[OnePlus 3 & 3T Cross Device Development] sunng87:
I'm on 0511 nightly, and getting bootloop and found this error:

05-14 23:21:54.752 1142 1177 E slim_daemon: [NDK] bindNDKSensors: Sensor server is unavailable.

05-14 23:21:54.754 12170 12170 E : debuggerd: Unable to connect to activity manager (connect failed: Connection refused)

05-14 23:21:54.804 12170 12170 F DEBUG : *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***

05-14 23:21:54.805 12170 12170 F DEBUG : LineageOS Version: '14.1-20170511-NIGHTLY-oneplus3'

05-14 23:21:54.805 12170 12170 F DEBUG : Build fingerprint: 'OnePlus/OnePlus3/OnePlus3:7.1.1/NMF26F/03102120:user/release-keys'

05-14 23:21:54.805 12170 12170 F DEBUG : Revision: '0'

05-14 23:21:54.805 12170 12170 F DEBUG : ABI: 'arm64'

05-14 23:21:54.805 12170 12170 F DEBUG : pid: 11031, tid: 11031, name: fingerprintd >>> /system/bin/fingerprintd <<<

05-14 23:21:54.805 12170 12170 F DEBUG : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0xb

05-14 23:21:54.805 12170 12170 F DEBUG : x0 0000000000000003 x1 0000007fc7e521b7 x2 0000000000000001 x3 0000000000000001

05-14 23:21:54.805 12170 12170 F DEBUG : x4 0eeead2000000000 x5 0000000000000000 x6 0000007f98a3d000 x7 0000000000000000

05-14 23:21:54.805 12170 12170 F DEBUG : x8 0000000000000001 x9 0000000000000001 x10 0000000000000000 x11 0000000000000011

05-14 23:21:54.805 12170 12170 F DEBUG : x12 0000000000000018 x13 0000000000000000 x14 0000000000000000 x15 002c9eede84dfd2d

05-14 23:21:54.805 12170 12170 F DEBUG : x16 0000007f9893be10 x17 0000007f98934624 x18 00000000ffffffff x19 3e1f0f250c65cf18

05-14 23:21:54.805 12170 12170 F DEBUG : x20 0000007fc7e522a0 x21 3e1f0f250c65cf18 x22 000000555555d240 x23 0000000000000000

05-14 23:21:54.805 12170 12170 F DEBUG : x24 0000000000000000 x25 0000000000000000 x26 0000000000000000 x27 0000000000000000

05-14 23:21:54.805 12170 12170 F DEBUG : x28 0000000000000000 x29 0000007fc7e521d0 x30 0000007f98933a88

05-14 23:21:54.805 12170 12170 F DEBUG : sp 0000007fc7e521b0 pc 0000007f98934658 pstate 0000000060000000

05-14 23:21:54.810 12170 12170 F DEBUG :

05-14 23:21:54.810 12170 12170 F DEBUG : backtrace:

05-14 23:21:54.810 12170 12170 F DEBUG : #00 pc 000000000000a658 /system/lib64/hw/fingerprint.msm8996.so (fpce_socket_cancel+52)

05-14 23:21:54.810 12170 12170 F DEBUG : #01 pc 0000000000009a84 /system/lib64/hw/fingerprint.msm8996.so (fpc_extension_stop+72)

05-14 23:21:54.810 12170 12170 F DEBUG : #02 pc 0000000000005e94 /system/lib64/hw/fingerprint.msm8996.so

05-14 23:21:54.810 12170 12170 F DEBUG : #03 pc 00000000000080b0 /system/bin/fingerprintd

05-14 23:21:54.810 12170 12170 F DEBUG : #04 pc 0000000000008164 /system/bin/fingerprintd

05-14 23:21:54.811 12170 12170 F DEBUG : #05 pc 000000000004b74c /system/lib64/libbinder.so (_ZN7android8BpBinder14reportOneDeathERKNS0_8ObituaryE+140)

05-14 23:21:54.811 12170 12170 F DEBUG : #06 pc 000000000004b670 /system/lib64/libbinder.so (_ZN7android8BpBinder12sendObituaryEv+148)

05-14 23:21:54.811 12170 12170 F DEBUG : #07 pc 0000000000055bac /system/lib64/libbinder.so (_ZN7android14IPCThreadState14executeCommandEi+832)

05-14 23:21:54.811 12170 12170 F DEBUG : #08 pc 00000000000557b0 /system/lib64/libbinder.so (_ZN7android14IPCThreadState20getAndExecuteCommandEv+156)

05-14 23:21:54.811 12170 12170 F DEBUG : #09 pc 0000000000055e58 /system/lib64/libbinder.so (_ZN7android14IPCThreadState14joinThreadPoolEb+72)

05-14 23:21:54.811 12170 12170 F DEBUG : #10 pc 0000000000009d58 /system/bin/fingerprintd

05-14 23:21:54.811 12170 12170 F DEBUG : #11 pc 000000000001a654 /system/lib64/libc.so (__libc_init+88)

05-14 23:21:54.811 12170 12170 F DEBUG : #12 pc 0000000000007158 /system/bin/fingerprintd

05-14 23:21:54.865 11032 11032 E Zygote : Exit zygote because system server (11413) has terminated

05-14 23:21:54.871 435 435 W : debuggerd: resuming target 11031

Not sure if it's a hardware issue or software...