Apr  3 13:14:32 tel-vc-fs03 /usr/local/sbin/kamailio[7589]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7feaca6c9738), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr  3 14:38:58 tel-vc-fs03 /usr/local/sbin/kamailio[3974]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f34d7d6b720), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 10 14:16:34 tel-vc-fs03 /usr/local/sbin/kamailio[31354]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c00319b40), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 10 14:28:00 tel-vc-fs03 /usr/local/sbin/kamailio[31350]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c3bcddf00), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 10 16:00:08 tel-vc-fs03 /usr/local/sbin/kamailio[31357]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c1e5ba128), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 10 17:26:53 tel-vc-fs03 /usr/local/sbin/kamailio[31368]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c09557a80), called from tm: h_table.c: free_cell(159), first free tm: t_reply.c: reply_received(2260) - aborting
Apr 10 17:37:02 tel-vc-fs03 /usr/local/sbin/kamailio[31368]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c19c22f10), called from tm: h_table.c: free_cell(186), first free tm: h_table.c: free_cell(186) - aborting
Apr 10 17:50:22 tel-vc-fs03 /usr/local/sbin/kamailio[31356]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c4dc899c8), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 10 18:16:50 tel-vc-fs03 /usr/local/sbin/kamailio[31359]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c034dcc58), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 10 18:21:56 tel-vc-fs03 /usr/local/sbin/kamailio[31351]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c4dc899c8), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 10 18:21:56 tel-vc-fs03 /usr/local/sbin/kamailio[31359]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c3daa95a8), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 10 19:18:38 tel-vc-fs03 /usr/local/sbin/kamailio[31359]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c4182b490), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 10 19:21:50 tel-vc-fs03 /usr/local/sbin/kamailio[31364]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c020bbea8), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 10 19:28:23 tel-vc-fs03 /usr/local/sbin/kamailio[31350]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c19be2f78), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 10 19:38:07 tel-vc-fs03 /usr/local/sbin/kamailio[31363]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c467eb400), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 10 19:40:56 tel-vc-fs03 /usr/local/sbin/kamailio[31354]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c68795760), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 10 20:45:07 tel-vc-fs03 /usr/local/sbin/kamailio[31362]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c50863060), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 10 20:48:49 tel-vc-fs03 /usr/local/sbin/kamailio[31363]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c751ef678), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 10 21:18:21 tel-vc-fs03 /usr/local/sbin/kamailio[31362]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c2e90f2b0), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 13:19:00 tel-vc-fs03 /usr/local/sbin/kamailio[31348]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c02b3d950), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 13:19:00 tel-vc-fs03 /usr/local/sbin/kamailio[31347]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c02b3d950), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 14:32:49 tel-vc-fs03 /usr/local/sbin/kamailio[31362]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c1647be10), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 14:38:21 tel-vc-fs03 /usr/local/sbin/kamailio[31359]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c2d3301a8), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 15:06:57 tel-vc-fs03 /usr/local/sbin/kamailio[31354]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c2b7d4c10), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 15:08:29 tel-vc-fs03 /usr/local/sbin/kamailio[31358]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c1860fbd8), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 15:24:14 tel-vc-fs03 /usr/local/sbin/kamailio[31351]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c6bc778e0), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 15:24:37 tel-vc-fs03 /usr/local/sbin/kamailio[31344]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c029efac8), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 15:29:28 tel-vc-fs03 /usr/local/sbin/kamailio[31356]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c1ddd3a90), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 15:31:09 tel-vc-fs03 /usr/local/sbin/kamailio[31345]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c188cfa78), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 16:23:48 tel-vc-fs03 /usr/local/sbin/kamailio[31355]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c425b4728), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 16:27:59 tel-vc-fs03 /usr/local/sbin/kamailio[31351]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c204b2b08), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 16:29:05 tel-vc-fs03 /usr/local/sbin/kamailio[31351]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c1e6fda38), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 16:34:51 tel-vc-fs03 /usr/local/sbin/kamailio[31345]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c02d23ac0), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 16:41:28 tel-vc-fs03 /usr/local/sbin/kamailio[31346]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c69cd7408), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 16:48:36 tel-vc-fs03 /usr/local/sbin/kamailio[31361]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c1f4e8ef0), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 16:48:52 tel-vc-fs03 /usr/local/sbin/kamailio[31355]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c44264c70), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 17:05:43 tel-vc-fs03 /usr/local/sbin/kamailio[31342]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c106423b8), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 17:12:50 tel-vc-fs03 /usr/local/sbin/kamailio[31360]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c580c4798), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 17:18:00 tel-vc-fs03 /usr/local/sbin/kamailio[31349]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c3d1e0718), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 17:19:01 tel-vc-fs03 /usr/local/sbin/kamailio[31344]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c1155b210), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 17:21:14 tel-vc-fs03 /usr/local/sbin/kamailio[31343]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c4e9a1fd8), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 17:40:36 tel-vc-fs03 /usr/local/sbin/kamailio[31355]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c3e2fad90), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 17:50:37 tel-vc-fs03 /usr/local/sbin/kamailio[31361]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8bff534998), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 18:00:00 tel-vc-fs03 /usr/local/sbin/kamailio[31349]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c3c8a3420), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 18:02:37 tel-vc-fs03 /usr/local/sbin/kamailio[31354]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c18527dd8), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 18:10:49 tel-vc-fs03 /usr/local/sbin/kamailio[31351]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c44264950), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 18:12:09 tel-vc-fs03 /usr/local/sbin/kamailio[31349]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c0a35fb20), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 18:33:31 tel-vc-fs03 /usr/local/sbin/kamailio[31364]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c3c5f5bf0), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 18:50:22 tel-vc-fs03 /usr/local/sbin/kamailio[31349]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c1b627730), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 18:54:37 tel-vc-fs03 /usr/local/sbin/kamailio[31346]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c7de453a8), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 18:56:01 tel-vc-fs03 /usr/local/sbin/kamailio[31355]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c39272270), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 11 19:03:03 tel-vc-fs03 /usr/local/sbin/kamailio[31360]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c65ac0570), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 12 19:18:08 tel-vc-fs03 /usr/local/sbin/kamailio[31344]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c07408498), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 14 19:42:56 tel-vc-fs03 /usr/local/sbin/kamailio[31349]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c1e496290), called from <core>: mem/shm_mem.c: sh_realloc(88), first free tm: h_table.c: free_cell(186) - aborting
Apr 14 19:57:09 tel-vc-fs03 /usr/local/sbin/kamailio[31362]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c099e66e0), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 14 22:33:51 tel-vc-fs03 /usr/local/sbin/kamailio[31356]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c37ccdca8), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 15 18:58:28 tel-vc-fs03 /usr/local/sbin/kamailio[31358]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c3e880ad0), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 15 20:29:03 tel-vc-fs03 /usr/local/sbin/kamailio[31356]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c02ff8838), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 15 20:44:59 tel-vc-fs03 /usr/local/sbin/kamailio[31365]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c21d52468), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 15 20:55:17 tel-vc-fs03 /usr/local/sbin/kamailio[31354]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c39e39860), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 15 21:01:25 tel-vc-fs03 /usr/local/sbin/kamailio[31355]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c31199c70), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 15 22:13:53 tel-vc-fs03 /usr/local/sbin/kamailio[31353]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c5ea743b0), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 16 22:14:24 tel-vc-fs03 /usr/local/sbin/kamailio[31345]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c19d96248), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
Apr 17 22:56:50 tel-vc-fs03 /usr/local/sbin/kamailio[31357]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c751ef678), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting


-- 
Samuel D Ware
Sent with Airmail

On April 22, 2014 at 3:59:28 AM, Daniel-Constantin Mierla (miconda@gmail.com) wrote:

Hello,

wondering if you got new log messages with "qm_free: freeing already
freed pointer". I tried to simulate a similar situation when
t_send_branch() fails, but couldn't reproduce the crash. It would be
good to sort out the reason and be sure that there are no side effects,
so I am trying to troubleshoot it further.

Cheers,
Daniel

On 10/04/14 19:50, Samuel Ware wrote:
> Daniel,
>
> I was unable to locate them. We made the mem_safety change and put the machine back into Production. It has been running for 5 hours without crashing. The only error that seems different than before is the following
>
> Apr 10 17:36:29 tel-vc-fs03 /usr/local/sbin/kamailio[31365]: ERROR: tm [t_fwd.c:1609]: t_send_branch(): ERROR: t_send_branch: sending request on branch 0 failed
> Apr 10 17:36:29 tel-vc-fs03 /usr/local/sbin/kamailio[31365]: ERROR: sl [sl_funcs.c:387]: sl_reply_error(): ERROR: sl_reply_error used: Unfortunately error on sending to next hop occurred (477/SL)
> Apr 10 17:37:02 tel-vc-fs03 /usr/local/sbin/kamailio[31368]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f8c19c22f10), called from tm: h_table.c: free_cell(186), first free tm: h_table
> .c: free_cell(186) - aborting
>
>
>
> On Apr 9, 2014, at 12:34 PM, Daniel-Constantin Mierla <miconda@gmail.com> wrote:
>
>> Hello,
>>
>> the logs show that the core file was generated:
>>
>> Apr 3 13:14:55 tel-vc-fs03 /usr/local/sbin/kamailio[7553]: ALERT: <core> [main.c:778]: handle_sigs(): core was generated
>>
>> Unless you deleted them, then you should have them somewhere on the file system.
>>
>> mem_safety won't affect any kind of processing - it is just a protection for a double call of free() function. Actually, it is turned on with f_malloc memory manager which was the default in the past. Now we use q_malloc as default which is kind of f_malloc with defrag option. We should make this back on by default, but catching double free() is also good to solve anyhow.
>>
>> Cheers,
>> Daniel
>>
>> On 09/04/14 17:15, Samuel Ware wrote:
>>> Daniel,
>>>
>>> Here is the version information.
>>>
>>> root@tel-vc-fs03.telariscom.com> kamailio -v
>>> version: kamailio 4.1.2 (x86_64/linux) 73ea61
>>> flags: STATS: Off, USE_TCP, USE_TLS, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, DBG_QM_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES
>>> ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 4MB
>>> poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
>>> id: 73ea61
>>> compiled on 20:41:21 Apr 1 2014 with gcc 4.4.7
>>>
>>> We don’t see this happen in the lab environment. It only happens in production so we are little concern about it failing. Unfortunately, we don’t have any core dumps of this occurring; we didn’t have that feature enabled when this happened.
>>>
>>> By enabling “men_safety”, will this affect the processing of any of other signaling messages when an error occurs or will it only affect the transaction in which the error occurred. There isn’t much detail in the description of this flag in the documentation to layout how it affects the overall system in an otherwise “abort” situation. Your assistance is appreciated and I hope that it doesn’t sound like we are being difficult but this element is setting in front of our entire network and failure causes us to block all calls. We were running close to 800 CPS through it when it failed. We don’t see any load on the machine that would indicate that the issue isn’t software based. If the “men_safety” will not affect the rest of the traffic, we can add this as well as enabling core dumps and try it again when we can closely monitor the system. Please provide the additional details about “men_safety” so we can assess the situation. Is there any other information that I can provide to assist your input like the part of the config file or what else?
>>>
>>>
>>>
>>> Sam
>>>
>>>
>>> On Apr 9, 2014, at 2:27 AM, Daniel-Constantin Mierla <miconda@gmail.com> wrote:
>>>
>>>> Can you get the output of kamailio -v?
>>>>
>>>> Also, send the backtrace for the corefiles taken with gdb - the logs show that the core were generated (check / or the value of -w parameter):
>>>>
>>>> gdb /usr/local/sbin/kamailio /path/to/core
>>>> bt full
>>>>
>>>> To protect against such cases, you can use in config file:
>>>>
>>>> mem_safety=1
>>>>
>>>> Cheers,
>>>> Daniel
>>>>
>>>> On 08/04/14 17:34, Samuel Ware wrote:
>>>>> Here are the logs from the first crash
>>>>>
>>>>> Apr 3 13:13:59 tel-vc-fs03 /usr/local/sbin/kamailio[7602]: ERROR: tm [../../forward.h:199]: msg_send(): msg_send: ERROR: udp_send failed
>>>>> Apr 3 13:13:59 tel-vc-fs03 /usr/local/sbin/kamailio[7602]: ERROR: tm [t_fwd.c:1609]: t_send_branch(): ERROR: t_send_branch: sending request on branch 0 failed
>>>>> Apr 3 13:13:59 tel-vc-fs03 /usr/local/sbin/kamailio[7602]: ERROR: sl [sl_funcs.c:387]: sl_reply_error(): ERROR: sl_reply_error used: Unfortunately error on sending to next hop occurred (477/SL)
>>>>> Apr 3 13:14:05 tel-vc-fs03 /usr/local/sbin/kamailio[7579]: ERROR: <core> [udp_server.c:591]: udp_send(): ERROR: udp_send: sendto(sock,0x7feac6836310,65572,0,205.251.172.14:5060,16): Message too long(90)
>>>>> Apr 3 13:14:05 tel-vc-fs03 /usr/local/sbin/kamailio[7579]: ERROR: tm [../../forward.h:199]: msg_send(): msg_send: ERROR: udp_send failed
>>>>> Apr 3 13:14:05 tel-vc-fs03 /usr/local/sbin/kamailio[7579]: ERROR: tm [t_fwd.c:1609]: t_send_branch(): ERROR: t_send_branch: sending request on branch 0 failed
>>>>> Apr 3 13:14:05 tel-vc-fs03 /usr/local/sbin/kamailio[7579]: ERROR: sl [sl_funcs.c:387]: sl_reply_error(): ERROR: sl_reply_error used: Unfortunately error on sending to next hop occurred (477/SL)
>>>>> Apr 3 13:14:20 tel-vc-fs03 /usr/local/sbin/kamailio[7594]: ERROR: <core> [udp_server.c:591]: udp_send(): ERROR: udp_send: sendto(sock,0x7feaace02c98,65533,0,205.251.172.14:5060,16): Message too long(90)
>>>>> Apr 3 13:14:20 tel-vc-fs03 /usr/local/sbin/kamailio[7594]: ERROR: tm [../../forward.h:199]: msg_send(): msg_send: ERROR: udp_send failed
>>>>> Apr 3 13:14:20 tel-vc-fs03 /usr/local/sbin/kamailio[7594]: ERROR: tm [t_fwd.c:1609]: t_send_branch(): ERROR: t_send_branch: sending request on branch 0 failed
>>>>> Apr 3 13:14:20 tel-vc-fs03 /usr/local/sbin/kamailio[7594]: ERROR: sl [sl_funcs.c:387]: sl_reply_error(): ERROR: sl_reply_error used: Unfortunately error on sending to next hop occurred (477/SL)
>>>>> Apr 3 13:14:27 tel-vc-fs03 /usr/local/sbin/kamailio[7583]: ERROR: <core> [udp_server.c:591]: udp_send(): ERROR: udp_send: sendto(sock,0x7feac6836310,65569,0,205.251.172.14:5060,16): Message too long(90)
>>>>> Apr 3 13:14:27 tel-vc-fs03 /usr/local/sbin/kamailio[7583]: ERROR: tm [../../forward.h:199]: msg_send(): msg_send: ERROR: udp_send failed
>>>>> Apr 3 13:14:27 tel-vc-fs03 /usr/local/sbin/kamailio[7583]: ERROR: tm [t_fwd.c:1609]: t_send_branch(): ERROR: t_send_branch: sending request on branch 0 failed
>>>>> Apr 3 13:14:27 tel-vc-fs03 /usr/local/sbin/kamailio[7583]: ERROR: sl [sl_funcs.c:387]: sl_reply_error(): ERROR: sl_reply_error used: Unfortunately error on sending to next hop occurred (477/SL)
>>>>> Apr 3 13:14:32 tel-vc-fs03 /usr/local/sbin/kamailio[7589]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7feaca6c9738), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
>>>>> Apr 3 13:14:55 tel-vc-fs03 /usr/local/sbin/kamailio[7553]: ALERT: <core> [main.c:775]: handle_sigs(): child process 7589 exited by a signal 6
>>>>> Apr 3 13:14:55 tel-vc-fs03 /usr/local/sbin/kamailio[7553]: ALERT: <core> [main.c:778]: handle_sigs(): core was generated
>>>>> Apr 3 13:14:55 tel-vc-fs03 /usr/local/sbin/kamailio[7553]: INFO: <core> [main.c:790]: handle_sigs(): INFO: terminating due to SIGCHLD
>>>>> Apr 3 13:14:55 tel-vc-fs03 /usr/local/sbin/kamailio[7604]: INFO: <core> [main.c:841]: sig_usr(): INFO: signal 15 received
>>>>> Apr 3 13:14:55 tel-vc-fs03 /usr/local/sbin/kamailio[7597]: INFO: <core> [main.c:841]: sig_usr(): INFO: signal 15 received
>>>>> Apr 3 13:14:55 tel-vc-fs03 /usr/local/sbin/kamailio[7579]: INFO: <core> [main.c:841]: sig_usr(): INFO: signal 15 received
>>>>> Apr 3 13:14:55 tel-vc-fs03 /usr/local/sbin/kamailio[7603]: INFO: <core> [main.c:841]: sig_usr(): INFO: signal 15 received
>>>>> Apr 3 13:14:55 tel-vc-fs03 /usr/local/sbin/kamailio[7601]: INFO: <core> [main.c:841]: sig_usr(): INFO: signal 15 received
>>>>>
>>>>>
>>>>> Logs from second crash
>>>>>
>>>>> Apr 3 14:38:42 tel-vc-fs03 /usr/local/sbin/kamailio[3979]: ERROR: <core> [udp_server.c:591]: udp_send(): ERROR: udp_send: sendto(sock,0x7f34ec4f6ed8,65569,0,205.251.172.14:5060,16): Message too long(90)
>>>>> Apr 3 14:38:42 tel-vc-fs03 /usr/local/sbin/kamailio[3979]: ERROR: tm [../../forward.h:199]: msg_send(): msg_send: ERROR: udp_send failed
>>>>> Apr 3 14:38:42 tel-vc-fs03 /usr/local/sbin/kamailio[3979]: ERROR: tm [t_fwd.c:1609]: t_send_branch(): ERROR: t_send_branch: sending request on branch 0 failed
>>>>> Apr 3 14:38:42 tel-vc-fs03 /usr/local/sbin/kamailio[3979]: ERROR: sl [sl_funcs.c:387]: sl_reply_error(): ERROR: sl_reply_error used: Unfortunately error on sending to next hop occurred (477/SL)
>>>>> Apr 3 14:38:44 tel-vc-fs03 /usr/local/sbin/kamailio[3965]: ERROR: <core> [udp_server.c:591]: udp_send(): ERROR: udp_send: sendto(sock,0x7f35242e5d28,65535,0,205.251.172.14:5060,16): Message too long(90)
>>>>> Apr 3 14:38:44 tel-vc-fs03 /usr/local/sbin/kamailio[3965]: ERROR: tm [../../forward.h:199]: msg_send(): msg_send: ERROR: udp_send failed
>>>>> Apr 3 14:38:44 tel-vc-fs03 /usr/local/sbin/kamailio[3965]: ERROR: tm [t_fwd.c:1609]: t_send_branch(): ERROR: t_send_branch: sending request on branch 0 failed
>>>>> Apr 3 14:38:44 tel-vc-fs03 /usr/local/sbin/kamailio[3965]: ERROR: sl [sl_funcs.c:387]: sl_reply_error(): ERROR: sl_reply_error used: Unfortunately error on sending to next hop occurred (477/SL)
>>>>> Apr 3 14:38:57 tel-vc-fs03 /usr/local/sbin/kamailio[3968]: ERROR: <core> [udp_server.c:591]: udp_send(): ERROR: udp_send: sendto(sock,0x7f3516fb6720,65578,0,205.251.172.14:5060,16): Message too long(90)
>>>>> Apr 3 14:38:57 tel-vc-fs03 /usr/local/sbin/kamailio[3968]: ERROR: tm [../../forward.h:199]: msg_send(): msg_send: ERROR: udp_send failed
>>>>> Apr 3 14:38:57 tel-vc-fs03 /usr/local/sbin/kamailio[3968]: ERROR: tm [t_fwd.c:1609]: t_send_branch(): ERROR: t_send_branch: sending request on branch 0 failed
>>>>> Apr 3 14:38:57 tel-vc-fs03 /usr/local/sbin/kamailio[3968]: ERROR: <core> [udp_server.c:591]: udp_send(): ERROR: udp_send: sendto(sock,0x7f37d8e91088,65522,0,205.251.172.14:5060,16): Message too long(90)
>>>>> Apr 3 14:38:57 tel-vc-fs03 /usr/local/sbin/kamailio[3968]: ERROR: sl [../../forward.h:199]: msg_send(): msg_send: ERROR: udp_send failed
>>>>> Apr 3 14:38:57 tel-vc-fs03 /usr/local/sbin/kamailio[3968]: ERROR: sl [sl_funcs.c:387]: sl_reply_error(): ERROR: sl_reply_error used: Unfortunately error on sending to next hop occurred (477/SL)
>>>>> Apr 3 14:38:57 tel-vc-fs03 /usr/local/sbin/kamailio[3968]: ERROR: <core> [udp_server.c:591]: udp_send(): ERROR: udp_send: sendto(sock,0x7f37d8e91088,65522,0,205.251.172.14:5060,16): Message too long(90)
>>>>> Apr 3 14:38:57 tel-vc-fs03 /usr/local/sbin/kamailio[3968]: ERROR: tm [../../forward.h:199]: msg_send(): msg_send: ERROR: udp_send failed
>>>>> Apr 3 14:38:58 tel-vc-fs03 /usr/local/sbin/kamailio[3961]: ERROR: <core> [udp_server.c:591]: udp_send(): ERROR: udp_send: sendto(sock,0x7f37d81fa960,65522,0,205.251.172.14:5060,16): Message too long(90)
>>>>> Apr 3 14:38:58 tel-vc-fs03 /usr/local/sbin/kamailio[3961]: ERROR: tm [../../forward.h:199]: msg_send(): msg_send: ERROR: udp_send failed
>>>>> Apr 3 14:38:58 tel-vc-fs03 /usr/local/sbin/kamailio[3974]: : <core> [mem/q_malloc.c:468]: qm_free(): BUG: qm_free: freeing already freed pointer (0x7f34d7d6b720), called from <core>: mem/shm_mem.c: sh_realloc(88), first free <core>: mem/shm_mem.c: sh_realloc(88) - aborting
>>>>> Apr 3 14:39:20 tel-vc-fs03 /usr/local/sbin/kamailio[3935]: ALERT: <core> [main.c:775]: handle_sigs(): child process 3974 exited by a signal 6
>>>>> Apr 3 14:39:20 tel-vc-fs03 /usr/local/sbin/kamailio[3935]: ALERT: <core> [main.c:778]: handle_sigs(): core was generated
>>>>> Apr 3 14:39:20 tel-vc-fs03 /usr/local/sbin/kamailio[3935]: INFO: <core> [main.c:790]: handle_sigs(): INFO: terminating due to SIGCHLD
>>>>> Apr 3 14:39:20 tel-vc-fs03 /usr/local/sbin/kamailio[3985]: INFO: <core> [main.c:841]: sig_usr(): INFO: signal 15 received
>>>>> Apr 3 14:39:20 tel-vc-fs03 /usr/local/sbin/kamailio[3983]: INFO: <core> [main.c:841]: sig_usr(): INFO: signal 15 received
>>>>> Apr 3 14:39:20 tel-vc-fs03 /usr/local/sbin/kamailio[3966]: INFO: <core> [main.c:841]: sig_usr(): INFO: signal 15 received
>>>>> Apr 3 14:39:20 tel-vc-fs03 /usr/local/sbin/kamailio[3988]: INFO: <core> [main.c:841]: sig_usr(): INFO: signal 15 received
>>>>> Apr 3 14:39:20 tel-vc-fs03 /usr/local/sbin/kamailio[3972]: INFO: <core> [main.c:841]: sig_usr(): INFO: signal 15 received
>>>>> Apr 3 14:39:20 tel-vc-fs03 /usr/local/sbin/kamailio[3984]: INFO: <core> [main.c:841]: sig_usr(): INFO: signal 15 received
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>>>>> sr-users@lists.sip-router.org
>>>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>>> --
>>>> Daniel-Constantin Mierla - http://www.asipto.com
>>>> http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
>>>>
>> --
>> Daniel-Constantin Mierla - http://www.asipto.com
>> http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
>>
>>

--
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda