chan_capi error after update

[Hans Petter Selasky]

On 02/19/16 10:31, Andreas Longwitz wrote:
> Hi,
>
> isdn4bsd + chan_capi works fine for years now, thanks !!
>
> On machines running
>      FreeBSD 8.4-STABLE (LOSERVER) #2 r284338
> with
> ihfc0: <HFC-2BDS0 128K PCI ISDN adapter> port 0xbc00-0xbc07 mem
> 0xff532000-0xff5320ff irq 22 at device 1.0 on pci6
> ihfc0: [ITHREAD]
> ihfc0: Attaching I4B controller 0.
> ihfc0: Creating /dev/ihfc0.X.
> i4btel: 8 ISDN telephony interface device(s) attached
> i4btrc: 64 ISDN trace device(s) attached
> i4bctl: ISDN system control port attached
> i4b: ISDN call control device attached
> i4bisppp: 8 ISDN SyncPPP device(s) attached
>
> there is a problem after updating software (without changing configuration)
>
>       asterisk18:     1.8.16.0   --->   1.8.32.1
>       chan_capi:         2.0.3   --->   2.0.14
>       libcapi:           2.0.1   --->   2.0.2
>       isdn4bsd-kmod:     2.0.7   --->   2.0.11
>       isdn4bsd-utils:    2.0.7   --->   2.0.11
>
> isdnd works fine, but chan_capi has a problem when asterisk starts:
>
> [2016-02-18 17:16:51.477] VERBOSE[8810] chan_capi.c: [2016-02-18
> 17:16:51.477]   == Reading config for ISDN
> [2016-02-18 17:16:51.477] VERBOSE[8810] chan_capi.c: [2016-02-18
> 17:16:51.477]     -- config entry 'ISDN' T=(4982871,isdn-in,2) C=[0,0]
> E=(0,4,64) G=(1.000000/1.000000) H=(0)
> [2016-02-18 17:16:51.477] ERROR[8810] chan_capi.c: CAPI error sending
> CAPI_FACILITY_REQ {
>   header {
>    WORD       wLen                = 0x0000
>    WORD       wApp                = 0xffff
>    WORD       wCmd                = 0x8468
>    WORD       wNum                = 0x0001
>    DWORD      dwCid               = 0x00000000
>   }
>   data {
>    WORD       wSelector           = 0x0003
>    STRUCT     Param.ptr           = 0x03 '?', 0x00 '?', 0x00 '?', 0x00 '?'.
>   }
> }
>   (NCCI=0) (error=0x1101)
> [2016-02-18 17:16:51.477] NOTICE[8810] chan_capi.c: could not send
> FACILITY REQUEST!
> [2016-02-18 17:16:51.477] VERBOSE[8810] chan_capi.c: [2016-02-18
> 17:16:51.477]     -- CAPI controller 0 supports: [DTMF][echo
> cancellation][supplementary]
> [2016-02-18 17:16:51.477] ERROR[8810] chan_capi.c: CAPI error sending
> CAPI_LISTEN_REQ {
>   header {
>    WORD       wLen                = 0x0000
>    WORD       wApp                = 0xffff
>    WORD       wCmd                = 0x8462
>    WORD       wNum                = 0x0002
>    DWORD      dwCid               = 0x00000000
>   }
>   data {
>    DWORD      dwInfoMask          = 0x0000ffff
>    DWORD      dwCipMask1          = 0x1fff03ff
>    DWORD      dwCipMask2          = 0x00000000
>    STRUCT     src_telno.ptr       = (empty)
>    STRUCT     src_subaddr.ptr     = (empty)
>   }
> }
>   (NCCI=0) (error=0x1101)
> [2016-02-18 17:16:51.477] ERROR[8810] chan_capi.c: Unable to listen on
> controller=0!
> [2016-02-18 17:16:51.478] VERBOSE[8810] channel.c: [2016-02-18
> 17:16:51.478]   == Registered channel type 'CAPI' (Common ISDN API 2.0
> Driver 2.0.14)
> [2016-02-18 17:16:51.478] VERBOSE[8810] pbx.c: [2016-02-18 17:16:51.478]
>    == Registered application 'capiCommand'
> [2016-02-18 17:16:51.478] ERROR[8810] lock.c: chan_capi.c line 1237
> (capi_application_usleep): mutex '&p_app->lock' freed more times than
> we've locked!
> [2016-02-18 17:16:51.478] VERBOSE[8810] loader.c: [2016-02-18
> 17:16:51.478]  chan_capi.so => (Common ISDN API 2.0 Driver 2.0.14)
> [2016-02-18 17:16:51.478] ERROR[8810] lock.c: chan_capi.c line 1237
> (capi_application_usleep): Error releasing mutex: Operation not permitted
>
> Some seconds later:
> [2016-02-18 17:16:51.527] VERBOSE[8810] asterisk.c: [2016-02-18
> 17:16:51.527] Asterisk Ready.
> [2016-02-18 17:16:53.873] VERBOSE[8810] chan_capi.c: [2016-02-18
> 17:16:53.873]     -- CAPI controller 0 supports: [DTMF][echo
> cancellation][supplementary]
> [2016-02-18 17:16:55.258] VERBOSE[8810] chan_capi.c: [2016-02-18
> 17:16:55.258]     -- listening on controller=0, cip_mask=0x1fff03ff
> [2016-02-18 17:16:55.258] WARNING[8810] chan_capi.c: CAPI application
> was restarted
>
> Any ideas ?

Hi,

Did you set the correct permissions for /dev/capi20. Maybe Asterisk is 
running it as a different user?

--HPS