Doing the symlink as suggested removes the warning, but the problem persists. I think the problem is not related to the gdb warning which obviously does no harm as the above log contains lines which indicate gdb is starting:
Info : starting gdb server for rp2040.core0 on 3333
Info : Listening on port 3333 for gdb connections
I provide some more debug info, maybe it helps:
undefinedOpen On-Chip Debugger 0.12.0-g4d87f6dca (2023-09-11-23:12)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
User : 3 3 options.c:52 configuration_output_handler(): debug_level: 3
User : 4 3 options.c:52 configuration_output_handler():
Debug: 5 4 options.c:233 add_default_dirs(): bindir=/workdir/arena.x86_64/pkg.openocd.LINUX/openocd/bin
Debug: 6 4 options.c:234 add_default_dirs(): pkgdatadir=/workdir/arena.x86_64/pkg.openocd.LINUX/openocd/share/openocd
Debug: 7 4 options.c:235 add_default_dirs(): exepath=/home/manuel/.platformio/packages/tool-openocd-rp2040-earlephilhower/bin
Debug: 8 4 options.c:236 add_default_dirs(): bin2data=../share/openocd
Debug: 9 4 configuration.c:33 add_script_search_dir(): adding /home/manuel/.config/openocd
Debug: 10 4 configuration.c:33 add_script_search_dir(): adding /home/manuel/.openocd
Debug: 11 4 configuration.c:33 add_script_search_dir(): adding /home/manuel/.platformio/packages/tool-openocd-rp2040-earlephilhower/bin/../share/openocd/site
Debug: 12 4 configuration.c:33 add_script_search_dir(): adding /home/manuel/.platformio/packages/tool-openocd-rp2040-earlephilhower/bin/../share/openocd/scripts
Debug: 13 4 command.c:155 script_debug(): command - ocd_find interface/cmsis-dap.cfg
Debug: 14 4 configuration.c:88 find_file(): found /home/manuel/.platformio/packages/tool-openocd-rp2040-earlephilhower/share/openocd/scripts/interface/cmsis-dap.cfg
Debug: 15 4 command.c:155 script_debug(): command - adapter driver cmsis-dap
Debug: 16 4 command.c:155 script_debug(): command - ocd_find target/rp2040.cfg
Debug: 17 5 configuration.c:88 find_file(): found /home/manuel/.platformio/packages/tool-openocd-rp2040-earlephilhower/share/openocd/scripts/target/rp2040.cfg
Debug: 18 5 command.c:155 script_debug(): command - transport select swd
Debug: 19 5 command.c:155 script_debug(): command - ocd_find target/swj-dp.tcl
Debug: 20 5 configuration.c:88 find_file(): found /home/manuel/.platformio/packages/tool-openocd-rp2040-earlephilhower/share/openocd/scripts/target/swj-dp.tcl
Debug: 21 6 command.c:155 script_debug(): command - transport select
Debug: 22 6 command.c:155 script_debug(): command - expr $_USE_CORE != 0 && $_USE_CORE != 1
Debug: 23 6 command.c:155 script_debug(): command - transport select
Debug: 24 6 command.c:155 script_debug(): command - expr [ string first "jtag" $_TRANSPORT ] != -1
Debug: 25 6 command.c:155 script_debug(): command - transport select
Debug: 26 6 command.c:155 script_debug(): command - expr [ string first "swd" $_TRANSPORT ] != -1
Debug: 27 6 command.c:155 script_debug(): command - swd newdap rp2040 cpu -expected-id 0x01002927
Debug: 28 6 tcl.c:558 jim_newtap_cmd(): Creating New Tap, Chip: rp2040, Tap: cpu, Dotted: rp2040.cpu, 2 params
Debug: 29 6 core.c:1478 jtag_tap_init(): Created Tap: rp2040.cpu @ abs position 0, irlen 0, capture: 0x0 mask: 0x0
Debug: 30 6 command.c:155 script_debug(): command - dap create rp2040.dap0 -chain-position rp2040.cpu -dp-id 0x01002927 -instance-id 0
Debug: 31 6 command.c:155 script_debug(): command - target create rp2040.core0 cortex_m -dap rp2040.dap0 -coreid 0
Debug: 32 6 command.c:289 register_command(): command 'tpiu' is already registered
Debug: 33 6 command.c:289 register_command(): command 'rtt' is already registered
Debug: 34 6 command.c:155 script_debug(): command - rp2040.core0 cortex_m reset_config sysresetreq
Debug: 35 7 command.c:155 script_debug(): command - dap create rp2040.dap1 -chain-position rp2040.cpu -dp-id 0x01002927 -instance-id 1
Debug: 36 7 command.c:155 script_debug(): command - target create rp2040.core1 cortex_m -dap rp2040.dap1 -coreid 1
Debug: 37 7 command.c:289 register_command(): command 'arm' is already registered
Debug: 38 7 command.c:289 register_command(): command 'arm core_state' is already registered
Debug: 39 7 command.c:289 register_command(): command 'arm disassemble' is already registered
Debug: 40 7 command.c:289 register_command(): command 'arm semihosting' is already registered
Debug: 41 7 command.c:289 register_command(): command 'arm semihosting_redirect' is already registered
Debug: 42 7 command.c:289 register_command(): command 'arm semihosting_cmdline' is already registered
Debug: 43 7 command.c:289 register_command(): command 'arm semihosting_fileio' is already registered
Debug: 44 7 command.c:289 register_command(): command 'arm semihosting_resexit' is already registered
Debug: 45 7 command.c:289 register_command(): command 'arm semihosting_read_user_param' is already registered
Debug: 46 7 command.c:289 register_command(): command 'arm semihosting_basedir' is already registered
Debug: 47 7 command.c:289 register_command(): command 'itm' is already registered
Debug: 48 7 command.c:289 register_command(): command 'itm port' is already registered
Debug: 49 7 command.c:289 register_command(): command 'itm ports' is already registered
Debug: 50 7 command.c:289 register_command(): command 'tpiu' is already registered
Debug: 51 7 command.c:289 register_command(): command 'tpiu config' is already registered
Debug: 52 7 command.c:289 register_command(): command 'cortex_m' is already registered
Debug: 53 7 command.c:289 register_command(): command 'cortex_m maskisr' is already registered
Debug: 54 7 command.c:289 register_command(): command 'cortex_m vector_catch' is already registered
Debug: 55 7 command.c:289 register_command(): command 'cortex_m reset_config' is already registered
Debug: 56 7 command.c:289 register_command(): command 'cortex_m smp' is already registered
Debug: 57 7 command.c:289 register_command(): command 'cortex_m smp_gdb' is already registered
Debug: 58 7 command.c:289 register_command(): command 'rtt' is already registered
Debug: 59 7 command.c:289 register_command(): command 'rtt setup' is already registered
Debug: 60 7 command.c:289 register_command(): command 'rtt start' is already registered
Debug: 61 7 command.c:289 register_command(): command 'rtt stop' is already registered
Debug: 62 7 command.c:289 register_command(): command 'rtt polling_interval' is already registered
Debug: 63 7 command.c:289 register_command(): command 'rtt channels' is already registered
Debug: 64 7 command.c:289 register_command(): command 'rtt channellist' is already registered
Debug: 65 7 command.c:155 script_debug(): command - rp2040.core1 cortex_m reset_config sysresetreq
Debug: 66 7 command.c:155 script_debug(): command - rp2040.core0 configure -rtos hwthread
Info : 67 7 hwthread.c:403 hwthread_create(): Hardware thread awareness created
Debug: 68 7 command.c:155 script_debug(): command - rp2040.core1 configure -rtos hwthread
Info : 69 7 hwthread.c:403 hwthread_create(): Hardware thread awareness created
Debug: 70 7 command.c:155 script_debug(): command - target smp rp2040.core0 rp2040.core1
Debug: 71 7 target.c:6494 jim_target_smp(): 3
Debug: 72 7 target.c:6454 create_target_list_node(): rp2040.core0
Debug: 73 7 target.c:6454 create_target_list_node(): rp2040.core1
Debug: 74 7 hwthread.c:203 hwthread_update_threads(): hwthread_update_threads current_thread=-1
Debug: 75 7 command.c:155 script_debug(): command - rp2040.core0 configure -work-area-phys 0x20010000 -work-area-size 0x10000 -work-area-backup 1
Debug: 76 7 target.c:2199 target_free_all_working_areas_restore(): freeing all working areas
Debug: 77 7 target.c:2199 target_free_all_working_areas_restore(): freeing all working areas
Debug: 78 7 target.c:2199 target_free_all_working_areas_restore(): freeing all working areas
Debug: 79 7 command.c:155 script_debug(): command - flash bank rp2040.flash rp2040_flash 0x10000000 0 0 0 rp2040.core0
Debug: 80 7 tcl.c:1305 handle_flash_bank_command(): 'rp2040_flash' driver usage field missing
Debug: 81 7 command.c:155 script_debug(): command - flash bank rp2040.alias virtual 0x10000000 0 0 0 rp2040.core1 rp2040.flash
Debug: 82 7 tcl.c:1305 handle_flash_bank_command(): 'virtual' driver usage field missing
Debug: 83 7 command.c:155 script_debug(): command - targets rp2040.core0
Debug: 84 7 command.c:155 script_debug(): command - adapter speed 5000
Debug: 85 7 adapter.c:251 adapter_config_khz(): handle adapter khz
Debug: 86 7 adapter.c:215 adapter_khz_to_speed(): convert khz to adapter specific speed value
Debug: 87 7 adapter.c:215 adapter_khz_to_speed(): convert khz to adapter specific speed value
User : 88 7 options.c:52 configuration_output_handler(): adapter speed: 5000 kHz
User : 89 7 options.c:52 configuration_output_handler():
Info : 90 8 server.c:298 add_service(): Listening on port 6666 for tcl connections
Info : 91 8 server.c:298 add_service(): Listening on port 4444 for telnet connections
Debug: 92 8 command.c:155 script_debug(): command - init
Debug: 93 8 command.c:155 script_debug(): command - target init
Debug: 94 8 command.c:155 script_debug(): command - target names
Debug: 95 8 command.c:155 script_debug(): command - rp2040.core0 cget -event gdb-flash-erase-start
Debug: 96 8 command.c:155 script_debug(): command - rp2040.core0 configure -event gdb-flash-erase-start reset init
Debug: 97 8 command.c:155 script_debug(): command - rp2040.core0 cget -event gdb-flash-write-end
Debug: 98 8 command.c:155 script_debug(): command - rp2040.core0 configure -event gdb-flash-write-end reset halt
Debug: 99 8 command.c:155 script_debug(): command - rp2040.core0 cget -event gdb-attach
Debug: 100 8 command.c:155 script_debug(): command - rp2040.core0 configure -event gdb-attach halt 1000
Debug: 101 8 command.c:155 script_debug(): command - rp2040.core1 cget -event gdb-flash-erase-start
Debug: 102 8 command.c:155 script_debug(): command - rp2040.core1 configure -event gdb-flash-erase-start reset init
Debug: 103 8 command.c:155 script_debug(): command - rp2040.core1 cget -event gdb-flash-write-end
Debug: 104 8 command.c:155 script_debug(): command - rp2040.core1 configure -event gdb-flash-write-end reset halt
Debug: 105 8 command.c:155 script_debug(): command - rp2040.core1 cget -event gdb-attach
Debug: 106 8 command.c:155 script_debug(): command - rp2040.core1 configure -event gdb-attach halt 1000
Debug: 107 8 target.c:1657 handle_target_init_command(): Initializing targets...
Debug: 108 8 semihosting_common.c:109 semihosting_common_init():
Debug: 109 8 semihosting_common.c:109 semihosting_common_init():
Debug: 110 39 cmsis_dap_usb_bulk.c:171 cmsis_dap_usb_open(): enumerating interfaces of 0x0781:0x55a8
Debug: 111 93 cmsis_dap_usb_bulk.c:171 cmsis_dap_usb_open(): enumerating interfaces of 0x0b95:0x1790
Debug: 112 122 cmsis_dap_usb_bulk.c:171 cmsis_dap_usb_open(): enumerating interfaces of 0x0b95:0x1790
Debug: 113 122 cmsis_dap_usb_bulk.c:171 cmsis_dap_usb_open(): enumerating interfaces of 0x0b95:0x1790
Debug: 114 124 cmsis_dap_usb_bulk.c:171 cmsis_dap_usb_open(): enumerating interfaces of 0x05e3:0x0764
Debug: 115 124 cmsis_dap_usb_bulk.c:171 cmsis_dap_usb_open(): enumerating interfaces of 0x2109:0x0817
Debug: 116 124 cmsis_dap_usb_bulk.c:171 cmsis_dap_usb_open(): enumerating interfaces of 0x1d6b:0x0003
Debug: 117 222 cmsis_dap_usb_bulk.c:171 cmsis_dap_usb_open(): enumerating interfaces of 0x8087:0x0029
Debug: 118 325 cmsis_dap_usb_bulk.c:171 cmsis_dap_usb_open(): enumerating interfaces of 0x27c6:0x521d
Debug: 119 381 cmsis_dap_usb_bulk.c:171 cmsis_dap_usb_open(): enumerating interfaces of 0x2109:0x8817
Debug: 120 450 cmsis_dap_usb_bulk.c:151 cmsis_dap_usb_open(): found product string of 0x2e8a:0x000c 'Debug Probe (CMSIS-DAP)'
Debug: 121 450 cmsis_dap_usb_bulk.c:171 cmsis_dap_usb_open(): enumerating interfaces of 0x2e8a:0x000c
Debug: 122 456 cmsis_dap_usb_bulk.c:218 cmsis_dap_usb_open(): found interface 0 string 'CMSIS-DAP v2 Interface'
Info : 123 456 cmsis_dap_usb_bulk.c:321 cmsis_dap_usb_open(): Using CMSIS-DAPv2 interface with VID:PID=0x2e8a:0x000c, serial=E661640843995133
Info : 124 467 cmsis_dap.c:1110 cmsis_dap_get_caps_info(): CMSIS-DAP: SWD supported
Info : 125 467 cmsis_dap.c:1110 cmsis_dap_get_caps_info(): CMSIS-DAP: Atomic commands supported
Info : 126 467 cmsis_dap.c:1110 cmsis_dap_get_caps_info(): CMSIS-DAP: Test domain timer supported
Info : 127 467 cmsis_dap.c:1087 cmsis_dap_get_version_info(): CMSIS-DAP: FW Version = 2.0.0
Info : 128 467 cmsis_dap.c:1241 cmsis_dap_swd_open(): CMSIS-DAP: Interface Initialised (SWD)
Debug: 129 467 cmsis_dap.c:1326 cmsis_dap_init(): CMSIS-DAP: Packet Count = 2
Debug: 130 468 cmsis_dap.c:1329 cmsis_dap_init(): Allocating FIFO for 2 pending packets
Info : 131 468 cmsis_dap.c:1149 cmsis_dap_get_status(): SWCLK/TCK = 0 SWDIO/TMS = 0 TDI = 0 TDO = 0 nTRST = 0 nRESET = 0
Info : 132 468 cmsis_dap.c:1381 cmsis_dap_init(): CMSIS-DAP: Interface ready
Debug: 133 468 adapter.c:215 adapter_khz_to_speed(): convert khz to adapter specific speed value
Debug: 134 468 adapter.c:219 adapter_khz_to_speed(): have adapter set up
Debug: 135 469 adapter.c:215 adapter_khz_to_speed(): convert khz to adapter specific speed value
Debug: 136 469 adapter.c:219 adapter_khz_to_speed(): have adapter set up
Info : 137 469 adapter.c:179 adapter_init(): clock speed 5000 kHz
Debug: 138 469 openocd.c:134 handle_init_command(): Debug Adapter init complete
Debug: 139 469 command.c:155 script_debug(): command - transport init
Debug: 140 469 transport.c:219 handle_transport_init(): handle_transport_init
Debug: 141 469 command.c:155 script_debug(): command - dap init
Debug: 142 469 arm_dap.c:97 dap_init_all(): Initializing all DAPs ...
Debug: 143 469 arm_dap.c:121 dap_init_all(): DAP rp2040.cpu configured by default to use ADIv5 protocol
Debug: 144 469 cmsis_dap.c:1190 cmsis_dap_swd_switch_seq(): JTAG-to-DORMANT
Debug: 145 470 cmsis_dap.c:1205 cmsis_dap_swd_switch_seq(): DORMANT-to-SWD
Info : 146 471 adi_v5_swd.c:313 swd_connect_multidrop(): SWD DPIDR 0x0bc12477, DLPIDR 0x00000001
Debug: 147 471 arm_adi_v5.c:679 dap_dp_init(): rp2040.dap0
Debug: 148 471 arm_adi_v5.c:711 dap_dp_init(): DAP: wait CDBGPWRUPACK
Debug: 149 471 arm_adi_v5.h:639 dap_dp_poll_register(): DAP: poll 4, mask 0x20000000, value 0x20000000
Debug: 150 471 arm_adi_v5.c:719 dap_dp_init(): DAP: wait CSYSPWRUPACK
Debug: 151 471 arm_adi_v5.h:639 dap_dp_poll_register(): DAP: poll 4, mask 0x80000000, value 0x80000000
Debug: 152 472 cmsis_dap.c:817 cmsis_dap_swd_write_from_queue(): refusing to enable sticky overrun detection
Debug: 153 472 arm_dap.c:121 dap_init_all(): DAP rp2040.cpu configured by default to use ADIv5 protocol
Debug: 154 472 cmsis_dap.c:1190 cmsis_dap_swd_switch_seq(): JTAG-to-DORMANT
Debug: 155 473 cmsis_dap.c:1205 cmsis_dap_swd_switch_seq(): DORMANT-to-SWD
Info : 156 474 adi_v5_swd.c:313 swd_connect_multidrop(): SWD DPIDR 0x0bc12477, DLPIDR 0x10000001
Debug: 157 474 arm_adi_v5.c:679 dap_dp_init(): rp2040.dap1
Debug: 158 474 arm_adi_v5.c:711 dap_dp_init(): DAP: wait CDBGPWRUPACK
Debug: 159 474 arm_adi_v5.h:639 dap_dp_poll_register(): DAP: poll 4, mask 0x20000000, value 0x20000000
Debug: 160 474 arm_adi_v5.c:719 dap_dp_init(): DAP: wait CSYSPWRUPACK
Debug: 161 474 arm_adi_v5.h:639 dap_dp_poll_register(): DAP: poll 4, mask 0x80000000, value 0x80000000
Debug: 162 475 cmsis_dap.c:817 cmsis_dap_swd_write_from_queue(): refusing to enable sticky overrun detection
Debug: 163 475 openocd.c:151 handle_init_command(): Examining targets...
Debug: 164 475 target.c:1845 target_call_event_callbacks(): target event 19 (examine-start) for core rp2040.core0
Debug: 165 475 arm_adi_v5.c:1095 dap_get_ap(): refcount AP#0x0 get 1
Debug: 166 476 arm_adi_v5.c:1040 dap_find_get_ap(): Found MEM-AP AHB3 at AP index: 0 (IDR=0x04770031)
Debug: 167 476 arm_adi_v5.c:826 mem_ap_init(): MEM_AP Packed Transfers: disabled
Debug: 168 476 arm_adi_v5.c:837 mem_ap_init(): MEM_AP CFG: large data 0, long address 0, big-endian 0
Debug: 169 477 target.c:2630 target_read_u32(): address: 0xe000ed00, value: 0x410cc601
Info : 170 477 cortex_m.c:2557 cortex_m_examine(): [rp2040.core0] Cortex-M0+ r0p1 processor detected
Debug: 171 477 cortex_m.c:2569 cortex_m_examine(): [rp2040.core0] cpuid: 0x410cc601
Debug: 172 477 target.c:2630 target_read_u32(): address: 0xe000edf0, value: 0x03000000
Debug: 173 477 cortex_m.c:2626 cortex_m_examine(): [rp2040.core0] reset happened some time ago, ignore
Debug: 174 477 target.c:2718 target_write_u32(): address: 0xe000edf0, value: 0xa05f0001
Debug: 175 477 target.c:2718 target_write_u32(): address: 0xe000edfc, value: 0x01000000
Debug: 176 478 target.c:2630 target_read_u32(): address: 0xe0002000, value: 0x00000040
Debug: 177 478 target.c:2718 target_write_u32(): address: 0xe0002008, value: 0x00000000
Debug: 178 478 target.c:2718 target_write_u32(): address: 0xe000200c, value: 0x00000000
Debug: 179 478 target.c:2718 target_write_u32(): address: 0xe0002010, value: 0x00000000
Debug: 180 478 target.c:2718 target_write_u32(): address: 0xe0002014, value: 0x00000000
Debug: 181 479 cortex_m.c:2676 cortex_m_examine(): [rp2040.core0] FPB fpcr 0x40, numcode 4, numlit 0
Debug: 182 479 target.c:2630 target_read_u32(): address: 0xe0001000, value: 0x20000000
Debug: 183 479 cortex_m.c:2372 cortex_m_dwt_setup(): [rp2040.core0] DWT_CTRL: 0x20000000
Debug: 184 479 target.c:2630 target_read_u32(): address: 0xe0001fbc, value: 0x00000000
Debug: 185 479 cortex_m.c:2379 cortex_m_dwt_setup(): [rp2040.core0] DWT_DEVARCH: 0x0
Debug: 186 479 target.c:2718 target_write_u32(): address: 0xe0001028, value: 0x00000000
Debug: 187 479 target.c:2718 target_write_u32(): address: 0xe0001038, value: 0x00000000
Debug: 188 480 cortex_m.c:2428 cortex_m_dwt_setup(): [rp2040.core0] DWT dwtcr 0x20000000, comp 2, watch/trigger
Info : 189 480 cortex_m.c:2685 cortex_m_examine(): [rp2040.core0] target has 4 breakpoints, 2 watchpoints
Debug: 190 480 target.c:1845 target_call_event_callbacks(): target event 21 (examine-end) for core rp2040.core0
Debug: 191 480 target.c:1845 target_call_event_callbacks(): target event 19 (examine-start) for core rp2040.core1
Debug: 192 480 arm_adi_v5.c:1095 dap_get_ap(): refcount AP#0x0 get 1
Debug: 193 481 arm_adi_v5.c:1040 dap_find_get_ap(): Found MEM-AP AHB3 at AP index: 0 (IDR=0x04770031)
Debug: 194 481 arm_adi_v5.c:826 mem_ap_init(): MEM_AP Packed Transfers: disabled
Debug: 195 481 arm_adi_v5.c:837 mem_ap_init(): MEM_AP CFG: large data 0, long address 0, big-endian 0
Debug: 196 482 target.c:2630 target_read_u32(): address: 0xe000ed00, value: 0x410cc601
Info : 197 482 cortex_m.c:2557 cortex_m_examine(): [rp2040.core1] Cortex-M0+ r0p1 processor detected
Debug: 198 482 cortex_m.c:2569 cortex_m_examine(): [rp2040.core1] cpuid: 0x410cc601
Debug: 199 482 target.c:2630 target_read_u32(): address: 0xe000edf0, value: 0x03040000
Debug: 200 482 cortex_m.c:2626 cortex_m_examine(): [rp2040.core1] reset happened some time ago, ignore
Debug: 201 482 target.c:2718 target_write_u32(): address: 0xe000edf0, value: 0xa05f0001
Debug: 202 482 target.c:2718 target_write_u32(): address: 0xe000edfc, value: 0x01000000
Debug: 203 483 target.c:2630 target_read_u32(): address: 0xe0002000, value: 0x00000040
Debug: 204 483 target.c:2718 target_write_u32(): address: 0xe0002008, value: 0x00000000
Debug: 205 483 target.c:2718 target_write_u32(): address: 0xe000200c, value: 0x00000000
Debug: 206 483 target.c:2718 target_write_u32(): address: 0xe0002010, value: 0x00000000
Debug: 207 483 target.c:2718 target_write_u32(): address: 0xe0002014, value: 0x00000000
Debug: 208 484 cortex_m.c:2676 cortex_m_examine(): [rp2040.core1] FPB fpcr 0x40, numcode 4, numlit 0
Debug: 209 484 target.c:2630 target_read_u32(): address: 0xe0001000, value: 0x20000000
Debug: 210 484 cortex_m.c:2372 cortex_m_dwt_setup(): [rp2040.core1] DWT_CTRL: 0x20000000
Debug: 211 484 target.c:2630 target_read_u32(): address: 0xe0001fbc, value: 0x00000000
Debug: 212 484 cortex_m.c:2379 cortex_m_dwt_setup(): [rp2040.core1] DWT_DEVARCH: 0x0
Debug: 213 484 target.c:2718 target_write_u32(): address: 0xe0001028, value: 0x00000000
Debug: 214 484 target.c:2718 target_write_u32(): address: 0xe0001038, value: 0x00000000
Debug: 215 485 cortex_m.c:2428 cortex_m_dwt_setup(): [rp2040.core1] DWT dwtcr 0x20000000, comp 2, watch/trigger
Info : 216 485 cortex_m.c:2685 cortex_m_examine(): [rp2040.core1] target has 4 breakpoints, 2 watchpoints
Debug: 217 485 target.c:1845 target_call_event_callbacks(): target event 21 (examine-end) for core rp2040.core1
Debug: 218 485 command.c:155 script_debug(): command - flash init
Debug: 219 485 tcl.c:1375 handle_flash_init_command(): Initializing flash devices...
Debug: 220 485 command.c:155 script_debug(): command - nand init
Debug: 221 485 tcl.c:487 handle_nand_init_command(): Initializing NAND devices...
Debug: 222 485 command.c:155 script_debug(): command - pld init
Debug: 223 485 pld.c:194 handle_pld_init_command(): Initializing PLDs...
Debug: 224 485 command.c:155 script_debug(): command - tpiu init
Info : 225 485 gdb_server.c:3791 gdb_target_start(): starting gdb server for rp2040.core0 on 3333
Info : 226 485 server.c:298 add_service(): Listening on port 3333 for gdb connections
/home/manuel/.platformio/packages/toolchain-rp2040-earlephilhower@src-366b9d3680add4ddaf2a0fd991c87459/bin/arm-none-eabi-gdb: /usr/lib64/libtinfo.so.5: no version information available (required by /home/manuel/.platformio/packages/toolchain-rp2040-earlephilhower@src-366b9d3680add4ddaf2a0fd991c87459/bin/arm-none-eabi-gdb)
Reading symbols from /home/manuel/Documents/PlatformIO/Projects/PicoBlinky/.pio/build/picow-debugprobe/firmware.elf...
Warning: 'set target-async', an alias for the command 'set mi-async', is deprecated.
Use 'set mi-async'.
PlatformIO Unified Debugger -> https://bit.ly/pio-debug
PlatformIO: debug_tool = cmsis-dap
PlatformIO: Initializing remote target...
PlatformIO: command = ['', 'define pio_reset_halt_target', ' monitor reset halt', 'end', '', 'define pio_reset_run_target', ' monitor reset', 'end', '', 'target extended-remote /dev/ttyACM0', 'monitor init', 'load', 'pio_reset_halt_target', 'tbreak setup', '', 'define pio_restart_target', ' pio_reset_halt_target', ' tbreak setup', ' continue', 'end']
Ignoring packet error, continuing...
warning: unrecognized item "timeout" in "qSupported" response
Ignoring packet error, continuing...
.pioinit:14: Error in sourced command file:
Remote replied unexpectedly to 'vMustReplyEmpty': timeout