From: Valdis.Kletnieks@vt.edu
To: Andrew Morton <akpm@linux-foundation.org>,
Balbir Singh <balbir@linux.vnet.ibm.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.6.23-rc4-mm1
Date: Wed, 05 Sep 2007 10:37:40 -0400 [thread overview]
Message-ID: <26495.1189003060@turing-police.cc.vt.edu> (raw)
In-Reply-To: Your message of "Fri, 31 Aug 2007 21:58:22 PDT." <20070831215822.26e1432b.akpm@linux-foundation.org>
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On Fri, 31 Aug 2007 21:58:22 PDT, Andrew Morton said:
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.23-rc4/2.6.23-rc4-mm1/
(Warning - if discussion of binary modules bothers you, hit delete now..)
Dell Latitude D840, x86_64 kernel
memory-controller-memory-accounting-v7.patch causes the NVidia graphics driver
to go into a soft-lockup:
BUG: soft lockup - CPU#0 stuck for 11s! [X:2733]
CPU 0:
Modules linked in: irnet ppp_generic slhc irtty_sir sir_dev ircomm_tty ircomm irda crc_ccitt nf_conntrack_ftp xt_pkttype ipt_REJECT ipt_osf nf_conntrack_ipv4 xt_ipisforif ipt_recent ipt_LOG xt_u32 iptable_filter ip_tables xt_tcpudp nf_conntrack_ipv6 xt_state nf_conntrack nfnetlink ip6t_LOG xt_limit ip6table_filter ip6_tables x_tables vmnet(P)(U) vmmon(U) sha256 aes fan container bay acpi_cpufreq nvram arc4 ecb pcmcia iwl3945 firmware_class yenta_socket nvidia(P)(U) mac80211 iTCO_wdt rsrc_nonstatic iTCO_vendor_support ohci1394 watchdog_core ieee1394 watchdog_dev pcmcia_core cfg80211 video thermal output button battery processor ac intel_agp rtc
Pid: 2733, comm: X Tainted: P 2.6.23-rc4-mm1 #1
RIP: 0010:[<ffffffff80520e16>] [<ffffffff80520e16>] _spin_lock+0x5b/0x75
RSP: 0018:ffff810007ecdcf8 EFLAGS: 00000202
RAX: 0000000000000000 RBX: ffff810007ecdd08 RCX: 0000000000000173
RDX: ffff8100040fe000 RSI: 00007f3cbf672000 RDI: ffff81000111ec90
RBP: 0000000000000006 R08: ffffffff80687d85 R09: 0000000000010000
R10: ffff810007ecdd60 R11: 00000001000355e8 R12: 00000000000002c7
R13: 0000000000000000 R14: 000000000000000a R15: 0000000000000002
FS: 00007f3cbf65f780(0000) GS:ffffffff806c6000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 00007f3cbc83d540 CR3: 00000000046af000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
[<ffffffff8027b358>] get_locked_pte+0x100/0x114
[<ffffffff8027b3d5>] vm_insert_page+0x69/0x100
[<ffffffff8841e5f8>] :nvidia:nv_kern_mmap+0x712/0x7c0
[<ffffffff8027ec71>] mmap_region+0x222/0x426
[<ffffffff80327dc6>] selinux_file_mmap+0x7d/0x8a
[<ffffffff8027f489>] do_mmap_pgoff+0x2c6/0x32d
[<ffffffff805204ce>] __down_write_nested+0x3d/0xab
[<ffffffff80211d3f>] sys_mmap+0x90/0x119
[<ffffffff8020c2ec>] tracesys+0xdc/0xe1
The only reason that it's at all noteworthy is because the kernel is built
with CONFIG_CONTAINERS=n and the patch *looks* like it tries very hard to
make zero changes in code logic in that case. I've been looking at it for
a few days and totally failing to see what changed behavior is causing the
problem. There's a change to unuse_pte() to return a -ENOMEM, but that's
conditioned off a mem_container_charge() that should optimize itself to '0'.
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next prev parent reply other threads:[~2007-09-05 14:37 UTC|newest]
Thread overview: 158+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-01 4:58 2.6.23-rc4-mm1 Andrew Morton
2007-09-01 6:53 ` 2.6.23-rc4-mm1 KAMEZAWA Hiroyuki
2007-09-01 6:58 ` 2.6.23-rc4-mm1 Andrew Morton
2007-09-01 8:54 ` 2.6.23-rc4-mm1 Herbert Xu
2007-09-01 21:09 ` 2.6.23-rc4-mm1 Satyam Sharma
2007-09-02 1:46 ` 2.6.23-rc4-mm1 Herbert Xu
2007-09-02 2:52 ` 2.6.23-rc4-mm1 Satyam Sharma
2007-09-02 3:59 ` 2.6.23-rc4-mm1 Herbert Xu
2007-09-01 11:55 ` 2.6.23-rc4-mm1 Kamalesh Babulal
2007-09-01 14:18 ` 2.6.23-rc4-mm1: geode fb compile error Adrian Bunk
2007-09-01 17:03 ` Satyam Sharma
2007-09-01 15:19 ` 2.6.23-rc4-mm1: two ktime_sub_ns() functions Adrian Bunk
2007-09-01 15:44 ` 2.6.23-rc4-mm1: mips compile error Adrian Bunk
2007-09-04 5:27 ` Mathieu Desnoyers
2007-09-04 10:21 ` Ralf Baechle
2007-09-01 16:07 ` 2.6.23-rc4-mm1 Torsten Kaiser
2007-09-01 16:16 ` 2.6.23-rc4-mm1 Andrew Morton
2007-09-01 18:13 ` 2.6.23-rc4-mm1 OOPS in forcedeth? thunder7
2007-09-01 19:05 ` Jeff Garzik
2007-09-02 0:54 ` Satyam Sharma
2007-09-02 5:36 ` thunder7
2007-09-02 6:19 ` thunder7
2007-09-02 9:55 ` Satyam Sharma
2007-09-14 3:51 ` Andrew James Wade
2007-09-17 13:57 ` Dhaval Giani
2007-09-17 14:07 ` Denis V. Lunev
2007-09-17 21:00 ` Vlad Yasevich
2007-09-17 23:56 ` Satyam Sharma
2007-09-01 22:06 ` 2.6.23-rc4-mm1 "no CRC" MODPOST warnings Satyam Sharma
2007-09-01 22:40 ` Adrian Bunk
2007-09-01 23:15 ` Sam Ravnborg
2007-09-01 23:12 ` [PATCH -mm] softlockup-improve-debug-output.patch fix Satyam Sharma
2007-09-02 12:37 ` [PATCH -mm][resend] " Satyam Sharma
2007-09-02 12:28 ` Ingo Molnar
2007-09-06 6:52 ` [PATCH] sched: Use show_regs() to improve __schedule_bug() output Satyam Sharma
2007-10-22 12:35 ` Ingo Molnar
2007-09-03 16:36 ` [PATCH -mm][resend] softlockup-improve-debug-output.patch fix Valdis.Kletnieks
2007-09-01 23:42 ` [PATCH -mm] drivers/acpi/tables/tbutils.c: Shut up bogus uninitialized variable warning Satyam Sharma
2007-09-02 0:19 ` Adrian Bunk
2007-09-02 1:02 ` Satyam Sharma
2007-09-02 1:30 ` [PATCH -mm] net/sched/sch_cbq.c: Shut up " Satyam Sharma
2007-09-02 11:36 ` Patrick McHardy
2007-09-02 2:36 ` 2.6.23-rc4-mm1: unpingable box and NULL dereference at tcp_rto_min() Alexey Dobriyan
2007-09-02 5:02 ` Satyam Sharma
2007-09-02 20:52 ` Andrew Morton
2007-09-02 21:19 ` Alexey Dobriyan
2007-09-02 9:14 ` 2.6.23-rc4-mm1 net bitops compile error Adrian Bunk
2007-09-04 17:53 ` Jiri Slaby
2007-09-02 11:25 ` [-mm patch] IPV6 must select XFRM Adrian Bunk
2007-09-03 10:43 ` Masahide NAKAMURA
2007-09-06 10:01 ` net-26.24 broken with XFRM off Noriaki TAKAMIYA
2007-09-02 13:00 ` [PATCH -mm] drivers/char/nozomi.c: __devexit_p usage build fix Satyam Sharma
2007-09-02 19:01 ` 2.6.23-rc4-mm1: broke pata_via cable detection Laurent Riffard
2007-09-02 19:20 ` Alan Cox
2007-09-11 1:50 ` Jeff Garzik
2007-09-02 20:39 ` 2.6.23-rc4-mm1: boot failure on HPC nx6325 Rafael J. Wysocki
2007-09-03 8:36 ` Thomas Gleixner
2007-09-03 10:15 ` Rafael J. Wysocki
2007-09-03 20:51 ` Rafael J. Wysocki
2007-09-04 1:03 ` Thomas Gleixner
2007-09-03 4:30 ` 2.6.23-rc4-mm1 Randy Dunlap
2007-09-03 19:25 ` 2.6.23-rc4-mm1 Wim Van Sebroeck
2007-09-03 22:32 ` 2.6.23-rc4-mm1 Satyam Sharma
2007-09-04 21:21 ` 2.6.23-rc4-mm1 Wim Van Sebroeck
2007-09-04 17:54 ` 2.6.23-rc4-mm1 Zach Carter
2007-09-04 21:36 ` 2.6.23-rc4-mm1 Stephen Hemminger
2007-09-05 14:37 ` Valdis.Kletnieks [this message]
2007-09-05 15:12 ` 2.6.23-rc4-mm1 Andrew Morton
2007-09-05 15:20 ` 2.6.23-rc4-mm1 Balbir Singh
2007-09-05 15:58 ` 2.6.23-rc4-mm1 Valdis.Kletnieks
2007-09-05 19:46 ` 2.6.23-rc4-mm1 - git-alsa.patch breaks audio on Dell Latitude D820 Valdis.Kletnieks
2007-09-05 19:54 ` Valdis.Kletnieks
2007-09-05 20:22 ` Takashi Iwai
2007-09-05 20:11 ` Takashi Iwai
2007-09-05 20:27 ` Takashi Iwai
2007-09-05 21:16 ` Valdis.Kletnieks
2007-09-05 21:39 ` Takashi Iwai
2007-09-06 14:10 ` Valdis.Kletnieks
2007-09-06 14:17 ` Takashi Iwai
2007-09-06 19:37 ` 2.6.23-rc4-mm1 myri10ge module link error on x86_64 Mathieu Desnoyers
2007-09-06 20:40 ` David Miller
2007-09-06 20:48 ` David Miller
2007-09-07 23:59 ` Jeff Garzik
2007-09-08 0:25 ` Daniel Walker
2007-10-13 22:03 ` Avuton Olrich
2007-09-09 12:22 ` 2.6.23-rc4-mm1 Mel Gorman
2007-09-14 15:12 ` ath5k driver not working on ThinkPad Robert de Rooy
2007-09-09 20:24 ` [-mm patch] alpha bitops.h must #include <asm/barrier.h> Adrian Bunk
2007-09-09 20:24 ` [-mm patch] remove ide_get_error_location() Adrian Bunk
2007-09-11 21:27 ` Bartlomiej Zolnierkiewicz
2007-09-12 5:54 ` Jens Axboe
2007-09-09 20:24 ` [-mm patch] drivers/dma/ioat_dma.c: make 3 functions static Adrian Bunk
2007-09-09 20:25 ` [-mm patch] usb/serial/ch341.c: make 4 " Adrian Bunk
2007-09-09 20:25 ` [-mm patch] make nfs_wb_page_priority() static Adrian Bunk
2007-09-09 20:25 ` [-mm patch] kernel/kexec.c: make code static Adrian Bunk
2007-09-10 2:55 ` Ken'ichi Ohmichi
2007-09-10 12:20 ` Adrian Bunk
2007-09-11 5:53 ` Maneesh Soni
2007-09-12 7:37 ` Ken'ichi Ohmichi
2007-09-09 20:25 ` [-mm patch] really unexport do_softirq Adrian Bunk
2007-09-12 13:14 ` David Miller
2007-09-09 20:25 ` [-mm patch] unexport raise_softirq_irqoff Adrian Bunk
2007-09-09 20:41 ` Christoph Hellwig
2007-09-12 13:15 ` David Miller
2007-09-09 20:25 ` [-mm patch] mm/memcontrol.c: clenups Adrian Bunk
2007-09-10 8:23 ` Balbir Singh
2007-09-10 19:58 ` Jan Engelhardt
2007-09-10 19:59 ` Jan Engelhardt
2007-09-10 21:59 ` Adrian Bunk
2007-09-11 2:41 ` Balbir Singh
2007-09-09 20:25 ` [-mm patch] net/sctp/socket.c: make 3 variables static Adrian Bunk
2007-09-10 14:05 ` [Lksctp-developers] " Neil Horman
2007-09-12 13:18 ` David Miller
2007-09-09 20:25 ` [-mm patch] make tcp_splice_data_recv() static Adrian Bunk
2007-09-12 13:21 ` David Miller
2007-09-12 17:44 ` Jens Axboe
2007-09-09 20:26 ` [-mm patch] make do_try_to_free_pages() static Adrian Bunk
2007-09-10 8:24 ` Balbir Singh
2007-09-10 17:43 ` 2.6.23-rc4-mm1 -- powerpc per_cpu__cpu_sibling_map compile failure Andy Whitcroft
2007-09-10 17:49 ` 2.6.23-rc4-mm1 Andy Whitcroft
2007-09-10 18:19 ` 2.6.23-rc4-mm1 Andrew Morton
2007-09-10 18:59 ` 2.6.23-rc4-mm1 Torsten Kaiser
2007-09-10 19:20 ` 2.6.23-rc4-mm1 Andrew Morton
2007-09-10 19:38 ` 2.6.23-rc4-mm1 Torsten Kaiser
2007-09-10 19:42 ` 2.6.23-rc4-mm1 FUJITA Tomonori
2007-09-10 20:43 ` 2.6.23-rc4-mm1 Torsten Kaiser
2007-09-11 8:32 ` 2.6.23-rc4-mm1 Jens Axboe
2007-09-10 19:10 ` 2.6.23-rc4-mm1 FUJITA Tomonori
2007-09-13 17:34 ` 2.6.23-rc4-mm1 Andy Whitcroft
2007-09-15 4:16 ` 2.6.23-rc4-mm1 Paul Jackson
2007-09-15 10:52 ` 2.6.23-rc4-mm1 FUJITA Tomonori
2007-09-17 13:28 ` 2.6.23-rc4-mm1 Jens Axboe
2007-09-17 14:32 ` 2.6.23-rc4-mm1 FUJITA Tomonori
2007-09-18 10:18 ` 2.6.23-rc4-mm1 Jens Axboe
2007-09-18 12:25 ` 2.6.23-rc4-mm1 FUJITA Tomonori
2007-09-18 12:51 ` 2.6.23-rc4-mm1 Jens Axboe
2007-09-10 19:31 ` 2.6.23-rc4-mm1 FUJITA Tomonori
2007-09-14 8:10 ` 2.6.23-rc4-mm1 Andy Whitcroft
2007-09-14 13:01 ` 2.6.23-rc4-mm1 Torsten Kaiser
2007-09-14 20:15 ` 2.6.23-rc4-mm1 Andrew Morton
2007-09-10 20:19 ` 2.6.23-rc4-mm1: git-block.patch broke pktcdvd Laurent Riffard
2007-09-13 22:50 ` Laurent Riffard
2007-09-13 23:05 ` Andrew Morton
2007-09-14 8:00 ` Jens Axboe
2007-09-14 8:30 ` Jens Axboe
2007-09-14 9:33 ` Jens Axboe
2007-09-14 11:06 ` Jens Axboe
2007-09-14 19:04 ` Laurent Riffard
2007-09-20 21:25 ` [PATCH] pktcdvd: don't rely on bio_init() preserving bio->bi_destructor Laurent Riffard
2007-09-21 5:19 ` Jens Axboe
2007-09-02 2:56 2.6.23-rc4-mm1 Mats Johannesson
2007-09-03 8:06 ` 2.6.23-rc4-mm1 Nicolas Mailhot
2007-09-04 15:20 ` 2.6.23-rc4-mm1 Alistair John Strachan
2007-09-04 15:26 ` 2.6.23-rc4-mm1 Andi Kleen
2007-09-04 16:05 ` 2.6.23-rc4-mm1 Alistair John Strachan
2007-09-06 7:25 net-26.24 broken with XFRM off Divy Le Ray
2007-09-06 8:13 ` Eric Dumazet
2007-09-06 9:50 ` David Miller
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