samovolne spadla sitova karta

[Vladimir Dvorak]

Bob Koutsky wrote:

>Zdravim,
>
>mam divnej problem s jadrem 2.6.8.1 a mirne neaktualnim Debianem
>testing, Pentim 4/3GHz, chipset presne nevim ale tohle je vypis z lspci:
>
>0000:00:00.0 Host bridge: Intel Corp. 82875P Memory Controller Hub (rev 02)
>0000:00:01.0 PCI bridge: Intel Corp. 82875P Processor to AGP Controller (rev 02)
>0000:00:1d.0 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #1 (rev 02)
>0000:00:1d.1 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #2 (rev 02)
>0000:00:1d.2 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #3 (rev 02)
>0000:00:1d.3 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #4 (rev 02)
>0000:00:1d.7 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB2 EHCI Controller (rev 02)
>0000:00:1e.0 PCI bridge: Intel Corp. 82801BA/CA/DB/EB/ER Hub interface to PCI Bridge (rev c2)
>0000:00:1f.0 ISA bridge: Intel Corp. 82801EB/ER (ICH5/ICH5R) LPC Bridge (rev 02)
>0000:00:1f.1 IDE interface: Intel Corp. 82801EB/ER (ICH5/ICH5R) Ultra ATA 100 Storage Controller (rev 02)
>0000:00:1f.3 SMBus: Intel Corp. 82801EB/ER (ICH5/ICH5R) SMBus Controller (rev 02)
>0000:01:00.0 VGA compatible controller: nVidia Corporation NV11 [GeForce2 MX/MX 400] (rev b2)
>0000:02:01.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5705 Gigabit Ethernet (rev 03)
>
>No a ten problem: po nejake dobe bezproblemoveho provozu se najednou
>zacala samovolne shazovat sitova karta, a v dmesg se objevuje tohle (ten
>prvni radek tam nevznikl primo pri tomhle incidentu, visel tam uz
>dlouho, ale nevim jestli nesouvisi):
>
>KERNEL: assertion (!atomic_read(&sk->sk_rmem_alloc)) failed at net/packet/af_packet.c (218)
>irq 11: nobody cared!
> [<c01057a1>] __report_bad_irq+0x2a/0x8b
> [<c010588b>] note_interrupt+0x6f/0x9f
> [<c0105b1e>] do_IRQ+0x127/0x136
> [<c01040cc>] common_interrupt+0x18/0x20
> [<c011f147>] __do_softirq+0x2f/0x80
> [<c011f1be>] do_softirq+0x26/0x28
> [<c0105afa>] do_IRQ+0x103/0x136
> [<c01040cc>] common_interrupt+0x18/0x20
> [<c01020d8>] mwait_idle+0x30/0x46
> [<c010209f>] cpu_idle+0x2c/0x35
> [<c04ce68b>] start_kernel+0x165/0x17f
> [<c04ce2e5>] unknown_bootoption+0x0/0x149
>handlers:
>[<c02be63d>] (tg3_interrupt+0x0/0x12f)
>Disabling IRQ #11
>nfs: server lucie not responding, still trying
>NETDEV WATCHDOG: eth0: transmit timed out
>tg3: eth0: transmit timed out, resetting
>tg3: tg3_stop_block timed out, ofs=4800 enable_bit=2
>tg3: eth0: Link is down.
>
>takze karta spadne, pocitac ztrati pristup na sit, ja k tomu prijdu,
>udelam "ifdown eth0; ifup eth0" a zase to jede. Netusi nekdo v cem by
>mohl byt problem? Je mozne ze to je HW zalezitost a proste zacala
>blbnout ta integrovana karta? Nebo je v haji neco jinyho a budeme muset
>vymenit celou desku, misto instalace nove sitove karty a zakazani te
>integrovane?
>
>predem diky,
>  
>
Kamarad mel tutez gigabitovou kartu a zaznamenal uplne shodne chovani, 
co popisujete. Myslim, ze je na vine ovladac z 2.6, protoze na 2.4kovem 
kernelu bezel bez problemu.  Poslete tento tento trace vyrobci ovladace.

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