kern/98742: IO erros while using geli

[Ivan Kolosovskiy]

>Number:         98742
>Category:       kern
>Synopsis:       IO erros while using geli
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Jun 09 10:00:30 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     Ivan Kolosovskiy
>Release:        6.1-RELEASE
>Organization:
infoline
>Environment:
BURNED# uname -a
FreeBSD BURNED.***.COM 6.1-RELEASE-p1 FreeBSD 6.1-RELEASE-p1 #1: Wed Jun  7 22:19:45 MSD 2006     root at BURNED.***.COM:/usr/obj/usr/src/sys/BURNED  i386

>Description:
I have RAID5  array (it is absolutly correct, checked several times whith dd(full read and write). I created encrypted partition on this array and put jail dirs on it. When i tried to start jail, i received that:

Jun  8 15:52:11 BURNED kernel: vnode_pager_getpages: I/O read error
Jun  8 15:52:13 BURNED kernel: g_vfs_done():aacd1s1d.eli[READ(offset=52975890432, length=8192)]error = 22
Jun  8 15:52:13 BURNED kernel: vnode_pager_getpages: I/O read error
Jun  8 15:53:16 BURNED kernel: g_vfs_done():aacd1s1d.eli[READ(offset=52975890432, length=8192)]error = 22
Jun  8 15:53:16 BURNED kernel: vnode_pager_getpages: I/O read error
Jun  8 15:54:34 BURNED kernel: g_vfs_done():aacd1s1d.eli[READ(offset=52956925952, length=8192)]error = 22
Jun  8 15:54:34 BURNED kernel: vnode_pager_getpages: I/O read error
Jun  8 15:54:34 BURNED kernel: vm_fault: pager read error, pid 766 (limits)
Jun  8 15:54:34 BURNED kernel: pid 766 (limits), uid 0: exited on signal 11 (core dumped)
Jun  8 15:55:03 BURNED kernel: g_vfs_done():aacd1s1d.eli[READ(offset=52956925952, length=8192)]error = 22
Jun  8 15:55:03 BURNED kernel: vnode_pager_getpages: I/O read error
Jun  8 15:55:03 BURNED kernel: vm_fault: pager read error, pid 790 (limits)
Jun  8 15:55:03 BURNED kernel: pid 790 (limits), uid 0: exited on signal 11 (core dumped)
Jun  8 15:56:11 BURNED kernel: g_vfs_done():aacd1s1d.eli[READ(offset=52956925952, length=8192)]error = 22
Jun  8 15:56:11 BURNED kernel: vnode_pager_getpages: I/O read error
Jun  8 15:56:11 BURNED kernel: vm_fault: pager read error, pid 798 (limits)
Jun  8 15:56:11 BURNED kernel: pid 798 (limits), uid 0: exited on signal 11 (core dumped)
Jun  8 16:01:14 BURNED kernel: g_vfs_done():aacd1s1d.eli[READ(offset=52956925952, length=8192)]error = 22
Jun  8 16:01:14 BURNED kernel: vnode_pager_getpages: I/O read error
Jun  8 16:01:14 BURNED kernel: vm_fault: pager read error, pid 827 (limits)
Jun  8 16:01:14 BURNED kernel: pid 827 (limits), uid 0: exited on signal 11 (core dumped)
Jun  8 16:01:40 BURNED kernel: g_vfs_done():aacd1s1d.eli[READ(offset=52956925952, length=8192)]error = 22
Jun  8 16:01:40 BURNED kernel: vnode_pager_getpages: I/O read error
Jun  8 16:01:40 BURNED kernel: vm_fault: pager read error, pid 832 (limits)
Jun  8 16:01:40 BURNED kernel: pid 832 (limits), uid 0: exited on signal 11 (core dumped)
Jun  8 16:01:42 BURNED kernel: g_vfs_done():aacd1s1d.eli[READ(offset=52956925952, length=8192)]error = 22


limits fails when tried to read file ld-elf.so.1 (found experimetally :) . when i try to read this file manually, no error occurs.

when i tried to start directrly /etc/rc in jail(without limits) system halts(stops responding). After reboot i found nothing in logfiles about that.

block size on geli partition was 8192

ps. sorry for bad english

>How-To-Repeat:
i dont know
>Fix:
i dont know
>Release-Note:
>Audit-Trail:
>Unformatted: