[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
** Changed in: canonical-devices-system-image Assignee: John McAleely (john.mcaleely) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1598885 Title: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1598885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
** Changed in: media-hub (Ubuntu) Assignee: Lorn Potter (lorn-potter) => (unassigned) ** Changed in: media-hub (Ubuntu RTM) Assignee: Lorn Potter (lorn-potter) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1598885 Title: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1598885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
logcat output when running mediaplayer-app only, without the preview scope: https://pastebin.canonical.com/166479/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1598885 Title: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1598885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
Yeah, I'd start debugging the freeNode() function to see what it expects and exactly why it's not coming back with a status of OK. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1598885 Title: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1598885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
commented out frameworks/av/media/libstagefright/ACodec.cpp:5041, which is: CHECK_EQ(mCodec->mOMX->freeNode(mCodec->mNode), (status_t)OK); and it did not crash. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1598885 Title: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1598885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
Another thing to consider is why is watching a video in the scope followed by the mediaplayer-app different than watching a video in the mediaplayer-app two times in a row? That might also be something to figure out what the difference is. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1598885 Title: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1598885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
Line #56 of the logcat output from comment #21 is definitely key. So it's the cleanup of the MediaCodecDelegate that is having an issue. So now to figure out the root cause of why this case is different when previewing and then watching in mediaplayer-app, and why only on Turbo. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1598885 Title: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1598885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
that should be: https://pastebin.canonical.com/165832/ for the second link in comment #20 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1598885 Title: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1598885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
Here is the procedure without playing in media player (just preview and then back out of the video scope - no crash) https://pastebin.canonical.com/165831 android logcat: https://pastebin.canonical.com/165833 I also got some more debug output from android side during the crash: android logcat: https://pastebin.canonical.com/165828/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1598885 Title: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1598885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
@Lorn: Have you been able to enable the debug messages in ACodec.cpp by uncommenting N_DEBUG (or something close to that) at the top of the .cpp file? I'd also recommend adding some of your own ALOGD messages and such around the area to start debugging why this crash is happening. Comparing a good start of playback via the mediaplayer-app from the scope vs the one that crashes is what I'd suggest looking at next. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1598885 Title: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1598885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
Loaded more android symbols:
(gdb) bt full
#0 __libc_do_syscall () at ../sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:47
No locals.
#1 0xf693162e in __GI_raise (sig=sig@entry=6) at
../sysdeps/unix/sysv/linux/raise.c:55
_a1 = 0
_a3tmp = 6
_a1tmp = 0
_a3 = 6
_nametmp = 268
_a2tmp = 15930
_a2 = 15930
_name = 268
_sys_result =
pd = 0xe4b4f360
pid = 0
selftid = 15930
#2 0xf6932332 in __GI_abort () at abort.c:89
save_stage = 2
act = {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0},
sa_mask = {__val = {3837061060, 2, 4, 4, 3837061060, 4137270779,
4100559909, 4100559877, 4100579404, 139, 0, 4100560477, 0, 7, 8,
3837061052, 1, 4092696661, 7, 3837061148, 139, 29189, 3, 4099495415,
0, 68, 0, 4099482529, 3837061148, 0, 3837061148, 4092696661}},
sa_flags = -457905088, sa_restorer = 0x0}
sigs = {__val = {32, 0 }}
#3 0xf4699930 in __android_log_assert (cond=, tag=0xe4b4f360
"\001", fmt=0xf3f19acb "%s")
at system/core/liblog/logd_write_kern.c:288
buf = "frameworks/av/media/libstagefright/ACodec.cpp:5041 CHECK_EQ(
mCodec->mOMX->freeNode(mCodec->mNode),(status_t)OK) failed: -2147483648 vs.
0\000\000\002", '\000' ,
":\000\000\000\000\000\000\000n\000\000\000\000p\237\366\001\000\000\000\000p\237\366\001\000\000\000\000\243:\000\020\000\200\343\000\000\000\000"...
#4 0xf3e87f08 in android::ACodec::LoadedState::onShutdown (this=0xe5d209c0,
keepComponentAllocated=keepComponentAllocated@entry=false)
at frameworks/av/media/libstagefright/ACodec.cpp:5041
_(float, long __restrict, long) = {static kEmptyString = 0x0,
mData = 0xe381e320
"frameworks/av/media/libstagefright/ACodec.cpp:5041 CHECK_EQ(
mCodec->mOMX->freeNode(mCodec->mNode),(status_t)OK) failed: -2147483648 vs. 0",
mSize = 138, mAllocSize = 160}
_(long double,...)(short) = {static kEmptyString = 0x0, mData =
0xe38052e0 "-2147483648 vs. 0", mSize = 17, mAllocSize = 32}
#5 0xf3e8c55e in android::ACodec::LoadedState::onMessageReceived
(this=, msg=...)
at frameworks/av/media/libstagefright/ACodec.cpp:5086
keepComponentAllocated = 0
handled = false
#6 0xf410273e in android::AHierarchicalStateMachine::handleMessage (this=0x1,
msg=...)
at
frameworks/av/media/libstagefright/foundation/AHierarchicalStateMachine.cpp:58
save = {m_ptr = 0xe5d209c0}
cur = {m_ptr = 0xe5d209c0}
#7 0xf3e839e8 in android::ACodec::onMessageReceived (this=,
msg=...) at frameworks/av/include/media/stagefright/ACodec.h:59
No locals.
#8 0xf41034c4 in android::ALooperRoster::deliverMessage (this=0xf410d02c,
msg=...)
at frameworks/av/media/libstagefright/foundation/ALooperRoster.cpp:138
handler = {m_ptr = 0xe5d20868}
#9 0xf4102e48 in android::ALooper::loop (this=) at
frameworks/av/media/libstagefright/foundation/ALooper.cpp:213
event = {mWhenUs = 110223249075, mMessage = {m_ptr = 0xe3a14000}}
#10 0xf46324d6 in android::Thread::_threadLoop (user=0xe5d45438) at
system/core/libutils/Threads.cpp:776
result =
self = 0xe5d45438
strong = {m_ptr = 0xe5d45438}
weak = {m_ptr = 0xe5d45438, m_refs = 0xe5d404c0}
first = false
#11 0xf4632046 in thread_data_t::trampoline (t=) at
system/core/libutils/Threads.cpp:101
f = 0xf4632465
u = 0xe5d45438
prio = -16
name = 0xe5d27380 "video/avc"
#12 0xf6c81490 in start_thread (arg=0x0) at pthread_create.c:335
pd = 0x0
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {495885144, 267543105,
-457903264, -439219312, 0, -457904784, -457902700, 0, -428879008,
0 }, mask_was_saved = 0}}, priv = {pad =
{0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0,
canceltype = 0}}}
not_first_call =
pagesize_m1 =
sp =
freesize =
__PRETTY_FUNCTION__ = "start_thread"
#13 0xf69a0c4c in ?? () at ../sysdeps/unix/sysv/linux/arm/clone.S:89 from
/lib/arm-linux-gnueabihf/libc.so.6
No locals.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
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https://bugs.launchpad.net/bugs/1598885
Title:
Playing video scope preview followed by playing video from
mediaplayer-app causes media-hub to crash
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[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
Finally got something a tiny bit more descriptive.
47 ../sysdeps/unix/sysv/linux/arm/libc-do-syscall.S: No such file or
directory.
(gdb) bt full
#0 __libc_do_syscall () at ../sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:47
No locals.
#1 0xf693162e in __GI_raise (sig=sig@entry=6) at
../sysdeps/unix/sysv/linux/raise.c:55
_a1 = 0
_a3tmp = 6
_a1tmp = 0
_a3 = 6
_nametmp = 268
_a2tmp = 10919
_a2 = 10919
_name = 268
_sys_result =
pd = 0xe4b4f360
pid = 0
selftid = 10919
#2 0xf6932332 in __GI_abort () at abort.c:89
save_stage = 2
act = {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0},
sa_mask = {__val = {3837061060, 2, 4, 4, 3837061060, 4137270779, 4100559909,
4100559877, 4100579404, 139, 0,
4100560477, 0, 7, 8, 3837061052, 1, 4092696661, 7, 3837061148,
139, 29189, 3, 4099495415, 0, 68, 0, 4099482529, 3837061148, 0, 3837061148,
4092696661}},
sa_flags = -457905088, sa_restorer = 0x0}
sigs = {__val = {32, 0 }}
#3 0xf4699930 in __android_log_assert (cond=, tag=0xe4b4f360
"\001", fmt=0xf3f19acb "%s") at system/core/liblog/logd_write_kern.c:288
buf = "frameworks/av/media/libstagefright/ACodec.cpp:5041 CHECK_EQ(
mCodec->mOMX->freeNode(mCodec->mNode),(status_t)OK) failed: -2147483648 vs.
0\000\000\002", '\000' ,
":\000\000\000\000\000\000\000n\000\000\000\000p\237\366\001\000\000\000\000p\237\366\001\000\000\000\000\243:\000\020\000\200\343\000\000\000\000"...
#4 0xf3e87f08 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
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Title:
Playing video scope preview followed by playing video from
mediaplayer-app causes media-hub to crash
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[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
@Lorn: take a look at these instructions to get further debug symbols across hybris. From the looks of the backtrace, it looks like it's crashing on the Android side. ** Changed in: media-hub (Ubuntu) Assignee: (unassigned) => Lorn Potter (lorn-potter) ** Changed in: media-hub (Ubuntu RTM) Assignee: (unassigned) => Lorn Potter (lorn-potter) ** Changed in: media-hub (Ubuntu) Status: Confirmed => In Progress ** Changed in: media-hub (Ubuntu RTM) Status: Confirmed => In Progress ** Changed in: canonical-devices-system-image Status: Triaged => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1598885 Title: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1598885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
Here's the link: https://wiki.ubuntu.com/Touch/Core/UbuntuDebugAndroid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1598885 Title: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1598885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
Program received signal SIGABRT, Aborted. [Switching to Thread 0xe4b1e360 (LWP 30451)] __libc_do_syscall () at ../sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:47 47 ../sysdeps/unix/sysv/linux/arm/libc-do-syscall.S: No such file or directory. (gdb) info thread Id Target Id Frame 20 Thread 0xf3ac0360 (LWP 29577) "Binder_1" 0xf46d9ee0 in ?? () 19 Thread 0xf30fd360 (LWP 29578) "Binder_2" 0xf46d9ee0 in ?? () 18 Thread 0xedefc360 (LWP 29580) "threaded-ml" 0xf699a4e0 in poll () at ../sysdeps/unix/syscall-template.S:81 17 Thread 0xed4fd360 (LWP 29581) "media-hub-serve" 0xf699a4e0 in poll () at ../sysdeps/unix/syscall-template.S:81 16 Thread 0xe539c360 (LWP 30368) "ALooper" __libc_do_syscall () at ../sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:46 15 Thread 0xe431e360 (LWP 30452) "CodecLooper" 0xf46b23f8 in ?? () 14 Thread 0xe22cb360 (LWP 30455) "amcvideodec-omx" syscall () at ../sysdeps/unix/sysv/linux/arm/syscall.S:37 13 Thread 0xdf1ed360 (LWP 30460) "vqueue:src" syscall () at ../sysdeps/unix/sysv/linux/arm/syscall.S:37 12 Thread 0xde9a6360 (LWP 30461) "aqueue:src" syscall () at ../sysdeps/unix/sysv/linux/arm/syscall.S:37 11 Thread 0xd4bfd360 (LWP 30532) "pool" syscall () at ../sysdeps/unix/sysv/linux/arm/syscall.S:37 10 Thread 0xdb304360 (LWP 30542) "media-hub-serve" 0xf6c8851e in nanosleep () at ../sysdeps/unix/syscall-template.S:81 9Thread 0xdbb04360 (LWP 30543) "Binder_3" 0xf46d9ee0 in ?? () * 8Thread 0xe4b1e360 (LWP 30451) "CodecLooper" __libc_do_syscall () at ../sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:47 7Thread 0xe66fd360 (LWP 30366) "multiqueue0:src" syscall () at ../sysdeps/unix/sysv/linux/arm/syscall.S:37 6Thread 0xe5cfd360 (LWP 30367) "multiqueue0:src" syscall () at ../sysdeps/unix/sysv/linux/arm/syscall.S:37 5Thread 0xe7096360 (LWP 30365) "qtdemux0:sink" syscall () at ../sysdeps/unix/sysv/linux/arm/syscall.S:37 4Thread 0xe78fc360 (LWP 30359) "typefind:sink" syscall () at ../sysdeps/unix/sysv/linux/arm/syscall.S:37 3Thread 0xf26fd360 (LWP 29579) "media-hub-serve" __libc_do_syscall () at ../sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:46 2Thread 0xecafd360 (LWP 29582) "media-hub-serve" 0xf69a1132 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81 1Thread 0xf484b000 (LWP 29560) "media-hub-serve" 0xf699a4e0 in poll () at ../sysdeps/unix/syscall-template.S:81 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1598885 Title: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1598885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
Not much better:
[II 2016-09-04 23:43:23.063275] [player_implementation.cpp:89@operator()]
Released display state: DisplayState::on
[DD 2016-09-04 23:43:23.580995] [ubuntu.cpp:111@Context] apparmor profile name:
unity8-dash
[DD 2016-09-04 23:43:23.581189] [ubuntu.cpp:112@Context] is_unconfined(): false
[DD 2016-09-04 23:43:23.581321] [ubuntu.cpp:113@Context] has_package_name():
true
[DD 2016-09-04 23:43:23.581470] [service_skeleton.cpp:301@operator()] --
Destroying app_name='unity8-dash', info='unity8-dash', ':1.416'
[II 2016-09-04 23:43:23.581630] [playbin.cpp:186@reset] Client died, resetting
pipeline
[TT 2016-09-04 23:43:23.581740] [playbin.cpp:201@reset_pipeline]
[New Thread 0xe5447360 (LWP 17405)]
[New Thread 0xdb822360 (LWP 17638)]
[New Thread 0xd50aa360 (LWP 17625)]
[New Thread 0xdf6ca360 (LWP 17457)]
[New Thread 0xdfefc360 (LWP 17442)]
[New Thread 0xe2f15360 (LWP 17423)]
[New Thread 0xe4c47360 (LWP 17406)]
[New Thread 0xe5cf8360 (LWP 17322)]
[New Thread 0xed6fc360 (LWP 16501)]
[New Thread 0xedefc360 (LWP 16500)]
[New Thread 0xf30fd360 (LWP 16498)]
[New Thread 0xf3ac0360 (LWP 16497)]
Program received signal SIGABRT, Aborted.
[Switching to Thread 0xe5447360 (LWP 17405)]
__libc_do_syscall () at ../sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:47
47 ../sysdeps/unix/sysv/linux/arm/libc-do-syscall.S: No such file or
directory.
(gdb) bt
#0 __libc_do_syscall () at ../sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:47
#1 0xf693162e in __GI_raise (sig=sig@entry=6) at
../sysdeps/unix/sysv/linux/raise.c:55
#2 0xf6932332 in __GI_abort () at abort.c:89
#3 0xf4699930 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
(gdb) bt full
#0 __libc_do_syscall () at ../sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:47
No locals.
#1 0xf693162e in __GI_raise (sig=sig@entry=6) at
../sysdeps/unix/sysv/linux/raise.c:55
_a1 = 0
_a3tmp = 6
_a1tmp = 0
_a3 = 6
_nametmp = 268
_a2tmp = 17405
_a2 = 17405
_name = 268
_sys_result =
pd = 0xe5447360
pid = 0
selftid = 17405
#2 0xf6932332 in __GI_abort () at abort.c:89
save_stage = 2
act = {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0},
sa_mask = {__val = {3846465476, 2, 4, 4, 3846465476, 4137270779, 4100559909,
4100559877,
4100579404, 139, 0, 4100560477, 0, 7, 8, 3846465468, 1,
4092696661, 7, 3846465564, 139, 29189, 3, 4099495415, 0, 68, 0, 4099482529,
3846465564, 0,
3846465564, 4092696661}}, sa_flags = -448500672, sa_restorer =
0x0}
sigs = {__val = {32, 0 }}
#3 0xf4699930 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
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Title:
Playing video scope preview followed by playing video from
mediaplayer-app causes media-hub to crash
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[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
@Lorn: Have you installed libc6-dbg? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1598885 Title: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1598885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
I cannot seem to get a debug build, debug symbols installed or any good backtrace -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1598885 Title: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1598885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
This is what I can get: [TT 2016-09-02 00:59:54.136978] [player_implementation.cpp:230@clear_wakelock] [II 2016-09-02 00:59:54.137228] [player_implementation.cpp:249@clear_wakelock] Clearing display wakelock. [DD 2016-09-02 00:59:56.535177] [ubuntu.cpp:111@Context] apparmor profile name: unconfined [DD 2016-09-02 00:59:56.535388] [ubuntu.cpp:112@Context] is_unconfined(): true [DD 2016-09-02 00:59:56.535526] [ubuntu.cpp:113@Context] has_package_name(): false [DD 2016-09-02 00:59:56.535764] [service_skeleton.cpp:301@operator()] -- Destroying app_name='unconfined', info='unconfined', ':1.191' [II 2016-09-02 00:59:56.535928] [playbin.cpp:186@reset] Client died, resetting pipeline [TT 2016-09-02 00:59:56.536049] [playbin.cpp:201@reset_pipeline] PulseAudio event for sink with index 0 received. [II 2016-09-02 00:59:56.539585] [engine.cpp:73@on_playbin_state_changed] State changed on playbin: PAUSED [II 2016-09-02 00:59:56.539776] [player_implementation.cpp:193@operator()] Emiting playback_status_changed signal: PlaybackStatus::paused [II 2016-09-02 00:59:56.576683] [pulse_audio_output_observer.cpp:323@on_query_for_primary_sink_finished] Checking if port is available -> 0 PulseAudio sink details for sink.primary with index 0 is available: Output to wired headphone: false Output to wired headset: false [II 2016-09-02 00:59:56.606302] [engine.cpp:73@on_playbin_state_changed] State changed on playbin: READY [II 2016-09-02 00:59:56.606943] [player_implementation.cpp:193@operator()] Emiting playback_status_changed signal: PlaybackStatus::ready [TT 2016-09-02 00:59:56.608157] [player_implementation.cpp:230@clear_wakelock] [II 2016-09-02 00:59:56.608436] [player_implementation.cpp:249@clear_wakelock] Clearing display wakelock. [TT 2016-09-02 00:59:56.608610] [track_list_implementation.cpp:378@reset] [II 2016-09-02 00:59:56.608748] [player_implementation.cpp:679@operator()] End of tracklist reached, stopping playback [DD 2016-09-02 00:59:56.608943] [playbin.cpp:560@set_state_and_wait] Requested state change in main thread context. [TT 2016-09-02 00:59:56.609020] [playbin.cpp:534@set_state_in_main_thread] [DD 2016-09-02 00:59:56.609130] [player_implementation.cpp:129@operator()] Setting state for parent: 0x61875c [TT 2016-09-02 00:59:56.610142] [engine.cpp:481@stop] [II 2016-09-02 00:59:56.610338] [player_implementation.cpp:193@operator()] Emiting playback_status_changed signal: PlaybackStatus::stopped [II 2016-09-02 00:59:56.610619] [player_implementation.cpp:328@update_mpris_properties] Updating MPRIS TrackList properties: [II 2016-09-02 00:59:56.610768] [player_implementation.cpp:329@update_mpris_properties] Tracks: 0 [II 2016-09-02 00:59:56.610953] [player_implementation.cpp:330@update_mpris_properties] has_previous: 0 [II 2016-09-02 00:59:56.611208] [player_implementation.cpp:331@update_mpris_properties] has_next: 0 [DD 2016-09-02 00:59:56.611955] [player_implementation.cpp:640@operator()] Resetting current player [TT 2016-09-02 00:59:56.612122] [service_skeleton.cpp:919@reset_current_player] [TT 2016-09-02 00:59:56.612276] [service_skeleton.cpp:770@reset_current_player] [II 2016-09-02 00:59:58.143019] [player_implementation.cpp:89@operator()] Released display state: DisplayState::on [DD 2016-09-02 00:59:58.839399] [ubuntu.cpp:111@Context] apparmor profile name: unity8-dash [DD 2016-09-02 00:59:58.839635] [ubuntu.cpp:112@Context] is_unconfined(): false [DD 2016-09-02 00:59:58.839738] [ubuntu.cpp:113@Context] has_package_name(): true [DD 2016-09-02 00:59:58.839838] [service_skeleton.cpp:301@operator()] -- Destroying app_name='unity8-dash', info='unity8-dash', ':1.187' [II 2016-09-02 00:59:58.839939] [playbin.cpp:186@reset] Client died, resetting pipeline [TT 2016-09-02 00:59:58.840028] [playbin.cpp:201@reset_pipeline] [New Thread 0xe4d9a360 (LWP 16693)] [New Thread 0xda8fd360 (LWP 16795)] [New Thread 0xd42ed360 (LWP 16779)] [New Thread 0xddad1360 (LWP 16709)] [New Thread 0xdf01d360 (LWP 16707)] [New Thread 0xdf84f360 (LWP 16706)] [New Thread 0xe459a360 (LWP 16694)] [New Thread 0xe564b360 (LWP 16610)] [New Thread 0xed0fd360 (LWP 16103)] [New Thread 0xedafc360 (LWP 16102)] [New Thread 0xf22fd360 (LWP 16101)] [New Thread 0xf340e360 (LWP 16099)] Program received signal SIGABRT, Aborted. [Switching to Thread 0xe4d9a360 (LWP 16693)] 0xf62719a6 in ?? () from /lib/arm-linux-gnueabihf/libc.so.6 (gdb) bt #0 0xf62719a6 in ?? () from /lib/arm-linux-gnueabihf/libc.so.6 #1 0xf627f62e in raise () from /lib/arm-linux-gnueabihf/libc.so.6 #2 0xf6280332 in abort () from /lib/arm-linux-gnueabihf/libc.so.6 #3 0xf3fe7930 in ?? () Backtrace stopped: previous frame identical to this frame (corrupt stack?) (gdb) bt full #0 0xf62719a6 in ?? () from /lib/arm-linux-gnueabihf/libc.so.6 No symbol table info available. #1 0xf627f62e in raise () from /lib/arm-linux-gnueabihf/libc.so.6 No symbol table info available. #2 0xf6280332 in abort () from
[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
Sorry, it is turbo that goes to clear_wakelock and then crashes -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1598885 Title: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1598885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
@Lorn: have you been able to get your own backtrace of the crash? It's not happening for me in the latest build for krillin (rc-proposed #420). So it's possible that this is a video driver-specific issue on turbo. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1598885 Title: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1598885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
Happens on my turbo (rc-proposed #169) but not on my nexus 4 (rc- proposed #519) Both have same version of media-hub (Version: 4.6.0+15.04.20160823-0ubuntu1) Comparing both media-hub logs, on turbo it never gets to: [TT 2016-09-01 01:42:19.191777] [player_implementation.cpp:230@clear_wakelock] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1598885 Title: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1598885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
Yeah same for me on turbo. It's less pronounced on other devices, meaning it's a timing issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1598885 Title: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1598885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
It happens to me every time in turbo. current build number: 130 device name: turbo channel: ubuntu-touch/rc-proposed/meizu-pd.en -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1598885 Title: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1598885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
Just saw this. I thought it wasn't a known problem. Good to know it's already reported :) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1598885 Title: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1598885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
** Attachment added: "_usr_bin_media-hub-server.32011.crash" https://bugs.launchpad.net/canonical-devices-system-image/+bug/1598885/+attachment/4699415/+files/_usr_bin_media-hub-server.32011.crash -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1598885 Title: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1598885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
** Also affects: canonical-devices-system-image Importance: Undecided Status: New ** Changed in: canonical-devices-system-image Assignee: (unassigned) => John McAleely (john.mcaleely) ** Changed in: canonical-devices-system-image Status: New => Triaged ** Changed in: canonical-devices-system-image Importance: Undecided => High ** Changed in: media-hub (Ubuntu) Importance: Undecided => High ** Changed in: media-hub (Ubuntu RTM) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1598885 Title: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1598885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
This happens every time for me on turbo on this image: phablet@ubuntu-phablet:~$ system-image-cli -i current build number: 117 device name: turbo channel: ubuntu-touch/rc-proposed/ubuntu last update: 2016-07-04 08:50:53 version version: 117 version ubuntu: 20160702 version device: 20160617-82a5c0d version custom: 20160702 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1598885 Title: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/media-hub/+bug/1598885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1598885] Re: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash
Confirming this can be triggered but only occasionally doesn't happen all the time. ** Changed in: media-hub (Ubuntu) Status: New => Confirmed ** Changed in: media-hub (Ubuntu RTM) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1598885 Title: Playing video scope preview followed by playing video from mediaplayer-app causes media-hub to crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/media-hub/+bug/1598885/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
