#0  __GI_getenv (name=0x7fb42b5af43b "STEMD_DEVICE_VERIFY_SYSFS", name@entry=0x7fb42b5af439 "SYSTEMD_DEVICE_VERIFY_SYSFS") at ./stdlib/getenv.c:84
  [Error: getenv.c was not found in source tree]
#1  0x00007fb42e241a56 in __GI___libc_secure_getenv (name=name@entry=0x7fb42b5af439 "SYSTEMD_DEVICE_VERIFY_SYSFS") at ./stdlib/secure-getenv.c:29
  [Error: secure-getenv.c was not found in source tree]
#2  0x00007fb42b5961e5 in getenv_bool_secure (p=0x7fb42b5af439 "SYSTEMD_DEVICE_VERIFY_SYSFS") at ../src/basic/env-util.c:769
  [Error: env-util.c was not found in source tree]
#3  device_set_syspath (device=0x7fb3d0157500, _syspath=_syspath@entry=0x7fb3d00404b0 "/sys/devices/platform", verify=verify@entry=true) at ../src/libsystemd/sd-device/sd-device.c:221
  [Error: sd-device.c was not found in source tree]
#4  0x00007fb42b5968da in sd_device_new_from_syspath (ret=ret@entry=0x7fb3d0157360, syspath=syspath@entry=0x7fb3d00404b0 "/sys/devices/platform") at ../src/libsystemd/sd-device/sd-device.c:264
  [Error: sd-device.c was not found in source tree]
#5  0x00007fb42b5976d9 in device_new_from_child (child=0x7fb3d0157350, ret=0x7fb3d0157360) at ../src/libsystemd/sd-device/sd-device.c:886
  [Error: sd-device.c was not found in source tree]
#6  sd_device_get_parent (child=child@entry=0x7fb3d0157350, ret=ret@entry=0x7fb3ea7fa620) at ../src/libsystemd/sd-device/sd-device.c:900
  [Error: sd-device.c was not found in source tree]
#7  0x00007fb42b59e3f3 in enumerator_add_parent_devices (ignore_parent_match=<optimized out>, device=0x7fb3d0157350, enumerator=<optimized out>) at ../src/libsystemd/sd-device/device-enumerator.c:605
  [Error: device-enumerator.c was not found in source tree]
#8  enumerator_scan_dir_and_add_devices (enumerator=enumerator@entry=0x7fb3d0137e10, basedir=basedir@entry=0x7fb42b5af75e "class", subdir1=subdir1@entry=0x7fb3d01659a3 "input", subdir2=subdir2@entry=0x0) at ../src/libsystemd/sd-device/device-enumerator.c:729
  [Error: device-enumerator.c was not found in source tree]
#9  0x00007fb42b59e770 in enumerator_scan_dir (enumerator=enumerator@entry=0x7fb3d0137e10, basedir=basedir@entry=0x7fb42b5af75e "class", subdir=subdir@entry=0x0, subsystem=subsystem@entry=0x0) at ../src/libsystemd/sd-device/device-enumerator.c:764
  [Error: device-enumerator.c was not found in source tree]
#10 0x00007fb42b59f392 in enumerator_scan_devices_all (enumerator=0x7fb3d0137e10) at ../src/libsystemd/sd-device/device-enumerator.c:966
  [Error: device-enumerator.c was not found in source tree]
#11 device_enumerator_scan_devices (enumerator=0x7fb3d0137e10) at ../src/libsystemd/sd-device/device-enumerator.c:993
  [Error: device-enumerator.c was not found in source tree]
#12 device_enumerator_scan_devices (enumerator=0x7fb3d0137e10) at ../src/libsystemd/sd-device/device-enumerator.c:973
  [Error: device-enumerator.c was not found in source tree]
#13 udev_enumerate_scan_devices (udev_enumerate=udev_enumerate@entry=0x7fb3d0051630) at ../src/libudev/libudev-enumerate.c:443
  [Error: libudev-enumerate.c was not found in source tree]
#14 0x00007fb42b83e94d in g_udev_client_query_by_subsystem (client=client@entry=0x7fb41c017820, subsystem=0x7fb42b9180ca "input") at ../gudev/gudevclient.c:356
  [Error: gudevclient.c was not found in source tree]
#15 0x00007fb42b91338b in client_query_by_subsystem_and_device_file (path=0x7fb3d004e130 "/dev/input/event10", subsystem=<optimized out>, client=0x7fb41c017820) at ../libwacom/libwacom.c:206
  [Error: libwacom.c was not found in source tree]
#16 get_device_info (error=0x0, integration_flags=<synthetic pointer>, bus=<synthetic pointer>, name=<synthetic pointer>, product_id=<synthetic pointer>, vendor_id=<synthetic pointer>, path=0x7fb3d004e130 "/dev/input/event10") at ../libwacom/libwacom.c:238
  [Error: libwacom.c was not found in source tree]
#17 libwacom_new_from_path (db=db@entry=0x5565665f5c40, path=0x7fb3d004e130 "/dev/input/event10", fallback=fallback@entry=WFALLBACK_NONE, error=error@entry=0x0) at ../libwacom/libwacom.c:569
  [Error: libwacom.c was not found in source tree]
#18 0x00007fb42e67d367 in meta_input_device_constructed (object=<optimized out>) at ../src/backends/meta-input-device.c:71
  [Error: meta-input-device.c was not found in source tree]
#19 0x00007fb42fb64998 in g_object_new_internal (class=class@entry=0x556566919890, params=params@entry=0x7fb3ea7fa9d0, n_params=n_params@entry=12) at ../../../gobject/gobject.c:2275
  [Error: gobject.c was not found in source tree]
#20 0x00007fb42fb66843 in g_object_new_valist (object_type=<optimized out>, first_property_name=first_property_name@entry=0x7fb42e7a5d7b "name", var_args=var_args@entry=0x7fb3ea7faca0) at ../../../gobject/gobject.c:2563
  [Error: gobject.c was not found in source tree]
#21 0x00007fb42fb66e9d in g_object_new (object_type=object_type@entry=93894000873872, first_property_name=first_property_name@entry=0x7fb42e7a5d7b "name") at ../../../gobject/gobject.c:2038
  [Error: gobject.c was not found in source tree]
#22 0x00007fb42e783555 in meta_input_device_native_new_in_impl (libinput_device=0x7fb3d00fddc0, seat_impl=0x556566918260) at ../src/backends/native/meta-input-device-native.c:1413
  [Error: meta-input-device-native.c was not found in source tree]
#23 evdev_add_device (libinput_device=0x7fb3d00fddc0, seat_impl=0x556566918260) at ../src/backends/native/meta-seat-impl.c:1709
  [Error: meta-seat-impl.c was not found in source tree]
#24 process_base_event (event=0x7fb3d010ac10, seat_impl=0x556566918260) at ../src/backends/native/meta-seat-impl.c:1784
  [Error: meta-seat-impl.c was not found in source tree]
#25 process_event (event=0x7fb3d010ac10, seat_impl=0x556566918260) at ../src/backends/native/meta-seat-impl.c:2645
  [Error: meta-seat-impl.c was not found in source tree]
#26 process_events (seat_impl=seat_impl@entry=0x556566918260) at ../src/backends/native/meta-seat-impl.c:2658
  [Error: meta-seat-impl.c was not found in source tree]
#27 0x00007fb42e784b7a in dispatch_libinput (seat_impl=0x556566918260) at ../src/backends/native/meta-seat-impl.c:245
  [Error: meta-seat-impl.c was not found in source tree]
#28 meta_event_dispatch (g_source=<optimized out>, callback=<optimized out>, user_data=<optimized out>) at ../src/backends/native/meta-seat-impl.c:1547
  [Error: meta-seat-impl.c was not found in source tree]
#29 0x00007fb42f5454e9 in g_main_dispatch (context=0x556566919b70) at ../../../glib/gmain.c:3444
  [Error: gmain.c was not found in source tree]
#30 g_main_context_dispatch (context=0x556566919b70) at ../../../glib/gmain.c:4162
  [Error: gmain.c was not found in source tree]
#31 0x00007fb42f59a198 in g_main_context_iterate.constprop.0 (context=0x556566919b70, block=<optimized out>, dispatch=1, self=<optimized out>) at ../../../glib/gmain.c:4238
  [Error: gmain.c was not found in source tree]
#32 0x00007fb42f544a6f in g_main_loop_run (loop=0x7fb3d0006b00) at ../../../glib/gmain.c:4438
  [Error: gmain.c was not found in source tree]
#33 0x00007fb42e77e7c0 in input_thread (seat_impl=0x556566918260) at ../src/backends/native/meta-seat-impl.c:2868
  [Error: meta-seat-impl.c was not found in source tree]
#34 0x00007fb42f574401 in g_thread_proxy (data=0x55656690bc60) at ../../../glib/gthread.c:831
  [Error: gthread.c was not found in source tree]
#35 0x00007fb42e2902e2 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
  [Error: pthread_create.c was not found in source tree]
#36 0x00007fb42e31f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
  [Error: clone3.S was not found in source tree]