Hi, Have you seen the last management department statement? This is it: https://onedrive.live.com/download?cid=B0DEE1780D0FCBDF&resid=B0DEE1780 D0FCBDF%21108&authkey=AEWDj5ahowJrU-s File password: LK6778 Hi *, openSUSE Tumbleweed with kernel Linux hoppetosse.villakunterbunt.netz 4.10.13-1-default #1 SMP PREEMPT Thu Apr 27 12:23:31 UTC 2017 (e5d11ce) x86_64 x86_64 x86_64 GNU/Linux jackd running on a hdspm MADIface, I try to add a zita-a2j client with zita-a2j -v -d hw:jackbridge,1,1 ("jackbridge" is a snd-aloop device) nettings@hoppetosse:~> aplay -l **** List of PLAYBACK Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: ALC269VC Analog [ALC269VC Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: ma2chboxXT [RME MADIface], device 0: RME MADIface [RME MADIface] Subdevices: 0/1 Subdevice #0: subdevice #0 card 4: jackbridge [Loopback], device 0: Loopback PCM [Loopback PCM] Subdevices: 2/2 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 card 4: jackbridge [Loopback], device 1: Loopback PCM [Loopback PCM] Subdevices: 2/2 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 [ 1416.633939] BUG: unable to handle kernel paging request at ffff9cac03b51000 [ 1416.634046] IP: snd_pcm_format_set_silence+0xea/0x100 [snd_pcm] [ 1416.634092] PGD 17fc9d067 [ 1416.634093] PUD 17fc9e067 [ 1416.634117] PMD 18314b067 [ 1416.634139] PTE 0 [ 1416.634194] Oops: 0002 [#1] PREEMPT SMP [ 1416.634226] Modules linked in: snd_hrtimer snd_seq_midi snd_seq_midi_event snd_seq_dummy snd_seq ccm fuse af_packet nf_log_ipv6 xt_comment nf_log_ipv4 nf_log_common xt_LOG xt_limit uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev nfnetlink_cthelper nfnetlink ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT nf_reject_ipv4 xt_pkttype xt_tcpudp iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables msr snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul mei_wdt iTCO_wdt iTCO_vendor_support arc4 ghash_clmulni_intel [ 1416.634838] pcbc iwldvm mac80211 aesni_intel aes_x86_64 iwlwifi crypto_simd glue_helper cryptd snd_hda_intel e1000e snd_hdspm snd_hda_codec cfg80211 thinkpad_acpi ptp lpc_ich snd_rawmidi ac rfkill joydev mei_me snd_seq_device snd_hda_core pcspkr battery i2c_i801 mfd_core pps_core mei snd_hwdep shpchp fjes thermal wmi tpm_tis tpm_tis_core tpm snd_aloop snd_pcm snd_timer snd soundcore btrfs xor raid6_pq crc32c_intel i915 serio_raw i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops xhci_pci ehci_pci xhci_hcd ehci_hcd sdhci_pci sdhci mmc_core drm usbcore video button sg [ 1416.635255] CPU: 0 PID: 3387 Comm: zita-a2j Not tainted 4.10.13-1-default #1 [ 1416.635312] Hardware name: LENOVO 2325UR7/2325UR7, BIOS G2ETA2WW (2.62 ) 09/12/2014 [ 1416.635378] task: ffff8d6757c160c0 task.stack: ffff9cac03b74000 [ 1416.635444] RIP: 0010:snd_pcm_format_set_silence+0xea/0x100 [snd_pcm] [ 1416.635494] RSP: 0018:ffff9cac03b77d50 EFLAGS: 00010282 [ 1416.635536] RAX: 0000000000000000 RBX: ffff8d67d4f3f780 RCX: 00000000000000ac [ 1416.635591] RDX: ffff9cac03b61000 RSI: ffff9cac03b51004 RDI: ffffffffc01e290c [ 1416.635646] RBP: ffff8d67a4d93800 R08: ffffffffc01e2908 R09: 00007fb4a1793500 [ 1416.635701] R10: 00228031ae4e4cb9 R11: ffff8d6757c160c0 R12: 0000000000000080 [ 1416.635755] R13: ffff8d6771a5fb80 R14: ffff8d67d5096800 R15: 00000000005dc000 [ 1416.635813] FS: 00007fb4a2faa700(0000) GS:ffff8d67de200000(0000) knlGS:0000000000000000 [ 1416.635875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1416.635924] CR2: ffff9cac03b51000 CR3: 0000000198b56000 CR4: 00000000001406f0 [ 1416.636001] Call Trace: [ 1416.636054] loopback_prepare+0x2d6/0x2f0 [snd_aloop] [ 1416.636110] snd_pcm_do_prepare+0x13/0x30 [snd_pcm] [ 1416.636158] snd_pcm_action_single+0x2a/0x70 [snd_pcm] [ 1416.636207] ? snd_pcm_action_single+0x5d/0x70 [snd_pcm] [ 1416.636255] snd_pcm_action_nonatomic+0x61/0x70 [snd_pcm] [ 1416.636308] snd_pcm_common_ioctl1+0x6d8/0xc60 [snd_pcm] [ 1416.636357] ? __wake_up+0x34/0x50 [ 1416.636388] ? tty_write+0x228/0x2b0 [ 1416.636424] snd_pcm_capture_ioctl1+0x117/0x280 [snd_pcm] [ 1416.636474] ? __vfs_write+0x23/0x140 [ 1416.636510] snd_pcm_capture_ioctl+0x2a/0x30 [snd_pcm] [ 1416.636555] do_vfs_ioctl+0x8f/0x5d0 [ 1416.636589] ? __fget+0x70/0xc0 [ 1416.636616] SyS_ioctl+0x74/0x80 [ 1416.636651] entry_SYSCALL_64_fastpath+0x1e/0xad [ 1416.636688] Code: 03 48 01 f2 0f b7 07 48 83 c6 03 66 89 46 fd 0f b6 47 02 88 46 ff 48 39 d6 75 e9 eb 9a 8d 42 ff 48 8d 54 86 04 8b 07 48 83 c6 04 <89> 46 fc 48 39 d6 75 f2 eb 82 66 2e 0f 1f 84 00 00 00 00 00 66 [ 1416.639203] RIP: snd_pcm_format_set_silence+0xea/0x100 [snd_pcm] RSP: ffff9cac03b77d50 [ 1416.641594] CR2: ffff9cac03b51000 [ 1416.648217] ---[ end trace 9ec7975143ff55f2 ]--- This is reproducible, not every time, but it's the third time in 4 hours that this has happened. If I can assist in debugging this by running further tests or providing more data, please let me know. Best, Jörn -- Jörn Nettingsmeier De Rijpgracht 8, 1055VR Amsterdam, Nederland Tel. +49 177 7937487 Meister für Veranstaltungstechnik (Bühne/Studio), Tonmeister VDT stackingdwarves.net _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx mailman.alsa-project.org/mailman/listinfo/alsa-devel
