[DragonFlyBSD - Bug #2813] (Resolved) Lock-up starting xfce for Radeon 4xxx graphics cards

bugtracker-admin at leaf.dragonflybsd.org bugtracker-admin at leaf.dragonflybsd.org
Thu Jun 11 06:03:40 PDT 2015 

Issue #2813 has been updated by davshao.

Status changed from New to Resolved

This problem no longer manifests on two separate machines using Radeon 4xxx graphics cards using the lastest master source and lastest dports packages.  Therefore the problem appears to be resolved.

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Bug #2813: Lock-up starting xfce for Radeon 4xxx graphics cards
http://bugs.dragonflybsd.org/issues/2813#change-12673

* Author: davshao
* Status: Resolved
* Priority: Normal
* Assignee: 
* Category: 
* Target version: 
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On two machines, one with a Radeon 4350 and the other with a Radeon 4550 graphics card, using startx to start xfce locks-up the machines.  This is using DragonFly master through:

commit 0d421097a3ece111e0d4cebe2651b7a3500774c3
Date:   Thu May 14 06:54:24 2015 +0900

    sys/vfs/tmpfs: Remove duplicated cross-device check on nlink vop

and latest dports packages.

Before the lock-up
tail -f /var/log/messages
shows:

May 14 16:56:51  kernel: info: [drm] Initialized drm 1.1.0 20060810
May 14 16:56:51  kernel: drm0: <ATI Radeon HD 4550> on vgapci0
May 14 16:56:51  kernel: info: [drm] RADEON_IS_PCIE
May 14 16:56:51  kernel: info: [drm] initializing kernel modesetting (RV710 0x1002:0x9540 0x174B:0xE970).
May 14 16:56:51  kernel: info: [drm] register mmio base: 0xF7E20000
May 14 16:56:51  kernel: info: [drm] register mmio size: 65536
May 14 16:56:51  kernel: info: [drm] radeon_atrm_get_bios: ===> Try ATRM...
May 14 16:56:51  kernel: info: [drm] radeon_atrm_get_bios: pci_find_class() found: 0:4:0:0, vendor=1002, device=9540
May 14 16:56:51  kernel: info: [drm] radeon_atrm_get_bios: Get ACPI device handle
May 14 16:56:51  kernel: info: [drm] radeon_acpi_vfct_bios: ===> Try VFCT...
May 14 16:56:51  kernel: info: [drm] radeon_acpi_vfct_bios: Get "VFCT" ACPI table
May 14 16:56:51  kernel: info: [drm] radeon_acpi_vfct_bios: Failed to get "VFCT" table: AE_NOT_FOUND
May 14 16:56:51  kernel: info: [drm] igp_read_bios_from_vram: ===> Try IGP's VRAM...
May 14 16:56:51  kernel: info: [drm] igp_read_bios_from_vram: VRAM base address: 0xe0000000
May 14 16:56:51  kernel: info: [drm] igp_read_bios_from_vram: Map address: 0xffffffe20c810000 (262144 bytes)
May 14 16:56:51  kernel: info: [drm] igp_read_bios_from_vram: Incorrect BIOS signature: 0x4907
May 14 16:56:51  kernel: info: [drm] radeon_read_bios: ===> Try PCI Expansion ROM...
May 14 16:56:51  kernel: info: [drm] radeon_read_bios: Map address: 0xffffffe20c810000 (131072 bytes)
May 14 16:56:51  kernel: info: [drm] ATOM BIOS: 11X
May 14 16:56:51  kernel: drm0: info: VRAM: 512M 0x0000000000000000 - 0x000000001FFFFFFF (512M used)
May 14 16:56:51  kernel: drm0: info: GTT: 512M 0x0000000020000000 - 0x000000003FFFFFFF
May 14 16:56:51  kernel: info: [drm] Detected VRAM RAM=512M, BAR=256M
May 14 16:56:51  kernel: info: [drm] RAM width 64bits DDR
May 14 16:56:51  kernel: [TTM] (struct ttm_mem_global *)0xffffffe20a933f18
May 14 16:56:51  kernel: [TTM] Zone  kernel: Available graphics memory: 65536 kiB
May 14 16:56:51  kernel: [TTM] Zone   dma32: Available graphics memory: 65536 kiB
May 14 16:56:51  kernel: [TTM] Initializing pool allocator
May 14 16:56:51  kernel: info: [drm] radeon: 512M of VRAM memory ready
May 14 16:56:51  kernel: info: [drm] radeon: 512M of GTT memory ready.
May 14 16:56:51  kernel: info: [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
May 14 16:56:51  kernel: info: [drm] Driver supports precise vblank timestamp query.
May 14 16:56:51  kernel: info: [drm] radeon: irq initialized.
May 14 16:56:51  kernel: info: [drm] GART: num cpu pages 131072, num gpu pages 131072
May 14 16:56:51  kernel: info: [drm] probing gen 2 caps for device 1002:9540 = 1/0
May 14 16:56:51  kernel: info: [drm] Loading RV710 Microcode
May 14 16:56:51  kernel: info: [drm] PCIE GART of 512M enabled (table at 0x0000000000040000).
May 14 16:56:51  kernel: drm0: info: WB enabled
May 14 16:56:51  kernel: drm0: info: fence driver on ring 0 use gpu addr 0x0000000020000c00 and cpu addr 0x0xffffdf8003e32c00
May 14 16:56:51  kernel: drm0: info: fence driver on ring 3 use gpu addr 0x0000000020000c0c and cpu addr 0x0xffffdf8003e32c0c
May 14 16:56:51  kernel: info: [drm] ring test on 0 succeeded in 1 usecs
May 14 16:56:51  kernel: info: [drm] ring test on 3 succeeded in 0 usecs
May 14 16:56:51  kernel: info: [drm] ib test on ring 0 succeeded in 0 usecs
May 14 16:56:51  kernel: info: [drm] ib test on ring 3 succeeded in 0 usecs
May 14 16:56:51  kernel: info: [drm] radeon_device_init: Taking over the fictitious range 0xe0000000-0xf0000000
May 14 16:56:51  kernel: iicbus0: <Philips I2C bus> on iicbb0 addr 0xff
May 14 16:56:51  kernel: iicbus1: <Philips I2C bus> on iicbb1 addr 0xff
May 14 16:56:51  kernel: iicbus2: <Philips I2C bus> on iicbb2 addr 0xff
May 14 16:56:51  kernel: iicbus3: <Philips I2C bus> on iicbb3 addr 0xff
May 14 16:56:51  kernel: iicbus4: <Philips I2C bus> on iicbb4 addr 0xff
May 14 16:56:51  kernel: iicbus5: <Philips I2C bus> on iicbb5 addr 0xff
May 14 16:56:51  kernel: iicbus6: <Philips I2C bus> on iicbb6 addr 0xff
May 14 16:56:51  kernel: info: [drm] Radeon Display Connectors
May 14 16:56:51  kernel: info: [drm] Connector 0:
May 14 16:56:51  kernel: info: [drm]   VGA-1
May 14 16:56:51  kernel: info: [drm]   DDC: 0x7e40 0x7e40 0x7e44 0x7e44 0x7e48 0x7e48 0x7e4c 0x7e4c
May 14 16:56:51  kernel: info: [drm]   Encoders:
May 14 16:56:51  kernel: info: [drm]     CRT2: INTERNAL_KLDSCP_DAC2
May 14 16:56:51  kernel: info: [drm] Connector 1:
May 14 16:56:51  kernel: info: [drm]   HDMI-A-1
May 14 16:56:51  kernel: info: [drm]   HPD1
May 14 16:56:51  kernel: info: [drm]   DDC: 0x7e50 0x7e50 0x7e54 0x7e54 0x7e58 0x7e58 0x7e5c 0x7e5c
May 14 16:56:51  kernel: info: [drm]   Encoders:
May 14 16:56:51  kernel: info: [drm]     DFP1: INTERNAL_UNIPHY
May 14 16:56:51  kernel: info: [drm] Connector 2:
May 14 16:56:51  kernel: info: [drm]   DVI-I-1
May 14 16:56:51  kernel: info: [drm]   HPD4
May 14 16:56:51  kernel: info: [drm]   DDC: 0x7f10 0x7f10 0x7f14 0x7f14 0x7f18 0x7f18 0x7f1c 0x7f1c
May 14 16:56:51  kernel: info: [drm]   Encoders:
May 14 16:56:51  kernel: info: [drm]     CRT1: INTERNAL_KLDSCP_DAC1
May 14 16:56:51  kernel: info: [drm]     DFP2: INTERNAL_UNIPHY2
May 14 16:56:51  kernel: info: [drm] Internal thermal controller with fan control
May 14 16:56:51  kernel: info: [drm] radeon: power management initialized
May 14 16:56:51  kernel: info: [drm] Initialized radeon 2.30.0 20080528



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