lkml.org 
[lkml]   [2012]   [Jul]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    SubjectRe: Kernel crash with lspci -vv and SAS Controller LSI Logic / Symbios Logic MegaRAID SAS 9240
    From
    On 7/18/12, stepping stone GmbH <support@stepping-stone.ch> wrote:
    ...
    >
    > a tail of lspci -vv http://pastebin.com/kjh8ig9q
    >

    PCI Config reads from lspci -vvv don't go through the megaraid_sas
    driver itself.

    It looks like your system hung up while trying to do a PCI Config read
    of Capabilities 0xd0: VPD (Vital Product Data).

    I have a 9240 controller, and with kernel 3.5.0-rc1, I can do lspci -vvv :

    Capabilities: [d0] Vital Product Data
    Unknown small resource type 00, will not decode more.
    Capabilities: [a8] MSI: Enable- Count=1/1 Maskable- 64bit+
    Address: 0000000000000000 Data: 0000
    Capabilities: [c0] MSI-X: Enable+ Count=15 Masked-
    Vector table: BAR=1 offset=00002000
    PBA: BAR=1 offset=00003800
    Capabilities: [100] Advanced Error Reporting
    UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt-
    UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
    UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt-
    UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
    UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt-
    UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
    CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
    CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
    AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
    Capabilities: [138] Power Budgeting <?>
    Kernel driver in use: megaraid_sas
    Kernel modules: megaraid_sas

    Can you reproduce with kernel 3.5.0-rcX ? I would also try upgrading
    your controller firmware.

    -Adam


    \
     
     \ /
      Last update: 2012-07-19 03:21    [W:0.044 / U:90.832 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site