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jintack

vhe nvm boot kernel panic. el1_irq & account_system_time

jintack
Oct 30th, 2016
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  1. [L1 ~]$r
  2. ./run-guest.sh: line 95: /sys/class/net/kvmtap0/ifindex: No such file or directory
  3. Using bridged networking
  4. Booting Linux on physical CPU 0x0
  5. Linux version 4.6.0-rc1+ (jintack@jintack) (gcc version 4.8.4 (Ubuntu/Linaro 4.8.4-2ubuntu1~14.04.1) ) #23 SMP PREEMPT Sun Oct 30 08:03:03 EDT 2016
  6. Boot CPU: AArch64 Processor [500f0001]
  7. earlycon: pl11 at MMIO 0x0000000009000000 (options '')
  8. bootconsole [pl11] enabled
  9. efi: Getting EFI parameters from FDT:
  10. efi: UEFI not found.
  11. psci: probing for conduit method from DT.
  12. psci: PSCIv0.2 detected in firmware.
  13. psci: Using standard PSCI v0.2 function IDs
  14. psci: Trusted OS migration not required
  15. percpu: Embedded 20 pages/cpu @ffff8002fffa8000 s42112 r8192 d31616 u81920
  16. Detected PIPT I-cache on CPU0
  17. Built 1 zonelists in Zone order, mobility grouping on. Total pages: 3096576
  18. Kernel command line: earlycon=pl011,0x09000000 console=ttyAMA0 root=/dev/vda rw
  19. PID hash table entries: 4096 (order: 3, 32768 bytes)
  20. Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes)
  21. Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes)
  22. software IO TLB [mem 0xfbfff000-0xfffff000] (64MB) mapped at [ffff8000bbfff000-ffff8000bfffefff]
  23. Memory: 12286384K/12582912K available (5928K kernel code, 387K rwdata, 1980K rodata, 400K init, 210K bss, 296528K reserved, 0K cma-reserved)
  24. Virtual kernel memory layout:
  25. modules : 0xffff000000000000 - 0xffff000008000000 ( 128 MB)
  26. vmalloc : 0xffff000008000000 - 0xffff7bffbfff0000 (126974 GB)
  27. .text : 0xffff000008080000 - 0xffff000008648000 ( 5920 KB)
  28. .rodata : 0xffff000008648000 - 0xffff00000883b000 ( 1996 KB)
  29. .init : 0xffff00000883b000 - 0xffff00000889f000 ( 400 KB)
  30. .data : 0xffff00000889f000 - 0xffff0000088ffe00 ( 388 KB)
  31. vmemmap : 0xffff7bffc0000000 - 0xffff7fffc0000000 ( 4096 GB maximum)
  32. 0xffff7bffc0000000 - 0xffff7bffcc000000 ( 192 MB actual)
  33. fixed : 0xffff7ffffe7fd000 - 0xffff7ffffec00000 ( 4108 KB)
  34. PCI I/O : 0xffff7ffffee00000 - 0xffff7fffffe00000 ( 16 MB)
  35. memory : 0xffff800000000000 - 0xffff800300000000 ( 12288 MB)
  36. SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
  37. Preemptible hierarchical RCU implementation.
  38. Build-time adjustment of leaf fanout to 64.
  39. RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=1.
  40. RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=1
  41. NR_IRQS:64 nr_irqs:64 0
  42. GICv2m: range[mem 0x08020000-0x08020fff], SPI[80:143]
  43. Architected cp15 timer(s) running at 50.00MHz (virt).
  44. clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
  45. sched_clock: 56 bits at 50MHz, resolution 20ns, wraps every 4398046511100ns
  46. Console: colour dummy device 80x25
  47. Calibrating delay loop (skipped), value calculated using timer frequency.. 100.00 BogoMIPS (lpj=500000)
  48. pid_max: default: 32768 minimum: 301
  49. Security Framework initialized
  50. Mount-cache hash table entries: 32768 (order: 6, 262144 bytes)
  51. Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes)
  52. ASID allocator initialised with 65536 entries
  53. EFI services will not be available.
  54. Brought up 1 CPUs
  55. SMP: Total of 1 processors activated.
  56. CPU: All CPU(s) started at EL1
  57. devtmpfs: initialized
  58. DMI not present or invalid.
  59. clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
  60. NET: Registered protocol family 16
  61. vdso: 2 pages (1 code @ ffff00000864e000, 1 data @ ffff0000088a4000)
  62. hw-breakpoint: found 4 breakpoint and 4 watchpoint registers.
  63. DMA: preallocated 256 KiB pool for atomic allocations
  64. Serial: AMBA PL011 UART driver
  65. 9000000.pl011: ttyAMA0 at MMIO 0x9000000 (irq = 38, base_baud = 0) is a PL011 rev1
  66. console [ttyAMA0] enabled
  67. console [ttyAMA0] enabled
  68. bootconsole [pl11] disabled
  69. bootconsole [pl11] disabled
  70. HugeTLB registered 2 MB page size, pre-allocated 0 pages
  71. vgaarb: loaded
  72. SCSI subsystem initialized
  73. usbcore: registered new interface driver usbfs
  74. usbcore: registered new interface driver hub
  75. usbcore: registered new device driver usb
  76. pps_core: LinuxPPS API ver. 1 registered
  77. pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
  78. PTP clock support registered
  79. dmi: Firmware registration failed.
  80. clocksource: Switched to clocksource arch_sys_counter
  81. NET: Registered protocol family 2
  82. TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
  83. TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
  84. TCP: Hash tables configured (established 131072 bind 65536)
  85. UDP hash table entries: 8192 (order: 6, 262144 bytes)
  86. UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes)
  87. NET: Registered protocol family 1
  88. RPC: Registered named UNIX socket transport module.
  89. RPC: Registered udp transport module.
  90. RPC: Registered tcp transport module.
  91. RPC: Registered tcp NFSv4.1 backchannel transport module.
  92. kvm [1]: HYP mode not available
  93. futex hash table entries: 256 (order: 3, 32768 bytes)
  94. audit: initializing netlink subsys (disabled)
  95. audit: type=2000 audit(1.400:1): initialized
  96. workingset: timestamp_bits=60 max_order=22 bucket_order=0
  97. fuse init (API version 7.24)
  98. 9p: Installing v9fs 9p2000 file system support
  99. io scheduler noop registered
  100. io scheduler cfq registered (default)
  101. PCI host bridge /pcie@10000000 ranges:
  102. IO 0x3eff0000..0x3effffff -> 0x00000000
  103. MEM 0x10000000..0x3efeffff -> 0x10000000
  104. pci-host-generic 3f000000.pcie: PCI host bridge to bus 0000:00
  105. pci_bus 0000:00: root bus resource [bus 00-0f]
  106. pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
  107. pci_bus 0000:00: root bus resource [mem 0x10000000-0x3efeffff]
  108. pci 0000:00:02.0: BAR 6: assigned [mem 0x10000000-0x1003ffff pref]
  109. pci 0000:00:03.0: BAR 6: assigned [mem 0x10040000-0x1007ffff pref]
  110. pci 0000:00:01.0: BAR 1: assigned [mem 0x10080000-0x10080fff]
  111. pci 0000:00:02.0: BAR 1: assigned [mem 0x10081000-0x10081fff]
  112. pci 0000:00:03.0: BAR 1: assigned [mem 0x10082000-0x10082fff]
  113. pci 0000:00:01.0: BAR 0: assigned [io 0x1000-0x103f]
  114. pci 0000:00:02.0: BAR 0: assigned [io 0x1040-0x105f]
  115. pci 0000:00:03.0: BAR 0: assigned [io 0x1060-0x107f]
  116. virtio-pci 0000:00:01.0: enabling device (0000 -> 0003)
  117. virtio-pci 0000:00:01.0: virtio_pci: leaving for legacy driver
  118. virtio-pci 0000:00:02.0: enabling device (0000 -> 0003)
  119. virtio-pci 0000:00:02.0: virtio_pci: leaving for legacy driver
  120. virtio-pci 0000:00:03.0: enabling device (0000 -> 0003)
  121. virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver
  122. xenfs: not registering filesystem on non-xen platform
  123. Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
  124. Unable to detect cache hierarchy from DT for CPU 0
  125. loop: module loaded
  126. tun: Universal TUN/TAP device driver, 1.6
  127. tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
  128. ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
  129. ehci-pci: EHCI PCI platform driver
  130. ehci-platform: EHCI generic platform driver
  131. ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
  132. ohci-pci: OHCI PCI platform driver
  133. ohci-platform: OHCI generic platform driver
  134. usbcore: registered new interface driver usb-storage
  135. mousedev: PS/2 mouse device common for all mice
  136. rtc-pl031 9010000.pl031: rtc core: registered pl031 as rtc0
  137. device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com
  138. sdhci: Secure Digital Host Controller Interface driver
  139. sdhci: Copyright(c) Pierre Ossman
  140. sdhci-pltfm: SDHCI platform and OF driver helper
  141. usbcore: registered new interface driver usbhid
  142. usbhid: USB HID core driver
  143. nf_conntrack version 0.5.0 (65536 buckets, 262144 max)
  144. ip_tables: (C) 2000-2006 Netfilter Core Team
  145. NET: Registered protocol family 17
  146. bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
  147. Bridge firewalling registered
  148. Ebtables v2.0 registered
  149. 9pnet: Installing 9P2000 support
  150. NET: Registered protocol family 37
  151. registered taskstats version 1
  152. rtc-pl031 9010000.pl031: setting system clock to 2016-10-30 20:52:28 UTC (1477860748)
  153. EXT4-fs (vda): couldn't mount as ext3 due to feature incompatibilities
  154. EXT4-fs (vda): recovery complete
  155. EXT4-fs (vda): mounted filesystem with ordered data mode. Opts: (null)
  156. VFS: Mounted root (ext4 filesystem) on device 254:0.
  157. Unable to handle kernel paging request at virtual address ffff800300000070
  158. pgd = ffff000008938000
  159. [ffff800300000070] *pgd=000000033fff9003, *pud=0000000000000000
  160. Internal error: Oops: 96000005 [#1] PREEMPT SMP
  161. Modules linked in:
  162. CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.6.0-rc1+ #23
  163. Hardware name: linux,dummy-virt (DT)
  164. task: ffff8002f20d8000 ti: ffff8002f20c4000 task.ti: ffff8002f20c4000
  165. PC is at el1_irq+0x100/0x10c
  166. LR is at 0x0
  167. pc : [<ffff000008085780>] lr : [<0000000000000000>] pstate: 200001c5
  168. sp : ffff8002ffffff80
  169. x29: ffff8002f20c7500 x28: ffff8002f2392c08
  170. x27: 0000000000000321 x26: 0000000000000040
  171. x25: ffff8002f20c7608 x24: 0000000000000001
  172. x23: ffff8002f2298f88 x22: ffff8002f2392c00
  173. x21: 0000000000000000 x20: 0000000000000000
  174. x19: 0000000000000000 x18: 0000000000000000
  175. x17: 0000000000000000 x16: 0000000000000000
  176. x15: 0000000000000000 x14: 0000000000000000
  177. x13: 0000000000000000 x12: 0000000000000000
  178. x11: 0000000000000000 x10: 0000000000000000
  179. x9 : 0000000000000000 x8 : 0000000000000000
  180. x7 : 0000000000000000 x6 : 0000000000000000
  181. x5 : 0000000000000000 x4 : 0000000000000000
  182. x3 : 0000000000000000 x2 : 0000000000000000
  183. x1 : 0000000000000000 x0 : 0000000000000000
  184.  
  185. Process swapper/0 (pid: 1, stack limit = 0xffff8002f20c4020)
  186. Stack: (0xffff8002ffffff80 to 0xffff8002f20c8000)
  187. Call trace:
  188. Exception stack(0xffff8002fffffdc0 to 0xffff8002fffffee0)
  189. fdc0: 0000000000000000 0000000000000000 ffff8002ffffff80 ffff000008085780
  190. fde0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
  191. fe00: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
  192. fe20: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
  193. fe40: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
  194. fe60: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
  195. fe80: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
  196. fea0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
  197. fec0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
  198. [<ffff000008085780>] el1_irq+0x100/0x10c
  199. Code: a94b5ff6 a94c67f8 a94d6ffa a94e77fc (f9407bfe)
  200. Unable to handle kernel NULL pointer dereference at virtual address 00000441
  201. pgd = ffff000008938000
  202. [00000441] *pgd=000000033fffe003, *pud=000000033fffd003, *pmd=0000000000000000
  203. Internal error: Oops: 96000004 [#2] PREEMPT SMP
  204. Modules linked in:
  205. CPU: 0 PID: 1 Comm: swapper/0 Tainted: G D 4.6.0-rc1+ #23
  206. Hardware name: linux,dummy-virt (DT)
  207. task: ffff8002f20d8000 ti: ffff8002f20c4000 task.ti: ffff8002f20c4000
  208. PC is at account_system_time+0x48/0x17c
  209. LR is at account_process_tick+0x5c/0x118
  210. pc : [<ffff0000080e12e8>] lr : [<ffff0000080e1628>] pstate: 600001c5
  211. sp : ffff8002fffff950
  212. x29: ffff8002fffff950 x28: ffff8002f20c4000
  213. x27: ffff0000081167bc x26: 0000000000000001
  214. x25: ffff0000088ffb5e x24: 0000000204660de0
  215. x23: 0000000000000001 x22: 0000000204660de0
  216. x21: 00008002f772b000 x20: ffff8002f20d8000
  217. x19: ffff8002fffb1000 x18: 0000000000000000
  218. x17: 0000000000000000 x16: 0000000000000000
  219. x15: 0000000000000000 x14: 0000000000000008
  220. x13: 0000000000000000 x12: 0098968000000000
  221. x11: 0000000000989680 x10: 0000000000000000
  222. x9 : 0000989680000000 x8 : 000000000007a120
  223. x7 : 0000000026ffe274 x6 : ffff8002f20d8660
  224. x5 : 0000000000000002 x4 : 0000000000000321
  225. x3 : ffff8002f20d8661 x2 : 0000000000000001
  226. x1 : ffff8002f20d8541 x0 : ffff8002f20d8000
  227.  
  228. Process swapper/0 (pid: 1, stack limit = 0xffff8002f20c4020)
  229. Stack: (0xffff8002fffff950 to 0xffff8002f20c8000)
  230. Call trace:
  231. Exception stack(0xffff8002fffff790 to 0xffff8002fffff8b0)
  232. f780: ffff8002fffb1000 ffff8002f20d8000
  233. f7a0: ffff8002fffff950 ffff0000080e12e8 ffff8002fffff7e0 00000000ffffffd0
  234. f7c0: ffff8002fffff810 ffff8002fffff810 ffff8002fffff7e0 00000000ffffffd0
  235. f7e0: 0000000000000100 000000000000010c 0000000000000079 8000000000000000
  236. f800: 0000000000000080 ff7071685e306b64 ffff8002fffff870 ffff00000812109c
  237. f820: ffff8002fffff8c0 ffff000008910460 ffff8002f20d8000 ffff8002f20d8541
  238. f840: 0000000000000001 ffff8002f20d8661 0000000000000321 0000000000000002
  239. f860: ffff8002f20d8660 0000000026ffe274 000000000007a120 0000989680000000
  240. f880: 0000000000000000 0000000000989680 0098968000000000 0000000000000000
  241. f8a0: 0000000000000008 0000000000000000
  242. [<ffff0000080e12e8>] account_system_time+0x48/0x17c
  243. [<ffff0000080e1628>] account_process_tick+0x5c/0x118
  244. [<ffff000008107f60>] update_process_times+0x28/0x68
  245. [<ffff0000081167ac>] tick_sched_handle.isra.15+0x3c/0x4c
  246. [<ffff000008116800>] tick_sched_timer+0x44/0x7c
  247. [<ffff000008108678>] __hrtimer_run_queues+0xe8/0x14c
  248. [<ffff000008108c0c>] hrtimer_interrupt+0x9c/0x1e0
  249. [<ffff00000850cd5c>] arch_timer_handler_virt+0x2c/0x38
  250. [<ffff0000080fb428>] handle_percpu_devid_irq+0x78/0x98
  251. [<ffff0000080f6f70>] generic_handle_irq+0x24/0x38
  252. [<ffff0000080f72a8>] __handle_domain_irq+0x60/0xac
  253. [<ffff0000080824c8>] gic_handle_irq+0x5c/0xb0
  254. Exception stack(0xffff8002fffffba0 to 0xffff8002fffffcc0)
  255. fba0: ffff8002fffffbd0 0000000000000000 ffff8002fffffcf0 ffff00000863dd60
  256. fbc0: 0000000060000145 ffff8002f20d8000 ffff0000089040e8 0000000000000001
  257. fbe0: 0000000000000080 0000000000000080 ffff0000088cb8d8 ffff000008398920
  258. fc00: 0000000000000001 6628206366373765 00000000000000d4 00000000000000d3
  259. fc20: 0000000000000000 0000000000000006 0000000000000038 3030303030303020
  260. fc40: 3030303030303030 0000000000000000 0000000000000000 0000000000000000
  261. fc60: 0000000000000000 ffff000008904000 0000000000000000 ffff000008774760
  262. fc80: ffff8002fffffe60 ffff8002f20c4000 ffff8002f20d8000 ffff8002f20c7608
  263. fca0: 0000000000000040 0000000000000321 ffff8002f2392c08 ffff8002fffffcf0
  264. [<ffff000008085720>] el1_irq+0xa0/0x10c
  265. [<ffff000008089aac>] die+0xc4/0x1b4
  266. [<ffff000008096dfc>] __do_kernel_fault.part.1+0x74/0x84
  267. [<ffff0000080947c0>] do_alignment_fault+0x0/0x18
  268. [<ffff000008094808>] do_translation_fault+0x30/0x48
  269. [<ffff00000808228c>] do_mem_abort+0x40/0xa0
  270. Exception stack(0xffff8002fffffdc0 to 0xffff8002fffffee0)
  271. fdc0: 0000000000000000 0000000000000000 ffff8002ffffff80 ffff000008085780
  272. fde0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
  273. fe00: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
  274. fe20: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
  275. fe40: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
  276. fe60: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
  277. fe80: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
  278. fea0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
  279. fec0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
  280. [<ffff000008085568>] el1_da+0x18/0x70
  281. Code: 8b020021 8b0300c3 f9028801 f9029003 (39448081)
  282. ---[ end trace c47260434a76cdb8 ]---
  283. Kernel panic - not syncing: Fatal exception in interrupt
  284. Kernel Offset: disabled
  285. Memory Limit: none
  286. ---[ end Kernel panic - not syncing: Fatal exception in interrupt
  287. ./run-guest.sh: line 117: 20686 Killed ./qemu-system-aarch64 -smp $SMP -m $MEMSIZE -machine virt${DUMPDTB} -cpu host,nested=true -kernel ${KERNEL} -enable-kvm ${DTB} -drive if=none,file=$FS,id=vda,cache=none,format=raw -device virtio-blk-pci,drive=vda -netdev user,id=net0,hostfwd=tcp::2222-:22 -device virtio-net-pci,netdev=net0,mac=de:ad:be:ef:41:49 $BRIDGE_IF -display none -serial $CONSOLE -qmp unix:/var/run/qmp,server,nowait -append "console=ttyAMA0 root=/dev/vda rw $CMDLINE"
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