Subject: Re: kern/28845
To: None <yamt@netbsd.org>
From: Love <lha@stacken.kth.se>
List: netbsd-bugs
Date: 01/03/2005 02:52:58
yamt@netbsd.org writes:

> Synopsis: hang on kvakernel

db> sh map/f *kmem_map

MAP 0xc051c6a0: [0xc1219000->0xc9219000]
        #ent=110, sz=6717440, ref=2, version=3750, flags=0x82
        pmap=0xc053f660(resident=11060, wired=9349)
 - 0xc1219014: 0xc1219000->0xc121a000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc121906c: 0xc121a000->0xc1280000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc121948c: 0xc1280000->0xc12a0000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=0/0, inh=2, wc=0, adv=1
 - 0xc1219d24: 0xc12a0000->0xc12fd000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc12fd014: 0xc12fd000->0xc12fe000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc12fd06c: 0xc12fe000->0xc14f3000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc14f3014: 0xc14f3000->0xc14f4000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc14f3ccc: 0xc14f4000->0xc1563000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1563014: 0xc1563000->0xc1564000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc156306c: 0xc1564000->0xc1591000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1591014: 0xc1591000->0xc1592000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc159106c: 0xc1592000->0xc15bf000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc15bf014: 0xc15bf000->0xc15c0000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc15bff8c: 0xc15c0000->0xc15ed000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc15ed014: 0xc15ed000->0xc15ee000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc16a4b6c: 0xc15ee000->0xc161d000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc161d014: 0xc161d000->0xc161e000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc161d2d4: 0xc161e000->0xc1640000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc161d1cc: 0xc1640000->0xc1660000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=0/0, inh=2, wc=0, adv=1
 - 0xc16760c4: 0xc1660000->0xc1676000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1676014: 0xc1676000->0xc1677000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1676174: 0xc1677000->0xc16a4000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc16a4014: 0xc16a4000->0xc16a5000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc16de3dc: 0xc16a5000->0xc16de000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc16de014: 0xc16de000->0xc16df000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1857a64: 0xc16df000->0xc170f000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc170f014: 0xc170f000->0xc1710000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc170f9b4: 0xc1710000->0xc1720000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc16a4d24: 0xc1720000->0xc1780000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=0/0, inh=2, wc=0, adv=1
 - 0xc18b3384: 0xc1780000->0xc1795000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc185727c: 0xc1797000->0xc179a000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18571cc: 0xc179b000->0xc179e000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc179f014: 0xc179f000->0xc17a0000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18855ec: 0xc17a1000->0xc17ac000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc17fbccc: 0xc17ad000->0xc17af000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc188569c: 0xc17b0000->0xc17b3000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1885dd4: 0xc17b5000->0xc17b6000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1857c74: 0xc17b7000->0xc17bd000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc17bd014: 0xc17bd000->0xc17be000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18852d4: 0xc17c0000->0xc17c3000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18857a4: 0xc17c4000->0xc17c5000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1885e2c: 0xc17c6000->0xc17dc000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18575ec: 0xc17dd000->0xc17df000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1829ccc: 0xc17e1000->0xc17e2000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1857224: 0xc17e3000->0xc17e7000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1857434: 0xc17e8000->0xc17ea000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18573dc: 0xc17eb000->0xc17ec000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc17bdedc: 0xc17ee000->0xc17f0000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1829d24: 0xc17f3000->0xc17f5000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1857384: 0xc17f6000->0xc17f7000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18b34e4: 0xc17f8000->0xc17f9000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1885224: 0xc17fa000->0xc17fb000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc17fb014: 0xc17fb000->0xc17fc000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1885c1c: 0xc17fd000->0xc17ff000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc17fbd7c: 0xc1800000->0xc1802000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1885174: 0xc1804000->0xc1806000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1885a0c: 0xc1807000->0xc1808000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1885b14: 0xc1809000->0xc180a000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18b3a0c: 0xc180b000->0xc180e000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1857d7c: 0xc1810000->0xc1814000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1885edc: 0xc1815000->0xc1817000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1857f8c: 0xc1818000->0xc181c000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc188532c: 0xc181d000->0xc181e000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18579b4: 0xc1821000->0xc1823000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1885904: 0xc1825000->0xc1827000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18b3c1c: 0xc1828000->0xc1829000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1829014: 0xc1829000->0xc182a000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18b327c: 0xc182a000->0xc182b000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18b3bc4: 0xc182d000->0xc182e000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1857ccc: 0xc1830000->0xc1832000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1857c1c: 0xc1833000->0xc1834000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc182969c: 0xc1835000->0xc1838000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18b3d7c: 0xc183a000->0xc183b000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18b3224: 0xc183c000->0xc183f000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc188574c: 0xc1845000->0xc1849000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1885e84: 0xc184b000->0xc1850000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc188511c: 0xc1851000->0xc1854000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1857014: 0xc1857000->0xc1858000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1829f8c: 0xc1858000->0xc1859000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18b3f34: 0xc185b000->0xc1863000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1885854: 0xc1865000->0xc1868000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc185711c: 0xc186a000->0xc186d000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1857644: 0xc186e000->0xc1874000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18b3c74: 0xc1875000->0xc1877000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18856f4: 0xc1878000->0xc187b000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18e1a0c: 0xc187c000->0xc187e000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc17fbd24: 0xc1881000->0xc1883000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1885014: 0xc1885000->0xc1886000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18b369c: 0xc1889000->0xc188c000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1885d7c: 0xc1891000->0xc1894000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1885434: 0xc1895000->0xc1898000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1885a64: 0xc189b000->0xc189c000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18b33dc: 0xc18a0000->0xc18a1000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1829edc: 0xc18a3000->0xc18ab000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18b3904: 0xc18ad000->0xc18b0000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18e174c: 0xc18b1000->0xc18b3000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18b3014: 0xc18b3000->0xc18b4000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1857854: 0xc18b4000->0xc18b6000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18b30c4: 0xc18ba000->0xc18bb000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc188527c: 0xc18bd000->0xc18c4000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc17fbbc4: 0xc18c8000->0xc18d6000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc1885abc: 0xc18d7000->0xc18d8000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18b38ac: 0xc18d9000->0xc18db000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc188553c: 0xc18de000->0xc18e1000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18e1014: 0xc18e1000->0xc18e2000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18e106c: 0xc18e2000->0xc18e3000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18e14e4: 0xc18e5000->0xc18ec000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18e1904: 0xc18ef000->0xc18f2000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18e1b6c: 0xc18f3000->0xc18fc000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
 - 0xc18b35ec: 0xc190a000->0xc190b000: obj=0x0/0x0, amap=0x0/0
        submap=F, cow=F, nc=F, prot(max)=7/7, inh=2, wc=0, adv=1
db> MAP 0xc0520000: [0xc0000000->0xffc00000]
        #ent=187, sz=234037248, ref=1, version=10843, flags=0x81
        pmap=0xc053f660(resident=11060, wired=9349)
db> MAP 0xc0520000: [0xc0000000->0xffc00000]
        #ent=187, sz=234037248, ref=1, version=10843, flags=0x81
        pmap=0xc053f660(resident=11060, wired=9349)