Gecko rev 139646:2983ca6d4d1a. STR: - build with debugging - open Settings app - tap Bluetooth Expected: - the Bluetooth settings are display Actual: - the Settings app crashes >>>>>>> I/Gecko ( 431): [Child 431] ###!!! ABORT: nsDisplayScrollLayer should always be defined: 'hasCount', file /home/mozilla/Projects/mozilla/src/mozilla-central/layout/base/nsDisplayList.cpp, line 3340 E/Gecko ( 431): mozalloc_abort: [Child 431] ###!!! ABORT: nsDisplayScrollLayer should always be defined: 'hasCount', file /home/mozilla/Projects/mozilla/src/mozilla-central/layout/base/nsDisplayList.cpp, line 3340 F/MOZ_CRASH( 431): Hit MOZ_CRASH() at /home/mozilla/Projects/mozilla/src/mozilla-central/memory/mozalloc/mozalloc_abort.cpp:30 F/libc ( 431): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1) I/DEBUG ( 112): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** I/DEBUG ( 112): Build fingerprint: 'toro/full_unagi/unagi:4.0.4.0.4.0.4/OPENMASTER/eng.mozilla.20130724.094638:eng/test-keys' I/DEBUG ( 112): pid: 431, tid: 431 >>> /system/b2g/plugin-container <<< I/DEBUG ( 112): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 00000000 I/DEBUG ( 112): r0 00000078 r1 bed63830 r2 0000007b r3 00000000 I/DEBUG ( 112): r4 bed63ca0 r5 bed6408c r6 00000000 r7 401386f0 I/DEBUG ( 112): r8 ffffffff r9 40b4cd75 10 bed63ca0 fp 420bf8f4 I/DEBUG ( 112): ip 40053108 sp bed63c80 lr 41ee1e1b pc 41ee1e1e cpsr 20000030 I/DEBUG ( 112): d0 6c6c617a6f6d2f2e d1 74726f62615f6363 I/DEBUG ( 112): d2 79726f6d656d2f70 d3 6f6c6c617a6f6d70 I/DEBUG ( 112): d4 79614c6c6c6f7263 d5 6c756f6873207265 I/DEBUG ( 112): d6 737961776c612064 d7 6966656420656220 I/DEBUG ( 112): d8 0000000000000000 d9 000001cc00000140 I/DEBUG ( 112): d10 0000000000000000 d11 0000000000000000 I/DEBUG ( 112): d12 0000000000000000 d13 0000000000000000 I/DEBUG ( 112): d14 0000000000000000 d15 0000000000000000 I/DEBUG ( 112): d16 616827203a64656e d17 2c27746e756f4373 I/DEBUG ( 112): d18 682f20656c696620 d19 697a6f6d2f656d6f I/DEBUG ( 112): d20 6a6f72502f616c6c d21 7a6f6d2f73746365 I/DEBUG ( 112): d22 6372732f616c6c69 d23 616c6c697a6f6d2f I/DEBUG ( 112): d24 3ff0000000000000 d25 0000000000000000 I/DEBUG ( 112): d26 0000000000000000 d27 0000000000000000 I/DEBUG ( 112): d28 0000000000000000 d29 0000000000000000 I/DEBUG ( 112): d30 882b2f2f00000000 d31 00000000c43d4444 I/DEBUG ( 112): scr 68000011 I/DEBUG ( 112): I/DEBUG ( 112): #00 pc 01829e1e /system/b2g/libxul.so I/DEBUG ( 112): #01 lr 41ee1e1b /system/b2g/libxul.so I/DEBUG ( 112): I/DEBUG ( 112): code around pc: I/DEBUG ( 112): 41ee1dfc 490bef48 4b0c4a0b 480c4479 447b447a H..I.J.KyD.HzD{D I/DEBUG ( 112): 41ee1e0c 90004478 9001201e f0002007 2300ef3a xD... ... ..:..# I/DEBUG ( 112): 41ee1e1c 601a227b f80cf000 000e14c8 00395d13 {".`.........]9. I/DEBUG ( 112): 41ee1e2c 000e195e 000e1964 000e3d17 00395d12 ^...d....=...]9. I/DEBUG ( 112): 41ee1e3c b5104802 f7ff4478 bd10ffd3 00395d34 .H..xD......4]9. I/DEBUG ( 112): I/DEBUG ( 112): code around lr: I/DEBUG ( 112): 41ee1df8 f000447a 490bef48 4b0c4a0b 480c4479 zD..H..I.J.KyD.H I/DEBUG ( 112): 41ee1e08 447b447a 90004478 9001201e f0002007 zD{DxD... ... .. I/DEBUG ( 112): 41ee1e18 2300ef3a 601a227b f80cf000 000e14c8 :..#{".`........ I/DEBUG ( 112): 41ee1e28 00395d13 000e195e 000e1964 000e3d17 .]9.^...d....=.. I/DEBUG ( 112): 41ee1e38 00395d12 b5104802 f7ff4478 bd10ffd3 .]9..H..xD...... I/DEBUG ( 112): I/DEBUG ( 112): stack: I/DEBUG ( 112): bed63c40 bed63c50 [stack] I/DEBUG ( 112): bed63c44 bed63c50 [stack] I/DEBUG ( 112): bed63c48 40b54a43 /system/b2g/libxul.so I/DEBUG ( 112): bed63c4c 40b54a43 /system/b2g/libxul.so I/DEBUG ( 112): bed63c50 00000000 I/DEBUG ( 112): bed63c54 401386f0 /system/lib/libc.so I/DEBUG ( 112): bed63c58 40b5633d /system/b2g/libxul.so I/DEBUG ( 112): bed63c5c baeb6b1b I/DEBUG ( 112): bed63c60 00000000 I/DEBUG ( 112): bed63c64 bed63ca0 [stack] I/DEBUG ( 112): bed63c68 bed6408c [stack] I/DEBUG ( 112): bed63c6c 00000000 I/DEBUG ( 112): bed63c70 401386f0 /system/lib/libc.so I/DEBUG ( 112): bed63c74 41ee1e1b /system/b2g/libxul.so I/DEBUG ( 112): bed63c78 df0027ad I/DEBUG ( 112): bed63c7c 00000000 I/DEBUG ( 112): #00 bed63c80 42277b22 /system/b2g/libxul.so I/DEBUG ( 112): bed63c84 0000001e I/DEBUG ( 112): bed63c88 00000000 I/DEBUG ( 112): bed63c8c 40b4cb55 /system/b2g/libxul.so I/DEBUG ( 112): bed63c90 ffffffff I/DEBUG ( 112): bed63c94 00000000 I/DEBUG ( 112): bed63c98 420bf922 /system/b2g/libxul.so I/DEBUG ( 112): bed63c9c 420bf2e7 /system/b2g/libxul.so I/DEBUG ( 112): bed63ca0 6968435b I/DEBUG ( 112): bed63ca4 3420646c I/DEBUG ( 112): bed63ca8 205d3133 I/DEBUG ( 112): bed63cac 21232323 I/DEBUG ( 112): bed63cb0 41202121 /system/b2g/libxul.so I/DEBUG ( 112): bed63cb4 54524f42 I/DEBUG ( 112): bed63cb8 736e203a I/DEBUG ( 112): bed63cbc 70736944 I/DEBUG ( 112): bed63cc0 5379616c I/DEBUG ( 112): bed63cc4 6c6f7263 I/Gecko ( 109): I/Gecko ( 109): ###!!! [Parent][AsyncChannel] Error: Channel error: cannot send/recv I/Gecko ( 109):

This doesn't happen any longer.