Re: do_execve() finding vmspace_destroyed set under load

From: Vladimir Grebenschikov (vova_at_fbsd.ru)
Date: 01/31/05

  • Next message: Robert Watson: "Re: network performance, a low-level measurement"
    To: Poul-Henning Kamp <phk@phk.freebsd.dk>
    Date: Mon, 31 Jan 2005 13:59:27 +0300
    
    

    ÷ ÐÎ, 31/01/2005 × 11:22 +0100, Poul-Henning Kamp ÐÉÛÅÔ:
    > In message <1107166332.1055.1.camel@localhost>, Vladimir Grebenschikov writes:
    > >÷ ÓÂ, 29/01/2005 × 18:52 -0800, Kris Kennaway ÐÉÛÅÔ:
    > >> I'm seeing the following code in do_execve() frequently being
    > >> triggered when scripts are executed on my SMP machine under load:
    > >
    > >Probably related, I have 100% panic on exec of single linux static
    > >binary, it happens in do_execve
    >
    > What kind of filesystem is the binary located ?

    msdosfs

    Should I try to copy binary to

    Old kerel is ok
    -r-xr-xr-x 1 root wheel 3310239 Jan 17 11:53 /boot/kernel.old/kernel

    new kernel has this bug
    -r-xr-xr-x 1 root wheel 3334632 Jan 27 12:51 /boot/kernel/kernel

    -- 
    Vladimir B. Grebenchikov
    vova@fbsd.ru
    _______________________________________________
    freebsd-current@freebsd.org mailing list
    http://lists.freebsd.org/mailman/listinfo/freebsd-current
    To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org"
    

  • Next message: Robert Watson: "Re: network performance, a low-level measurement"

    Relevant Pages

    • Re: [PATCH 1/2] LogFS proper
      ... Please comment the structure with kernel doc comments and avoid the tail ... Do enums have a significant ... Also the BUG itself will give you enough clue where it happened, ... which leaves only the prepared filesystem image to worry about. ...
      (Linux-Kernel)
    • Re: 2.6.25 crash: EIP: [] xfrm_output_resume+0x64/0x100 ss:esp 0068:c03a1e5c
      ... please include in all bug reports as ... This linux box is an ipsec gateway and ... # Linux kernel version: 2.6.25 ... # PCI IDE chipsets support ...
      (Linux-Kernel)
    • Server Crash (2.6.17-1.2157)- BUG: soft lockup detected on CPU#3!
      ... I just installed Fedora Core Kernel 2.6.17-1.2157_FC5smp and immediately got a "BUG: soft lockup detected on CPU#3!", I've never had this on any other kernel version before, but on my desk top PC and now this server with this specific kernel. ... isg-dev7 kernel: CPU: 3 ... kernel BUG at include/linux/list.h:185! ... MEM window: dd200000-dd3fffff ...
      (Fedora)
    • please pull from the trivial tree
      ... Fix spelling in E1000_DISABLE_PACKET_SPLIT Kconfig description ... +- Finding patch that caused a bug ... +Always try the latest kernel from kernel.org and build from source. ... Length of input string in bytes ...
      (Linux-Kernel)
    • 2.6.25 crash: EIP: [] xfrm_output_resume+0x64/0x100 ss:esp 0068:c03a1e5c
      ... This linux box is an ipsec gateway and ... # Linux kernel version: 2.6.25 ... # PCI IDE chipsets support ... Found PM-Timer Bug on the chipset. ...
      (Linux-Kernel)