Public bug reported:
I am using kernel 2.6.24-15-generic and it looks to me as if there would
be a problem with the sound driver. It stops while booting. I tried to
disable the splash screen to get output and it looks to me as if the
kernel is Oopsing somewhere in the sound driver. I disabled sound in the
BIOS and could at least boot to a state where I can send you this bug-
report. I looked up dmesg and still found indication of an Ooops.
[ 63.696084] Modules linked in: acpi_cpufreq cpufreq_stats cpufreq_userspace
cpufreq_ondemand freq_table cpufreq_conservative cpufreq_powersave video output
sbs sbshc container dock battery prism2_usb iptable_filter ip_tables x_tables
aes_x86_64 dm_crypt dm_mod af_packet ac sbp2 lp cx88_alsa snd_pcm_oss
snd_mixer_oss snd_pcm snd_seq_dummy cx88_blackbird cx2341x snd_seq_oss
snd_seq_midi snd_rawmidi dvb_pll snd_seq_midi_event cx22702 snd_seq p80211
snd_timer cx88_dvb cx88_vp3054_i2c snd_seq_device arc4 ipv6 ecb videobuf_dvb
dvb_core joydev blkcipher snd soundcore wm8775 snd_page_alloc rt61pci rt2x00pci
rt2x00lib nvidia(P) usblp cx8802 cx8800 cx88xx rfkill input_polldev crc_itu_t
ir_common mac80211 i2c_algo_bit tveeprom serio_raw videodev v4l1_compat
compat_ioctl32 v4l2_common btcx_risc cfg80211 evdev videobuf_dma_sg
videobuf_core eeprom_93cx6 i2c_nforce2 i2c_core button parport_pc parport
shpchp pci_hotplug pcspkr psmouse ext3 jbd mbcache sg sr_mod cdrom sd_mod
ata_generic usb_storage pata_acpi usbhid hid libusual ohci1394 floppy ieee1394
sata_nv ahci pata_amd ohci_hcd forcedeth ehci_hcd usbcore libata scsi_mod
thermal processor fan fbcon tileblit font bitblit softcursor fuse
[ 63.696143] Pid: 6286, comm: hald Tainted: P D 2.6.24-15-generic #1
[ 63.696145] RIP: 0010:[<ffffffff88c68b18>] [<ffffffff88c68b18>]
:snd_pcm:snd_pcm_info+0x98/0x110
[ 63.696152] RSP: 0018:ffff81012a54fda8 EFLAGS: 00010296
[ 63.696154] RAX: 0000000000000000 RBX: ffff81012896b000 RCX: 0000000000000000
[ 63.696156] RDX: 0000000000000020 RSI: ffff810129e9ee74 RDI: ffff81012aa2d8a0
[ 63.696158] RBP: ffff81012aa2d800 R08: 0000000000000000 R09: ffff81012aa2d800
[ 63.696160] R10: 0000000000000000 R11: ffffffff803112b0 R12: 0000000000000000
[ 63.696162] R13: ffff810129e9ee58 R14: ffff81012aa08900 R15: ffffffff805c28a8
[ 63.696164] FS: 00007ffcd2234780(0000) GS:ffff81012b801800(0000)
knlGS:0000000000000000
[ 63.696167] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 63.696168] CR2: 0000000000000010 CR3: 000000012a6e1000 CR4: 00000000000006e0
[ 63.696170] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 63.696172] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 63.696174] Process hald (pid: 6286, threadinfo ffff81012a54e000, task
ffff810128a687c0)
[ 63.696175] Stack: ffff81012b0cf980 ffff81012aa2d800 ffff810129b946e0
ffff810129e9ee58
[ 63.696179] ffff810129b946c0 ffffffff88c653eb ffff810128fab420
ffff810128fab3c0
[ 63.696182] 0000000000000000 ffffffff88b788c7 ffffffff01000000
ffff810128fab000
[ 63.696184] Call Trace:
[ 63.696194] [<ffffffff88c653eb>] :snd_pcm:snd_pcm_proc_info_read+0x3b/0x170
[ 63.696205] [<ffffffff88b788c7>] :snd:snd_info_entry_open+0x147/0x2e0
[ 63.696213] [<ffffffff802eecd0>] proc_reg_open+0x0/0xa0
[ 63.696215] [<ffffffff802eed2e>] proc_reg_open+0x5e/0xa0
[ 63.696221] [<ffffffff802ab56b>] __dentry_open+0xdb/0x200
[ 63.696228] [<ffffffff802ab79a>] do_filp_open+0x3a/0x50
[ 63.696239] [<ffffffff802ab3d7>] get_unused_fd_flags+0x77/0x120
[ 63.696245] [<ffffffff802ab80a>] do_sys_open+0x5a/0xf0
[ 63.696251] [<ffffffff8020c37e>] system_call+0x7e/0x83
[ 63.696262]
[ 63.696263]
[ 63.696264] Code: 41 8b 44 24 10 89 85 c8 00 00 00 41 8b 44 24 10 41 2b 44
24
[ 63.696270] RIP [<ffffffff88c68b18>] :snd_pcm:snd_pcm_info+0x98/0x110
[ 63.696276] RSP <ffff81012a54fda8>
[ 63.696278] CR2: 0000000000000010
[ 63.696280] ---[ end trace 035fe99c79fff068 ]---
[ 66.291933] ppdev: user-space parallel port driver
[EMAIL PROTECTED]:~$ lsb_release -rd
Description: Ubuntu hardy (development branch)
Release: 8.04
** Affects: ubuntu
Importance: Undecided
Status: New
--
Hardy: Kernel Oopses in sound driver
https://bugs.launchpad.net/bugs/212226
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