From: "BERTRAND Joël" <joel.bertrand@systella.fr>
To: sparclinux@vger.kernel.org
Subject: sun4v_data_access_exception on new 2.6.23
Date: Thu, 11 Oct 2007 18:44:56 +0000 [thread overview]
Message-ID: <470E6F28.2010709@systella.fr> (raw)
Hello,
I have built a 2.6.23 kernel on a T1000 server. I have seen this
message on system console :
sun4v_data_access_exception: ADDR[000008000001e000] CTX[0000]
TYPE[0004], going.
\|/ ____ \|/
"@'/ .. \`@"
/_| \__/ |_\
\__U_/
dpkg-split(7958): Dax [#1]
TSTATE: 0000000011f01600 TPC: 0000000000407904 TNPC: 0000000000407908 Y:
00000000 Not tainted
TPC: <tsb_flush+0xc/0x40>
g0: 0000000000000000 g1: 0000000000000026 g2: 0000000000008000 g3:
0000000000002000
g4: fffff800ffc8d680 g5: fffff800020ce000 g6: fffff800d9454000 g7:
0000000000000027
o0: 000008000001ea60 o1: 00000000000003df o2: 000007feffffe000 o3:
fffff800ffecae00
o4: 9800000000000610 o5: ffffffffffffffff sp: fffff800d9456f11 ret_pc:
000000000044f3b0
RPC: <flush_tsb_user+0x78/0xa0>
l0: fffff80002870380 l1: 0000000000000001 l2: 0000080000000000 l3:
0000000000001fff
l4: fffff800ff7890b0 l5: 0000000000000001 l6: 0000000000002000 l7:
000007feffffffff
i0: fffff80002870378 i1: 0000000000000000 i2: fffff8008e95dff8 i3:
bc000000d11766d0
i4: fffff800d116afc0 i5: 00000000000474ae i6: fffff800d9456fd1 i7:
000000000044ebc8
I7: <flush_tlb_pending+0x30/0x80>
Caller[000000000044ebc8]: flush_tlb_pending+0x30/0x80
Caller[000000000044edf8]: tlb_batch_add+0x1e0/0x200
Caller[00000000004a76dc]: mprotect_fixup+0x3a4/0x4a0
Caller[00000000004bf4d4]: setup_arg_pages+0x9c/0x2e0
Caller[000000000044cc74]: load_elf_binary+0x4dc/0x1740
Caller[00000000004be6c0]: search_binary_handler+0xa8/0x2c0
Caller[00000000004eeed0]: compat_do_execve+0x138/0x160
Caller[00000000004481dc]: sparc32_execve+0x44/0xc0
Caller[00000000004061d4]: linux_sparc_syscall32+0x3c/0x40
Caller[00000000f7dfa724]: 0xf7dfa72c
Instruction DUMP: 01000000 01000000 05000020 <c2da0280> 97307020
808ac002 1247fffd 8143e001 80a04009
After this, I cannot halt system.
Regards,
JKB
next reply other threads:[~2007-10-11 18:44 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-11 18:44 BERTRAND Joël [this message]
2007-10-11 21:42 ` sun4v_data_access_exception on new 2.6.23 David Miller
2007-10-11 22:37 ` David Miller
2007-10-12 5:47 ` BERTRAND Joël
2007-10-12 7:04 ` BERTRAND Joël
2007-10-12 8:37 ` David Miller
2007-10-12 8:50 ` David Miller
2007-10-12 8:52 ` BERTRAND Joël
2007-10-12 9:16 ` BERTRAND Joël
2007-10-12 9:27 ` David Miller
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=470E6F28.2010709@systella.fr \
--to=joel.bertrand@systella.fr \
--cc=sparclinux@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.