Gentoo Archives: gentoo-hardened

From: Brian Kroth <bpkroth@××××.edu>
To: gentoo-hardened@l.g.o
Subject: Re: [gentoo-hardened] kernel upgrade problems: bad page state
Date: Wed, 07 Nov 2007 22:44:29
Message-Id: 47323F4F.3090004@wisc.edu
In Reply to: Re: [gentoo-hardened] kernel upgrade problems: bad page state by Brian Kroth
1 Latest set of error messages with printk_time enabled.
2
3 [25222.412864] PAX: 5942 4bc00010 4b400000-4bc55000 0004b400
4 [25222.414595] PAX: 5932 4bc00010 4b400000-4bc55000 0004b400
5 [25222.414743] Bad page state in process 'cactid'
6 [25222.414748] page:c1552700 flags:0x40000001 mapping:00000000
7 mapcount:0 count:0
8 [25222.414753] Trying to fix it up, but a reboot is needed
9 [25222.414757] Backtrace:
10 [25222.415124] [<c040401e>] show_trace_log_lvl+0x1a/0x30
11 [25222.415472] [<c0404c34>] show_trace+0x12/0x14
12 [25222.415480] [<c0404c4c>] dump_stack+0x16/0x18
13 [25222.415488] [<c044927c>] bad_page+0x66/0x97
14 [25222.415499] [<c0449a95>] free_hot_cold_page+0x306/0x30b
15 [25222.415507] [<c0449af1>] free_hot_page+0xa/0xc
16 [25222.415515] [<c044c134>] put_page+0x2e/0xb3
17 [25222.415522] [<c0451030>] do_wp_page+0x205/0x475
18 [25222.415529] [<c0452ee0>] handle_mm_fault+0x6da/0x892
19 [25222.415535] [<c041386f>] do_page_fault+0x42f/0x8d0
20 [25222.415544] [<c06d7e75>] error_code+0x75/0x80
21 [25222.415579] =======================

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