* Resume from hibernation fails due to ath11k_pci
@ 2023-01-22 22:12 Richard Weinberger
2023-02-13 11:58 ` Kalle Valo
0 siblings, 1 reply; 6+ messages in thread
From: Richard Weinberger @ 2023-01-22 22:12 UTC (permalink / raw)
To: kvalo; +Cc: linux-wireless, ath11k
Hi!
On my shiny new Lenovo T14s resume from hibernation always fails, and crashes the kernel.
Looks like ath11k_pci is unable to resume the device.
This happens also with Linus' tree as of today.
Device in question:
01:00.0 Network controller: Qualcomm QCNFA765 Wireless Network Adapter (rev 01)
Subsystem: Lenovo Device 9309
Flags: bus master, fast devsel, latency 0, IRQ 75
Memory at 98000000 (64-bit, non-prefetchable) [size=2M]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable+ Count=32/32 Maskable+ 64bit-
Capabilities: [70] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [148] #19
Capabilities: [158] Transaction Processing Hints
Capabilities: [1e4] Latency Tolerance Reporting
Capabilities: [1ec] L1 PM Substates
Kernel driver in use: ath11k_pci
Kernel modules: ath11k_pci
Full log from EFI pstore:
Panic#1 Part1
<4>[ 105.480943][ C2] RSP: 0018:ffffb971801c7e90 EFLAGS: 00000246
<4>[ 105.480947][ C2] RAX: ffff9154deeb3cc0 RBX: ffff914dc893f000 RCX: 000000000000292b
<4>[ 105.480949][ C2] RDX: 0000000000000002 RSI: 000000188f213a55 RDI: 0000000000000000
<4>[ 105.480951][ C2] RBP: 0000000000000003 R08: 000000188f216380 R09: 000000000000000f
<4>[ 105.480952][ C2] R10: 0000000000000001 R11: 000000000015479f R12: ffffffffb2433be0
<4>[ 105.480953][ C2] R13: 000000188f216380 R14: 0000000000000003 R15: 0000000000000000
<4>[ 105.480959][ C2] cpuidle_enter+0x29/0x40
<4>[ 105.480963][ C2] do_idle+0x1f3/0x2a0
<4>[ 105.480969][ C2] cpu_startup_entry+0x19/0x20
<4>[ 105.480972][ C2] start_secondary+0x114/0x140
<4>[ 105.480977][ C2] secondary_startup_64_no_verify+0xe5/0xeb
<4>[ 105.480983][ C2] </TASK>
<0>[ 105.481062][ C2] Kernel Offset: 0x2fa00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
Panic#1 Part2
<4>[ 105.480874][ C2] ? dpm_show_time.cold+0x5f/0x5f
<4>[ 105.480878][ C2] dpm_watchdog_handler+0x54/0x54
<4>[ 105.480881][ C2] ? dpm_show_time.cold+0x5f/0x5f
<4>[ 105.480884][ C2] call_timer_fn+0x27/0x130
<4>[ 105.480890][ C2] __run_timers.part.0+0x1d2/0x270
<4>[ 105.480895][ C2] ? tick_sched_timer+0x65/0x80
<4>[ 105.480901][ C2] ? __hrtimer_run_queues+0x121/0x2b0
<4>[ 105.480903][ C2] ? ktime_get+0x38/0xa0
<4>[ 105.480906][ C2] run_timer_softirq+0x26/0x50
<4>[ 105.480911][ C2] __do_softirq+0xc6/0x29c
<4>[ 105.480915][ C2] __irq_exit_rcu+0xa4/0xd0
<4>[ 105.480921][ C2] sysvec_apic_timer_interrupt+0x72/0x90
<4>[ 105.480925][ C2] </IRQ>
<4>[ 105.480926][ C2] <TASK>
<4>[ 105.480927][ C2] asm_sysvec_apic_timer_interrupt+0x16/0x20
<4>[ 105.480933][ C2] RIP: 0010:cpuidle_enter_state+0xde/0x410
<4>[ 105.480941][ C2] Code: 00 00 31 ff e8 f3 76 85 ff 45 84 ff 74 16 9c 58 0f 1f 40 00 f6 c4 02 0f 85 11 03 00 00 31 ff e8 a8 68 8c ff fb 0f 1f 44 00 00 <45> 85 f6 0f 88 6e 01 00 00 49 63 d6 4c 2b 2c 24 48 8d 04 52 48 8d
Panic#1 Part3
<0>[ 105.480762][ C2] device_resume+0x105/0x280
<0>[ 105.480768][ C2] ? dpm_show_time.cold+0x5f/0x5f
<0>[ 105.480777][ C2] async_resume+0x19/0x30
<0>[ 105.480782][ C2] async_run_entry_fn+0x2e/0x110
<0>[ 105.480792][ C2] process_one_work+0x21a/0x3e0
<0>[ 105.480802][ C2] worker_thread+0x4d/0x3c0
<0>[ 105.480808][ C2] ? process_one_work+0x3e0/0x3e0
<0>[ 105.480815][ C2] kthread+0xd9/0x100
<0>[ 105.480822][ C2] ? kthread_complete_and_exit+0x20/0x20
<0>[ 105.480828][ C2] ret_from_fork+0x22/0x30
<0>[ 105.480840][ C2] </TASK>
<0>[ 105.480845][ C2] Kernel panic - not syncing: ath11k_pci 0000:01:00.0: unrecoverable failure
<4>[ 105.480848][ C2] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 6.1.7-lp153.3.g2ebd33f-default #1 openSUSE Tumbleweed (unreleased) 165cc3f42ba30422f558a28d075e2ef07ff85066
<4>[ 105.480854][ C2] Hardware name: LENOVO 21CQCTO1WW/21CQCTO1WW, BIOS R22ET55W (1.25 ) 09/14/2022
<4>[ 105.480856][ C2] Call Trace:
<4>[ 105.480858][ C2] <IRQ>
<4>[ 105.480860][ C2] dump_stack_lvl+0x45/0x5e
<4>[ 105.480866][ C2] panic+0x10c/0x2a0
Panic#1 Part4
<6>[ 45.225721][ T115] amdgpu 0000:33:00.0: amdgpu: ring jpeg_dec uses VM inv eng 5 on hub 1
<0>[ 105.480570][ C2] ath11k_pci 0000:01:00.0: PM: **** DPM device timeout ****
<0>[ 105.480587][ C2] Call Trace:
<0>[ 105.480594][ C2] <TASK>
<0>[ 105.480603][ C2] __schedule+0x301/0x1310
<0>[ 105.480620][ C2] ? __mod_timer+0x20d/0x3b0
<0>[ 105.480632][ C2] schedule+0x5a/0xd0
<0>[ 105.480640][ C2] schedule_timeout+0x88/0x160
<0>[ 105.480647][ C2] ? timer_migration_handler+0x90/0x90
<0>[ 105.480660][ C2] __mhi_pm_resume+0x284/0x410 [mhi 75aba2ea7e1783672c961bedf4c141b8800b9c9e]
<0>[ 105.480681][ C2] ? destroy_sched_domains_rcu+0x30/0x30
<0>[ 105.480689][ C2] ? pci_pm_poweroff_noirq+0x120/0x120
<0>[ 105.480702][ C2] ath11k_mhi_resume+0x17/0x50 [ath11k_pci 05e8ca762c997bd5feabff7694276ca7ec83d39c]
<0>[ 105.480717][ C2] ath11k_core_resume+0x57/0x120 [ath11k 504a26768b25fac38e0ba4c531385e4abd4b6da1]
<0>[ 105.480742][ C2] ath11k_pci_pm_resume+0x2e/0x60 [ath11k_pci 05e8ca762c997bd5feabff7694276ca7ec83d39c]
<0>[ 105.480753][ C2] dpm_run_callback+0x4a/0x150
Panic#1 Part5
<6>[ 45.225715][ T115] amdgpu 0000:33:00.0: amdgpu: ring comp_1.2.0 uses VM inv eng 5 on hub 0
<6>[ 45.225716][ T115] amdgpu 0000:33:00.0: amdgpu: ring comp_1.3.0 uses VM inv eng 6 on hub 0
<6>[ 45.225716][ T115] amdgpu 0000:33:00.0: amdgpu: ring comp_1.0.1 uses VM inv eng 7 on hub 0
<6>[ 45.225716][ T115] amdgpu 0000:33:00.0: amdgpu: ring comp_1.1.1 uses VM inv eng 8 on hub 0
<6>[ 45.225717][ T115] amdgpu 0000:33:00.0: amdgpu: ring comp_1.2.1 uses VM inv eng 9 on hub 0
<6>[ 45.225717][ T115] amdgpu 0000:33:00.0: amdgpu: ring comp_1.3.1 uses VM inv eng 10 on hub 0
<6>[ 45.225718][ T115] amdgpu 0000:33:00.0: amdgpu: ring kiq_2.1.0 uses VM inv eng 11 on hub 0
<6>[ 45.225718][ T115] amdgpu 0000:33:00.0: amdgpu: ring sdma0 uses VM inv eng 12 on hub 0
<6>[ 45.225719][ T115] amdgpu 0000:33:00.0: amdgpu: ring vcn_dec_0 uses VM inv eng 0 on hub 1
<6>[ 45.225720][ T115] amdgpu 0000:33:00.0: amdgpu: ring vcn_enc_0.0 uses VM inv eng 1 on hub 1
<6>[ 45.225720][ T115] amdgpu 0000:33:00.0: amdgpu: ring vcn_enc_0.1 uses VM inv eng 4 on hub 1
Panic#1 Part6
<6>[ 44.411653][ T115] amdgpu 0000:33:00.0: amdgpu: RAS: optional ras ta ucode is not available
<6>[ 44.423430][ T115] amdgpu 0000:33:00.0: amdgpu: RAP: optional rap ta ucode is not available
<6>[ 44.423432][ T115] amdgpu 0000:33:00.0: amdgpu: SECUREDISPLAY: securedisplay ta ucode is not available
<6>[ 44.423436][ T115] amdgpu 0000:33:00.0: amdgpu: SMU is resuming...
<6>[ 44.423936][ T115] amdgpu 0000:33:00.0: amdgpu: SMU is resumed successfully!
<6>[ 44.425922][ T115] [drm] DMUB hardware initialized: version=0x0400001A
<6>[ 45.222119][ T115] [drm] kiq ring mec 2 pipe 1 q 0
<6>[ 45.224719][ T115] [drm] VCN decode and encode initialized successfully(under DPG Mode).
<6>[ 45.225703][ T115] [drm] JPEG decode initialized successfully.
<6>[ 45.225712][ T115] amdgpu 0000:33:00.0: amdgpu: ring gfx_0.0.0 uses VM inv eng 0 on hub 0
<6>[ 45.225714][ T115] amdgpu 0000:33:00.0: amdgpu: ring comp_1.0.0 uses VM inv eng 1 on hub 0
<6>[ 45.225715][ T115] amdgpu 0000:33:00.0: amdgpu: ring comp_1.1.0 uses VM inv eng 4 on hub 0
Panic#1 Part7
<5>[ 44.064409][ T9] usb usb4: root hub lost power or was reset
<5>[ 44.064478][ T117] usb usb5: root hub lost power or was reset
<5>[ 44.064482][ T117] usb usb6: root hub lost power or was reset
<5>[ 44.064505][ T118] usb usb7: root hub lost power or was reset
<5>[ 44.064508][ T118] usb usb8: root hub lost power or was reset
<6>[ 44.064583][ T115] [drm] PCIE GART of 1024M enabled (table at 0x000000F43FC00000).
<6>[ 44.064619][ T115] [drm] PSP is resuming...
<6>[ 44.065875][ T117] xhci_hcd 0000:34:00.0: USB3 root hub has no ports
<5>[ 44.066840][ T3691] usb usb9: root hub lost power or was reset
<5>[ 44.066841][ T3691] usb usb10: root hub lost power or was reset
<6>[ 44.077661][ T3705] nvme nvme0: Shutdown timeout set to 10 seconds
<6>[ 44.080894][ T3705] nvme nvme0: 16/0/0 default/read/poll queues
<6>[ 44.087035][ T115] [drm] reserve 0xa00000 from 0xf43e000000 for PSP TMR
<6>[ 44.348509][ T3665] usb 5-1: reset high-speed USB device number 2 using xhci_hcd
<6>[ 44.360533][ T3664] usb 1-3: reset high-speed USB device number 2 using xhci_hcd
Panic#1 Part8
<6>[ 43.979268][ T0] microcode: CPU13: patch_level=0x0a404102
<6>[ 43.980582][ T92] ACPI: \_SB_.PLTF.C00D: Found 3 idle states
<6>[ 43.981171][ T3127] CPU13 is up
<6>[ 43.981189][ T3127] smpboot: Booting Node 0 Processor 14 APIC 0xe
<6>[ 43.980429][ T0] microcode: CPU14: patch_level=0x0a404102
<6>[ 43.981580][ T98] ACPI: \_SB_.PLTF.C00E: Found 3 idle states
<6>[ 43.982480][ T3127] CPU14 is up
<6>[ 43.982496][ T3127] smpboot: Booting Node 0 Processor 15 APIC 0xf
<6>[ 43.981404][ T0] microcode: CPU15: patch_level=0x0a404102
<6>[ 43.982874][ T104] ACPI: \_SB_.PLTF.C00F: Found 3 idle states
<6>[ 43.983555][ T3127] CPU15 is up
<6>[ 43.984896][ T3127] ACPI: PM: Waking up from system sleep state S4
<6>[ 44.004214][ T3127] ACPI: EC: interrupt unblocked
<4>[ 44.064069][ T111] mhi mhi0: Resuming from non M3 state (RESET)
<6>[ 44.064109][ T3127] ACPI: EC: event unblocked
<5>[ 44.064358][ T112] usb usb1: root hub lost power or was reset
<5>[ 44.064361][ T112] usb usb2: root hub lost power or was reset
<5>[ 44.064406][ T9] usb usb3: root hub lost power or was reset
Panic#1 Part9
<6>[ 43.976241][ T3127] CPU8 is up
<6>[ 43.976253][ T3127] smpboot: Booting Node 0 Processor 9 APIC 0x9
<6>[ 43.975484][ T0] microcode: CPU9: patch_level=0x0a404102
<6>[ 43.976611][ T68] ACPI: \_SB_.PLTF.C009: Found 3 idle states
<6>[ 43.977198][ T3127] CPU9 is up
<6>[ 43.977210][ T3127] smpboot: Booting Node 0 Processor 10 APIC 0xa
<6>[ 43.976458][ T0] microcode: CPU10: patch_level=0x0a404102
<6>[ 43.977590][ T74] ACPI: \_SB_.PLTF.C00A: Found 3 idle states
<6>[ 43.978272][ T3127] CPU10 is up
<6>[ 43.978284][ T3127] smpboot: Booting Node 0 Processor 11 APIC 0xb
<6>[ 43.977426][ T0] microcode: CPU11: patch_level=0x0a404102
<6>[ 43.978549][ T80] ACPI: \_SB_.PLTF.C00B: Found 3 idle states
<6>[ 43.979047][ T3127] CPU11 is up
<6>[ 43.979060][ T3127] smpboot: Booting Node 0 Processor 12 APIC 0xc
<6>[ 43.978431][ T0] microcode: CPU12: patch_level=0x0a404102
<6>[ 43.979434][ T86] ACPI: \_SB_.PLTF.C00C: Found 3 idle states
<6>[ 43.980210][ T3127] CPU12 is up
<6>[ 43.980230][ T3127] smpboot: Booting Node 0 Processor 13 APIC 0xd
Panic#1 Part10
<6>[ 43.972280][ T0] microcode: CPU4: patch_level=0x0a404102
<6>[ 43.972527][ T38] ACPI: \_SB_.PLTF.C004: Found 3 idle states
<6>[ 43.972954][ T3127] CPU4 is up
<6>[ 43.972969][ T3127] smpboot: Booting Node 0 Processor 5 APIC 0x5
<6>[ 43.972391][ T0] microcode: CPU5: patch_level=0x0a404102
<6>[ 43.973320][ T44] ACPI: \_SB_.PLTF.C005: Found 3 idle states
<6>[ 43.973701][ T3127] CPU5 is up
<6>[ 43.973715][ T3127] smpboot: Booting Node 0 Processor 6 APIC 0x6
<6>[ 43.973242][ T0] microcode: CPU6: patch_level=0x0a404102
<6>[ 43.974075][ T50] ACPI: \_SB_.PLTF.C006: Found 3 idle states
<6>[ 43.974582][ T3127] CPU6 is up
<6>[ 43.974597][ T3127] smpboot: Booting Node 0 Processor 7 APIC 0x7
<6>[ 43.973916][ T0] microcode: CPU7: patch_level=0x0a404102
<6>[ 43.974871][ T56] ACPI: \_SB_.PLTF.C007: Found 3 idle states
<6>[ 43.975261][ T3127] CPU7 is up
<6>[ 43.975275][ T3127] smpboot: Booting Node 0 Processor 8 APIC 0x8
<6>[ 43.974757][ T0] microcode: CPU8: patch_level=0x0a404102
<6>[ 43.975641][ T62] ACPI: \_SB_.PLTF.C008: Found 3 idle states
Panic#1 Part11
<6>[ 43.972280][ T3127] AMD-Vi: Virtual APIC enabled
<6>[ 43.972280][ T3127] LVT offset 0 assigned for vector 0x400
<6>[ 43.972280][ T3127] Enabling non-boot CPUs ...
<6>[ 43.972280][ T3127] x86: Booting SMP configuration:
<6>[ 43.972280][ T3127] smpboot: Booting Node 0 Processor 1 APIC 0x1
<6>[ 43.939798][ T0] microcode: CPU1: patch_level=0x0a404102
<6>[ 43.972280][ T20] ACPI: \_SB_.PLTF.C001: Found 3 idle states
<6>[ 43.972280][ T3127] Spectre V2 : Update user space SMT mitigation: STIBP always-on
<6>[ 43.972280][ T3127] CPU1 is up
<6>[ 43.972280][ T3127] smpboot: Booting Node 0 Processor 2 APIC 0x2
<6>[ 43.972280][ T0] microcode: CPU2: patch_level=0x0a404102
<6>[ 43.972280][ T26] ACPI: \_SB_.PLTF.C002: Found 3 idle states
<6>[ 43.972280][ T3127] CPU2 is up
<6>[ 43.972280][ T3127] smpboot: Booting Node 0 Processor 3 APIC 0x3
<6>[ 43.972280][ T0] microcode: CPU3: patch_level=0x0a404102
<6>[ 43.972280][ T32] ACPI: \_SB_.PLTF.C003: Found 3 idle states
<6>[ 43.972280][ T3127] CPU3 is up
<6>[ 43.972280][ T3127] smpboot: Booting Node 0 Processor 4 APIC 0x4
Panic#1 Part12
<6>[ 43.948841][ T3127] smpboot: CPU 5 is now offline
<6>[ 43.951017][ T3127] smpboot: CPU 6 is now offline
<6>[ 43.953153][ T3127] smpboot: CPU 7 is now offline
<6>[ 43.955102][ T3127] smpboot: CPU 8 is now offline
<6>[ 43.956928][ T3127] smpboot: CPU 9 is now offline
<6>[ 43.958665][ T3127] smpboot: CPU 10 is now offline
<6>[ 43.960465][ T3127] smpboot: CPU 11 is now offline
<6>[ 43.962495][ T3127] smpboot: CPU 12 is now offline
<6>[ 43.964348][ T3127] smpboot: CPU 13 is now offline
<6>[ 43.966260][ T3127] smpboot: CPU 14 is now offline
<6>[ 43.966577][ T3127] Spectre V2 : Update user space SMT mitigation: STIBP off
<6>[ 43.967985][ T3127] smpboot: CPU 15 is now offline
<6>[ 43.969504][ T3127] PM: hibernation: Creating image:
<6>[ 43.972280][ T3127] PM: hibernation: Need to copy 731648 pages
<7>[ 43.972280][ T3127] PM: hibernation: Normal pages needed: 731648 + 1024, available pages: 7332255
<6>[ 43.972280][ T3127] ACPI: PM: Restoring platform NVS memory
<6>[ 43.972280][ T3127] ACPI: EC: EC started
<6>[ 43.972280][ T3127] AMD-Vi: Virtual APIC enabled
Panic#1 Part13
<6>[ 42.880448][ T3127] PM: hibernation: Allocated 671793 pages for snapshot
<6>[ 42.880452][ T3127] PM: hibernation: Allocated 2687172 kbytes in 0.22 seconds (12214.41 MB/s)
<6>[ 42.880454][ T3127] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
<6>[ 42.881978][ T3127] printk: Suspending console(s) (use no_console_suspend to debug)
<6>[ 43.777041][ T117] amdgpu 0000:33:00.0: amdgpu: free PSP TMR buffer
<6>[ 43.808095][ T117] amdgpu 0000:33:00.0: amdgpu: MODE2 reset
<6>[ 43.818353][ T3127] ACPI: EC: interrupt blocked
<6>[ 43.819200][ T3127] ACPI: PM: Preparing to enter system sleep state S4
<6>[ 43.928507][ T3127] ACPI: EC: event blocked
<6>[ 43.928511][ T3127] ACPI: EC: EC stopped
<6>[ 43.928512][ T3127] ACPI: PM: Saving platform NVS memory
<6>[ 43.938079][ T3127] Disabling non-boot CPUs ...
<6>[ 43.940193][ T3127] smpboot: CPU 1 is now offline
<6>[ 43.942551][ T3127] smpboot: CPU 2 is now offline
<6>[ 43.944829][ T3127] smpboot: CPU 3 is now offline
<6>[ 43.946868][ T3127] smpboot: CPU 4 is now offline
Panic#1 Part14
<7>[ 42.650552][ T3127] PM: hibernation: Marking nosave pages: [mem 0x000a0000-0x000fffff]
<7>[ 42.650553][ T3127] PM: hibernation: Marking nosave pages: [mem 0x09c00000-0x09da0fff]
<7>[ 42.650555][ T3127] PM: hibernation: Marking nosave pages: [mem 0x09f00000-0x09f27fff]
<7>[ 42.650556][ T3127] PM: hibernation: Marking nosave pages: [mem 0x3ed04000-0x3ed04fff]
<7>[ 42.650556][ T3127] PM: hibernation: Marking nosave pages: [mem 0x3ed0e000-0x3ed0efff]
<7>[ 42.650557][ T3127] PM: hibernation: Marking nosave pages: [mem 0x6a9d4000-0x6aa64fff]
<7>[ 42.650558][ T3127] PM: hibernation: Marking nosave pages: [mem 0x6b9e6000-0x6b9e6fff]
<7>[ 42.650558][ T3127] PM: hibernation: Marking nosave pages: [mem 0x6ba11000-0x6ba11fff]
<7>[ 42.650558][ T3127] PM: hibernation: Marking nosave pages: [mem 0x7057e000-0x777fdfff]
<7>[ 42.650664][ T3127] PM: hibernation: Marking nosave pages: [mem 0x79ffd000-0xffffffff]
<7>[ 42.651637][ T3127] PM: hibernation: Basic memory bitmaps created
<6>[ 42.651991][ T3127] PM: hibernation: Preallocating image memory
Panic#1 Part15
<6>[ 10.297326][ T2087] NET: Registered PF_PACKET protocol family
<6>[ 23.470694][ T2067] wlan0: authenticate with 0a:18:d6:e2:ed:f1
<6>[ 23.511526][ T2067] wlan0: send auth to 0a:18:d6:e2:ed:f1 (try 1/3)
<6>[ 23.515056][ T123] wlan0: authenticated
<6>[ 23.516281][ T123] wlan0: associate with 0a:18:d6:e2:ed:f1 (try 1/3)
<6>[ 23.530613][ T123] wlan0: RX AssocResp from 0a:18:d6:e2:ed:f1 (capab=0x1511 status=0 aid=4)
<6>[ 23.616330][ T123] wlan0: associated
<6>[ 23.792833][ T2067] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
<6>[ 40.301799][ T2067] wlan0: deauthenticating from 0a:18:d6:e2:ed:f1 by local choice (Reason: 3=DEAUTH_LEAVING)
<6>[ 42.513551][ T3127] PM: hibernation: hibernation entry
<6>[ 42.648547][ T3127] Filesystems sync: 0.027 seconds
<6>[ 42.648861][ T3127] Freezing user space processes ... (elapsed 0.001 seconds) done.
<6>[ 42.650402][ T3127] OOM killer disabled.
<7>[ 42.650550][ T3127] PM: hibernation: Marking nosave pages: [mem 0x00000000-0x00000fff]
Panic#1 Part16
<6>[ 8.729751][ T1649] bpfilter: Loaded bpfilter_umh pid 1650
<13>[ 8.729870][ T1650] Started bpfilter
<6>[ 8.932345][ T190] mhi mhi0: Wait for device to enter SBL or Mission mode
<6>[ 9.038184][ T1018] mc: Linux media interface: v0.10
<6>[ 9.046841][ T1018] videodev: Linux video capture interface: v2.00
<6>[ 9.201670][ T1900] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
<6>[ 9.349664][ T1018] usb 5-1: Found UVC 1.10 device Integrated Camera (04f2:b761)
<6>[ 9.356486][ T1018] input: Integrated Camera: Integrated C as /devices/pci0000:00/0000:00:08.3/0000:34:00.0/usb5/5-1/5-1:1.0/input/input22
<6>[ 9.356554][ T1018] usbcore: registered new interface driver uvcvideo
<6>[ 9.634337][ T111] ath11k_pci 0000:01:00.0: chip_id 0x12 chip_family 0xb board_id 0xff soc_id 0x400c1211
<6>[ 9.634346][ T111] ath11k_pci 0000:01:00.0: fw_version 0x110f0c35 fw_build_timestamp 2022-03-30 09:05 fw_build_id WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.7
Panic#1 Part17
<6>[ 8.277743][ T1283] NET: Registered PF_QIPCRTR protocol family
<6>[ 8.302298][ T979] BTRFS info: devid 1 device path /dev/mapper/system-root changed to /dev/dm-2 scanned by systemd-udevd (979)
<6>[ 8.302787][ T979] BTRFS info: devid 1 device path /dev/dm-2 changed to /dev/mapper/system-root scanned by systemd-udevd (979)
<6>[ 8.340862][ T84] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:08.1/0000:33:00.6/sound/card1/input19
<6>[ 8.340910][ T84] input: HD-Audio Generic Mic as /devices/pci0000:00/0000:00:08.1/0000:33:00.6/sound/card1/input20
<6>[ 8.340957][ T84] input: HD-Audio Generic Headphone as /devices/pci0000:00/0000:00:08.1/0000:33:00.6/sound/card1/input21
<6>[ 8.435325][ T1000] mhi mhi0: Requested to power ON
<6>[ 8.435339][ T1000] mhi mhi0: Power on setup success
<6>[ 8.440353][ T1011] acp_yc_mach acp_yc_mach.0: Enabling ACP DMIC support via DMI
<6>[ 8.440392][ T113] acp_yc_mach acp_yc_mach.0: Enabling ACP DMIC support via DMI
<6>[ 8.632654][ T19] intel_rapl_common: Found RAPL domain package
<6>[ 8.632658][ T19] intel_rapl_common: Found RAPL domain core
Panic#1 Part18
<6>[ 8.247910][ T1269] snd_hda_codec_realtek hdaudioC1D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
<6>[ 8.247912][ T1269] snd_hda_codec_realtek hdaudioC1D0: mono: mono_out=0x0
<6>[ 8.247913][ T1269] snd_hda_codec_realtek hdaudioC1D0: inputs:
<6>[ 8.247914][ T1269] snd_hda_codec_realtek hdaudioC1D0: Mic=0x19
<6>[ 8.251037][ T984] SVM: TSC scaling supported
<6>[ 8.251039][ T984] kvm: Nested Virtualization enabled
<6>[ 8.251041][ T984] SVM: kvm: Nested Paging enabled
<6>[ 8.251051][ T984] SVM: Virtual VMLOAD VMSAVE supported
<6>[ 8.251052][ T984] SVM: Virtual GIF supported
<6>[ 8.251052][ T984] SVM: LBR virtualization supported
<6>[ 8.265303][ T1017] MCE: In-kernel MCE decoding enabled.
<6>[ 8.269965][ T1000] ath11k_pci 0000:01:00.0: BAR 0: assigned [mem 0x98000000-0x981fffff 64bit]
<6>[ 8.269982][ T1000] ath11k_pci 0000:01:00.0: enabling device (0000 -> 0002)
<6>[ 8.270356][ T1000] ath11k_pci 0000:01:00.0: MSI vectors: 32
<6>[ 8.270362][ T1000] ath11k_pci 0000:01:00.0: wcn6855 hw2.1
Is this a known issue or is there some workaround I could try?
Thanks,
//richard
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Resume from hibernation fails due to ath11k_pci
2023-01-22 22:12 Resume from hibernation fails due to ath11k_pci Richard Weinberger
@ 2023-02-13 11:58 ` Kalle Valo
2023-02-13 12:24 ` Richard Weinberger
0 siblings, 1 reply; 6+ messages in thread
From: Kalle Valo @ 2023-02-13 11:58 UTC (permalink / raw)
To: Richard Weinberger; +Cc: linux-wireless, ath11k
Richard Weinberger <richard@nod.at> writes:
> On my shiny new Lenovo T14s resume from hibernation always fails, and crashes the kernel.
> Looks like ath11k_pci is unable to resume the device.
> This happens also with Linus' tree as of today.
Unfortunately a known issue in ath11k but no fix available:
https://bugzilla.kernel.org/show_bug.cgi?id=214649
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Resume from hibernation fails due to ath11k_pci
2023-02-13 11:58 ` Kalle Valo
@ 2023-02-13 12:24 ` Richard Weinberger
2023-02-13 12:33 ` Kalle Valo
0 siblings, 1 reply; 6+ messages in thread
From: Richard Weinberger @ 2023-02-13 12:24 UTC (permalink / raw)
To: kvalo; +Cc: linux-wireless, ath11k
----- Ursprüngliche Mail -----
> Von: "kvalo" <kvalo@kernel.org>
> Richard Weinberger <richard@nod.at> writes:
>
>> On my shiny new Lenovo T14s resume from hibernation always fails, and crashes
>> the kernel.
>> Looks like ath11k_pci is unable to resume the device.
>> This happens also with Linus' tree as of today.
>
> Unfortunately a known issue in ath11k but no fix available:
>
> https://bugzilla.kernel.org/show_bug.cgi?id=214649
So the device is unable to operate after entering ACPI S4.
Is this a bug in the Linux ath11k driver itself or more likely a firmware
chip issue?
I didn't verify whether resume works on Windows though.
Thanks,
//richard
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Resume from hibernation fails due to ath11k_pci
2023-02-13 12:24 ` Richard Weinberger
@ 2023-02-13 12:33 ` Kalle Valo
2023-02-13 13:15 ` Richard Weinberger
0 siblings, 1 reply; 6+ messages in thread
From: Kalle Valo @ 2023-02-13 12:33 UTC (permalink / raw)
To: Richard Weinberger; +Cc: linux-wireless, ath11k
Richard Weinberger <richard@nod.at> writes:
> ----- Ursprüngliche Mail -----
>> Von: "kvalo" <kvalo@kernel.org>
>> Richard Weinberger <richard@nod.at> writes:
>>
>>> On my shiny new Lenovo T14s resume from hibernation always fails, and crashes
>>> the kernel.
>>> Looks like ath11k_pci is unable to resume the device.
>>> This happens also with Linus' tree as of today.
>>
>> Unfortunately a known issue in ath11k but no fix available:
>>
>> https://bugzilla.kernel.org/show_bug.cgi?id=214649
>
> So the device is unable to operate after entering ACPI S4.
>
> Is this a bug in the Linux ath11k driver itself or more likely a
> firmware chip issue? I didn't verify whether resume works on Windows
> though.
IIRC the issue is that ath11k expects the firmware to be running during
suspend. And this was because shutting down the firmware for suspend
caused problems in the MHI subsystem during resume. To fix this I
suspect we need changes both in ath11k and in the MHI subsystem, so not
easy.
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Resume from hibernation fails due to ath11k_pci
2023-02-13 12:33 ` Kalle Valo
@ 2023-02-13 13:15 ` Richard Weinberger
2023-02-13 18:19 ` Kalle Valo
0 siblings, 1 reply; 6+ messages in thread
From: Richard Weinberger @ 2023-02-13 13:15 UTC (permalink / raw)
To: kvalo; +Cc: linux-wireless, ath11k
----- Ursprüngliche Mail -----
> Von: "kvalo" <kvalo@kernel.org>
> IIRC the issue is that ath11k expects the firmware to be running during
> suspend. And this was because shutting down the firmware for suspend
> caused problems in the MHI subsystem during resume. To fix this I
> suspect we need changes both in ath11k and in the MHI subsystem, so not
> easy.
Hm.
So, currently the device is put into WoW mode instead of powering it off because
of issues in the MHI subsystem.
At least this patch series indicates so:
https://lore.kernel.org/all/1607708150-21066-1-git-send-email-kvalo@codeaurora.org/
On the other hand, my device seems to have trouble with that workaround.
Maybe powering it off completely helps.
Do you have a pointer to said MHI issues?
Thanks,
//richard
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Resume from hibernation fails due to ath11k_pci
2023-02-13 13:15 ` Richard Weinberger
@ 2023-02-13 18:19 ` Kalle Valo
0 siblings, 0 replies; 6+ messages in thread
From: Kalle Valo @ 2023-02-13 18:19 UTC (permalink / raw)
To: Richard Weinberger; +Cc: linux-wireless, ath11k
Richard Weinberger <richard@nod.at> writes:
> ----- Ursprüngliche Mail -----
>> Von: "kvalo" <kvalo@kernel.org>
>> IIRC the issue is that ath11k expects the firmware to be running during
>> suspend. And this was because shutting down the firmware for suspend
>> caused problems in the MHI subsystem during resume. To fix this I
>> suspect we need changes both in ath11k and in the MHI subsystem, so not
>> easy.
>
> Hm. So, currently the device is put into WoW mode instead of powering
> it off because of issues in the MHI subsystem. At least this patch
> series indicates so:
> https://lore.kernel.org/all/1607708150-21066-1-git-send-email-kvalo@codeaurora.org/
>
> On the other hand, my device seems to have trouble with that workaround.
> Maybe powering it off completely helps.
>
> Do you have a pointer to said MHI issues?
No pointers but IIRC it was something related to MHI creating a struct
device in an invalid context and MHI fails because of that. Maybe it was
so that when mac80211 calls ath11k_mac_op_start() during resume, ath11k
called MHI to enable power on the device and MHI tries to create a
struct device at the same time, or something like that. This was a long
time ago so not sure.
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^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2023-02-13 18:20 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2023-02-13 11:58 ` Kalle Valo
2023-02-13 12:24 ` Richard Weinberger
2023-02-13 12:33 ` Kalle Valo
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