Crash into analyze file

[andruxa-smirnov]

When i start Open Inspector for IQ-rec file, app crash with messages:
"Gtk-Message: 22:38:03.538: GtkDialog mapped without a transient parent. This is discouraged.
"Spectrum zoom: 1.1x"
"Spectrum zoom: 1.2x"
"Spectrum zoom: 1.4x"
"Spectrum zoom: 1.5x"
"Spectrum zoom: 1.7x"
"Spectrum zoom: 1.9x"
"Spectrum zoom: 2.1x"
"Spectrum zoom: 2.2x"
"Spectrum zoom: 2.5x"
"Spectrum zoom: 2.7x"
"Spectrum zoom: 3.0x"
"Spectrum zoom: 3.3x"
"Spectrum zoom: 3.7x"
"Spectrum zoom: 4.1x"
"Spectrum zoom: 4.4x"
"Spectrum zoom: 4.9x"
"Spectrum zoom: 5.5x"
"Spectrum zoom: 5.6x"
"Spectrum zoom: 5.1x"
"Spectrum zoom: 4.6x"
"Spectrum zoom: 3.6x"
double free or corruption (fasttop)double free or corruption (fasttop)double free or corruption (fasttop)"

Thats happen not always (memory leaking, may be)

[BatchDrake]

Interesting. I've been trying to track invalid memory accesses and frees before releasing this, but I certainly missed something. Could you provide some additional information on how to reproduce this? Cheers, El sáb., 17 ago. 2019 a las 21:46, andruxa-smirnov (< notifications@github.com>) escribió:

…

When i start Open Inspector for IQ-rec file, app crash with messages: Gtk-Message: 22:38:03.538: GtkDialog mapped without a transient parent. This is discouraged. "Spectrum zoom: 1.1x" "Spectrum zoom: 1.2x" "Spectrum zoom: 1.4x" "Spectrum zoom: 1.5x" "Spectrum zoom: 1.7x" "Spectrum zoom: 1.9x" "Spectrum zoom: 2.1x" "Spectrum zoom: 2.2x" "Spectrum zoom: 2.5x" "Spectrum zoom: 2.7x" "Spectrum zoom: 3.0x" "Spectrum zoom: 3.3x" "Spectrum zoom: 3.7x" "Spectrum zoom: 4.1x" "Spectrum zoom: 4.4x" "Spectrum zoom: 4.9x" "Spectrum zoom: 5.5x" "Spectrum zoom: 5.6x" "Spectrum zoom: 5.1x" "Spectrum zoom: 4.6x" "Spectrum zoom: 3.6x" double free or corruption (fasttop)double free or corruption (fasttop)double free or corruption (fasttop) Thats happen not always (memory leaking, may be) — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <https://github.com/BatchDrake/SigDigger/issues/6?email_source=notifications&email_token=AAEVET6DSJYGEDW6AYNZ3EDQFBIRVA5CNFSM4IMQIYV2YY3PNVWWK3TUL52HS4DFUVEXG43VMWVGG33NNVSW45C7NFSM4HFZQRWQ>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAEVET2JSMPQLUE4EFG64IDQFBIRVANCNFSM4IMQIYVQ> .

--

> Gonzalo José Carracedo Carballal

[andruxa-smirnov]

Yes, from time to time the error is reproduced. Log:

$ /opt/SigDigger/bin/SigDigger
[INFO] bladerf_open_with_devinfo()
[INFO @ "/build/bladerf-zjSF8E/bladerf-2017.12-rc1/host/libraries/libbladeRF/src/version_compat.c":127] FPGA version (v0.10.2) is newer than entries in libbladeRF's compatibility table. Please update libbladeRF if problems arise.
[INFO] bladerf_get_serial() = dd653505c91bb931d09fffec160ccbf4
[INFO] setSampleRate(1, 1.000000 MHz), actual = 1.000000 MHz
[INFO] setSampleRate(0, 1.000000 MHz), actual = 1.000000 MHz
[INFO] bladerf_close()
[INFO] bladerf_open_with_devinfo()
[ERROR] bladerf_open_with_devinfo() returned -7 - No device(s) available
[INFO] bladerf_open_with_devinfo()
[ERROR] bladerf_open_with_devinfo() returned -7 - No device(s) available
[INFO] bladerf_open_with_devinfo()
[ERROR] bladerf_open_with_devinfo() returned -7 - No device(s) available
[INFO] bladerf_open_with_devinfo()
[ERROR] bladerf_open_with_devinfo() returned -7 - No device(s) available
[INFO] bladerf_open_with_devinfo()
[INFO @ "/build/bladerf-zjSF8E/bladerf-2017.12-rc1/host/libraries/libbladeRF/src/version_compat.c":127] FPGA version (v0.10.2) is newer than entries in libbladeRF's compatibility table. Please update libbladeRF if problems arise.
[INFO] bladerf_get_serial() = dd653505c91bb931d09fffec160ccbf4
[INFO] setSampleRate(1, 1.000000 MHz), actual = 1.000000 MHz
[INFO] setSampleRate(0, 1.000000 MHz), actual = 1.000000 MHz
[INFO @ "/build/bladerf-zjSF8E/bladerf-2017.12-rc1/host/libraries/libbladeRF/src/bladerf.c":795] Clamping bandwidth to 1500000Hz
[INFO] setSampleRate(1, 2.000000 MHz), actual = 2.000000 MHz
00Gtk-Message: 09:58:38.717: GtkDialog mapped without a transient parent. This is discouraged.
[INFO] bladerf_close()
Gtk-Message: 09:59:16.529: GtkDialog mapped without a transient parent. This is discouraged.
Gtk-Message: 09:59:53.146: GtkDialog mapped without a transient parent. This is discouraged.
[INFO] bladerf_open_with_devinfo()
[INFO @ "/build/bladerf-zjSF8E/bladerf-2017.12-rc1/host/libraries/libbladeRF/src/version_compat.c":127] FPGA version (v0.10.2) is newer than entries in libbladeRF's compatibility table. Please update libbladeRF if problems arise.
[INFO] bladerf_get_serial() = dd653505c91bb931d09fffec160ccbf4
[INFO] setSampleRate(1, 1.000000 MHz), actual = 1.000000 MHz
[INFO] setSampleRate(0, 1.000000 MHz), actual = 1.000000 MHz
[INFO @ "/build/bladerf-zjSF8E/bladerf-2017.12-rc1/host/libraries/libbladeRF/src/bladerf.c":795] Clamping bandwidth to 1500000Hz
[INFO] setSampleRate(1, 2.000000 MHz), actual = 2.000000 MHz
00[INFO] bladerf_close()
Gtk-Message: 10:01:00.479: GtkDialog mapped without a transient parent. This is discouraged.
Ошибка сегментирования (стек памяти сброшен на диск)

Steps to reproduce:

1. Set bladerf sdr as source.
2. Run.
3. Record bandwidth to file.
4. Stop record, stop sdr.
5. Set recorded file as source.
6. Run.
7. Open inspector (PSK mode).
8. Crash.

[BatchDrake]

I'm afraid I'm failing to reproduce (also I don't have any bladeRF at reach now). Would you mind doing the following?

1. Run gdb /opt/SigDigger/bin/SigDigger
2. In the (gdb) prompt, type run and press Enter
3. SigDigger's window should show up. Try to reproduce until, instead of closing, it gets unresponsive
4. The terminal window should say that the program received a signal (probably SIGSEGV)
5. In the (gdb) prompt, type bt and press Enter
6. A backtrace should appear. Copy and paste it here.

[andruxa-smirnov]

#0 0x00007ffff56ead6e in __pthread_barrier_wait (barrier=0xff193b3e000002b8) at pthread_barrier_wait.c:110
BatchDrake/SigDigger#1 0x00007ffff777437c in suscan_analyzer_source_barrier (analyzer=) at analyzer.c:781
#16 0x00007ffff777e2cc in suscan_inpsched_barrier_cb (mq_out=, wk_private=, cb_private=) at inspsched.c:88
BatchDrake/SuWidgets#2 0x00007ffff7786f49 in suscan_worker_thread (data=0x555555e8ce90) at worker.c:99
BatchDrake/SigDigger#4 0x00007ffff56e36db in start_thread (arg=0x7fffd9152700) at pthread_create.c:463
BatchDrake/SigDigger#5 0x00007ffff4acd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

[BatchDrake]

Confirmed, I was able to replicate in exactly in the same point. Already looking into it.

[BatchDrake]

@andruxa-smirnov do you mind pulling both Suscan and SigDigger and rebuilding again, just to check that everything works now?

[andruxa-smirnov]

@andruxa-smirnov do you mind pulling both Suscan and SigDigger and rebuilding again, just to check that everything works now?

Yes, no mistake in updated code