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bt_mali_multi

macpijan
Oct 8th, 2018
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  1. Thread 3.13 (Thread 431.454):
  2. #0 0xb53d9458 in __GI___poll (fds=fds@entry=0xaaf053e8, nfds=nfds@entry=2, timeout=timeout@entry=-1)
  3. at /usr/src/debug/glibc/2.27-r0/git/sysdeps/unix/sysv/linux/poll.c:29
  4. _a1 = -1427090456
  5. _nr = 168
  6. _a3tmp = -1
  7. _a1tmp = -1427090456
  8. _a3 = -1
  9. _a2tmp = 2
  10. _a2 = 2
  11. _sys_result = <optimized out>
  12. sc_cancel_oldtype = 0
  13. #1 0xb5016720 in g_poll (fds=fds@entry=0xaaf053e8, nfds=nfds@entry=2, timeout=timeout@entry=-1)
  14. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gpoll.c:124
  15. No locals.
  16. #2 0xb5005afc in g_main_context_poll (n_fds=2, fds=0xaaf053e8, priority=<optimized out>, timeout=-1,
  17. context=0xaaf0a948) at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:4192
  18. ret = <optimized out>
  19. errsv = <optimized out>
  20. poll_func = 0xb5016714 <g_poll>
  21. #3 g_main_context_iterate (context=0xaaf0a948, block=block@entry=1, dispatch=dispatch@entry=1,
  22. self=self@entry=0xd6780) at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:3886
  23. max_priority = 2147483647
  24. timeout = -1
  25. some_ready = <optimized out>
  26. nfds = 2
  27. allocated_nfds = <optimized out>
  28. fds = 0xaaf053e8
  29. #4 0xb5005fd8 in g_main_loop_run (loop=0xaaf0aa10)
  30. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:4087
  31. self = 0xd6780
  32. __func__ = "g_main_loop_run"
  33. #5 0xb43c19a4 in gdbus_shared_thread_func (user_data=0xaaf0a930)
  34. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/gio/gdbusprivate.c:275
  35. data = 0xaaf0a930
  36. #6 0xb502fdb8 in g_thread_proxy (data=0xd6780)
  37. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gthread.c:784
  38. thread = 0xd6780
  39. __func__ = "g_thread_proxy"
  40. #7 0xb4a86178 in start_thread (arg=0xaaeff2e0)
  41. at /usr/src/debug/glibc/2.27-r0/git/nptl/pthread_create.c:463
  42. pd = 0xaaeff2e0
  43. unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-469513991, -96188991, -1427115296, -1427116512,
  44. -1416631604, 338, -1416631697, -1416628320, 8388608, -1427116516, 500000,
  45. 0 <repeats 53 times>}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0},
  46. data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
  47. not_first_call = <optimized out>
  48. robust = <optimized out>
  49. #8 0xb53e3378 in ?? () at ../sysdeps/unix/sysv/linux/arm/clone.S:73
  50. from sysroots/armv7vehf-neon-poky-linux-gnueabi/lib/libc.so.6
  51. No locals.
  52. Backtrace stopped: previous frame identical to this frame (corrupt stack?)
  53.  
  54. Thread 3.12 (Thread 431.453):
  55. #0 syscall () at ../sysdeps/unix/sysv/linux/arm/syscall.S:37
  56. No locals.
  57. #1 0xb5051670 in g_cond_wait_until (cond=cond@entry=0x28eb0, mutex=mutex@entry=0x28ea8,
  58. end_time=<optimized out>)
  59. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gthread-posix.c:1442
  60. now = {tv_sec = 182, tv_nsec = 223774001}
  61. span = {tv_sec = 14, tv_nsec = 999960999}
  62. sampled = 0
  63. res = <optimized out>
  64. #2 0xb4fd6154 in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x28ea8, wait=wait@entry=1,
  65. end_time=<optimized out>) at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gasyncqueue.c:422
  66. retval = <optimized out>
  67. __func__ = "g_async_queue_pop_intern_unlocked"
  68. #3 0xb4fd6894 in g_async_queue_timeout_pop (queue=0x28ea8, timeout=<optimized out>)
  69. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gasyncqueue.c:543
  70. end_time = 197223735
  71. retval = <optimized out>
  72. #4 0xb5030c04 in g_thread_pool_wait_for_new_pool ()
  73. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gthreadpool.c:167
  74. pool = <optimized out>
  75. local_max_idle_time = 15000
  76. local_wakeup_thread_serial = <optimized out>
  77. local_max_unused_threads = 2
  78. last_wakeup_thread_serial = 0
  79. have_relayed_thread_marker = 0
  80. #5 g_thread_pool_thread_proxy (data=<optimized out>)
  81. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gthreadpool.c:364
  82. free_pool = <optimized out>
  83. pool = <optimized out>
  84. #6 0xb502fdb8 in g_thread_proxy (data=0xd5a60)
  85. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gthread.c:784
  86. thread = 0xd5a60
  87. __func__ = "g_thread_proxy"
  88. #7 0xb4a86178 in start_thread (arg=0xab8ff2e0)
  89. at /usr/src/debug/glibc/2.27-r0/git/nptl/pthread_create.c:463
  90. pd = 0xab8ff2e0
  91. unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-446445319, -96188991, -1416629536, -1416630752,
  92. -1090523364, 338, -1090523457, -1306610480, 8388608, -1416630756,
  93. 0 <repeats 54 times>}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0},
  94. data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
  95. not_first_call = <optimized out>
  96. robust = <optimized out>
  97. #8 0xb53e3378 in ?? () at ../sysdeps/unix/sysv/linux/arm/clone.S:73
  98. from sysroots/armv7vehf-neon-poky-linux-gnueabi/lib/libc.so.6
  99. No locals.
  100. Backtrace stopped: previous frame identical to this frame (corrupt stack?)
  101.  
  102. Thread 3.11 (Thread 431.452):
  103. #0 0xb53d9458 in __GI___poll (fds=fds@entry=0xd6938, nfds=nfds@entry=1, timeout=timeout@entry=-1)
  104. at /usr/src/debug/glibc/2.27-r0/git/sysdeps/unix/sysv/linux/poll.c:29
  105. _a1 = 878904
  106. _nr = 168
  107. _a3tmp = -1
  108. _a1tmp = 878904
  109. _a3 = -1
  110. _a2tmp = 1
  111. _a2 = 1
  112. _sys_result = <optimized out>
  113. sc_cancel_oldtype = 0
  114. #1 0xb5016720 in g_poll (fds=fds@entry=0xd6938, nfds=nfds@entry=1, timeout=timeout@entry=-1)
  115. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gpoll.c:124
  116. No locals.
  117. #2 0xb5005afc in g_main_context_poll (n_fds=1, fds=0xd6938, priority=<optimized out>, timeout=-1,
  118. context=0xd5758) at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:4192
  119. ret = <optimized out>
  120. errsv = <optimized out>
  121. poll_func = 0xb5016714 <g_poll>
  122. #3 g_main_context_iterate (context=context@entry=0xd5758, block=block@entry=1,
  123. dispatch=dispatch@entry=1, self=<optimized out>)
  124. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:3886
  125. max_priority = 2147483647
  126. timeout = -1
  127. some_ready = <optimized out>
  128. nfds = 1
  129. allocated_nfds = <optimized out>
  130. fds = 0xd6938
  131. #4 0xb5005bd4 in g_main_context_iteration (context=0xd5758, may_block=may_block@entry=1)
  132. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:3952
  133. retval = <optimized out>
  134. #5 0xb5005c20 in glib_worker_main (data=<optimized out>)
  135. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:5747
  136. No locals.
  137. #6 0xb502fdb8 in g_thread_proxy (data=0xb50c487c <unix_signal_refcount>)
  138. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gthread.c:784
  139. thread = 0xb50c487c <unix_signal_refcount>
  140. __func__ = "g_thread_proxy"
  141. #7 0xb4a86178 in start_thread (arg=0xac2ff2e0)
  142. at /usr/src/debug/glibc/2.27-r0/git/nptl/pthread_create.c:463
  143. pd = 0xac2ff2e0
  144. unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-490485511, -96188991, -1406143776, -1406144992,
  145. -1090523452, 338, -1090523545, -1306610480, 8388608, -1406144996,
  146. 0 <repeats 54 times>}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0},
  147. data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
  148. not_first_call = <optimized out>
  149. robust = <optimized out>
  150. #8 0xb53e3378 in ?? () at ../sysdeps/unix/sysv/linux/arm/clone.S:73
  151. from sysroots/armv7vehf-neon-poky-linux-gnueabi/lib/libc.so.6
  152. No locals.
  153. Backtrace stopped: previous frame identical to this frame (corrupt stack?)
  154.  
  155. Thread 3.10 (Thread 431.451):
  156. #0 0xb53d9458 in __GI___poll (fds=fds@entry=0xacd044c0, nfds=nfds@entry=2, timeout=timeout@entry=-1)
  157. at /usr/src/debug/glibc/2.27-r0/git/sysdeps/unix/sysv/linux/poll.c:29
  158. _a1 = -1395637056
  159. _nr = 168
  160. _a3tmp = -1
  161. _a1tmp = -1395637056
  162. _a3 = -1
  163. _a2tmp = 2
  164. _a2 = 2
  165. _sys_result = <optimized out>
  166. sc_cancel_oldtype = 0
  167. #1 0xb5016720 in g_poll (fds=fds@entry=0xacd044c0, nfds=nfds@entry=2, timeout=timeout@entry=-1)
  168. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gpoll.c:124
  169. No locals.
  170. #2 0xb5005afc in g_main_context_poll (n_fds=2, fds=0xacd044c0, priority=<optimized out>, timeout=-1,
  171. context=0xacd005b8) at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:4192
  172. ret = <optimized out>
  173. errsv = <optimized out>
  174. poll_func = 0xb5016714 <g_poll>
  175. #3 g_main_context_iterate (context=0xacd005b8, block=block@entry=1, dispatch=dispatch@entry=1,
  176. self=self@entry=0xba2c0) at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:3886
  177. max_priority = 2147483647
  178. timeout = -1
  179. some_ready = <optimized out>
  180. nfds = 2
  181. allocated_nfds = <optimized out>
  182. fds = 0xacd044c0
  183. #4 0xb5005fd8 in g_main_loop_run (loop=loop@entry=0xacd04478)
  184. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:4087
  185. self = 0xba2c0
  186. __func__ = "g_main_loop_run"
  187. #5 0xb6cfceac in WTF::RunLoop::run ()
  188. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/glib/RunLoopGLib.cpp:96
  189. runLoop = @0xb18da000: {<WTF::FunctionDispatcher> = {<WTF::ThreadSafeRefCounted<WTF::FunctionDispatcher, (WTF::DestructionThread)0>> = {<WTF::ThreadSafeRefCountedBase> = {
  190. m_refCount = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4,
  191. _M_i = 1}, <No data fields>}}, <No data fields>},
  192. _vptr.FunctionDispatcher = 0xb6f99d44 <vtable for WTF::RunLoop+8>}, m_functionQueueLock = {
  193. static isHeldBit = 1 '\001', static hasParkedBit = 2 '\002', m_byte = {
  194. value = {<std::__atomic_base<unsigned char>> = {static _S_alignment = 1,
  195. _M_i = 0 '\000'}, <No data fields>}}}, m_functionQueue = {m_start = 1, m_end = 1,
  196. m_buffer = {<WTF::VectorBufferBase<WTF::Function<void()> >> = {m_buffer = 0xb18fd280,
  197. m_capacity = 16, m_size = 0}, <No data fields>}}, m_mainContext = {
  198. m_ptr = 0xacd005b8},
  199. m_mainLoops = {<WTF::VectorBuffer<WTF::GRefPtr<_GMainLoop>, 0>> = {<WTF::VectorBufferBase<WTF::GRefPtr<_GMainLoop> >> = {m_buffer = 0xb18d9000, m_capacity = 16,
  200. m_size = 1}, <No data fields>}, <No data fields>}, m_source = {m_ptr = 0xacd04488}}
  201. nestedMainLoop = <optimized out>
  202. #6 0xb6cdf0da in WTF::Function<void ()>::operator()() const (this=<synthetic pointer>)
  203. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/Function.h:56
  204. No locals.
  205. #7 WTF::Thread::entryPoint (newThreadContext=0xb18f71e0)
  206. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/Threading.cpp:136
  207. function = {
  208. m_callableWrapper = std::unique_ptr<WTF::Function<void()>::CallableWrapperBase> containing 0xb18f8120}
  209. #8 0xb6cfb6f8 in WTF::wtfThreadEntryPoint (context=<optimized out>)
  210. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/ThreadingPthreads.cpp:227
  211. No locals.
  212. #9 0xb4a86178 in start_thread (arg=0xad6fd2e0)
  213. at /usr/src/debug/glibc/2.27-r0/git/nptl/pthread_create.c:463
  214. pd = 0xad6fd2e0
  215. unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-477894407, -96188991, -1385180448, -1385181664,
  216. -1090521524, 338, -1090521601, -1306610480, 8388608, -1385181668,
  217. 0 <repeats 54 times>}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0},
  218. data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
  219. not_first_call = <optimized out>
  220. robust = <optimized out>
  221. #10 0xb53e3378 in ?? () at ../sysdeps/unix/sysv/linux/arm/clone.S:73
  222. from sysroots/armv7vehf-neon-poky-linux-gnueabi/lib/libc.so.6
  223. No locals.
  224. Backtrace stopped: previous frame identical to this frame (corrupt stack?)
  225.  
  226. Thread 3.9 (Thread 431.449):
  227. #0 0xb5227ce0 in timer_helper_thread (arg=<optimized out>)
  228. at /usr/src/debug/glibc/2.27-r0/git/sysdeps/unix/sysv/linux/timer_routines.c:89
  229. _sys_result = 4294967292
  230. sc_cancel_oldtype = 0
  231. sc_ret = <optimized out>
  232. si = {si_signo = 0, si_errno = 0, si_code = 0, _sifields = {_pad = {0 <repeats 29 times>},
  233. _kill = {si_pid = 0, si_uid = 0}, _timer = {si_tid = 0, si_overrun = 0, si_sigval = {
  234. sival_int = 0, sival_ptr = 0x0}}, _rt = {si_pid = 0, si_uid = 0, si_sigval = {
  235. sival_int = 0, sival_ptr = 0x0}}, _sigchld = {si_pid = 0, si_uid = 0, si_status = 0,
  236. si_utime = 0, si_stime = 0}, _sigfault = {si_addr = 0x0, si_addr_lsb = 0, _bounds = {
  237. _addr_bnd = {_lower = 0x0, _upper = 0x0}, _pkey = 0}}, _sigpoll = {si_band = 0,
  238. si_fd = 0}, _sigsys = {_call_addr = 0x0, _syscall = 0, _arch = 0}}}
  239. result = <optimized out>
  240. ss = {__val = {2147483648, 0 <repeats 31 times>}}
  241. #1 0xb4a86178 in start_thread (arg=0xb1979b40)
  242. at /usr/src/debug/glibc/2.27-r0/git/nptl/pthread_create.c:463
  243. pd = 0xb1979b40
  244. unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-8671143, -96188991, -1315464384, -1315465600,
  245. -1090520972, 338, -1090521305, -1306610480, 22624, -1315465604, 0 <repeats 54 times>},
  246. mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0,
  247. cleanup = 0x0, canceltype = 0}}}
  248. not_first_call = <optimized out>
  249. robust = <optimized out>
  250. #2 0xb53e3378 in ?? () at ../sysdeps/unix/sysv/linux/arm/clone.S:73
  251. from sysroots/armv7vehf-neon-poky-linux-gnueabi/lib/libc.so.6
  252. No locals.
  253. Backtrace stopped: previous frame identical to this frame (corrupt stack?)
  254.  
  255. Thread 3.8 (Thread 431.448):
  256. #0 0xb53db4c8 in ioctl () at ../sysdeps/unix/syscall-template.S:78
  257. No locals.
  258. #1 0xb0750966 in _mali_uku_wait_for_notification ()
  259. from sysroots/armv7vehf-neon-poky-linux-gnueabi/usr/lib/libMali.so
  260. No symbol table info available.
  261. Backtrace stopped: previous frame identical to this frame (corrupt stack?)
  262.  
  263. Thread 3.7 (Thread 431.447):
  264. #0 0xb4a8d7a0 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x1e220)
  265. at /usr/src/debug/glibc/2.27-r0/git/sysdeps/unix/sysv/linux/futex-internal.h:88
  266. _a1 = 123424
  267. _nr = 240
  268. _a3tmp = 0
  269. _a1tmp = 123424
  270. _a3 = 0
  271. _a4tmp = 0
  272. _a2tmp = 128
  273. _a2 = 128
  274. _a4 = 0
  275. __ret = <optimized out>
  276. oldtype = 0
  277. err = <optimized out>
  278. #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x1e1dc, cond=0x1e1f8)
  279. at /usr/src/debug/glibc/2.27-r0/git/nptl/pthread_cond_wait.c:502
  280. spin = 0
  281. buffer = {__routine = 0xb4a8d56c <__condvar_cleanup_waiting>, __arg = 0xae6febb8,
  282. __canceltype = 0, __prev = 0x0}
  283. cbuffer = {wseq = 0, cond = 0x1e1f8, mutex = 0x1e1dc, private = 0}
  284. err = <optimized out>
  285. g = 0
  286. flags = <optimized out>
  287. signals = <optimized out>
  288. result = 0
  289. seq = 0
  290. #2 __pthread_cond_wait (cond=0x1e1f8, mutex=0x1e1dc)
  291. at /usr/src/debug/glibc/2.27-r0/git/nptl/pthread_cond_wait.c:655
  292. No locals.
  293. #3 0xb53f0e0c in __pthread_cond_wait (cond=<optimized out>, mutex=<optimized out>)
  294. at /usr/src/debug/glibc/2.27-r0/git/nptl/forward.c:149
  295. __p = <optimized out>
  296. #4 0xb07504da in _mali_osu_lock_wait ()
  297. from sysroots/armv7vehf-neon-poky-linux-gnueabi/usr/lib/libMali.so
  298. No symbol table info available.
  299. #5 0xb07495f6 in _mali_base_worker_thread ()
  300. from sysroots/armv7vehf-neon-poky-linux-gnueabi/usr/lib/libMali.so
  301. No symbol table info available.
  302. #6 0xae6ff2e0 in ?? ()
  303. No symbol table info available.
  304. Backtrace stopped: previous frame identical to this frame (corrupt stack?)
  305.  
  306. Thread 3.6 (Thread 431.446):
  307. #0 0xb53d9458 in __GI___poll (fds=fds@entry=0xae9044d0, nfds=nfds@entry=2, timeout=timeout@entry=-1)
  308. at /usr/src/debug/glibc/2.27-r0/git/sysdeps/unix/sysv/linux/poll.c:29
  309. _a1 = -1366276912
  310. _nr = 168
  311. _a3tmp = -1
  312. _a1tmp = -1366276912
  313. _a3 = -1
  314. _a2tmp = 2
  315. _a2 = 2
  316. _sys_result = <optimized out>
  317. sc_cancel_oldtype = 0
  318. #1 0xb5016720 in g_poll (fds=fds@entry=0xae9044d0, nfds=nfds@entry=2, timeout=timeout@entry=-1)
  319. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gpoll.c:124
  320. No locals.
  321. #2 0xb5005afc in g_main_context_poll (n_fds=2, fds=0xae9044d0, priority=<optimized out>, timeout=-1,
  322. context=0xae9005b8) at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:4192
  323. ret = <optimized out>
  324. errsv = <optimized out>
  325. poll_func = 0xb5016714 <g_poll>
  326. #3 g_main_context_iterate (context=0xae9005b8, block=block@entry=1, dispatch=dispatch@entry=1,
  327. self=self@entry=0xaf303860) at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:3886
  328. max_priority = 2147483647
  329. timeout = -1
  330. some_ready = <optimized out>
  331. nfds = 2
  332. allocated_nfds = <optimized out>
  333. fds = 0xae9044d0
  334. #4 0xb5005fd8 in g_main_loop_run (loop=loop@entry=0xae904478)
  335. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:4087
  336. self = 0xaf303860
  337. __func__ = "g_main_loop_run"
  338. #5 0xb6cfceac in WTF::RunLoop::run ()
  339. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/glib/RunLoopGLib.cpp:96
  340. runLoop = @0xb18e9000: {<WTF::FunctionDispatcher> = {<WTF::ThreadSafeRefCounted<WTF::FunctionDispatcher, (WTF::DestructionThread)0>> = {<WTF::ThreadSafeRefCountedBase> = {
  341. m_refCount = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4,
  342. _M_i = 1}, <No data fields>}}, <No data fields>},
  343. _vptr.FunctionDispatcher = 0xb6f99d44 <vtable for WTF::RunLoop+8>}, m_functionQueueLock = {
  344. static isHeldBit = 1 '\001', static hasParkedBit = 2 '\002', m_byte = {
  345. value = {<std::__atomic_base<unsigned char>> = {static _S_alignment = 1,
  346. _M_i = 0 '\000'}, <No data fields>}}}, m_functionQueue = {m_start = 9, m_end = 9,
  347. m_buffer = {<WTF::VectorBufferBase<WTF::Function<void()> >> = {m_buffer = 0xb18fd1c0,
  348. m_capacity = 16, m_size = 0}, <No data fields>}}, m_mainContext = {
  349. m_ptr = 0xae9005b8},
  350. m_mainLoops = {<WTF::VectorBuffer<WTF::GRefPtr<_GMainLoop>, 0>> = {<WTF::VectorBufferBase<WTF::GRefPtr<_GMainLoop> >> = {m_buffer = 0xb18e8000, m_capacity = 16,
  351. m_size = 1}, <No data fields>}, <No data fields>}, m_source = {m_ptr = 0xae904488}}
  352. nestedMainLoop = <optimized out>
  353. #6 0xb6cdf0da in WTF::Function<void ()>::operator()() const (this=<synthetic pointer>)
  354. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/Function.h:56
  355. No locals.
  356. #7 WTF::Thread::entryPoint (newThreadContext=0xb18f7090)
  357. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/Threading.cpp:136
  358. function = {
  359. m_callableWrapper = std::unique_ptr<WTF::Function<void()>::CallableWrapperBase> containing 0xb18f80a0}
  360. #8 0xb6cfb6f8 in WTF::wtfThreadEntryPoint (context=<optimized out>)
  361. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/ThreadingPthreads.cpp:227
  362. No locals.
  363. #9 0xb4a86178 in start_thread (arg=0xaf2ff2e0)
  364. at /usr/src/debug/glibc/2.27-r0/git/nptl/pthread_create.c:463
  365. pd = 0xaf2ff2e0
  366. unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-507262727, -96188991, -1355812128, -1355813344,
  367. -1090520588, 338, -1090520665, -1306610480, 8388608, -1355813348,
  368. 0 <repeats 54 times>}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0},
  369. data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
  370. not_first_call = <optimized out>
  371. robust = <optimized out>
  372. #10 0xb53e3378 in ?? () at ../sysdeps/unix/sysv/linux/arm/clone.S:73
  373. from sysroots/armv7vehf-neon-poky-linux-gnueabi/lib/libc.so.6
  374. No locals.
  375. Backtrace stopped: previous frame identical to this frame (corrupt stack?)
  376.  
  377. Thread 3.5 (Thread 431.445):
  378. #0 0xb53d9458 in __GI___poll (fds=fds@entry=0xaf302770, nfds=nfds@entry=1, timeout=timeout@entry=-1)
  379. at /usr/src/debug/glibc/2.27-r0/git/sysdeps/unix/sysv/linux/poll.c:29
  380. _a1 = -1355798672
  381. _nr = 168
  382. _a3tmp = -1
  383. _a1tmp = -1355798672
  384. _a3 = -1
  385. _a2tmp = 1
  386. _a2 = 1
  387. _sys_result = <optimized out>
  388. sc_cancel_oldtype = 0
  389. #1 0xb5016720 in g_poll (fds=fds@entry=0xaf302770, nfds=nfds@entry=1, timeout=timeout@entry=-1)
  390. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gpoll.c:124
  391. No locals.
  392. #2 0xb5005afc in g_main_context_poll (n_fds=1, fds=0xaf302770, priority=<optimized out>, timeout=-1,
  393. context=0xaf3005b8) at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:4192
  394. ret = <optimized out>
  395. errsv = <optimized out>
  396. poll_func = 0xb5016714 <g_poll>
  397. #3 g_main_context_iterate (context=0xaf3005b8, block=block@entry=1, dispatch=dispatch@entry=1,
  398. self=self@entry=0xafd04380) at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:3886
  399. max_priority = 2147483647
  400. timeout = -1
  401. some_ready = <optimized out>
  402. nfds = 1
  403. allocated_nfds = <optimized out>
  404. fds = 0xaf302770
  405. #4 0xb5005fd8 in g_main_loop_run (loop=loop@entry=0xaf303a00)
  406. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:4087
  407. self = 0xafd04380
  408. __func__ = "g_main_loop_run"
  409. #5 0xb6cfceac in WTF::RunLoop::run ()
  410. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/glib/RunLoopGLib.cpp:96
  411. runLoop = @0xb18f0000: {<WTF::FunctionDispatcher> = {<WTF::ThreadSafeRefCounted<WTF::FunctionDispatcher, (WTF::DestructionThread)0>> = {<WTF::ThreadSafeRefCountedBase> = {
  412. m_refCount = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4,
  413. _M_i = 1}, <No data fields>}}, <No data fields>},
  414. _vptr.FunctionDispatcher = 0xb6f99d44 <vtable for WTF::RunLoop+8>}, m_functionQueueLock = {
  415. static isHeldBit = 1 '\001', static hasParkedBit = 2 '\002', m_byte = {
  416. value = {<std::__atomic_base<unsigned char>> = {static _S_alignment = 1,
  417. _M_i = 0 '\000'}, <No data fields>}}}, m_functionQueue = {m_start = 0, m_end = 0,
  418. m_buffer = {<WTF::VectorBufferBase<WTF::Function<void()> >> = {m_buffer = 0x0,
  419. m_capacity = 0, m_size = 0}, <No data fields>}}, m_mainContext = {m_ptr = 0xaf3005b8},
  420. m_mainLoops = {<WTF::VectorBuffer<WTF::GRefPtr<_GMainLoop>, 0>> = {<WTF::VectorBufferBase<WTF::GRefPtr<_GMainLoop> >> = {m_buffer = 0xb18ef000, m_capacity = 16,
  421. m_size = 1}, <No data fields>}, <No data fields>}, m_source = {m_ptr = 0xaf303a10}}
  422. nestedMainLoop = <optimized out>
  423. #6 0xb6cdf0da in WTF::Function<void ()>::operator()() const (this=<synthetic pointer>)
  424. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/Function.h:56
  425. No locals.
  426. #7 WTF::Thread::entryPoint (newThreadContext=0xb18f7060)
  427. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/Threading.cpp:136
  428. function = {
  429. m_callableWrapper = std::unique_ptr<WTF::Function<void()>::CallableWrapperBase> containing 0xb18f8060}
  430. #8 0xb6cfb6f8 in WTF::wtfThreadEntryPoint (context=<optimized out>)
  431. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/ThreadingPthreads.cpp:227
  432. No locals.
  433. #9 0xb4a86178 in start_thread (arg=0xafcff2e0)
  434. at /usr/src/debug/glibc/2.27-r0/git/nptl/pthread_create.c:463
  435. pd = 0xafcff2e0
  436. unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-517748487, -96188991, -1345326368, -1345327584,
  437. -1090520572, 338, -1090520649, -1306610480, 8388608, -1345327588,
  438. 0 <repeats 54 times>}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0},
  439. data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
  440. not_first_call = <optimized out>
  441. robust = <optimized out>
  442. Backtrace stopped: Cannot access memory at address 0x5ac73f6
  443.  
  444. Thread 3.4 (Thread 431.444):
  445. #0 0xb53d9458 in __GI___poll (fds=fds@entry=0xafd02b70, nfds=nfds@entry=1, timeout=timeout@entry=-1)
  446. at /usr/src/debug/glibc/2.27-r0/git/sysdeps/unix/sysv/linux/poll.c:29
  447. _a1 = -1345311888
  448. _nr = 168
  449. _a3tmp = -1
  450. _a1tmp = -1345311888
  451. _a3 = -1
  452. _a2tmp = 1
  453. _a2 = 1
  454. _sys_result = <optimized out>
  455. sc_cancel_oldtype = 0
  456. #1 0xb5016720 in g_poll (fds=fds@entry=0xafd02b70, nfds=nfds@entry=1, timeout=timeout@entry=-1)
  457. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gpoll.c:124
  458. No locals.
  459. #2 0xb5005afc in g_main_context_poll (n_fds=1, fds=0xafd02b70, priority=<optimized out>, timeout=-1,
  460. context=0xafd005b8) at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:4192
  461. ret = <optimized out>
  462. errsv = <optimized out>
  463. poll_func = 0xb5016714 <g_poll>
  464. #3 g_main_context_iterate (context=0xafd005b8, block=block@entry=1, dispatch=dispatch@entry=1,
  465. self=self@entry=0x1aec0) at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:3886
  466. max_priority = 2147483647
  467. timeout = -1
  468. some_ready = <optimized out>
  469. nfds = 1
  470. allocated_nfds = <optimized out>
  471. fds = 0xafd02b70
  472. #4 0xb5005fd8 in g_main_loop_run (loop=loop@entry=0xafd04478)
  473. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:4087
  474. self = 0x1aec0
  475. __func__ = "g_main_loop_run"
  476. #5 0xb6cfceac in WTF::RunLoop::run ()
  477. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/glib/RunLoopGLib.cpp:96
  478. runLoop = @0xb18f3000: {<WTF::FunctionDispatcher> = {<WTF::ThreadSafeRefCounted<WTF::FunctionDispatcher, (WTF::DestructionThread)0>> = {<WTF::ThreadSafeRefCountedBase> = {
  479. m_refCount = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4,
  480. _M_i = 1}, <No data fields>}}, <No data fields>},
  481. _vptr.FunctionDispatcher = 0xb6f99d44 <vtable for WTF::RunLoop+8>}, m_functionQueueLock = {
  482. static isHeldBit = 1 '\001', static hasParkedBit = 2 '\002', m_byte = {
  483. value = {<std::__atomic_base<unsigned char>> = {static _S_alignment = 1,
  484. _M_i = 0 '\000'}, <No data fields>}}}, m_functionQueue = {m_start = 0, m_end = 0,
  485. m_buffer = {<WTF::VectorBufferBase<WTF::Function<void()> >> = {m_buffer = 0x0,
  486. m_capacity = 0, m_size = 0}, <No data fields>}}, m_mainContext = {m_ptr = 0xafd005b8},
  487. m_mainLoops = {<WTF::VectorBuffer<WTF::GRefPtr<_GMainLoop>, 0>> = {<WTF::VectorBufferBase<WTF::GRefPtr<_GMainLoop> >> = {m_buffer = 0xb18f2000, m_capacity = 16,
  488. m_size = 1}, <No data fields>}, <No data fields>}, m_source = {m_ptr = 0xafd04488}}
  489. nestedMainLoop = <optimized out>
  490. #6 0xb6cdf0da in WTF::Function<void ()>::operator()() const (this=<synthetic pointer>)
  491. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/Function.h:56
  492. No locals.
  493. #7 WTF::Thread::entryPoint (newThreadContext=0xb18f7000)
  494. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/Threading.cpp:136
  495. function = {
  496. m_callableWrapper = std::unique_ptr<WTF::Function<void()>::CallableWrapperBase> containing 0xb18f8010}
  497. #8 0xb6cfb6f8 in WTF::wtfThreadEntryPoint (context=<optimized out>)
  498. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/ThreadingPthreads.cpp:227
  499. No locals.
  500. #9 0xb4a86178 in start_thread (arg=0xb06c52e0)
  501. at /usr/src/debug/glibc/2.27-r0/git/nptl/pthread_create.c:463
  502. pd = 0xb06c52e0
  503. unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-25138951, -96188991, -1335078176, -1335079392,
  504. -1090520580, 338, -1090520657, -1306610480, 8388608, -1335079396,
  505. 0 <repeats 54 times>}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0},
  506. data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
  507. not_first_call = <optimized out>
  508. robust = <optimized out>
  509. #10 0xb53e3378 in ?? () at ../sysdeps/unix/sysv/linux/arm/clone.S:73
  510. from sysroots/armv7vehf-neon-poky-linux-gnueabi/lib/libc.so.6
  511. No locals.
  512. Backtrace stopped: previous frame identical to this frame (corrupt stack?)
  513.  
  514. Thread 3.3 (Thread 431.443):
  515. #0 0xb4a8d7a0 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0xb6ff3514)
  516. at /usr/src/debug/glibc/2.27-r0/git/sysdeps/unix/sysv/linux/futex-internal.h:88
  517. _a1 = -1224788716
  518. _nr = 240
  519. _a3tmp = 0
  520. _a1tmp = -1224788716
  521. _a3 = 0
  522. _a4tmp = 0
  523. _a2tmp = 128
  524. _a2 = 128
  525. _a4 = 0
  526. __ret = <optimized out>
  527. oldtype = 0
  528. err = <optimized out>
  529. #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x18830, cond=0xb6ff34e8)
  530. at /usr/src/debug/glibc/2.27-r0/git/nptl/pthread_cond_wait.c:502
  531. spin = 0
  532. buffer = {__routine = 0xb4a8d56c <__condvar_cleanup_waiting>, __arg = 0xb21e3bb8,
  533. __canceltype = -1224788776, __prev = 0x0}
  534. cbuffer = {wseq = 9, cond = 0xb6ff34e8, mutex = 0x18830, private = 0}
  535. err = <optimized out>
  536. g = 1
  537. flags = <optimized out>
  538. signals = <optimized out>
  539. result = 0
  540. seq = 4
  541. #2 __pthread_cond_wait (cond=0xb6ff34e8, mutex=0x18830)
  542. at /usr/src/debug/glibc/2.27-r0/git/nptl/pthread_cond_wait.c:655
  543. No locals.
  544. #3 0xb53f0e0c in __pthread_cond_wait (cond=<optimized out>, mutex=<optimized out>)
  545. at /usr/src/debug/glibc/2.27-r0/git/nptl/forward.c:149
  546. __p = <optimized out>
  547. #4 0xb41b2b00 in __gthread_cond_wait (__mutex=<optimized out>, __cond=0xb6ff34e8)
  548. at /usr/src/debug/gcc-runtime/7.3.0-r0/arm-poky-linux-gnueabi/libstdc++-v3/include/arm-poky-linux-gnueabi/bits/gthr-default.h:864
  549. No locals.
  550. #5 std::condition_variable::wait (this=this@entry=0xb6ff34e8, __lock=...)
  551. at /usr/src/debug/gcc-runtime/7.3.0-r0/libstdc++-v3/src/c++11/condition_variable.cc:53
  552. __e = <optimized out>
  553. #6 0xb6d06a9a in std::_V2::condition_variable_any::wait<std::unique_lock<bmalloc::Mutex> > (
  554. __lock=<synthetic pointer>..., this=<optimized out>)
  555. at /usr/include/c++/7.3.0/condition_variable:251
  556. __mutex = std::shared_ptr (count 2, weak 0) <optimized out>
  557. __my_lock = {_M_device = 0x0, _M_owns = false}
  558. __my_lock2 = {_M_device = 0x18830, _M_owns = true}
  559. #7 std::_V2::condition_variable_any::wait<std::unique_lock<bmalloc::Mutex>, bmalloc::Scavenger::threadRunLoop()::<lambda()> > (__p=..., __lock=<synthetic pointer>..., this=<optimized out>)
  560. at /usr/include/c++/7.3.0/condition_variable:260
  561. No locals.
  562. #8 bmalloc::Scavenger::threadRunLoop (this=0xb6ff34d8)
  563. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/bmalloc/bmalloc/Scavenger.cpp:380
  564. lock = {_M_device = <optimized out>, _M_owns = false}
  565. freeableMemory = <optimized out>
  566. #9 0xb6d06e6c in bmalloc::Scavenger::threadEntryPoint (scavenger=<optimized out>)
  567. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/bmalloc/bmalloc/Scavenger.cpp:359
  568. No locals.
  569. #10 0xb41b8a50 in std::execute_native_thread_routine (__p=0x18850)
  570. at /usr/src/debug/gcc-runtime/7.3.0-r0/libstdc++-v3/src/c++11/thread.cc:83
  571. __t = std::unique_ptr<std::thread::_State> containing 0x18850
  572. #11 0xb4a86178 in start_thread (arg=0xb21e42e0)
  573. at /usr/src/debug/glibc/2.27-r0/git/nptl/pthread_create.c:463
  574. pd = 0xb21e42e0
  575. unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-51242759, -96188991, -1306639648, -1306640864,
  576. -1090520704, 338, -1090520705, -1306610480, 8388608, -1306640868,
  577. 0 <repeats 54 times>}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0},
  578. data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
  579. not_first_call = <optimized out>
  580. robust = <optimized out>
  581. #12 0xb53e3378 in ?? () at ../sysdeps/unix/sysv/linux/arm/clone.S:73
  582. from sysroots/armv7vehf-neon-poky-linux-gnueabi/lib/libc.so.6
  583. No locals.
  584. Backtrace stopped: previous frame identical to this frame (corrupt stack?)
  585.  
  586. Thread 3.2 (Thread 431.455):
  587. #0 wpe_renderer_backend_egl_offscreen_target_create ()
  588. at /usr/src/debug/libwpe/1.0.0-r0/libwpe-1.0.0/src/renderer-backend-egl.c:143
  589. target = 0x106b8
  590. #1 0xb62205f6 in WebCore::GLContextEGL::createWPEContext (platformDisplay=...,
  591. sharingContext=sharingContext@entry=0x0)
  592. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebCore/platform/graphics/egl/GLContextEGLWPE.cpp:62
  593. display = 0x1
  594. config = 0x6000000a
  595. context = 0x40000001
  596. target = <optimized out>
  597. window = <optimized out>
  598. surface = <optimized out>
  599. #2 0xb622095a in WebCore::GLContextEGL::createSharingContext (platformDisplay=...)
  600. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebCore/platform/graphics/egl/GLContextEGL.cpp:292
  601. context = std::unique_ptr<WebCore::GLContextEGL> containing 0x0
  602. #3 0xb620ab8a in WebCore::GLContext::createSharingContext (display=...)
  603. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebCore/platform/graphics/GLContext.cpp:125
  604. eglContext = std::unique_ptr<WebCore::GLContextEGL> containing 0xb53f1108 <pthread_mutex_unlock+76>
  605. #4 0xb620b1a0 in WebCore::PlatformDisplay::sharingGLContext (this=this@entry=0xb18ed020)
  606. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebCore/platform/graphics/PlatformDisplay.cpp:166
  607. No locals.
  608. #5 0xb62207d0 in WebCore::GLContextEGL::createContext (window=0x10538, platformDisplay=...)
  609. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebCore/platform/graphics/egl/GLContextEGL.cpp:240
  610. eglSharingContext = <optimized out>
  611. context = std::unique_ptr<WebCore::GLContextEGL> containing 0x5
  612. #6 0xb620b056 in WebCore::GLContext::createContextForWindow (windowHandle=windowHandle@entry=0x10538,
  613. platformDisplay=<optimized out>)
  614. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebCore/platform/graphics/GLContext.cpp:98
  615. eglContext = std::unique_ptr<WebCore::GLContextEGL> containing 0xb18f6300
  616. display = <optimized out>
  617. #7 0xb580abc8 in WebKit::ThreadedCompositor::createGLContext (this=0xb18f6300)
  618. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebKit/Shared/CoordinatedGraphics/threadedcompositor/ThreadedCompositor.cpp:90
  619. No locals.
  620. #8 0xb580a304 in WTF::Function<void ()>::operator()() const (this=0xb1882058)
  621. at /usr/src/debug/wpewebkit/2.21.91-r0/build/DerivedSources/ForwardingHeaders/wtf/Function.h:56
  622. No locals.
  623. #9 WebKit::CompositingRunLoop::<lambda()>::operator() (__closure=0xb1882054)
  624. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebKit/Shared/CoordinatedGraphics/threadedcompositor/CompositingRunLoop.cpp:138
  625. function = {
  626. m_callableWrapper = std::unique_ptr<WTF::Function<void()>::CallableWrapperBase> containing 0xb1882040}
  627. this = 0xb1897880
  628. #10 WTF::Function<void()>::CallableWrapper<WebKit::CompositingRunLoop::performTaskSync(WTF::Function<void()>&&)::<lambda()> >::call(void) (this=0xb1882050)
  629. at /usr/src/debug/wpewebkit/2.21.91-r0/build/DerivedSources/ForwardingHeaders/wtf/Function.h:101
  630. No locals.
  631. #11 0xb6cde41e in WTF::Function<void ()>::operator()() const (this=<synthetic pointer>)
  632. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/Function.h:56
  633. No locals.
  634. #12 WTF::RunLoop::performWork (this=0xb1880000)
  635. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/RunLoop.cpp:106
  636. function = {
  637. m_callableWrapper = std::unique_ptr<WTF::Function<void()>::CallableWrapperBase> containing 0xb1882060}
  638. functionsToHandle = <optimized out>
  639. #13 0xb6cfc770 in WTF::RunLoop::<lambda(gpointer)>::operator() (__closure=0x0,
  640. userData=<optimized out>)
  641. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/glib/RunLoopGLib.cpp:68
  642. No locals.
  643. #14 WTF::RunLoop::<lambda(gpointer)>::_FUN(gpointer) ()
  644. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/glib/RunLoopGLib.cpp:70
  645. No locals.
  646. #15 0xb50058b4 in g_main_dispatch (context=0xf9cd0)
  647. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:3165
  648. dispatch = 0xb6cfc775 <WTF::<lambda(GSource*, GSourceFunc, gpointer)>::_FUN(GSource *, GSourceFunc, gpointer)>
  649. prev_source = 0x0
  650. was_in_call = 0
  651. user_data = 0xb1880000
  652. callback = 0xb6cfc769 <WTF::RunLoop::<lambda(gpointer)>::_FUN(gpointer)>
  653. cb_funcs = 0xb50c45a0 <g_source_callback_funcs>
  654. cb_data = 0xdc068
  655. need_destroy = <optimized out>
  656. source = 0x36c08
  657. current = 0xaa5019b0
  658. i = 0
  659. #16 g_main_context_dispatch (context=context@entry=0xf9cd0)
  660. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:3818
  661. No locals.
  662. #17 0xb5005b44 in g_main_context_iterate (context=0xf9cd0, block=block@entry=1,
  663. dispatch=dispatch@entry=1, self=self@entry=0xaa507320)
  664. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:3891
  665. max_priority = -70
  666. timeout = 0
  667. some_ready = 1
  668. nfds = <optimized out>
  669. allocated_nfds = <optimized out>
  670. fds = 0x106d8
  671. #18 0xb5005fd8 in g_main_loop_run (loop=loop@entry=0xfa498)
  672. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:4087
  673. self = 0xaa507320
  674. __func__ = "g_main_loop_run"
  675. #19 0xb6cfceac in WTF::RunLoop::run ()
  676. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/glib/RunLoopGLib.cpp:96
  677. runLoop = @0xb1880000: {<WTF::FunctionDispatcher> = {<WTF::ThreadSafeRefCounted<WTF::FunctionDispatcher, (WTF::DestructionThread)0>> = {<WTF::ThreadSafeRefCountedBase> = {
  678. m_refCount = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4,
  679. _M_i = 2}, <No data fields>}}, <No data fields>},
  680. _vptr.FunctionDispatcher = 0xb6f99d44 <vtable for WTF::RunLoop+8>}, m_functionQueueLock = {
  681. static isHeldBit = 1 '\001', static hasParkedBit = 2 '\002', m_byte = {
  682. value = {<std::__atomic_base<unsigned char>> = {static _S_alignment = 1,
  683. _M_i = 0 '\000'}, <No data fields>}}}, m_functionQueue = {m_start = 1, m_end = 1,
  684. m_buffer = {<WTF::VectorBufferBase<WTF::Function<void()> >> = {m_buffer = 0xb1897900,
  685. m_capacity = 16, m_size = 0}, <No data fields>}}, m_mainContext = {m_ptr = 0xf9cd0},
  686. m_mainLoops = {<WTF::VectorBuffer<WTF::GRefPtr<_GMainLoop>, 0>> = {<WTF::VectorBufferBase<WTF::GRefPtr<_GMainLoop> >> = {m_buffer = 0xb187f000, m_capacity = 16,
  687. m_size = 1}, <No data fields>}, <No data fields>}, m_source = {m_ptr = 0x36c08}}
  688. nestedMainLoop = <optimized out>
  689. #20 0xb6cdf0da in WTF::Function<void ()>::operator()() const (this=<synthetic pointer>)
  690. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/Function.h:56
  691. No locals.
  692. #21 WTF::Thread::entryPoint (newThreadContext=0xb18aa450)
  693. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/Threading.cpp:136
  694. function = {
  695. m_callableWrapper = std::unique_ptr<WTF::Function<void()>::CallableWrapperBase> containing 0xb1882030}
  696. #22 0xb6cfb6f8 in WTF::wtfThreadEntryPoint (context=<optimized out>)
  697. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/ThreadingPthreads.cpp:227
  698. No locals.
  699. #23 0xb4a86178 in start_thread (arg=0xaa4ff2e0)
  700. at /usr/src/debug/glibc/2.27-r0/git/nptl/pthread_create.c:463
  701. pd = 0xaa4ff2e0
  702. unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-459028231, -96188991, -1437601056, -1437602272,
  703. -1090523284, 338, -1090523361, -1306610480, 8388608, -1437602276, 1065353216,
  704. 0 <repeats 53 times>}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0},
  705. data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
  706. not_first_call = <optimized out>
  707. robust = <optimized out>
  708. #24 0xb53e3378 in ?? () at ../sysdeps/unix/sysv/linux/arm/clone.S:73
  709. from sysroots/armv7vehf-neon-poky-linux-gnueabi/lib/libc.so.6
  710. No locals.
  711. Backtrace stopped: previous frame identical to this frame (corrupt stack?)
  712.  
  713. Thread 3.1 (Thread 431.431):
  714. #0 0xb4a8d7a0 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0xb18f6048)
  715. at /usr/src/debug/glibc/2.27-r0/git/sysdeps/unix/sysv/linux/futex-internal.h:88
  716. _a1 = -1316003768
  717. _nr = 240
  718. _a3tmp = 0
  719. _a1tmp = -1316003768
  720. _a3 = 0
  721. _a4tmp = 0
  722. _a2tmp = 128
  723. _a2 = 128
  724. _a4 = 0
  725. __ret = <optimized out>
  726. oldtype = 0
  727. err = <optimized out>
  728. #1 __pthread_cond_wait_common (abstime=0x0, mutex=0xb18f6008, cond=0xb18f6020)
  729. at /usr/src/debug/glibc/2.27-r0/git/nptl/pthread_cond_wait.c:502
  730. spin = 0
  731. buffer = {__routine = 0xb4a8d56c <__condvar_cleanup_waiting>, __arg = 0xbeffeef8,
  732. __canceltype = -1090523166, __prev = 0x0}
  733. cbuffer = {wseq = 16, cond = 0xb18f6020, mutex = 0xb18f6008, private = 0}
  734. err = <optimized out>
  735. g = 0
  736. flags = <optimized out>
  737. signals = <optimized out>
  738. result = 0
  739. seq = 8
  740. #2 __pthread_cond_wait (cond=0xb18f6020, mutex=0xb18f6008)
  741. at /usr/src/debug/glibc/2.27-r0/git/nptl/pthread_cond_wait.c:655
  742. No locals.
  743. #3 0xb53f0e0c in __pthread_cond_wait (cond=cond@entry=0xb18f6020, mutex=mutex@entry=0xb18f6008)
  744. at /usr/src/debug/glibc/2.27-r0/git/nptl/forward.c:149
  745. __p = <optimized out>
  746. #4 0xb6cfbd5a in WTF::ThreadCondition::wait (this=this@entry=0xb18f6020, mutex=...)
  747. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/ThreadingPthreads.cpp:545
  748. No locals.
  749. #5 0xb6cfbdd0 in WTF::ThreadCondition::timedWait (this=this@entry=0xb18f6020, mutex=...,
  750. absoluteTime=...)
  751. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/ThreadingPthreads.cpp:555
  752. timeSeconds = <optimized out>
  753. targetTime = {tv_sec = -1090523184, tv_nsec = 1}
  754. #6 0xb6cdc1cc in WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) (
  755. address=address@entry=0xb18978ad, validation=..., beforeSleep=..., timeout=...)
  756. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/ParkingLot.cpp:596
  757. locker = {<WTF::AbstractLocker> = {<No data fields>}, m_lockable = 0xb18f6008}
  758. didDequeue = <optimized out>
  759. result = <optimized out>
  760. #7 0xb580c1aa in WTF::ParkingLot::parkConditionally<bool WTF::Condition::waitUntil<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#1}, bool WTF::Condition::waitUntil<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#2}>(void const*, bool WTF::Condition::waitUntil<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#1} const&, bool WTF::Condition::waitUntil<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&)::{lambda()#2} const&, WTF::TimeWithDynamicClockType const&) (timeout=..., beforeSleep=..., validation=..., address=<optimized out>)
  761. at /usr/src/debug/wpewebkit/2.21.91-r0/build/DerivedSources/ForwardingHeaders/wtf/ParkingLot.h:85
  762. No locals.
  763. #8 WTF::Condition::waitUntil<WTF::Lock> (timeout=..., lock=..., this=0xb18978ad)
  764. at /usr/src/debug/wpewebkit/2.21.91-r0/build/DerivedSources/ForwardingHeaders/wtf/Condition.h:76
  765. result = <optimized out>
  766. #9 WTF::Condition::wait<WTF::Lock> (lock=..., this=0xb18978ad)
  767. at /usr/src/debug/wpewebkit/2.21.91-r0/build/DerivedSources/ForwardingHeaders/wtf/Condition.h:122
  768. No locals.
  769. #10 WebKit::CompositingRunLoop::performTaskSync(WTF::Function<void ()>&&) (this=this@entry=0xb1897880,
  770. function=...)
  771. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebKit/Shared/CoordinatedGraphics/threadedcompositor/CompositingRunLoop.cpp:142
  772. locker = {<WTF::AbstractLocker> = {<No data fields>}, m_lockable = 0xb18978ac}
  773. #11 0xb580c39e in WebKit::ThreadedCompositor::ThreadedCompositor (this=0xb18f6300, client=...,
  774. displayRefreshMonitorClient=..., displayID=0, viewportSize=..., scaleFactor=1,
  775. doFrameSync=(unknown: 1065353216), paintFlags=0)
  776. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebKit/Shared/CoordinatedGraphics/threadedcompositor/ThreadedCompositor.cpp:70
  777. No locals.
  778. #12 0xb580c412 in WebKit::ThreadedCompositor::create (client=..., displayRefreshMonitorClient=...,
  779. displayID=displayID@entry=0, viewportSize=..., scaleFactor=1,
  780. doFrameSync=doFrameSync@entry=WebKit::ThreadedCompositor::ShouldDoFrameSync::Yes, paintFlags=0)
  781. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebKit/Shared/CoordinatedGraphics/threadedcompositor/ThreadedCompositor.cpp:50
  782. No locals.
  783. #13 0xb59852be in WebKit::ThreadedCoordinatedLayerTreeHost::ThreadedCoordinatedLayerTreeHost (
  784. this=0xb1883000, webPage=...)
  785. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/ThreadedCoordinatedLayerTreeHost.cpp:80
  786. paintFlags = <optimized out>
  787. scaledSize = {m_width = 1024, m_height = 768}
  788. scaleFactor = <optimized out>
  789. #14 0xb5985404 in WebKit::ThreadedCoordinatedLayerTreeHost::create (webPage=...)
  790. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebKit/WebProcess/WebPage/CoordinatedGraphics/ThreadedCoordinatedLayerTreeHost.cpp:51
  791. No locals.
  792. #15 0xb5981e42 in WebKit::LayerTreeHost::create (webPage=...)
  793. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebKit/WebProcess/WebPage/LayerTreeHost.cpp:43
  794. No locals.
  795. #16 0xb5982028 in WebKit::AcceleratedDrawingArea::enterAcceleratedCompositingMode (this=0xd7680,
  796. graphicsLayer=0x0)
  797. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebKit/WebProcess/WebPage/AcceleratedDrawingArea.cpp:360
  798. No locals.
  799. #17 0xb59750f6 in WebKit::WebPage::WebPage (this=0xb18d3000, pageID=<optimized out>, parameters=...)
  800. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebKit/WebProcess/WebPage/WebPage.cpp:470
  801. pageConfiguration = {alternativeTextClient = 0x0, chromeClient = 0xd4140,
  802. contextMenuClient = 0xd4158, editorClient = {
  803. m_ref = std::unique_ptr<WebCore::EditorClient> containing 0x0}, socketProvider = {
  804. static isRef = <optimized out>, m_ptr = 0x0}, dragClient = 0x0, inspectorClient = 0x2c078,
  805. libWebRTCProvider = {m_ref = std::unique_ptr<WebCore::LibWebRTCProvider> containing 0x0},
  806. plugInClient = 0xd4168, progressTrackerClient = 0xd4190, backForwardClient = {
  807. static isRefPtr = <optimized out>, m_ptr = 0xb18f8160}, validationMessageClient =
  808. std::unique_ptr<WebCore::ValidationMessageClient> containing 0x0, loaderClientForMainFrame =
  809. 0xd4178,
  810. diagnosticLoggingClient = std::unique_ptr<WebCore::DiagnosticLoggingClient> containing 0x0,
  811. performanceLoggingClient = std::unique_ptr<WebCore::PerformanceLoggingClient> containing 0x0, webGLStateTracker = std::unique_ptr<WebCore::WebGLStateTracker> containing 0x0,
  812. applicationCacheStorage = {static isRefPtr = <optimized out>, m_ptr = 0xb18de000},
  813. databaseProvider = {static isRefPtr = <optimized out>, m_ptr = 0xb18f92f8},
  814. cacheStorageProvider = {static isRef = <optimized out>, m_ptr = 0x0}, pluginInfoProvider = {
  815. static isRefPtr = <optimized out>, m_ptr = 0xb18ed200}, storageNamespaceProvider = {
  816. static isRefPtr = <optimized out>, m_ptr = 0xb18fd300}, userContentProvider = {
  817. static isRefPtr = <optimized out>, m_ptr = 0xb18ff200}, visitedLinkStore = {
  818. static isRefPtr = <optimized out>, m_ptr = 0xb18fa188}}
  819. webProcess = <optimized out>
  820. #18 0xb59751ce in WebKit::WebPage::create (pageID=13083131257733247704, parameters=...)
  821. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebKit/WebProcess/WebPage/WebPage.cpp:339
  822. page = {static isRef = <optimized out>, m_ptr = 0x0}
  823. #19 0xb5909e8e in WebKit::WebProcess::createWebPage (this=0x1bc90, pageID=<optimized out>,
  824. parameters=...)
  825. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebKit/WebProcess/WebProcess.cpp:584
  826. result = {
  827. iterator = {<std::iterator<std::forward_iterator_tag, WTF::KeyValuePair<unsigned long long, WTF::RefPtr<WebKit::WebPage, WTF::DumbPtrTraits<WebKit::WebPage> > >, int, WTF::KeyValuePair<unsigned long long, WTF::RefPtr<WebKit::WebPage, WTF::DumbPtrTraits<WebKit::WebPage> > >*, WTF::KeyValuePair<unsigned long long, WTF::RefPtr<WebKit::WebPage, WTF::DumbPtrTraits<WebKit::WebPage> > >&>> = {<No data fields>},
  828. m_iterator = {<std::iterator<std::forward_iterator_tag, WTF::KeyValuePair<unsigned long long, WTF::RefPtr<WebKit::WebPage, WTF::DumbPtrTraits<WebKit::WebPage> > >, int, WTF::KeyValuePair<unsigned long long, WTF::RefPtr<WebKit::WebPage, WTF::DumbPtrTraits<WebKit::WebPage> > > const*, WTF::KeyValuePair<unsigned long long, WTF::RefPtr<WebKit::WebPage, WTF::DumbPtrTraits<WebKit::WebPage> > > const&>> = {<No data fields>}, m_position = 0xb18ff110, m_endPosition = <optimized out>}}, isNewEntry = <optimized out>}
  829. #20 0xb575b12a in IPC::callMemberFunctionImpl<WebKit::WebProcess, void (WebKit::WebProcess::*)(unsigned long long, WebKit::WebPageCreationParameters&&), std::tuple<unsigned long long, WebKit::WebPageCreationParameters>, 0u, 1u> (args=..., function=
  830. (void (WebKit::WebProcess::*)(WebKit::WebProcess * const, unsigned long long, WebKit::WebPageCreationParameters &&)) 0xb5909e55 <WebKit::WebProcess::createWebPage(unsigned long long, WebKit::WebPageCreationParameters&&)>, object=0x0)
  831. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebKit/Platform/IPC/HandleMessage.h:41
  832. No locals.
  833. #21 IPC::callMemberFunction<WebKit::WebProcess, void (WebKit::WebProcess::*)(unsigned long long, WebKit::WebPageCreationParameters&&), std::tuple<unsigned long long, WebKit::WebPageCreationParameters>, std::integer_sequence<unsigned int, 0u, 1u> > (function=
  834. (void (WebKit::WebProcess::*)(WebKit::WebProcess * const, unsigned long long, WebKit::WebPageCreationParameters &&)) 0xb5909e55 <WebKit::WebProcess::createWebPage(unsigned long long, WebKit::WebPageCreationParameters&&)>, object=0x0, args=...)
  835. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebKit/Platform/IPC/HandleMessage.h:47
  836. No locals.
  837. #22 IPC::handleMessage<Messages::WebProcess::CreateWebPage, WebKit::WebProcess, void (WebKit::WebProcess::*)(unsigned long long, WebKit::WebPageCreationParameters&&)> (decoder=..., object=0x0,
  838. object@entry=0x1bc90, function=
  839. (void (WebKit::WebProcess::*)(WebKit::WebProcess * const, unsigned long long, WebKit::WebPageCreationParameters &&)) 0xb5909e55 <WebKit::WebProcess::createWebPage(unsigned long long, WebKit::WebPageCreationParameters&&)>)
  840. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebKit/Platform/IPC/HandleMessage.h:127
  841. arguments = std::tuple containing = {[1] = 1, [2] = {viewSize = {m_width = 1024,
  842. m_height = 768}, activityState = {m_storage = 31}, store = {m_values = {m_impl = {
  843. static m_maxLoad = <optimized out>, static m_minLoad = <optimized out>,
  844. m_table = 0xae7f8000, m_tableSize = 64, m_tableSizeMask = 63, m_keyCount = 24,
  845. m_deletedCount = 0}}, m_overriddenDefaults = {m_impl = {
  846. static m_maxLoad = <optimized out>, static m_minLoad = <optimized out>,
  847. m_table = 0x0, m_tableSize = 0, m_tableSizeMask = 0, m_keyCount = 0,
  848. m_deletedCount = 0}}}, drawingAreaType = WebKit::DrawingAreaTypeImpl,
  849. pageGroupData = {identifier = {m_impl = {static isRefPtr = <optimized out>,
  850. m_ptr = 0xb18f92d0}}, pageGroupID = 1, visibleToInjectedBundle = true,
  851. visibleToHistoryClient = true, userContentControllerIdentifier = {m_identifier = 1}},
  852. drawsBackground = true, isEditable = false, underlayColor = {static black = 4278190080,
  853. static white = 4294967295, static darkGray = 4286611584, static gray = 4288716960,
  854. static lightGray = 4290822336, static transparent = 0, static cyan = 4278255615,
  855. static yellow = 4294967040, static compositionFill = 4292992341,
  856. static extendedColor = 0, static invalidRGBAColor = 1, static validRGBAColorBit = 2,
  857. static validRGBAColor = 3, static isSemanticRBGAColorBit = 4,
  858. static deletedHashValue = 18446744073709551613,
  859. static emptyHashValue = 18446744073709551611, m_colorData = {rgbaAndFlags = 1,
  860. extendedColor = 0x1}}, useFixedLayout = false, fixedLayoutSize = {m_width = 0,
  861. m_height = 0}, alwaysShowsHorizontalScroller = false,
  862. alwaysShowsVerticalScroller = false, suppressScrollbarAnimations = true,
  863. paginationMode = WebCore::Pagination::Unpaginated, paginationBehavesLikeColumns = false,
  864. pageLength = 0, gapBetweenPages = 0, paginationLineGridEnabled = false, userAgent = {
  865. m_impl = {static isRefPtr = <optimized out>, m_ptr = 0xb18de078}},
  866. itemStates = {<WTF::VectorBuffer<WebKit::BackForwardListItemState, 0>> = {<WTF::VectorBufferBase<WebKit::BackForwardListItemState>> = {m_buffer = 0x0, m_capacity = 0,
  867. m_size = 0}, <No data fields>}, <No data fields>}, sessionID = {m_sessionID = 1},
  868. userContentControllerID = {m_identifier = 2}, visitedLinkTableID = 1,
  869. websiteDataStoreID = 1, canRunBeforeUnloadConfirmPanel = false, canRunModal = false,
  870. deviceScaleFactor = 1, viewScaleFactor = 1, topContentInset = 0, mediaVolume = 1,
  871. muted = 0, mayStartMediaWhenInWindow = true, viewLayoutSize = {m_width = 0, m_height = 0},
  872. autoSizingShouldExpandToViewHeight = false,
  873. viewportSizeForCSSViewportUnits = Python Exception <class 'gdb.error'> There is no member or method named _M_payload.:
  874. {<std::constexpr_optional_base<WebCore::IntSize>> = {init_ = false, storage_ = {dummy_ = 0 '\000',
  875. value_ = {m_width = 0, m_height = 0}}}, <No data fields>},
  876. scrollPinningBehavior = WebCore::DoNotPin,
  877. scrollbarOverlayStyle = Python Exception <class 'gdb.error'> There is no member or method named _M_payload.:
  878. {<std::constexpr_optional_base<unsigned int>> = {init_ = false, storage_ = {dummy_ = 0 '\000',
  879. value_ = 0}}, <No data fields>}, backgroundExtendsBeyondPage = true,
  880. layerHostingMode = WebKit::LayerHostingMode::InProcess,
  881. mimeTypesWithCustomContentProviders = {<WTF::VectorBuffer<WTF::String, 0>> = {<WTF::VectorBufferBase<WTF::String>> = {m_buffer = 0x0, m_capacity = 0,
  882. m_size = 0}, <No data fields>}, <No data fields>}, controlledByAutomation = false,
  883. allowsRemoteInspection = true, remoteInspectionNameOverride = {m_impl = {
  884. static isRefPtr = <optimized out>, m_ptr = 0x0}},
  885. appleMailPaginationQuirkEnabled = false, appleMailLinesClampEnabled = false,
  886. shouldScaleViewToFitDocument = false,
  887. userInterfaceLayoutDirection = WebCore::UserInterfaceLayoutDirection::LTR,
  888. observedLayoutMilestones = 0, overrideContentSecurityPolicy = {m_impl = {
  889. static isRefPtr = <optimized out>, m_ptr = 0x0}},
  890. cpuLimit = Python Exception <class 'gdb.error'> There is no member or method named _M_payload.:
  891. {<std::constexpr_optional_base<double>> = {init_ = false, storage_ = {dummy_ = 0 '\000',
  892. value_ = 0}}, <No data fields>}, urlSchemeHandlers = {m_impl = {
  893. static m_maxLoad = 2, static m_minLoad = 6, m_table = 0x0, m_tableSize = 0,
  894. m_tableSizeMask = 0, m_keyCount = 0, m_deletedCount = 0}},
  895. iceCandidateFilteringEnabled = true, enumeratingAllNetworkInterfacesEnabled = false,
  896. userContentWorlds = {<WTF::VectorBuffer<std::pair<unsigned long long, WTF::String>, 0>> = {<WTF::VectorBufferBase<std::pair<unsigned long long, WTF::String> >> = {m_buffer = 0x0, m_capacity = 0,
  897. m_size = 0}, <No data fields>}, <No data fields>},
  898. userScripts = {<WTF::VectorBuffer<WebKit::WebUserScriptData, 0>> = {<WTF::VectorBufferBase<WebKit::WebUserScriptData>> = {m_buffer = 0x0, m_capacity = 0,
  899. m_size = 0}, <No data fields>}, <No data fields>},
  900. userStyleSheets = {<WTF::VectorBuffer<WebKit::WebUserStyleSheetData, 0>> = {<WTF::VectorBufferBase<WebKit::WebUserStyleSheetData>> = {m_buffer = 0x0, m_capacity = 0,
  901. m_size = 0}, <No data fields>}, <No data fields>},
  902. messageHandlers = {<WTF::VectorBuffer<WebKit::WebScriptMessageHandlerData, 0>> = {<WTF::VectorBufferBase<WebKit::WebScriptMessageHandlerData>> = {m_buffer = 0x0, m_capacity = 0,
  903. m_size = 0}, <No data fields>}, <No data fields>}}}
  904. #23 0xb5757eb4 in WebKit::WebProcess::didReceiveWebProcessMessage (this=0x1bc90, connection=...,
  905. decoder=...)
  906. at /usr/src/debug/wpewebkit/2.21.91-r0/build/DerivedSources/WebKit/WebProcessMessageReceiver.cpp:77
  907. No locals.
  908. #24 0xb57c7d02 in IPC::Connection::dispatchMessage (this=this@entry=0xb18eb000,
  909. message=std::unique_ptr<IPC::Decoder> containing 0xb18e90a8)
  910. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebKit/Platform/IPC/Connection.cpp:984
  911. oldDidReceiveInvalidMessage = false
  912. #25 0xb57c83d4 in IPC::Connection::dispatchOneIncomingMessage (this=0xb18eb000)
  913. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebKit/Platform/IPC/Connection.cpp:1053
  914. message = std::unique_ptr<IPC::Decoder> containing 0x0
  915. #26 0xb6cde3fe in WTF::Function<void ()>::operator()() const (this=<synthetic pointer>)
  916. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/Function.h:56
  917. No locals.
  918. #27 WTF::RunLoop::performWork (this=0xb18fa000)
  919. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/RunLoop.cpp:123
  920. function = {
  921. m_callableWrapper = std::unique_ptr<WTF::Function<void()>::CallableWrapperBase> containing 0xb18ea018}
  922. functionsHandled = 2
  923. functionsToHandle = <optimized out>
  924. #28 0xb6cfc770 in WTF::RunLoop::<lambda(gpointer)>::operator() (__closure=0x0,
  925. userData=<optimized out>)
  926. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/glib/RunLoopGLib.cpp:68
  927. No locals.
  928. #29 WTF::RunLoop::<lambda(gpointer)>::_FUN(gpointer) ()
  929. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/glib/RunLoopGLib.cpp:70
  930. No locals.
  931. #30 0xb50058b4 in g_main_dispatch (context=0x18a50)
  932. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:3165
  933. dispatch = 0xb6cfc775 <WTF::<lambda(GSource*, GSourceFunc, gpointer)>::_FUN(GSource *, GSourceFunc, gpointer)>
  934. prev_source = 0x0
  935. was_in_call = 0
  936. user_data = 0xb18fa000
  937. callback = 0xb6cfc769 <WTF::RunLoop::<lambda(gpointer)>::_FUN(gpointer)>
  938. cb_funcs = 0xb50c45a0 <g_source_callback_funcs>
  939. cb_data = 0x193c0
  940. need_destroy = <optimized out>
  941. source = 0x19388
  942. current = 0x11798
  943. i = 0
  944. #31 g_main_context_dispatch (context=context@entry=0x18a50)
  945. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:3818
  946. No locals.
  947. #32 0xb5005b44 in g_main_context_iterate (context=0x18a50, block=block@entry=1,
  948. dispatch=dispatch@entry=1, self=self@entry=0x1a200)
  949. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:3891
  950. max_priority = -70
  951. timeout = 0
  952. some_ready = 1
  953. nfds = <optimized out>
  954. allocated_nfds = <optimized out>
  955. fds = 0x1db80
  956. #33 0xb5005fd8 in g_main_loop_run (loop=loop@entry=0x19378)
  957. at /usr/src/debug/glib-2.0/1_2.54.3-r0/glib-2.54.3/glib/gmain.c:4087
  958. self = 0x1a200
  959. __func__ = "g_main_loop_run"
  960. #34 0xb6cfceac in WTF::RunLoop::run ()
  961. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WTF/wtf/glib/RunLoopGLib.cpp:96
  962. runLoop = @0xb18fa000: {<WTF::FunctionDispatcher> = {<WTF::ThreadSafeRefCounted<WTF::FunctionDispatcher, (WTF::DestructionThread)0>> = {<WTF::ThreadSafeRefCountedBase> = {
  963. m_refCount = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4,
  964. _M_i = 19}, <No data fields>}}, <No data fields>},
  965. _vptr.FunctionDispatcher = 0xb6f99d44 <vtable for WTF::RunLoop+8>}, m_functionQueueLock = {
  966. static isHeldBit = 1 '\001', static hasParkedBit = 2 '\002', m_byte = {
  967. value = {<std::__atomic_base<unsigned char>> = {static _S_alignment = 1,
  968. _M_i = 0 '\000'}, <No data fields>}}}, m_functionQueue = {m_start = 4, m_end = 12,
  969. m_buffer = {<WTF::VectorBufferBase<WTF::Function<void()> >> = {m_buffer = 0xb18fd0c0,
  970. m_capacity = 16, m_size = 0}, <No data fields>}}, m_mainContext = {m_ptr = 0x18a50},
  971. m_mainLoops = {<WTF::VectorBuffer<WTF::GRefPtr<_GMainLoop>, 0>> = {<WTF::VectorBufferBase<WTF::GRefPtr<_GMainLoop> >> = {m_buffer = 0xb18fd080, m_capacity = 16,
  972. m_size = 1}, <No data fields>}, <No data fields>}, m_source = {m_ptr = 0x19388}}
  973. nestedMainLoop = <optimized out>
  974. #35 0xb598a416 in WebKit::ChildProcessMain<WebKit::WebProcess, WebKit::WebProcessMain> (
  975. argc=<optimized out>, argv=<optimized out>)
  976. at /usr/src/debug/wpewebkit/2.21.91-r0/wpewebkit-2.21.91/Source/WebKit/Shared/unix/ChildProcessMain.h:61
  977. childMain = {<WebKit::ChildProcessMainBase> = {
  978. _vptr.ChildProcessMainBase = 0xb6ea36b4 <vtable for WebKit::WebProcessMain+8>,
  979. m_parameters = {uiProcessName = {m_impl = {static isRefPtr = <optimized out>,
  980. m_ptr = 0x0}}, clientIdentifier = {m_impl = {static isRefPtr = <optimized out>,
  981. m_ptr = 0x0}},
  982. processIdentifier = Python Exception <class 'gdb.error'> There is no member or method named _M_payload.:
  983. {<std::constexpr_optional_base<WTF::ObjectIdentifier<WebCore::ProcessIdentifierType> >> = {
  984. init_ = true, storage_ = {dummy_ = 2 '\002', value_ = {
  985. m_identifier = 2}}}, <No data fields>}, connectionIdentifier = 14,
  986. extraInitializationData = {m_impl = {static m_maxLoad = 2, static m_minLoad = 6,
  987. m_table = 0x0, m_tableSize = 0, m_tableSizeMask = 0, m_keyCount = 0,
  988. m_deletedCount = 0}}, processType = 20}}, <No data fields>}
  989. #36 0xb532002c in __libc_start_main (main=0x8695 <main(int, char**)>, argc=5, argv=0xbefffd24,
  990. init=<optimized out>, fini=0x888c <__libc_csu_fini>, rtld_fini=0xb6fde220 <_dl_fini>,
  991. stack_end=0xbefffd24) at /usr/src/debug/glibc/2.27-r0/git/csu/libc-start.c:308
  992. self = <optimized out>
  993. result = <optimized out>
  994. unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-267133095, -69346463, 34840, 0, 34524, 0, 0, 0,
  995. -1224740956, -1090519788, 0 <repeats 16 times>, 3, -1305583424, 1, 0, 1, -1224738552,
  996. -1272550584, 0, -1224738112, -1090519908, 33692, -163754450, -1090519748, -1226015080,
  997. -1090519748, -1224740956, -1090519876, -1224878216, -1253748736, -1255058028,
  998. -1224763824, -1, -1090519772, 0, 0, 0, 40984, -1306610480, 0, 0, 0, -1224740956,
  999. -1090519812, -1224878216, -1305583424, 1, 1, 0}, mask_was_saved = 0}}, priv = {pad = {
  1000. 0x0, 0x0, 0x86dc <_start>, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 34524}}}
  1001. not_first_call = <optimized out>
  1002. #37 0x00008708 in _start () at ../sysdeps/arm/start.S:124
  1003. No locals.
  1004. Backtrace stopped: previous frame identical to this frame (corrupt stack?)
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