Re: panic in 11th Feb current

From: Divacky Roman (xdivac02_at_stud.fit.vutbr.cz)
Date: 02/13/04

  • Next message: Lukas Ertl: "New kernel resets immediately" 
    Date: Fri, 13 Feb 2004 12:21:53 +0100
To: Andre Guibert de Bruet <andy@siliconlandmark.com>

    > Source from the 11th indicates that this line number to points to a
    > vm_map_lock_read() call inside vm_map_lookup() which would be called on a
    > page fault.
     
    seems so
     
    > > stray iqr 9
    > > _mtx_lock_sleep: recursed on non-recursive mutex
    > > kern_mutex.c:436
    >
    > Ouch.
    >
    > > I have kernel dump which I can provide (but my kernel is not -g
    > > compiled)
    >
    > Run an "nm /boot/kernel/kernel |sort" and report the function names and
    > addresses of the functions just above and below the eip (0xc05babdc).
    >
    > Regards,

    is this enough?

    c05ba630 t vm_map_zfini
    c05ba660 t vm_map_zinit
    c05ba6e0 t vmspace_zdtor
    c05ba710 t vm_map_zdtor
    c05ba7c0 T vmspace_alloc
    c05ba840 T vm_init2
    c05ba8e0 T vmspace_free
    c05ba9e0 T vmspace_exitfree
    c05baac0 T _vm_map_lock
    c05bab60 T _vm_map_unlock
    c05babc0 T _vm_map_lock_read
    c05bac50 T _vm_map_unlock_read
    c05bacb0 T _vm_map_trylock
    c05bad30 T _vm_map_trylock_read
    c05badb0 T _vm_map_lock_upgrade
    c05bae40 T _vm_map_lock_downgrade
    c05baec0 T vm_map_unlock_and_wait
    c05baf40 T vm_map_wakeup
    c05bafb0 T vmspace_resident_count
    c05bafc0 T vmspace_wired_count
    c05bafd0 T vm_map_create
    c05bb020 t _vm_map_init
    c05bb070 T vm_map_init

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