[DragonFlyBSD - Bug #3214] master: kernel panics in drm after commit 1dedbd3b06c68f627b7825694444529d5eb2b1bf

bugtracker-admin at leaf.dragonflybsd.org bugtracker-admin at leaf.dragonflybsd.org
Mon Nov 18 04:03:23 PST 2019


Issue #3214 has been updated by peeter.


The full dmesg:

---
Copyright (c) 2003-2019 The DragonFly Project.
Copyright (c) 1992-2003 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.
DragonFly v5.7.0.1026.g4192c9-DEVELOPMENT #2: Mon Nov 18 13:38:50 EET 2019
    root at saturn:/usr/obj/usr/src/sys/X86_64_GENERIC
acpi_hpet: frequency 14318180
Using cputimer HPET for TSC calibration
Timer latency (in TSC ticks): 3557 min=3240 max=3744
TSC invariant clock: 3600000095 Hz
CPU: AMD Ryzen 7 3700X 8-Core Processor              (3600.00-MHz K8-class CPU)
  Origin = "AuthenticAMD"  Id = 0x870f10  Stepping = 0
  Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
  Features2=0x76d8320b<SSE3,PCLMULQDQ,MON,SSSE3,FMA,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AESNI,XSAVE,AVX,F16C,RDRND>
  AMD Features=0x2e500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM>
  AMD Features2=0x75c237ff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS,SKINIT,WDT,TCE,Topology,PCX_CORE,PCX_NB,DBE,PCX_L2I,MWAITX,<b30>>
  Structured Extended Features=0x219c91a9<GSFSBASE,BMI1,AVX2,SMEP,BMI2,RDSEED,ADX,SMAP>
  Thermal and PM Features=0x4<ARAT>
  MONITOR/MWAIT Features=0x3<CST,INTBRK>
CPU Special Features Installed: SMAP SMEP
real memory  = 68647346176 (65467 MB)
avail memory = 66430472192 (63353 MB)
   LAPIC AMD elvt0: 0x00010000
   LAPIC AMD elvt1: 0x00010000
   LAPIC AMD elvt2: 0x00010000
   LAPIC AMD elvt3: 0x00010000
LAPIC latency (in TSC ticks): 330 min: 324 max: 360
lapic: divisor index 0, frequency 50000001 Hz
core_bits 7 logical_CPU_bits 0
2-way htt, 1 Nodes, 64 cores/node
CPU Topology: cores_per_chip: 8; threads_per_core: 2; chips_per_package: 1;
Compute unit iDS:
0-0; 
srat_probe: can't locate SRAT
SMI Frequency (worst case): 80 Hz (12431 us)
Initialize MI interrupts for 16 cpus
TSC testing MP synchronization ...
TSC MPSYNC TEST 6408 16 -> 400 (10uS=36000)
TSC is MP synchronized
TSC: cputimer freq 112500002, shift 5
Spectre: support=( STIBP IBPB STIBP_AUTO IBRS_REQUESTED ) req=0010 operating=( STIBP_AUTO )
MDS: support=( MDS_NOT_REQUIRED ) req=0000 operating=( none )
wdog: In-kernel automatic watchdog reset enabled
evdev device loaded.
kbd1 at kbdmux0
md0: Malloc disk
interrupt uses mplock: swi_taskq
ACPI: RSDP 0x00000000DBDC7000 000024 (v02 ALASKA)
ACPI: XSDT 0x00000000DBDC7098 0000B4 (v01 ALASKA A M I    01072009 AMI  00010013)
ACPI: FACP 0x00000000DBDCE308 000114 (v06 ALASKA A M I    01072009 AMI  00010013)
ACPI: DSDT 0x00000000DBDC71E8 00711D (v02 ALASKA A M I    01072009 INTL 20120913)
ACPI: FACS 0x00000000DBE33E00 000040
ACPI: APIC 0x00000000DBDCE420 00015E (v03 ALASKA A M I    01072009 AMI  00010013)
ACPI: FPDT 0x00000000DBDCE580 000044 (v01 ALASKA A M I    01072009 AMI  00010013)
ACPI: FIDT 0x00000000DBDCE5C8 00009C (v01 ALASKA A M I    01072009 AMI  00010013)
ACPI: SSDT 0x00000000DBDCE668 0000FC (v02 ALASKA CPUSSDT  01072009 AMI  01072009)
ACPI: SSDT 0x00000000DBDCE768 008C98 (v02 AMD    AMD ALIB 00000002 MSFT 04000000)
ACPI: SSDT 0x00000000DBDD7400 003190 (v01 AMD    AMD AOD  00000001 INTL 20120913)
ACPI: MCFG 0x00000000DBDDA590 00003C (v01 ALASKA A M I    01072009 MSFT 00010013)
ACPI: AAFT 0x00000000DBDDA5D0 00047C (v01 ALASKA OEMAAFT  01072009 MSFT 00000097)
ACPI: HPET 0x00000000DBDDAA50 000038 (v01 ALASKA A M I    01072009 AMI  00000005)
ACPI: SSDT 0x00000000DBDDAA88 000024 (v01 AMDBIX BIXBY    00001000 INTL 20120913)
ACPI: UEFI 0x00000000DBDDAAB0 000042 (v01 ALASKA A M I    00000002      01000013)
ACPI: BGRT 0x00000000DBDDAAF8 000038 (v01 ALASKA A M I    01072009 AMI  00010013)
ACPI: SSDT 0x00000000DBDDAB30 002314 (v01 AMD    AMD CPU  00000001 AMD  00000001)
ACPI: CRAT 0x00000000DBDDCE48 001558 (v01 AMD    AMD CRAT 00000001 AMD  00000001)
ACPI: CDIT 0x00000000DBDDE3A0 000029 (v01 AMD    AMD CDIT 00000001 AMD  00000001)
ACPI: SSDT 0x00000000DBDDE3D0 001D34 (v01 AMD    AmdTable 00000001 INTL 20120913)
ACPI: WSMT 0x00000000DBDE0108 000028 (v01 ALASKA A M I    01072009 AMI  00010013)
sc0: <System console> on motherboard
sc0: EFI_FB <16 virtual consoles, flags=0x700>
cryptosoft0: <software crypto> on motherboard
acpi0: <ALASKA A M I > on motherboard
ACPI: 7 ACPI AML tables successfully acquired and loaded
ACPI FADT: SCI testing interrupt mode ...
ACPI FADT: SCI select level/low
acpi0: Power Button (fixed)
acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
acpi_timer0 on acpi0
cpu0: <ACPI CPU> on acpi0
cpu_cst0: <ACPI CPU C-State> on cpu0
cpu_pst0: <ACPI CPU P-State> on cpu0
cpu1: acpi id mismatch, madt 2, processor object 1
cpu1: <ACPI CPU> on acpi0
cpu_cst1: <ACPI CPU C-State> on cpu1
cpu_pst1: <ACPI CPU P-State> on cpu1
cpu2: acpi id mismatch, madt 4, processor object 2
cpu2: <ACPI CPU> on acpi0
cpu_cst2: <ACPI CPU C-State> on cpu2
cpu_pst2: <ACPI CPU P-State> on cpu2
cpu3: acpi id mismatch, madt 6, processor object 3
cpu3: <ACPI CPU> on acpi0
cpu_cst3: <ACPI CPU C-State> on cpu3
cpu_pst3: <ACPI CPU P-State> on cpu3
cpu4: acpi id mismatch, madt 8, processor object 4
cpu4: <ACPI CPU> on acpi0
cpu_cst4: <ACPI CPU C-State> on cpu4
cpu_pst4: <ACPI CPU P-State> on cpu4
cpu5: acpi id mismatch, madt 10, processor object 5
cpu5: <ACPI CPU> on acpi0
cpu_cst5: <ACPI CPU C-State> on cpu5
cpu_pst5: <ACPI CPU P-State> on cpu5
cpu6: acpi id mismatch, madt 12, processor object 6
cpu6: <ACPI CPU> on acpi0
cpu_cst6: <ACPI CPU C-State> on cpu6
cpu_pst6: <ACPI CPU P-State> on cpu6
cpu7: acpi id mismatch, madt 14, processor object 7
cpu7: <ACPI CPU> on acpi0
cpu_cst7: <ACPI CPU C-State> on cpu7
cpu_pst7: <ACPI CPU P-State> on cpu7
cpu8: acpi id mismatch, madt 1, processor object 8
cpu8: <ACPI CPU> on acpi0
cpu_cst8: <ACPI CPU C-State> on cpu8
cpu_pst8: <ACPI CPU P-State> on cpu8
cpu9: acpi id mismatch, madt 3, processor object 9
cpu9: <ACPI CPU> on acpi0
cpu_cst9: <ACPI CPU C-State> on cpu9
cpu_pst9: <ACPI CPU P-State> on cpu9
cpu10: acpi id mismatch, madt 5, processor object 10
cpu10: <ACPI CPU> on acpi0
cpu_cst10: <ACPI CPU C-State> on cpu10
cpu_pst10: <ACPI CPU P-State> on cpu10
cpu11: acpi id mismatch, madt 7, processor object 11
cpu11: <ACPI CPU> on acpi0
cpu_cst11: <ACPI CPU C-State> on cpu11
cpu_pst11: <ACPI CPU P-State> on cpu11
cpu12: acpi id mismatch, madt 9, processor object 12
cpu12: <ACPI CPU> on acpi0
cpu_cst12: <ACPI CPU C-State> on cpu12
cpu_pst12: <ACPI CPU P-State> on cpu12
cpu13: acpi id mismatch, madt 11, processor object 13
cpu13: <ACPI CPU> on acpi0
cpu_cst13: <ACPI CPU C-State> on cpu13
cpu_pst13: <ACPI CPU P-State> on cpu13
cpu14: acpi id mismatch, madt 13, processor object 14
cpu14: <ACPI CPU> on acpi0
cpu_cst14: <ACPI CPU C-State> on cpu14
cpu_pst14: <ACPI CPU P-State> on cpu14
cpu15: <ACPI CPU> on acpi0
cpu_cst15: <ACPI CPU C-State> on cpu15
cpu_pst15: <ACPI CPU P-State> on cpu15
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 1.1 on pci0
pci1: <ACPI PCI bus> on pcib1
nvme0: <NVME-PCIe> mem 0xfcf00000-0xfcf03fff irq 24 at device 0.0 on pci1
nvme0: mapped 17 MSIX IRQs
nvme0: NVME Version 1.3 maxqe=16384 caps=000000303c033fff
nvme0: Model Samsung_SSD_970_EVO_Plus_500GB BaseSerial S4EVNF0M666007H nscount=1
nvme0: Request 32/16 queues, Returns 32/16 queues, optimal map
nvme0: Interrupt Coalesce: 100uS / 4 qentries
nvme0: Disk nvme0 ns=1 blksize=512 lbacnt=976773168 cap=465GB serno=S4EVNF0M666007H-1
pcib2: <ACPI PCI-PCI bridge> at device 1.2 on pci0
pci2: <ACPI PCI bus> on pcib2
pcib3: <ACPI PCI-PCI bridge> irq 28 at device 0.0 on pci2
pci3: <ACPI PCI bus> on pcib3
pcib3: No _PRT found, routing with pci
pcib3: No _PRT found, routing with pci
pcib3: No _PRT found, routing with pci
pcib4: <ACPI PCI-PCI bridge> at device 6.0 on pci3
pci4: <ACPI PCI bus> on pcib4
pcib4: No _PRT found, routing with pci
pcib3: No _PRT found, routing with pci
igb0: <Intel(R) PRO/1000 I211_COPPER> port 0xf000-0xf01f mem 0xfc820000-0xfc823fff,0xfc800000-0xfc81ffff irq 30 at device 0.0 on pci4
igb0: MAC address: 70:85:c2:db:71:58
pcib5: <ACPI PCI-PCI bridge> irq 28 at device 8.0 on pci3
pci5: <ACPI PCI bus> on pcib5
pcib5: No _PRT found, routing with pci
pcib3: No _PRT found, routing with pci
pcib5: No _PRT found, routing with pci
pcib3: No _PRT found, routing with pci
pci5: <unknown> (vendor 0x1022, dev 0x1485) at device 0.0
xhci0: <XHCI (generic) USB 3.0 controller> mem 0xfc500000-0xfc5fffff irq 28 at device 0.1 on pci5
xhci0: 64 bytes context size, 64-bit DMA
usbus0 on xhci0
usbus0: 5.0Gbps Super Speed USB v3.0
xhci1: <XHCI (generic) USB 3.0 controller> mem 0xfc400000-0xfc4fffff irq 30 at device 0.3 on pci5
ugen0.1: <0x1022> at usbus0
xhci1: 64 bytes context size, 64-bit DMA
uhub0: <0x1022 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus0
usbus1 on xhci1
usbus1: 5.0Gbps Super Speed USB v3.0
pcib6: <MPTABLE PCI-PCI bridge> irq 29 at device 9.0 on pci3
pci6: <PCI bus> on pcib6
ugen1.1: <0x1022> at usbus1
pcib3: No _PRT found, routing with pci
uhub1: <0x1022 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus1
ahci0: <AHCI-PCI-SATA> mem 0xfc700000-0xfc7007ff irq 29 at device 0.0 on pci6
ahci0: AE did not auto-clear!
uhub0: 10 ports with 10 removable, self powered
uhub1: 10 ports with 10 removable, self powered
ugen1.2: <Logitech> at usbus1
ums0: <Logitech G203 Prodigy Gaming Mouse, class 0/0, rev 2.00/7.03, addr 1> on usbus1
ums0: 16 buttons and [XYZT] coordinates ID=0
ukbd0: <Logitech G203 Prodigy Gaming Mouse, class 0/0, rev 2.00/7.03, addr 1> on usbus1
kbd2 at ukbd0
: Port bricked, unable to stop (FRE)
ahci0: AHCI 1.3.1 cap 0xf337ff00<S64A,NCQ,SSNTF,SMPS,SAL,SCLO,SAM,SPM,FBSS,PMD,SSC,PSC> cap2 0x0, 1 ports, 32 tags/port, gen 3 (6Gbps)
ahci0.0: Port bricked, unable to stop (FRE)
ahci0: unable to disable CR, ignoring port 0
ahci0.0: Port bricked, unable to stop (FRE)
ahci0: unable to install interrupt
device_probe_and_attach: ahci0 attach returned 6
pcib7: <MPTABLE PCI-PCI bridge> irq 30 at device 10.0 on pci3
pci7: <PCI bus> on pcib7
pcib3: No _PRT found, routing with pci
ahci1: <AHCI-PCI-SATA> mem 0xfc600000-0xfc6007ff irq 30 at device 0.0 on pci7
ahci1: AE did not auto-clear!
ahci1: AHCI 1.3.1 cap 0xf337ff00<S64A,NCQ,SSNTF,SMPS,SAL,SCLO,SAM,SPM,FBSS,PMD,SSC,PSC> cap2 0x0, 1 ports, 32 tags/port, gen 3 (6Gbps)
ahci1.0: FBS Cap detected: HW indicates support, enable succeeded
ahci1.0: PMPROBE(2) No Port Multiplier was found.
ahci1.0: FBS Cap detected: HW indicates support, enable succeeded
ahci1.0: PMPROBE(2) No Port Multiplier was found.
ahci1.0: Found SSD "Samsung SSD 860 EVO 1TB RVT03B6Q" serial="S3Z9NY0M708838T"
ahci1.0: tags=32/32 satacap=850e satacap2=00c6 satafea=016c NCQ=YES capacity=953869.71MB
ahci1.0: f85=7469 f86=bc01 f87=4163 WC=enabled RA=enabled SEC=frozen
pcib8: <ACPI PCI-PCI bridge> at device 3.1 on pci0
pci8: <ACPI PCI bus> on pcib8
vgapci0: <VGA-compatible display> port 0xe000-0xe0ff mem 0xfce00000-0xfce3ffff,0xf0000000-0xf07fffff,0xe0000000-0xefffffff irq 54 at device 0.0 on pci8
vgapci0: Boot video device
pci8: <multimedia, HDA> (vendor 0x1002, dev 0xaac0) at device 0.1 irq 55
pcib9: <ACPI PCI-PCI bridge> at device 7.1 on pci0
pci9: <ACPI PCI bus> on pcib9
pci9: <unknown> (vendor 0x1022, dev 0x148a) at device 0.0
pcib10: <ACPI PCI-PCI bridge> at device 8.1 on pci0
pci10: <ACPI PCI bus> on pcib10
pci10: <unknown> (vendor 0x1022, dev 0x1485) at device 0.0
pci10: <encrypt/decrypt> (vendor 0x1022, dev 0x1486) at device 0.1 irq 37
xhci2: <XHCI (generic) USB 3.0 controller> mem 0xfc900000-0xfc9fffff irq 39 at device 0.3 on pci10
xhci2: 64 bytes context size, 64-bit DMA
usbus2 on xhci2
usbus2: 5.0Gbps Super Speed USB v3.0
pci10: <multimedia, HDA> (vendor 0x1022, dev 0x1487) at device 0.4 irq 36
pcib11: <ACPI PCI-PCI bridge> at device 8.2 on pci0
ugen2.1: <0x1022> at usbus2
pci11: <ACPI PCI bus> on pcib11
uhub2: <0x1022 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus2
ahci2: <AHCI-PCI-SATA> mem 0xfcd00000-0xfcd007ff irq 41 at device 0.0 on pci11
ahci2: AE did not auto-clear!
uhub2: 8 ports with 8 removable, self powered
ahci2: AHCI 1.3.1 cap 0xf737ff00<S64A,NCQ,SSNTF,SMPS,SALP,SAL,SCLO,SAM,SPM,FBSS,PMD,SSC,PSC> cap2 0x0, 1 ports, 32 tags/port, gen 3 (6Gbps)
ugen2.2: <American Power Conversion> at usbus2
ugen2.3: <Apple, Inc.> at usbus2
uhub3: <Apple, Inc. Keyboard Hub, class 9/0, rev 2.00/96.15, addr 2> on usbus2
uhub3: 3 ports with 2 removable, bus powered
ugen2.4: <Apple Inc.> at usbus2
ukbd1: <Apple Inc. Apple Keyboard, class 0/0, rev 2.00/0.74, addr 3> on usbus2
kbd3 at ukbd1
uhid0: <Apple Inc. Apple Keyboard, class 0/0, rev 2.00/0.74, addr 3> on usbus2
ahci2.0: No device detected
pcib12: <ACPI PCI-PCI bridge> at device 8.3 on pci0
pci12: <ACPI PCI bus> on pcib12
ahci3: <AHCI-PCI-SATA> mem 0xfcc00000-0xfcc007ff irq 45 at device 0.0 on pci12
ahci3: AE did not auto-clear!
ahci3: AHCI 1.3.1 cap 0xf737ff00<S64A,NCQ,SSNTF,SMPS,SALP,SAL,SCLO,SAM,SPM,FBSS,PMD,SSC,PSC> cap2 0x0, 1 ports, 32 tags/port, gen 3 (6Gbps)
ahci3.0: No device detected
pci0: <serial bus, SMBus> (vendor 0x1022, dev 0x790b) at device 20.0
isab0: <PCI-ISA bridge> at device 20.3 on pci0
isa0: <ISA bus> on isab0
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 on acpi0
sio0: type 16550A
aesni0: <AES-CBC,AES-XTS> on motherboard
padlock0: No ACE support.
rdrand0: <RdRand RNG> on motherboard
orm0: <ISA Option ROM> at iomem 0xc0000-0xcffff on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
lm0: <Winbond W83627DHG Hardware Monitor> at port 0x290-0x297 on isa0
sio2: can't drain, serial port might not exist, disabling
hpt27xx: no controller detected.
CAM: Configuring 3 busses
CAM: finished configuring all busses
da0 at ahci1 bus 0 target 0 lun 0
da0: <SATA Samsung SSD 860 RVT0> Fixed Direct Access SCSI-4 device 
da0: Serial Number S3Z9NY0M708838T
da0: 600.000MB/s transfers
da0: 953869MB (1953525168 512 byte sectors: 255H 63S/T 121601C)
da0: supports TRIM
Mounting root from hammer2:serno/S4EVNF0M666007H-1.s1d
hammer2_mount: root 'serno/S4EVNF0M666007H-1.s1d'
hammer2_mount: dev="serno/S4EVNF0M666007H-1.s1d" label="ROOT" rdonly=1
hammer2: using volume header #3
hammer2_mount hmp=0xfffff804919e0000 pmp=0xfffff80103ea1800
DMA space used: 9352k, remaining available: 200952k
Mounting devfs
<118>Loading configuration files.
<118>Loading devfs rules:
<118> /etc/defaults/devfs.conf
<118>.
<118>Initializing random seed: 
<118>done. 
<118>dumpon: crash dumps to /dev/serno/S4EVNF0M666007H-1.s1b (25, 0x20001)
<118>Starting file system checks:
<118>/dev/serno/S4EVNF0M666007H-1.s1a: 
<118>FILESYSTEM CLEAN; SKIPPING CHECKS
<118>/dev/serno/S4EVNF0M666007H-1.s1a: 
<118>clean, 153708 free 
<118>(2452 frags, 18907 blocks, 0.5% fragmentation)
<118>mount_hammer2: unable to connect to cluster controller
<118>mount_hammer2: cluster_connect(/dev/serno/S4EVNF0M666007H-1.s1d at ROOT) failed
hammer2_mount: '/dev/serno/S4EVNF0M666007H-1.s1d at ROOT'
hammer2_mount: dev="/dev/serno/S4EVNF0M666007H-1.s1d" label="ROOT" rdonly=1
hammer2 mount "serno/S4EVNF0M666007H-1.s1d":  no recovery needed
<118>Starting dhcpcd.
<118>forked to background, child pid 174
<118>
<118>Setting hostname: saturn.
<118>/etc/rc: INFO: corepower kernel module loaded.
<118>/etc/rc: INFO: cpuctl kernel module loaded.
<6>[drm] Initialized
<6>[drm] radeon kernel modesetting enabled.
drm0: <Tobago PRO [Radeon R7 360 / R9 360 OEM]> on vgapci0
<6>[drm] pdev:  vendor=0x1002  device=0x665f rev=0x81
<6>[drm]       svendor=0x1458 sdevice=0x22d3 irq=17
<6>[drm] RADEON_IS_PCIE
<6>[drm] initializing kernel modesetting (BONAIRE 0x1002:0x665F 0x1458:0x22D3 0x81).
<4>radeon: No suitable DMA available.
<4>radeon: No coherent DMA available.
<6>[drm] register mmio base: 0xFCE00000
<6>[drm] register mmio size: 262144
<6>[drm] doorbell mmio base: 0xF0000000
<6>[drm] doorbell mmio size: 8388608
<6>[drm] radeon_atrm_get_bios: ===> Try ATRM...
<6>[drm] radeon_atrm_get_bios: pci_find_class() found: 0:8:0:0, vendor=1002, device=665f
<6>[drm] radeon_atrm_get_bios: Get ACPI device handle
<6>[drm] radeon_acpi_vfct_bios: ===> Try VFCT...
<6>[drm] radeon_acpi_vfct_bios: Get "VFCT" ACPI table
<6>[drm] radeon_acpi_vfct_bios: Failed to get "VFCT" table: AE_NOT_FOUND
<6>[drm] ATOM BIOS: GV
drm0: info: VRAM: 2048M 0x0000000000000000 - 0x000000007FFFFFFF (2048M used)
drm0: info: GTT: 2048M 0x0000000080000000 - 0x00000000FFFFFFFF
<6>[drm] Detected VRAM RAM=2048M, BAR=256M
<6>[drm] RAM width 128bits DDR
<6>[TTM] (struct ttm_mem_global *)0xfffff80cfb64f900
<6>[TTM] Zone  kernel: Available graphics memory: 100476 kiB
<6>[TTM] Zone   dma32: Available graphics memory: 100476 kiB
<6>[TTM] Initializing pool allocator
<6>[drm] radeon: 2048M of VRAM memory ready
<6>[drm] radeon: 2048M of GTT memory ready.
<6>[drm] Loading bonaire Microcode
radeonkmsfw_bonaire_k_smc: firmware image loaded, but did not register
<3>ci_fw: mixing new and old firmware!
<3>[drm:0xffffffff834f4f6as] *ERROR* 0xfffff80cfc91f590Vdrm0: error: Fatal error during GPU init
<6>[drm] radeon: finishing device.
<6>[TTM] Finalizing pool allocator
<6>[TTM] Zone  kernel: Used memory at exit: 0 kiB
<6>[TTM] Zone   dma32: Used memory at exit: 0 kiB
<6>[drm] radeon: ttm finalized
Fatal user address access from kernel mode from kldload at ffffffff83446fa0


Fatal trap 12: page fault while in kernel mode
cpuid = 8; lapic id = 1
fault virtual address	= 0x5c0
fault code		= supervisor read data, page not present
instruction pointer	= 0x8:0xffffffff83446fa0
stack pointer	        = 0x10:0xfffff80cfc91f6b0
frame pointer	        = 0x10:0xfffff80cfc91f6c8
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 0, def32 0, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 230
current thread          = pri 10 
kernel: type 12 trap, code=0

CPU8 stopping CPUs: 0x0000feff
 stopped
Physical memory: 65419 MB
Dumping 4539 MB: 4524 4508 4492 4476 4460 4444 4428 4412 4396 4380 4364 4348 4332 4316 4300 4284 4268 4252 4236 4220 4204 4188 4172 4156 4140 4124 4108 4092 4076 4060 4044 4028 4012 3996 3980 3964 3948 3932 3916 3900 3884 3868 3852 3836 3820 3804 3788 3772 3756 3740 3724 3708 3692 3676 3660 3644 3628 3612 3596 3580 3564 3548 3532 3516 3500 3484 3468 3452 3436 3420 3404 3388 3372 3356 3340 3324 3308 3292 3276 3260 3244 3228 3212 3196 3180 3164 3148 3132 3116 3100 3084 3068 3052 3036 3020 3004 2988 2972 2956 2940 2924 2908 2892 2876 2860 2844 2828 2812 2796 2780 2764 2748 2732 2716 2700 2684 2668 2652 2636 2620 2604 2588 2572 2556 2540 2524 2508 2492 2476 2460 2444 2428 2412 2396 2380 2364 2348 2332 2316 2300 2284 2268 2252 2236 2220 2204 2188 2172 2156 2140 2124 2108 2092 2076 2060 2044 2028 2012 1996 1980 1964 1948 1932 1916 1900 1884 1868 1852 1836 1820 1804 1788 1772 1756 1740 1724 1708 1692 1676 1660 1644 1628 1612 1596 1580 1564 1548 1532 1516 1500 1484 1468 1452 1436 1420 1404 1388 1372 1356 1340 1324 1308 1292 1276 1260 1244 1228 1212 1196 1180 1164 1148 1132 1116 1100 1084 1068 1052 1036 1020 1004 988 972 956 940 924 908 892 876 860 844 828 812 796 780 764 748 732 716 700 684 668 652 636 620 604 588 572 556 540 524 508 492 476 460 444 428 412 396 380 364 348 332 316 300 284 268 252 236 220 204 188 172 156 140 124 108 92 76 60 44 28 12

Reading symbols from /boot/kernel/ehci.ko...done.
Loaded symbols for /boot/kernel/ehci.ko
Reading symbols from /boot/kernel/xhci.ko...done.
Loaded symbols for /boot/kernel/xhci.ko
Reading symbols from /boot/kernel/corepower.ko...done.
Loaded symbols for /boot/kernel/corepower.ko
Reading symbols from /boot/kernel/cpuctl.ko...done.
Loaded symbols for /boot/kernel/cpuctl.ko
Reading symbols from /boot/kernel/radeon.ko...done.
Loaded symbols for /boot/kernel/radeon.ko
Reading symbols from /boot/kernel/drm.ko...done.
Loaded symbols for /boot/kernel/drm.ko
Reading symbols from /boot/kernel/iicbus.ko...done.
Loaded symbols for /boot/kernel/iicbus.ko
Reading symbols from /boot/modules.local/radeonkmsfw_bonaire_k_smc.ko...done.
Loaded symbols for /boot/modules.local/radeonkmsfw_bonaire_k_smc.ko
No registers.
(kgdb)
---

----------------------------------------
Bug #3214: master: kernel panics in drm after commit 1dedbd3b06c68f627b7825694444529d5eb2b1bf
http://bugs.dragonflybsd.org/issues/3214#change-13836

* Author: peeter
* Status: New
* Priority: Normal
* Assignee: 
* Category: 
* Target version: 
----------------------------------------
Kernel panics after kldload radeon. The dump is good, but there's no backtrace. I only have ddb output: 

---
<6>[drm] Initialized
<118>Nov 18 11:52:23 saturn kernel: [drm] Initialized
<6>[drm] radeon kernel modesetting enabled.
drm0: <Tobago PRO [Radeon R7 360 / R9 360 OEM]> on vgapci0
<6>[drm] pdev:  vendor=0x1002  device=0x665f rev=0x81
<6>[drm]       svendor=0x1458 sdevice=0x22d3 irq=17
<6>[drm] RADEON_IS_PCIE
<6>[drm] initializing kernel modesetting (BONAIRE 0x1002:0x665F 0x1458:0x22D3 0x81).
<4>radeon: No suitable DMA available.
<4>radeon: No coherent DMA available.
<6>[drm] register mmio base: 0xFCE00000
<6>[drm] register mmio size: 262144
<6>[drm] doorbell mmio base: 0xF0000000
<6>[drm] doorbell mmio size: 8388608
<6>[drm] radeon_atrm_get_bios: ===> Try ATRM...
<6>[drm] radeon_atrm_get_bios: pci_find_class() found: 0:8:0:0, vendor=1002, device=665f
<6>[drm] radeon_atrm_get_bios: Get ACPI device handle
<6>[drm] radeon_acpi_vfct_bios: ===> Try VFCT...
<6>[drm] radeon_acpi_vfct_bios: Get "VFCT" ACPI table
<6>[drm] radeon_acpi_vfct_bios: Failed to get "VFCT" table: AE_NOT_FOUND
<6>[drm] ATOM BIOS: GV
drm0: info: VRAM: 2048M 0x0000000000000000 - 0x000000007FFFFFFF (2048M used)
drm0: info: GTT: 2048M 0x0000000080000000 - 0x00000000FFFFFFFF
<6>[drm] Detected VRAM RAM=2048M, BAR=256M
<6>[drm] RAM width 128bits DDR
<6>[TTM] (struct ttm_mem_global *)0xfffff8048684ad80
<6>[TTM] Zone  kernel: Available graphics memory: 99196 kiB
<6>[TTM] Zone   dma32: Available graphics memory: 99196 kiB
<6>[TTM] Initializing pool allocator
<6>[drm] radeon: 2048M of VRAM memory ready
<6>[drm] radeon: 2048M of GTT memory ready.
<6>[drm] Loading bonaire Microcode
radeonkmsfw_bonaire_k_smc: could not load firmware image, error 2
<3>ci_fw: mixing new and old firmware!
<3>[drm:0xffffffff839ebf6as] *ERROR* 0xfffff80d01a2b590Vdrm0: error: Fatal error during GPU init
<6>[drm] radeon: finishing device.
<6>[TTM] Finalizing pool allocator
<6>[TTM] Zone  kernel: Used memory at exit: 0 kiB
<6>[TTM] Zone   dma32: Used memory at exit: 0 kiB
<6>[drm] radeon: ttm finalized
Fatal user address access from kernel mode from kldload at ffffffff8393dfa0


Fatal trap 12: page fault while in kernel mode
cpuid = 0; lapic id = 0
fault virtual address	= 0x5c0
fault code		= supervisor read data, page not present
instruction pointer	= 0x8:0xffffffff8393dfa0
stack pointer	        = 0x10:0xfffff80d01a2b6b0
frame pointer	        = 0x10:0xfffff80d01a2b6c8
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 0, def32 0, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 977
current thread          = pri 10 
trap number		= 12
panic: page fault
cpuid = 0
Trace beginning at frame 0xfffff80d01a2b4a8
trap_fatal() at trap_fatal+0x2d3 0xffffffff80b98bc3 
trap_fatal() at trap_fatal+0x2d3 0xffffffff80b98bc3 
trap_pfault() at trap_pfault+0x431 0xffffffff80b99161 
trap() at trap+0x100 0xffffffff80b99690 
calltrap() at calltrap+0x9 0xffffffff80b74e1a 
--- trap 000000000000000c, rip = ffffffff8393dfa0, rsp = fffff80d01a2b6a0, rbp = fffff80d01a2b6c8 ---
radeon_fbdev_restore_mode() at radeon_fbdev_restore_mode 0xffffffff8393dfa0 
drm_attach() at drm_attach+0x497 0xffffffff84fb6937 
boot() called on cpu#0
Uptime: 1m32s
Physical memory: 65419 MB
Dumping 4899 MB: 4884 4868 4852 4836 4820 4804 4788 4772 4756 4740 4724 4708 4692 4676 4660 4644 4628 4612 4596 4580 4564 4548 4532 4516 4500 4484 4468 4452 4436 4420 4404 4388 4372 4356 4340 4324 4308 4292 4276 4260 4244 4228 4212 4196 4180 4164 4148 4132 4116 4100 4084 4068 4052 4036 4020 4004 3988 3972 3956 3940 3924 3908 3892 3876 3860 3844 3828 3812 3796 3780 3764 3748 3732 3716 3700 3684 3668 3652 3636 3620 3604 3588 3572 3556 3540 3524 3508 3492 3476 3460 3444 3428 3412 3396 3380 3364 3348 3332 3316 3300 3284 3268 3252 3236 3220 3204 3188 3172 3156 3140 3124 3108 3092 3076 3060 3044 3028 3012 2996 2980 2964 2948 2932 2916 2900 2884 2868 2852 2836 2820 2804 2788 2772 2756 2740 2724 2708 2692 2676 2660 2644 2628 2612 2596 2580 2564 2548 2532 2516 2500 2484 2468 2452 2436 2420 2404 2388 2372 2356 2340 2324 2308 2292 2276 2260 2244 2228 2212 2196 2180 2164 2148 2132 2116 2100 2084 2068 2052 2036 2020 2004 1988 1972 1956 1940 1924 1908 1892 1876 1860 1844 1828 1812 1796 1780 1764 1748 1732 1716 1700 1684 1668 1652 1636 1620 1604 1588 1572 1556 1540 1524 1508 1492 1476 1460 1444 1428 1412 1396 1380 1364 1348 1332 1316 1300 1284 1268 1252 1236 1220 1204 1188 1172 1156 1140 1124 1108 1092 1076 1060 1044 1028 1012 996 980 964 948 932 916 900 884 868 852 836 820 804 788 772 756 740 724 708 692 676 660 644 628 612 596 580 564 548 532 516 500 484 468 452 436 420 404 388 372 356 340 324 308 292 276 260 244 228 212 196 180 164 148 132 116 100 84 68 52 36 20 4
---


Peeter

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