Package: pipewire Version: 0.3.38-2 Severity: normal X-Debbugs-Cc: kilob...@angband.pl
Hi! Upon startup, pipewire crashes for me. After poking around, it turns out it's not the startup of pipewire itself, but pipewire-media-session connects to the main part soon after. The crash is easily reproducible by starting pipewire manually, then trying to start pipewire-media-session as well. Starting program: /usr/bin/pipewire [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/arm-linux-gnueabihf/libthread_db.so.1". [New Thread 0xf5f623e0 (LWP 26194)] Thread 1 "pipewire" received signal SIGSEGV, Segmentation fault. spa_pod_builder_addv (args=..., builder=0xfffec38c) at ../spa/include/spa/pod/builder.h:617 Download failed: Invalid argument. Continuing without source file ./obj-arm-linux-gnueabihf/../spa/include/spa/pod/builder.h. 617 ../spa/include/spa/pod/builder.h: No such file or directory. (gdb) bt #0 spa_pod_builder_addv (args=..., builder=0xfffec38c) at ../spa/include/spa/pod/builder.h:617 #1 spa_pod_builder_add (builder=0xfffec38c) at ../spa/include/spa/pod/builder.h:644 #2 0xf54acbca in spa_v4l2_enum_controls (this=this@entry=0xaab0d610, seq=seq@entry=1073742169, start=start@entry=0, num=num@entry=4294967295, filter=filter@entry=0x0) at ../spa/plugins/v4l2/v4l2-utils.c:1127 #3 0xf54ad81e in impl_node_enum_params (object=<optimized out>, seq=1073742169, id=<optimized out>, start=0, num=4294967295, filter=0x0) at ../spa/plugins/v4l2/v4l2-source.c:223 #4 0xf7752444 in pw_impl_node_for_each_param (node=node@entry=0xaab0ebd0, seq=seq@entry=1073742169, param_id=param_id@entry=1, index=index@entry=0, max=max@entry=4294967295, filter=filter@entry=0x0, callback=0xf774bda9 <reply_param>, data=data@entry=0xaab4669c) at ../src/pipewire/impl-node.c:1925 #5 0xf77528cc in node_enum_params (object=0xaab4669c, seq=1073742169, id=1, index=0, num=4294967295, filter=0x0) at ../src/pipewire/impl-node.c:444 #6 0xf70bbf02 in ?? () from /usr/lib/arm-linux-gnueabihf/pipewire-0.3/libpipewire-module-protocol-native.so Backtrace stopped: previous frame identical to this frame (corrupt stack?) (gdb) bt full #0 spa_pod_builder_addv (args=..., builder=0xfffec38c) at ../spa/include/spa/pod/builder.h:617 format = <optimized out> n_values = 1 f = {pod = {size = 32, type = 19}, parent = 0xfffec378, offset = 48, flags = 0} choice = <optimized out> res = 0 frame = <optimized out> ftype = 0 res = <optimized out> frame = <optimized out> ftype = <optimized out> exit = <optimized out> format = <optimized out> n_values = <optimized out> f = {pod = {size = <optimized out>, type = <optimized out>}, parent = <optimized out>, offset = <optimized out>, flags = <optimized out>} choice = <optimized out> key = <optimized out> offset = <optimized out> type = <optimized out> type = <optimized out> strval = <optimized out> len = <optimized out> strval = <optimized out> len = <optimized out> ptr = <optimized out> len = <optimized out> rectval = <optimized out> fracval = <optimized out> child_size = <optimized out> child_type = <optimized out> n_elems = <optimized out> elems = <optimized out> t = <optimized out> pod = <optimized out> #1 spa_pod_builder_add (builder=0xfffec38c) at ../spa/include/spa/pod/builder.h:644 res = <optimized out> args = {__ap = 0xfffec2c4} #2 0xf54acbca in spa_v4l2_enum_controls (this=this@entry=0xaab0d610, seq=seq@entry=1073742169, start=start@entry=0, num=num@entry=4294967295, filter=filter@entry=0x0) at ../spa/plugins/v4l2/v4l2-utils.c:1127 _f = {pod = {size = 88, type = 15}, parent = 0x0, offset = 0, flags = 0} port = 0xaab0d7a0 dev = 0xaab0d8b8 queryctrl = {id = 9963776, type = 1, name = "Brightness", '\000' <repeats 21 times>, minimum = -64, maximum = 64, step = 1, default_value = 0, flags = 0, --Type <RET> for more, q to quit, c to continue without paging-- elem_size = 4, elems = 1, nr_of_dims = 0, dims = {0, 0, 0, 0}, reserved = {0 <repeats 32 times>}} param = <optimized out> b = {data = 0xfffec504, size = 1024, _padding = 0, state = {offset = 96, flags = 0, frame = 0xfffec378}, callbacks = {funcs = 0x0, data = 0x0}} prop_id = <optimized out> ctrl_id = <optimized out> buffer = "\b\000\000\000\017\000\000\000\001\000\004\000\001\000\000\000\001\000\000\000\000\000\000\000\004\000\000\000\003\000\000\000\001\000\002\000\000\000\000\000\003\000\000\000\000\000\000\000 \000\000\000\023\000\000\000\002\000\000\000\000\000\000\000\004\000\000\000\004\000\000\000\034\303\376\377\000\000\000\000\000\000\000\000\300\377\377\377\377\377\377\377\000\000\000\000\004\000\000\000\002", '\000' <repeats 11 times>, "\005", '\000' <repeats 11 times>, "\001\000\000\000\377\377\377\377\000\000\000\000\002\000\000\000\350\005\000\000`\256n\367\000\000\000\000\000\000\000\000T\306\376\377 ", '\000' <repeats 20 times>, "\240n\367\000\000\000\000\002\000\000\000\210vw\367\000\000\000\000\000"... res = <optimized out> next_fl = 3221225472 f = {{pod = {size = 0, type = 0}, parent = 0x0, offset = 0, flags = 0}, {pod = {size = 0, type = 0}, parent = 0x0, offset = 0, flags = 0}} result = {id = 1, index = 0, next = 3231189248, param = 0x0} count = 0 next = <optimized out> __func__ = "spa_v4l2_enum_controls" #3 0xf54ad81e in impl_node_enum_params (object=<optimized out>, seq=1073742169, id=<optimized out>, start=0, num=4294967295, filter=0x0) at ../spa/plugins/v4l2/v4l2-source.c:223 p = 0xaab0d6c8 this = <optimized out> param = <optimized out> b = {data = 0xfffec9e4, size = 1024, _padding = 0, state = {offset = 104, flags = 0, frame = 0x0}, callbacks = {funcs = 0x0, data = 0x0}} buffer = "`\000\000\000\017\000\000\000\001\000\004\000\001\000\000\000\001\000\000\000\000\000\000\000\004\000\000\000\003\000\000\000\001\001\000\000\000\000\000\000\002\000\000\000\000\000\000\000\020\000\000\000\b\000\000\000The V4L2 device\000\003\000\000\000\000\000\000\000\f\000\000\000\b\000\000\000/dev/video0\000\000\000\000\000|\315\376\377\000\000\000\000\000\000\000\000A\331o\365ǶC\365\\\312\376\377\000\323\376\320\001\000\000\000\025HD\365\200#\345\364\000\000\000\000\310u\262\252\200#\345\364\200#\345\364\325\024D\365", '\000' <repeats 28 times>, "\200", '\000' <repeats 19 times>... result = {id = 1, index = 0, next = 1, param = 0xaab56148} count = <optimized out> __func__ = "impl_node_enum_params" next = <optimized out> #4 0xf7752444 in pw_impl_node_for_each_param (node=node@entry=0xaab0ebd0, seq=seq@entry=1073742169, param_id=param_id@entry=1, index=index@entry=0, max=max@entry=4294967295, filter=filter@entry=0x0, callback=0xf774bda9 <reply_param>, data=data@entry=0xaab4669c) at ../src/pipewire/impl-node.c:1925 _f = <optimized out> _res = -95 _n = <optimized out> res = <optimized out> impl = 0xaab0ebd0 user_data = {impl = 0xaab0ebd0, data = 0xaab4669c, callback = 0xf774bda9 <reply_param>, seq = 1073742169, count = 0, cache = 1} listener = {link = {next = 0xaab0d78c, prev = 0xaab0f0f8}, cb = {funcs = 0xf7799448 <node_events>, data = 0xfffece84}, removed = 0x0, priv = 0x0} pi = 0xaab0ec38 node_events = {version = 0, info = 0x0, port_info = 0x0, result = 0xf774ef4d <result_node_params>, event = 0x0} __func__ = "pw_impl_node_for_each_param" --Type <RET> for more, q to quit, c to continue without paging-- #5 0xf77528cc in node_enum_params (object=0xaab4669c, seq=1073742169, id=1, index=0, num=4294967295, filter=0x0) at ../src/pipewire/impl-node.c:444 data = 0xaab4669c resource = <optimized out> node = <optimized out> res = <optimized out> __func__ = "node_enum_params" #6 0xf70bbf02 in ?? () from /usr/lib/arm-linux-gnueabihf/pipewire-0.3/libpipewire-module-protocol-native.so No symbol table info available. Backtrace stopped: previous frame identical to this frame (corrupt stack?) Suspecting that you've implemented autostart only for systemd, I've tried it first; I haven't checked yet if this crash is a systemd related problem. (I'm at the mDebConf Regensburg -- so if any of pipewire maintainers is here, feel free to take a look.) -- System Information: Debian Release: bookworm/sid APT prefers unstable-debug APT policy: (500, 'unstable-debug'), (500, 'testing'), (333, 'unstable'), (250, 'experimental') Architecture: armhf (aarch64) Foreign Architectures: arm64 Kernel: Linux 4.4.207 (SMP w/6 CPU threads) Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages pipewire depends on: ii init-system-helpers 1.60 ii libpipewire-0.3-modules 0.3.38-2 ii pipewire-bin 0.3.38-2 pipewire recommends no packages. pipewire suggests no packages. -- no debconf information