Andrew Morton wrote: > (cc linux-ide) > >> On Sun, 12 Oct 2008 20:42:02 +0300 Todor Gyumyushev <todor@xxxxxxxxxxxxxxx> wrote: >> [ 3724.989177] cdrom: This disc doesn't have any tracks I recognize! >> [ 4953.736107] ------------[ cut here ]------------ >> [ 4953.736117] WARNING: at drivers/ata/libata-sff.c:944 >> ata_sff_hsm_move+0x47d/0x6a0 [libata]() >> [ 4953.736121] Modules linked in: i915 drm eth1394 ipt_MASQUERADE >> iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack ip_tables x_tables tun >> kvm acpi_cpufreq freq_table hci_usb rfcomm l2cap bluetooth vboxdrv nfsd >> lockd nfs_acl auth_rpcgss sunrpc exportfs ipv6 ac battery fuse loop >> snd_hda_intel snd_pcm_oss snd_mixer_oss arc4 ecb snd_pcm >> crypto_blkcipher snd_timer video ath5k snd mac80211 backlight usblp >> led_class soundcore rng_core tpm_infineon intel_agp iTCO_wdt >> snd_page_alloc output iTCO_vendor_support i2c_i801 rtc_cmos tpm cfg80211 >> i2c_core button tpm_bios evdev usbhid hid ext3 jbd mbcache sg sr_mod >> cdrom sd_mod crc_t10dif ohci1394 ata_piix libata scsi_mod ieee1394 dock >> ehci_hcd uhci_hcd sky2 thermal processor fan thermal_sys hwmon [last >> unloaded: kvm_intel] >> [ 4953.736215] Pid: 0, comm: swapper Not tainted 2.6.27 #1 >> [ 4953.736218] >> [ 4953.736219] Call Trace: >> [ 4953.736223] <IRQ> [<ffffffff8023c9c4>] warn_on_slowpath+0x64/0xb0 >> [ 4953.736255] [<ffffffffa0062ac8>] scsi_dispatch_cmd+0x128/0x2d0 >> [scsi_mod] >> [ 4953.736278] [<ffffffffa0068e85>] scsi_request_fn+0x95/0x420 [scsi_mod] >> [ 4953.736282] [<ffffffff80346b25>] __blk_run_queue+0x65/0x110 >> [ 4953.736293] [<ffffffffa00a06c8>] ata_sff_data_xfer+0x98/0xc0 [libata] >> [ 4953.736297] [<ffffffff80340000>] crypto_attr_alg_name+0x30/0x40 >> [ 4953.736307] [<ffffffffa009fe9d>] ata_sff_hsm_move+0x47d/0x6a0 [libata] >> [ 4953.736317] [<ffffffffa0069693>] scsi_end_request+0xa3/0xb0 [scsi_mod] >> [ 4953.736328] [<ffffffffa00a0413>] ata_sff_interrupt+0x1a3/0x2c0 [libata] >> [ 4953.736331] [<ffffffff80283aa4>] handle_IRQ_event+0x34/0x70 >> [ 4953.736334] [<ffffffff802850f0>] handle_edge_irq+0xc0/0x160 >> [ 4953.736337] [<ffffffff8020f92c>] do_IRQ+0x7c/0x100 >> [ 4953.736339] [<ffffffff8020c941>] ret_from_intr+0x0/0xa >> [ 4953.736341] <EOI> [<ffffffffa000d637>] >> acpi_idle_enter_simple+0x1c7/0x237 [processor] >> [ 4953.736352] [<ffffffffa000d62d>] acpi_idle_enter_simple+0x1bd/0x237 >> [processor] >> [ 4953.736356] [<ffffffff803eebf7>] cpuidle_idle_call+0xd7/0x120 >> [ 4953.736358] [<ffffffff8020b306>] cpu_idle+0x66/0xf0 >> [ 4953.736360] >> [ 4953.736361] ---[ end trace 8d1ccc07ba5c0659 ]--- Eh... this really shouldn't happen. How often does the problem occur? Is there a way to reproduce this problem reliably? Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
