#0  atomic_load_p (mo=atomic_memory_order_relaxed, a=0x400f8)
    at include/jemalloc/internal/atomic_gcc_atomic.h:31
#1  rtree_leaf_elm_bits_read (dependent=true, elm=0x400f8, 
    rtree=<optimized out>, tsdn=0x7f3cd2ffecb8)
    at include/jemalloc/internal/rtree.h:182
#2  rtree_leaf_elm_read (dependent=true, elm=0x400f8, rtree=<optimized out>, 
    tsdn=0x7f3cd2ffecb8) at include/jemalloc/internal/rtree.h:242
#3  rtree_metadata_read (rtree=<optimized out>, key=1690203978162, 
    rtree_ctx=0x7f3cd2ffee68, tsdn=0x7f3cd2ffecb8)
    at include/jemalloc/internal/rtree.h:446
#4  emap_alloc_ctx_lookup (alloc_ctx=<synthetic pointer>, ptr=0x1898801f9b2, 
    emap=<optimized out>, tsdn=0x7f3cd2ffecb8)
    at include/jemalloc/internal/emap.h:238
#5  ifree (slow_path=false, tcache=0x7f3cd2fff010, ptr=0x1898801f9b2, 
    tsd=0x7f3cd2ffecb8) at src/jemalloc.c:2877
#6  je_free_default (ptr=0x1898801f9b2) at src/jemalloc.c:3014
#7  0x0000000000479e55 in free (ptr=<optimized out>) at src/jemalloc.c:3162
#8  0x0000000000441248 in dictator_free (thread_seq=<optimized out>, 
    pbuf=<optimized out>)
    at /usr/src/debug/sapp-4.3.16.c73e024-Linux/executable/src_0/src/dealpkt/plug_support.c:1790
#9  0x00007f3e1d1622d3 in session_runtime_process_context_free_cb (
    a_stream=0x7f41b06d919c, bridge_id=<optimized out>, data=0x7f27fcf4af20)
--Type <RET> for more, q to quit, c to continue without paging--
    at /usr/src/debug/tsg_master-6.0.40.47695a7-Linux/LIBRARIES/src_0/src/tsg_bridge.cpp:96
#10 0x000000000044ebf2 in stream_bridge_destroy_per_stream (
    mem_used_type=mem_used_type@entry=24, stream=stream@entry=0x7f41b06d919c, 
    pbridge=0x7f240194b604)
    at /usr/src/debug/sapp-4.3.16.c73e024-Linux/executable/src_0/src/project/stream_bridge.c:164
#11 0x00000000004442f8 in udp_free_stream (pindex=pindex@entry=0x7f41b06d9144)
    at /usr/src/debug/sapp-4.3.16.c73e024-Linux/executable/src_0/src/dealpkt/deal_udp.c:330
#12 0x0000000000446118 in del_stream (close_cause=<optimized out>, 
    pindex=0x7f41b06d9144)
    at /usr/src/debug/sapp-4.3.16.c73e024-Linux/executable/src_0/src/dealpkt/stream_manage.c:277
#13 streamaddlist (pindex=pindex@entry=0x7f41b45fcf04, 
    plist=plist@entry=0x7f4471815a9c)
    at /usr/src/debug/sapp-4.3.16.c73e024-Linux/executable/src_0/src/dealpkt/stream_manage.c:340
#14 0x0000000000443f79 in udp_add_new_stream (
    pindex=pindex@entry=0x7f3cd2ffd2f0, raw_pkt=raw_pkt@entry=0x7f3cd2ffe1c0, 
    this_udphdr=0x5017b3a6778e)
    at /usr/src/debug/sapp-4.3.16.c73e024-Linux/executable/src_0/src/dealpkt/deal_udp.c:213
--Type <RET> for more, q to quit, c to continue without paging--
#15 0x0000000000444b6b in dealipv4udppkt (pindex=pindex@entry=0x7f3cd2ffd2f0, 
    this_iphdr=this_iphdr@entry=0x5017b3a6777a, thread_num=20, 
    routedir=routedir@entry=1 '\001', raw_pkt=raw_pkt@entry=0x7f3cd2ffe1c0, 
    offset_to_raw_pkt_hdr=38)
    at /usr/src/debug/sapp-4.3.16.c73e024-Linux/executable/src_0/src/dealpkt/deal_udp.c:663
#16 0x0000000000445715 in process_ipv4_pkt (
    pfindex=pfindex@entry=0x7f3cd2ffd2f0, 
    a_packet=a_packet@entry=0x5017b3a6777a, thread_num=thread_num@entry=20, 
    routedir=routedir@entry=1 '\001', raw_pkt=raw_pkt@entry=0x7f3cd2ffe1c0, 
    offset_to_raw_pkt_hdr=offset_to_raw_pkt_hdr@entry=18)
    at /usr/src/debug/sapp-4.3.16.c73e024-Linux/executable/src_0/src/dealpkt/deal_udp.c:1083
#17 0x0000000000437aff in ipv4_entry (
    pfstream_pr=pfstream_pr@entry=0x7f3cd2ffd508, 
    this_layer_data=this_layer_data@entry=0x5017b3a6777a, 
    thread_num=thread_num@entry=20, routedir=routedir@entry=1 '\001', 
    raw_pkt=raw_pkt@entry=0x7f3cd2ffe1c0, 
    offset_to_raw_pkt_hdr=<optimized out>)
    at /usr/src/debug/sapp-4.3.16.c73e024-Linux/executable/src_0/src/dealpkt/deal_ipv4.c:779
#18 0x0000000000438ef1 in mpls_uc_entry (pfstream_pr=<optimized out>, 
    this_layer_data=this_layer_data@entry=0x5017b3a67776, 
--Type <RET> for more, q to quit, c to continue without paging--
    thread_num=thread_num@entry=20, routedir=routedir@entry=1 '\001', 
    raw_pkt=raw_pkt@entry=0x7f3cd2ffe1c0, offset_to_raw_pkt_hdr=14)
    at /usr/src/debug/sapp-4.3.16.c73e024-Linux/executable/src_0/src/dealpkt/deal_mpls.c:201
#19 0x00000000004434bd in eth_entry (fstream_pr=fstream_pr@entry=0x0, 
    this_layer_hdr=0x5017b3a67768, thread_num=thread_num@entry=20, 
    dir=<optimized out>, raw_pkt=raw_pkt@entry=0x7f3cd2ffe1c0, 
    offset_to_raw_pkt_hdr=offset_to_raw_pkt_hdr@entry=0)
    at /usr/src/debug/sapp-4.3.16.c73e024-Linux/executable/src_0/src/dealpkt/deal_ethernet.c:203
#20 0x000000000042e193 in mesa_default_pkt_cb (p_raw_pkt=0x7f3cd2ffe1c0, 
    dir=<optimized out>, thread_num=<optimized out>)
    at /usr/src/debug/sapp-4.3.16.c73e024-Linux/executable/src_0/src/packet_io/packet_io.c:653
#21 0x00000000004eb517 in marsio4_pkt_hand (dir=0 '\000', 
    raw_pkt=0x7f3cd2ffe1c0, rx_buff=0x5017b3a67600, tid=20)
    at /usr/src/debug/sapp-4.3.16.c73e024-Linux/executable/src_0/src/packet_io/packet_io_marsio.c:761
#22 marsio4_process_packet (tid=tid@entry=20, 
    raw_pkt=raw_pkt@entry=0x7f3cd2ffe1c0)
    at /usr/src/debug/sapp-4.3.16.c73e024-Linux/executable/src_0/src/packet_io/packet_io_marsio.c:805
#23 0x00000000004eba42 in marsio4_worker (arg=<optimized out>)
--Type <RET> for more, q to quit, c to continue without paging--
    at /usr/src/debug/sapp-4.3.16.c73e024-Linux/executable/src_0/src/packet_io/packet_io_marsio.c:963
#24 0x00007f44768031ca in start_thread () from /lib64/libpthread.so.0
#25 0x00007f4473db9e73 in clone () from /lib64/libc.so.6
(gdb)