"me too" LOR

From: <pdseniura_at_techie.com>
Date: Tue, 23 Dec 2003 09:31:23 -0600 (CST)
Custom kernel built yesterday 22 Dec 2003.
I must follow -Current via the CTM FTP site,
so it was built after the (only) CTM delta was
distributed and applied on the 22nd.


lock order reversal
 1st 0xc4e1a4a4 vm object (vm object) _at_ /src/sys/vm/swap_pager.c:1323
 2nd 0xc08c88c0 swap_pager swhash (swap_pager swhash) _at_ /src/sys/vm/swap_pager.c:1838
 3rd 0xc1044948 vm object (vm object) _at_ /src/sys/vm/uma_core.c:873
Stack backtrace:
backtrace(c07e15cc,c1044948,c07fa72a,c07fa72a,c07fb5eb) at backtrace+0x17
witness_lock(c1044948,8,c07fb5eb,369,c38feb40) at witness_lock+0x695
_mtx_lock_flags(c1044948,0,c07fb5eb,369,c38feb54) at _mtx_lock_flags+0xda
obj_alloc(c38feb40,1000,d7635a03,101,c05cd351) at obj_alloc+0x3f
slab_zalloc(c38feb40,1,c38feb54,8,c07fb5eb) at slab_zalloc+0xb7
uma_zone_slab(c38feb40,1,c07fb5eb,682,0) at uma_zone_slab+0xe6
uma_zalloc_internal(c38feb40,0,1,5b7,0,c07f9545,72e) at uma_zalloc_internal+0x3e
uma_zalloc_arg(c38feb40,0,1,72e,2) at uma_zalloc_arg+0x3c9
swp_pager_meta_build(c4e1a4a4,8,0,2,0) at swp_pager_meta_build+0x174
swap_pager_putpages(c4e1a4a4,d7635bd0,1,0,d7635b50) at swap_pager_putpages+0x32d
default_pager_putpages(c4e1a4a4,d7635bd0,1,0,d7635b50) at default_pager_putpages+0x2e
vm_pageout_flush(d7635bd0,1,0,eb,0) at vm_pageout_flush+0x188
vm_pageout_clean(c14924b0,0,c07fb412,32a,0) at vm_pageout_clean+0x305
vm_pageout_scan(0,0,c07fb412,5a9,fa) at vm_pageout_scan+0x620
vm_pageout(0,d7635d48,c07dbd1c,311,0) at vm_pageout+0x32b
fork_exit(c07370d0,0,d7635d48) at fork_exit+0xbf
fork_trampoline() at fork_trampoline+0x8
--- trap 0x1, eip = 0, esp = 0xd7635d7c, ebp = 0 ---
Received on Tue Dec 23 2003 - 06:31:31 UTC

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