Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751674AbXEFWFx (ORCPT ); Sun, 6 May 2007 18:05:53 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751722AbXEFWFw (ORCPT ); Sun, 6 May 2007 18:05:52 -0400 Received: from max.feld.cvut.cz ([147.32.192.36]:52586 "EHLO max.feld.cvut.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751661AbXEFWFv (ORCPT ); Sun, 6 May 2007 18:05:51 -0400 From: CIJOML To: linux-kernel@vger.kernel.org, marcel@holtmann.de, bluez-users@lists.sourceforge.net Subject: OOPS when swsusp/resume when connected to the internet via BT and GPRS Date: Mon, 7 May 2007 00:05:33 +0200 User-Agent: KMail/1.9.5 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-2" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200705070005.33834.cijoml@volny.cz> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2554 Lines: 62 Hi all, today I experienced OOPS when connected via BT/GPRS to the internet, then swsup and resumed with dongle in HID proxy mode. Please see details in dmesg log: Restarting tasks ... <6>usb 3-1: USB disconnect, address 3 done. BUG: unable to handle kernel NULL pointer dereference at virtual address 00000008 printing eip: c018db5d *pde = 00000000 Oops: 0000 [#1] PREEMPT Modules linked in: ppp_deflate zlib_deflate bsd_comp ppp_async ppp_generic slhc usbhid nls_iso8859_1 nls_cp437 vfat fat sg sr_mod sd_mod usb_storage bnep rfcomm hidp l2cap lp fuse eeprom hci_usb bluetooth 8250_pci 8250 serial_core snd_intel8x0 sn d_intel8x0m snd_ac97_codec wlan_scan_sta ac97_bus ath_rate_sample nsc_ircc snd_pcm ide_cd ath_pci wlan ath_hal(P) 8139too m ii snd_timer snd irda ehci_hcd psmouse pcspkr i2c_i801 iTCO_wdt iTCO_vendor_support rtc cdrom parport_pc parport snd_page_a lloc uhci_hcd crc_ccitt CPU: 0 EIP: 0060:[] Tainted: P VLI EFLAGS: 00010282 (2.6.21 #3) EIP is at sysfs_move_dir+0x3e/0x117 eax: 00000000 ebx: efd7df40 ecx: f79a1e7c edx: c1b88940 esi: c1b91e28 edi: 00000000 ebp: c1b88940 esp: f79a1e50 ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068 Process pppd (pid: 6550, ti=f79a0000 task=f29d6ab0 task.ti=f79a0000) Stack: c03475a4 f7f86e68 00000000 fffffff4 efd7df40 f7f86e68 fffffff4 c1b88940 c01d27ec f12a5240 c0347596 efd7df40 f12a5240 f12a5240 00000000 00000000 f7f86e00 00000000 c1b88940 c023c984 f7f86e68 f7f36640 ef67b000 00000000 Call Trace: [] kobject_move+0xaf/0xfa [] device_move+0x49/0xd7 [] rfcomm_tty_close+0x23/0x7a [rfcomm] [] release_dev+0x1df/0x5e7 [] inode_has_perm+0x66/0x6e [] __posix_lock_file_conf+0x44e/0x48b [] file_has_perm+0x89/0x91 [] tty_release+0xf/0x18 [] __fput+0x96/0x15e [] filp_close+0x51/0x58 [] sys_close+0x75/0xbf [] syscall_call+0x7/0xb ======================= Code: 40 30 eb 0b a1 a0 79 42 c0 8b 40 14 8b 40 38 89 44 24 08 85 d2 74 05 8b 72 30 eb 0b a1 a0 79 42 c0 8b 40 14 8b 70 38 8b 7c 24 08 <8b> 47 08 31 ff 3b 46 08 0f 84 c1 00 00 00 8b 54 24 08 8b 42 08 EIP: [] sysfs_move_dir+0x3e/0x117 SS:ESP 0068:f79a1e50 Thanks for fixing this issue Michal - 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/