On Mon, Aug 18, 2008 at 9:32 PM, Frank Hofmann <[EMAIL PROTECTED]>
> Can I see a stacktrace of this please ?

I have plenty, here goes the output of ::msgbuf in mdb :)

unix.0 and vmcore.0:

panic[cpu0]/thread=ffffff01d72e1b00:
BAD TRAP: type=e (#pf Page fault) rp=ffffff0008b0e0f0 addr=ffffff000b9beb22



gvfsd:
#pf Page fault
Bad kernel fault at addr=0xffffff000b9beb22
pid=13313, pc=0xfffffffffb86aeec, sp=0xffffff0008b0e1e0, eflags=0x10207
cr0: 8005003b<pg,wp,ne,et,ts,mp,pe> cr4: 6f8<xmme,fxsr,pge,mce,pae,pse,de>
cr2: ffffff000b9beb22
cr3: 13fd48000
cr8: c

        rdi: ffffff00079bb0f8 rsi:                1 rdx:                1
        rcx:                9  r8: ffffff00079be360  r9:          20003e1
        rax:                2 rbx: fffffffffbc43c90 rbp: ffffff0008b0e260
        r10: fffffffffbc2a6a4 r11: ffffff0000000050 r12: ffffff0003bfffc8
        r13: fffffffffbc2a6a0 r14: fffffffffbc2a6b8 r15: fffffffffbc27b48
        fsb:                0 gsb: fffffffffbc2a7f0  ds:               4b
         es:               4b  fs:                0  gs:              1c3
        trp:                e err:                0 rip: fffffffffb86aeec
         cs:               30 rfl:            10207 rsp: ffffff0008b0e1e0
         ss:                0

ffffff0008b0dfd0 unix:die+ea ()
ffffff0008b0e0e0 unix:trap+13b9 ()
ffffff0008b0e0f0 unix:cmntrap+e9 ()
ffffff0008b0e260 unix:page_ctr_add_internal+11c ()
ffffff0008b0e2c0 unix:page_ctr_add+78 ()
ffffff0008b0e370 unix:page_demote+28b ()
ffffff0008b0e430 unix:page_freelist_split+184 ()
ffffff0008b0e530 unix:page_get_mnode_freelist+1ce ()
ffffff0008b0e5f0 unix:page_get_freelist+187 ()
ffffff0008b0e6d0 unix:page_create_va+240 ()
ffffff0008b0e780 genunix:swap_getapage+c1 ()
ffffff0008b0e800 genunix:swap_getpage+99 ()
ffffff0008b0e8b0 genunix:fop_getpage+9f ()
ffffff0008b0e9a0 genunix:anon_private+168 ()
ffffff0008b0eab0 genunix:segvn_faultpage+637 ()
ffffff0008b0ec60 genunix:segvn_fault+aeb ()
ffffff0008b0ed70 genunix:as_fault+5ae ()
ffffff0008b0edf0 unix:pagefault+95 ()
ffffff0008b0ef00 unix:trap+bd3 ()
ffffff0008b0ef10 unix:cmntrap+e9 ()

syncing file systems...
 done
dumping to /dev/zvol/dsk/nemesis/dump, offset 65536, content: kernel
NOTICE: ahci0: ahci_tran_reset_dport port 0 reset port



unix.1 and vmcore.1
panic[cpu1]/thread=ffffff01dde24040:
BAD TRAP: type=e (#pf Page fault) rp=ffffff000943fd00 addr=ffffff000b9beb22


nautilus:
#pf Page fault
Bad kernel fault at addr=0xffffff000b9beb22

pid=16891, pc=0xfffffffffb86aeec, sp=0xffffff000943fdf0, eflags=0x10207
cr0: 8005003b<pg,wp,ne,et,ts,mp,pe> cr4: 6f8<xmme,fxsr,pge,mce,pae,pse,de>
cr2: ffffff000b9beb22
cr3: 139237000
cr8: c

        rdi: ffffff00079bb0f8 rsi:                1 rdx:                1

        rcx:                9  r8: ffffff00079be360  r9:          20003e1
        rax:                2 rbx: fffffffffbc43c90 rbp: ffffff000943fe70
        r10: fffffffffbc2a6a4 r11: ffffff0000000050 r12: ffffff0003bfffc8
        r13: fffffffffbc2a6a0 r14: fffffffffbc2a6b8 r15: fffffffffbc27b48
        fsb:                0 gsb: ffffff01cfc6dac0  ds:               4b
         es:               4b  fs:                0  gs:              1c3
        trp:                e err:                0 rip: fffffffffb86aeec
         cs:               30 rfl:            10207 rsp: ffffff000943fdf0
         ss:               38

ffffff000943fbe0 unix:die+ea ()
ffffff000943fcf0 unix:trap+13b9 ()
ffffff000943fd00 unix:cmntrap+e9 ()
ffffff000943fe70 unix:page_ctr_add_internal+11c ()
ffffff000943fed0 unix:page_ctr_add+78 ()
ffffff000943ff80 unix:page_demote+28b ()
ffffff0009440040 unix:page_freelist_split+184 ()
ffffff0009440140 unix:page_get_mnode_freelist+1ce ()
ffffff0009440200 unix:page_get_freelist+187 ()
ffffff00094402e0 unix:page_create_va+240 ()
ffffff00094403a0 genunix:pvn_read_kluster+158 ()

ffffff00094404d0 pcfs:pcfs_getapage+1ee ()
ffffff0009440580 pcfs:pcfs_getpage+119 ()
ffffff0009440630 genunix:fop_getpage+9f ()
ffffff0009440740 genunix:segmap_fault+1dc ()
ffffff0009440850 genunix:as_fault+5ae ()
ffffff00094408d0 unix:pagefault+200 ()
ffffff00094409e0 unix:trap+1263 ()
ffffff00094409f0 unix:cmntrap+e9 ()
ffffff0009440b00 unix:kcopy+2c ()
ffffff0009440b70 genunix:uiomove+e5 ()
ffffff0009440c60 pcfs:rwpcp+4bf ()
ffffff0009440cd0 pcfs:pcfs_read+7a ()
ffffff0009440d40 genunix:fop_read+69 ()
ffffff0009440e90 genunix:read+28b ()
ffffff0009440ec0 genunix:read32+1e ()
ffffff0009440f10 unix:brand_sys_sysenter+1e6 ()

syncing file systems...
 done
dumping to /dev/zvol/dsk/nemesis/dump, offset 65536, content: kernel
NOTICE: ahci0: ahci_tran_reset_dport port 0 reset port


unix.2 and vmcore.2
panic[cpu1]/thread=ffffff01cfedbae0:
BAD TRAP: type=e (#pf Page fault) rp=ffffff0008b82f40 addr=ffffff000b9beb22


nautilus:
#pf Page fault
Bad kernel fault at addr=0xffffff000b9beb22
pid=1024, pc=0xfffffffffb86b15c, sp=0xffffff0008b83030, eflags=0x10207
cr0: 8005003b<pg,wp,ne,et,ts,mp,pe> cr4: 6f8<xmme,fxsr,pge,mce,pae,pse,de>
cr2: ffffff000b9beb22

cr3: 13a9f2000
cr8: c

        rdi: ffffff00079bb0f8 rsi:                1 rdx:                1
        rcx:                9  r8: ffffff00079be360  r9:          20003e1
        rax:                2 rbx: fffffffffbc43c90 rbp: ffffff0008b830b0
        r10: fffffffffbc2a6a4 r11: ffffff0000000050 r12: ffffff0003bfffc8
        r13: fffffffffbc2a6a0 r14: fffffffffbc2a6b8 r15: fffffffffbc27b48
        fsb:                0 gsb: ffffff01ceb9fac0  ds:               4b
         es:               4b  fs:                0  gs:              1c3
        trp:                e err:                0 rip: fffffffffb86b15c
         cs:               30 rfl:            10207 rsp: ffffff0008b83030
         ss:               38

ffffff0008b82e20 unix:die+ea ()

ffffff0008b82f30 unix:trap+13b9 ()
ffffff0008b82f40 unix:cmntrap+e9 ()
ffffff0008b830b0 unix:page_ctr_add_internal+11c ()
ffffff0008b83110 unix:page_ctr_add+78 ()
ffffff0008b831c0 unix:page_demote+28b ()
ffffff0008b83280 unix:page_freelist_split+184 ()
ffffff0008b83380 unix:page_get_mnode_freelist+1ce ()
ffffff0008b83440 unix:page_get_freelist+187 ()
ffffff0008b83520 unix:page_create_va+240 ()
ffffff0008b835b0 unix:segkmem_page_create+8b ()
ffffff0008b83640 unix:segkmem_xalloc+bc ()
ffffff0008b836a0 unix:segkmem_alloc_vn+cd ()
ffffff0008b836d0 unix:segkmem_zio_alloc+20 ()
ffffff0008b83810 genunix:vmem_xalloc+4fc ()
ffffff0008b83880 genunix:vmem_alloc+159 ()
ffffff0008b83910 genunix:kmem_slab_create+7d ()
ffffff0008b83950 genunix:kmem_slab_alloc+57 ()
ffffff0008b839b0 genunix:kmem_cache_alloc+136 ()
ffffff0008b839d0 zfs:zio_data_buf_alloc+28 ()
ffffff0008b83a10 zfs:arc_get_data_buf+175 ()
ffffff0008b83a60 zfs:arc_buf_alloc+9a ()
ffffff0008b83ae0 zfs:dbuf_read_impl+1a2 ()
ffffff0008b83b40 zfs:dbuf_read+1be ()
ffffff0008b83ba0 zfs:dmu_tx_check_ioerr+70 ()
ffffff0008b83c10 zfs:dmu_tx_count_write+b2 ()
ffffff0008b83c60 zfs:dmu_tx_hold_write+57 ()
ffffff0008b83d60 zfs:zfs_write+373 ()
ffffff0008b83dd0 genunix:fop_write+69 ()
ffffff0008b83e90 genunix:write+2af ()
ffffff0008b83ec0 genunix:write32+1e ()
ffffff0008b83f10 unix:brand_sys_sysenter+1e6 ()

syncing file systems...
 done
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