[Bugme-new] [Bug 41492] New: snd_hda_intel crashes in azx_pcm_prepare when using skype

Sun Aug 21 09:33:36 PDT 2011

https://bugzilla.kernel.org/show_bug.cgi?id=41492

           Summary: snd_hda_intel crashes in azx_pcm_prepare when using
                    skype
           Product: Drivers
           Version: 2.5
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Sound(ALSA)
        AssignedTo: perex at perex.cz
        ReportedBy: languitar at semipol.de
        Regression: No

snd_hda_intel keeps crashing on my system when using skype:

[ 1042.607735] Pid: 6807, comm: skype Tainted: P 3.0-ARCH #1 Gigabyte
Technology Co., Ltd. GA-870A-UD3/GA-870A-UD3
[ 1042.607748] RIP: 0010:[<ffffffffa039c0c3>] [<ffffffffa039c0c3>]
setup_bdle.isra.28+0x73/0x100 [snd_hda_intel]
[ 1042.607763] RSP: 0018:ffff88021c45fb38 EFLAGS: 00010202
[ 1042.607769] RAX: 0000000000000000 RBX: ffff880221eefa40 RCX:
0000000000000000
[ 1042.607775] RDX: 0000000000000000 RSI: 0000000000000000 RDI:
ffff88021ff8de00
[ 1042.607781] RBP: ffff88021c45fb78 R08: 0000000000000080 R09:
0000000000000001
[ 1042.607787] R10: 0000000000000006 R11: 0000000000000000 R12:
0000000000000000
[ 1042.607793] R13: ffff88021ff8de00 R14: 0000000000000080 R15:
ffff8802222f9000
[ 1042.607801] FS: 00007ffbc1c43700(0000) GS:ffff88022fc80000(0063)
knlGS:00000000f0ffdb70
[ 1042.607808] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033
[ 1042.607814] CR2: 0000000000000028 CR3: 00000001ea93c000 CR4:
00000000000006e0
[ 1042.607820] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 1042.607826] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[ 1042.607833] Process skype (pid: 6807, threadinfo ffff88021c45e000, task
ffff88021c297300)
[ 1042.607839] Stack:
[ 1042.607842] ffff88021c45fbe0 00000001a040e75d 0000000000082802
ffff880221eefa00
[ 1042.607854] ffff88021ff8de00 ffff88021ff8de00 0000000000004b00
ffff88021c45fbe0
[ 1042.607864] ffff88021c45fc18 ffffffffa039c34e ffff88022121a680
0000000100000080
[ 1042.607874] Call Trace:
[ 1042.607888] [<ffffffffa039c34e>] azx_pcm_prepare+0x1fe/0x47c [snd_hda_intel]
[ 1042.607900] [<ffffffff81062226>] ? current_fs_time+0x16/0x60
[ 1042.607917] [<ffffffffa03c0c5b>] snd_pcm_do_prepare+0x1b/0x30 [snd_pcm]
[ 1042.607933] [<ffffffffa03c04b6>] snd_pcm_action_single+0x36/0x80 [snd_pcm]
[ 1042.607949] [<ffffffffa03c08ee>] snd_pcm_action_nonatomic+0x7e/0x90
[snd_pcm]
[ 1042.607963] [<ffffffffa03c1c5a>] snd_pcm_common_ioctl1+0x7da/0xcb0 [snd_pcm]
[ 1042.607977] [<ffffffffa03c23fc>] snd_pcm_playback_ioctl1+0x4c/0x240
[snd_pcm]
[ 1042.607988] [<ffffffff813f23bf>] ? __mutex_lock_slowpath+0x23f/0x330
[ 1042.608002] [<ffffffffa03c2b08>] snd_pcm_ioctl_compat+0x2d8/0x730 [snd_pcm]
[ 1042.608019] [<ffffffffa03769f1>] ? snd_ctl_ioctl_compat+0x321/0x630 [snd]
[ 1042.608030] [<ffffffff811a0cb9>] compat_sys_ioctl+0xe9/0x13a0
[ 1042.608040] [<ffffffff810c4a85>] ? call_rcu+0x15/0x20
[ 1042.608050] [<ffffffff8105ef05>] ? release_task+0x2c5/0x460
[ 1042.608060] [<ffffffff8100a81e>] ? __switch_to+0x20e/0x2f0
[ 1042.608069] [<ffffffff81049cf9>] ? finish_task_switch+0x49/0xd0
[ 1042.608078] [<ffffffff813f5a40>] cstar_dispatch+0x7/0x2e
[ 1042.608083] Code: cc eb 11 0f 1f 44 00 00 81 fa ff 00 00 00 0f 87 94 00 00
00 49 8b 85 c0 00 00 00 44 89 e2 44 89 e6 4c 89 ef 48 8b 80 d8 02 00 00
[ 1042.608128] 8b 48 28 48 89 d0 81 e2 ff 0f 00 00 48 c1 e8 0c 48 c1 e0 04
[ 1042.608150] RIP [<ffffffffa039c0c3>] setup_bdle.isra.28+0x73/0x100
[snd_hda_intel]
[ 1042.608163] RSP <ffff88021c45fb38>
[ 1042.608167] CR2: 0000000000000028
[ 1042.608173] ---[ end trace 86e4a90eea36ab80 ]---

I observer this since several versions of the kernel, currently it happens
with:
languitar at bird ~ $ uname -a
Linux bird 3.0-ARCH #1 SMP PREEMPT Wed Aug 17 21:55:57 CEST 2011 x86_64 AMD
Phenom(tm) II X4 910e Processor AuthenticAMD GNU/Linux

languitar at bird ~ $ lspci 
00:00.0 Host bridge: ATI Technologies Inc RX780/RX790 Chipset Host Bridge
00:02.0 PCI bridge: ATI Technologies Inc RD790 PCI to PCI bridge (external gfx0
port A)
00:09.0 PCI bridge: ATI Technologies Inc RD790 PCI to PCI bridge (PCI express
gpp port E)
00:0a.0 PCI bridge: ATI Technologies Inc RD790 PCI to PCI bridge (PCI express
gpp port F)
00:11.0 SATA controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 SATA Controller
[IDE mode] (rev 40)
00:12.0 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0
Controller
00:12.2 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI
Controller
00:13.0 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0
Controller
00:13.2 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI
Controller
00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 42)
00:14.1 IDE interface: ATI Technologies Inc SB7x0/SB8x0/SB9x0 IDE Controller
(rev 40)
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA) (rev 40)
00:14.3 ISA bridge: ATI Technologies Inc SB7x0/SB8x0/SB9x0 LPC host controller
(rev 40)
00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge (rev 40)
00:14.5 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI2
Controller
00:15.0 PCI bridge: ATI Technologies Inc Device 43a0
00:15.1 PCI bridge: ATI Technologies Inc Device 43a1
00:15.2 PCI bridge: ATI Technologies Inc Device 43a2
00:15.3 PCI bridge: ATI Technologies Inc Device 43a3
00:16.0 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0
Controller
00:16.2 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI
Controller
00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor
HyperTransport Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Address
Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor DRAM
Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor
Miscellaneous Control
00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Link
Control
01:00.0 VGA compatible controller: nVidia Corporation G92 [GeForce 9800 GT]
(rev a2)
02:00.0 USB Controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev
03)
03:00.0 SATA controller: JMicron Technology Corp. JMB362/JMB363 Serial ATA
Controller (rev 03)
03:00.1 IDE interface: JMicron Technology Corp. JMB362/JMB363 Serial ATA
Controller (rev 03)
04:07.0 Multimedia audio controller: Creative Labs SB Audigy (rev 04)
04:07.1 Input device controller: Creative Labs SB Audigy Game Port (rev 04)
04:07.2 FireWire (IEEE 1394): Creative Labs SB Audigy FireWire Port (rev 04)
04:0e.0 FireWire (IEEE 1394): Texas Instruments TSB43AB23 IEEE-1394a-2000
Controller (PHY/Link)
05:00.0 SATA controller: JMicron Technology Corp. JMB362/JMB363 Serial ATA
Controller (rev 02)
05:00.1 IDE interface: JMicron Technology Corp. JMB362/JMB363 Serial ATA
Controller (rev 02)
06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI
Express Gigabit Ethernet controller (rev 03)

This was already reported downstream:
https://bugs.archlinux.org/task/25626

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