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SubjectRe: sysfs: duplicate filename '74' can not be created
On Fri, 7 Mar 2008, Holger Kiehl wrote:

> On Tue, 4 Mar 2008, Alexey Dobriyan wrote:
>
>> You can try this debugging patch. Post several first consecutive messages.
>> [crosses fingers]
>>
> Applied the patch and this time it oopsed immediatly. I just got one:
>
> Mar 7 07:09:04 helena kernel: general protection fault: 0000 [1] SMP
> Mar 7 07:09:04 helena kernel: CPU 3
> Mar 7 07:09:04 helena kernel: Modules linked in: lm85 hwmon_vid
> i2c_amd756_s4882 bonding nf_conntrack_ftp nf_conntrack_netbios_ns ipt_REJECT
> nf_conntrack_ipv4 xt_state nf_conntrack xt_tcpudp iptable_filter ip_tables
> x_tables binfmt_misc video output ac floppy nvram ohci_hcd k8temp i2c_amd756
> i2c_core button usbcore
> Mar 7 07:09:04 helena kernel: Pid: 2983, comm: modprobe Not tainted
> 2.6.24.3-alexey #3
> Mar 7 07:09:04 helena kernel: RIP: 0010:[<ffffffff8027931d>]
> [<ffffffff8027931d>] __kmalloc_node+0x95/0xc9
> Mar 7 07:09:04 helena kernel: RSP: 0018:ffff81017d571de8 EFLAGS:
> 00010046
> Mar 7 07:09:04 helena kernel: RAX: 0000000000000000 RBX: 00000000000080d0
> RCX: ffffffff8026d2b1
> Mar 7 07:09:04 helena kernel: RDX: ffff007265776f70 RSI: 00000000000080d0
> RDI: ffffffff80554e38
> Mar 7 07:09:04 helena kernel: RBP: ffff810200026800 R08: 00000000005184b0
> R09: ffffffff80554e38
> Mar 7 07:09:04 helena kernel: R10: 0000000000000000 R11: 0000000000000002
> R12: 0000000000000286
> Mar 7 07:09:04 helena kernel: R13: 00000000ffffffff R14: 00000000ffffffff
> R15: 00000000005184b0
> Mar 7 07:09:04 helena kernel: FS: 00002b66d114c6f0(0000)
> GS:ffff81027e30e300(0000) knlGS:0000000000000000
> Mar 7 07:09:04 helena kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
> 000000008005003b
> Mar 7 07:09:04 helena kernel: CR2: 0000003254acc030 CR3: 000000017d530000
> CR4: 00000000000006e0
> Mar 7 07:09:04 helena kernel: DR0: 0000000000000000 DR1: 0000000000000000
> DR2: 0000000000000000
> Mar 7 07:09:04 helena kernel: DR3: 0000000000000000 DR6: 00000000ffff0ff0
> DR7: 0000000000000400
> Mar 7 07:09:04 helena kernel: Process modprobe (pid: 2983, threadinfo
> ffff81017d570000, task ffff81017df3d5c0)
> Mar 7 07:09:04 helena kernel: Stack: ffff81027d2fb740 ffffc200017e39a8
> ffff81027d2fba00 00000000000000d0
> Mar 7 07:09:04 helena kernel: ffffc200017e33e8 ffffffff8026d2b1
> 0000000000000163 ffffc200017e39a8
> Mar 7 07:09:04 helena kernel: 0000000000000018 ffffc200017e39a8
> 0000000000000018 ffffc200017e2f80
> Mar 7 07:09:04 helena kernel: Call Trace:
> Mar 7 07:09:04 helena kernel: [<ffffffff8026d2b1>]
> __vmalloc_area_node+0x71/0x185
> Mar 7 07:09:04 helena kernel: [<ffffffff80248ec0>]
> sys_init_module+0x94d/0x1872
> Mar 7 07:09:04 helena kernel: [<ffffffff8020b61e>] system_call+0x7e/0x83
> Mar 7 07:09:04 helena kernel:
> Mar 7 07:09:04 helena kernel:
> Mar 7 07:09:04 helena kernel: Code: 48 8b 04 c2 48 89 45 00 41 54 9d 31
> c0 c1 eb 0f 48 85 d2 0f
> Mar 7 07:09:04 helena kernel: RIP [<ffffffff8027931d>]
> __kmalloc_node+0x95/0xc9
> Mar 7 07:09:04 helena kernel: RSP <ffff81017d571de8>
> Mar 7 07:09:04 helena kernel: ---[ end trace 82b7eaeeb11c3ab5 ]---
>
This could maybe be not what you are looking for. It oopsed immediatly
when lm_sensors was started. I have now disabled lm_sensors and am
currently running a second test.

Holger



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