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RE: [Bayonne-dialogic] RE: [Bayonne-devel] kernel BUG when morethen10 T1
From: |
Julien Chavanton |
Subject: |
RE: [Bayonne-dialogic] RE: [Bayonne-devel] kernel BUG when morethen10 T1 in the system |
Date: |
Tue, 2 Nov 2004 23:34:18 -0500 |
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
>
>
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