[asterisk-bugs] [JIRA] (ASTERISK-30210) bridge: Channel masquerade triggers assertion

N A (JIRA) noreply at issues.asterisk.org
Sat Sep 3 20:23:08 CDT 2022


     [ https://issues.asterisk.org/jira/browse/ASTERISK-30210?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

N A updated ASTERISK-30210:
---------------------------

    Description: 
A new kind of crash/assertion that I encountered today. Whenever I transfer a call (not using Transfer, this is manually using Wait + Bridge) and a masquerade occurs, Asterisk crashes due to this assertion:

Looking at the code, this is because AST_CONTROL_MASQUERADE_NOTIFY in func_frame_trace => assert(0);

I sometimes use FRAME_TRACE for debugging, more so recently, so this might be why I've not seen this before.
This reproduces consistently.

I think this assertion is bogus, because if I comment it out in func_frame_trace, nothing happens. No crash, nothing out of the ordinary.

What's the reason for it? If it's not really good, it should probably be removed, or changed to an error or warning instead of an assert.

{noformat}
Thread 1 (Thread 0x7f85e5daf700 (LWP 4265)):
#0  0x00007f85e7f987bb in __GI_raise (sig=sig at entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
        set = {__val = {134238211, 0, 922805718333277103, 8940060396390496210, 1, 13979173243358019584, 579005069656919567, 283686952306183, 12014427501342296478, 189258333318898, 4668459621267030470, 13037061474637634319, 1559441997760, 94060151642313, 25, 0}}
        pid = <optimized out>
        tid = <optimized out>
#1  0x00007f85e7f83535 in __GI_abort () at abort.c:79
        save_stage = 1
        act = {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0}, sa_mask = {__val = {0 <repeats 11 times>, 94060152032149, 3758907856, 140213063691408, 140212966553968, 140213063691456}}, sa_flags = -402316636, sa_restorer = 0x7f85e0107970}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x0000558c15e3e2c0 in ast_do_crash () at utils.c:2764
#3  0x0000558c15e3e35f in __ast_assert_failed (condition=0, condition_str=0x7f85e4b71448 "0", file=0x7f85e4b7109e "func_frame_trace.c", line=348, function=0x7f85e4b71a38 <__PRETTY_FUNCTION__.15272> "print_frame") at utils.c:2793
#4  0x00007f85e4b6f2aa in _ast_assert (condition=0, condition_str=0x7f85e4b71448 "0", file=0x7f85e4b7109e "func_frame_trace.c", line=348, function=0x7f85e4b71a38 <__PRETTY_FUNCTION__.15272> "print_frame") at /usr/src/asterisk-18.14.0/include/asterisk/utils.h:730
#5  0x00007f85e4b703b6 in print_frame (frame=0x7f85e00b04e0) at func_frame_trace.c:348
        __FUNCTION__ = "print_frame"
        __PRETTY_FUNCTION__ = "print_frame"
#6  0x00007f85e4b6f4b2 in hook_event_cb (chan=0x7f85dc064190, frame=0x7f85e00b04e0, event=AST_FRAMEHOOK_EVENT_WRITE, data=0x7f85c80a53f0) at func_frame_trace.c:150
        i = 4
        show_frame = 1
        framedata = 0x7f85c80a53f0
        __FUNCTION__ = "hook_event_cb"
#7  0x0000558c15d4ba54 in framehook_list_push_event (framehooks=0x7f85d0053de0, frame=0x7f85e00b04e0, event=AST_FRAMEHOOK_EVENT_WRITE) at framehook.c:116
        __list_head = 0x7f85d0053de8
        __list_next = 0x0
        __list_prev = 0x0
        __list_current = 0x7f85c80a54d0
        num = 0
        framehook = 0x7f85c80a54d0
        original_frame = 0x7f85e00b04e0
        skip = 0x7f85e5daad60
        skip_size = 4
#8  0x0000558c15d4c34e in ast_framehook_list_write_event (framehooks=0x7f85d0053de0, frame=0x7f85e00b04e0) at framehook.c:315
#9  0x0000558c15ce33a7 in ast_indicate_data (chan=0x7f85dc064190, _condition=34, data=0x7f85e5dab1e4, datalen=4) at channel.c:4720
        frame = {frametype = AST_FRAME_CONTROL, subclass = {integer = 34, {format = 0x0, topology = 0x0}, frame_ending = 0}, datalen = 4, samples = 0, mallocd = 0, mallocd_hdr_len = 0, offset = 0, src = 0x0, data = {ptr = 0x7f85e5dab1e4, uint32 = 3856314852, pad = "344261332345205177000"}, delivery = {tv_sec = 0, tv_usec = 0}, frame_list = {next = 0x0}, flags = 0, ts = 0, len = 0, seqno = 0, stream_num = 0}
        res = 0
        awesome_frame = 0x7f85e00b04e0
        __PRETTY_FUNCTION__ = "ast_indicate_data"
#10 0x0000558c15ceb0d4 in channel_do_masquerade (original=0x7f85e012c960, clonechan=0x7f85dc064190) at channel.c:6975
        x = 1
        origstate = 21900
        orig_disablestatecache = 367924755
        clone_disablestatecache = 32645
        generator_fd = -603569856
        visible_indication = 21900
        clone_hold_state = 32645
        moh_is_playing = 0
        current = 0x4
        t = 0x0
        t_pvt = 0x7f85dc07cbc0
        exchange = {handlers = {first = 0x558c15f13530, last = 0x0}, dialed = {number = {str = 0x558c15f13530 "stasis_message.c", plan = 0}, subaddress = {str = 0xffffffff00000089 <error: Cannot access memory at address 0xffffffff00000089>, type = -536173824, odd_even_indicator = 133 '205', valid = 127 '177'}, transit_network_select = -603459216}, caller = {id = {name = {str = 0x558c15f13530 "stasis_message.c", char_set = 0, presentation = 0, valid = 137 '211'}, number = {str = 0x7f85e00aa300 "255ޭޭޭޭޭޭޭޭ", <incomplete sequence 336>, plan = -603459216, presentation = 32645, valid = 0 '000'}, subaddress = {str = 0x7f85dc07f170 "", type = 599622, odd_even_indicator = 0 '000', valid = 0 '000'}, tag = 0x7f85e5dab0c0 "3031355025214U"}, ani = {name = {str = 0x558c15c9793a <__ao2_unlock+237> "211E364351", <incomplete sequence 317>, char_set = -438652736, presentation = 32645, valid = 50 '2'}, number = {str = 0x22e15ca4db3 <error: Cannot access memory at address 0x22e15ca4db3>, plan = 367864744, presentation = 21900, valid = 0 '000'}, subaddress = {str = 0xe0091d00 <error: Cannot access memory at address 0xe0091d00>, type = 368649264, odd_even_indicator = 140 '214', valid = 85 'U'}, tag = 0x15f92428 <error: Cannot access memory at address 0x15f92428>}, priv = {name = {str = 0x558c15f92430 <reglock+48> "", char_set = 368649256, presentation = 21900, valid = 16 '020'}, number = {str = 0x558c15d60c3a <__ast_pthread_mutex_unlock+1072> "211E؃", <incomplete sequence 330>, plan = -438652640, presentation = 32645, valid = 58 ':'}, subaddress = {str = 0x558c15ed1933 "&reglock", type = 368649216, odd_even_indicator = 140 '214', valid = 85 'U'}, tag = 0x558c15ed1933 "&reglock"}, ani2 = 367863576}, connected = {id = {name = {str = 0x558c15f13530 "stasis_message.c", char_set = 0, presentation = 0, valid = 137 '211'}, number = {str = 0x7f85e00aa300 "255ޭޭޭޭޭޭޭޭ", <incomplete sequence 336>, plan = -603459216, presentation = 32645, valid = 0 '000'}, subaddress = {str = 0x7f85dc07f170 "", type = 599622, odd_even_indicator = 0 '000', valid = 0 '000'}, tag = 0x7f85e5dab0c0 "3031355025214U"}, ani = {name = {str = 0x558c15c9793a <__ao2_unlock+237> "211E364351", <incomplete sequence 317>, char_set = -438652736, presentation = 32645, valid = 50 '2'}, number = {str = 0x22e15ca4db3 <error: Cannot access memory at address 0x22e15ca4db3>, plan = 367864744, presentation = 21900, valid = 0 '000'}, subaddress = {str = 0xe0091d00 <error: Cannot access memory at address 0xe0091d00>, type = 368649264, odd_even_indicator = 140 '214', valid = 85 'U'}, tag = 0x15f92428 <error: Cannot access memory at address 0x15f92428>}, priv = {name = {str = 0x558c15f92430 <reglock+48> "", char_set = 368649256, presentation = 21900, valid = 16 '020'}, number = {str = 0x558c15d60c3a <__ast_pthread_mutex_unlock+1072> "211E؃", <incomplete sequence 330>, plan = -438652640, presentation = 32645, valid = 58 ':'}, subaddress = {str = 0x558c15ed1933 "&reglock", type = 368649216, odd_even_indicator = 140 '214', valid = 85 'U'}, tag = 0x558c15ed1933 "&reglock"}, ani2 = 367863576, source = 21900}, redirecting = {orig = {name = {str = 0x558c15f13530 "stasis_message.c", char_set = 0, presentation = 0, valid = 137 '211'}, number = {str = 0x7f85e00aa300 "255ޭޭޭޭޭޭޭޭ", <incomplete sequence 336>, plan = -603459216, presentation = 32645, valid = 0 '000'}, subaddress = {str = 0x7f85dc07f170 "", type = 599622, odd_even_indicator = 0 '000', valid = 0 '000'}, tag = 0x7f85e5dab0c0 "3031355025214U"}, from = {name = {str = 0x558c15c9793a <__ao2_unlock+237> "211E364351", <incomplete sequence 317>, char_set = -438652736, presentation = 32645, valid = 50 '2'}, number = {str = 0x22e15ca4db3 <error: Cannot access memory at address 0x22e15ca4db3>, plan = 367864744, presentation = 21900, valid = 0 '000'}, subaddress = {str = 0xe0091d00 <error: Cannot access memory at address 0xe0091d00>, type = 368649264, odd_even_indicator = 140 '214', valid = 85 'U'}, tag = 0x15f92428 <error: Cannot access memory at address 0x15f92428>}, to = {name = {str = 0x558c15f92430 <reglock+48> "", char_set = 368649256, presentation = 21900, valid = 16 '020'}, number = {str = 0x558c15d60c3a <__ast_pthread_mutex_unlock+1072> "211E؃", <incomplete sequence 330>, plan = -438652640, presentation = 32645, valid = 58 ':'}, subaddress = {str = 0x558c15ed1933 "&reglock", type = 368649216, odd_even_indicator = 140 '214', valid = 85 'U'}, tag = 0x558c15ed1933 "&reglock"}, priv_orig = {name = {str = 0x558c15ed2718 <__PRETTY_FUNCTION__.9272> "region_free", char_set = 0, presentation = 371, valid = 0 '000'}, number = {str = 0x0, plan = -535791248, presentation = 32645, valid = 80 'P'}, subaddress = {str = 0x558c15fc7fc0 <enddata> "033[0m", type = -536491923, odd_even_indicator = 133 '205', valid = 127 '177'}, tag = 0x7f85d403aa32 "Local/2122 at REDACTED-originate-local-00000001;2"}, priv_from = {name = {str = 0x558c15fc7fc0 <enddata> "033[0m", char_set = 365511119, presentation = 21900, valid = 208 '320'}, number = {str = 0x558c15fbc9a0 <whales> "200031345030214U", plan = 0, presentation = 0, valid = 128 '200'}, subaddress = {str = 0x7f85e5dab190 "в332345205177", type = 365512163, odd_even_indicator = 140 '214', valid = 85 'U'}, tag = 0x558c15ed2ba8 <__PRETTY_FUNCTION__.9410> "__ao2_ref"}, priv_to = {name = {str = 0x28515e08d36 <error: Cannot access memory at address 0x28515e08d36>, char_set = 367864064, presentation = 21900, valid = 96 '`'}, number = {str = 0x7f85e5dab200 "", plan = -535586608, presentation = 32645, valid = 208 '320'}, subaddress = {str = 0x558c15c9866c <__ao2_ref+1971> "351", <incomplete sequence 305>, type = 368869312, odd_even_indicator = 212 '324', valid = 5 '005'}, tag = 0x558c15f12be0 <__PRETTY_FUNCTION__.17048> "ast_channel_publish_blob"}, reason = {str = 0x558c15f11921 "stasis_channels.c", code = 0}, orig_reason = {str = 0xffffffff0000047e <error: Cannot access memory at address 0xffffffff0000047e>, code = 367228233}, count = 3656}}
        bridged = 0x7f85e00cd580
        rformat = 0x558c15c9793a <__ao2_unlock+237>
        wformat = 0x7f85e0107970
        tmp_format = 0x2a8700000000
        tmp_cap = 0x7f85e00cd580
        tmp_name = " 261332345205177000000z002326025214U000000063031355025214U000000000$371025214U000000063031355025214U000000030'355025214U000000 261332345k001000000311030355025214U000000062)355025214U000000260065361025214U000"
        clone_sending_dtmf_digit = -27 '345'
        clone_sending_dtmf_tv = {tv_sec = 140213063692560, tv_usec = 94060150129274}
        __PRETTY_FUNCTION__ = "channel_do_masquerade"
        __FUNCTION__ = "channel_do_masquerade"
#11 0x0000558c15cf6ff8 in ast_channel_move (dest=0x7f85e012c960, source=0x7f85dc064190) at channel.c:10889
        blob = 0x7f85e0107970
        lock = 0x558c15f930c0 <channel_move_lock>
        __PRETTY_FUNCTION__ = "ast_channel_move"
        __FUNCTION__ = "ast_channel_move"
#12 0x0000558c15cf6c90 in ast_channel_yank (yankee=0x7f85dc064190) at channel.c:10835
        yanked_chan = 0x7f85e012c960
        my_vars = {accountcode = 0x7f85e5dab420 "", exten = 0x7f85e5dab400 "s", context = 0x7f85e5dab3e0 "REDACTED-transferred", name = 0x7f85e5dab380 "Local/2123 at REDACTED-originate-local-00000005;1", amaflags = 3, priority = 4, readformat = 0x558c175080a8, writeformat = 0x558c175080a8}
        __PRETTY_FUNCTION__ = "ast_channel_yank"
        __FUNCTION__ = "ast_channel_yank"
#13 0x0000558c15cae625 in ast_bridge_add_channel (bridge=0x7f85c00be270, chan=0x7f85dc064190, features=0x7f85e00fdb60, play_tone=0, xfersound=0x7f85e0092af2 "beep") at bridge.c:2515
        chan_bridge = 0x0
        yanked_chan = 0x0
        __PRETTY_FUNCTION__ = "ast_bridge_add_channel"
        __FUNCTION__ = "ast_bridge_add_channel"
#14 0x0000558c15e84422 in bridge_exec (chan=0x7f85d4039d50, data=0x7f85e5daba30 "Local/2123 at REDACTED-originate-local-00000005;1,F(REDACTED-transferred,done,1)") at features.c:1115
        current_dest_chan = 0x7f85dc064190
        tmp_data = 0x7f85e5dab620 "Local/2123 at REDACTED-originate-local-00000005;1"
        opts = {flags = 4096}
        bconfig = {features_caller = {flags = 0}, features_callee = {flags = 0}, start_time = {tv_sec = 0, tv_usec = 0}, nexteventts = {tv_sec = 0, tv_usec = 0}, feature_start_time = {tv_sec = 0, tv_usec = 0}, feature_timer = 0, timelimit = 0, play_warning = 0, warning_freq = 0, warning_sound = 0x0, end_sound = 0x0, start_sound = 0x0, flags = 0, end_bridge_callback = 0x0, end_bridge_callback_data = 0x0, end_bridge_callback_data_fixup = 0x0, answer_topology = 0x0}
        opt_args = {0x7f85e5dab810 "", 0x558c15f0e35f "topic", 0x7f85e5dab64f "REDACTED-transferred,done,1"}
        calldurationlimit = {tv_sec = 0, tv_usec = 0}
        context = 0x7f85e5dab600 "REDACTED-transferred"
        extension = 0x7f85e5dab5a0 "Local/2123 at REDACTED-originate-local-00000005;1"
        priority = 3
        bridge_add_failed = 21900
        res = -1
        chan_features = {dtmf_hooks = 0x7f85cc4fa730, other_hooks = 0x7f85c00cf850, interval_hooks = 0x7f85e00e18d0, feature_flags = {flags = 0}, interval_sequence = 0, usable = 0, mute = 0, dtmf_passthrough = 1, inhibit_colp = 0, text_messaging = 1}
        peer_features = 0x7f85e00fdb60
        bridge = 0x7f85c00be270
        xfer_cfg = 0x7f85c00ca8c0
        args = {argc = 2, {argv = {0x7f85e5dab620 "Local/2123 at REDACTED-originate-local-00000005;1", 0x7f85e5dab64d "F(REDACTED-transferred,done,1"}, {dest_chan = 0x7f85e5dab620 "Local/2123 at REDACTED-originate-local-00000005;1", options = 0x7f85e5dab64d "F(REDACTED-transferred,done,1"}}}
        __PRETTY_FUNCTION__ = "bridge_exec"
        __FUNCTION__ = "bridge_exec"
#15 0x0000558c15d986c5 in pbx_exec (c=0x7f85d4039d50, app=0x558c168b89e0, data=0x7f85e5daba30 "Local/2123 at REDACTED-originate-local-00000005;1,F(REDACTED-transferred,done,1)") at pbx_app.c:492
        res = 21900
        u = 0x0
        saved_c_appl = 0x0
        saved_c_data = 0x0
        __PRETTY_FUNCTION__ = "pbx_exec"
#16 0x0000558c15d82726 in pbx_extension_helper (c=0x7f85d4039d50, con=0x0, context=0x7f85d403a710 "REDACTED-transferred", exten=0x7f85d403a760 "Local/2123 at REDACTED-originate-local-00000005;1", priority=3, label=0x0, callerid=0x7f85d40460a0 "REDACTED", action=E_SPAWN, found=0x7f85e5daeccc, combined_find_spawn=1) at pbx.c:2948
        e = 0x558c19709330
        app = 0x558c168b89e0
        substitute = 0x7f85e5dab9a0 "${EXTEN},F(REDACTED-transferred,done,1)"
        q = {incstack = {0x0 <repeats 512 times>}, stacklen = 0, status = 5, swo = 0x0, data = 0x0, foundcontext = 0x7f85d403a710 "REDACTED-transferred"}
        passdata = "Local/2123 at REDACTED-originate-local-00000005;1,F(REDACTED-transferred,done,1)", '000' <repeats 8118 times>
        matching_action = 0
        __PRETTY_FUNCTION__ = "pbx_extension_helper"
        __FUNCTION__ = "pbx_extension_helper"
#17 0x0000558c15d86a26 in ast_spawn_extension (c=0x7f85d4039d50, context=0x7f85d403a710 "REDACTED-transferred", exten=0x7f85d403a760 "Local/2123 at REDACTED-originate-local-00000005;1", priority=3, callerid=0x7f85d40460a0 "REDACTED", found=0x7f85e5daeccc, combined_find_spawn=1) at pbx.c:4203
#18 0x0000558c15d877b5 in __ast_pbx_run (c=0x7f85d4039d50, args=0x0) at pbx.c:4377
        digit = 0
        invalid = 0
        timeout = 0
        dst_exten = '000' <repeats 56 times>, "Iu343025214U000000H016000000000000000000 at 7373025214U000000256255{272205177000000200325f340205177000000060354332345205177000000Iu343025214U000000H016000000000000000000 at 7373025214U000000~320354025214U000000200325f340205177000000 at 354332345205177000000T242343025214U000000260355332345205177000000220023371025214U000000257255{272205177000000200325f340205177000000260355332345205177000000"...
        pos = 0
        found = 1
        res = 0
        autoloopflag = 0
        error = 0
        pbx = 0x7f85e00d3180
        callid = 0
        __FUNCTION__ = "__ast_pbx_run"
        __PRETTY_FUNCTION__ = "__ast_pbx_run"
#19 0x0000558c15d8915e in pbx_thread (data=0x7f85d4039d50) at pbx.c:4701
        c = 0x7f85d4039d50
#20 0x0000558c15e3b2ac in dummy_start (data=0x558c1a8fd8b0) at utils.c:1574
        __cancel_buf = {__cancel_jmp_buf = {{__cancel_jmp_buf = {0, 1473881673984446825, 140212336045486, 140212336045487, 140213063710464, 140212898376640, 1473881674009612649, 4640862523344753001}, __mask_was_saved = 0}}, __pad = {0x7f85e5daeed0, 0x0, 0xcfb6bd8bede52c00, 0x7f85c0000bb0}}
        __cancel_routine = 0x558c15c892f5 <ast_unregister_thread>
        __cancel_arg = 0x7f85e5daf700
        __not_first_call = 0
        ret = 0x7f85e5daf700
        a = {start_routine = 0x558c15d89139 <pbx_thread>, data = 0x7f85d4039d50, name = 0x7f85cc4f7cc0 "pbx_thread", ' ' <repeats 11 times>, "started at [ 4727] pbx.c ast_pbx_start()"}
        lock_info = 0x7f85e00cd580
        mutex_attr = {__size = "001000000", __align = 1}
        __PRETTY_FUNCTION__ = "dummy_start"
#21 0x00007f85e85c5fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140213063710464, -1477308053359619735, 140212336045486, 140212336045487, 140213063710464, 140212898376640, 1473881673973961065, 1473904819000250729}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#22 0x00007f85e8059eff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
{noformat}

  was:
A new kind of crash/assertion that I encountered today. Whenever I transfer a call (not using Transfer, this is manually using Wait + Bridge) and a masquerade occurs, Asterisk crashes due to this assertion:

Looking at the code, this is because AST_CONTROL_MASQUERADE_NOTIFY in func_frame_trace => assert(0);

I sometimes use FRAME_TRACE for debugging, more so recently, so this might be why I've not seen this before.
This reproduces consistently.

{noformat}
Thread 1 (Thread 0x7f85e5daf700 (LWP 4265)):
#0  0x00007f85e7f987bb in __GI_raise (sig=sig at entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
        set = {__val = {134238211, 0, 922805718333277103, 8940060396390496210, 1, 13979173243358019584, 579005069656919567, 283686952306183, 12014427501342296478, 189258333318898, 4668459621267030470, 13037061474637634319, 1559441997760, 94060151642313, 25, 0}}
        pid = <optimized out>
        tid = <optimized out>
#1  0x00007f85e7f83535 in __GI_abort () at abort.c:79
        save_stage = 1
        act = {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0}, sa_mask = {__val = {0 <repeats 11 times>, 94060152032149, 3758907856, 140213063691408, 140212966553968, 140213063691456}}, sa_flags = -402316636, sa_restorer = 0x7f85e0107970}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x0000558c15e3e2c0 in ast_do_crash () at utils.c:2764
#3  0x0000558c15e3e35f in __ast_assert_failed (condition=0, condition_str=0x7f85e4b71448 "0", file=0x7f85e4b7109e "func_frame_trace.c", line=348, function=0x7f85e4b71a38 <__PRETTY_FUNCTION__.15272> "print_frame") at utils.c:2793
#4  0x00007f85e4b6f2aa in _ast_assert (condition=0, condition_str=0x7f85e4b71448 "0", file=0x7f85e4b7109e "func_frame_trace.c", line=348, function=0x7f85e4b71a38 <__PRETTY_FUNCTION__.15272> "print_frame") at /usr/src/asterisk-18.14.0/include/asterisk/utils.h:730
#5  0x00007f85e4b703b6 in print_frame (frame=0x7f85e00b04e0) at func_frame_trace.c:348
        __FUNCTION__ = "print_frame"
        __PRETTY_FUNCTION__ = "print_frame"
#6  0x00007f85e4b6f4b2 in hook_event_cb (chan=0x7f85dc064190, frame=0x7f85e00b04e0, event=AST_FRAMEHOOK_EVENT_WRITE, data=0x7f85c80a53f0) at func_frame_trace.c:150
        i = 4
        show_frame = 1
        framedata = 0x7f85c80a53f0
        __FUNCTION__ = "hook_event_cb"
#7  0x0000558c15d4ba54 in framehook_list_push_event (framehooks=0x7f85d0053de0, frame=0x7f85e00b04e0, event=AST_FRAMEHOOK_EVENT_WRITE) at framehook.c:116
        __list_head = 0x7f85d0053de8
        __list_next = 0x0
        __list_prev = 0x0
        __list_current = 0x7f85c80a54d0
        num = 0
        framehook = 0x7f85c80a54d0
        original_frame = 0x7f85e00b04e0
        skip = 0x7f85e5daad60
        skip_size = 4
#8  0x0000558c15d4c34e in ast_framehook_list_write_event (framehooks=0x7f85d0053de0, frame=0x7f85e00b04e0) at framehook.c:315
#9  0x0000558c15ce33a7 in ast_indicate_data (chan=0x7f85dc064190, _condition=34, data=0x7f85e5dab1e4, datalen=4) at channel.c:4720
        frame = {frametype = AST_FRAME_CONTROL, subclass = {integer = 34, {format = 0x0, topology = 0x0}, frame_ending = 0}, datalen = 4, samples = 0, mallocd = 0, mallocd_hdr_len = 0, offset = 0, src = 0x0, data = {ptr = 0x7f85e5dab1e4, uint32 = 3856314852, pad = "344261332345205177000"}, delivery = {tv_sec = 0, tv_usec = 0}, frame_list = {next = 0x0}, flags = 0, ts = 0, len = 0, seqno = 0, stream_num = 0}
        res = 0
        awesome_frame = 0x7f85e00b04e0
        __PRETTY_FUNCTION__ = "ast_indicate_data"
#10 0x0000558c15ceb0d4 in channel_do_masquerade (original=0x7f85e012c960, clonechan=0x7f85dc064190) at channel.c:6975
        x = 1
        origstate = 21900
        orig_disablestatecache = 367924755
        clone_disablestatecache = 32645
        generator_fd = -603569856
        visible_indication = 21900
        clone_hold_state = 32645
        moh_is_playing = 0
        current = 0x4
        t = 0x0
        t_pvt = 0x7f85dc07cbc0
        exchange = {handlers = {first = 0x558c15f13530, last = 0x0}, dialed = {number = {str = 0x558c15f13530 "stasis_message.c", plan = 0}, subaddress = {str = 0xffffffff00000089 <error: Cannot access memory at address 0xffffffff00000089>, type = -536173824, odd_even_indicator = 133 '205', valid = 127 '177'}, transit_network_select = -603459216}, caller = {id = {name = {str = 0x558c15f13530 "stasis_message.c", char_set = 0, presentation = 0, valid = 137 '211'}, number = {str = 0x7f85e00aa300 "255ޭޭޭޭޭޭޭޭ", <incomplete sequence 336>, plan = -603459216, presentation = 32645, valid = 0 '000'}, subaddress = {str = 0x7f85dc07f170 "", type = 599622, odd_even_indicator = 0 '000', valid = 0 '000'}, tag = 0x7f85e5dab0c0 "3031355025214U"}, ani = {name = {str = 0x558c15c9793a <__ao2_unlock+237> "211E364351", <incomplete sequence 317>, char_set = -438652736, presentation = 32645, valid = 50 '2'}, number = {str = 0x22e15ca4db3 <error: Cannot access memory at address 0x22e15ca4db3>, plan = 367864744, presentation = 21900, valid = 0 '000'}, subaddress = {str = 0xe0091d00 <error: Cannot access memory at address 0xe0091d00>, type = 368649264, odd_even_indicator = 140 '214', valid = 85 'U'}, tag = 0x15f92428 <error: Cannot access memory at address 0x15f92428>}, priv = {name = {str = 0x558c15f92430 <reglock+48> "", char_set = 368649256, presentation = 21900, valid = 16 '020'}, number = {str = 0x558c15d60c3a <__ast_pthread_mutex_unlock+1072> "211E؃", <incomplete sequence 330>, plan = -438652640, presentation = 32645, valid = 58 ':'}, subaddress = {str = 0x558c15ed1933 "&reglock", type = 368649216, odd_even_indicator = 140 '214', valid = 85 'U'}, tag = 0x558c15ed1933 "&reglock"}, ani2 = 367863576}, connected = {id = {name = {str = 0x558c15f13530 "stasis_message.c", char_set = 0, presentation = 0, valid = 137 '211'}, number = {str = 0x7f85e00aa300 "255ޭޭޭޭޭޭޭޭ", <incomplete sequence 336>, plan = -603459216, presentation = 32645, valid = 0 '000'}, subaddress = {str = 0x7f85dc07f170 "", type = 599622, odd_even_indicator = 0 '000', valid = 0 '000'}, tag = 0x7f85e5dab0c0 "3031355025214U"}, ani = {name = {str = 0x558c15c9793a <__ao2_unlock+237> "211E364351", <incomplete sequence 317>, char_set = -438652736, presentation = 32645, valid = 50 '2'}, number = {str = 0x22e15ca4db3 <error: Cannot access memory at address 0x22e15ca4db3>, plan = 367864744, presentation = 21900, valid = 0 '000'}, subaddress = {str = 0xe0091d00 <error: Cannot access memory at address 0xe0091d00>, type = 368649264, odd_even_indicator = 140 '214', valid = 85 'U'}, tag = 0x15f92428 <error: Cannot access memory at address 0x15f92428>}, priv = {name = {str = 0x558c15f92430 <reglock+48> "", char_set = 368649256, presentation = 21900, valid = 16 '020'}, number = {str = 0x558c15d60c3a <__ast_pthread_mutex_unlock+1072> "211E؃", <incomplete sequence 330>, plan = -438652640, presentation = 32645, valid = 58 ':'}, subaddress = {str = 0x558c15ed1933 "&reglock", type = 368649216, odd_even_indicator = 140 '214', valid = 85 'U'}, tag = 0x558c15ed1933 "&reglock"}, ani2 = 367863576, source = 21900}, redirecting = {orig = {name = {str = 0x558c15f13530 "stasis_message.c", char_set = 0, presentation = 0, valid = 137 '211'}, number = {str = 0x7f85e00aa300 "255ޭޭޭޭޭޭޭޭ", <incomplete sequence 336>, plan = -603459216, presentation = 32645, valid = 0 '000'}, subaddress = {str = 0x7f85dc07f170 "", type = 599622, odd_even_indicator = 0 '000', valid = 0 '000'}, tag = 0x7f85e5dab0c0 "3031355025214U"}, from = {name = {str = 0x558c15c9793a <__ao2_unlock+237> "211E364351", <incomplete sequence 317>, char_set = -438652736, presentation = 32645, valid = 50 '2'}, number = {str = 0x22e15ca4db3 <error: Cannot access memory at address 0x22e15ca4db3>, plan = 367864744, presentation = 21900, valid = 0 '000'}, subaddress = {str = 0xe0091d00 <error: Cannot access memory at address 0xe0091d00>, type = 368649264, odd_even_indicator = 140 '214', valid = 85 'U'}, tag = 0x15f92428 <error: Cannot access memory at address 0x15f92428>}, to = {name = {str = 0x558c15f92430 <reglock+48> "", char_set = 368649256, presentation = 21900, valid = 16 '020'}, number = {str = 0x558c15d60c3a <__ast_pthread_mutex_unlock+1072> "211E؃", <incomplete sequence 330>, plan = -438652640, presentation = 32645, valid = 58 ':'}, subaddress = {str = 0x558c15ed1933 "&reglock", type = 368649216, odd_even_indicator = 140 '214', valid = 85 'U'}, tag = 0x558c15ed1933 "&reglock"}, priv_orig = {name = {str = 0x558c15ed2718 <__PRETTY_FUNCTION__.9272> "region_free", char_set = 0, presentation = 371, valid = 0 '000'}, number = {str = 0x0, plan = -535791248, presentation = 32645, valid = 80 'P'}, subaddress = {str = 0x558c15fc7fc0 <enddata> "033[0m", type = -536491923, odd_even_indicator = 133 '205', valid = 127 '177'}, tag = 0x7f85d403aa32 "Local/2122 at REDACTED-originate-local-00000001;2"}, priv_from = {name = {str = 0x558c15fc7fc0 <enddata> "033[0m", char_set = 365511119, presentation = 21900, valid = 208 '320'}, number = {str = 0x558c15fbc9a0 <whales> "200031345030214U", plan = 0, presentation = 0, valid = 128 '200'}, subaddress = {str = 0x7f85e5dab190 "в332345205177", type = 365512163, odd_even_indicator = 140 '214', valid = 85 'U'}, tag = 0x558c15ed2ba8 <__PRETTY_FUNCTION__.9410> "__ao2_ref"}, priv_to = {name = {str = 0x28515e08d36 <error: Cannot access memory at address 0x28515e08d36>, char_set = 367864064, presentation = 21900, valid = 96 '`'}, number = {str = 0x7f85e5dab200 "", plan = -535586608, presentation = 32645, valid = 208 '320'}, subaddress = {str = 0x558c15c9866c <__ao2_ref+1971> "351", <incomplete sequence 305>, type = 368869312, odd_even_indicator = 212 '324', valid = 5 '005'}, tag = 0x558c15f12be0 <__PRETTY_FUNCTION__.17048> "ast_channel_publish_blob"}, reason = {str = 0x558c15f11921 "stasis_channels.c", code = 0}, orig_reason = {str = 0xffffffff0000047e <error: Cannot access memory at address 0xffffffff0000047e>, code = 367228233}, count = 3656}}
        bridged = 0x7f85e00cd580
        rformat = 0x558c15c9793a <__ao2_unlock+237>
        wformat = 0x7f85e0107970
        tmp_format = 0x2a8700000000
        tmp_cap = 0x7f85e00cd580
        tmp_name = " 261332345205177000000z002326025214U000000063031355025214U000000000$371025214U000000063031355025214U000000030'355025214U000000 261332345k001000000311030355025214U000000062)355025214U000000260065361025214U000"
        clone_sending_dtmf_digit = -27 '345'
        clone_sending_dtmf_tv = {tv_sec = 140213063692560, tv_usec = 94060150129274}
        __PRETTY_FUNCTION__ = "channel_do_masquerade"
        __FUNCTION__ = "channel_do_masquerade"
#11 0x0000558c15cf6ff8 in ast_channel_move (dest=0x7f85e012c960, source=0x7f85dc064190) at channel.c:10889
        blob = 0x7f85e0107970
        lock = 0x558c15f930c0 <channel_move_lock>
        __PRETTY_FUNCTION__ = "ast_channel_move"
        __FUNCTION__ = "ast_channel_move"
#12 0x0000558c15cf6c90 in ast_channel_yank (yankee=0x7f85dc064190) at channel.c:10835
        yanked_chan = 0x7f85e012c960
        my_vars = {accountcode = 0x7f85e5dab420 "", exten = 0x7f85e5dab400 "s", context = 0x7f85e5dab3e0 "REDACTED-transferred", name = 0x7f85e5dab380 "Local/2123 at REDACTED-originate-local-00000005;1", amaflags = 3, priority = 4, readformat = 0x558c175080a8, writeformat = 0x558c175080a8}
        __PRETTY_FUNCTION__ = "ast_channel_yank"
        __FUNCTION__ = "ast_channel_yank"
#13 0x0000558c15cae625 in ast_bridge_add_channel (bridge=0x7f85c00be270, chan=0x7f85dc064190, features=0x7f85e00fdb60, play_tone=0, xfersound=0x7f85e0092af2 "beep") at bridge.c:2515
        chan_bridge = 0x0
        yanked_chan = 0x0
        __PRETTY_FUNCTION__ = "ast_bridge_add_channel"
        __FUNCTION__ = "ast_bridge_add_channel"
#14 0x0000558c15e84422 in bridge_exec (chan=0x7f85d4039d50, data=0x7f85e5daba30 "Local/2123 at REDACTED-originate-local-00000005;1,F(REDACTED-transferred,done,1)") at features.c:1115
        current_dest_chan = 0x7f85dc064190
        tmp_data = 0x7f85e5dab620 "Local/2123 at REDACTED-originate-local-00000005;1"
        opts = {flags = 4096}
        bconfig = {features_caller = {flags = 0}, features_callee = {flags = 0}, start_time = {tv_sec = 0, tv_usec = 0}, nexteventts = {tv_sec = 0, tv_usec = 0}, feature_start_time = {tv_sec = 0, tv_usec = 0}, feature_timer = 0, timelimit = 0, play_warning = 0, warning_freq = 0, warning_sound = 0x0, end_sound = 0x0, start_sound = 0x0, flags = 0, end_bridge_callback = 0x0, end_bridge_callback_data = 0x0, end_bridge_callback_data_fixup = 0x0, answer_topology = 0x0}
        opt_args = {0x7f85e5dab810 "", 0x558c15f0e35f "topic", 0x7f85e5dab64f "REDACTED-transferred,done,1"}
        calldurationlimit = {tv_sec = 0, tv_usec = 0}
        context = 0x7f85e5dab600 "REDACTED-transferred"
        extension = 0x7f85e5dab5a0 "Local/2123 at REDACTED-originate-local-00000005;1"
        priority = 3
        bridge_add_failed = 21900
        res = -1
        chan_features = {dtmf_hooks = 0x7f85cc4fa730, other_hooks = 0x7f85c00cf850, interval_hooks = 0x7f85e00e18d0, feature_flags = {flags = 0}, interval_sequence = 0, usable = 0, mute = 0, dtmf_passthrough = 1, inhibit_colp = 0, text_messaging = 1}
        peer_features = 0x7f85e00fdb60
        bridge = 0x7f85c00be270
        xfer_cfg = 0x7f85c00ca8c0
        args = {argc = 2, {argv = {0x7f85e5dab620 "Local/2123 at REDACTED-originate-local-00000005;1", 0x7f85e5dab64d "F(REDACTED-transferred,done,1"}, {dest_chan = 0x7f85e5dab620 "Local/2123 at REDACTED-originate-local-00000005;1", options = 0x7f85e5dab64d "F(REDACTED-transferred,done,1"}}}
        __PRETTY_FUNCTION__ = "bridge_exec"
        __FUNCTION__ = "bridge_exec"
#15 0x0000558c15d986c5 in pbx_exec (c=0x7f85d4039d50, app=0x558c168b89e0, data=0x7f85e5daba30 "Local/2123 at REDACTED-originate-local-00000005;1,F(REDACTED-transferred,done,1)") at pbx_app.c:492
        res = 21900
        u = 0x0
        saved_c_appl = 0x0
        saved_c_data = 0x0
        __PRETTY_FUNCTION__ = "pbx_exec"
#16 0x0000558c15d82726 in pbx_extension_helper (c=0x7f85d4039d50, con=0x0, context=0x7f85d403a710 "REDACTED-transferred", exten=0x7f85d403a760 "Local/2123 at REDACTED-originate-local-00000005;1", priority=3, label=0x0, callerid=0x7f85d40460a0 "REDACTED", action=E_SPAWN, found=0x7f85e5daeccc, combined_find_spawn=1) at pbx.c:2948
        e = 0x558c19709330
        app = 0x558c168b89e0
        substitute = 0x7f85e5dab9a0 "${EXTEN},F(REDACTED-transferred,done,1)"
        q = {incstack = {0x0 <repeats 512 times>}, stacklen = 0, status = 5, swo = 0x0, data = 0x0, foundcontext = 0x7f85d403a710 "REDACTED-transferred"}
        passdata = "Local/2123 at REDACTED-originate-local-00000005;1,F(REDACTED-transferred,done,1)", '000' <repeats 8118 times>
        matching_action = 0
        __PRETTY_FUNCTION__ = "pbx_extension_helper"
        __FUNCTION__ = "pbx_extension_helper"
#17 0x0000558c15d86a26 in ast_spawn_extension (c=0x7f85d4039d50, context=0x7f85d403a710 "REDACTED-transferred", exten=0x7f85d403a760 "Local/2123 at REDACTED-originate-local-00000005;1", priority=3, callerid=0x7f85d40460a0 "REDACTED", found=0x7f85e5daeccc, combined_find_spawn=1) at pbx.c:4203
#18 0x0000558c15d877b5 in __ast_pbx_run (c=0x7f85d4039d50, args=0x0) at pbx.c:4377
        digit = 0
        invalid = 0
        timeout = 0
        dst_exten = '000' <repeats 56 times>, "Iu343025214U000000H016000000000000000000 at 7373025214U000000256255{272205177000000200325f340205177000000060354332345205177000000Iu343025214U000000H016000000000000000000 at 7373025214U000000~320354025214U000000200325f340205177000000 at 354332345205177000000T242343025214U000000260355332345205177000000220023371025214U000000257255{272205177000000200325f340205177000000260355332345205177000000"...
        pos = 0
        found = 1
        res = 0
        autoloopflag = 0
        error = 0
        pbx = 0x7f85e00d3180
        callid = 0
        __FUNCTION__ = "__ast_pbx_run"
        __PRETTY_FUNCTION__ = "__ast_pbx_run"
#19 0x0000558c15d8915e in pbx_thread (data=0x7f85d4039d50) at pbx.c:4701
        c = 0x7f85d4039d50
#20 0x0000558c15e3b2ac in dummy_start (data=0x558c1a8fd8b0) at utils.c:1574
        __cancel_buf = {__cancel_jmp_buf = {{__cancel_jmp_buf = {0, 1473881673984446825, 140212336045486, 140212336045487, 140213063710464, 140212898376640, 1473881674009612649, 4640862523344753001}, __mask_was_saved = 0}}, __pad = {0x7f85e5daeed0, 0x0, 0xcfb6bd8bede52c00, 0x7f85c0000bb0}}
        __cancel_routine = 0x558c15c892f5 <ast_unregister_thread>
        __cancel_arg = 0x7f85e5daf700
        __not_first_call = 0
        ret = 0x7f85e5daf700
        a = {start_routine = 0x558c15d89139 <pbx_thread>, data = 0x7f85d4039d50, name = 0x7f85cc4f7cc0 "pbx_thread", ' ' <repeats 11 times>, "started at [ 4727] pbx.c ast_pbx_start()"}
        lock_info = 0x7f85e00cd580
        mutex_attr = {__size = "001000000", __align = 1}
        __PRETTY_FUNCTION__ = "dummy_start"
#21 0x00007f85e85c5fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140213063710464, -1477308053359619735, 140212336045486, 140212336045487, 140213063710464, 140212898376640, 1473881673973961065, 1473904819000250729}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#22 0x00007f85e8059eff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
{noformat}


> bridge: Channel masquerade triggers assertion
> ---------------------------------------------
>
>                 Key: ASTERISK-30210
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-30210
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Core/Bridging
>    Affects Versions: 18.14.0
>            Reporter: N A
>
> A new kind of crash/assertion that I encountered today. Whenever I transfer a call (not using Transfer, this is manually using Wait + Bridge) and a masquerade occurs, Asterisk crashes due to this assertion:
> Looking at the code, this is because AST_CONTROL_MASQUERADE_NOTIFY in func_frame_trace => assert(0);
> I sometimes use FRAME_TRACE for debugging, more so recently, so this might be why I've not seen this before.
> This reproduces consistently.
> I think this assertion is bogus, because if I comment it out in func_frame_trace, nothing happens. No crash, nothing out of the ordinary.
> What's the reason for it? If it's not really good, it should probably be removed, or changed to an error or warning instead of an assert.
> {noformat}
> Thread 1 (Thread 0x7f85e5daf700 (LWP 4265)):
> #0  0x00007f85e7f987bb in __GI_raise (sig=sig at entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
>         set = {__val = {134238211, 0, 922805718333277103, 8940060396390496210, 1, 13979173243358019584, 579005069656919567, 283686952306183, 12014427501342296478, 189258333318898, 4668459621267030470, 13037061474637634319, 1559441997760, 94060151642313, 25, 0}}
>         pid = <optimized out>
>         tid = <optimized out>
> #1  0x00007f85e7f83535 in __GI_abort () at abort.c:79
>         save_stage = 1
>         act = {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0}, sa_mask = {__val = {0 <repeats 11 times>, 94060152032149, 3758907856, 140213063691408, 140212966553968, 140213063691456}}, sa_flags = -402316636, sa_restorer = 0x7f85e0107970}
>         sigs = {__val = {32, 0 <repeats 15 times>}}
> #2  0x0000558c15e3e2c0 in ast_do_crash () at utils.c:2764
> #3  0x0000558c15e3e35f in __ast_assert_failed (condition=0, condition_str=0x7f85e4b71448 "0", file=0x7f85e4b7109e "func_frame_trace.c", line=348, function=0x7f85e4b71a38 <__PRETTY_FUNCTION__.15272> "print_frame") at utils.c:2793
> #4  0x00007f85e4b6f2aa in _ast_assert (condition=0, condition_str=0x7f85e4b71448 "0", file=0x7f85e4b7109e "func_frame_trace.c", line=348, function=0x7f85e4b71a38 <__PRETTY_FUNCTION__.15272> "print_frame") at /usr/src/asterisk-18.14.0/include/asterisk/utils.h:730
> #5  0x00007f85e4b703b6 in print_frame (frame=0x7f85e00b04e0) at func_frame_trace.c:348
>         __FUNCTION__ = "print_frame"
>         __PRETTY_FUNCTION__ = "print_frame"
> #6  0x00007f85e4b6f4b2 in hook_event_cb (chan=0x7f85dc064190, frame=0x7f85e00b04e0, event=AST_FRAMEHOOK_EVENT_WRITE, data=0x7f85c80a53f0) at func_frame_trace.c:150
>         i = 4
>         show_frame = 1
>         framedata = 0x7f85c80a53f0
>         __FUNCTION__ = "hook_event_cb"
> #7  0x0000558c15d4ba54 in framehook_list_push_event (framehooks=0x7f85d0053de0, frame=0x7f85e00b04e0, event=AST_FRAMEHOOK_EVENT_WRITE) at framehook.c:116
>         __list_head = 0x7f85d0053de8
>         __list_next = 0x0
>         __list_prev = 0x0
>         __list_current = 0x7f85c80a54d0
>         num = 0
>         framehook = 0x7f85c80a54d0
>         original_frame = 0x7f85e00b04e0
>         skip = 0x7f85e5daad60
>         skip_size = 4
> #8  0x0000558c15d4c34e in ast_framehook_list_write_event (framehooks=0x7f85d0053de0, frame=0x7f85e00b04e0) at framehook.c:315
> #9  0x0000558c15ce33a7 in ast_indicate_data (chan=0x7f85dc064190, _condition=34, data=0x7f85e5dab1e4, datalen=4) at channel.c:4720
>         frame = {frametype = AST_FRAME_CONTROL, subclass = {integer = 34, {format = 0x0, topology = 0x0}, frame_ending = 0}, datalen = 4, samples = 0, mallocd = 0, mallocd_hdr_len = 0, offset = 0, src = 0x0, data = {ptr = 0x7f85e5dab1e4, uint32 = 3856314852, pad = "344261332345205177000"}, delivery = {tv_sec = 0, tv_usec = 0}, frame_list = {next = 0x0}, flags = 0, ts = 0, len = 0, seqno = 0, stream_num = 0}
>         res = 0
>         awesome_frame = 0x7f85e00b04e0
>         __PRETTY_FUNCTION__ = "ast_indicate_data"
> #10 0x0000558c15ceb0d4 in channel_do_masquerade (original=0x7f85e012c960, clonechan=0x7f85dc064190) at channel.c:6975
>         x = 1
>         origstate = 21900
>         orig_disablestatecache = 367924755
>         clone_disablestatecache = 32645
>         generator_fd = -603569856
>         visible_indication = 21900
>         clone_hold_state = 32645
>         moh_is_playing = 0
>         current = 0x4
>         t = 0x0
>         t_pvt = 0x7f85dc07cbc0
>         exchange = {handlers = {first = 0x558c15f13530, last = 0x0}, dialed = {number = {str = 0x558c15f13530 "stasis_message.c", plan = 0}, subaddress = {str = 0xffffffff00000089 <error: Cannot access memory at address 0xffffffff00000089>, type = -536173824, odd_even_indicator = 133 '205', valid = 127 '177'}, transit_network_select = -603459216}, caller = {id = {name = {str = 0x558c15f13530 "stasis_message.c", char_set = 0, presentation = 0, valid = 137 '211'}, number = {str = 0x7f85e00aa300 "255ޭޭޭޭޭޭޭޭ", <incomplete sequence 336>, plan = -603459216, presentation = 32645, valid = 0 '000'}, subaddress = {str = 0x7f85dc07f170 "", type = 599622, odd_even_indicator = 0 '000', valid = 0 '000'}, tag = 0x7f85e5dab0c0 "3031355025214U"}, ani = {name = {str = 0x558c15c9793a <__ao2_unlock+237> "211E364351", <incomplete sequence 317>, char_set = -438652736, presentation = 32645, valid = 50 '2'}, number = {str = 0x22e15ca4db3 <error: Cannot access memory at address 0x22e15ca4db3>, plan = 367864744, presentation = 21900, valid = 0 '000'}, subaddress = {str = 0xe0091d00 <error: Cannot access memory at address 0xe0091d00>, type = 368649264, odd_even_indicator = 140 '214', valid = 85 'U'}, tag = 0x15f92428 <error: Cannot access memory at address 0x15f92428>}, priv = {name = {str = 0x558c15f92430 <reglock+48> "", char_set = 368649256, presentation = 21900, valid = 16 '020'}, number = {str = 0x558c15d60c3a <__ast_pthread_mutex_unlock+1072> "211E؃", <incomplete sequence 330>, plan = -438652640, presentation = 32645, valid = 58 ':'}, subaddress = {str = 0x558c15ed1933 "&reglock", type = 368649216, odd_even_indicator = 140 '214', valid = 85 'U'}, tag = 0x558c15ed1933 "&reglock"}, ani2 = 367863576}, connected = {id = {name = {str = 0x558c15f13530 "stasis_message.c", char_set = 0, presentation = 0, valid = 137 '211'}, number = {str = 0x7f85e00aa300 "255ޭޭޭޭޭޭޭޭ", <incomplete sequence 336>, plan = -603459216, presentation = 32645, valid = 0 '000'}, subaddress = {str = 0x7f85dc07f170 "", type = 599622, odd_even_indicator = 0 '000', valid = 0 '000'}, tag = 0x7f85e5dab0c0 "3031355025214U"}, ani = {name = {str = 0x558c15c9793a <__ao2_unlock+237> "211E364351", <incomplete sequence 317>, char_set = -438652736, presentation = 32645, valid = 50 '2'}, number = {str = 0x22e15ca4db3 <error: Cannot access memory at address 0x22e15ca4db3>, plan = 367864744, presentation = 21900, valid = 0 '000'}, subaddress = {str = 0xe0091d00 <error: Cannot access memory at address 0xe0091d00>, type = 368649264, odd_even_indicator = 140 '214', valid = 85 'U'}, tag = 0x15f92428 <error: Cannot access memory at address 0x15f92428>}, priv = {name = {str = 0x558c15f92430 <reglock+48> "", char_set = 368649256, presentation = 21900, valid = 16 '020'}, number = {str = 0x558c15d60c3a <__ast_pthread_mutex_unlock+1072> "211E؃", <incomplete sequence 330>, plan = -438652640, presentation = 32645, valid = 58 ':'}, subaddress = {str = 0x558c15ed1933 "&reglock", type = 368649216, odd_even_indicator = 140 '214', valid = 85 'U'}, tag = 0x558c15ed1933 "&reglock"}, ani2 = 367863576, source = 21900}, redirecting = {orig = {name = {str = 0x558c15f13530 "stasis_message.c", char_set = 0, presentation = 0, valid = 137 '211'}, number = {str = 0x7f85e00aa300 "255ޭޭޭޭޭޭޭޭ", <incomplete sequence 336>, plan = -603459216, presentation = 32645, valid = 0 '000'}, subaddress = {str = 0x7f85dc07f170 "", type = 599622, odd_even_indicator = 0 '000', valid = 0 '000'}, tag = 0x7f85e5dab0c0 "3031355025214U"}, from = {name = {str = 0x558c15c9793a <__ao2_unlock+237> "211E364351", <incomplete sequence 317>, char_set = -438652736, presentation = 32645, valid = 50 '2'}, number = {str = 0x22e15ca4db3 <error: Cannot access memory at address 0x22e15ca4db3>, plan = 367864744, presentation = 21900, valid = 0 '000'}, subaddress = {str = 0xe0091d00 <error: Cannot access memory at address 0xe0091d00>, type = 368649264, odd_even_indicator = 140 '214', valid = 85 'U'}, tag = 0x15f92428 <error: Cannot access memory at address 0x15f92428>}, to = {name = {str = 0x558c15f92430 <reglock+48> "", char_set = 368649256, presentation = 21900, valid = 16 '020'}, number = {str = 0x558c15d60c3a <__ast_pthread_mutex_unlock+1072> "211E؃", <incomplete sequence 330>, plan = -438652640, presentation = 32645, valid = 58 ':'}, subaddress = {str = 0x558c15ed1933 "&reglock", type = 368649216, odd_even_indicator = 140 '214', valid = 85 'U'}, tag = 0x558c15ed1933 "&reglock"}, priv_orig = {name = {str = 0x558c15ed2718 <__PRETTY_FUNCTION__.9272> "region_free", char_set = 0, presentation = 371, valid = 0 '000'}, number = {str = 0x0, plan = -535791248, presentation = 32645, valid = 80 'P'}, subaddress = {str = 0x558c15fc7fc0 <enddata> "033[0m", type = -536491923, odd_even_indicator = 133 '205', valid = 127 '177'}, tag = 0x7f85d403aa32 "Local/2122 at REDACTED-originate-local-00000001;2"}, priv_from = {name = {str = 0x558c15fc7fc0 <enddata> "033[0m", char_set = 365511119, presentation = 21900, valid = 208 '320'}, number = {str = 0x558c15fbc9a0 <whales> "200031345030214U", plan = 0, presentation = 0, valid = 128 '200'}, subaddress = {str = 0x7f85e5dab190 "в332345205177", type = 365512163, odd_even_indicator = 140 '214', valid = 85 'U'}, tag = 0x558c15ed2ba8 <__PRETTY_FUNCTION__.9410> "__ao2_ref"}, priv_to = {name = {str = 0x28515e08d36 <error: Cannot access memory at address 0x28515e08d36>, char_set = 367864064, presentation = 21900, valid = 96 '`'}, number = {str = 0x7f85e5dab200 "", plan = -535586608, presentation = 32645, valid = 208 '320'}, subaddress = {str = 0x558c15c9866c <__ao2_ref+1971> "351", <incomplete sequence 305>, type = 368869312, odd_even_indicator = 212 '324', valid = 5 '005'}, tag = 0x558c15f12be0 <__PRETTY_FUNCTION__.17048> "ast_channel_publish_blob"}, reason = {str = 0x558c15f11921 "stasis_channels.c", code = 0}, orig_reason = {str = 0xffffffff0000047e <error: Cannot access memory at address 0xffffffff0000047e>, code = 367228233}, count = 3656}}
>         bridged = 0x7f85e00cd580
>         rformat = 0x558c15c9793a <__ao2_unlock+237>
>         wformat = 0x7f85e0107970
>         tmp_format = 0x2a8700000000
>         tmp_cap = 0x7f85e00cd580
>         tmp_name = " 261332345205177000000z002326025214U000000063031355025214U000000000$371025214U000000063031355025214U000000030'355025214U000000 261332345k001000000311030355025214U000000062)355025214U000000260065361025214U000"
>         clone_sending_dtmf_digit = -27 '345'
>         clone_sending_dtmf_tv = {tv_sec = 140213063692560, tv_usec = 94060150129274}
>         __PRETTY_FUNCTION__ = "channel_do_masquerade"
>         __FUNCTION__ = "channel_do_masquerade"
> #11 0x0000558c15cf6ff8 in ast_channel_move (dest=0x7f85e012c960, source=0x7f85dc064190) at channel.c:10889
>         blob = 0x7f85e0107970
>         lock = 0x558c15f930c0 <channel_move_lock>
>         __PRETTY_FUNCTION__ = "ast_channel_move"
>         __FUNCTION__ = "ast_channel_move"
> #12 0x0000558c15cf6c90 in ast_channel_yank (yankee=0x7f85dc064190) at channel.c:10835
>         yanked_chan = 0x7f85e012c960
>         my_vars = {accountcode = 0x7f85e5dab420 "", exten = 0x7f85e5dab400 "s", context = 0x7f85e5dab3e0 "REDACTED-transferred", name = 0x7f85e5dab380 "Local/2123 at REDACTED-originate-local-00000005;1", amaflags = 3, priority = 4, readformat = 0x558c175080a8, writeformat = 0x558c175080a8}
>         __PRETTY_FUNCTION__ = "ast_channel_yank"
>         __FUNCTION__ = "ast_channel_yank"
> #13 0x0000558c15cae625 in ast_bridge_add_channel (bridge=0x7f85c00be270, chan=0x7f85dc064190, features=0x7f85e00fdb60, play_tone=0, xfersound=0x7f85e0092af2 "beep") at bridge.c:2515
>         chan_bridge = 0x0
>         yanked_chan = 0x0
>         __PRETTY_FUNCTION__ = "ast_bridge_add_channel"
>         __FUNCTION__ = "ast_bridge_add_channel"
> #14 0x0000558c15e84422 in bridge_exec (chan=0x7f85d4039d50, data=0x7f85e5daba30 "Local/2123 at REDACTED-originate-local-00000005;1,F(REDACTED-transferred,done,1)") at features.c:1115
>         current_dest_chan = 0x7f85dc064190
>         tmp_data = 0x7f85e5dab620 "Local/2123 at REDACTED-originate-local-00000005;1"
>         opts = {flags = 4096}
>         bconfig = {features_caller = {flags = 0}, features_callee = {flags = 0}, start_time = {tv_sec = 0, tv_usec = 0}, nexteventts = {tv_sec = 0, tv_usec = 0}, feature_start_time = {tv_sec = 0, tv_usec = 0}, feature_timer = 0, timelimit = 0, play_warning = 0, warning_freq = 0, warning_sound = 0x0, end_sound = 0x0, start_sound = 0x0, flags = 0, end_bridge_callback = 0x0, end_bridge_callback_data = 0x0, end_bridge_callback_data_fixup = 0x0, answer_topology = 0x0}
>         opt_args = {0x7f85e5dab810 "", 0x558c15f0e35f "topic", 0x7f85e5dab64f "REDACTED-transferred,done,1"}
>         calldurationlimit = {tv_sec = 0, tv_usec = 0}
>         context = 0x7f85e5dab600 "REDACTED-transferred"
>         extension = 0x7f85e5dab5a0 "Local/2123 at REDACTED-originate-local-00000005;1"
>         priority = 3
>         bridge_add_failed = 21900
>         res = -1
>         chan_features = {dtmf_hooks = 0x7f85cc4fa730, other_hooks = 0x7f85c00cf850, interval_hooks = 0x7f85e00e18d0, feature_flags = {flags = 0}, interval_sequence = 0, usable = 0, mute = 0, dtmf_passthrough = 1, inhibit_colp = 0, text_messaging = 1}
>         peer_features = 0x7f85e00fdb60
>         bridge = 0x7f85c00be270
>         xfer_cfg = 0x7f85c00ca8c0
>         args = {argc = 2, {argv = {0x7f85e5dab620 "Local/2123 at REDACTED-originate-local-00000005;1", 0x7f85e5dab64d "F(REDACTED-transferred,done,1"}, {dest_chan = 0x7f85e5dab620 "Local/2123 at REDACTED-originate-local-00000005;1", options = 0x7f85e5dab64d "F(REDACTED-transferred,done,1"}}}
>         __PRETTY_FUNCTION__ = "bridge_exec"
>         __FUNCTION__ = "bridge_exec"
> #15 0x0000558c15d986c5 in pbx_exec (c=0x7f85d4039d50, app=0x558c168b89e0, data=0x7f85e5daba30 "Local/2123 at REDACTED-originate-local-00000005;1,F(REDACTED-transferred,done,1)") at pbx_app.c:492
>         res = 21900
>         u = 0x0
>         saved_c_appl = 0x0
>         saved_c_data = 0x0
>         __PRETTY_FUNCTION__ = "pbx_exec"
> #16 0x0000558c15d82726 in pbx_extension_helper (c=0x7f85d4039d50, con=0x0, context=0x7f85d403a710 "REDACTED-transferred", exten=0x7f85d403a760 "Local/2123 at REDACTED-originate-local-00000005;1", priority=3, label=0x0, callerid=0x7f85d40460a0 "REDACTED", action=E_SPAWN, found=0x7f85e5daeccc, combined_find_spawn=1) at pbx.c:2948
>         e = 0x558c19709330
>         app = 0x558c168b89e0
>         substitute = 0x7f85e5dab9a0 "${EXTEN},F(REDACTED-transferred,done,1)"
>         q = {incstack = {0x0 <repeats 512 times>}, stacklen = 0, status = 5, swo = 0x0, data = 0x0, foundcontext = 0x7f85d403a710 "REDACTED-transferred"}
>         passdata = "Local/2123 at REDACTED-originate-local-00000005;1,F(REDACTED-transferred,done,1)", '000' <repeats 8118 times>
>         matching_action = 0
>         __PRETTY_FUNCTION__ = "pbx_extension_helper"
>         __FUNCTION__ = "pbx_extension_helper"
> #17 0x0000558c15d86a26 in ast_spawn_extension (c=0x7f85d4039d50, context=0x7f85d403a710 "REDACTED-transferred", exten=0x7f85d403a760 "Local/2123 at REDACTED-originate-local-00000005;1", priority=3, callerid=0x7f85d40460a0 "REDACTED", found=0x7f85e5daeccc, combined_find_spawn=1) at pbx.c:4203
> #18 0x0000558c15d877b5 in __ast_pbx_run (c=0x7f85d4039d50, args=0x0) at pbx.c:4377
>         digit = 0
>         invalid = 0
>         timeout = 0
>         dst_exten = '000' <repeats 56 times>, "Iu343025214U000000H016000000000000000000 at 7373025214U000000256255{272205177000000200325f340205177000000060354332345205177000000Iu343025214U000000H016000000000000000000 at 7373025214U000000~320354025214U000000200325f340205177000000 at 354332345205177000000T242343025214U000000260355332345205177000000220023371025214U000000257255{272205177000000200325f340205177000000260355332345205177000000"...
>         pos = 0
>         found = 1
>         res = 0
>         autoloopflag = 0
>         error = 0
>         pbx = 0x7f85e00d3180
>         callid = 0
>         __FUNCTION__ = "__ast_pbx_run"
>         __PRETTY_FUNCTION__ = "__ast_pbx_run"
> #19 0x0000558c15d8915e in pbx_thread (data=0x7f85d4039d50) at pbx.c:4701
>         c = 0x7f85d4039d50
> #20 0x0000558c15e3b2ac in dummy_start (data=0x558c1a8fd8b0) at utils.c:1574
>         __cancel_buf = {__cancel_jmp_buf = {{__cancel_jmp_buf = {0, 1473881673984446825, 140212336045486, 140212336045487, 140213063710464, 140212898376640, 1473881674009612649, 4640862523344753001}, __mask_was_saved = 0}}, __pad = {0x7f85e5daeed0, 0x0, 0xcfb6bd8bede52c00, 0x7f85c0000bb0}}
>         __cancel_routine = 0x558c15c892f5 <ast_unregister_thread>
>         __cancel_arg = 0x7f85e5daf700
>         __not_first_call = 0
>         ret = 0x7f85e5daf700
>         a = {start_routine = 0x558c15d89139 <pbx_thread>, data = 0x7f85d4039d50, name = 0x7f85cc4f7cc0 "pbx_thread", ' ' <repeats 11 times>, "started at [ 4727] pbx.c ast_pbx_start()"}
>         lock_info = 0x7f85e00cd580
>         mutex_attr = {__size = "001000000", __align = 1}
>         __PRETTY_FUNCTION__ = "dummy_start"
> #21 0x00007f85e85c5fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
>         ret = <optimized out>
>         pd = <optimized out>
>         now = <optimized out>
>         unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140213063710464, -1477308053359619735, 140212336045486, 140212336045487, 140213063710464, 140212898376640, 1473881673973961065, 1473904819000250729}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>         not_first_call = <optimized out>
> #22 0x00007f85e8059eff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
> {noformat}



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