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dart-lang / sdk

The Dart SDK, including the VM, JS and Wasm compilers, analysis, core libraries, and more.
https://dart.dev
BSD 3-Clause "New" or "Revised" License
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Unable to build Dart on apple silicon arm64 #47511

Closed acoutts closed 2 years ago

acoutts commented 2 years ago

When attempting to build Flutter on an apple silicon arm64 mac, it fails with:

ninja -C out/host_release                
ninja: Entering directory `out/host_release'
[901/1827] ACTION //third_party/dart/runtime/bin:generate_snapshot_bin(//build/toolchain/mac:clang_arm64)
FAILED: clang_arm64/gen/third_party/dart/runtime/bin/vm_snapshot_data.bin clang_arm64/gen/third_party/dart/runtime/bin/vm_snapshot_instructions.bin clang_arm64/gen/third_party/dart/runtime/bin/isolate_snapshot_data.bin clang_arm64/gen/third_party/dart/runtime/bin/isolate_snapshot_instructions.bin 
python3 ../../third_party/dart/build/gn_run_binary.py compiled_action clang_arm64/gen_snapshot --sound-null-safety --deterministic --snapshot_kind=core --vm_snapshot_data=clang_arm64/gen/third_party/dart/runtime/bin/vm_snapshot_data.bin --vm_snapshot_instructions=clang_arm64/gen/third_party/dart/runtime/bin/vm_snapshot_instructions.bin --isolate_snapshot_data=clang_arm64/gen/third_party/dart/runtime/bin/isolate_snapshot_data.bin --isolate_snapshot_instructions=clang_arm64/gen/third_party/dart/runtime/bin/isolate_snapshot_instructions.bin /Users/andrewcoutts/Projects/engine/src/out/host_release/clang_arm64/vm_platform_strong_stripped.dill
Command failed: ./clang_arm64/gen_snapshot --sound-null-safety --deterministic --snapshot_kind=core --vm_snapshot_data=clang_arm64/gen/third_party/dart/runtime/bin/vm_snapshot_data.bin --vm_snapshot_instructions=clang_arm64/gen/third_party/dart/runtime/bin/vm_snapshot_instructions.bin --isolate_snapshot_data=clang_arm64/gen/third_party/dart/runtime/bin/isolate_snapshot_data.bin --isolate_snapshot_instructions=clang_arm64/gen/third_party/dart/runtime/bin/isolate_snapshot_instructions.bin /Users/andrewcoutts/Projects/engine/src/out/host_release/clang_arm64/vm_platform_strong_stripped.dill
output: ../../third_party/dart/runtime/vm/cpuinfo_macos.cc: 42: error: unreachable code

[910/1827] CXX obj/flutter/shell/common/common.engine.o
ninja: build stopped: subcommand failed.

The issue seems to be the sysctl info on apple silicon does not have the required entries under machdep so kCpuInfoProcessor results in this unreachable code error. 

  fields_[kCpuInfoProcessor] = "machdep.cpu.vendor";

Here's the full sysctl output on an M1 macbook pro:

user.cs_path: /usr/bin:/bin:/usr/sbin:/sbin
user.bc_base_max: 99
user.bc_dim_max: 2048
user.bc_scale_max: 99
user.bc_string_max: 1000
user.coll_weights_max: 2
user.expr_nest_max: 32
user.line_max: 2048
user.re_dup_max: 255
user.posix2_version: 200112
user.posix2_c_bind: 0
user.posix2_c_dev: 0
user.posix2_char_term: 0
user.posix2_fort_dev: 0
user.posix2_fort_run: 0
user.posix2_localedef: 0
user.posix2_sw_dev: 0
user.posix2_upe: 0
user.stream_max: 20
user.tzname_max: 255
kern.ostype: Darwin
kern.osrelease: 20.6.0
kern.osrevision: 199506
kern.version: Darwin Kernel Version 20.6.0: Mon Aug 30 06:12:20 PDT 2021; root:xnu-7195.141.6~3/RELEASE_ARM64_T8101
kern.maxvnodes: 247329
kern.maxproc: 4000
kern.maxfiles: 49152
kern.argmax: 1048576
kern.securelevel: 0
kern.hostname: xff0c-m13.local
kern.hostid: 0
kern.clockrate: { hz = 100, tick = 10000, tickadj = 0, profhz = 100, stathz = 100 }
kern.posix1version: 200112
kern.ngroups: 16
kern.job_control: 1
kern.saved_ids: 1
kern.boottime: { sec = 1632738439, usec = 932701 } Mon Sep 27 06:27:19 2021
kern.nisdomainname: 
kern.maxfilesperproc: 24576
kern.maxprocperuid: 2666
kern.ipc.maxsockbuf: 8388608
kern.ipc.sockbuf_waste_factor: 8
kern.ipc.somaxconn: 128
kern.ipc.nmbclusters: 131072
kern.ipc.soqlimitcompat: 1
kern.ipc.io_policy.log: 0
kern.ipc.io_policy.uuid: 1
kern.ipc.mb_drain_force: 0
kern.ipc.mb_drain_maxint: 0
kern.ipc.mb_memory_pressure_percentage: 80
kern.ipc.mb_normalized: 0
kern.ipc.mb_watchdog: 1
kern.ipc.mleak_sample_factor: 500
kern.ipc.extbkidlercvhiwat: 131072
kern.ipc.extbkidletime: 600
kern.ipc.maxextbkidleperproc: 1
kern.ipc.socket_debug: 0
kern.ipc.sodefunct_calls: 2733
kern.ipc.sodefunctlog: 0
kern.ipc.sorecvmincopy: 16384
kern.ipc.soreserveheadroom: 1
kern.ipc.sorestrictrecv: 1
kern.ipc.sorestrictsend: 1
kern.ipc.sosendbigcl_ignore_capab: 0
kern.ipc.sosendjcl: 1
kern.ipc.sosendjcl_ignore_capab: 0
kern.ipc.sosendminchain: 16384
kern.ipc.sotcdb: 0
kern.ipc.sothrottlelog: 0
kern.ipc.njcl: 43696
kern.ipc.njclbytes: 16384
kern.ipc.sbmb_cnt: 1106
kern.ipc.sbmb_cnt_floor: 982
kern.ipc.sbmb_cnt_peak: 111924
kern.ipc.sbmb_limreached: 0
kern.ipc.soqlencomp: 0
kern.ipc.throttle_best_effort: 0
kern.ipc.maxrecvmsgx: 100
kern.ipc.maxsendmsgx: 100
kern.usrstack: 1842675712
kern.netboot: 0
kern.sysv.shmall: 1024
kern.sysv.shmmax: 4194304
kern.sysv.shmmin: 1
kern.sysv.shmmni: 32
kern.sysv.shmseg: 8
kern.sysv.semmni: 87381
kern.sysv.semmns: 87381
kern.sysv.semmnu: 87381
kern.sysv.semmsl: 87381
kern.sysv.semume: 10
kern.aiomax: 90
kern.aioprocmax: 16
kern.aiothreads: 4
kern.corefile: /cores/core.%P
kern.coredump: 1
kern.sugid_coredump: 0
kern.delayterm: 0
kern.shreg_private: 0
kern.posix.sem.max: 10000
kern.usrstack64: 6137643008
kern.tfp.policy: 2
kern.procname: sysctl
kern.speculative_reads_disabled: 0
kern.osversion: 20G165
kern.safeboot: 0
kern.rage_vnode: 0
kern.tty.ptmx_max: 511
kern.check_openevt: 0
kern.threadname: 
kern.timer.longterm.qlen: 0
kern.timer.longterm.scan_interval: 100000
kern.timer.longterm.scan_limit: 100000
kern.timer.longterm.scan_pauses: 0
kern.timer.longterm.threshold: 0
kern.timer.coalescing_enabled: 1
kern.timer.deadline_tracking_bin_1: 48000
kern.timer.deadline_tracking_bin_2: 120000
kern.hv.ipa_size_16k: 68719476736
kern.hv.ipa_size_4k: 68719476736
kern.hv.max_address_spaces: 256
kern.hv.supported: 1
kern.monotonic.pmis: 49280 0
kern.monotonic.retrograde_updates: 0 0
kern.monotonic.supported: 1
kern.monotonic.task_thread_counting: 1
kern.eventhandler.debug: 0
kern.kdbg.debug: 0
kern.kdbg.experimental_continuous: 0
kern.kdbg.oldest_time: 0
kern.entropy.health.repetition_count_test.failure_count: 0
kern.entropy.health.repetition_count_test.max_observation_count: 7
kern.entropy.health.repetition_count_test.reset_count: 251955033
kern.entropy.health.adaptive_proportion_test.failure_count: 0
kern.entropy.health.adaptive_proportion_test.max_observation_count: 33
kern.entropy.health.adaptive_proportion_test.reset_count: 494106
kern.entropy.health.startup_done: 1
kern.dtrace.buffer_memory_inuse: 0
kern.dtrace.buffer_memory_maxsize: 5726623061
kern.dtrace.difo_maxsize: 262144
kern.dtrace.dof_maxsize: 524288
kern.dtrace.dof_mode: 1
kern.dtrace.err_verbose: 0
kern.dtrace.global_maxsize: 16384
kern.dtrace.provide_private_probes: 1
kern.dtrace.ignore_fbt_blacklist: 0
kern.skywalk.netif.default_drop: 0
kern.skywalk.flowswitch.ip_reass: 1
kern.skywalk.flowswitch.rx_agg_tcp: 16384
kern.skywalk.flowswitch.rx_agg_tcp_host: 2
kern.skywalk.flowswitch.ipfm_frag_ttl: 60
kern.skywalk.flowswitch.ipfm_timeout_tcall_ival: 1
kern.skywalk.flowswitch.flow_route_expire: 600
kern.skywalk.flowswitch.anpi1.ipfm.frag_limit: 352
kern.skywalk.flowswitch.anpi1.ipfm.frag_count: 0
kern.skywalk.flowswitch.anpi1.ipfm.queue_limit: 176
kern.skywalk.flowswitch.anpi1.ipfm.queue_count: 0
kern.skywalk.flowswitch.anpi0.ipfm.frag_limit: 352
kern.skywalk.flowswitch.anpi0.ipfm.frag_count: 0
kern.skywalk.flowswitch.anpi0.ipfm.queue_limit: 176
kern.skywalk.flowswitch.anpi0.ipfm.queue_count: 0
kern.skywalk.flowswitch.en1.ipfm.frag_limit: 992
kern.skywalk.flowswitch.en1.ipfm.frag_count: 0
kern.skywalk.flowswitch.en1.ipfm.queue_limit: 496
kern.skywalk.flowswitch.en1.ipfm.queue_count: 0
kern.skywalk.flowswitch.en2.ipfm.frag_limit: 992
kern.skywalk.flowswitch.en2.ipfm.frag_count: 0
kern.skywalk.flowswitch.en2.ipfm.queue_limit: 496
kern.skywalk.flowswitch.en2.ipfm.queue_count: 0
kern.skywalk.flowswitch.en3.ipfm.frag_limit: 352
kern.skywalk.flowswitch.en3.ipfm.frag_count: 0
kern.skywalk.flowswitch.en3.ipfm.queue_limit: 176
kern.skywalk.flowswitch.en3.ipfm.queue_count: 0
kern.skywalk.flowswitch.en4.ipfm.frag_limit: 352
kern.skywalk.flowswitch.en4.ipfm.frag_count: 0
kern.skywalk.flowswitch.en4.ipfm.queue_limit: 176
kern.skywalk.flowswitch.en4.ipfm.queue_count: 0
kern.skywalk.flowswitch.en0.ipfm.frag_limit: 352
kern.skywalk.flowswitch.en0.ipfm.frag_count: 0
kern.skywalk.flowswitch.en0.ipfm.queue_limit: 176
kern.skywalk.flowswitch.en0.ipfm.queue_count: 0
kern.skywalk.flowswitch.awdl0.ipfm.frag_limit: 352
kern.skywalk.flowswitch.awdl0.ipfm.frag_count: 0
kern.skywalk.flowswitch.awdl0.ipfm.queue_limit: 176
kern.skywalk.flowswitch.awdl0.ipfm.queue_count: 0
kern.skywalk.flowswitch.ap1.ipfm.frag_limit: 352
kern.skywalk.flowswitch.ap1.ipfm.frag_count: 0
kern.skywalk.flowswitch.ap1.ipfm.queue_limit: 176
kern.skywalk.flowswitch.ap1.ipfm.queue_count: 0
kern.skywalk.flowswitch.utun2.ipfm.frag_limit: 288
kern.skywalk.flowswitch.utun2.ipfm.frag_count: 0
kern.skywalk.flowswitch.utun2.ipfm.queue_limit: 144
kern.skywalk.flowswitch.utun2.ipfm.queue_count: 0
kern.skywalk.ring_stat_enable: 0
kern.jetsam_aging_policy: 2
kern.memorystatus_apps_idle_delay_time: 10
kern.memorystatus_level: 38
kern.memorystatus_sysprocs_idle_delay_time: 10
kern.memorystatus_purge_on_critical: 8
kern.memorystatus_purge_on_urgent: 5
kern.memorystatus_purge_on_warning: 2
kern.vm_pressure_level_transition_threshold: 30
kern.msgbuf: 131072
kern.task_exc_guard_default: 0
kern.ulock_adaptive_spin_usecs: 20
kern.secure_kernel: 0
kern.willuserspacereboot: 0
kern.maxnbuf: 16384
kern.nbuf: 16384
kern.flush_cache_on_write: 0
kern.wq_max_constrained_threads: 64
kern.wq_max_threads: 512
kern.wq_max_timer_interval_usecs: 50000
kern.wq_reduce_pool_window_usecs: 5000000
kern.wq_stalled_window_usecs: 200
kern.ds_supgroups_supported: 1
kern.libmalloc_experiments: 0
kern.sugid_scripts: 0
kern.affinity_sets_enabled: 1
kern.affinity_sets_mapping: 1
kern.apfsprebootuuid: 754EF806-B178-453D-8681-F41706FAAF6B
kern.bootargs: 
kern.bootsessionuuid: FE0BE012-C215-4244-A55B-6284DC8C81FB
kern.bootuuid: 754EF806-B178-453D-8681-F41706FAAF6B
kern.cpu_checkin_interval: 4000
kern.darkboot: 0
kern.direct_handoff: 1
kern.filesetuuid: 6304A066-96A6-57F4-CF48-CC569B129642
kern.free_vnodes: 219919
kern.hv_disable: 0
kern.hv_support: 1
kern.hv_vmm_present: 0
kern.ikm_signature_failure_id: 0
kern.ikm_signature_failures: 0
kern.iossupportversion: 14.7
kern.ipc_portbt: 0
kern.ipc_voucher_trace_contents: 0
kern.kern_feature_overrides: 1
kern.kernelcacheuuid: 6304A066-96A6-57F4-CF48-CC569B129642
kern.minimalboot: 0
kern.namecache_disabled: 0
kern.num_files: 7734
kern.num_recycledvnodes: 21909552
kern.num_static_scalable_counters: 31
kern.num_tasks: 4096
kern.num_taskthreads: 4096
kern.num_threads: 20480
kern.num_vnodes: 247329
kern.osproductversion: 11.6
kern.osproductversioncompat: 10.16
kern.osreleasetype: User
kern.preheat_max_bytes: 1048576
kern.preheat_min_bytes: 32768
kern.sched: edge
kern.sched_allow_NO_SMT_threads: 1
kern.sched_enable_smt: 1
kern.singleuser: 0
kern.slide: 1
kern.speculative_prefetch_max: 201326592
kern.speculative_prefetch_max_iosize: 524288
kern.stack_depth_max: 0
kern.stack_size: 16384
kern.system_version_compat: 0
kern.thread_groups_supported: 1
kern.timer_coalesce_bg_ns_max: 100000000
kern.timer_coalesce_bg_scale: -5
kern.timer_coalesce_fp_ns_max: 1000000
kern.timer_coalesce_fp_scale: 3
kern.timer_coalesce_kt_ns_max: 1000000
kern.timer_coalesce_kt_scale: 3
kern.timer_coalesce_tier0_ns_max: 1000000
kern.timer_coalesce_tier0_scale: 3
kern.timer_coalesce_tier1_ns_max: 5000000
kern.timer_coalesce_tier1_scale: 2
kern.timer_coalesce_tier2_ns_max: 20000000
kern.timer_coalesce_tier2_scale: 1
kern.timer_coalesce_tier3_ns_max: 75000000
kern.timer_coalesce_tier3_scale: -2
kern.timer_coalesce_tier4_ns_max: 1000000
kern.timer_coalesce_tier4_scale: 3
kern.timer_coalesce_tier5_ns_max: 1000000
kern.timer_coalesce_tier5_scale: 3
kern.timer_coalesce_ts_ns_max: 1000000
kern.timer_coalesce_ts_scale: 3
kern.timer_resort_threshold_ns: 50000000
kern.trial_deployment_id: -1
kern.trial_experiment_id: 
kern.trial_treatment_id: 
kern.uuid: DA16DC13-5845-3638-9BB4-B14F9AC08E55
kern.vfsnspace: 0
kern.vm_max_batch: 256
kern.vm_max_delayed_work_limit: 32
kern.vm_page_free_min: 3500
kern.vm_page_free_reserved: 776
kern.vm_page_free_target: 4000
kern.vm_page_speculative_percentage: 5
kern.vm_page_speculative_q_age_ms: 500
kern.progressmeterenable: 0
kern.useractive_abs_time: 6763247892029
kern.userinactive_abs_time: 0
kern.bootsignature: 
kern.hibernatefile: /var/vm/sleepimage
kern.hibernatemode: 0
kern.hibernatecount: 0
kern.hibernatehidready: 0
kern.hibernategraphicsready: 0
kern.hibernatelockscreenready: 0
kern.hibernatewakenotification: 0
kern.pmtimeout: 0
kern.iokittest: 0
kern.aotmode: 0
kern.waketime: { sec = 1634722776, usec = 495440 } Wed Oct 20 05:39:36 2021
kern.sleeptime: { sec = 1634722541, usec = 230890 } Wed Oct 20 05:35:41 2021
kern.wakereason: SMC.OutboxNotEmpty smc.70070000 lid
kern.aotmodebits: 0
kern.willshutdown: 0
kern.progressmeter: 64
kern.wake_abs_time: 6763247359445
kern.consoleoptions: 0
kern.sleep_abs_time: 6763246734130
kern.prng.scheduled_reseed_count: 158479
kern.prng.scheduled_reseed_max_sample_count: 13355016
kern.prng.entropy_max_sample_count: 8704
kern.prng.pool_0.sample_count: 0
kern.prng.pool_0.drain_count: 158479
kern.prng.pool_0.max_sample_count: 8477
kern.prng.pool_1.sample_count: 124
kern.prng.pool_1.drain_count: 79239
kern.prng.pool_1.max_sample_count: 6676
kern.prng.pool_2.sample_count: 150
kern.prng.pool_2.drain_count: 39619
kern.prng.pool_2.max_sample_count: 3132
kern.prng.pool_3.sample_count: 301
kern.prng.pool_3.drain_count: 19809
kern.prng.pool_3.max_sample_count: 7223
kern.prng.pool_4.sample_count: 684
kern.prng.pool_4.drain_count: 9904
kern.prng.pool_4.max_sample_count: 6387
kern.prng.pool_5.sample_count: 678
kern.prng.pool_5.drain_count: 4952
kern.prng.pool_5.max_sample_count: 8003
kern.prng.pool_6.sample_count: 637
kern.prng.pool_6.drain_count: 2476
kern.prng.pool_6.max_sample_count: 10166
kern.prng.pool_7.sample_count: 700
kern.prng.pool_7.drain_count: 1238
kern.prng.pool_7.max_sample_count: 19556
kern.prng.pool_8.sample_count: 639
kern.prng.pool_8.drain_count: 619
kern.prng.pool_8.max_sample_count: 35868
kern.prng.pool_9.sample_count: 13630
kern.prng.pool_9.drain_count: 309
kern.prng.pool_9.max_sample_count: 65929
kern.prng.pool_10.sample_count: 45161
kern.prng.pool_10.drain_count: 154
kern.prng.pool_10.max_sample_count: 117639
kern.prng.pool_11.sample_count: 45806
kern.prng.pool_11.drain_count: 77
kern.prng.pool_11.max_sample_count: 210066
kern.prng.pool_12.sample_count: 144165
kern.prng.pool_12.drain_count: 38
kern.prng.pool_12.max_sample_count: 344370
kern.prng.pool_13.sample_count: 144465
kern.prng.pool_13.drain_count: 19
kern.prng.pool_13.max_sample_count: 585222
kern.prng.pool_14.sample_count: 551867
kern.prng.pool_14.drain_count: 9
kern.prng.pool_14.max_sample_count: 932529
kern.prng.pool_15.sample_count: 1413470
kern.prng.pool_15.drain_count: 4
kern.prng.pool_15.max_sample_count: 1765991
kern.prng.pool_16.sample_count: 1408618
kern.prng.pool_16.drain_count: 2
kern.prng.pool_16.max_sample_count: 3387276
kern.prng.pool_17.sample_count: 1410731
kern.prng.pool_17.drain_count: 1
kern.prng.pool_17.max_sample_count: 6485145
kern.prng.pool_18.sample_count: 7918765
kern.prng.pool_18.drain_count: 0
kern.prng.pool_18.max_sample_count: 7918765
kern.prng.pool_19.sample_count: 7901356
kern.prng.pool_19.drain_count: 0
kern.prng.pool_19.max_sample_count: 7901356
kern.prng.pool_20.sample_count: 7922272
kern.prng.pool_20.drain_count: 0
kern.prng.pool_20.max_sample_count: 7922272
kern.prng.pool_21.sample_count: 7918335
kern.prng.pool_21.drain_count: 0
kern.prng.pool_21.max_sample_count: 7918335
kern.prng.pool_22.sample_count: 7896878
kern.prng.pool_22.drain_count: 0
kern.prng.pool_22.max_sample_count: 7896878
kern.prng.pool_23.sample_count: 7922751
kern.prng.pool_23.drain_count: 0
kern.prng.pool_23.max_sample_count: 7922751
kern.prng.pool_24.sample_count: 7908447
kern.prng.pool_24.drain_count: 0
kern.prng.pool_24.max_sample_count: 7908447
kern.prng.pool_25.sample_count: 7896756
kern.prng.pool_25.drain_count: 0
kern.prng.pool_25.max_sample_count: 7896756
kern.prng.pool_26.sample_count: 7915851
kern.prng.pool_26.drain_count: 0
kern.prng.pool_26.max_sample_count: 7915851
kern.prng.pool_27.sample_count: 7923537
kern.prng.pool_27.drain_count: 0
kern.prng.pool_27.max_sample_count: 7923537
kern.prng.pool_28.sample_count: 7903425
kern.prng.pool_28.drain_count: 0
kern.prng.pool_28.max_sample_count: 7903425
kern.prng.pool_29.sample_count: 7886174
kern.prng.pool_29.drain_count: 0
kern.prng.pool_29.max_sample_count: 7886174
kern.prng.pool_30.sample_count: 7887510
kern.prng.pool_30.drain_count: 0
kern.prng.pool_30.max_sample_count: 7887510
kern.prng.pool_31.sample_count: 7909854
kern.prng.pool_31.drain_count: 0
kern.prng.pool_31.max_sample_count: 7909854
kern.monotonicclock: 29327122
kern.monotonicclock_usecs: 29327122872344 7092155053545
kern.monotonicclock_rate_usecs: 30
kern.monotoniclock_offset_usecs: 1605409358420349
kern.pthread_mutex_default_policy: 0
kern.amfm_log_ctl: 0
vm.loadavg: { 4.23 19.14 28.39 }
vm.swapusage: total = 6144.00M  used = 5439.25M  free = 704.75M  (encrypted)
vm.add_wire_count_over_global_limit: 0
vm.add_wire_count_over_user_limit: 0
vm.compressor_available: 1
vm.compressor_bytes_used: 7097752384
vm.compressor_compressed_bytes: 3572554532480
vm.compressor_eval_period_in_msecs: 250
vm.compressor_input_bytes: 7993561497600
vm.compressor_is_active: 1
vm.compressor_min_csegs_per_major_compaction: 30
vm.compressor_mode: 4
vm.compressor_sample_max_in_msecs: 10000
vm.compressor_sample_min_in_msecs: 500
vm.compressor_swapout_target_age: 0
vm.compressor_swapouts_under_300s: 60638
vm.compressor_swapouts_under_30s: 310985
vm.compressor_swapouts_under_60s: 38441
vm.compressor_swapper_defrag_swapins: 27071
vm.compressor_swapper_reclaim_swapins: 498397
vm.compressor_swapper_swapout_fileq_throttled: 0
vm.compressor_swapper_swapout_fragmentation_detected: 8058551
vm.compressor_swapper_swapout_free_count_low: 0
vm.compressor_swapper_swapout_thrashing_detected: 0
vm.compressor_swapper_swapout_threshold_exceeded: 711777
vm.compressor_thrashing_min_per_10msecs: 20
vm.compressor_thrashing_threshold_per_10msecs: 50
vm.compressor_timing_enabled: 0
vm.darkwake_mode: 0
vm.global_no_user_wire_amount: 4123168605
vm.global_user_wire_limit: 13056700579
vm.lz4_compressed_bytes: 0
vm.lz4_compression_failures: 0
vm.lz4_compressions: 0
vm.lz4_decompressed_bytes: 0
vm.lz4_decompressions: 0
vm.lz4_max_failure_run_length: -1
vm.lz4_max_failure_skips: 0
vm.lz4_max_preselects: 0
vm.lz4_profitable_bytes: 0
vm.lz4_run_continue_bytes: 0
vm.lz4_run_preselection_threshold: -1
vm.lz4_threshold: 12288
vm.lz4_wk_compression_delta: 0
vm.lz4_wk_compression_negative_delta: 0
vm.swapfileprefix: /System/Volumes/VM/swapfile
vm.uc_decompressions: 0
vm.user_wire_limit: 13056700579
vm.vm_copy_src_large: 22
vm.vm_copy_src_not_internal: 0
vm.vm_copy_src_not_symmetric: 11
vm.vm_page_background_count: 3948
vm.vm_page_background_exclude_external: 0
vm.vm_page_background_external_count: 2915
vm.vm_page_background_internal_count: 1033
vm.vm_page_background_mode: 1
vm.vm_page_background_promoted_count: 2499738
vm.vm_page_background_target: 39775
vm.vm_page_external_count: 71610
vm.vm_page_filecache_min: 139668
vm.vm_page_xpmapped_min: 19891
vm.vm_pageout_considered_bq_external: 4857201
vm.vm_pageout_considered_bq_internal: 21354253
vm.vm_pageout_rejected_bq_external: 0
vm.vm_pageout_rejected_bq_internal: 0
vm.vm_ripe_target_age_in_secs: 172800
vm.wk_catime: 0
vm.wk_compressed_bytes_exclusive: 0
vm.wk_compressed_bytes_total: 0
vm.wk_compression_failures: 0
vm.wk_compressions: 0
vm.wk_compressions_exclusive: 0
vm.wk_datime: 0
vm.wk_decompressed_bytes: 0
vm.wk_decompressions: 0
vm.wk_mzv_compressions: 0
vm.wk_sv_compressions: 0
vm.wk_sv_decompressions: 0
vm.wkdm_reeval_threshold: 1536
vm.wkh_catime: 0
vm.wkh_compressions: 0
vm.wkh_datime: 0
vm.wkh_decompressions: 0
vm.wks_catime: 0
vm.wks_compressed_bytes: 0
vm.wks_compression_failures: 0
vm.wks_compressions: 0
vm.wks_datime: 0
vm.wks_decompressions: 0
vm.wks_sv_compressions: 0
vm.cs_blob_count: 1003
vm.cs_blob_count_peak: 1746
vm.cs_blob_size: 91977898
vm.cs_blob_size_max: 20496384
vm.cs_blob_size_peak: 139031158
vm.all_reusable_calls: 0
vm.all_reuse_calls: 0
vm.apple_protect_pager_cache_limit: 20
vm.apple_protect_pager_count: 0
vm.apple_protect_pager_count_mapped: 0
vm.can_reuse_failure: 3764
vm.can_reuse_success: 59383
vm.copied_on_read: 33
vm.corpse_footprint_count: 80
vm.corpse_footprint_full: 0
vm.corpse_footprint_no_buf: 0
vm.corpse_footprint_size_avg: 55299
vm.corpse_footprint_size_max: 110176
vm.cs_defer_to_pmap_cs: 0
vm.cs_defer_to_pmap_cs_not: 5582221
vm.cs_executable_create_upl: 0
vm.cs_executable_wire: 0
vm.free_shared: 73
vm.iopl_pages_tainted: 0
vm.kern_lpage_count: 0
vm.madvise_free_debug: 0
vm.map_lookup_locked_copy_shadow_count: 2764845
vm.map_lookup_locked_copy_shadow_max: 236830720
vm.map_lookup_locked_copy_shadow_size: 31899154087936
vm.map_lookup_locked_copy_slowly_count: 0
vm.map_lookup_locked_copy_slowly_error: 0
vm.map_lookup_locked_copy_slowly_max: 0
vm.map_lookup_locked_copy_slowly_restart: 0
vm.map_lookup_locked_copy_slowly_size: 0
vm.map_lookup_locked_copy_strategically_count: 2016
vm.map_lookup_locked_copy_strategically_error: 0
vm.map_lookup_locked_copy_strategically_max: 33554432
vm.map_lookup_locked_copy_strategically_restart: 0
vm.map_lookup_locked_copy_strategically_size: 67645734912
vm.memory_pressure: 0
vm.page_busy_absent_skipped: 0
vm.page_cleaned_count: 0
vm.page_free_count: 4251
vm.page_free_wanted: 0
vm.page_pageable_external_count: 70549
vm.page_pageable_internal_count: 301287
vm.page_purgeable_count: 0
vm.page_purgeable_wired_count: 0
vm.page_reusable_count: 2352
vm.page_speculative_count: 593
vm.pageout_freed_cleaned: 1146675
vm.pageout_freed_external: 18071891
vm.pageout_freed_speculative: 60758691
vm.pageout_inactive_clean: 136081043
vm.pageout_inactive_dirty_external: 829382
vm.pageout_inactive_dirty_internal: 487933655
vm.pageout_inactive_used: 368542884
vm.pageout_speculative_clean: 60758691
vm.pages: 981044
vm.pagesize: 16384
vm.partial_reusable_calls: 139507178
vm.partial_reuse_calls: 12305681
vm.prefault_nb_bailout: 0
vm.prefault_nb_pages: 279696
vm.protect_privileged_from_untrusted: 1
vm.retired_pages_count: 0
vm.reusable_failure: 662514
vm.reusable_nonwritable: 595306
vm.reusable_pages_shared: 3622806
vm.reusable_reclaimed: 0
vm.reusable_shared: 9137433
vm.reusable_success: 139385844
vm.reuse_failure: 0
vm.reuse_success: 5682728
vm.shared_region_count: 2
vm.shared_region_destroy_delay: 120
vm.shared_region_pager_copied: 0
vm.shared_region_pager_reclaimed: 1020876
vm.shared_region_pager_slid: 4112108
vm.shared_region_pager_slid_error: 0
vm.shared_region_peak: 2
vm.shared_region_persistence: 0
vm.shared_region_pivot: 0
vm.shared_region_unnest_logging: 1
vm.shared_region_version: 3
vm.upl_pages_tainted: 0
vm.vm_create_upl_extra_cow: 48
vm.vm_create_upl_extra_cow_pages: 366
vm.vm_create_upl_lookup_failure_copy: 0
vm.vm_create_upl_lookup_failure_write: 0
vm.vm_debug_events: 0
vm.vm_do_collapse_compressor: 49191
vm.vm_do_collapse_compressor_pages: 69517
vm.vm_do_collapse_terminate: 49191
vm.vm_do_collapse_terminate_failure: 0
vm.vm_max_kernel_address: 18446742493161586687
vm.vm_min_kernel_address: 18446741874686296064
vm.vm_page_free_target: 4000
vm.vm_should_cow_but_wired: 0
vm.vmtc_128byte: 0
vm.vmtc_16_byte: 0
vm.vmtc_1_byte: 0
vm.vmtc_256_byte: 0
vm.vmtc_2_byte: 0
vm.vmtc_32_byte: 0
vm.vmtc_4_byte: 0
vm.vmtc_64_byte: 0
vm.vmtc_8_byte: 0
vm.vmtc_copyin_fail: 0
vm.vmtc_not_eligible: 0
vm.vmtc_not_found: 0
vm.vmtc_one_bit_flip: 0
vm.vmtc_total: 0
vm.vmtc_undiagnosed: 0
vm.shared_region_trace_level: 1
vm.cs_all_vnodes: 0
vm.cs_debug: 0
vm.cs_debug_fail_on_unsigned_code: 0
vm.cs_debug_unsigned_exec_failures: 0
vm.cs_debug_unsigned_mmap_failures: 0
vm.cs_enforcement_panic: 0
vm.cs_force_hard: 0
vm.cs_force_kill: 0
vm.cs_library_validation: 0
vm.cs_process_enforcement: 0
vm.cs_system_enforcement: 1
vfs.generic.maxtypenum: 29
vfs.generic.nfs.server.async: 0
vfs.generic.nfs.server.export_hash_size: 64
vfs.generic.nfs.server.fsevents: 1
vfs.generic.nfs.server.gss_context_ttl: 28800
vfs.generic.nfs.server.nfsd_sock_idle_timeout: 3600
vfs.generic.nfs.server.nfsd_tcp_connections: 0
vfs.generic.nfs.server.nfsd_thread_count: 0
vfs.generic.nfs.server.nfsd_thread_max: 0
vfs.generic.nfs.server.reqcache_size: 64
vfs.generic.nfs.server.request_queue_length: 128
vfs.generic.nfs.server.require_resv_port: 0
vfs.generic.nfs.server.upcall_queue_count: 0
vfs.generic.nfs.server.upcall_queue_limit: 0
vfs.generic.nfs.server.upcall_queue_max_seen: 0
vfs.generic.nfs.server.use_upcall_svc: 1
vfs.generic.nfs.server.user_stats: 1
vfs.generic.nfs.server.wg_delay: 1000
vfs.generic.nfs.server.wg_delay_v3: 0
vfs.generic.nfs.client.access_cache_timeout: 60
vfs.generic.nfs.client.access_delete: 1
vfs.generic.nfs.client.access_dotzfs: 1
vfs.generic.nfs.client.access_for_getattr: 0
vfs.generic.nfs.client.allow_async: 0
vfs.generic.nfs.client.callback_port: 0
vfs.generic.nfs.client.debug_ctl: 0
vfs.generic.nfs.client.default_nfs4domain: 
vfs.generic.nfs.client.idmap_ctrl: 1
vfs.generic.nfs.client.initialdowndelay: 5
vfs.generic.nfs.client.iosize: 1048576
vfs.generic.nfs.client.is_mobile: 1
vfs.generic.nfs.client.lockd_mounts: 0
vfs.generic.nfs.client.max_async_writes: 128
vfs.generic.nfs.client.nextdowndelay: 30
vfs.generic.nfs.client.nfsiod_thread_count: 0
vfs.generic.nfs.client.nfsiod_thread_max: 16
vfs.generic.nfs.client.readlink_nocache: 0
vfs.generic.nfs.client.root_steals_gss_context: 0
vfs.generic.nfs.client.squishy_flags: 11
vfs.generic.nfs.client.statfs_rate_limit: 10
vfs.generic.nfs.client.tcp_sockbuf: 131072
vfs.generic.root_unmounted_cleanly: 1
vfs.generic.sync_timeout: 5
vfs.generic.hfs.kdebug.allocation: 0
vfs.generic.hfs.jnl.trim_flush: 240
vfs.generic.hfs.jnl.kdebug.trim: 0
vfs.generic.hfs.allocated: 0
vfs.generic.always_do_fullfsync: 0
vfs.generic.apfs.fusion_rc_promotion_size_limit_mb: 4096
vfs.generic.apfs.fusion_rc_flags: 0
vfs.generic.apfs.fusion_w2rc_filled_ratio_threshold: 50
vfs.generic.apfs.fusion_lc_rc_promotion_threshold_mult: 8
vfs.generic.apfs.fusion_rc_promotion_threshold_mult: 4
vfs.generic.apfs.fusion_wbc_buffersize: 16777216
vfs.generic.apfs.fusion_verbosity_flags: 0
vfs.generic.apfs.fusion_paranoia_level: 0
vfs.generic.apfs.fusion_swapfile_backoff: 4
vfs.generic.apfs.fusion_slow_io_threshold: 10240
vfs.generic.apfs.fusion_elevator_throttle: 100
vfs.generic.apfs.fusion_promoter_throttle: 100
vfs.generic.apfs.fusion_promoter_queue_limit: 1000
vfs.generic.apfs.fusion_wbc_elevator_wmk: 0
vfs.generic.apfs.fusion_wbc_backoff_wmk_reenable: 25
vfs.generic.apfs.fusion_wbc_backoff_wmk_med: 95
vfs.generic.apfs.fusion_wbc_backoff_wmk_low: 60
vfs.generic.apfs.allocated: 261019461
vfs.generic.autofs.vnode_recycle_on_inactive: 1
vfs.nummntops: 50
vfs.nspace.prevent_materialization: 0
vfs.nspace.resolver: 0
vfs.nspace.thread_prevent_materialization: 0
net.local.stream.recvspace: 8192
net.local.stream.sendspace: 8192
net.local.stream.tracemdns: 0
net.local.dgram.maxdgram: 2048
net.local.dgram.recvspace: 4096
net.local.inflight: 0
net.inet.ip.portrange.first: 49152
net.inet.ip.portrange.hifirst: 49152
net.inet.ip.portrange.hilast: 65535
net.inet.ip.portrange.ipport_allow_udp_port_exhaustion: 0
net.inet.ip.portrange.last: 65535
net.inet.ip.portrange.lowfirst: 1023
net.inet.ip.portrange.lowlast: 600
net.inet.ip.forwarding: 0
net.inet.ip.redirect: 1
net.inet.ip.ttl: 64
net.inet.ip.rtexpire: 10
net.inet.ip.rtminexpire: 10
net.inet.ip.rtmaxcache: 128
net.inet.ip.sourceroute: 0
net.inet.ip.accept_sourceroute: 0
net.inet.ip.gifttl: 30
net.inet.ip.linklocal.in.allowbadttl: 1
net.inet.ip.mcast.loop: 1
net.inet.ip.mcast.maxgrpsrc: 512
net.inet.ip.mcast.maxsocksrc: 128
net.inet.ip.dummynet.curr_time: 0
net.inet.ip.dummynet.debug: 0
net.inet.ip.dummynet.expire: 1
net.inet.ip.dummynet.extract_heap: 0
net.inet.ip.dummynet.hash_size: 64
net.inet.ip.dummynet.max_chain_len: 16
net.inet.ip.dummynet.ready_heap: 0
net.inet.ip.dummynet.red_avg_pkt_size: 512
net.inet.ip.dummynet.red_lookup_depth: 256
net.inet.ip.dummynet.red_max_pkt_size: 1500
net.inet.ip.dummynet.search_steps: 0
net.inet.ip.dummynet.searches: 0
net.inet.ip.subnets_are_local: 0
net.inet.ip.random_id_collisions: 0
net.inet.ip.random_id_statistics: 0
net.inet.ip.random_id_total: 0
net.inet.ip.adj_clear_hwcksum: 0
net.inet.ip.adj_partial_sum: 1
net.inet.ip.check_interface: 1
net.inet.ip.checkinterface_debug: 0
net.inet.ip.fragpackets: 0
net.inet.ip.maxfragpackets: 4096
net.inet.ip.maxfragsperpacket: 128
net.inet.ip.random_id: 1
net.inet.ip.rx_chaining: 1
net.inet.ip.rx_chainsz: 6
net.inet.ip.sendsourcequench: 0
net.inet.ip.maxchainsent: 109
net.inet.ip.output_perf: 0
net.inet.ip.output_perf_bins: 0
net.inet.ip.rfc6864: 1
net.inet.ip.select_srcif_debug: 0
net.inet.icmp.maskrepl: 0
net.inet.icmp.icmplim: 250
net.inet.icmp.timestamp: 0
net.inet.icmp.icmplim_random_incr: 250
net.inet.icmp.bmcastecho: 1
net.inet.icmp.drop_redirect: 1
net.inet.icmp.log_redirect: 0
net.inet.igmp.debug: 0
net.inet.igmp.default_version: 3
net.inet.igmp.gsrdelay: 10
net.inet.igmp.legacysupp: 0
net.inet.igmp.recvifkludge: 1
net.inet.igmp.sendlocal: 1
net.inet.igmp.sendra: 1
net.inet.igmp.v1enable: 1
net.inet.igmp.v2enable: 1
net.inet.tcp.mssdflt: 512
net.inet.tcp.keepidle: 7200000
net.inet.tcp.keepintvl: 75000
net.inet.tcp.sendspace: 131072
net.inet.tcp.recvspace: 131072
net.inet.tcp.keepinit: 75000
net.inet.tcp.v6mssdflt: 1024
net.inet.tcp.log.enable: 0
net.inet.tcp.log.enable_usage: connection:0x1 rtt:0x2 ka:0x4 loop:0x10 local:0x20 gw:0x40 syn:0x100 fin:0x200 rst:0x400 dropnecp:0x1000 droppcb:0x2000 droppkt:0x4000 fswflow:0x8000 
net.inet.tcp.log.level_info: 0
net.inet.tcp.log.privacy: 1
net.inet.tcp.log.rate_current: 0
net.inet.tcp.log.rate_duration: 60
net.inet.tcp.log.rate_exceeded_total: 0
net.inet.tcp.log.rate_limit: 600
net.inet.tcp.log.rate_max: 0
net.inet.tcp.log.rtt_port: 0
net.inet.tcp.log.thflags_if_family: 0
net.inet.tcp.reass.overflows: 0
net.inet.tcp.backoff_maximum: 65536
net.inet.tcp.clear_tfocache: 0
net.inet.tcp.disable_tcp_heuristics: 0
net.inet.tcp.ecn_timeout: 60
net.inet.tcp.ack_strategy: 1
net.inet.tcp.aggressive_rcvwnd_inc: 1
net.inet.tcp.autorcvbufmax: 4194304
net.inet.tcp.autotunereorder: 1
net.inet.tcp.blackhole: 0
net.inet.tcp.challengeack_limit: 10
net.inet.tcp.delayed_ack: 3
net.inet.tcp.disable_access_to_stats: 1
net.inet.tcp.do_better_lr: 1
net.inet.tcp.do_rfc5961: 1
net.inet.tcp.doautorcvbuf: 1
net.inet.tcp.drop_synfin: 1
net.inet.tcp.flow_control_response: 1
net.inet.tcp.log_in_vain: 0
net.inet.tcp.maxseg_unacked: 8
net.inet.tcp.rcvsspktcnt: 512
net.inet.tcp.recv_allowed_iaj: 5
net.inet.tcp.recvbg: 0
net.inet.tcp.rexmt_thresh: 3
net.inet.tcp.rfc3465: 1
net.inet.tcp.rfc3465_lim2: 1
net.inet.tcp.slowlink_wsize: 8192
net.inet.tcp.acc_iaj_react_limit: 200
net.inet.tcp.ack_compression_rate: 5
net.inet.tcp.autosndbufinc: 8192
net.inet.tcp.autosndbufmax: 4194304
net.inet.tcp.do_ack_compression: 1
net.inet.tcp.ecn_initiate_out: 2
net.inet.tcp.ecn_negotiate_in: 2
net.inet.tcp.ecn_setup_percentage: 100
net.inet.tcp.enable_tlp: 1
net.inet.tcp.local_slowstart_flightsize: 8
net.inet.tcp.min_iaj_win: 16
net.inet.tcp.packetchain: 50
net.inet.tcp.path_mtu_discovery: 1
net.inet.tcp.randomize_timestamps: 1
net.inet.tcp.recv_throttle_minwin: 16384
net.inet.tcp.rtt_recvbg: 1
net.inet.tcp.socket_unlocked_on_output: 1
net.inet.tcp.tso: 1
net.inet.tcp.sack: 1
net.inet.tcp.sack_globalholes: 0
net.inet.tcp.sack_globalmaxholes: 65536
net.inet.tcp.sack_maxholes: 128
net.inet.tcp.fastopen: 3
net.inet.tcp.fastopen_backlog: 10
net.inet.tcp.icmp_may_rst: 1
net.inet.tcp.init_rtt_from_cache: 1
net.inet.tcp.microuptime_init: 7139966
net.inet.tcp.minmss: 216
net.inet.tcp.now_init: 541612562
net.inet.tcp.pcbcount: 292
net.inet.tcp.randomize_ports: 0
net.inet.tcp.rexmt_slop: 200
net.inet.tcp.rtt_min: 100
net.inet.tcp.tcbhashsize: 4096
net.inet.tcp.tso_debug: 0
net.inet.tcp.tw_pcbcount: 19
net.inet.tcp.win_scale_factor: 3
net.inet.tcp.always_keepalive: 0
net.inet.tcp.broken_peer_syn_rexmit_thres: 10
net.inet.tcp.keepcnt: 8
net.inet.tcp.max_persist_timeout: 0
net.inet.tcp.msl: 15000
net.inet.tcp.pmtud_blackhole_detection: 1
net.inet.tcp.pmtud_blackhole_mss: 1200
net.inet.tcp.tcp_resched_timerlist: 947863
net.inet.tcp.tcp_timer_advanced: 4364
net.inet.tcp.timer_fastmode_idlemax: 10
net.inet.tcp.background_sockets: 0
net.inet.tcp.cc_debug: 0
net.inet.tcp.cubic_sockets: 286
net.inet.tcp.newreno_sockets: 0
net.inet.tcp.use_newreno: 0
net.inet.tcp.cubic_fast_convergence: 0
net.inet.tcp.cubic_minor_fixes: 1
net.inet.tcp.cubic_rfc_compliant: 1
net.inet.tcp.cubic_tcp_friendliness: 0
net.inet.tcp.cubic_use_minrtt: 0
net.inet.tcp.bg_allowed_increase: 8
net.inet.tcp.bg_ss_fltsz: 2
net.inet.tcp.bg_target_qdelay: 100
net.inet.tcp.bg_tether_shift: 1
net.inet.udp.checksum: 1
net.inet.udp.maxdgram: 9216
net.inet.udp.recvspace: 786896
net.inet.udp.blackhole: 0
net.inet.udp.log_in_vain: 0
net.inet.udp.pcbcount: 76
net.inet.udp.randomize_ports: 1
net.inet.ipsec.def_policy: 1
net.inet.ipsec.esp_trans_deflev: 1
net.inet.ipsec.esp_net_deflev: 1
net.inet.ipsec.ah_trans_deflev: 1
net.inet.ipsec.ah_net_deflev: 1
net.inet.ipsec.ah_cleartos: 1
net.inet.ipsec.ah_offsetmask: 0
net.inet.ipsec.dfbit: 0
net.inet.ipsec.ecn: 0
net.inet.ipsec.debug: 0
net.inet.ipsec.esp_randpad: -1
net.inet.ipsec.bypass: 1
net.inet.ipsec.esp_port: 0
net.inet.mptcp.dss_csum: 0
net.inet.mptcp.enable: 1
net.inet.mptcp.fail: 1
net.inet.mptcp.keepalive: 840
net.inet.mptcp.mptcp_cap_retr: 4
net.inet.mptcp.probecnt: 5
net.inet.mptcp.probeto: 1000
net.inet.mptcp.rto_thresh: 1500
net.inet.mptcp.rtthist_thresh: 600
net.inet.mptcp.alternate_port: 0
net.inet.mptcp.dbg_area: 31
net.inet.mptcp.dbg_level: 1
net.inet.mptcp.pcbcount: 0
net.inet.mptcp.allow_aggregate: 0
net.inet.mptcp.expected_progress_headstart: 5000
net.inet.mptcp.no_first_party: 0
net.inet.mptcp.nrto: 3
net.inet.mptcp.rto: 3
net.inet.mptcp.tw: 60
net.inet.raw.maxdgram: 8192
net.inet.raw.pcbcount: 1
net.inet.raw.recvspace: 8192
net.inet.log_restricted: 0
net.link.generic.system.ifcount: 23
net.link.generic.system.port_used.entry_count: 5379
net.link.generic.system.port_used.entry_gen: 114
net.link.generic.system.port_used.verbose: 0
net.link.generic.system.port_used.wakeuuid_not_set_count: 120
net.link.generic.system.port_used.wakeuuid_not_set_last_if: awdl0
net.link.generic.system.port_used.wakeuuid_not_set_last_time: { sec = 1632742806, usec = 975821 } Mon Sep 27 07:40:06 2021
net.link.generic.system.if_verbose: 0
net.link.generic.system.delaybased_queue: 1
net.link.generic.system.dlil_input_sanity_check: 0
net.link.generic.system.dlil_input_threads: 21
net.link.generic.system.dlil_verbose: 0
net.link.generic.system.enable_netagent: 0
net.link.generic.system.flow_advisory: 1
net.link.generic.system.hwcksum_dbg: 0
net.link.generic.system.hwcksum_dbg_adjusted: 0
net.link.generic.system.hwcksum_dbg_bad_cksum: 0
net.link.generic.system.hwcksum_dbg_bad_rxoff: 0
net.link.generic.system.hwcksum_dbg_finalized_data: 0
net.link.generic.system.hwcksum_dbg_finalized_hdr: 0
net.link.generic.system.hwcksum_dbg_mode: 0
net.link.generic.system.hwcksum_dbg_partial_forced: 0
net.link.generic.system.hwcksum_dbg_partial_forced_bytes: 0
net.link.generic.system.hwcksum_dbg_partial_rxoff_adj: 0
net.link.generic.system.hwcksum_dbg_partial_rxoff_forced: 0
net.link.generic.system.hwcksum_dbg_verified: 0
net.link.generic.system.hwcksum_in_invalidated: 0
net.link.generic.system.hwcksum_rx: 1
net.link.generic.system.hwcksum_tx: 1
net.link.generic.system.rcvq_maxlen: 256
net.link.generic.system.rxpoll: 1
net.link.generic.system.rxpoll_decay: 2
net.link.generic.system.rxpoll_freeze_time: 1000000000
net.link.generic.system.rxpoll_interval_pkts: 0
net.link.generic.system.rxpoll_interval_time: 1000000
net.link.generic.system.rxpoll_max: 0
net.link.generic.system.rxpoll_sample_time: 10000000
net.link.generic.system.rxpoll_wakeups_hiwat: 100
net.link.generic.system.rxpoll_wakeups_lowat: 10
net.link.generic.system.sndq_maxlen: 128
net.link.generic.system.start_delay_disabled: 0
net.link.generic.system.start_delayed: 0
net.link.generic.system.threshold_interval: 2
net.link.generic.system.threshold_notify: 1
net.link.generic.system.tx_chain_len_count: 0
net.link.ether.inet.arp_llreach_base: 120
net.link.ether.inet.arp_unicast_lim: 3
net.link.ether.inet.host_down_time: 20
net.link.ether.inet.keep_announcements: 1
net.link.ether.inet.log_arp_warnings: 0
net.link.ether.inet.max_age: 1200
net.link.ether.inet.maxhold: 16
net.link.ether.inet.maxhold_total: 1024
net.link.ether.inet.maxtries: 5
net.link.ether.inet.probe_intvl: 7
net.link.ether.inet.proxyall: 0
net.link.ether.inet.prune_intvl: 300
net.link.ether.inet.send_conflicting_probes: 1
net.link.ether.inet.sendllconflict: 0
net.link.ether.inet.useloopback: 1
net.link.ether.inet.verbose: 0
net.link.bridge.debug: 0
net.link.bridge.inherit_mac: 0
net.link.bridge.rtable_hash_size_max: 2048
net.link.bridge.rtable_prune_period: 300
net.link.bridge.segmentation: 1
net.link.bridge.txstart: 0
net.link.pktap.count_unknown_if_type: 0
net.link.pktap.log: 0
net.link.pktap.total_tap_count: 0
net.link.fake.bsd_mode: 1
net.link.fake.buflet_size: 512
net.link.fake.debug: 0
net.link.fake.fcs: 0
net.link.fake.hwcsum: 0
net.link.fake.if_adv_intvl: 0
net.link.fake.link_layer_aggregation_factor: 32
net.link.fake.max_mtu: 2048
net.link.fake.multibuflet: 0
net.link.fake.nxattach: 0
net.link.fake.pktpool_mode: 0
net.link.fake.trailer_length: 0
net.link.fake.tx_drops: 0
net.link.fake.tx_headroom: 32
net.link.fake.txstart: 1
net.link.fake.user_access: 0
net.link.fake.wmm_mode: 0
net.link.loopback.dequeue_sc: 0
net.link.loopback.max_dequeue: 256
net.link.loopback.sched_model: 0
net.link.iptap.log: 0
net.link.iptap.total_tap_count: 0
net.link.bond.debug: 0
net.key.debug: 0
net.key.spi_trycnt: 1000
net.key.spi_minval: 256
net.key.spi_maxval: 268435455
net.key.int_random: 60
net.key.larval_lifetime: 30
net.key.blockacq_count: 10
net.key.blockacq_lifetime: 20
net.key.esp_keymin: 256
net.key.esp_auth: 0
net.key.ah_keymin: 128
net.key.prefered_oldsa: 0
net.key.natt_keepalive_interval: 20
net.inet6.ip6.forwarding: 0
net.inet6.ip6.redirect: 1
net.inet6.ip6.hlim: 64
net.inet6.ip6.maxfragpackets: 4096
net.inet6.ip6.accept_rtadv: 1
net.inet6.ip6.keepfaith: 0
net.inet6.ip6.log_interval: 5
net.inet6.ip6.hdrnestlimit: 15
net.inet6.ip6.dad_count: 1
net.inet6.ip6.auto_flowlabel: 1
net.inet6.ip6.defmcasthlim: 1
net.inet6.ip6.gifhlim: 0
net.inet6.ip6.kame_version: 2009/apple-darwin
net.inet6.ip6.use_deprecated: 1
net.inet6.ip6.rr_prune: 5
net.inet6.ip6.v6only: 0
net.inet6.ip6.rtexpire: 3600
net.inet6.ip6.rtminexpire: 10
net.inet6.ip6.rtmaxcache: 128
net.inet6.ip6.use_tempaddr: 1
net.inet6.ip6.temppltime: 86400
net.inet6.ip6.tempvltime: 604800
net.inet6.ip6.auto_linklocal: 1
net.inet6.ip6.prefer_tempaddr: 1
net.inet6.ip6.use_defaultzone: 0
net.inet6.ip6.maxfrags: 8192
net.inet6.ip6.mcast_pmtu: 0
net.inet6.ip6.neighborgcthresh: 1024
net.inet6.ip6.maxifprefixes: 16
net.inet6.ip6.maxifdefrouters: 64
net.inet6.ip6.maxdynroutes: 1024
net.inet6.ip6.ula_use_tempaddr: 0
net.inet6.ip6.mcast.loop: 1
net.inet6.ip6.mcast.maxgrpsrc: 512
net.inet6.ip6.mcast.maxsocksrc: 128
net.inet6.ip6.fragpackets: 0
net.inet6.ip6.adj_clear_hwcksum: 0
net.inet6.ip6.adj_partial_sum: 1
net.inet6.ip6.check_interface: 1
net.inet6.ip6.checkinterface_debug: 0
net.inet6.ip6.input_perf: 0
net.inet6.ip6.input_perf_bins: 0
net.inet6.ip6.output_perf: 0
net.inet6.ip6.output_perf_bins: 0
net.inet6.ip6.select_src_expensive_secondary_if: 0
net.inet6.ip6.select_src_strong_end: 1
net.inet6.ip6.select_srcaddr_debug: 0
net.inet6.ip6.select_srcif_debug: 0
net.inet6.ip6.cga_conflict_retries: 3
net.inet6.ip6.clat_debug: 0
net.inet6.ip6.compliance_profile: 0
net.inet6.ip6.only_allow_rfc4193_prefixes: 0
net.inet6.ip6.maxchainsent: 2
net.inet6.ip6.dad_enhanced: 1
net.inet6.ipsec6.def_policy: 1
net.inet6.ipsec6.esp_trans_deflev: 1
net.inet6.ipsec6.esp_net_deflev: 1
net.inet6.ipsec6.ah_trans_deflev: 1
net.inet6.ipsec6.ah_net_deflev: 1
net.inet6.ipsec6.ecn: 0
net.inet6.ipsec6.debug: 0
net.inet6.ipsec6.esp_randpad: -1
net.inet6.icmp6.rediraccept: 1
net.inet6.icmp6.redirtimeout: 600
net.inet6.icmp6.nd6_prune: 1
net.inet6.icmp6.nd6_delay: 5
net.inet6.icmp6.nd6_umaxtries: 3
net.inet6.icmp6.nd6_mmaxtries: 3
net.inet6.icmp6.nd6_useloopback: 1
net.inet6.icmp6.nodeinfo: 0
net.inet6.icmp6.errppslimit: 838
net.inet6.icmp6.nd6_debug: 0
net.inet6.icmp6.nd6_accept_6to4: 1
net.inet6.icmp6.nd6_optimistic_dad: 63
net.inet6.icmp6.errppslimit_random_incr: 500
net.inet6.icmp6.nd6_onlink_ns_rfc4861: 0
net.inet6.icmp6.nd6_prune_lazy: 5
net.inet6.icmp6.rappslimit: 10
net.inet6.icmp6.nd6_process_rti: 1
net.inet6.icmp6.nd6_llreach_base: 30
net.inet6.icmp6.nd6_maxproxiedsol: 4
net.inet6.icmp6.nd6_maxsolstgt: 8
net.inet6.icmp6.prproxy_cnt: 0
net.inet6.mld.debug: 0
net.inet6.mld.gsrdelay: 10
net.inet6.mld.use_allow: 1
net.inet6.mld.v1enable: 1
net.inet6.mld.v2enable: 1
net.inet6.send.opmode: 1
net.inet6.send.opstate: 1
net.systm.kctl.autorcvbufhigh: 0
net.systm.kctl.autorcvbufmax: 262144
net.systm.kctl.debug: 0
net.ppp.l2tp.nb_threads: 0
net.ppp.l2tp.thread_outq_size: 1024
net.classq.sfb.allocation: 0
net.classq.sfb.decrement: 16
net.classq.sfb.hinterval: 0
net.classq.sfb.holdtime: 0
net.classq.sfb.increment: 82
net.classq.sfb.pboxtime: 0
net.classq.sfb.ratelimit: 0
net.classq.verbose: 0
net.classq.target_qdelay: 0
net.classq.update_interval: 0
net.vsock.recvspace: 524288
net.vsock.sendspace: 524288
net.utun.max_pending_input: 512
net.utun.ring_size: 64
net.utun.rx_fsw_ring_size: 128
net.utun.tx_fsw_ring_size: 64
net.netagent.active_count: 33
net.netagent.debug: 5
net.netagent.registered_count: 40
net.restricted_port.enforced: 1
net.restricted_port.verbose: 0
net.cfil.active_count: 0
net.cfil.close_wait_timeout: 1000
net.cfil.debug: 1
net.cfil.log: 3
net.cfil.sbtrim: 1
net.cfil.sock_attached_count: 0
net.pktsched.verbose: 0
net.stats.debug: 0
net.stats.recvspace: 8192
net.stats.sendspace: 2048
net.mpklog.enabled: 1
net.mpklog.type: 0
net.mpklog.version: 1
net.ipsec.debug: 0
net.ipsec.max_pending_input: 512
net.ipsec.ring_size: 64
net.ipsec.rx_fsw_ring_size: 128
net.ipsec.tx_fsw_ring_size: 64
net.ipsec.verify_interface_creation: 0
net.necp.drop_all_level: 0
net.necp.debug: 0
net.necp.pass_loopback: 1
net.necp.pass_keepalives: 1
net.necp.socket_policy_count: 25
net.necp.socket_non_app_policy_count: 21
net.necp.ip_policy_count: 9
net.necp.session_count: 6
net.necp.client_fd_count: 100
net.necp.client_count: 98
net.necp.arena_count: 0
net.necp.nexus_flow_count: 0
net.necp.socket_flow_count: 10
net.necp.if_flow_count: 0
net.necp.observer_fd_count: 0
net.necp.observer_message_limit: 256
net.necp.sysctl_arena_count: 0
net.necp.drop_unentitled_level: 0
net.necp.pass_interpose: 1
net.necp.restrict_multicast: 1
net.necp.dedup_policies: 0
net.necp.drop_dest_debug: 0
net.qos.policy.capable_enabled: 0
net.qos.policy.restrict_avapps: 0
net.qos.policy.restricted: 0
net.qos.policy.wifi_enabled: 0
net.qos.reset_dscp_to_wifi_ac_map: 0
net.qos.verbose: 0
net.ndrv_multi_max_count: 1024
net.statistics_privcheck: 0
net.alf.loglevel: 55
net.alf.perm: 0
net.alf.defaultaction: 1
net.alf.mqcount: 0
net.smb.fs.version: 306100
net.smb.fs.loglevel: 0
net.smb.fs.kern_deadtimer: 60
net.smb.fs.kern_hard_deadtimer: 600
net.smb.fs.kern_soft_deadtimer: 30
net.smb.fs.tcpsndbuf: 8388608
net.smb.fs.tcprcvbuf: 8388608
net.smb.fs.maxwrite: 8388608
net.smb.fs.maxread: 8388608
net.smb.fs.maxsegreadsize: 8388608
net.smb.fs.maxsegwritesize: 8388608
debug.kextlog: 4083
debug.lowpri_throttle_max_iosize: 131072
debug.lowpri_throttle_enabled: 1
debug.lowpri_throttle_tier1_io_period_msecs: 40
debug.lowpri_throttle_tier1_io_period_ssd_msecs: 5
debug.lowpri_throttle_tier1_window_msecs: 25
debug.lowpri_throttle_tier2_io_period_msecs: 85
debug.lowpri_throttle_tier2_io_period_ssd_msecs: 15
debug.lowpri_throttle_tier2_window_msecs: 100
debug.lowpri_throttle_tier3_io_period_msecs: 20
debug.lowpri_throttle_tier3_io_period_ssd_msecs: 25
debug.lowpri_throttle_tier3_window_msecs: 100
debug.bpf_bufsize: 4096
debug.bpf_debug: 0
debug.bpf_maxbufsize: 524288
debug.bpf_maxdevices: 256
debug.bpf_wantpktap: 0
debug.sched: 2
debug.toggle_address_reuse: 0
debug.iokit: 8388608
debug.iotrace: 0
debug.noidle: 0
debug.swd_panic: 1
debug.swd_timeout: 0
debug.swd_wake_timeout: 0
debug.swd_sleep_timeout: 0
debug.didevice_trace: 0
debug.didevice_bounce_count: 0
debug.didevice_no_bounce_count: 0
debug.didevice_cache_fully_satisfied: 0
debug.didevice_cache_spared_bytes: 0
debug.didevice_queue_depth: 0
debug.didevice_cache_size_default: 33554432
debug.didevice_enable_cache: 1
debug.didevice_read_by_kernel_bytes: 0
debug.didevice_write_by_kernel_bytes: 0
debug.mcc_debug: 2
debug.mcc_clampwaycount: -1
debug.batman: 3
debug.iogpu.wired_lwm_mb: 0
hw.ncpu: 8
hw.byteorder: 1234
hw.memsize: 17179869184
hw.activecpu: 8
hw.optional.amx_version: 2
hw.optional.arm64: 1
hw.optional.armv8_1_atomics: 1
hw.optional.armv8_2_fhm: 1
hw.optional.armv8_2_sha3: 1
hw.optional.armv8_2_sha512: 1
hw.optional.armv8_crc32: 1
hw.optional.breakpoint: 6
hw.optional.floatingpoint: 1
hw.optional.neon: 1
hw.optional.neon_fp16: 1
hw.optional.neon_hpfp: 1
hw.optional.ucnormal_mem: 1
hw.optional.watchpoint: 4
hw.cacheconfig: 8 1 1 0 0 0 0 0 0 0
hw.cachelinesize: 128
hw.cachesize: 3407265792 65536 4194304 0 0 0 0 0 0 0
hw.cpu64bit_capable: 1
hw.cpufamily: 458787763
hw.cpusubfamily: 2
hw.cpusubtype: 2
hw.cputype: 16777228
hw.ephemeral_storage: 0
hw.l1dcachesize: 65536
hw.l1icachesize: 131072
hw.l2cachesize: 4194304
hw.logicalcpu: 8
hw.logicalcpu_max: 8
hw.osenvironment: 
hw.packages: 1
hw.pagesize: 16384
hw.pagesize32: 16384
hw.physicalcpu: 8
hw.physicalcpu_max: 8
hw.serialdebugmode: 0
hw.tbfrequency: 24000000
hw.use_kernelmanagerd: 1
hw.use_recovery_securityd: 0
hw.targettype: J293
machdep.cpu.brand_string: Apple M1
machdep.cpu.core_count: 8
machdep.cpu.cores_per_package: 8
machdep.cpu.logical_per_package: 8
machdep.cpu.thread_count: 8
machdep.user_idle_level: 0
machdep.deferred_ipi_timeout: 64000
machdep.lck_mtx_adaptive_spin_mode: 1
machdep.time_since_reset: 328908759399
machdep.virtual_address_size: 47
machdep.wake_abstime: 6763246984691
machdep.wake_conttime: 47624607303652
security.mac.platform_exec_logging: 0
security.mac.device_enforce: 1
security.mac.labelvnodes: 1
security.mac.max_slots: 7
security.mac.pipe_enforce: 1
security.mac.posixsem_enforce: 1
security.mac.posixshm_enforce: 1
security.mac.proc_enforce: 1
security.mac.socket_enforce: 1
security.mac.system_enforce: 1
security.mac.sysvmsg_enforce: 1
security.mac.sysvsem_enforce: 1
security.mac.sysvshm_enforce: 1
security.mac.vm_enforce: 1
security.mac.vnode_enforce: 1
security.mac.vnode_label_count: 4174
security.mac.amfi.force_policy: 0
security.mac.amfi.verbose_logging: 0
security.mac.amfi.hsp_enable: 1
security.mac.amfi.allow_only_platform_code: 0
security.mac.amfi.platform_policy: 1
security.mac.amfi.unsigned_code_policy: 1
security.mac.amfi.forced_cs_kill: 1
security.mac.endpointsecurity.log_level: 1
security.mac.endpointsecurity.panic_on_soft_fail: 0
security.mac.sandbox.audio_active: 0
security.mac.sandbox.sentinel: .sb-d1bc998b
security.mac.qtn.sandbox_enforce: 1
security.mac.qtn.user_approved_exec: 1
security.mac.asp.active_rule_version: 12863296251784933357
security.mac.asp.logging_mode: 0
security.mac.asp.policy.change_scans: 1
security.mac.asp.policy.gatekeeper_enabled: 1
security.mac.asp.policy.strict_sip: 0
security.mac.asp.stats.cache_entry_count: 1811
security.mac.asp.stats.cache_allocation_count: 19510
security.mac.asp.stats.cache_release_count: 17699
security.mac.asp.stats.exec_hook_work_time: 17644863
security.mac.asp.stats.exec_hook_sleep_time: 235614424
security.mac.asp.stats.exec_hook_count: 2040431
security.mac.asp.stats.library_hook_time: 50280475
security.mac.asp.stats.library_sleep_time: 254077375
security.mac.asp.stats.library_hook_count: 13076893
security.mac.asp.stats.pending_evaluation_count: 0
audit.session.member_clear_sflags_mask: 16384
audit.session.member_set_sflags_mask: 0
audit.session.superuser_clear_sflags_mask: 24576
audit.session.superuser_set_sflags_mask: 24576
kperf.limits.timer_min_bg_period_ns: 1000000
kperf.limits.timer_min_bg_pet_period_ns: 10000000
kperf.limits.timer_min_period_ns: 50000
kperf.limits.timer_min_pet_period_ns: 2000000
kperf.debug_level: 0
ktrace.background_pid: 0
ktrace.configured_by: 
ktrace.owning_pid: 0
ktrace.state: 0
a-siva commented 2 years ago

Based on the output upload in the initial comment it sounds like you are trying to build the Flutter engine on apple silicon arm64. This is not supported yet (please see https://github.com/flutter/flutter/issues/86926).

You could try checking out the plain Dart repo and building a Dart SDK on apple silicon arm64 and that should work.

a-siva commented 2 years ago

Closing this as the Flutter build on apople silicon arm64 is being tracked in the flutter repo (flutter/flutter#86926)