYSASSERT [15383.792111] iwlwifi 0000:04:00.0: 0x539EF45C | umac branchlink1 [15383.792114] iwlwifi 0000:04:00.0: 0x0D61894C | umac branchlink2 [15383.792116] iwlwifi 0000:04:00.0: 0xBDD65FAF | umac interruptlink1 [15383.792119] iwlwifi 0000:04:00.0: 0x0B452D49 | umac interruptlink2 [15383.792122] iwlwifi 0000:04:00.0: 0x5DFDDFB8 | umac data1 [15383.792124] iwlwifi 0000:04:00.0: 0x142DF604 | umac data2 [15383.792127] iwlwifi 0000:04:00.0: 0xFAFA7F24 | umac data3 [15383.792129] iwlwifi 0000:04:00.0: 0x860B40B6 | umac major [15383.792132] iwlwifi 0000:04:00.0: 0xD3FEAFAC | umac minor [15383.792134] iwlwifi 0000:04:00.0: 0x50A92A11 | frame pointer [15383.792137] iwlwifi 0000:04:00.0: 0x93554FFB | stack pointer [15383.792139] iwlwifi 0000:04:00.0: 0xE8574491 | last host cmd [15383.792142] iwlwifi 0000:04:00.0: 0xDDFA1DF7 | isr status reg [15383.792183] iwlwifi 0000:04:00.0: IML/ROM dump: [15383.792185] iwlwifi 0000:04:00.0: 0x00000000 | IML/ROM error/state [15383.792226] iwlwifi 0000:04:00.0: 0x00000000 | IML/ROM data1 [15383.792269] iwlwifi 0000:04:00.0: 0x00000000 | IML/ROM WFPM_AUTH_KEY_0 [15383.792309] iwlwifi 0000:04:00.0: Fseq Registers: [15383.792359] iwlwifi 0000:04:00.0: 0xA5A5A5A2 | FSEQ_ERROR_CODE [15383.792425] iwlwifi 0000:04:00.0: 0xA5A5A5A2 | FSEQ_TOP_INIT_VERSION [15383.792490] iwlwifi 0000:04:00.0: 0xA5A5A5A2 | FSEQ_CNVIO_INIT_VERSION [15383.792555] iwlwifi 0000:04:00.0: 0xA5A5A5A2 | FSEQ_OTP_VERSION [15383.792619] iwlwifi 0000:04:00.0: 0xA5A5A5A2 | FSEQ_TOP_CONTENT_VERSION [15383.792684] iwlwifi 0000:04:00.0: 0xA5A5A5A2 | FSEQ_ALIVE_TOKEN [15383.792749] iwlwifi 0000:04:00.0: 0xA5A5A5A2 | FSEQ_CNVI_ID [15383.792813] iwlwifi 0000:04:00.0: 0xA5A5A5A2 | FSEQ_CNVR_ID [15383.792878] iwlwifi 0000:04:00.0: 0xA5A5A5A2 | CNVI_AUX_MISC_CHIP [15383.792943] iwlwifi 0000:04:00.0: 0xA5A5A5A2 | CNVR_AUX_MISC_CHIP [15383.793007] iwlwifi 0000:04:00.0: 0xA5A5A5A2 | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM [15383.793072] iwlwifi 0000:04:00.0: 0xA5A5A5A2 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR [15383.793137] iwlwifi 0000:04:00.0: 0xA5A5A5A2 | FSEQ_PREV_CNVIO_INIT_VERSION [15383.793201] iwlwifi 0000:04:00.0: 0xA5A5A5A2 | FSEQ_WIFI_FSEQ_VERSION [15383.793266] iwlwifi 0000:04:00.0: 0xA5A5A5A2 | FSEQ_BT_FSEQ_VERSION [15383.793331] iwlwifi 0000:04:00.0: 0xA5A5A5A2 | FSEQ_CLASS_TP_VERSION [15383.793402] iwlwifi 0000:04:00.0: UMAC CURRENT PC: 0xa5a5a5a2 [15383.793467] iwlwifi 0000:04:00.0: LMAC1 CURRENT PC: 0xa5a5a5a2 [15383.793473] iwlwifi 0000:04:00.0: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
