#!/bin/rc
PLAN9=/
PATH_INFO=$location
if(~ $SERVER_NAME *){
FS_ROOT=/sys/www/werc/sites/$SERVER_NAME
exec static-or-cgi /sys/www/werc/bin/werc.rc
}
if not
error 503
Sun May 9 07:48:24 EDT 2021
[ 0.000000] Linux version 5.11.15_1 (voidlinux@voidlinux) (gcc (GCC) 10.2.1 20201203, GNU ld (GNU Binutils) 2.35.1) #1 SMP 1618703302 [ 0.000000] Command line: root=LABEL=voidroot loglevel=9 console=ttyS0 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000000c0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007fffffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] DMI not present or invalid. [ 0.000000] Hypervisor detected: KVM [ 0.000000] tsc: Fast TSC calibration failed [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] last_pfn = 0x80000 max_arch_pfn = 0x400000000 [ 0.000000] Disabled [ 0.000000] x86/PAT: MTRRs disabled, skipping PAT initialization too. [ 0.000000] x86/PAT: Configuration [0-7]: WB WT UC- UC WB WT UC- UC [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI BIOS Error (bug): A valid RSDP was not found (20201113/tbxfroot-210) [ 0.000000] check: Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] RAMDISK: [mem 0x7cbac034-0x7fffffff] [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000007fffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x7cba7000-0x7cbabfff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x000000007fffffff] [ 0.000000] Normal empty [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000007fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000007fffffff] [ 0.000000] On node 0 totalpages: 524191 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 22 pages reserved [ 0.000000] DMA zone: 3999 pages, LIFO batch:0 [ 0.000000] DMA zone: 28769 pages in unavailable ranges [ 0.000000] DMA32 zone: 8128 pages used for memmap [ 0.000000] DMA32 zone: 520192 pages, LIFO batch:63 [ 0.000000] SFI: Simple Firmware Interface v0.81 http://simplefirmware.org [ 0.000000] No local APIC present [ 0.000000] APIC: disable apic facility [ 0.000000] APIC: switched to apic NOOP [ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs [ 0.000000] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000bffff] [ 0.000000] PM: hibernation: Registered nosave memory: [mem 0x000c0000-0x000fffff] [ 0.000000] [mem 0x80000000-0xffffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:1 nr_node_ids:1 [ 0.000000] percpu: Embedded 55 pages/cpu s185368 r8192 d31720 u2097152 [ 0.000000] pcpu-alloc: s185368 r8192 d31720 u2097152 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 515977 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: root=LABEL=voidroot loglevel=9 console=ttyS0 [ 0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.000000] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.000000] Memory: 1973872K/2096764K available (12295K kernel code, 3233K rwdata, 6496K rodata, 1604K init, 1668K bss, 122632K reserved, 0K cma-reserved) [ 0.000000] random: get_random_u64 called from __kmem_cache_create+0x2e/0x560 with crng_init=0 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] ftrace: allocating 37505 entries in 147 pages [ 0.000000] ftrace: allocated 147 pages with 4 groups [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=1. [ 0.000000] Trampoline variant of Tasks RCU enabled. [ 0.000000] Rude variant of Tasks RCU enabled. [ 0.000000] Tracing variant of Tasks RCU enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] NR_IRQS: 16640, nr_irqs: 32, preallocated irqs: 16 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] printk: console [ttyS0] enabled [ 0.000000] APIC disabled by BIOS [ 0.000000] APIC: Keep in PIC mode(8259) [ 0.004000] tsc: Unable to calibrate against PIT [ 0.006000] tsc: No reference (HPET/PMTIMER) available [ 0.007000] tsc: Marking TSC unstable due to could not calculate TSC khz [ 0.008000] Calibrating delay loop... 72531.96 BogoMIPS (lpj=36265984) [ 0.017000] pid_max: default: 32768 minimum: 301 [ 0.018000] LSM: Security Framework initializing [ 0.019000] Yama: becoming mindful. [ 0.020000] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.021000] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.028000] Last level iTLB entries: 4KB 128, 2MB 8, 4MB 8 [ 0.029000] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 0.030000] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.031000] Spectre V2 : Mitigation: Full generic retpoline [ 0.032000] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.033000] Speculative Store Bypass: Vulnerable [ 0.034000] SRBDS: Unknown: Dependent on hypervisor status [ 0.035000] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.040000] Freeing SMP alternatives memory: 32K [ 0.041000] smpboot: weird, boot CPU (#0) not listed by the BIOS [ 0.042000] smpboot: SMP disabled [ 0.043000] Performance Events: unsupported p6 CPU model 142 no PMU driver, software events only. [ 0.044000] rcu: Hierarchical SRCU implementation. [ 0.045000] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.046000] smp: Bringing up secondary CPUs ... [ 0.047000] smp: Brought up 1 node, 1 CPU [ 0.048000] smpboot: Max logical packages: 1 [ 0.049000] smpboot: Total of 1 processors activated (72531.96 BogoMIPS) [ 0.050000] devtmpfs: initialized [ 0.051000] x86/mm: Memory block size: 128MB [ 0.052000] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.053000] futex hash table entries: 256 (order: 2, 16384 bytes, linear) [ 0.054000] pinctrl core: initialized pinctrl subsystem [ 0.055000] NET: Registered protocol family 16 [ 0.056000] audit: initializing netlink subsys (disabled) [ 0.057000] thermal_sys: Registered thermal governor 'bang_bang' [ 0.057000] thermal_sys: Registered thermal governor 'step_wise' [ 0.058000] thermal_sys: Registered thermal governor 'user_space' [ 0.059000] thermal_sys: Registered thermal governor 'power_allocator' [ 0.060000] audit: type=2000 audit(1620560889.057:1): state=initialized audit_enabled=0 res=1 [ 0.062000] cpuidle: using governor ladder [ 0.063000] cpuidle: using governor menu [ 0.065000] PCI: Using configuration type 1 for base access [ 0.066000] Kprobes globally optimized [ 0.067000] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.068000] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.069000] ACPI: Interpreter disabled. [ 0.070000] iommu: Default domain type: Translated [ 0.071000] vgaarb: loaded [ 0.072000] pps_core: LinuxPPS API ver. 1 registered [ 0.073000] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> [ 0.074000] PTP clock support registered [ 0.075000] EDAC MC: Ver: 3.0.0 [ 0.076000] PCI: Probing PCI hardware [ 0.077000] PCI: root bus 00: using default resources [ 0.078000] PCI: Probing PCI hardware (bus 00) [ 0.079000] PCI host bridge to bus 0000:00 [ 0.080000] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] [ 0.082000] pci_bus 0000:00: root bus resource [mem 0x00000000-0x7fffffffff] [ 0.083000] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff] [ 0.084000] pci 0000:00:00.0: [8086:0100] type 00 class 0x060000 [ 0.086000] pci 0000:00:01.0: [0666:0666] type 00 class 0x030000 [ 0.087000] pci 0000:00:01.0: reg 0x10: [mem 0xf0000000-0xf07fffff pref] [ 0.090000] pci 0000:00:01.0: vgaarb: setting as boot VGA device [ 0.090000] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.091000] pci 0000:00:02.0: [1af4:1000] type 00 class 0x020000 [ 0.092000] pci 0000:00:02.0: reg 0x10: [io 0x1200-0x12ff] [ 0.095000] pci 0000:00:03.0: [1af4:1000] type 00 class 0x018000 [ 0.097000] pci 0000:00:03.0: reg 0x10: [io 0x1100-0x11ff] [ 0.100000] pci 0000:00:04.0: [1af4:1000] type 00 class 0x018000 [ 0.101000] pci 0000:00:04.0: reg 0x10: [io 0x1000-0x10ff] [ 0.104000] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 00 [ 0.105000] PCI: pci_cache_line_size set to 64 bytes [ 0.107000] clocksource: Switched to clocksource refined-jiffies [ 0.107999] VFS: Disk quotas dquot_6.6.0 [ 0.108999] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.109999] pnp: PnP ACPI: disabled [ 0.110999] NET: Registered protocol family 2 [ 0.111999] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.114998] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.115998] TCP bind hash table entries: 16384 (order: 6, 262144 bytes, linear) [ 0.116998] TCP: Hash tables configured (established 16384 bind 16384) [ 0.117998] MPTCP token hash table entries: 2048 (order: 3, 49152 bytes, linear) [ 0.119998] UDP hash table entries: 1024 (order: 3, 32768 bytes, linear) [ 0.120997] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear) [ 0.121997] NET: Registered protocol family 1 [ 0.122997] NET: Registered protocol family 44 [ 0.123997] pci_bus 0000:00: resource 4 [io 0x0000-0xffff] [ 0.124997] pci_bus 0000:00: resource 5 [mem 0x00000000-0x7fffffffff] [ 0.125997] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.126996] PCI: CLS 0 bytes, default 64 [ 0.127996] Trying to unpack rootfs image as initramfs... [ 0.225981] ------------[ cut here ]------------ [ 0.226981] WARNING: CPU: 0 PID: 1 at arch/x86/mm/init.c:850 free_init_pages+0x75/0x80 [ 0.227981] Modules linked in: [ 0.228981] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.11.15_1 #1 [ 0.229981] RIP: 0010:free_init_pages+0x75/0x80 [ 0.230981] Code: 89 de e8 ee 81 00 00 89 de 48 89 ef e8 54 82 00 00 4c 89 e9 5b 4c 89 e6 48 89 ef ba cc 00 00 00 5d 41 5c 41 5d e9 6b d5 1f 00 <0f> 0b 49 89 d4 48 89 c5 eb b3 90 0f 1f 44 00 00 55 48 89 f5 53 48 [ 0.231981] RSP: 0000:ffffb16a4000be88 EFLAGS: 00010283 [ 0.232980] RAX: ffff9706fcbad000 RBX: 0000000000000000 RCX: 0000000000000000 [ 0.233980] RDX: ffff970700000000 RSI: ffff9706fcbac034 RDI: ffffffff8ffa8e95 [ 0.234980] RBP: ffff970680000000 R08: ffff9706fcbac034 R09: ffff970680000000 [ 0.235980] R10: 0000000000000002 R11: ffffffffffffff00 R12: ffff970700000000 [ 0.236980] R13: ffffffff8ffa8e95 R14: 0000000000000000 R15: 0000000000000000 [ 0.237980] FS: 0000000000000000(0000) GS:ffff9706fa800000(0000) knlGS:0000000000000000 [ 0.238979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 0.239979] CR2: 0000000000000000 CR3: 0000000021610001 CR4: 00000000000706f0 [ 0.240979] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 0.241979] DR3: 0000000000000000 DR6: 0000000000000000 DR7: 0000000000000400 [ 0.242979] Call Trace: [ 0.243979] populate_rootfs+0xea/0x109 [ 0.244979] ? do_symlink+0xab/0xab [ 0.245978] do_one_initcall+0x44/0x1d0 [ 0.246978] kernel_init_freeable+0x1b6/0x1f9 [ 0.247978] ? rest_init+0xb4/0xb4 [ 0.248978] kernel_init+0xa/0x10c [ 0.249978] ret_from_fork+0x22/0x30 [ 0.250978] ---[ end trace 7fde5fbb5fdd047a ]--- [ 0.251977] Freeing initrd memory: 53580K [ 0.252977] platform rtc_cmos: registered platform RTC device (no PNP device found) [ 0.253977] check: Scanning for low memory corruption every 60 seconds [ 0.254977] Initialise system trusted keyrings [ 0.255977] random: fast init done [ 0.256977] workingset: timestamp_bits=40 max_order=19 bucket_order=0 [ 0.257977] zbud: loaded [ 0.258976] Key type asymmetric registered [ 0.259976] Asymmetric key parser 'x509' registered [ 0.260976] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 0.262976] io scheduler mq-deadline registered [ 0.263976] io scheduler kyber registered [ 0.264975] io scheduler bfq registered [ 0.266975] intel_idle: Please enable MWAIT in BIOS SETUP [ 0.267975] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.268975] serial8250: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16450 [ 0.269975] serial8250: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16450 [ 0.271974] e1000e: Intel(R) PRO/1000 Network Driver [ 0.272974] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 0.273974] i8042: PNP: No PS/2 controller found. [ 0.274974] i8042: Probing ports directly. [ 0.278973] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.279973] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.280973] mousedev: PS/2 mouse device common for all mice [ 0.282973] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 0.284972] rtc_cmos rtc_cmos: registered as rtc0 [ 0.285972] rtc_cmos rtc_cmos: setting system clock to 2021-05-09T11:48:10 UTC (1620560890) [ 0.286972] rtc_cmos rtc_cmos: alarms up to one day, 114 bytes nvram [ 0.287972] intel_pstate: CPU model not supported [ 0.288972] ledtrig-cpu: registered to indicate activity on CPUs [ 0.289972] BUG: unable to handle page fault for address: 000000008f6dd2d6 [ 0.289972] #PF: supervisor instruction fetch in kernel mode [ 0.289972] #PF: error_code(0x0011) - permissions violation [ 0.289972] PGD 0 P4D 0 [ 0.289972] Oops: 0011 [#1] SMP PTI [ 0.289972] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 5.11.15_1 #1 [ 0.289972] RIP: 0010:pmc_core_probe+0x136/0x3c0 [ 0.289972] Code: 90 48 c7 c7 68 d0 f4 90 e8 47 8e a0 ff 48 8b 05 90 fd 86 01 48 c7 83 88 00 00 00 40 d0 f4 90 48 63 40 50 48 03 05 72 fd 86 01 <8b> 00 48 8b 15 71 fd 86 01 48 c7 c7 60 bd ec 8f 48 8d 6b 10 8b 4a [ 0.289972] RSP: 0000:ffffb16a4000bcc0 EFLAGS: 00010286 [ 0.289972] RAX: ffffb16a40147818 RBX: ffff97068381b400 RCX: 00000000fe002000 [ 0.289972] RDX: ffffffff90f4d020 RSI: ffffffff90045a03 RDI: ffffffff90f4d068 [ 0.289972] RBP: ffff97068381b410 R08: 0000000000000000 R09: 00000000fe001fff [ 0.289972] R10: ffffb16a40146000 R11: ffff9706812f3240 R12: 0000000000000000 [ 0.289972] R13: 0000000000000000 R14: 0000000000000000 R15: ffff97068381b410 [ 0.289972] FS: 0000000000000000(0000) GS:ffff9706fa800000(0000) knlGS:0000000000000000 [ 0.289972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 0.289972] CR2: 000000008f6dd2d6 CR3: 0000000021610001 CR4: 00000000000706f0 [ 0.289972] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 0.289972] DR3: 0000000000000000 DR6: 0000000000000000 DR7: 0000000000000400 [ 0.289972] Call Trace: [ 0.289972] platform_probe+0x3f/0x90 [ 0.289972] really_probe+0xf2/0x440 [ 0.289972] driver_probe_device+0xe1/0x150 [ 0.289972] ? driver_allows_async_probing+0x50/0x50 [ 0.289972] bus_for_each_drv+0x7e/0xc0 [ 0.289972] __device_attach+0xd8/0x1d0 [ 0.289972] bus_probe_device+0x8e/0xa0 [ 0.289972] device_add+0x39e/0x850 [ 0.289972] ? dev_set_name+0x53/0x70 [ 0.289972] platform_device_add+0x105/0x230 [ 0.289972] ? pmc_core_driver_init+0x13/0x13 [ 0.289972] pmc_core_platform_init+0x78/0x91 [ 0.289972] do_one_initcall+0x44/0x1d0 [ 0.289972] kernel_init_freeable+0x1b6/0x1f9 [ 0.289972] ? rest_init+0xb4/0xb4 [ 0.289972] kernel_init+0xa/0x10c [ 0.289972] ret_from_fork+0x22/0x30 [ 0.289972] Modules linked in: [ 0.289972] CR2: 000000008f6dd2d6 [ 0.289972] ---[ end trace 7fde5fbb5fdd047b ]--- [ 0.289972] RIP: 0010:pmc_core_probe+0x136/0x3c0 [ 0.289972] Code: 90 48 c7 c7 68 d0 f4 90 e8 47 8e a0 ff 48 8b 05 90 fd 86 01 48 c7 83 88 00 00 00 40 d0 f4 90 48 63 40 50 48 03 05 72 fd 86 01 <8b> 00 48 8b 15 71 fd 86 01 48 c7 c7 60 bd ec 8f 48 8d 6b 10 8b 4a [ 0.289972] RSP: 0000:ffffb16a4000bcc0 EFLAGS: 00010286 [ 0.289972] RAX: ffffb16a40147818 RBX: ffff97068381b400 RCX: 00000000fe002000 [ 0.289972] RDX: ffffffff90f4d020 RSI: ffffffff90045a03 RDI: ffffffff90f4d068 [ 0.289972] RBP: ffff97068381b410 R08: 0000000000000000 R09: 00000000fe001fff [ 0.289972] R10: ffffb16a40146000 R11: ffff9706812f3240 R12: 0000000000000000 [ 0.289972] R13: 0000000000000000 R14: 0000000000000000 R15: ffff97068381b410 [ 0.289972] FS: 0000000000000000(0000) GS:ffff9706fa800000(0000) knlGS:0000000000000000 [ 0.289972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 0.289972] CR2: 000000008f6dd2d6 CR3: 0000000021610001 CR4: 00000000000706f0 [ 0.289972] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 0.289972] DR3: 0000000000000000 DR6: 0000000000000000 DR7: 0000000000000400 [ 0.289972] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000009 [ 0.289972] Kernel Offset: 0xe000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 0.289972] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000009 ]---
Sun May 9 07:41:46 EDT 2021
diff -r 97a585c3d9cf sys/src/cmd/vmx/x86.c
--- a/sys/src/cmd/vmx/x86.c Wed May 05 01:50:09 2021 +0200
+++ b/sys/src/cmd/vmx/x86.c Sun May 09 13:41:45 2021 +0200
@@ -60,10 +60,44 @@
}
static uintptr
-translate64(uintptr, uintptr *, int *)
+translate64(uintptr va, uintptr *pa, int *perm)
{
- vmerror("long mode translation not implemented");
- return 0;
+ void *pml4, *pdp, *pd, *pt;
+ u64int pml4e, pdpe, pde, pte;
+
+ pml4 = gptr(rget("cr3") & 0xffffffffff000ULL, 4096);
+ if(pml4 == nil) return 0;
+ pml4e = GET64(pml4, (va & (511ULL<<39)) >> (39-3));
+ if((pml4e & 1) == 0) return 0;
+ if(perm != nil) *perm = pml4e & 15;
+
+ pdp = gptr(pml4e & 0xffffffffff000ULL, 4096);
+ if(pdp == nil) return 0;
+ pdpe = GET64(pdp, (va & (511ULL<<30)) >> (30-3));
+ if((pdpe & 1) == 0) return 0;
+ if(perm != nil) *perm &= pdpe;
+ if((pdpe & 0x80) != 0){
+ *pa = (pdpe & 0xfffffc0000000ULL) | (va & 0x3fffffffULL);
+ return 0x40000000ULL - (va & 0x3fffffffULL);
+ }
+
+ pd = gptr(pdpe & 0xffffffffff000ULL, 4096);
+ if(pd == nil) return 0;
+ pde = GET64(pd, (va & (511ULL<<21)) >> (21-3));
+ if((pde & 1) == 0) return 0;
+ if(perm != nil) *perm &= pde;
+ if((pde & 0x80) != 0){
+ *pa = (pde & 0xfffffffe00000ULL) | (va & 0x1fffffULL);
+ return 0x200000ULL - (va & 0x1fffffULL);
+ }
+
+ pt = gptr(pde & 0xffffffffff000ULL, 4096);
+ if(pt == nil) return 0;
+ pte = GET64(pt, (va & (511ULL<<12)) >> (12-3));
+ if((pte & 1) == 0) return 0;
+ if(perm != nil) *perm &= pte;
+ *pa = (pte & 0xffffffffff000ULL) | (va & 0xfffULL);
+ return 0x1000ULL - (va & 0xfffULL);
}
static uintptr (*
Sat May 8 15:38:58 EDT 2021
dog
Fri May 7 19:29:41 EDT 2021
...
void
fix(void)
{
if(getwindow(display, Refnone) < 0)
error("failed to re-attach window");
freescrtemps();
view = screen;
wscreen = allocscreen(screen, col[Colrioback], 0);
draw(view, view->r, col[Colrioback], nil, ZP);
flushimage(display, 1);
}
once = 0;
void
redraw(void)
{
if (once == 0) {
fix();
once = 1;
}
...
Fri May 7 18:21:00 EDT 2021
/* Amavect! */
#include <u.h>
#include <libc.h>
#include <draw.h>
Image *red;
Image *chan1;
Image *chan2;
Image *chan4;
Image *wtf;
void
eprint(void)
{
static ulong d;
fprint(2,"%uld: %r\n", d);
werrstr("");
d++;
}
Image *
eallocimage(Rectangle r, ulong chan, int repl, ulong col)
{
Image *i;
i = allocimage(display, r, chan, repl, col);
if(i == nil)
sysfatal("%r");
return i;
}
void
sdraw(Image *dst, Image *src)
{
draw(dst, dst->r, src, nil, ZP);
}
void
doflush(void)
{
flushimage(display, 1);
sleep(1000);
}
void
main(void)
{
if(initdraw(nil, nil, "oddcolor") < 0)
sysfatal("%r");
red = eallocimage(Rect(0,0,1,1), RGB24, 1, DRed);
chan1 = eallocimage(Rect(0,0,1,1), CHAN1(CRed,8), 1, DNofill);
chan2 = eallocimage(Rect(0,0,1,1), CHAN2(CGreen,8,CGrey,8), 1, DNofill);
chan4 = eallocimage(Rect(0,0,1,1), CHAN4(CRed,8,CGrey,8,CBlue,8,CRed,8),
1, DNofill);
wtf = eallocimage(Rect(0,0,1,1), CHAN4(CBlue,4,CAlpha,2,CGrey,7,CRed,3),
1, DNofill);
sdraw(screen, red);
doflush();
sdraw(chan1, red);
sdraw(screen, chan2);
doflush();
sdraw(chan2, red);
sdraw(screen, chan2);;
doflush();
sdraw(chan4, red);
sdraw(screen, chan4);
doflush();
sdraw(wtf, red);
sdraw(screen, wtf);
doflush();
}
Fri May 7 16:21:10 EDT 2021
[Pterodactyl Daemon]: Checking server disk space usage, this could take a few seconds... [Pterodactyl Daemon]: Updating process configuration files... [Pterodactyl Daemon]: Ensuring file permissions are set correctly, this could take a few seconds... container@pterodactyl~ Server marked as starting... [Pterodactyl Daemon]: Pulling Docker container image, this could take a few minutes to complete... [Pterodactyl Daemon]: Finished pulling Docker container image container@pterodactyl~ Server marked as offline... container@pterodactyl~ Error Event [b9ca4d70-4394-47bf-91cb-f0b2944356ab]: an unexpected error was encountered while handling this request [Pterodactyl Daemon]: ---------- Detected server process in a crashed state! ---------- [Pterodactyl Daemon]: Exit code: 126 [Pterodactyl Daemon]: Out of memory: false [Pterodactyl Daemon]: Checking server disk space usage, this could take a few seconds... [Pterodactyl Daemon]: Updating process configuration files... [Pterodactyl Daemon]: Ensuring file permissions are set correctly, this could take a few seconds... container@pterodactyl~ Server marked as starting... [Pterodactyl Daemon]: Pulling Docker container image, this could take a few minutes to complete... [Pterodactyl Daemon]: Finished pulling Docker container image [Pterodactyl Daemon]: Server crash was detected but an error occurred while handling it. container@pterodactyl~ Server marked as offline... [Pterodactyl Daemon]: ---------- Detected server process in a crashed state! ---------- [Pterodactyl Daemon]: Exit code: 126 [Pterodactyl Daemon]: Out of memory: false [Pterodactyl Daemon]: Aborting automatic restart, last crash occurred less than 60 seconds ago.
Fri May 7 12:13:09 EDT 2021
j@t:~$ mkdir test j@t:~$ cd test j@t:~/test$ mkdir D e F j@t:~/test$ ls [DEF] D: F: j@t:~/test$ ls [D-F] D: e: F: j@t:~/test$
Thu May 6 23:55:31 EDT 2021
The various configuration commands only record what to do; they write no data to disk. The command end exits config mode and begins running the file server proper. The server will then perform whatever I/O is required to establish the configuration.
Tue May 4 13:22:58 EDT 2021
in: 1538047 link: 1 out: 2238213 crc errs: 0 overflows: 0 soft overflows: 0 framing errs: 0 buffer errs: 0 output errs: 0 prom: 0 mbps: 1000 addr: f875a48a5f3c
Tue May 4 10:54:13 EDT 2021
package main
import (
"log"
"sync"
"github.com/ceph/go-ceph/rados"
)
func main() {
pool := "test-data"
cephConf := "/etc/ceph/ceph.conf"
snapName := "dak-test"
log.Printf("This code will attempt to get and stat all objects in Ceph pool
%v", pool)
// Connect to ceph
conn, err := rados.NewConn()
if err != nil {
log.Fatal("Failed to create rados connection. Error: ", err)
}
err = conn.ReadConfigFile(cephConf)
if err != nil {
log.Fatal("Failed to read ceph config. Error: ", err)
}
err = conn.Connect()
if err != nil {
log.Fatal("Failed to conect to ceph. Error: ", err)
}
// Create the snapshot for the pool
ioctx, err := conn.OpenIOContext(pool)
if err != nil {
log.Fatalf("could not open ioctx to the pool: %v. Error: %v", pool, err)
return
}
err = ioctx.CreateSnap(snapName)
if err != nil {
log.Fatalf("could not create a snap of pool: %v. Error: %v", pool, err)
return
}
sid, err := ioctx.LookupSnap(snapName)
if err != nil {
log.Fatalf("could not find snap: %v. Error: %v", snapName, err)
return
}
// set io context to the snapshot
ioctx.SetReadSnap(sid)
defer ioctx.Destroy()
// create a channel to send objects to and read objects from
objListChan := make(chan struct {
i uint64
oid string
}, 100)
var wg sync.WaitGroup
wg.Add(1)
// Stat ojbects as they get sent to the channel
go func() {
defer wg.Done()
// Stat all the objects in the chan
for obj := range objListChan {
log.Println("Statting obj: ",obj.oid)
_, err := ioctx.Stat(obj.oid)
if err != nil {
log.Printf("could not stat object: %s in pool: %s. Error: %v ",
obj.oid, pool, err)
}
}
}()
// List all objects and send to the channel
var i uint64
// NOTE: this list-objects function will include objects not in this
snapshot...
// when this happens the object will not be able to be statted.
log.Println("Listing Objects")
err = ioctx.ListObjects(func(oid string) {
objListChan <- struct {
i uint64
oid string
}{i: i, oid: oid}
i++
})
if err != nil {
log.Fatalf("could not list objects in %s pool: %v", pool, err)
}
close(objListChan)
wg.Wait()
log.Printf("Done listing objects")
}