Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760779AbYCYXL1 (ORCPT ); Tue, 25 Mar 2008 19:11:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760534AbYCYXLI (ORCPT ); Tue, 25 Mar 2008 19:11:08 -0400 Received: from ogre.sisk.pl ([217.79.144.158]:35391 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760682AbYCYXLF (ORCPT ); Tue, 25 Mar 2008 19:11:05 -0400 From: "Rafael J. Wysocki" To: devzero@web.de Subject: Re: some minor issues with 2.6.25-rc6-git7-default Date: Wed, 26 Mar 2008 00:10:23 +0100 User-Agent: KMail/1.9.6 (enterprise 20070904.708012) Cc: linux-kernel@vger.kernel.org, ACPI Devel Maling List , Len Brown , Greg KH , David Brownell , Andrew Morton References: <212011377@web.de> In-Reply-To: <212011377@web.de> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200803260010.25327.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 15919 Lines: 223 On Wednesday, 26 of March 2008, devzero@web.de wrote: > here are some (probably more or less minor) issues i have found in > /var/log/messages & dmesg after some bigger module load/unload > session - maybe someone wants to take a closer look. > > this one looks more serious (happened with modprobe -r ac), because > kernel has problems afterwards (cannot load/anload any other module > afterwards) CCing ACPI people. > ACPI: ACPI0007:00 is registered as cooling_device0 > ACPI: Processor [CPU0] (supports 8 throttling states) > BUG: unable to handle kernel paging request at 1b563b0c > IP: [] acpi_ps_execute_method+0xc4/0x1f9 > *pde = 00000000 > Oops: 0002 [#1] SMP > Modules linked in: ac(+) sg ahci libata dock sha1_generic michael_mic xcbc crc32c deflate zlib_deflate > tgr192 wp512 sha512 seed camellia fcrypt pcbc khazad tea arc4 cast6 cast5 xts gf128mul serpent blowfish > sha256_generic md4 cbc des_generic ecb crypto_blkcipher snd_seq_dummy snd_seq snd_timer snd_seq_device > snd soundcore parkbd eni suni zatm uPD98402 atm lm70 hwmon ip2 ip2main parport_pc parport 8250_exar_st16c554 > 8250_accent 8250_hub6 8250_boca 8250_fourport ide_generic hpt366 alim15x3 jmicron pdc202xx_new cs5535 aec62xx > atiixp cs5520 it821x cs5530 hpt34x opti621 trm290 amd74xx ns87415 rz1000 pdc202xx_old via82cxxx triflex cmd64x > it8213 cy82c693 slc90e66 sc1200 serverworks sis5513 siimage ide_cd_mod cdrom mdacon capifs sctp libcrc32c > 9pnet_fd 9pnet sunrpc decnet dccp_ipv6 dccp_ipv4 dccp ipv6 fuse ide_pci_generic pcnet32 piix mii intel_agp > ide_core agpgart ext3 mbcache jbd mptspi mptscsih mptbase scsi_transport_spi sd_mod scsi_mod [last unloaded: sbshc] > > Pid: 14520, comm: modprobe Tainted: P (2.6.25-rc6-git7-default #1) > EIP: 0060:[] EFLAGS: 00010206 CPU: 0 > EIP is at acpi_ps_execute_method+0xc4/0x1f9 > EAX: 1b563b0c EBX: 00000000 ECX: 0000ffff EDX: 00000093 > ESI: d41a6240 EDI: c032c726 EBP: 00000000 ESP: df881d98 > DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 > Process modprobe (pid: 14520, ti=df880000 task=ddb458f0 task.ti=df880000) > Stack: ffffffff c032d513 df020c8c df020c84 df021844 d41a6250 d41a6240 c032c726 > 00000000 c01fc910 00001001 d41a6240 e085f44c 00000000 c01fc44b e085f44c > df020ce8 d41a6a20 d41a6a20 00000004 e085f44c df020ce8 c01ec145 df881dfc > Call Trace: > [] acpi_ns_evaluate+0x104/0x1a0 > [] acpi_evaluate_object+0x16f/0x244 > [] acpi_evaluate_integer+0x84/0x104 > [] acpi_ac_get_state+0x22/0x53 [ac] > [] acpi_ac_add+0x63/0x15a [ac] > [] acpi_device_probe+0x37/0xcd > [] driver_probe_device+0x9d/0x114 > [] __driver_attach+0x52/0x87 > [] bus_for_each_dev+0x31/0x52 > [] driver_attach+0x11/0x13 > [] __driver_attach+0x0/0x87 > [] bus_add_driver+0x91/0x193 > [] driver_register+0x45/0x9a > [] acpi_ac_init+0x21/0x39 [ac] > [] sys_init_module+0x16b6/0x17c9 > [] acpi_bus_register_driver+0x0/0x38 > [] sys_mmap2+0x62/0x77 > [] sysenter_past_esp+0x6d/0xa9 > ======================= > Code: c0 b8 01 00 00 00 e8 f9 53 00 00 ff 76 08 8b 46 10 50 83 c0 08 50 68 13 d5 32 c0 6a ff 00 00 00 c2 2d > c0 68 b0 c2 2d c0 68 fb 00 <00> 00 6a 40 e8 82 2a 00 00 83 c4 24 e8 93 fe ff ff 85 c0 89 c5 > EIP: [] acpi_ps_execute_method+0xc4/0x1f9 SS:ESP 0068:df881d98 > ---[ end trace f8c13e074fc8ef52 ]--- > > > these are probably minor: CCing Greg. > Mar 23 09:17:02 opensuse103 kernel: physmap-flash: probe of physmap-flash.0 failed with error -12 > Mar 23 09:17:03 opensuse103 kernel: Device 'physmap-flash.0' does not have a release() function, it is broken and must be fixed. > Mar 23 09:17:03 opensuse103 kernel: ------------[ cut here ]------------ > Mar 23 09:17:03 opensuse103 kernel: WARNING: at drivers/base/core.c:114 kobject_release+0x3d/0x4f() > Mar 23 09:17:03 opensuse103 kernel: Modules linked in: physmap(-) mtd map_funcs cfi_probe jedec_probe gen_probe chipreg parkbd eni > suni zatm uPD98402 atm lm70 hwmon ip2 ip2main parport_pc parport 8250_exar_st16c554 8250_accent 8250_hub6 8250_boca 8250_fourport > ide_generic hpt366 alim15x3 jmicron pdc202xx_new cs5535 aec62xx ati ixp cs5520 it821x cs5530 hpt34x opti621 trm290 amd74xx ns87415 > rz1000 pdc202xx_old via82cxxx triflex cmd64x it8213 cy82c693 slc90e66 sc1200 serverworks sis5513 siim age ide_cd_mod cdrom mdacon > sg capifs sha1_generic michael_mic xcbc crc32c deflate zlib_deflate tgr192 wp512 sha512 seed camellia fcrypt pcbc khazad tea arc4 > cast6 cast5 xts gf128mul serpent blowfish sha256_generic md4 cbc des_generic ecb crypto_blkcipher snd_seq_dummy snd_seq snd_timer > snd_seq_device snd soundcore sctp libcrc 32c 9pnet_fd 9pnet sunrpc decnet dccp_ipv6 dccp_ipv4 dccp ipv6 fuse ide_pci_generic pcnet32 > piix mii intel_agp ide_core agpgart ext3 mbcache jbd mptspi mptscsih mpt base scsi_transport_spi sd_mod scsi_mod [last unloaded: mtd] > Mar 23 09:17:03 opensuse103 kernel: Pid: 19992, comm: modprobe Tainted: P 2.6.25-rc6-git7-default #1 > Mar 23 09:17:03 opensuse103 kernel: [] warn_on_slowpath+0x40/0x4f > Mar 23 09:17:03 opensuse103 kernel: [] irq_exit+0x50/0x67 > Mar 23 09:17:03 opensuse103 kernel: [] smp_apic_timer_interrupt+0x6b/0x78 > Mar 23 09:17:03 opensuse103 kernel: [] apic_timer_interrupt+0x28/0x30 > Mar 23 09:17:03 opensuse103 kernel: [] vprintk+0x2b9/0x2ed > Mar 23 09:17:03 opensuse103 kernel: [] sysfs_addrm_finish+0x171/0x19d > Mar 23 09:17:03 opensuse103 kernel: [] remove_dir+0x21/0x27 > Mar 23 09:17:03 opensuse103 kernel: [] sysfs_remove_dir+0x5b/0x62 > Mar 23 09:17:03 opensuse103 kernel: [] printk+0x14/0x18 > Mar 23 09:17:03 opensuse103 kernel: [] kobject_release+0x3d/0x4f > Mar 23 09:17:03 opensuse103 kernel: [] kobject_release+0x0/0x4f > Mar 23 09:17:03 opensuse103 kernel: [] kref_put+0x36/0x40 > Mar 23 09:17:03 opensuse103 kernel: [] physmap_exit+0xa/0x14 [physmap] > Mar 23 09:17:03 opensuse103 kernel: [] sys_delete_module+0x187/0x1c6 > Mar 23 09:17:03 opensuse103 kernel: [] remove_vma+0x36/0x3b > Mar 23 09:17:03 opensuse103 kernel: [] do_munmap+0x18a/0x1a4 > Mar 23 09:17:03 opensuse103 kernel: [] sysenter_past_esp+0x6d/0xa9 > Mar 23 09:17:03 opensuse103 kernel: ======================= > Mar 23 09:17:03 opensuse103 kernel: ---[ end trace f8c13e074fc8ef52 ]--- CCing Dave Brownell. > Mar 23 09:14:23 opensuse103 kernel: Generic RTC Driver v1.07 > Mar 23 09:14:23 opensuse103 kernel: proc_dir_entry 'rtc' already registered > Mar 23 09:14:23 opensuse103 kernel: Pid: 3994, comm: modprobe Tainted: P 2.6.25-rc6-git7-default #1 > Mar 23 09:14:23 opensuse103 kernel: [] proc_register+0xf3/0x11f > Mar 23 09:14:23 opensuse103 kernel: [] create_proc_entry+0x69/0x7b > Mar 23 09:14:23 opensuse103 kernel: [] rtc_generic_init+0x2d/0x54 [genrtc] > Mar 23 09:14:23 opensuse103 kernel: [] sys_init_module+0x16b6/0x17c9 > Mar 23 09:14:23 opensuse103 kernel: [] sys_mmap2+0x62/0x77 > Mar 23 09:14:23 opensuse103 kernel: [] sysenter_past_esp+0x6d/0xa9 > Mar 23 09:14:23 opensuse103 kernel: ======================= > > > > Mar 23 09:13:09 opensuse103 kernel: hgafb: probe of hgafb.0 failed with error -22 > Mar 23 09:13:09 opensuse103 kernel: Device 'hgafb.0' does not have a release() function, it is broken and must be fixed. > Mar 23 09:13:09 opensuse103 kernel: ------------[ cut here ]------------ > Mar 23 09:13:09 opensuse103 kernel: WARNING: at drivers/base/core.c:114 kobject_release+0x3d/0x4f() > Mar 23 09:13:09 opensuse103 kernel: Modules linked in: hgafb(-) mdacon sg capifs sha1_generic michael_mic xcbc crc32c deflate > zlib_deflate tgr192 wp512 sha512 seed camellia fcrypt pcbc khazad tea arc4 cast6 cast5 xts gf128mul serpent blowfish sha256_generic > md4 cbc des_generic ecb crypto_blkcipher snd_seq_dummy snd_seq snd_timer snd_seq_device snd soundcore sctp libcrc32c 9pnet_fd 9pnet > sunrpc decnet dccp_ipv6 dccp_ipv4 dccp ipv6 fuse loop ide_cd_mod cdrom ide_pci_generic rtc_cmos rtc_core pcnet32 piix i2c_piix4 > parport_pc mii rtc_lib parport shpchp intel_agp ide_core i2c_core pci_hotplug agpgart uhci_hcd usbcore edd ext3 mbcache jbd mptsas > scsi_transport_sas mptfc scsi_transport_fc scsi_tgt mptspi mptscsih mptbase scsi_transport_spi sd_mod scsi_mod [last unloaded: lcd] > Mar 23 09:13:09 opensuse103 kernel: Pid: 30783, comm: modprobe Tainted: P 2.6.25-rc6-git7-default #1 > Mar 23 09:13:09 opensuse103 kernel: [] warn_on_slowpath+0x40/0x4f > Mar 23 09:13:09 opensuse103 kernel: [] irq_exit+0x50/0x67 > Mar 23 09:13:09 opensuse103 kernel: [] smp_apic_timer_interrupt+0x6b/0x78 > Mar 23 09:13:09 opensuse103 kernel: [] apic_timer_interrupt+0x28/0x30 > Mar 23 09:13:09 opensuse103 kernel: [] vprintk+0x2b9/0x2ed > Mar 23 09:13:09 opensuse103 kernel: [] sysfs_addrm_finish+0x171/0x19d > Mar 23 09:13:09 opensuse103 kernel: [] remove_dir+0x21/0x27 > Mar 23 09:13:09 opensuse103 kernel: [] sysfs_remove_dir+0x5b/0x62 > Mar 23 09:13:09 opensuse103 kernel: [] printk+0x14/0x18 > Mar 23 09:13:09 opensuse103 kernel: [] kobject_release+0x3d/0x4f > Mar 23 09:13:09 opensuse103 kernel: [] kobject_release+0x0/0x4f > Mar 23 09:13:09 opensuse103 kernel: [] kref_put+0x36/0x40 > Mar 23 09:13:09 opensuse103 kernel: [] hgafb_exit+0xa/0x14 [hgafb] > Mar 23 09:13:09 opensuse103 kernel: [] sys_delete_module+0x187/0x1c6 > Mar 23 09:13:09 opensuse103 kernel: [] remove_vma+0x36/0x3b > Mar 23 09:13:09 opensuse103 kernel: [] do_munmap+0x18a/0x1a4 > Mar 23 09:13:09 opensuse103 kernel: [] sysenter_past_esp+0x6d/0xa9 > Mar 23 09:13:09 opensuse103 kernel: ======================= > Mar 23 09:13:09 opensuse103 kernel: ---[ end trace f8c13e074fc8ef52 ]--- > > > > Mar 23 09:06:31 opensuse103 kernel: Installing 9P2000 support > Mar 23 09:06:31 opensuse103 kernel: sys_init_module: '9pnet_fd'->init suspiciously returned 1, it should follow 0/-E convention > Mar 23 09:06:31 opensuse103 kernel: sys_init_module: loading module anyway... > Mar 23 09:06:31 opensuse103 kernel: Pid: 5323, comm: modprobe Not tainted 2.6.25-rc6-git7-default #1 > Mar 23 09:06:31 opensuse103 kernel: [] sys_init_module+0x172b/0x17c9 > Mar 23 09:06:31 opensuse103 kernel: [] sys_mmap2+0x62/0x77 > Mar 23 09:06:31 opensuse103 kernel: [] sysenter_past_esp+0x6d/0xa9 > Mar 23 09:06:31 opensuse103 kernel: ======================= > > > > Mar 23 09:31:43 opensuse103 kernel: sysfs: duplicate filename 'pata_winbond.0' can not be created > Mar 23 09:31:43 opensuse103 kernel: ------------[ cut here ]------------ > Mar 23 09:31:43 opensuse103 kernel: WARNING: at fs/sysfs/dir.c:424 sysfs_add_one+0x31/0x7a() > Mar 23 09:31:43 opensuse103 kernel: Modules linked in: pata_winbond(+) ahci libata dock sha1_generic michael_mic xcbc crc32c > deflate zlib_deflate tgr192 wp512 sha512 seed camellia fcrypt pcbc khazad tea arc4 cast6 cast5 xts gf128mul serpent blowfish > sha256_generic md4 cbc des_generic ecb crypto_blkcipher snd_seq_dummy snd_seq snd_timer snd_seq_device snd soundcore parkbd eni > suni zatm uPD98402 atm lm70 hwmon ip2 ip2main parport_pc parport 8250_exar_st16c554 8250_accent 8250_hub6 8250_boca 8250_fourport > ide_generic hpt366 alim15x3 jmicron pdc202xx_new cs5535 aec62xx atiixp cs5520 it821x cs5530 hpt34x opti621 trm290 amd74xx ns87415 > rz1000 pdc202xx_old via82cxxx triflex cmd64x it8213 cy82c693 slc90e66 sc1200 serverworks sis5513 siimage ide_cd_mod cdrom mdacon > sg capifs sctp libcrc32c 9pnet_fd 9pnet sunrpc decnet dccp_ipv6 dccp_ipv4 dccp ipv6 fuse ide_pci_generic pcnet32 piix mii intel_agp > ide_core agpgart ext3 mbcache jbd mptspi mptscsih mptbase scsi_transport_spi sd_mod scsi_mod [last unloaded: pata_serverworks] > Mar 23 09:31:43 opensuse103 kernel: Pid: 12964, comm: modprobe Tainted: P 2.6.25-rc6-git7-default #1 > Mar 23 09:31:43 opensuse103 kernel: [] warn_on_slowpath+0x40/0x4f > Mar 23 09:31:43 opensuse103 kernel: [] sched_clock+0x8/0x20 > Mar 23 09:31:43 opensuse103 kernel: [] hrtimer_run_pending+0x27/0xac > Mar 23 09:31:43 opensuse103 kernel: [] run_timer_softirq+0x30/0x1a1 > Mar 23 09:31:43 opensuse103 kernel: [] __do_softirq+0x75/0xe1 > Mar 23 09:31:43 opensuse103 kernel: [] irq_exit+0x50/0x67 > Mar 23 09:31:43 opensuse103 kernel: [] smp_apic_timer_interrupt+0x6b/0x78 > Mar 23 09:31:43 opensuse103 kernel: [] apic_timer_interrupt+0x28/0x30 > Mar 23 09:31:43 opensuse103 kernel: [] sysfs_add_one+0x31/0x7a > Mar 23 09:31:43 opensuse103 kernel: [] create_dir+0x3c/0x6c > Mar 23 09:31:43 opensuse103 kernel: [] sysfs_create_dir+0x29/0x3b > Mar 23 09:31:43 opensuse103 kernel: [] kobject_get+0xf/0x13 > Mar 23 09:31:43 opensuse103 kernel: [] kobject_add_internal+0xa6/0x13f > Mar 23 09:31:43 opensuse103 kernel: [] kobject_add_varg+0x39/0x42 > Mar 23 09:31:43 opensuse103 kernel: [] kobject_add+0x4a/0x4e > Mar 23 09:31:43 opensuse103 kernel: [] device_add+0x62/0x44d > Mar 23 09:31:43 opensuse103 kernel: [] platform_device_add+0x48/0xfa > Mar 23 09:31:43 opensuse103 kernel: [] platform_device_add+0xcf/0xfa > Mar 23 09:31:43 opensuse103 kernel: [] platform_device_register_simple+0x34/0x4a > Mar 23 09:31:43 opensuse103 kernel: [] winbond_init+0x10b/0x283 [pata_winbond] > Mar 23 09:31:43 opensuse103 kernel: [] sys_init_module+0x16b6/0x17c9 > Mar 23 09:31:43 opensuse103 kernel: [] __request_region+0x0/0x74 > Mar 23 09:31:43 opensuse103 kernel: [] sys_mmap2+0x62/0x77 > Mar 23 09:31:43 opensuse103 kernel: [] sysenter_past_esp+0x6d/0xa9 > Mar 23 09:31:43 opensuse103 kernel: ======================= > Mar 23 09:31:43 opensuse103 kernel: ---[ end trace f8c13e074fc8ef52 ]--- > Mar 23 09:31:43 opensuse103 kernel: kobject_add_internal failed for pata_winbond.0 with -EEXIST, don't try to register things with the same name in the same directory. > Mar 23 09:31:43 opensuse103 kernel: Pid: 12964, comm: modprobe Tainted: P 2.6.25-rc6-git7-default #1 > Mar 23 09:31:43 opensuse103 kernel: [] kobject_add_internal+0x109/0x13f > Mar 23 09:31:43 opensuse103 kernel: [] kobject_add_varg+0x39/0x42 > Mar 23 09:31:43 opensuse103 kernel: [] kobject_add+0x4a/0x4e > Mar 23 09:31:43 opensuse103 kernel: [] device_add+0x62/0x44d > Mar 23 09:31:43 opensuse103 kernel: [] platform_device_add+0x48/0xfa > Mar 23 09:31:43 opensuse103 kernel: [] platform_device_add+0xcf/0xfa > Mar 23 09:31:43 opensuse103 kernel: [] platform_device_register_simple+0x34/0x4a > Mar 23 09:31:43 opensuse103 kernel: [] winbond_init+0x10b/0x283 [pata_winbond] > Mar 23 09:31:43 opensuse103 kernel: [] sys_init_module+0x16b6/0x17c9 > Mar 23 09:31:43 opensuse103 kernel: [] __request_region+0x0/0x74 > Mar 23 09:31:43 opensuse103 kernel: [] sys_mmap2+0x62/0x77 > Mar 23 09:31:43 opensuse103 kernel: [] sysenter_past_esp+0x6d/0xa9 > Mar 23 09:31:43 opensuse103 kernel: ======================= Well, Andrew should be CCed too ... Thanks, Rafael -- 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/