RE: [Bayonne-dialogic] RE: [Bayonne-devel] kernel BUG when morethen10T1

bayonne-devel
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
RE: [Bayonne-dialogic] RE: [Bayonne-devel] kernel BUG when morethen10T1

From:	Julien Chavanton
Subject:	RE: [Bayonne-dialogic] RE: [Bayonne-devel] kernel BUG when morethen10T1 in the system
Date:	Thu, 4 Nov 2004 09:52:25 -0500
I have try to find out why pipe is failing but it does not log it simply
crash?

if(pipe(evbuf)==-1){
slog(Slog::levelError) << "PIPE ERROR:" <<errno<< endl;
}

Julien

-----Original Message-----
From: address@hidden
[mailto:address@hidden
g] On Behalf Of Julien Chavanton
Sent: November 2, 2004 11:34 PM
To: David Sugar
Cc: address@hidden; address@hidden
Subject: RE: [Bayonne-dialogic] RE: [Bayonne-devel] kernel BUG when
morethen10T1 in the system

No luck with the limit in open file descriptors,

I am not sure how I can debug this pipe problem?
May it be the other thread using the pipe?
Any other suggestion?

Julien

-----Original Message-----
From: David Sugar [mailto:address@hidden 
Sent: November 2, 2004 9:09 PM
To: Julien Chavanton
Cc: address@hidden; address@hidden;
address@hidden
Subject: Re: [Bayonne-dialogic] RE: [Bayonne-devel] kernel BUG when
morethen10 T1 in the system

Perhaps what you are looking at is some limit in open file descriptors. 
  If so, there may be a kernel parm to tune it for more.

Julien Chavanton wrote:
> -I have made some test on the Globalcall drivers.
> -Notice that the same problem exist with the dialogic drivers.
> -It does take place during start-up during trunks allocation when more
> the 10 span.
> 
> The problem:
> (kernel: Unable to handle kernel NULL pointer
> dereference at virtual address 00000000)
> 
> 
> After seting breakpoint I have found that it does take place in
> globalcall/trunk.cpp in DialogicTrunk::DialogicTrunk
> 
> At the following line:
> 
> pipe(evbuf);
> 
> 
> I will continue to debug, I want to verify if the problem is Dialogic
or
> Bayonne related.
> 
> I post my result in case someone else could help me to find it.
> 
> Julien
> 
> 
> 
> 
> -----Original Message-----
> From: Julien Chavanton 
> Sent: November 2, 2004 1:30 PM
> To: Julien Chavanton; Gilmore, Gerry; Sean Bruno - TELECOM
> Cc: address@hidden; address@hidden
> Subject: RE: [Bayonne-dialogic] RE: [Bayonne-devel] kernel BUG when
> morethen10 T1 in the system
> 
> I just hope this limitation is caused by Bayonne running with either
> Dialogic or Globalcall drivers because we will be able to find and
make
> the correction to remove this limitation. (I will try the debug the
> bayonne startup).
> 
> Julien
> 
> 
> 
> -----Original Message-----
> From:
address@hidden
>
[mailto:address@hidden
> g] On Behalf Of Julien Chavanton
> Sent: November 2, 2004 12:38 PM
> To: Gilmore, Gerry; Sean Bruno - TELECOM
> Cc: address@hidden; address@hidden
> Subject: RE: [Bayonne-dialogic] RE: [Bayonne-devel] kernel BUG when
> morethen10 T1 in the system
> 
> I have installed FP1 with all the recommendation and still Bayonne
does
> not start when more then 10xT1 interface are active, all of them are
set
> to ISDN DMS.
> 
> I can try the Dialogic Feature Pack 1 Service Update 16 for Linux
since
> there is a few fix with springware board.
> 
> 
> David,
> Anything to suggest or shall I live with 10 interface in one server
for
> now?
> 
> 
> I am a bit under the memory requirement :-( 
> Maybe this can created a problem I will receive some shortly.
> 
> Julien
> 
> 
> Syslog information
> ----------------------------------------------------------------------
> 
> Nov  2 12:24:20 BAY-MTL3 kernel: Unable to handle kernel NULL pointer
> dereference at virtual address 00000000
> Nov  2 12:24:20 BAY-MTL3 kernel:  printing eip:
> Nov  2 12:24:20 BAY-MTL3 kernel: d09fd3e4
> Nov  2 12:24:20 BAY-MTL3 kernel: *pde = 00000000
> Nov  2 12:24:20 BAY-MTL3 kernel: Oops: 0000
> Nov  2 12:24:20 BAY-MTL3 kernel: streams-dvbmDriver
streams-sctmrDriver
> streams-gpioDriver streams-gncfdDriver 
> Nov  2 12:24:20 BAY-MTL3 kernel: CPU:    0
> Nov  2 12:24:20 BAY-MTL3 kernel: EIP:    0010:[<d09fd3e4>]    Tainted:
> PF
> Nov  2 12:24:20 BAY-MTL3 kernel: EFLAGS: 00010206
> Nov  2 12:24:20 BAY-MTL3 kernel: 
> Nov  2 12:24:20 BAY-MTL3 kernel: EIP is at fifo_close [streams] 0x20
> (2.4.18-5)
> Nov  2 12:24:20 BAY-MTL3 kernel: eax: 00000000   ebx: 00000000   ecx:
> d0a383ec   edx: d0a37b8c
> Nov  2 12:24:20 BAY-MTL3 kernel: esi: c96a4e14   edi: c96a4e14   ebp:
> c96a4efc   esp: ca3334d8
> Nov  2 12:24:20 BAY-MTL3 kernel: ds: 0018   es: 0018   ss: 0018
> Nov  2 12:24:20 BAY-MTL3 kernel: Process bayonne.bin (pid: 1485,
> stackpage=ca333000)
> Nov  2 12:24:20 BAY-MTL3 kernel: Stack: d0a383c0 d0a21500 00000158
> d0a61ea8 ca333540 d0a61ea8 ca333540 d0a0244d 
> Nov  2 12:24:20 BAY-MTL3 kernel:        c96a4e14 00000000 ca333718
> d0a61ea8 d0a383c0 ca333554 c96a4f90 c96a4e58 
> Nov  2 12:24:20 BAY-MTL3 kernel:        c96a4f40 00000000 c96a53f4
> c96a4e14 00000000 00000001 c96a4e14 d09fd126 
> Nov  2 12:24:20 BAY-MTL3 kernel: Call Trace: [<d0a383c0>] fifo_sem
> [streams] 0x0 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a21500>] .rodata.str1.32
[streams]
> 0x1c0 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a61ea8>] lis_code_path_tbl
> [streams] 0xb5c8 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a61ea8>] lis_code_path_tbl
> [streams] 0xb5c8 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a0244d>] lis_qdetach [streams]
> 0x521 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a61ea8>] lis_code_path_tbl
> [streams] 0xb5c8 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a383c0>] fifo_sem [streams] 0x0 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d09fd126>] clone_open [streams]
0x6e 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a2878e>] .rodata.str1.1 [streams]
> 0x28e 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a1fe41>]
> lis_spin_unlock_irqrestore_fcn [streams] 0x99 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a39ea0>] lis_code_path_lock
> [streams] 0x0 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a2878e>] .rodata.str1.1 [streams]
> 0x28e 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a1a8b2>] lis_qsize [streams] 0x72

> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a29253>] .rodata.str1.1 [streams]
> 0xd53 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a25a2d>] .rodata.str1.32
[streams]
> 0x46ed 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a28eb8>] .rodata.str1.1 [streams]
> 0x9b8 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a011f7>] lis_dismantle [streams]
> 0x73 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a459c0>] lis_fstr_sw [streams]
0x0 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a0953e>] lis_stropen [streams]
> 0x16be 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a13041>] lis_mnt_cnt_sync
[streams]
> 0x1d 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a39da4>] lis_mnt_cnt [streams]
0x0 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a2901e>] .rodata.str1.1 [streams]
> 0xb1e 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a25a2d>] .rodata.str1.32
[streams]
> 0x46ed 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a130c3>] lis_mntget [streams]
0x43 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a25a2d>] .rodata.str1.32
[streams]
> 0x46ed 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a28e9e>] .rodata.str1.1 [streams]
> 0x99e 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<c014a159>] d_alloc [kernel] 0x19 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a25a20>] .rodata.str1.32
[streams]
> 0x46e0 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a25a20>] .rodata.str1.32
[streams]
> 0x46e0 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a14ab2>] lis_new_file_name_dev
> [streams] 0x2de 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a2901e>] .rodata.str1.1 [streams]
> 0xb1e 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<c0212106>] vsprintf [kernel] 0x16 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a290d5>] .rodata.str1.1 [streams]
> 0xbd5 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a15ad4>] lis_get_fifo [streams]
> 0x88 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a25a20>] .rodata.str1.32
[streams]
> 0x46e0 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a39da4>] lis_mnt_cnt [streams]
0x0 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<c014c943>] free_fd_array [kernel]
> 0x33 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a15b3b>] lis_get_pipe [streams]
> 0x27 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a25a20>] .rodata.str1.32
[streams]
> 0x46e0 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<c013833c>] get_unused_fd [kernel]
> 0xec 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a15bf6>] lis_pipe [streams] 0x3a 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a15bdc>] lis_pipe [streams] 0x20 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a15c79>] lis_ioc_pipe [streams]
> 0x15 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a1d833>] lis_sleep_on_wioc
> [streams] 0x53 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a39dc8>] lis_in_syscall [streams]
> 0x0 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a298a3>] .rodata.str1.1 [streams]
> 0x13a3 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a0d222>] lis_strioctl [streams]
> 0x18a2 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a2879b>] .rodata.str1.1 [streams]
> 0x29b 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<c01317f5>] __alloc_pages [kernel]
> 0x75 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<c013602a>] page_add_rmap [kernel]
> 0x3a 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<c01261c1>] do_no_page [kernel]
0x1a1 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<c01317f5>] __alloc_pages [kernel]
> 0x75 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<c013602a>] page_add_rmap [kernel]
> 0x3a 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<c01261c1>] do_no_page [kernel]
0x1a1 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<c01262aa>] handle_mm_fault [kernel]
> 0xca 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<c0212720>] rb_insert_color [kernel]
> 0x70 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<c01317f5>] __alloc_pages [kernel]
> 0x75 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<c013602a>] page_add_rmap [kernel]
> 0x3a 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<c01261c1>] do_no_page [kernel]
0x1a1 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d095ad50>] do_get_write_access
[jbd]
> 0x500 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d095b3d7>]
> journal_dirty_metadata_Rb06003d6 [jbd] 0x197 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a1fe41>]
> lis_spin_unlock_irqrestore_fcn [streams] 0x99 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a3a0e0>] lis_mem_lock [streams]
0x0
> 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a273c0>] .rodata.str1.32
[streams]
> 0x6080 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a3ab38>] lis_strstats [streams]
> 0x58 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a273c0>] .rodata.str1.32
[streams]
> 0x6080 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a1fe41>]
> lis_spin_unlock_irqrestore_fcn [streams] 0x99 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a3a200>] lis_msg_lock [streams]
0x0
> 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a1fe41>]
> lis_spin_unlock_irqrestore_fcn [streams] 0x99 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a3a080>] lis_qhead_lock [streams]
> 0x0 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a1fe41>]
> lis_spin_unlock_irqrestore_fcn [streams] 0x99 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a3a1a0>] lis_setqsched_lock
> [streams] 0x0 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a3a8e4>] lis_runq_active_flags
> [streams] 0x4 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a3df5c>] lis_runq_sems [streams]
> 0x5c 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a17b9c>] lis_setqsched [streams]
> 0x290 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a3a1a0>] lis_setqsched_lock
> [streams] 0x0 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a25a20>] .rodata.str1.32
[streams]
> 0x46e0 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a13041>] lis_mnt_cnt_sync
[streams]
> 0x1d 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a39da4>] lis_mnt_cnt [streams]
0x0 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a13041>] lis_mnt_cnt_sync
[streams]
> 0x1d 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a39da4>] lis_mnt_cnt [streams]
0x0 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a141d4>] lis_super_put_inode
> [streams] 0x0 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a38240>] lis_super_ops [streams]
> 0x0 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a141f8>] lis_super_put_inode
> [streams] 0x24 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a25a2d>] .rodata.str1.32
[streams]
> 0x46ed 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a13041>] lis_mnt_cnt_sync
[streams]
> 0x1d 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a39da4>] lis_mnt_cnt [streams]
0x0 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a15cd0>] lis_fifo_info_new
> [streams] 0x14 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a16060>] lis_fifo_open_sync
> [streams] 0x324 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a131e8>] lis_mntput [streams]
0xc4 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a25a2d>] .rodata.str1.32
[streams]
> 0x46ed 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a28eb8>] .rodata.str1.1 [streams]
> 0x9b8 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a25a2d>] .rodata.str1.32
[streams]
> 0x46ed 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a1369d>] lis_dput [streams] 0xd5 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a25a2d>] .rodata.str1.32
[streams]
> 0x46ed 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a28ef1>] .rodata.str1.1 [streams]
> 0x9f1 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<c014a159>] d_alloc [kernel] 0x19 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a13665>] lis_dput [streams] 0x9d 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a13041>] lis_mnt_cnt_sync
[streams]
> 0x1d 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a39da4>] lis_mnt_cnt [streams]
0x0 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a131e8>] lis_mntput [streams]
0xc4 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a25a2d>] .rodata.str1.32
[streams]
> 0x46ed 
> Nov  2 12:24:20 BAY-MTL3 kernel: [<d0a28eb8>] .rodata.str1.1 [streams]
> 0x9b8 
> Nov  2 12:24:21 BAY-MTL3 kernel: [<d0a1fe41>]
> lis_spin_unlock_irqrestore_fcn [streams] 0x99 
> Nov  2 12:24:21 BAY-MTL3 kernel: [<d0a39ea0>] lis_code_path_lock
> [streams] 0x0 
> Nov  2 12:24:21 BAY-MTL3 kernel: [<d0a61d74>] lis_code_path_tbl
> [streams] 0xb494 
> Nov  2 12:24:21 BAY-MTL3 kernel: [<d0a0965f>] lis_stropen [streams]
> 0x17df 
> Nov  2 12:24:21 BAY-MTL3 kernel: [<d0a39df8>] lis_runq_req_cnt
[streams]
> 0x0 
> Nov  2 12:24:21 BAY-MTL3 kernel: [<d0a2878e>] .rodata.str1.1 [streams]
> 0x28e 
> Nov  2 12:24:21 BAY-MTL3 kernel: [<d0a3ab48>] lis_strstats [streams]
> 0x68 
> Nov  2 12:24:21 BAY-MTL3 kernel: [<d0a1fe41>]
> lis_spin_unlock_irqrestore_fcn [streams] 0x99 
> Nov  2 12:24:21 BAY-MTL3 kernel: [<d0b3d380>] inthw_lock
> [streams-dlgnDriver] 0x0 
> Nov  2 12:24:21 BAY-MTL3 kernel: [<c0139276>] chrdev_open [kernel]
0x36 
> Nov  2 12:24:21 BAY-MTL3 kernel: [<c01381a6>] dentry_open [kernel]
0xe6 
> Nov  2 12:24:21 BAY-MTL3 kernel: [<c0145c47>] sys_ioctl [kernel] 0x217

> Nov  2 12:24:21 BAY-MTL3 kernel: [<c01383f7>] sys_open [kernel] 0x57 
> Nov  2 12:24:21 BAY-MTL3 kernel: [<c0108913>] system_call [kernel]
0x33 
> Nov  2 12:24:21 BAY-MTL3 kernel: 
> Nov  2 12:24:21 BAY-MTL3 kernel: 
> Nov  2 12:24:21 BAY-MTL3 kernel: Code: 0f bf 03 89 04 24 e8 e5 fd ff
ff
> 83 c4 0c 68 5e 01 00 00 68
> 
> 
> _______________________________________________
> Bayonne-devel mailing list
> address@hidden
> http://lists.gnu.org/mailman/listinfo/bayonne-devel
> 


_______________________________________________
Bayonne-devel mailing list
address@hidden
http://lists.gnu.org/mailman/listinfo/bayonne-devel
[Prev in Thread]
Current Thread
[Next in Thread]
RE: [Bayonne-dialogic] RE: [Bayonne-devel] kernel BUG when morethen10T1 in the system, Julien Chavanton <=
Prev by Date: Re: [Bayonne-devel] Answer on X rings
Next by Date: Re: [Bayonne-devel] Answer on X rings
Previous by thread: [Bayonne-devel] bayonne --status
Next by thread: [Bayonne-devel] Understanding the code for DCB conference
Index(es):
- Date
- Thread