[Spce-user] kamailio crashing

[qabane me]

Hi

Running 6.4.1 which has been stable without issues. All of sudden Kamailio
started crashing - twice so far in one day with the following in the proxy
log:

Sep 15 07:02:08 spce proxy[10277]: ERROR: db_redis [redis_dbase.c:1918]:
db_redis_insert(): Failed to fetch type entry: Connection reset by peer
Sep 15 07:02:08 spce proxy[10277]: ERROR: db_redis [redis_dbase.c:1962]:
db_redis_insert(): failed to do the insert
Sep 15 07:02:08 spce proxy[10277]: ERROR: acc [acc.c:498]:
acc_db_request(): failed to insert into database
Sep 15 07:02:08 spce proxy[10277]: CRITICAL: <core>
[core/mem/q_malloc.c:502]: qm_free(): BUG: freeing already freed pointer
(0x7fdba4b2e7f8), called from tm: h_table.c: free_cell_helper(153), first
free tm: h_table.c: free_cell_helper(153) - aborting
Sep 15 07:02:08 spce proxy[10277]: CRITICAL: <core>
[core/mem/q_malloc.c:502]: qm_free(): BUG: freeing already freed pointer
(0x7fdba4b1b368), called from tm: h_table.c: free_cell_helper(155), first
free tm: h_table.c: free_cell_helper(155) - aborting
Sep 15 07:02:08 spce proxy[10277]: CRITICAL: <core>
[core/mem/q_malloc.c:502]: qm_free(): BUG: freeing already freed pointer
(0x7fdba4b36198), called from dialog: dlg_handlers.c: dlg_iuid_sfree(305),
first free core: core/usr_avp.c: destroy_avp_list_unsafe(626) - aborting
Sep 15 07:02:08 spce proxy[10277]: CRITICAL: <core>
[core/mem/q_malloc.c:502]: qm_free(): BUG: freeing already freed pointer
(0x7fdba4b37978), called from tm: h_table.c: free_cell_helper(174), first
free tm: t_hooks.c: insert_tmcb(137) - aborting
Sep 15 07:02:08 spce proxy[10277]: CRITICAL: <core>
[core/mem/q_malloc.c:122]: qm_debug_check_frag(): BUG: qm: fragm.
0x7fdba4b1a890 (address 0x7fdba4b1a8c8) beginning overwritten (0)! Memory
allocator was called from tm: h_table.c:174. Fragment marked by (null):0.
Exec from core/mem/q_malloc.c:500.
Sep 15 07:02:08 spce proxy[10277]: NOTICE: qm_status: (0x7fdba472f000):
Sep 15 07:02:08 spce proxy[10277]: NOTICE: qm_status: heap size= 523239424
Sep 15 07:02:08 spce proxy[10277]: NOTICE: qm_status: used= 3576480,
used+overhead=4123944, free=519115480
Sep 15 07:02:08 spce proxy[10277]: NOTICE: qm_status: max used (+overhead)=
6314264
Sep 15 07:02:08 spce proxy[10277]: NOTICE: qm_status: dumping all alloc'ed.
fragments:
Sep 15 07:02:08 spce proxy[10277]: NOTICE: qm_status:      0. N
address=0x7fdba47686c8 frag=0x7fdba4768690 size=8 used=1
Sep 15 07:02:08 spce proxy[10277]: NOTICE: qm_status:           alloc'd
from core: core/mem/q_malloc.c: qm_shm_lock_init(1186)
Sep 15 07:02:08 spce proxy[10277]: NOTICE: qm_status:          start
check=f0f0f0f0, end check= c0c0c0c0, abcdefed

Any ideas based on that information?
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