Package: gpsd-tools
Version: 3.25-5
Severity: important
X-Debbugs-Cc: nood...@earth.li
Trying to start gpsmon results in a segfault:
$ gpsmon
tcp://localhost:2947 JSON slave driver>
(82)
{"class":"VERSION","release":"3.25","rev":"3.25","proto_major":3,"proto_minor":15}
(391)
{"class":"DEVICES","devices":[{"class":"DEVICE","path":"/dev/ttyS1","driver":"u-blox","subtype":"SW
1.00 (59842),HW 00070000","subtype1":"PROTVER
14.00,GPS;SBAS;GLO;QZSS","activated":"2025-01-26T11:47:40.180Z
","flags":1,"native":1,"bps":9600,"parity":"N","stopbits":1,"cycle":1.00,"mincycle":0.02},{"class":"DEVICE","path":"/dev/pps0","driver":"PPS","activated":"2025-01-07T20:48:33.147Z"}]}
(122)
{"class":"WATCH","enable":true,"json":false,"nmea":false,"raw":2,"scaled":false,"timing":false,"split24":false,"pps":true}
Segmentation fault
This appears to be something wrong with the ncurses setup; running under GDB
gives:
Program received signal SIGSEGV, Segmentation fault.
Download failed: Invalid
argument. Continuing without source file
./obj/ncurses/../../ncurses/base/lib_delwin.c.
cannot_delete (win=0x4efe40) at ../../ncurses/base/lib_delwin.c:61
warning: 61 ../../ncurses/base/lib_delwin.c: No such file or directory
(gdb) bt
#0 cannot_delete (win=0x4efe40) at ../../ncurses/base/lib_delwin.c:61
#1 delwin (win=0x4efe40) at ../../ncurses/base/lib_delwin.c:83
#2 0x004071ac in switch_type (devtype=<optimized out>) at
gpsd-3.25/gpsmon/gpsmon.c:521
#3 0x0040747a in select_packet_monitor (device=0x491490 <session>) at
gpsd-3.25/gpsmon/gpsmon.c:571
#4 gpsmon_hook (device=0x491490 <session>, changed=<optimized out>) at
gpsd-3.25/gpsmon/gpsmon.c:818
#5 0x0042c7ca in gpsd_multipoll (data_ready=<optimized out>,
device=device@entry=0x491490 <session>, handler=0x4072d9 <gpsmon_hook>,
reawake_time=reawake_time@entry=0) at gpsd-3.25/gpsd/libgpsd_core.c:2078
#6 0x00405502 in main (argc=<optimized out>, argv=<optimized out>) at
gpsd-3.25/gpsmon/gpsmon.c:1464
And running as "gpsmon --nocurses" gives:
$ gpsmon --nocurses
gpsmon: tcp://localhost:2947
(82)
{"class":"VERSION","release":"3.25","rev":"3.25","proto_major":3,"proto_minor":15}
(391)
{"class":"DEVICES","devices":[{"class":"DEVICE","path":"/dev/ttyS1","driver":"u-blox","subtype":"SW
1.00 (59842),HW 00070000","subtype1":"PROTVER
14.00,GPS;SBAS;GLO;QZSS","activated":"2025-01-26T11:51:11.124Z","flags":1,"native":1,"bps":9600,"parity":"N","stopbits":1,"cycle":1.00,"mincycle":0.02},{"class":"DEVICE","path":"/dev/pps0","driver":"PPS","activated":"2025-01-07T20:48:33.147Z"}]}
(122)
{"class":"WATCH","enable":true,"json":false,"nmea":false,"raw":2,"scaled":false,"timing":false,"split24":false,"pps":true}
(26) b56201041200e8618b020f270f270f270f270f270f270f276720
(24) b56201201000e8618b02603b07002f091003fffffffff0e2
(60)
b56201063400d0658b02603b07002f09004cc44304260000000000000000c06fb826000000000000000000000000d00700000f27020084d30100c86e
(16) b56201300800d0658b0200030000fe04
and seems to continue to run just fine.
This is on a machine which was upgraded from bookworm to trixie this
weekend (because I think I've been hitting #926615 and was hoping 64 bit
time_t might help stop the machine becoming entirely unbootable when it
does); gpsmon worked fine under bookworm, and has only started failing
since the upgrade.
-- System Information:
Debian Release: trixie/sid
APT prefers testing-debug
APT policy: (500, 'testing-debug'), (500, 'testing')
Architecture: armhf (armv7l)
Kernel: Linux 6.12.10-armmp (SMP w/4 CPU threads)
Kernel taint flags: TAINT_CRAP
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages gpsd-tools depends on:
ii libbluetooth3 5.79-1
ii libc6 2.40-5
ii libdbus-1-3 1.16.0-1
ii libgps30t64 3.25-5
ii libncurses6 6.5-2+b1
ii libtinfo6 6.5-2+b1
ii libusb-1.0-0 2:1.0.27-1+b1
gpsd-tools recommends no packages.
Versions of packages gpsd-tools suggests:
ii gpsd 3.25-5
-- no debconf information
