有开机 log ，看上去都卡在同一个地方。
日志文件较大，节选了下面的信息，如果有熟悉的兄弟请留下联系方式请教一下，薄酬 50 红包，谢谢。
03-18 18:13:08.535 0 0 I init : starting service 'vendor.ipacm'...
03-18 18:13:08.537 0 0 I init : ... started service 'vendor.ipacm' has pid 5719
03-18 18:13:08.556 0 0 I init : Service 'vendor.ipacm' (pid 5719) exited with status 0
03-18 18:13:08.556 0 0 I init : Sending signal 9 to service 'vendor.ipacm' (pid 5719) process group...
03-18 18:13:08.556 0 0 I libprocessgroup: Successfully killed process cgroup uid 1001 pid 5719 in 0ms
03-18 18:13:08.556 0 0 E init : process with updatable components 'vendor.ipacm' exited 4 times before boot completed
03-18 18:13:08.557 0 0 I init : processing action (sys.init.updatable_crashing=1) from (/system/etc/init/flags_health_check.rc:10)
03-18 18:13:08.557 0 0 I init : starting service 'exec 129 (/system/bin/flags_health_check UPDATABLE_CRASHING)'...
03-18 18:13:08.558 0 0 I init : ... started service 'exec 129 (/system/bin/flags_health_check UPDATABLE_CRASHING)' has pid 5720
03-18 18:13:08.558 0 0 I init : SVC_EXEC service 'exec 129 (/system/bin/flags_health_check UPDATABLE_CRASHING)' pid 5720 (uid 1000 gid 1000+0 context default) started; waiting...
03-18 18:13:08.565 5720 5720 I flags_health_check: ServerConfigurableFlagsReset reset_mode value: 1
03-18 18:13:08.565 5720 5720 I flags_health_check: ServerConfigurableFlagsReset updatable crashing detected, resetting flags.
03-18 18:13:08.570 0 0 I init : Service 'exec 129 (/system/bin/flags_health_check UPDATABLE_CRASHING)' (pid 5720) exited with status 0 waiting took 0.012000 seconds
03-18 18:13:08.570 0 0 I init : Sending signal 9 to service 'exec 129 (/system/bin/flags_health_check UPDATABLE_CRASHING)' (pid 5720) process group...
03-18 18:13:08.570 0 0 I libprocessgroup: Successfully killed process cgroup uid 1000 pid 5720 in 0ms
03-18 18:13:09.621 0 0 E FG : fg_psy_get_property: unsupported property 76
03-18 18:13:09.627 0 0 E FG : fg_psy_get_property: unsupported property 76
03-18 18:13:09.631 0 0 W healthd : battery l=100 v=4369 t=29.2 h=2 st=2 c=78000 fc=2878000 cc=0 chg=u
03-18 18:13:09.636 0 0 E FG : fg_psy_get_property: unsupported property 76
03-18 18:13:09.773 750 1012 D BootAnimation: Playing files = /product/media/bootanimation.zip/part1, Requested repeat = 0, playUntilComplete = true
03-18 18:13:10.311 0 0 I sysrq : Show Blocked State
03-18 18:13:10.311 0 0 I : task PC stack pid father
03-18 18:13:10.311 0 0 I kworker/u16: 1 D ffffff955ec85a64 0 83 2 0x00000010
03-18 18:13:10.311 0 0 I Workqueue: mpm msm_mpm_work_fn
03-18 18:13:10.311 0 0 I Call trace:
03-18 18:13:10.311 0 0 I : [] __switch_to+0xa8/0xb4
03-18 18:13:10.311 0 0 I : [] __schedule+0x578/0x7f4
03-18 18:13:10.311 0 0 I : [] schedule+0x70/0x90
03-18 18:13:10.311 0 0 I : [] schedule_timeout+0x3c/0x308
03-18 18:13:10.311 0 0 I : [] wait_for_common+0xb0/0x130
03-18 18:13:10.311 0 0 I : [] wait_for_completion+0x14/0x1c
03-18 18:13:10.311 0 0 I : [] msm_mpm_work_fn+0x50/0xd4
03-18 18:13:10.311 0 0 I : [] process_one_work+0x1b0/0x478
03-18 18:13:10.311 0 0 I : [] worker_thread+0x240/0x484
03-18 18:13:10.311 0 0 I : [] kthread+0xf4/0x13c
03-18 18:13:10.311 0 0 I : [] ret_from_fork+0x10/0x40
03-18 18:13:10.311 0 0 I : mdss_dsi_event D ffffff955ec85a64 0 175 2 0x00000010
03-18 18:13:10.311 0 0 I Call trace:
03-18 18:13:10.311 0 0 I : [] __switch_to+0xa8/0xb4
03-18 18:13:10.311 0 0 I : [] __schedule+0x578/0x7f4
03-18 18:13:10.311 0 0 I : [] schedule+0x70/0x90
03-18 18:13:10.311 0 0 I : [] dsi_event_thread+0xc4/0x3a8
03-18 18:13:10.311 0 0 I : [] kthread+0xf4/0x13c
03-18 18:13:10.311 0 0 I : [] ret_from_fork+0x10/0x40
03-18 18:13:10.311 0 0 I msm-core: sampli D ffffff955ec85a64 0 541 2 0x00000010
03-18 18:13:10.311 0 0 I Call trace:
03-18 18:13:10.311 0 0 I : [] __switch_to+0xa8/0xb4
03-18 18:13:10.311 0 0 I : [] __schedule+0x578/0x7f4
03-18 18:13:10.311 0 0 I : [] schedule+0x70/0x90
03-18 18:13:10.311 0 0 I : [] schedule_timeout+0x3c/0x308
03-18 18:13:10.311 0 0 I : [] wait_for_common+0xb0/0x130
03-18 18:13:10.311 0 0 I : [] wait_for_completion+0x14/0x1c
03-18 18:13:10.311 0 0 I : [] do_sampling+0xbc/0x244
03-18 18:13:10.311 0 0 I : [] kthread+0xf4/0x13c
03-18 18:13:10.311 0 0 I : [] ret_from_fork+0x10/0x40
03-18 18:13:10.311 0 0 I : mdss_fb0 D ffffff955ec85a64 0 785 2 0x00000010
03-18 18:13:10.311 0 0 I Call trace:
03-18 18:13:10.311 0 0 I : [] __switch_to+0xa8/0xb4
03-18 18:13:10.311 0 0 I : [] __schedule+0x578/0x7f4
03-18 18:13:10.311 0 0 I : [] schedule+0x70/0x90
03-18 18:13:10.311 0 0 I : [] __mdss_fb_display_thread+0x154/0x5fc
03-18 18:13:10.311 0 0 I : [] kthread+0xf4/0x13c
03-18 18:13:10.311 0 0 I : [] ret_from_fork+0x10/0x40
03-18 18:13:10.311 0 0 I sysrq : Show backtrace of all active CPUs
03-18 18:13:10.311 0 0 I : Backtrace for cpu 7 (current):
03-18 18:13:10.311 0 0 I : CPU: 7 PID: 5209 Comm: watchdog Not tainted 4.4.302-perf+ #1
完整 log： https://f.ws59.cn/f/e70xi28hdcm
