http://bugs.freedesktop.org/show_bug.cgi?id=18499
Summary: DRM crash in radeon_cp_init [M7 LW]
Product: DRI
Version: XOrg CVS
Platform: Other
OS/Version: All
Status: NEW
Severity: normal
Priority: medium
Component: DRM modules
AssignedTo: dri-devel@lists.sourceforge.net
ReportedBy: [EMAIL PROTECTED]
CC: [EMAIL PROTECTED]
Radeon Mobility M7 LW [Radeon Mobility 7500] [1002:4c57]
iBook G3 800, Fedora Rawhide as of 2008-11-10.
kernel-2.6.27.4-79.fc10.ppc
libdrm-2.4.0-0.21.fc10.ppc
xorg-x11-drv-ati-6.9.0-38.fc10.ppc
xorg-x11-server-Xorg-1.5.2-12.fc10.ppc
Xorg never starts, it keeps getting killed by the kernel.
<snip>
[drm] Initialized drm 1.1.0 20060810
Unable to handle kernel paging request for data at address 0x00000004
Faulting instruction address: 0xea0c3ae4
Oops: Kernel access of bad area, sig: 11 [#1]
PowerMac
Modules linked in: radeon(+) drm
NIP: ea0c3ae4 LR: ea220628 CTR: 00000000
REGS: e662fd80 TRAP: 0300 Not tainted (2.6.27.4-79.fc10.ppc)
MSR: 00009032 <EE,ME,IR,DR> CR: 44222442 XER: 00000000
DAR: 00000004, DSISR: 40000000
TASK = e6593d80[489] 'modprobe' THREAD: e662e000
GPR00: 00000000 e662fe30 e6593d80 e653727c 00000000 00000000 e7822b64 00000000
GPR08: 00000000 ea0e0000 e66852dc 00000008 22222484 10030894 00000000 00000000
GPR16: 00000000 00000000 10005890 00000003 48041008 00000000 00000000 00000000
GPR24: 10029160 100292ec ea260190 e7869000 fffffff4 ea260000 e653727c 00000000
NIP [ea0c3ae4] drm_put_minor+0x40/0x9c [drm]
LR [ea220628] radeon_driver_load+0xac/0x588 [radeon]
Call Trace:
[e662fe30] [00010003] 0x10003 (unreliable)
[e662fe40] [ea220628] radeon_driver_load+0xac/0x588 [radeon]
[e662fe60] [ea0c4118] drm_get_dev+0x300/0x39c [drm]
[e662fe80] [ea0bf308] drm_init+0x64/0xb0 [drm]
[e662fea0] [e9027078] radeon_init+0x78/0xa8 [radeon]
[e662feb0] [c0003d08] do_one_initcall+0x54/0x188
[e662ff20] [c0069e24] sys_init_module+0xac/0x1a8
[e662ff40] [c0013db0] ret_from_syscall+0x0/0x38
--- Exception: c01 at 0xff3d904
LR = 0x100040a0
Instruction dump:
7c7e1b78 90010014 80097620 83e30000 2f800000 41be001c 3c60ea0d 3c80ea0d
80bf0000 386372c0 38845888 480108f1 <801f0004> 2f800001 40be0014 3d20ea0e
---[ end trace e8c4126b896ea751 ]---
EXT3-fs: INFO: recovery required on readonly filesystem.
EXT3-fs: write access will be enabled during recovery.
kjournald starting. Commit interval 5 seconds
EXT3-fs: recovery complete.
EXT3-fs: mounted filesystem with ordered data mode.
SELinux: Disabled at runtime.
SELinux: Unregistering netfilter hooks
type=1404 audit(1226329975.363:2): selinux=0 auid=4294967295 ses=4294967295
firewire_ohci: Added fw-ohci device 0002:20:0e.0, OHCI version 1.0
pmac_zilog: 0.6 (Benjamin Herrenschmidt <[EMAIL PROTECTED]>)
ttyPZ0 at MMIO 0x80013020 (irq = 22) is a Z85c30 ESCC - Serial port
ttyPZ1 at MMIO 0x80013000 (irq = 23) is a Z85c30 ESCC - Serial port
sungem.c:v0.98 8/24/03 David S. Miller ([EMAIL PROTECTED])
hdb: ATAPI 24X DVD-ROM CD-R/RW drive, 2048kB Cache
Uniform CD-ROM driver Revision: 3.20
PHY ID: 4061e4, addr: 0
eth0: Sun GEM (PCI) 10/100/1000BaseT Ethernet 00:0a:95:82:e4:f6
eth0: Found BCM5221 PHY
firewire_core: created device fw0: GUID 000a95fffe82e4f6, S400
orinoco 0.15 (David Gibson <[EMAIL PROTECTED]>, Pavel Roskin
<[EMAIL PROTECTED]>, et al)
airport 0.15 (Benjamin Herrenschmidt <[EMAIL PROTECTED]>)
airport: Physical address 80030000
eth1: Hardware identity 0005:0001:0001:0000
eth1: Station identity 001f:0001:0008:0046
eth1: Firmware determined as Lucent/Agere 8.70
eth1: Ad-hoc demo mode supported
eth1: IEEE standard IBSS ad-hoc mode supported
eth1: WEP supported, 104-bit key
eth1: MAC address 00:30:65:08:e5:9b
eth1: Station name "HERMES I"
eth1: ready
airport: Card registered for interface eth1
eth0: Link is up at 100 Mbps, half-duplex.
device-mapper: multipath: version 1.0.5 loaded
EXT3 FS on hda4, internal journal
Adding 2096120k swap on /dev/hda5. Priority:-1 extents:1 across:2096120k
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
ip6_tables: (C) 2000-2006 Netfilter Core Team
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
fuse init (API version 7.9)
eth0: Link is up at 100 Mbps, half-duplex.
eth0: Pause is disabled
ADDRCONF(NETDEV_UP): eth1: link is not ready
eth0: no IPv6 routers present
eth0: Link down
eth0: Link is up at 100 Mbps, full-duplex.
eth0: Pause is disabled
eth0: Link is up at 100 Mbps, full-duplex.
eth0: Pause is disabled
eth0: no IPv6 routers present
agpgart-uninorth 0000:00:0b.0: putting AGP V2 device into 2x mode
radeonfb 0000:00:10.0: putting AGP V2 device into 2x mode
Unable to handle kernel paging request for data at address 0x00000010
Faulting instruction address: 0xea21c424
Oops: Kernel access of bad area, sig: 11 [#2]
PowerMac
Modules linked in: autofs4 fuse sunrpc ip6t_REJECT nf_conntrack_ipv6
ip6table_filter ip6_tables ipv6 dm_multipath uinput snd_aoa_i2sbus
snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss
snd_mixer_oss snd_pcm snd_timer airport snd_page_alloc orinoco snd soundcore
sungem hermes snd_aoa_soundbus pmac_zilog firewire_ohci ide_cd_mod sungem_phy
firewire_core crc_itu_t radeon(+) drm
NIP: ea21c424 LR: ea221770 CTR: 00000007
REGS: e6f0fdd0 TRAP: 0300 Tainted: G D (2.6.27.4-79.fc10.ppc)
MSR: 00009032 <EE,ME,IR,DR> CR: 42044448 XER: 00000000
DAR: 00000010, DSISR: 40000000
TASK = e3435c40[2328] 'X' THREAD: e6f0e000
GPR00: fffffff0 e6f0fe80 e3435c40 e7822000 00000004 00000002 00000001 40000000
GPR08: c0b37000 00000000 00000019 c0637000 0fe7a400 101f1720 1019c128 1019c134
GPR16: 100646c0 101e9788 00000001 101e978c 10092b00 00000000 102373d0 e6537018
GPR24: e6537000 ea2210ec e6e43a80 80546440 e73c4b40 e6e43b40 e6537000 e7822000
NIP [ea21c424] radeon_read_fb_location+0x100/0x120 [radeon]
LR [ea221770] radeon_cp_init+0x684/0xafc [radeon]
Call Trace:
[e6f0fe80] [ea221670] radeon_cp_init+0x584/0xafc [radeon] (unreliable)
[e6f0fea0] [ea0bef10] drm_ioctl+0x228/0x33c [drm]
[e6f0fed0] [c00ce014] vfs_ioctl+0x68/0x80
[e6f0fee0] [c00ce434] do_vfs_ioctl+0x3e4/0x41c
[e6f0ff10] [c00ce4c4] sys_ioctl+0x58/0x88
[e6f0ff40] [c0013db0] ret_from_syscall+0x0/0x38
--- Exception: c00 at 0xf961268
LR = 0xf9611cc
Instruction dump:
81230370 81290010 39290074 7c0004ac 7d604c2c 0c0b0000 4c00012c 81230370
38000000 81290010 39290070 4bffff74 <81290010> 39290148 7c0004ac 7d604c2c
---[ end trace e8c4126b896ea751 ]---
[drm:drm_release] *ERROR* Device busy: 1
agpgart-uninorth 0000:00:0b.0: putting AGP V2 device into 2x mode
radeonfb 0000:00:10.0: putting AGP V2 device into 2x mode
Unable to handle kernel paging request for data at address 0x00000010
Faulting instruction address: 0xea21c424
Oops: Kernel access of bad area, sig: 11 [#3]
PowerMac
Modules linked in: autofs4 fuse sunrpc ip6t_REJECT nf_conntrack_ipv6
ip6table_filter ip6_tables ipv6 dm_multipath uinput snd_aoa_i2sbus
snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss
snd_mixer_oss snd_pcm snd_timer airport snd_page_alloc orinoco snd soundcore
sungem hermes snd_aoa_soundbus pmac_zilog firewire_ohci ide_cd_mod sungem_phy
firewire_core crc_itu_t radeon(+) drm
NIP: ea21c424 LR: ea221770 CTR: 00000005
REGS: e64b5dd0 TRAP: 0300 Tainted: G D (2.6.27.4-79.fc10.ppc)
MSR: 00009032 <EE,ME,IR,DR> CR: 42044448 XER: 00000000
DAR: 00000010, DSISR: 40000000
TASK = e7898000[2360] 'X' THREAD: e64b4000
GPR00: fffffff0 e64b5e80 e7898000 e7822000 00000004 00000002 00000001 40000000
GPR08: c0b37000 00000000 00000011 c0637000 0fe7a410 101f1720 1019c128 1019c134
GPR16: 100646c0 101e9788 00000001 101e978c 10092b00 00000000 102373d0 e6537018
GPR24: e6537000 ea2210ec c400d8a0 80546440 e73c4af0 c400d600 e6537000 e7822000
NIP [ea21c424] radeon_read_fb_location+0x100/0x120 [radeon]
LR [ea221770] radeon_cp_init+0x684/0xafc [radeon]
Call Trace:
[e64b5e80] [ea221670] radeon_cp_init+0x584/0xafc [radeon] (unreliable)
[e64b5ea0] [ea0bef10] drm_ioctl+0x228/0x33c [drm]
[e64b5ed0] [c00ce014] vfs_ioctl+0x68/0x80
[e64b5ee0] [c00ce434] do_vfs_ioctl+0x3e4/0x41c
[e64b5f10] [c00ce4c4] sys_ioctl+0x58/0x88
[e64b5f40] [c0013db0] ret_from_syscall+0x0/0x38
--- Exception: c00 at 0xf961268
LR = 0xf9611cc
Instruction dump:
81230370 81290010 39290074 7c0004ac 7d604c2c 0c0b0000 4c00012c 81230370
38000000 81290010 39290070 4bffff74 <81290010> 39290148 7c0004ac 7d604c2c
---[ end trace e8c4126b896ea751 ]---
[drm:drm_release] *ERROR* Device busy: 1
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