https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=234638
Bug ID: 234638
Summary: x11/libinput: crashes in devel/libudev-devd on device
enumeration
Product: Ports & Packages
Version: Latest
Hardware: Any
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: Individual Port(s)
Assignee: [email protected]
Reporter: [email protected]
Assignee: [email protected]
Flags: maintainer-feedback?([email protected])
$ libinput list-devices
Thread 1 received signal SIGBUS, Bus error.
0x00000008002b61af in udev_list_RB_MINMAX (head=0x800c46f48, val=-1) at
udev-list.c:163
163 RB_GENERATE(udev_list, udev_list_entry, link, udev_list_entry_cmp);
(gdb) bt full
#0 0x00000008002b61af in udev_list_RB_MINMAX (head=0x800c46f48, val=-1) at
udev-list.c:163
tmp = 0x726f666d6f432074
parent = 0x726f666d6f432074
#1 0x00000008002b62ea in udev_list_entry_get_first (ul=0x800c46f48) at
udev-list.c:112
No locals.
#2 0x00000008002b47d0 in udev_device_get_property_value (ud=0x800c46f40,
property=0x80025c7cb "WL_OUTPUT")
at udev-device.c:199
key = 0x800c2b700 "\003"
value = 0x800c9dc00 ""
entry = 0xd
#3 0x00000008002a2275 in device_added (udev_device=0x800c46f40,
input=0x800c2b700,
seat_name=0x80025eaa0 <default_seat_name> "default") at
../src/udev-seat.c:104
device = 0x800c9dc00
devnode = 0x800c46f78 "00/1.70, addr 3"
sysname = 0x800c46f83 "dr 3"
device_seat = 0x80025ea9a <default_seat> "seat0"
output_name = 0x800c46f78 "00/1.70, addr 3"
seat = 0x800c8e000
#4 0x00000008002a25e8 in udev_input_add_devices (input=0x800c2b700,
udev=0x800c445a0) at ../src/udev-seat.c:164
e = 0x800c3c510
entry = 0x800c26280
device = 0x800c46f40
path = 0x800c262a8 "/dev/input/event4"
sysname = 0x800c46f83 "dr 3"
#5 0x00000008002a1cab in udev_input_enable (libinput=0x800c2b700) at
../src/udev-seat.c:274
input = 0x800c2b700
udev = 0x800c445a0
fd = 5
#6 0x00000008002a1a85 in libinput_udev_assign_seat (libinput=0x800c2b700,
seat_id=0x202c9b "seat0")
at ../src/udev-seat.c:398
input = 0x800c2b700
#7 0x0000000000205aec in tools_open_udev (seat=0x202c9b "seat0",
verbose=false, grab=0x7fffffffe19f)
at ../tools/shared.c:274
li = 0x800c2b700
udev = 0x800c445a0
#8 0x00000000002059e6 in tools_open_backend (which=BACKEND_UDEV,
seat_or_device=0x202c9b "seat0",
verbose=false, grab=0x7fffffffe19f) at ../tools/shared.c:323
li = 0x0
#9 0x0000000000204434 in main (argc=1, argv=0x7fffffffe230) at
../tools/libinput-list-devices.c:392
li = 0x0
ev = 0x7fffffffe228
grab = false
$ rm /dev/input/event[47]
$ libinput list-devices
Device: System keyboard multiplexer
Kernel: /dev/input/event0
Group: 1
Seat: seat0, default
Capabilities: keyboard
[...]
$ libevdev_describe /dev/input/event4
name: "Microsoft Comfort Curve Keyboard 3000, class 0/0, rev 2.00/1.70, addr 3"
bustype: 0x3
vendor: 0x45e
product: 0x780
$ libevdev_describe /dev/input/event7
name: "Kingsis Peripherals ZOWIE Gaming mouse, class 0/0, rev 2.00/0.01, addr
5"
bustype: 0x3
vendor: 0x1af3
product: 0x1
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