Hello Everyone for Spain I have some problems in the startup or running Dectmon. I use the lasted drivers (today 20101008) packets on http://dect.osmocom.org. This is my runbook:
1) I compile dectmon with this:
#sh autogen.sh #sh configure #make #make install
2)I getup the interface:
#dect-cluster-add --name cluster0 --emc 0x12f5 --fpn 0x0be9f --mode PP #dect-cell-add --name cell0 --cluster cluster0 --flags monitor #dect-transceiver-bind --transceiver trx0 --cell cell0
Added: 0: DECT Cluster cluster0: Mode: PP PARI: class A (residential) EMC: 12f5 FPN: 0be9f Added: 0: DECT Cell cell0@cluster0: Bound: DECT Transceiver trx0@cell0: RF-band: 00000 Events: busy: 0 late: 0
3)I can see in the log that the device is correct getup (some fragment):
[ 3709.832225] extended fixed part capabilities: fpc: 00022 hlc: 000000 [ 3710.099164] extended fixed part capabilities: fpc: 00020 hlc: 000000 [ 3710.914148] identities information: e: 0 class: 0 emc: 1106 fpn: 08f71 rpn: 0 [ 3711.382176] identities information: e: 0 class: 0 emc: 065f fpn: 1d9d8 rpn: 0 [ 3712.039334] identities information: e: 0 class: 0 emc: 0f73 fpn: 1066a rpn: 0 [ 3712.120434] identities information: e: 0 class: 0 emc: 0d24 fpn: 04834 rpn: 0 [ 3713.079207] identities information: e: 0 class: 0 emc: 1056 fpn: 158ee rpn: 0 [ 3713.345455] identities information: e: 0 class: 0 emc: 1133 fpn: 1e399 rpn: 0 [ 3713.467939] identities information: e: 0 class: 0 emc: 0de9 fpn: 1bc8c rpn: 0 [ 3713.550437] page: RFPI: 241a0 bearer description: bt: 5000000000 sn: 2 sp: 0 cn: 4 [ 3713.632170] identities information: e: 0 class: 0 emc: 065f fpn: 1d9d8 rpn: 0 [ 3713.877937] identities information: e: 0 class: 0 emc: 0de9 fpn: 1bc8c rpn: 0 [ 3714.736021] identities information: e: 0 class: 0 emc: 0726 fpn: 16bc9 rpn: 0 [ 3714.960698] page: RFPI: cf0b0 blind full slots: 2aa [ 3715.329202] identities information: e: 0 class: 0 emc: 1056 fpn: 158ee rpn: 0 [ 3715.390439] static system information: nr: 0 sn: 2 cn: 4 pscn: 4 [ 3716.044455] identities information: e: 0 class: 0 emc: 12fd fpn: 1b11b rpn: 0 [ 3716.166016] identities information: e: 0 class: 0 emc: 0726 fpn: 16bc9 rpn: 0 [ 3716.576015] full/long page: extend: 0 length: 4000000000000000 [ 3716.986016] identities information: e: 0 class: 0 emc: 0726 fpn: 16bc9 rpn: 0 [ 3717.230442] page: RFPI: 241a0 bearer description: bt: 5000000000 sn: 2 sp: 0 cn: 4 [ 3717.392245] identities information: e: 0 class: 0 emc: 101b fpn: 13012 rpn: 0 [ 3717.432942] identities information: e: 0 class: 0 emc: 1133 fpn: 1e399 rpn: 0 [ 3717.757908] identities information: e: 0 class: 0 emc: 0de9 fpn: 1bc8c rpn: 0 [ 3718.023878] identities information: e: 0 class: 0 emc: 14d4 fpn: 18fc7 rpn: 0 [ 3718.779329] identities information: e: 0 class: 0 emc: 0f73 fpn: 1066a rpn: 0 [ 3719.086319] identities information: e: 0 class: 0 emc: 0747 fpn: 06960 rpn: 0 [ 3719.433269] identities information: e: 0 class: 0 emc: 0a6d fpn: 061c7 rpn: 0 [ 3719.494174] identities information: e: 0 class: 0 emc: 1106 fpn: 08f71 rpn: 0 [ 3719.657595] identities information: e: 0 class: 0 emc: 07ef fpn: 17322 rpn: 0
4) Launch Dectmon return a segment fault
root@DECT:/usr/src/dectmon# src/dectmon *** glibc detected *** ./dectmon: free(): invalid next size (normal): 0x084d15c8 *** ======= Backtrace: ========= /lib/i686/cmov/libc.so.6(+0x6b281)[0xb772d281] /lib/i686/cmov/libc.so.6(+0x6cad8)[0xb772ead8] /lib/i686/cmov/libc.so.6(cfree+0x6d)[0xb7731bbd] /usr/local/lib/libnl.so.3(nlmsg_free+0x83)[0xb784a1d3] /usr/local/lib/libnl-dect.so.3(nl_dect_cluster_query+0x50)[0xb78570b0] /usr/lib/libdect.so.0(+0x1cc9d)[0xb7830c9d] /usr/lib/libdect.so.0(dect_open_handle+0xbd)[0xb7818e5d] ./dectmon[0x804cbec] /lib/i686/cmov/libc.so.6(__libc_start_main+0xe6)[0xb76d8c76] ./dectmon[0x8049021] ======= Memory map: ======== 08048000-0804e000 r-xp 00000000 03:01 794829 /usr/src/dectmon/src/dectmon 0804e000-0804f000 rw-p 00006000 03:01 794829 /usr/src/dectmon/src/dectmon 084d1000-084f2000 rw-p 00000000 00:00 0 [heap] b7500000-b7521000 rw-p 00000000 00:00 0
b7521000-b7600000 ---p 00000000 00:00 0 b7669000-b7686000 r-xp 00000000 03:01 2154538 /lib/libgcc_s.so.1 b7686000-b7687000 rw-p 0001c000 03:01 2154538 /lib/libgcc_s.so.1 b769b000-b769c000 rw-p 00000000 00:00 0 b769c000-b76c0000 r-xp 00000000 03:01 2171097 /lib/i686/cmov/libm-2.11.2.so b76c0000-b76c1000 r--p 00023000 03:01 2171097 /lib/i686/cmov/libm-2.11.2.so b76c1000-b76c2000 rw-p 00024000 03:01 2171097 /lib/i686/cmov/libm-2.11.2.so b76c2000-b7802000 r-xp 00000000 03:01 2171331 /lib/i686/cmov/libc-2.11.2.so b7802000-b7804000 r--p 0013f000 03:01 2171331 /lib/i686/cmov/libc-2.11.2.so b7804000-b7805000 rw-p 00141000 03:01 2171331 /lib/i686/cmov/libc-2.11.2.so b7805000-b7808000 rw-p 00000000 00:00 0 b7808000-b7813000 r-xp 00000000 03:01 2048785 /usr/lib/libev.so.3.0.0 b7813000-b7814000 rw-p 0000b000 03:01 2048785 /usr/lib/libev.so.3.0.0 b7814000-b783a000 r-xp 00000000 03:01 2048792 /usr/lib/libdect.so.0.0.1 b783a000-b783e000 rw-p 00025000 03:01 2048792 /usr/lib/libdect.so.0.0.1 b783e000-b783f000 rw-p 00000000 00:00 0
b783f000-b7851000 r-xp 00000000 03:01 762960 /usr/local/lib/libnl.so.3.0.0 b7851000-b7852000 rw-p 00012000 03:01 762960 /usr/local/lib/libnl.so.3.0.0 b7852000-b785b000 r-xp 00000000 03:01 762976 /usr/local/lib/libnl-dect.so.3.0.0 b785b000-b785c000 rw-p 00009000 03:01 762976 /usr/local/lib/libnl-dect.so.3.0.0 b7870000-b7872000 rw-p 00000000 00:00 0 b7872000-b7873000 r-xp 00000000 00:00 0 [vdso] b7873000-b788e000 r-xp 00000000 03:01 2155169 /lib/ld-2.11.2.so b788e000-b788f000 r--p 0001a000 03:01 2155169 /lib/ld-2.11.2.so b788f000-b7890000 rw-p 0001b000 03:01 2155169 /lib/ld-2.11.2.so bfcae000-bfccf000 rw-p 00000000 00:00 0 [stack]
5) I use Valgrid to see a problem, but valgrid fails, i think that is a problem with the malloc when it get memory for the stack:
root@DECT:/usr/src/dectmon# valgrind src/dectmon ==10731== Memcheck, a memory error detector ==10731== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al. ==10731== Using Valgrind-3.6.0 and LibVEX; rerun with -h for copyright info ==10731== Command: src/dectmon ==10731== ==10731== Invalid write of size 2 ==10731== at 0x408E568: event_set (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804940E: register_fd (event_ops.c:35) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7d8 is not stack'd, malloc'd or (recently) free'd ==10731== ==10731== Invalid write of size 4 ==10731== at 0x408E57C: event_set (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804940E: register_fd (event_ops.c:35) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7c0 is 0 bytes after a block of size 88 alloc'd ==10731== at 0x4023FE0: malloc (vg_replace_malloc.c:236) ==10731== by 0x407897D: dect_malloc (utils.c:21) ==10731== by 0x4078486: dect_fd_alloc (io.c:56) ==10731== by 0x4077BBF: dect_netlink_init (netlink.c:352) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731==
==10731== Invalid write of size 4 ==10731== at 0x408E582: event_set (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804940E: register_fd (event_ops.c:35) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7cc is 12 bytes after a block of size 88 alloc'd ==10731== at 0x4023FE0: malloc (vg_replace_malloc.c:236) ==10731== by 0x407897D: dect_malloc (utils.c:21) ==10731== by 0x4078486: dect_fd_alloc (io.c:56) ==10731== by 0x4077BBF: dect_netlink_init (netlink.c:352) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731==
==10731== Invalid write of size 4 ==10731== at 0x408E589: event_set (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804940E: register_fd (event_ops.c:35) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7d0 is not stack'd, malloc'd or (recently) free'd ==10731== ==10731== Invalid write of size 4 ==10731== at 0x408E590: event_set (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804940E: register_fd (event_ops.c:35) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7c8 is 8 bytes after a block of size 88 alloc'd ==10731== at 0x4023FE0: malloc (vg_replace_malloc.c:236) ==10731== by 0x407897D: dect_malloc (utils.c:21) ==10731== by 0x4078486: dect_fd_alloc (io.c:56) ==10731== by 0x4077BBF: dect_netlink_init (netlink.c:352) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731==
==10731== Invalid write of size 4 ==10731== at 0x408E593: event_set (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804940E: register_fd (event_ops.c:35) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7c4 is 4 bytes after a block of size 88 alloc'd ==10731== at 0x4023FE0: malloc (vg_replace_malloc.c:236) ==10731== by 0x407897D: dect_malloc (utils.c:21) ==10731== by 0x4078486: dect_fd_alloc (io.c:56) ==10731== by 0x4077BBF: dect_netlink_init (netlink.c:352) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731==
==10731== Invalid write of size 4 ==10731== at 0x408E596: event_set (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804940E: register_fd (event_ops.c:35) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7d4 is not stack'd, malloc'd or (recently) free'd ==10731== ==10731== Invalid read of size 2 ==10731== at 0x408EC70: event_add (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804941E: register_fd (event_ops.c:36) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7d8 is not stack'd, malloc'd or (recently) free'd ==10731== ==10731== Invalid read of size 4 ==10731== at 0x408ECD3: event_add (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804941E: register_fd (event_ops.c:36) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7c8 is 8 bytes after a block of size 88 alloc'd ==10731== at 0x4023FE0: malloc (vg_replace_malloc.c:236) ==10731== by 0x407897D: dect_malloc (utils.c:21) ==10731== by 0x4078486: dect_fd_alloc (io.c:56) ==10731== by 0x4077BBF: dect_netlink_init (netlink.c:352) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731==
==10731== Invalid read of size 4 ==10731== at 0x408ECF0: event_add (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804941E: register_fd (event_ops.c:36) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7d4 is not stack'd, malloc'd or (recently) free'd ==10731== ==10731== Invalid read of size 4 ==10731== at 0x408ED2F: event_add (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804941E: register_fd (event_ops.c:36) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7d4 is not stack'd, malloc'd or (recently) free'd ==10731== ==10731== Invalid write of size 4 ==10731== at 0x408ED35: event_add (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804941E: register_fd (event_ops.c:36) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7d4 is not stack'd, malloc'd or (recently) free'd ==10731== ==10731== Invalid write of size 4 ==10731== at 0x408ECB5: event_add (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804941E: register_fd (event_ops.c:36) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7d4 is not stack'd, malloc'd or (recently) free'd ==10731== --10731-- VALGRIND INTERNAL ERROR: Valgrind received a signal 11 (SIGSEGV) - exiting --10731-- si_code=1; Faulting address: 0x74616874; sp: 0x62bdea58
valgrind: the 'impossible' happened: Killed by fatal signal ==10731== at 0x3809F551: myvprintf_str (m_debuglog.c:530) ==10731== by 0x3809FD32: vgPlain_debugLog_vprintf (m_debuglog.c:877) ==10731== by 0x3802A555: vprintf_WRK (m_libcprint.c:111) ==10731== by 0x3802A617: vgPlain_printf (m_libcprint.c:143) ==10731== by 0x380286C6: vgPlain_assert_fail (m_libcassert.c:261) ==10731== by 0x656C501F: ???
sched status:
running_tid=1
Thread 1: status = VgTs_Runnable ==10731== at 0x402331F: calloc (vg_replace_malloc.c:467) ==10731== by 0x4055394: nl_object_alloc (object.c:49) ==10731== by 0x404284F: nl_dect_cluster_alloc (cluster_obj.c:64) ==10731== by 0x4077C34: dect_netlink_init (netlink.c:148) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108)
Thanks for help me
On 08.11.2010 00:43, Oscar Soriano Riera wrote:
... 5) I use Valgrid to see a problem, but valgrid fails, i think that is a problem with the malloc when it get memory for the stack:
root@DECT:/usr/src/dectmon# valgrind src/dectmon ==10731== Memcheck, a memory error detector ==10731== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al. ==10731== Using Valgrind-3.6.0 and LibVEX; rerun with -h for copyright info ==10731== Command: src/dectmon ==10731== ==10731== Invalid write of size 2 ==10731== at 0x408E568: event_set (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804940E: register_fd (event_ops.c:35) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7d8 is not stack'd, malloc'd or (recently) free'd
Thanks, that helps, I'll try to figure out what's wrong.
Cheers, Patrick
==10731== ==10731== Invalid write of size 4 ==10731== at 0x408E57C: event_set (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804940E: register_fd (event_ops.c:35) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7c0 is 0 bytes after a block of size 88 alloc'd ==10731== at 0x4023FE0: malloc (vg_replace_malloc.c:236) ==10731== by 0x407897D: dect_malloc (utils.c:21) ==10731== by 0x4078486: dect_fd_alloc (io.c:56) ==10731== by 0x4077BBF: dect_netlink_init (netlink.c:352) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731==
==10731== Invalid write of size 4 ==10731== at 0x408E582: event_set (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804940E: register_fd (event_ops.c:35) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7cc is 12 bytes after a block of size 88 alloc'd ==10731== at 0x4023FE0: malloc (vg_replace_malloc.c:236) ==10731== by 0x407897D: dect_malloc (utils.c:21) ==10731== by 0x4078486: dect_fd_alloc (io.c:56) ==10731== by 0x4077BBF: dect_netlink_init (netlink.c:352) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731==
==10731== Invalid write of size 4 ==10731== at 0x408E589: event_set (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804940E: register_fd (event_ops.c:35) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7d0 is not stack'd, malloc'd or (recently) free'd ==10731== ==10731== Invalid write of size 4 ==10731== at 0x408E590: event_set (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804940E: register_fd (event_ops.c:35) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7c8 is 8 bytes after a block of size 88 alloc'd ==10731== at 0x4023FE0: malloc (vg_replace_malloc.c:236) ==10731== by 0x407897D: dect_malloc (utils.c:21) ==10731== by 0x4078486: dect_fd_alloc (io.c:56) ==10731== by 0x4077BBF: dect_netlink_init (netlink.c:352) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731==
==10731== Invalid write of size 4 ==10731== at 0x408E593: event_set (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804940E: register_fd (event_ops.c:35) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7c4 is 4 bytes after a block of size 88 alloc'd ==10731== at 0x4023FE0: malloc (vg_replace_malloc.c:236) ==10731== by 0x407897D: dect_malloc (utils.c:21) ==10731== by 0x4078486: dect_fd_alloc (io.c:56) ==10731== by 0x4077BBF: dect_netlink_init (netlink.c:352) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731==
==10731== Invalid write of size 4 ==10731== at 0x408E596: event_set (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804940E: register_fd (event_ops.c:35) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7d4 is not stack'd, malloc'd or (recently) free'd ==10731== ==10731== Invalid read of size 2 ==10731== at 0x408EC70: event_add (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804941E: register_fd (event_ops.c:36) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7d8 is not stack'd, malloc'd or (recently) free'd ==10731== ==10731== Invalid read of size 4 ==10731== at 0x408ECD3: event_add (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804941E: register_fd (event_ops.c:36) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7c8 is 8 bytes after a block of size 88 alloc'd ==10731== at 0x4023FE0: malloc (vg_replace_malloc.c:236) ==10731== by 0x407897D: dect_malloc (utils.c:21) ==10731== by 0x4078486: dect_fd_alloc (io.c:56) ==10731== by 0x4077BBF: dect_netlink_init (netlink.c:352) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731==
==10731== Invalid read of size 4 ==10731== at 0x408ECF0: event_add (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804941E: register_fd (event_ops.c:36) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7d4 is not stack'd, malloc'd or (recently) free'd ==10731== ==10731== Invalid read of size 4 ==10731== at 0x408ED2F: event_add (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804941E: register_fd (event_ops.c:36) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7d4 is not stack'd, malloc'd or (recently) free'd ==10731== ==10731== Invalid write of size 4 ==10731== at 0x408ED35: event_add (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804941E: register_fd (event_ops.c:36) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7d4 is not stack'd, malloc'd or (recently) free'd ==10731== ==10731== Invalid write of size 4 ==10731== at 0x408ECB5: event_add (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804941E: register_fd (event_ops.c:36) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7d4 is not stack'd, malloc'd or (recently) free'd ==10731== --10731-- VALGRIND INTERNAL ERROR: Valgrind received a signal 11 (SIGSEGV) - exiting --10731-- si_code=1; Faulting address: 0x74616874; sp: 0x62bdea58
valgrind: the 'impossible' happened: Killed by fatal signal ==10731== at 0x3809F551: myvprintf_str (m_debuglog.c:530) ==10731== by 0x3809FD32: vgPlain_debugLog_vprintf (m_debuglog.c:877) ==10731== by 0x3802A555: vprintf_WRK (m_libcprint.c:111) ==10731== by 0x3802A617: vgPlain_printf (m_libcprint.c:143) ==10731== by 0x380286C6: vgPlain_assert_fail (m_libcassert.c:261) ==10731== by 0x656C501F: ???
sched status:
running_tid=1
Thread 1: status = VgTs_Runnable ==10731== at 0x402331F: calloc (vg_replace_malloc.c:467) ==10731== by 0x4055394: nl_object_alloc (object.c:49) ==10731== by 0x404284F: nl_dect_cluster_alloc (cluster_obj.c:64) ==10731== by 0x4077C34: dect_netlink_init (netlink.c:148) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108)
Thanks for help me
Am 08.11.2010 07:33, schrieb Patrick McHardy:
On 08.11.2010 00:43, Oscar Soriano Riera wrote:
... 5) I use Valgrid to see a problem, but valgrid fails, i think that is a problem with the malloc when it get memory for the stack:
root@DECT:/usr/src/dectmon# valgrind src/dectmon ==10731== Memcheck, a memory error detector ==10731== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al. ==10731== Using Valgrind-3.6.0 and LibVEX; rerun with -h for copyright info ==10731== Command: src/dectmon ==10731== ==10731== Invalid write of size 2 ==10731== at 0x408E568: event_set (in /usr/lib/libev.so.3.0.0) ==10731== by 0x804940E: register_fd (event_ops.c:35) ==10731== by 0x4078361: dect_fd_register (io.c:103) ==10731== by 0x4077C14: dect_netlink_init (netlink.c:358) ==10731== by 0x405FE5C: dect_open_handle (libdect.c:66) ==10731== by 0x804CBEB: main (main.c:108) ==10731== Address 0x41ff7d8 is not stack'd, malloc'd or (recently) free'd
Thanks, that helps, I'll try to figure out what's wrong.
I think I know what's happening - you've installed libev3, but are compiling against the libevent headers, which use a different size for struct event.
Assuming you're running Debian, try installing libev-libevent-dev, run configure again and rebuild dectmon. I'll try whether this can be caught by the configure script.
How great are you Patrick, ohh yeahhhh I made the recommended modifications and dectmon has begun to function properly ¡¡
Runbook: #apt-get install libev-libevent-dev #cd /usr/src/dectmon #make clean #sh autogen.sh #sh configure #make #make install
As well I have observed my distribution is Debian:
-Debian GNU/Linux squeeze/sid
-Linux DECT 2.6.37-rc1+ #3 SMP PREEMPT Mon Nov 8 01:36:34 CET 2010 i686 GNU/Linux
1)Logs dectmon output without adding arguments:
root@DECT:/usr/src/dectmon# src/dectmon netlink: cluster0: mode PP ARI: class A: EMC: 0608 FPN: 000cf LCE: set default pmid e3cea LCE: registered protocol 0 (Link Control) LCE: registered protocol 3 (Call Control) LCE: registered protocol 4 (Call Independant Supplementary Services) LCE: registered protocol 6 (ConnectionLess Message Service) LCE: registered protocol 5 (Mobility Management)
netlink: message group: 4 netlink: FPC: extended_fp_info,full_slot,co_setup_on_dummy,basic_a_field_setup,advanced_a_field_setup,cf_messages,in_min_delay,prolonged_preamble netlink: HLC: adpcm_g721_voice,gap_pap_basic_speech,standard_authentication,standard_ciphering,location_registration
LCE: BCAST RX: de c0 b4 06 38 c0 ff 05 ff ff 61 3f 3f ff ff |....8.....a??..| LCE: long page: length: 15 CLMS: parse {CLMS-FIXED} message address section: Address: c0b4 Protocol Discriminator: 06
Length Indicator: 38
netlink: message group: 4 netlink: FPC: extended_fp_info,co_setup_on_dummy,basic_a_field_setup,advanced_a_field_setup,cf_messages,in_min_delay,prolonged_preamble netlink: HLC: adpcm_g721_voice,gap_pap_basic_speech,standard_authentication,standard_ciphering,location_registration
2)The output logs running different arguments:
root@DECT:/usr/src/dectmon# src/dectmon --dump-mac=yes --dump-dlc=yes --dump-nwk=yes netlink: cluster0: mode PP ARI: class A: EMC: 0608 FPN: 000cf LCE: set default pmid ea3bf LCE: registered protocol 0 (Link Control) LCE: registered protocol 3 (Call Control) LCE: registered protocol 4 (Call Independant Supplementary Services) LCE: registered protocol 6 (ConnectionLess Message Service) LCE: registered protocol 5 (Mobility Management)
netlink: message group: 4 netlink: FPC: extended_fp_info,full_slot,co_setup_on_dummy,basic_a_field_setup,advanced_a_field_setup,cf_messages,in_min_delay,prolonged_preamble netlink: HLC: adpcm_g721_voice,gap_pap_basic_speech,standard_authentication,standard_ciphering,location_registration,generic_media_encapsulation slot: 06 A: 3 B: 7 identities information: E: 0 class: 0 EMC: 0608 FPN: 000cf RPN: 0 slot: 06 A: 3 B: 7 identities information: E: 0 class: 0 EMC: 0608 FPN: 000cf RPN: 0 slot: 06 A: 3 B: 7 identities information: E: 0 class: 0 EMC: 0608 FPN: 000cf RPN: 0 slot: 06 A: 3 B: 7 identities information: E: 0 class: 0 EMC: 0608 FPN: 000cf RPN: 0 slot: 06 A: 3 B: 7 identities information: E: 0 class: 0 EMC: 0608 FPN: 000cf RPN: 0 slot: 06 A: 3 B: 7 identities information: E: 0 class: 0 EMC: 0608 FPN: 000cf RPN: 0 slot: 06 A: 3 B: 7 identities information: E: 0 class: 0 EMC: 0608 FPN: 000cf RPN: 0 slot: 06 A: 7 B: 7 page: RFPI: 678 bearer description: BT: 5000000000 SN: 6 SP: 0 CN: 7
Tonight I'll try the two updates made in git repository: dectmon.git and libdect.git, and will continue studying the protocol.
Thank you very much for you work
On Fri, 12 Nov 2010 06:12:29 +0100, Patrick McHardy wrote:
Am 08.11.2010
07:33, schrieb Patrick McHardy:
On 08.11.2010 00:43, Oscar Soriano
Riera wrote:
... 5) I use Valgrid to see a problem, but valgrid
fails, i think
that is a problem with the malloc when it get memory
for the
stack:
root@DECT:/usr/src/dectmon# valgrind
src/dectmon
==10731== Memcheck, a memory error detector
==10731== Copyright (C) 2002-2010, and
GNU GPL'd, by Julian Seward
et al.
==10731== Using Valgrind-3.6.0 and LibVEX; rerun with -h
for copyright info
==10731== Command: src/dectmon
==10731==
==10731== Invalid write of size 2 ==10731== at
0x408E568: event_set (in /usr/lib/libev.so.3.0.0)
==10731== by
0x804940E: register_fd (event_ops.c:35)
==10731== by 0x4078361:
dect_fd_register (io.c:103)
==10731== by 0x4077C14:
dect_netlink_init
(netlink.c:358) ==10731== by 0x405FE5C:
dect_open_handle
(libdect.c:66) ==10731== by 0x804CBEB: main
(main.c:108)
==10731== Address 0x41ff7d8 is not stack'd,
malloc'd or (recently)
free'd
Thanks, that helps, I'll try
to figure out what's wrong.
I think I know what's happening -
you've installed libev3, but
are compiling against the libevent
headers, which use a different
size for struct event.
Assuming
you're running Debian, try installing libev-libevent-dev,
run
configure again and rebuild dectmon. I'll try whether this
can be
caught by the configure script.
-
Oscar Soriano Riera -
Patrick McHardy