Date: Mon, 27 Apr 2020 14:27:00 +0200 From: Marc Veldman <marc@bumblingdork.com> To: freebsd-current@freebsd.org Subject: iwm0 UNHANDLED error Message-ID: <CABaTypGtwJZTyg-Q1Xs9nKEaWKbD_5hDoxqSvQ-tay333VNMdg@mail.gmail.com>
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[-- Attachment #1 --]
I the following error message when booting:
iwm0: frame 8/160 b800002c UNHANDLED (this should not happen)
With some debug code:
iwm0: frame 8/160 b800002c UNHANDLED (this should not happen) Code 00ce
Any ideas?
Dmesg attached.
Best regards,
Marc Veldman
[-- Attachment #2 --]
---<<BOOT>>---
Copyright (c) 1992-2020 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 13.0-CURRENT #1 r360329M: Sun Apr 26 11:19:42 CEST 2020
marc@devnovo:/usr/obj/usr/src/amd64.amd64/sys/GENERIC amd64
FreeBSD clang version 10.0.0 (git@github.com:llvm/llvm-project.git llvmorg-10.0.0-0-gd32170dbd5b)
WARNING: WITNESS option enabled, expect reduced performance.
VT(efifb): resolution 1920x1080
CPU: Intel(R) Core(TM) i7-6500U CPU @ 2.50GHz (2592.10-MHz K8-class CPU)
Origin="GenuineIntel" Id=0x406e3 Family=0x6 Model=0x4e Stepping=3
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
Features2=0x7ffafbbf<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,SDBG,FMA,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND>
AMD Features=0x2c100800<SYSCALL,NX,Page1GB,RDTSCP,LM>
AMD Features2=0x121<LAHF,ABM,Prefetch>
Structured Extended Features=0x29c67af<FSGSBASE,TSCADJ,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,NFPUSG,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PROCTRACE>
Structured Extended Features3=0x9c000000<IBPB,STIBP,L1DFL,SSBD>
XSAVE Features=0xf<XSAVEOPT,XSAVEC,XINUSE,XSAVES>
VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID
TSC: P-state invariant, performance statistics
real memory = 17179869184 (16384 MB)
avail memory = 16424812544 (15663 MB)
Event timer "LAPIC" quality 600
ACPI APIC Table: <LENOVO TP-N1K >
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
FreeBSD/SMP: 1 package(s) x 2 core(s) x 2 hardware threads
random: registering fast source Intel Secure Key RNG
random: fast provider: "Intel Secure Key RNG"
random: unblocking device.
ioapic0 <Version 2.0> irqs 0-119
Launching APs: 1 2 3
Timecounter "TSC-low" frequency 1296047858 Hz quality 1000
random: entropy device external interface
WARNING: Device "kbd" is Giant locked and may be deleted before FreeBSD 13.0.
kbd1 at kbdmux0
000.000044 [4342] netmap_init netmap: loaded module
[ath_hal] loaded
nexus0
efirtc0: <EFI Realtime Clock>
efirtc0: registered as a time-of-day clock, resolution 1.000000s
cryptosoft0: <software crypto>
aesni0: <AES-CBC,AES-CCM,AES-GCM,AES-ICM,AES-XTS>
acpi0: <LENOVO TP-N1K>
acpi_ec0: <Embedded Controller: GPE 0x16, ECDT> port 0x62,0x66 on acpi0
acpi0: Power Button (fixed)
cpu0: <ACPI CPU> on acpi0
attimer0: <AT timer> port 0x40-0x43 irq 0 on acpi0
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
Timecounter "HPET" frequency 24000000 Hz quality 950
Event timer "HPET" frequency 24000000 Hz quality 550
Event timer "HPET1" frequency 24000000 Hz quality 440
Event timer "HPET2" frequency 24000000 Hz quality 440
Event timer "HPET3" frequency 24000000 Hz quality 440
Event timer "HPET4" frequency 24000000 Hz quality 440
atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
atrtc0: registered as a time-of-day clock, resolution 1.000000s
Event timer "RTC" frequency 32768 Hz quality 0
Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1808-0x180b on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_button0: <Sleep Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
vgapci0: <VGA-compatible display> port 0xe000-0xe03f mem 0xf2000000-0xf2ffffff,0xd0000000-0xdfffffff irq 16 at device 2.0 on pci0
vgapci0: Boot video device
xhci0: <Intel Sunrise Point-LP USB 3.0 controller> mem 0xf4220000-0xf422ffff at device 20.0 on pci0
xhci0: 32 bytes context size, 64-bit DMA
usbus0 on xhci0
usbus0: 5.0Gbps Super Speed USB v3.0
pci0: <simple comms> at device 22.0 (no driver attached)
ahci0: <Intel Sunrise Point-LP AHCI SATA controller> port 0xe080-0xe087,0xe088-0xe08b,0xe060-0xe07f mem 0xf4248000-0xf4249fff,0xf424f000-0xf424f0ff,0xf424d000-0xf424d7ff at device 23.0 on pci0
ahci0: AHCI v1.31 with 1 6Gbps ports, Port Multiplier not supported
ahcich1: <AHCI channel> at channel 1 on ahci0
pcib1: <ACPI PCI-PCI bridge> at device 28.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pci1: <unknown> at device 0.0 (no driver attached)
pcib2: <ACPI PCI-PCI bridge> at device 28.2 on pci0
pci2: <ACPI PCI bus> on pcib2
pci2: <network> at device 0.0 (no driver attached)
pcib3: <ACPI PCI-PCI bridge> at device 29.0 on pci0
pci3: <ACPI PCI bus> on pcib3
vgapci1: <VGA-compatible display> port 0xd000-0xd07f mem 0xf3000000-0xf3ffffff,0xe0000000-0xefffffff,0xf0000000-0xf1ffffff at device 0.0 on pci3
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
pci0: <memory> at device 31.2 (no driver attached)
hdac0: <Intel Sunrise Point-LP HDA Controller> mem 0xf4240000-0xf4243fff,0xf4230000-0xf423ffff at device 31.3 on pci0
em0: <Intel(R) PRO/1000 Network Connection> mem 0xf4200000-0xf421ffff at device 31.6 on pci0
em0: Using 1024 TX descriptors and 1024 RX descriptors
em0: Using an MSI interrupt
em0: Ethernet address: 54:ee:75:cb:0d:e3
em0: netmap queues/slots: TX 1/1024, RX 1/1024
acpi_tz0: <Thermal Zone> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
WARNING: Device "psm" is Giant locked and may be deleted before FreeBSD 13.0.
psm0: model Synaptics Touchpad, device ID 0
battery0: <ACPI Control Method Battery> on acpi0
battery1: <ACPI Control Method Battery> on acpi0
acpi_acad0: <AC Adapter> on acpi0
orm0: <ISA Option ROM> at iomem 0xc0000-0xcffff pnpid ORM0000 on isa0
hwpstate_intel0: <Intel Speed Shift> on cpu0
hwpstate_intel1: <Intel Speed Shift> on cpu1
hwpstate_intel2: <Intel Speed Shift> on cpu2
hwpstate_intel3: <Intel Speed Shift> on cpu3
ZFS filesystem version: 5
ZFS storage pool version: features support (5000)
Timecounters tick every 1.000 msec
Obsolete code will be removed soon: random(9) is the obsolete Park-Miller LCG from 1988
hdacc0: <Realtek ALC293 HDA CODEC> at cad 0 on hdac0
hdaa0: <Realtek ALC293 Audio Function Group> at nid 1 on hdacc0
pcm0: <Realtek ALC293 (Analog)> at nid 20 and 26 on hdaa0
pcm1: <Realtek ALC293 (Analog)> at nid 21 and 18 on hdaa0
hdacc1: <Intel Skylake HDA CODEC> at cad 2 on hdac0
hdaa1: <Intel Skylake Audio Function Group> at nid 1 on hdacc1
pcm2: <Intel Skylake (HDMI/DP 8ch)> at nid 3 on hdaa1
Trying to mount root from zfs:zroot/ROOT/default []...
Root mount waiting for: usbus0 CAM
WARNING: WITNESS option enabled, expect reduced performance.
ugen0.1: <0x8086 XHCI root HUB> at usbus0
uhub0 on usbus0
uhub0: <0x8086 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus0
ada0 at ahcich1 bus 0 scbus0 target 0 lun 0
ada0: <Samsung SSD 850 PRO 512GB EXM04B6Q> ACS-2 ATA SATA 3.x device
ada0: Serial Number S39FNX0J625463T
ada0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 512bytes)
ada0: Command Queueing enabled
ada0: 488386MB (1000215216 512 byte sectors)
ada0: quirks=0x3<4K,NCQ_TRIM_BROKEN>
GEOM_ELI: Device ada0p4.eli created.
GEOM_ELI: Encryption: AES-XTS 256
GEOM_ELI: Crypto: software
uhub0: 18 ports with 18 removable, self powered
Root mount waiting for: usbus0
ugen0.2: <Prolific Technology Inc. USB-Serial Controller> at usbus0
Root mount waiting for: usbus0
ugen0.3: <vendor 0x8087 product 0x0a2b> at usbus0
ugen0.4: <SunplusIT Inc Integrated Camera> at usbus0
Root mount waiting for: usbus0
ugen0.5: <vendor 0x138a product 0x0017> at usbus0
lo0: link state changed to UP
pchtherm0: <Skylake PCH Thermal Subsystem> mem 0xf424b000-0xf424bfff at device 20.2 on pci0
iwm0: <Intel(R) Dual Band Wireless AC 8260> mem 0xf4000000-0xf4001fff at device 0.0 on pci2
iwm0: hw rev 0x200, fw ver 22.361476.0, address f4:8c:50:50:22:83
uplcom0 on uhub0
uplcom0: <Prolific Technology Inc. USB-Serial Controller, class 0/0, rev 1.10/3.00, addr 1> on usbus0
wlan0: Ethernet address: f4:8c:50:50:22:83
bus_dma_tag_create with the following non-sleepable locks held:
exclusive sleep mutex iwm0 (network driver) r = 0 (0xfffffe00b0e00010) locked @ /usr/src/sys/dev/iwm/if_iwm.c:2922
stack backtrace:
#0 0xffffffff80c2d381 at witness_debugger+0x71
#1 0xffffffff80c2e31d at witness_warn+0x40d
#2 0xffffffff8101ef3e at bus_dma_tag_create+0x7e
#3 0xffffffff82f065c4 at iwm_dma_contig_alloc+0x64
#4 0xffffffff82f0a4fe at iwm_save_fw_paging+0xde
#5 0xffffffff82f03e5b at iwm_load_ucode_wait_alive+0xc2b
#6 0xffffffff82f0569e at iwm_init+0x10e
#7 0xffffffff82f03066 at iwm_parent+0x46
#8 0xffffffff80c1fcba at taskqueue_run_locked+0xaa
#9 0xffffffff80c20d34 at taskqueue_thread_loop+0x94
#10 0xffffffff80b7e450 at fork_exit+0x80
#11 0xffffffff8103738e at fork_trampoline+0xe
bounce_bus_dmamem_alloc with the following non-sleepable locks held:
exclusive sleep mutex iwm0 (network driver) r = 0 (0xfffffe00b0e00010) locked @ /usr/src/sys/dev/iwm/if_iwm.c:2922
stack backtrace:
#0 0xffffffff80c2d381 at witness_debugger+0x71
#1 0xffffffff80c2e31d at witness_warn+0x40d
#2 0xffffffff8101d37a at bounce_bus_dmamem_alloc+0x3a
#3 0xffffffff82f065e7 at iwm_dma_contig_alloc+0x87
#4 0xffffffff82f0a4fe at iwm_save_fw_paging+0xde
#5 0xffffffff82f03e5b at iwm_load_ucode_wait_alive+0xc2b
#6 0xffffffff82f0569e at iwm_init+0x10e
#7 0xffffffff82f03066 at iwm_parent+0x46
#8 0xffffffff80c1fcba at taskqueue_run_locked+0xaa
#9 0xffffffff80c20d34 at taskqueue_thread_loop+0x94
#10 0xffffffff80b7e450 at fork_exit+0x80
#11 0xffffffff8103738e at fork_trampoline+0xe
bus_dma_tag_create with the following non-sleepable locks held:
exclusive sleep mutex iwm0 (network driver) r = 0 (0xfffffe00b0e00010) locked @ /usr/src/sys/dev/iwm/if_iwm.c:2922
stack backtrace:
#0 0xffffffff80c2d381 at witness_debugger+0x71
#1 0xffffffff80c2e31d at witness_warn+0x40d
#2 0xffffffff8101ef3e at bus_dma_tag_create+0x7e
#3 0xffffffff82f065c4 at iwm_dma_contig_alloc+0x64
#4 0xffffffff82f0a57e at iwm_save_fw_paging+0x15e
#5 0xffffffff82f03e5b at iwm_load_ucode_wait_alive+0xc2b
#6 0xffffffff82f0569e at iwm_init+0x10e
#7 0xffffffff82f03066 at iwm_parent+0x46
#8 0xffffffff80c1fcba at taskqueue_run_locked+0xaa
#9 0xffffffff80c20d34 at taskqueue_thread_loop+0x94
#10 0xffffffff80b7e450 at fork_exit+0x80
#11 0xffffffff8103738e at fork_trampoline+0xe
bounce_bus_dmamem_alloc with the following non-sleepable locks held:
exclusive sleep mutex iwm0 (network driver) r = 0 (0xfffffe00b0e00010) locked @ /usr/src/sys/dev/iwm/if_iwm.c:2922
stack backtrace:
#0 0xffffffff80c2d381 at witness_debugger+0x71
#1 0xffffffff80c2e31d at witness_warn+0x40d
#2 0xffffffff8101d37a at bounce_bus_dmamem_alloc+0x3a
#3 0xffffffff82f065e7 at iwm_dma_contig_alloc+0x87
#4 0xffffffff82f0a57e at iwm_save_fw_paging+0x15e
#5 0xffffffff82f03e5b at iwm_load_ucode_wait_alive+0xc2b
#6 0xffffffff82f0569e at iwm_init+0x10e
#7 0xffffffff82f03066 at iwm_parent+0x46
#8 0xffffffff80c1fcba at taskqueue_run_locked+0xaa
#9 0xffffffff80c20d34 at taskqueue_thread_loop+0x94
#10 0xffffffff80b7e450 at fork_exit+0x80
#11 0xffffffff8103738e at fork_trampoline+0xe
bus_dma_tag_create with the following non-sleepable locks held:
exclusive sleep mutex iwm0 (network driver) r = 0 (0xfffffe00b0e00010) locked @ /usr/src/sys/dev/iwm/if_iwm.c:2922
stack backtrace:
#0 0xffffffff80c2d381 at witness_debugger+0x71
#1 0xffffffff80c2e31d at witness_warn+0x40d
#2 0xffffffff8101ef3e at bus_dma_tag_create+0x7e
#3 0xffffffff82f065c4 at iwm_dma_contig_alloc+0x64
#4 0xffffffff82f0a57e at iwm_save_fw_paging+0x15e
#5 0xffffffff82f03e5b at iwm_load_ucode_wait_alive+0xc2b
#6 0xffffffff82f0569e at iwm_init+0x10e
#7 0xffffffff82f03066 at iwm_parent+0x46
#8 0xffffffff80c1fcba at taskqueue_run_locked+0xaa
#9 0xffffffff80c20d34 at taskqueue_thread_loop+0x94
#10 0xffffffff80b7e450 at fork_exit+0x80
#11 0xffffffff8103738e at fork_trampoline+0xe
bounce_bus_dmamem_alloc with the following non-sleepable locks held:
exclusive sleep mutex iwm0 (network driver) r = 0 (0xfffffe00b0e00010) locked @ /usr/src/sys/dev/iwm/if_iwm.c:2922
stack backtrace:
#0 0xffffffff80c2d381 at witness_debugger+0x71
#1 0xffffffff80c2e31d at witness_warn+0x40d
#2 0xffffffff8101d37a at bounce_bus_dmamem_alloc+0x3a
#3 0xffffffff82f065e7 at iwm_dma_contig_alloc+0x87
#4 0xffffffff82f0a57e at iwm_save_fw_paging+0x15e
#5 0xffffffff82f03e5b at iwm_load_ucode_wait_alive+0xc2b
#6 0xffffffff82f0569e at iwm_init+0x10e
#7 0xffffffff82f03066 at iwm_parent+0x46
#8 0xffffffff80c1fcba at taskqueue_run_locked+0xaa
#9 0xffffffff80c20d34 at taskqueue_thread_loop+0x94
#10 0xffffffff80b7e450 at fork_exit+0x80
#11 0xffffffff8103738e at fork_trampoline+0xe
bus_dma_tag_create with the following non-sleepable locks held:
exclusive sleep mutex iwm0 (network driver) r = 0 (0xfffffe00b0e00010) locked @ /usr/src/sys/dev/iwm/if_iwm.c:2922
stack backtrace:
#0 0xffffffff80c2d381 at witness_debugger+0x71
#1 0xffffffff80c2e31d at witness_warn+0x40d
#2 0xffffffff8101ef3e at bus_dma_tag_create+0x7e
#3 0xffffffff82f065c4 at iwm_dma_contig_alloc+0x64
#4 0xffffffff82f0a57e at iwm_save_fw_paging+0x15e
#5 0xffffffff82f03e5b at iwm_load_ucode_wait_alive+0xc2b
#6 0xffffffff82f0569e at iwm_init+0x10e
#7 0xffffffff82f03066 at iwm_parent+0x46
#8 0xffffffff80c1fcba at taskqueue_run_locked+0xaa
#9 0xffffffff80c20d34 at taskqueue_thread_loop+0x94
#10 0xffffffff80b7e450 at fork_exit+0x80
#11 0xffffffff8103738e at fork_trampoline+0xe
bounce_bus_dmamem_alloc with the following non-sleepable locks held:
exclusive sleep mutex iwm0 (network driver) r = 0 (0xfffffe00b0e00010) locked @ /usr/src/sys/dev/iwm/if_iwm.c:2922
stack backtrace:
#0 0xffffffff80c2d381 at witness_debugger+0x71
#1 0xffffffff80c2e31d at witness_warn+0x40d
#2 0xffffffff8101d37a at bounce_bus_dmamem_alloc+0x3a
#3 0xffffffff82f065e7 at iwm_dma_contig_alloc+0x87
#4 0xffffffff82f0a57e at iwm_save_fw_paging+0x15e
#5 0xffffffff82f03e5b at iwm_load_ucode_wait_alive+0xc2b
#6 0xffffffff82f0569e at iwm_init+0x10e
#7 0xffffffff82f03066 at iwm_parent+0x46
#8 0xffffffff80c1fcba at taskqueue_run_locked+0xaa
#9 0xffffffff80c20d34 at taskqueue_thread_loop+0x94
#10 0xffffffff80b7e450 at fork_exit+0x80
#11 0xffffffff8103738e at fork_trampoline+0xe
bus_dma_tag_create with the following non-sleepable locks held:
exclusive sleep mutex iwm0 (network driver) r = 0 (0xfffffe00b0e00010) locked @ /usr/src/sys/dev/iwm/if_iwm.c:2922
stack backtrace:
#0 0xffffffff80c2d381 at witness_debugger+0x71
#1 0xffffffff80c2e31d at witness_warn+0x40d
#2 0xffffffff8101ef3e at bus_dma_tag_create+0x7e
#3 0xffffffff82f065c4 at iwm_dma_contig_alloc+0x64
#4 0xffffffff82f0a57e at iwm_save_fw_paging+0x15e
#5 0xffffffff82f03e5b at iwm_load_ucode_wait_alive+0xc2b
#6 0xffffffff82f0569e at iwm_init+0x10e
#7 0xffffffff82f03066 at iwm_parent+0x46
#8 0xffffffff80c1fcba at taskqueue_run_locked+0xaa
#9 0xffffffff80c20d34 at taskqueue_thread_loop+0x94
#10 0xffffffff80b7e450 at fork_exit+0x80
#11 0xffffffff8103738e at fork_trampoline+0xe
bounce_bus_dmamem_alloc with the following non-sleepable locks held:
exclusive sleep mutex iwm0 (network driver) r = 0 (0xfffffe00b0e00010) locked @ /usr/src/sys/dev/iwm/if_iwm.c:2922
stack backtrace:
#0 0xffffffff80c2d381 at witness_debugger+0x71
#1 0xffffffff80c2e31d at witness_warn+0x40d
#2 0xffffffff8101d37a at bounce_bus_dmamem_alloc+0x3a
#3 0xffffffff82f065e7 at iwm_dma_contig_alloc+0x87
#4 0xffffffff82f0a57e at iwm_save_fw_paging+0x15e
#5 0xffffffff82f03e5b at iwm_load_ucode_wait_alive+0xc2b
#6 0xffffffff82f0569e at iwm_init+0x10e
#7 0xffffffff82f03066 at iwm_parent+0x46
#8 0xffffffff80c1fcba at taskqueue_run_locked+0xaa
#9 0xffffffff80c20d34 at taskqueue_thread_loop+0x94
#10 0xffffffff80b7e450 at fork_exit+0x80
#11 0xffffffff8103738e at fork_trampoline+0xe
ng_ubt: HCI command 0xfc05 timed out
ubt0 on uhub0
ubt0: <vendor 0x8087 product 0x0a2b, class 224/1, rev 2.00/0.01, addr 2> on usbus0
wlan0: link state changed to UP
WARNING: attempt to domain_add(bluetooth) after domainfinalize()
WARNING: attempt to domain_add(netgraph) after domainfinalize()
iwm0: frame 8/160 b800002c UNHANDLED (this should not happen) Code 00ce
Security policy loaded: MAC/ntpd (mac_ntpd)
ng_hci_process_command_complete: ubt0hci - HCI command failed, OGF=0x8, OCF=0x60, status=0x1
ng_hci_process_command_complete: ubt0hci - HCI command failed, OGF=0x8, OCF=0x60, status=0x1
ng_hci_process_command_complete: ubt0hci - HCI command failed, OGF=0x8, OCF=0x60, status=0x1
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