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  1. slp@Sergios-MacBook-Air simplevm-rs % ./target/debug/simplevm-rs
  2. pc is 80000000
  3. vcpuid: 0
  4. sysreg operation reg=2359300 (op0=2 op1=0 op2=2 crn=0 crm=2) isread=false
  5. write_sys_reg: unknown sysreg
  6. uart: unhandled write offset=1 val=0
  7. [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x00000000]
  8. [ 0.000000] Linux version 5.10.0+ (root@localhost.localdomain) (gcc (GCC) 10.2.1 20201125 (Red Hat 10.2.1-9), GNU ld version 2.35-15.fc33) #7 SMP Mon Dec 28 06:19:33 CET 2020
  9. [ 0.000000] Machine model: linux,dummy-virt
  10. [ 0.000000] earlycon: uart0 at MMIO 0x0000000040000000 (options '')
  11. [ 0.000000] printk: bootconsole [uart0] enabled
  12. [ 0.000000] cma: Reserved 64 MiB at 0x000000008bc00000
  13. [ 0.000000] Zone ranges:
  14. [ 0.000000] DMA [mem 0x0000000080000000-0x000000008fffffff]
  15. [ 0.000000] DMA32 empty
  16. [ 0.000000] Normal empty
  17. [ 0.000000] Device empty
  18. [ 0.000000] Movable zone start for each node
  19. [ 0.000000] Early memory node ranges
  20. [ 0.000000] node 0: [mem 0x0000000080000000-0x000000008fffffff]
  21. [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x000000008fffffff]
  22. [ 0.000000] Failed to find device node for boot cpu
  23. [ 0.000000] missing boot CPU MPIDR, not enabling secondaries
  24. [ 0.000000] percpu: Embedded 18 pages/cpu s43096 r0 d30632 u73728
  25. [ 0.000000] Detected PIPT I-cache on CPU0
  26. [ 0.000000] CPU features: detected: Spectre-v4
  27. [ 0.000000] CPU features: detected: Address authentication (IMP DEF algorithm)
  28. [ 0.000000] alternatives: patching kernel code
  29. [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 64512
  30. [ 0.000000] Kernel command line: console=uart,mmio,0x40000000 earlycon=uart,mmio,0x40000000
  31. [ 0.000000] Dentry cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
  32. [ 0.000000] Inode-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
  33. [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
  34. [ 0.000000] Memory: 151128K/262144K available (8704K kernel code, 1946K rwdata, 8364K rodata, 1472K init, 7463K bss, 45480K reserved, 65536K cma-reserved)
  35. [ 0.000000] random: get_random_u64 called from kmem_cache_open+0x2c/0x2d4 with crng_init=0
  36. [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
  37. [ 0.000000] rcu: Hierarchical RCU implementation.
  38. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=4096 to nr_cpu_ids=1.
  39. [ 0.000000] Trampoline variant of Tasks RCU enabled.
  40. [ 0.000000] Rude variant of Tasks RCU enabled.
  41. [ 0.000000] Tracing variant of Tasks RCU enabled.
  42. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
  43. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
  44. [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
  45. read from unhandled address=3ffff004
  46. write to unhandled address=3ffff000
  47. read from unhandled address=3ffff800
  48. read from unhandled address=3ffff804
  49. read from unhandled address=3ffff808
  50. read from unhandled address=3ffff80c
  51. read from unhandled address=3ffff810
  52. read from unhandled address=3ffff814
  53. read from unhandled address=3ffff818
  54. read from unhandled address=3ffff81c
  55. write to unhandled address=3ffff000
  56. read from unhandled address=3ffff800
  57. read from unhandled address=3ffff804
  58. read from unhandled address=3ffff808
  59. read from unhandled address=3ffff80c
  60. read from unhandled address=3ffff810
  61. read from unhandled address=3ffff814
  62. read from unhandled address=3ffff818
  63. read from unhandled address=3ffff81c
  64. write to unhandled address=3ffff380
  65. write to unhandled address=3ffff180
  66. write to unhandled address=3ffff400
  67. write to unhandled address=3ffff404
  68. write to unhandled address=3ffff408
  69. write to unhandled address=3ffff40c
  70. write to unhandled address=3ffff410
  71. write to unhandled address=3ffff414
  72. write to unhandled address=3ffff418
  73. write to unhandled address=3ffff41c
  74. write to unhandled address=3fffd004
  75. read from unhandled address=3fffd0fc
  76. read from unhandled address=3fffd000
  77. write to unhandled address=3fffd000
  78. write to unhandled address=3ffff100
  79. write to unhandled address=3ffff100
  80. write to unhandled address=3ffff100
  81. write to unhandled address=3ffff100
  82. write to unhandled address=3ffff100
  83. write to unhandled address=3ffff100
  84. write to unhandled address=3ffff100
  85. [ 0.000000] rcu: Offload RCU callbacks from CPUs: (none).
  86. read from unhandled address=3ffffc04
  87. read from unhandled address=3ffffc04
  88. write to unhandled address=3ffff100
  89. [ 0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (virt).
  90. [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
  91. [ 0.000000] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
  92. [ 0.000244] Console: colour dummy device 80x25
  93. [ 0.000358] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
  94. [ 0.000608] pid_max: default: 32768 minimum: 301
  95. [ 0.000788] Mount-cache hash table entries: 512 (order: 0, 4096 bytes, linear)
  96. [ 0.000950] Mountpoint-cache hash table entries: 512 (order: 0, 4096 bytes, linear)
  97. [ 0.001748] rcu: Hierarchical SRCU implementation.
  98. [ 0.001995] smp: Bringing up secondary CPUs ...
  99. [ 0.002104] smp: Brought up 1 node, 1 CPU
  100. [ 0.002231] SMP: Total of 1 processors activated.
  101. [ 0.002342] CPU features: detected: Privileged Access Never
  102. [ 0.002471] CPU features: detected: LSE atomic instructions
  103. [ 0.002609] CPU features: detected: Common not Private translations
  104. [ 0.002755] CPU features: detected: Data cache clean to Point of Persistence
  105. [ 0.002917] CPU features: detected: RAS Extension Support
  106. [ 0.003046] CPU features: detected: Data cache clean to the PoU not required for I/D coherence
  107. [ 0.003246] CPU features: detected: CRC32 instructions
  108. [ 0.003366] CPU features: detected: Speculative Store Bypassing Safe (SSBS)
  109. [ 0.003528] CPU features: detected: Speculation barrier (SB)
  110. [ 0.003661] CPU features: detected: Generic authentication (IMP DEF algorithm)
  111. [ 0.003827] CPU features: detected: Data cache clean to Point of Deep Persistence
  112. [ 0.004001] CPU features: detected: E0PD
  113. [ 0.004090] CPU features: detected: ARMv8.4 Translation Table Level
  114. [ 0.004236] CPU features: detected: TLB range maintenance instructions
  115. [ 0.004385] CPU features: detected: RCpc load-acquire (LDAPR)
  116. unexpected exit reason: pc=0xffff800010033b24
  117. [ 0.049742] CPU: All CPU(s) started at EL1
  118. [ 0.050065] devtmpfs: initialized
  119. [ 0.050246] Registered cp15_barrier emulation handler
  120. [ 0.050342] setend instruction emulation is not supported on this system
  121. [ 0.050513] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
  122. [ 0.050697] futex hash table entries: 256 (order: 2, 16384 bytes, linear)
  123. [ 0.051009] NET: Registered protocol family 16
  124. sysreg operation reg=2622470 (op0=2 op1=0 op2=4 crn=1 crm=3) isread=false
  125. write_sys_reg: unknown sysreg
  126. sysreg operation reg=2622464 (op0=2 op1=0 op2=4 crn=1 crm=0) isread=false
  127. write_sys_reg: unknown sysreg
  128. [ 0.051232] DMA: preallocated 128 KiB GFP_KERNEL pool for atomic allocations
  129. [ 0.051400] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
  130. [ 0.051587] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
  131. [ 0.051738] audit: initializing netlink subsys (disabled)
  132. [ 0.051878] thermal_sys: Registered thermal governor 'fair_share'
  133. [ 0.051879] thermal_sys: Registered thermal governor 'step_wise'
  134. [ 0.051992] thermal_sys: Registered thermal governor 'user_space'
  135. [ 0.052113] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
  136. sysreg operation reg=2752512 (op0=2 op1=0 op2=5 crn=0 crm=0) isread=false
  137. write_sys_reg: unknown sysreg
  138. sysreg operation reg=2621440 (op0=2 op1=0 op2=4 crn=0 crm=0) isread=false
  139. write_sys_reg: unknown sysreg
  140. sysreg operation reg=2752514 (op0=2 op1=0 op2=5 crn=0 crm=1) isread=false
  141. write_sys_reg: unknown sysreg
  142. sysreg operation reg=2621442 (op0=2 op1=0 op2=4 crn=0 crm=1) isread=false
  143. write_sys_reg: unknown sysreg
  144. sysreg operation reg=2752516 (op0=2 op1=0 op2=5 crn=0 crm=2) isread=false
  145. write_sys_reg: unknown sysreg
  146. sysreg operation reg=2621444 (op0=2 op1=0 op2=4 crn=0 crm=2) isread=false
  147. write_sys_reg: unknown sysreg
  148. sysreg operation reg=2752518 (op0=2 op1=0 op2=5 crn=0 crm=3) isread=false
  149. write_sys_reg: unknown sysreg
  150. sysreg operation reg=2621446 (op0=2 op1=0 op2=4 crn=0 crm=3) isread=false
  151. write_sys_reg: unknown sysreg
  152. sysreg operation reg=2752520 (op0=2 op1=0 op2=5 crn=0 crm=4) isread=false
  153. write_sys_reg: unknown sysreg
  154. sysreg operation reg=2621448 (op0=2 op1=0 op2=4 crn=0 crm=4) isread=false
  155. write_sys_reg: unknown sysreg
  156. sysreg operation reg=2752522 (op0=2 op1=0 op2=5 crn=0 crm=5) isread=false
  157. write_sys_reg: unknown sysreg
  158. sysreg operation reg=2621450 (op0=2 op1=0 op2=4 crn=0 crm=5) isread=false
  159. write_sys_reg: unknown sysreg
  160. sysreg operation reg=3014656 (op0=2 op1=0 op2=7 crn=0 crm=0) isread=false
  161. write_sys_reg: unknown sysreg
  162. sysreg operation reg=2883584 (op0=2 op1=0 op2=6 crn=0 crm=0) isread=false
  163. write_sys_reg: unknown sysreg
  164. sysreg operation reg=3014658 (op0=2 op1=0 op2=7 crn=0 crm=1) isread=false
  165. write_sys_reg: unknown sysreg
  166. sysreg operation reg=2883586 (op0=2 op1=0 op2=6 crn=0 crm=1) isread=false
  167. write_sys_reg: unknown sysreg
  168. sysreg operation reg=3014660 (op0=2 op1=0 op2=7 crn=0 crm=2) isread=false
  169. write_sys_reg: unknown sysreg
  170. sysreg operation reg=2883588 (op0=2 op1=0 op2=6 crn=0 crm=2) isread=false
  171. write_sys_reg: unknown sysreg
  172. sysreg operation reg=3014662 (op0=2 op1=0 op2=7 crn=0 crm=3) isread=false
  173. write_sys_reg: unknown sysreg
  174. sysreg operation reg=2883590 (op0=2 op1=0 op2=6 crn=0 crm=3) isread=false
  175. write_sys_reg: unknown sysreg
  176. [ 0.052443] ASID allocator initialised with 256 entries
  177. [ 0.052543] Serial: AMBA PL011 UART driver
  178. [ 0.053066] audit: type=2000 audit(0.000:1): state=initialized audit_enabled=0 res=1
  179. [ 0.053243] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
  180. [ 0.053370] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
  181. [ 0.053495] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
  182. [ 0.053618] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
  183. [ 0.124323] cryptd: max_cpu_qlen set to 1000
  184. [ 0.125132] "cryptomgr_test" (81) uses obsolete ecb(arc4) skcipher
  185. [ 0.126657] alg: No test for 842 (842-generic)
  186. [ 0.126751] alg: No test for 842 (842-scomp)
  187. [ 0.128426] alg: No test for fips(ansi_cprng) (fips_ansi_cprng)
  188. [ 0.135763] DRBG: Continuing without Jitter RNG
  189. [ 0.137451] SCSI subsystem initialized
  190. [ 0.137531] pps_core: LinuxPPS API ver. 1 registered
  191. [ 0.137624] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
  192. [ 0.137795] PTP clock support registered
  193. [ 0.137929] clocksource: Switched to clocksource arch_sys_counter
  194. [ 0.138095] FS-Cache: Loaded
  195. [ 0.138175] CacheFiles: Loaded
  196. [ 0.138568] NET: Registered protocol family 2
  197. [ 0.138702] tcp_listen_portaddr_hash hash table entries: 256 (order: 0, 4096 bytes, linear)
  198. [ 0.138860] TCP established hash table entries: 2048 (order: 2, 16384 bytes, linear)
  199. [ 0.139004] TCP bind hash table entries: 2048 (order: 3, 32768 bytes, linear)
  200. [ 0.139137] TCP: Hash tables configured (established 2048 bind 2048)
  201. [ 0.139263] UDP hash table entries: 256 (order: 1, 8192 bytes, linear)
  202. [ 0.139386] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear)
  203. [ 0.139530] NET: Registered protocol family 1
  204. [ 0.143087] rcu-torture:--- Start of test: nreaders=1 nfakewriters=4 stat_interval=60 verbose=1 test_no_idle_hz=1 shuffle_interval=3 stutter=5 irqreader=1 fqs_duration=0 fqs_holdoff=0 fqs_stutter=3 test_boost=1/0 test_boost_interval=7 test_boost_duration=4 shutdown_secs=0 stall_cpu=0 stall_cpu_holdoff=10 stall_cpu_irqsoff=0 stall_cpu_block=0 n_barrier_cbs=0 onoff_interval=0 onoff_holdoff=0 read_exit_delay=13 read_exit_burst=16
  205. [ 0.143799] rcu: Start-test grace-period state: g-1200 f0x0
  206. [ 0.143907] rcu-torture: Creating rcu_torture_writer task
  207. [ 0.144016] rcu-torture: Creating rcu_torture_fakewriter task
  208. [ 0.144136] rcu-torture: rcu_torture_writer task started
  209. [ 0.144235] rcu-torture: GP expediting controlled from boot/sysfs for rcu.
  210. [ 0.144460] rcu_torture_writer: Testing conditional GPs.
  211. [ 0.144559] rcu_torture_writer: Testing expedited GPs.
  212. [ 0.144654] rcu_torture_writer: Testing asynchronous GPs.
  213. [ 0.144754] rcu_torture_writer: Testing normal GPs.
  214. [ 0.144848] rcu-torture: Creating rcu_torture_fakewriter task
  215. [ 0.144960] rcu-torture: rcu_torture_fakewriter task started
  216. [ 0.145070] rcu-torture: Creating rcu_torture_fakewriter task
  217. [ 0.145181] rcu-torture: rcu_torture_fakewriter task started
  218. [ 0.145287] rcu-torture: Creating rcu_torture_fakewriter task
  219. [ 0.145395] rcu-torture: rcu_torture_fakewriter task started
  220. [ 0.145500] rcu-torture: Creating rcu_torture_reader task
  221. [ 0.145602] rcu-torture: rcu_torture_fakewriter task started
  222. [ 0.145707] rcu-torture: Creating rcu_torture_stats task
  223. [ 0.145808] rcu-torture: rcu_torture_reader task started
  224. [ 0.145913] rcu-torture: Creating torture_shuffle task
  225. [ 0.146023] rcu-torture: rcu_torture_stats task started
  226. [ 0.146120] rcu-torture: Creating torture_stutter task
  227. [ 0.146221] rcu-torture: torture_shuffle task started
  228. [ 0.146316] rcu-torture: Creating rcu_torture_fwd_prog task
  229. [ 0.146429] rcu-torture: torture_stutter task started
  230. [ 0.146573] rcu-torture: Creating rcu_torture_read_exit task
  231. [ 0.146693] rcu-torture: rcu_torture_fwd_progress task started
  232. [ 0.146841] Initialise system trusted keyrings
  233. [ 0.146929] Key type blacklist registered
  234. [ 0.147022] rcu-torture: rcu_torture_read_exit: Start of test
  235. [ 0.147265] workingset: timestamp_bits=46 max_order=16 bucket_order=0
  236. [ 0.147766] zbud: loaded
  237. [ 0.147861] fuse: init (API version 7.33)
  238. [ 0.157798] NET: Registered protocol family 38
  239. [ 0.161978] Key type asymmetric registered
  240. [ 0.162061] Asymmetric key parser 'x509' registered
  241. [ 0.162151] Asymmetric key parser 'pkcs8' registered
  242. [ 0.162245] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
  243. [ 0.162394] io scheduler mq-deadline registered
  244. [ 0.162481] io scheduler kyber registered
  245. [ 0.162568] io scheduler bfq registered
  246. [ 0.166205] atomic64_test: passed
  247. [ 0.166341] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
  248. [ 0.166614] cacheinfo: Failed to find cpu0 device node
  249. [ 0.166707] cacheinfo: Unable to detect cache hierarchy for CPU 0
  250. [ 0.166826] loop: module loaded
  251. [ 0.166902] Loading iSCSI transport class v2.0-870.
  252. [ 0.167077] i2c /dev entries driver
  253. [ 0.167161] pps_ldisc: PPS line discipline registered
  254. [ 0.167318] Initializing XFRM netlink socket
  255. [ 0.167399] NET: Registered protocol family 17
  256. [ 0.167482] NET: Registered protocol family 15
  257. [ 0.167583] NET: Registered protocol family 33
  258. [ 0.167666] Key type rxrpc registered
  259. [ 0.167735] Key type rxrpc_s registered
  260. [ 0.167824] sctp: Hash tables configured (bind 256/256)
  261. [ 0.167946] Key type dns_resolver registered
  262. [ 0.168027] Key type ceph registered
  263. [ 0.168122] libceph: loaded (mon/osd proto 15/24)
  264. [ 0.168222] NET: Registered protocol family 40
  265. [ 0.168322] registered taskstats version 1
  266. [ 0.168401] Loading compiled-in X.509 certificates
  267. [ 0.168503] zswap: loaded using pool lzo/zbud
  268. [ 0.168666] Warning: unable to open an initial console. Fallback to ttynull.
  269. [ 0.168797] printk: console [ttynull0] enabled
  270. [ 0.168882] printk: bootconsole [uart0] disabled
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