[Bug 21008] New: SCSI advansys module fails. lspci crashes, kernel call trace

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Wed Dec 14 19:39:41 UTC 2005 

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http://bugzilla.ubuntu.com/show_bug.cgi?id=21008
Ubuntu | kernel-package

           Summary: SCSI advansys module fails. lspci crashes, kernel call
                    trace
           Product: Ubuntu
           Version: unspecified
          Platform: i386
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: kernel-package
        AssignedTo: ben.collins at ubuntu.com
        ReportedBy: yotam_medini at fastmail.fm
         QAContact: kernel-bugs at lists.ubuntu.com


I am using Ubuntu 5.10. While trying to have my SCSI scanner recognized
I have noticed the following:

While BIOS comes up, SCSI configuration is accessible.
There is a message about the SCSI scanner 'UMAX Astra 610s',
which is indeed connected to the card.

Upon boot,  /var/log/messages shows:

Dec 14 21:06:23 durini kernel: [4294672.502000] ide: Assuming 33MHz system bus
speed for PIO modes; override with idebus=xx
Dec 14 21:06:23 durini kernel: [4294672.502000] ACPI: bus type ide registered
Dec 14 21:06:23 durini kernel: [4294672.536000] SCSI subsystem initialized
Dec 14 21:06:23 durini kernel: [4294672.540000] ACPI: PCI Interrupt Link [LNKC]
enabled at IRQ 10
Dec 14 21:06:23 durini kernel: [4294672.540000] PCI: setting IRQ 10 as
level-triggered
Dec 14 21:06:23 durini kernel: [4294672.540000] ACPI: PCI Interrupt
0000:00:0a.0[A] -> Link [LNKC] -> GSI 10 (level, low) -> IRQ 10
Dec 14 21:06:23 durini kernel: [4294672.629000] advansys: advansys_detect: board
0: request_region() failed, port 0xde00, len 0x10


after system comes up:

lspci -v gives:

0000:00:0a.0 SCSI storage controller: Advanced System Products, Inc ABP940-U /
ABP960-U (rev 03)
	Subsystem: Advanced System Products, Inc ASC1300 SCSI Adapter
	Flags: bus master, medium devsel, latency 64, IRQ 10
	I/O ports at de00 [size=256]
	Memory at efffff00 (32-bit, non-prefetchable) [size=256]
	Expansion ROM at effe0000 [disabled] [size=64K]

after trying to 
  insmod advansys
There is a failure message saying something about ~ device not found.
Later upon calling 'lspci' again, it (lspci) crashes with segmentation fault:
and /var/log/messages has:

Dec 13 22:07:58 durini kernel: [4296163.997000] ACPI: PCI Interrupt
0000:00:0a.0[A] -> Link [LNKC] -> GSI 10 (level, low) -> IRQ 10
Dec 13 22:07:58 durini kernel: [4296164.094000] advansys: advansys_detect: board
0: request_region() failed, port 0xde00, len 0x10
Dec 13 22:12:05 durini kernel: [4296411.363000] 10.254.96.1 sent an invalid ICMP
type 3, code 13 error to a broadcast: 87.69.66.255 on eth1
Dec 13 22:18:39 durini kernel: [4296805.747000] c0175a19
Dec 13 22:18:39 durini kernel: [4296805.747000] Modules linked in: sg ipt_REJECT
ipt_state iptable_mangle ipt_MASQUERADE iptable_nat ip_conntrack iptable_filter
ip_tables rfcomm l2cap bluetooth cpufreq_userspace cpufreq_stats freq_table
cpufreq_powersave cpufreq_ondemand cpufreq_conservative video tc1100_wmi
sony_acpi pcc_acpi hotkey dev_acpi i2c_acpi_ec button battery container ac ipv6
af_packet floppy pcspkr rtc snd_ens1371 gameport snd_rawmidi snd_seq_device
snd_ac97_codec snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd soundcore
snd_page_alloc i2c_amd756 i2c_core shpchp pci_hotplug amd_k7_agp agpgart dm_mod
evdev tsdev psmouse mousedev parport_pc lp parport md ext3 jbd thermal processor
fan 8139too 8139cp mii ohci_hcd usbcore ide_cd cdrom ide_disk ide_generic
scsi_mod amd74xx ide_core unix vesafb capability commoncap vga16fb vgastate
softcursor cfbimgblt cfbfillrect cfbcopyarea fbcon tileblit font bitblit
Dec 13 22:18:39 durini kernel: [4296805.747000] CPU:    0
Dec 13 22:18:39 durini kernel: [4296805.747000] EIP:   
0060:[object_path_length+18/39]    Not tainted VLI
Dec 13 22:18:39 durini kernel: [4296805.747000] EFLAGS: 00010286   (2.6.12-9-386) 
Dec 13 22:18:39 durini kernel: [4296805.747000] EIP is at
object_path_length+0x12/0x27
Dec 13 22:18:39 durini kernel: [4296805.747000] eax: 00000000   ebx: 00000001  
ecx: ffffffff   edx: cff68068
Dec 13 22:18:39 durini kernel: [4296805.747000] esi: cff68068   edi: 0000000c  
ebp: ccd05000   esp: cb919e14
Dec 13 22:18:39 durini kernel: [4296805.747000] ds: 007b   es: 007b   ss: 0068
Dec 13 22:18:39 durini kernel: [4296805.747000] Process lspci (pid: 7866,
threadinfo=cb918000 task=cb2fa520)
Dec 13 22:18:39 durini kernel: [4296805.747000] Stack: 00000003 c02e14b0
c0175b89 cff68068 c02e14b0 cf937cac cff68068 c02e14b0 
Dec 13 22:18:39 durini kernel: [4296805.747000]        cf937cac c0175c4e
c02e14b0 cff68068 ccd05000 ccd05000 fffffff4 cb919f50 
Dec 13 22:18:39 durini kernel: [4296805.747000]        c0175c97 cf937cac
ccd05000 cb919f50 ce2cf580 cf937cac c014f5b1 cf937cac 
Dec 13 22:18:39 durini kernel: [4296805.747000] Call Trace:
Dec 13 22:18:39 durini kernel: [4296805.747000]  [sysfs_get_target_path+28/97]
sysfs_get_target_path+0x1c/0x61
Dec 13 22:18:39 durini kernel: [4296805.747000]  [sysfs_getlink+128/163]
sysfs_getlink+0x80/0xa3
Dec 13 22:18:39 durini kernel: [4296805.747000]  [sysfs_follow_link+38/63]
sysfs_follow_link+0x26/0x3f
Dec 13 22:18:39 durini kernel: [4296805.747000]  [__link_path_walk+908/2701]
__link_path_walk+0x38c/0xa8d
Dec 13 22:18:39 durini kernel: [4296805.747000]  [link_path_walk+61/173]
link_path_walk+0x3d/0xad
Dec 13 22:18:39 durini kernel: [4296805.747000]  [path_lookup+234/242]
path_lookup+0xea/0xf2
Dec 13 22:18:39 durini kernel: [4296805.747000]  [open_namei+130/1296]
open_namei+0x82/0x510
Dec 13 22:18:39 durini kernel: [4296805.747000]  [filp_open+44/73]
filp_open+0x2c/0x49
Dec 13 22:18:39 durini kernel: [4296805.747000]  [sys_open+56/179]
sys_open+0x38/0xb3
Dec 13 22:18:39 durini kernel: [4296805.747000]  [sysenter_past_esp+84/117]
sysenter_past_esp+0x54/0x75
Dec 13 22:18:39 durini kernel: [4296805.747000] Code: 0e 00 e9 31 ff ff ff 90 90
90 8b 54 24 04 31 c0 8b 52 24 40 85 d2 75 f8 c3 57 53 bb 01 00 00 00 8b 54 24 0c
8b 3a 31 c0 83 c9 ff <f2> ae f7 d1 49 8b 52 24 8d 5c 0b 01 85 d2 75 e9 89 d8 5b
5f c3

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