strace/Surfaceflinger/PID.862-CM9/Spectrum

03:12:50.153537 set_tls(0x40c74f00, 0xfd30, 0x40c74ffc, 0x40, 0x40c74f00) = 0
03:12:50.154333 setpriority(PRIO_PROCESS, 0, -8) = 0
03:12:50.154564 gettid()                = 862
03:12:50.154814 write(8, "862", 3)      = 3
03:12:50.155118 prctl(PR_SET_NAME, 0xfd18, 0, 0, 0) = 0
03:12:50.155407 gettid()                = 862
03:12:50.155633 access("/sys/power/wait_for_fb_sleep", R_OK) = 0
03:12:50.155976 access("/sys/power/wait_for_fb_wake", R_OK) = 0
03:12:50.156498 open("/sys/power/wait_for_fb_sleep", O_RDONLY) = 11
03:12:50.157247 read(11, 03:12:52.517434 +++ killed by SIGSEGV +++