Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759824AbZFWPyt (ORCPT ); Tue, 23 Jun 2009 11:54:49 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754014AbZFWPym (ORCPT ); Tue, 23 Jun 2009 11:54:42 -0400 Received: from web65313.mail.ac2.yahoo.com ([68.180.158.239]:30985 "HELO web65313.mail.ac2.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1753278AbZFWPyl (ORCPT ); Tue, 23 Jun 2009 11:54:41 -0400 X-Greylist: delayed 399 seconds by postgrey-1.27 at vger.kernel.org; Tue, 23 Jun 2009 11:54:41 EDT DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Message-ID:X-YMail-OSG:Received:X-Mailer:Date:From:Subject:To:MIME-Version:Content-Type; b=l3L7vBmGSeh29jpHVLAJvJbQGgXNJiyGk31EPMAvrScGCPUGTV0JuQwvTqswkvzWuufr8dW1FIgx6VYBUajfO1vrUNyaQKiBAmNtO39nXPeDBKN8p1rinqy/Hg+uAxovg87h0y0AWRfcxxD9ZXjMZgehiQGoDw4uOV8Xg9/nBJk=; Message-ID: <309427.75128.qm@web65313.mail.ac2.yahoo.com> X-YMail-OSG: nSQRBCsVM1n97Vg5Ybfx2dv9WRbKMJ7dMtl93bwznWhLo3OvrfCEsn64htHsjgT_3l4lYW5xmMHHYpMgthIKMWLkJ2nYrQhxOhbyCA2EfH3z4Ic02SpoTve_SW1cSPwCu4BCdnuGwF0qIrZ5_tV7muljNlexZki00IKwHuCwLqp02xujvEjB4BoD5p6wuPo6zTTQaWmpmVXXQYeWnoMjkyT5cVrSueSa6fDsJvc4PBwer7IPivmOhvzyk7sXd4AipXFTBdzYnuTR_VPQIrcC4at87iM7x.kjPQ-- X-Mailer: YahooMailClassic/5.4.17 YahooMailWebService/0.7.289.15 Date: Tue, 23 Jun 2009 08:48:04 -0700 (PDT) From: Andrew Randrianasulu Subject: list_add corruption in current Linus's tree? To: LKML MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2131 Lines: 34 Hello! I'm currently using vanilla kernel form kernel.org, up to commit d888a4c76c51092993643f8992bf55b3c28da483. Since yesterday i saw many warnings like this in dmesg: ------------[ cut here ]------------ WARNING: at lib/list_debug.c:26 __list_add+0x27/0x5c() Hardware name: MS-6380E list_add corruption. next->prev should be prev (cf801454), but was c22302fc. (next=c2282c28). Modules linked in: radeon ttm drm i2c_algo_bit cfbcopyarea cfbimgblt cfbfillrect sg snd_seq_dummy snd_seq_oss sd_mod snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss ipv6 nfsd lockd nfs_acl auth_rpcgss sunrpc usb_storage scsi_mod usb_libusual tuner_simple tuner_types ppdev tda9887 tda8290 snd_cs4236 snd_mpu401 snd_emu10k1 snd_via82xx snd_wavefront snd_ac97_codec snd_wss_lib ac97_bus snd_opl3_lib uhci_hcd saa7134 snd_mpu401_uart snd_pcm ir_common snd_rawmidi snd_timer snd_page_alloc ehci_hcd snd_util_mem videobuf_dma_sg snd_seq_device snd_hwdep videobuf_core snd parport_pc tveeprom usbcore rtc_cmos rtc_core emu10k1_gp ns558 soundcore parport floppy gameport rtc_lib shpchp 8139too pci_hotplug via_agp xfs exportfs ufs agpgart tuner v4l2_common videodev v4l1_compat w83627hf hwmon_vid hwmon i2c_viapro i2c_dev fbcon tileblit font bitblit softcursor fb Pid: 4000, comm: X Tainted: G W 2.6.30-i486 #17 Call Trace: [] warn_slowpath_common+0x65/0x95 [] warn_slowpath_fmt+0x29/0x2c [] __list_add+0x27/0x5c [] mem_cgroup_add_lru_list+0x43/0x55 [] add_page_to_lru_list+0x3d/0x42 [] ____pagevec_lru_add+0xea/0x12c [] lru_add_drain+0x3c/0x86 [] unmap_region+0x34/0x10d [] do_munmap+0x1df/0x235 [] sys_munmap+0x35/0x44 [] syscall_call+0x7/0xb ---[ end trace fda7f44fa2651cfc ]--- but many, many more. Should i create bug in kernel bugzilla, or it is known issue? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/