Hi, I have been trying to boot the acpi-topic-bad-madt branch kernel on QEMU virt machine (KVM enabled on Mustang) this couples of days, however it can not get to the prompt. Can someone take a look at the boot log below and spot what the problem is?
EFI stub: Booting Linux Kernel... EFI stub: Using DTB from configuration table EFI stub: Exiting boot services and installing virtual address map... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 4.2.0+ (itaru.kitayama@r2-a21) (gcc version 5.1.1 20150618 (Red Hat 5.1.1-4) (GCC) ) #1 SMP Wed Oct 14 01:21:49 EDT 2015 [ 0.000000] CPU: AArch64 Processor [500f0001] revision 1 [ 0.000000] Detected PIPT I-cache on CPU0 [ 0.000000] bootconsole [uart0] enabled [ 0.000000] efi: Getting EFI parameters from FDT: [ 0.000000] EFI v2.50 by EDK II [ 0.000000] efi: ACPI=0xffff0000 ACPI 2.0=0xffff0014 [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000FFFF0014 000024 (v02 BOCHS ) [ 0.000000] ACPI: XSDT 0x00000000FFFE00E8 00004C (v01 BOCHS BXPCFACP 00000001 01000013) [ 0.000000] ACPI: FACP 0x00000000FFF90000 00010C (v05 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x00000000FFFA0000 001064 (v02 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x00000000FFF80000 0002BC (v03 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: GTDT 0x00000000FFF70000 000060 (v02 BOCHS BXPCGTDT 00000001 BXPC 00000001) [ 0.000000] ACPI: MCFG 0x00000000FFF60000 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001) [ 0.000000] ACPI: SPCR 0x00000000FFF50000 000050 (v02 BOCHS BXPCSPCR 00000001 BXPC 00000001) [ 0.000000] psci: probing for conduit method from ACPI. [ 0.000000] psci: PSCIv0.2 detected in firmware. [ 0.000000] psci: Using standard PSCI v0.2 function IDs [ 0.000000] psci: Trusted OS migration not required [ 0.000000] PERCPU: Embedded 29 pages/cpu @fffffe01fe740000 s1863360 r8192 d28992 u1900544 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 130944 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.2.0+ root=UUID=b5cc0232-adb7-4b2c-8ca8-98ca14a80286 ro rootflags=subvol=root acpi=force console=ttyAMA0,38400n8 earlycon LANG=en_US.UTF-8 [ 0.000000] PID hash table entries: 4096 (order: -1, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 7, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 6, 4194304 bytes) [ 0.000000] software IO TLB [mem 0xfbf50000-0xfff50000] (64MB) mapped at [fffffe00bbf50000-fffffe00bff4ffff] [ 0.000000] Memory: 8239360K/8388608K available (7369K kernel code, 767K rwdata, 4224K rodata, 2240K init, 14451K bss, 149248K reserved, 0K cma-reserved) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vmalloc : 0xfffffc0000000000 - 0xfffffdfedfff0000 ( 2043 GB) [ 0.000000] vmemmap : 0xfffffdfee0000000 - 0xfffffdffe0000000 ( 4 GB maximum) [ 0.000000] 0xfffffdfee0100000 - 0xfffffdfee0900000 ( 8 MB actual) [ 0.000000] fixed : 0xfffffdfffa7d0000 - 0xfffffdfffac00000 ( 4288 KB) [ 0.000000] PCI I/O : 0xfffffdfffae00000 - 0xfffffdfffbe00000 ( 16 MB) [ 0.000000] modules : 0xfffffdfffc000000 - 0xfffffe0000000000 ( 64 MB) [ 0.000000] memory : 0xfffffe0000000000 - 0xfffffe0200000000 ( 8192 MB) [ 0.000000] .init : 0xfffffe0000bf0000 - 0xfffffe0000e20000 ( 2240 KB) [ 0.000000] .text : 0xfffffe0000080000 - 0xfffffe0000be2774 ( 11658 KB) [ 0.000000] .data : 0xfffffe0000e30000 - 0xfffffe0000eefc00 ( 767 KB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.000000] Running RCU self tests [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU debugfs-based tracing is enabled. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Additional per-CPU info printed with stalls. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] NR_IRQS:64 nr_irqs:64 0 [ 0.000000] Offload RCU callbacks from all CPUs [ 0.000000] Offload RCU callbacks from CPUs: 0-7. [ 0.000000] clocksource_of_init: no matching clocksources found [ 0.000000] Architected cp15 timer(s) running at 50.00MHz (virt). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns [ 0.000004] sched_clock: 56 bits at 50MHz, resolution 20ns, wraps every 4398046511100ns [ 0.004097] Console: colour dummy device 80x25 [ 0.006140] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.009781] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.011696] ... MAX_LOCK_DEPTH: 48 [ 0.013646] ... MAX_LOCKDEP_KEYS: 8191 [ 0.015594] ... CLASSHASH_SIZE: 4096 [ 0.017638] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.019722] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.021808] ... CHAINHASH_SIZE: 32768 [ 0.023898] memory used by lock dependency info: 8671 kB [ 0.026417] per task-struct memory footprint: 2688 bytes [ 0.028828] Calibrating delay loop (skipped), value calculated using timer frequency.. 100.00 BogoMIPS (lpj=500000) [ 0.033462] pid_max: default: 32768 minimum: 301 [ 0.036972] ACPI: Core revision 20150619 [ 0.083969] ACPI: All ACPI Tables successfully acquired [ 0.086799] Security Framework initialized [ 0.088682] SELinux: Initializing. [ 0.090414] Yama: becoming mindful. [ 0.092241] Mount-cache hash table entries: 16384 (order: 1, 131072 bytes) [ 0.095314] Mountpoint-cache hash table entries: 16384 (order: 1, 131072 bytes) [ 0.103409] Initializing cgroup subsys blkio [ 0.105402] Initializing cgroup subsys memory [ 0.107753] Initializing cgroup subsys devices [ 0.109899] Initializing cgroup subsys freezer [ 0.111933] Initializing cgroup subsys net_cls [ 0.113944] Initializing cgroup subsys perf_event [ 0.116087] Initializing cgroup subsys net_prio [ 0.122733] No CPU information found in DT [ 0.124656] hw perfevents: enabled with arm/armv8-pmuv3 PMU driver, 1 counters available [ 0.128507] Remapping and enabling EFI services. [ 0.130710] EFI remap 0x0000000004000000 => 0000000040000000 [ 0.133370] EFI remap 0x0000000009010000 => 0000000044000000 [ 0.135988] EFI remap 0x0000000238740000 => 0000000044010000 [ 0.138752] EFI remap 0x00000002387a0000 => 0000000044070000 [ 0.141451] EFI remap 0x00000002387b0000 => 0000000044080000 [ 0.144041] EFI remap 0x0000000238830000 => 0000000044100000 [ 0.146673] EFI remap 0x0000000238840000 => 0000000044110000 [ 0.149409] EFI remap 0x0000000238850000 => 0000000044120000 [ 0.152112] EFI remap 0x00000002388d0000 => 00000000441a0000 [ 0.154701] EFI remap 0x00000002388e0000 => 00000000441b0000 [ 0.157372] EFI remap 0x00000002388f0000 => 00000000441c0000 [ 0.160098] EFI remap 0x0000000238970000 => 0000000044240000 [ 0.162801] EFI remap 0x0000000238980000 => 0000000044250000 [ 0.165399] EFI remap 0x0000000238990000 => 0000000044260000 [ 0.168122] EFI remap 0x0000000238a60000 => 0000000044330000 [ 0.170859] EFI remap 0x0000000238a70000 => 0000000044340000 [ 0.173541] EFI remap 0x0000000238a90000 => 0000000044360000 [ 0.176152] EFI remap 0x0000000238b10000 => 00000000443e0000 [ 0.178877] EFI remap 0x0000000238b20000 => 00000000443f0000 [ 0.181602] EFI remap 0x0000000238b30000 => 0000000044400000 [ 0.184294] EFI remap 0x000000023be40000 => 0000000044430000 [ 0.186954] EFI remap 0x000000023be90000 => 0000000044480000 [ 0.189669] EFI remap 0x000000023bea0000 => 0000000044490000 [ 0.192392] EFI remap 0x000000023bee0000 => 00000000444c0000 [ 0.215212] CPU1: Booted secondary processor [ 0.215222] Detected PIPT I-cache on CPU1 [ 0.230341] CPU2: Booted secondary processor [ 0.230350] Detected PIPT I-cache on CPU2 [ 0.244654] CPU3: Booted secondary processor [ 0.244663] Detected PIPT I-cache on CPU3 [ 0.258792] CPU4: Booted secondary processor [ 0.258800] Detected PIPT I-cache on CPU4 [ 0.274002] CPU5: Booted secondary processor [ 0.274011] Detected PIPT I-cache on CPU5 [ 0.287944] CPU6: Booted secondary processor [ 0.287954] Detected PIPT I-cache on CPU6 [ 0.302892] CPU7: Booted secondary processor [ 0.302901] Detected PIPT I-cache on CPU7 [ 0.303260] Brought up 8 CPUs [ 0.330623] SMP: Total of 8 processors activated. [ 0.332704] CPU: All CPU(s) started at EL1 [ 0.381761] devtmpfs: initialized [ 0.420229] DMI not present or invalid. [ 0.423621] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.434173] NET: Registered protocol family 16 [ 0.456761] cpuidle: using governor ladder [ 0.476961] cpuidle: using governor menu [ 0.478943] vdso: 2 pages (1 code @ fffffe0000e50000, 1 data @ fffffe0000e40000) [ 0.482538] hw-breakpoint: found 4 breakpoint and 4 watchpoint registers. [ 0.486427] DMA: preallocated 256 KiB pool for atomic allocations [ 0.489390] ACPI: bus type PCI registered [ 0.491651] Serial: AMBA PL011 UART driver [ 0.565493] ACPI: Added _OSI(Module Device) [ 0.567775] ACPI: Added _OSI(Processor Device) [ 0.569983] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.572285] ACPI: Added _OSI(Processor Aggregator Device) [ 0.629306] ACPI: Interpreter enabled [ 0.631154] ACPI: Using GIC for interrupt routing [ 0.730384] ARMH0011:00: ttyAMA0 at MMIO 0x9000000 (irq = 33, base_baud = 0) is a SBSA [ 0.734421] console [ttyAMA0] enabled [ 0.734421] console [ttyAMA0] enabled [ 0.737841] bootconsole [uart0] disabled [ 0.737841] bootconsole [uart0] disabled [ 0.776665] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-0f]) [ 0.779613] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.792553] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability] [ 0.795799] acpi PNP0A08:00: Bus 0000:00 not present in PCI namespace [ 0.800427] vgaarb: loaded [ 0.806442] SCSI subsystem initialized [ 0.811265] ACPI: bus type USB registered [ 0.813902] usbcore: registered new interface driver usbfs [ 0.816659] usbcore: registered new interface driver hub [ 0.819363] usbcore: registered new device driver usb [ 0.823130] dmi: Firmware registration failed. [ 0.829086] NetLabel: Initializing [ 0.830499] NetLabel: domain hash size = 128 [ 0.832266] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.834571] NetLabel: unlabeled traffic allowed by default [ 0.874575] DMA-API: preallocated 4096 debug entries [ 0.876445] DMA-API: debugging enabled by kernel config [ 0.916501] clocksource: Switched to clocksource arch_sys_counter [ 0.922180] pnp: PnP ACPI init [ 0.926244] pnp: PnP ACPI: found 0 devices [ 0.984085] NET: Registered protocol family 2 [ 0.989054] TCP established hash table entries: 65536 (order: 3, 524288 bytes) [ 0.993247] TCP bind hash table entries: 65536 (order: 6, 5242880 bytes) [ 1.016395] TCP: Hash tables configured (established 65536 bind 65536) [ 1.019096] UDP hash table entries: 4096 (order: 3, 786432 bytes) [ 1.024312] UDP-Lite hash table entries: 4096 (order: 3, 786432 bytes) [ 1.031267] NET: Registered protocol family 1 [ 1.035589] RPC: Registered named UNIX socket transport module. [ 1.037719] RPC: Registered udp transport module. [ 1.039457] RPC: Registered tcp transport module. [ 1.041181] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.046192] Unpacking initramfs... [ 1.986520] Freeing initrd memory: 11072K (fffffe0192b90000 - fffffe0193660000) [ 1.989708] kvm [1]: HYP mode not available [ 2.000200] futex hash table entries: 2048 (order: 2, 262144 bytes) [ 2.003635] audit: initializing netlink subsys (disabled) [ 2.005972] audit: type=2000 audit(1.940:1): initialized [ 2.011625] HugeTLB registered 512 MB page size, pre-allocated 0 pages [ 2.240329] zpool: loaded [ 2.241392] zbud: loaded [ 2.259384] VFS: Disk quotas dquot_6.6.0 [ 2.262970] VFS: Dquot-cache hash table entries: 8192 (order 0, 65536 bytes) [ 2.307637] NFS: Registering the id_resolver key type [ 2.309972] Key type id_resolver registered [ 2.311593] Key type id_legacy registered [ 2.313182] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 2.319812] Key type big_key registered [ 2.366305] NET: Registered protocol family 38 [ 2.370514] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) [ 2.374354] io scheduler noop registered [ 2.375999] io scheduler deadline registered [ 2.381213] io scheduler cfq registered (default) [ 2.386634] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 2.389054] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 2.761596] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 2.777228] Failed to find cpu0 device node [ 2.778915] Unable to detect cache hierarchy from DT for CPU 0 [ 2.787466] libphy: Fixed MDIO Bus: probed [ 2.790841] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 2.793532] ehci-pci: EHCI PCI platform driver [ 2.795602] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 2.798192] ohci-pci: OHCI PCI platform driver [ 2.800246] uhci_hcd: USB Universal Host Controller Interface driver [ 2.805696] usbcore: registered new interface driver usbserial [ 2.808262] usbcore: registered new interface driver usbserial_generic [ 2.811085] usbserial: USB Serial support registered for generic [ 2.814938] mousedev: PS/2 mouse device common for all mice [ 2.820688] rtc-efi rtc-efi: rtc core: registered rtc-efi as rtc0 [ 2.831029] device-mapper: uevent: version 1.0.3 [ 2.837308] device-mapper: ioctl: 4.32.0-ioctl (2015-6-26) initialised: dm-devel@redhat.com [ 2.844841] dmi-sysfs: dmi entry is absent. [ 2.846561] EFI Variables Facility v0.08 2004-May-17 [ 2.854782] hidraw: raw HID events driver (C) Jiri Kosina [ 2.860992] usbcore: registered new interface driver usbhid [ 2.863083] usbhid: USB HID core driver [ 2.866487] ip_tables: (C) 2000-2006 Netfilter Core Team [ 2.868909] Initializing XFRM netlink socket [ 2.882249] NET: Registered protocol family 10 [ 2.894131] mip6: Mobile IPv6 [ 2.895359] NET: Registered protocol family 17 [ 2.897500] Key type dns_resolver registered [ 2.903074] registered taskstats version 1 [ 2.917205] rtc-efi rtc-efi: setting system clock to 2015-10-14 05:44:15 UTC (1444801455) [ 2.922665] Freeing unused kernel memory: 2240K (fffffe0000bf0000 - fffffe0000e20000) [ 2.962428] random: systemd urandom read with 0 bits of entropy available [ 2.984969] systemd[1]: systemd 219 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 2.992037] ------------[ cut here ]------------ [ 2.993938] WARNING: CPU: 6 PID: 1 at kernel/locking/lockdep.c:3519 check_flags.part.25+0x1c0/0x1c8() [ 2.997667] DEBUG_LOCKS_WARN_ON(current->hardirqs_enabled) [ 2.999747] Modules linked in: [ 3.001061] CPU: 6 PID: 1 Comm: systemd Not tainted 4.2.0+ #1 [ 3.003279] Hardware name: linux,dummy-virt (DT) [ 3.005064] Call trace: [ 3.006029] [<fffffe0000096f38>] dump_backtrace+0x0/0x118 [ 3.008163] [<fffffe0000097060>] show_stack+0x10/0x20 [ 3.010119] [<fffffe00007954e4>] dump_stack+0x88/0xb8 [ 3.012064] [<fffffe00000bdb94>] warn_slowpath_common+0x94/0xd0 [ 3.014369] [<fffffe00000bdc0c>] warn_slowpath_fmt+0x3c/0x48 [ 3.016588] [<fffffe000010efbc>] check_flags.part.25+0x1bc/0x1c8 [ 3.018892] [<fffffe000010fa74>] lock_is_held+0x7c/0x98 [ 3.020940] [<fffffe0000797298>] __schedule+0x5d8/0x9a0 [ 3.022973] [<fffffe000079769c>] schedule+0x3c/0xb0 [ 3.024859] ---[ end trace a7937c1f6da7ceb7 ]--- [ 3.026671] possible reason: unannotated irqs-off. [ 3.028522] irq event stamp: 1040373 [ 3.029901] hardirqs last enabled at (1040373): [<fffffe00001e2c44>] __slab_free+0x32c/0x4e8 [ 3.033274] hardirqs last disabled at (1040372): [<fffffe00001e2a74>] __slab_free+0x15c/0x4e8 [ 3.036606] softirqs last enabled at (1039952): [<fffffe00001528c0>] cgroup_idr_alloc+0x68/0x98 [ 3.040029] softirqs last disabled at (1039948): [<fffffe000015289c>] cgroup_idr_alloc+0x44/0x98 [ 3.044085] systemd[1]: Detected architecture arm64. [ 3.046196] systemd[1]: Running in initial RAM disk.
Welcome to Fedora 22 (Twenty Two) dracut-041-14.fc22 (Initramfs)!
[ 3.056023] systemd[1]: Set hostname to <localhost.localdomain>. [ OK ] Reached target Timers. [ 3.244088] systemd[1]: Reached target Timers. [ 3.246073] systemd[1]: Starting Timers. [ OK ] Created slice -.slice. [ 3.253946] systemd[1]: Created slice -.slice. [ 3.255908] systemd[1]: Starting -.slice. [ OK ] Created slice System Slice. [ 3.261016] systemd[1]: Created slice System Slice. [ 3.263090] systemd[1]: Starting System Slice. [ OK ] Listening on Journal Audit Socket. [ 3.268637] systemd[1]: Listening on Journal Audit Socket. [ 3.270984] systemd[1]: Starting Journal Audit Socket. [ OK ] Listening on Journal Socket (/dev/log). [ 3.276602] systemd[1]: Listening on Journal Socket (/dev/log). [ 3.279097] systemd[1]: Starting Journal Socket (/dev/log). [ OK ] Listening on Journal Socket. [ 3.284656] systemd[1]: Listening on Journal Socket. [ 3.286875] systemd[1]: Starting Journal Socket. [ 3.296023] systemd[1]: Starting Journal Service... Starting Journal Service... [ 3.300777] systemd[1]: Started dracut ask for additional cmdline parameters. [ 3.305063] systemd[1]: Started Load Kernel Modules. [ 3.315417] systemd[1]: Starting Apply Kernel Variables... Starting Apply Kernel Variables... [ OK ] Reached target Local File Systems. [ 3.323739] systemd[1]: Reached target Local File Systems. [ 3.325700] systemd[1]: Starting Local File Systems. [ 3.329147] systemd[1]: Started dracut cmdline hook. [ 3.334366] systemd[1]: Started dracut pre-udev hook. [ 3.344796] systemd[1]: Starting Create list of required static device nodes for the current kernel... Starting Create list of required st... nodes for the current kernel... [ OK ] Reached target Slices. [ 3.355051] systemd[1]: Reached target Slices. [ 3.357300] systemd[1]: Starting Slices. [ OK ] Listening on udev Kernel Socket. [ 3.362109] systemd[1]: Listening on udev Kernel Socket. [ 3.364669] systemd[1]: Starting udev Kernel Socket. [ OK ] Reached target Swap. [ 3.369211] systemd[1]: Reached target Swap. [ 3.370853] systemd[1]: Starting Swap. [ OK ] Listening on udev Control Socket. [ 3.375223] systemd[1]: Listening on udev Control Socket. [ 3.377587] systemd[1]: Starting udev Control Socket. [ OK ] Reached target Sockets. [ 3.382532] systemd[1]: Reached target Sockets. [ 3.384276] systemd[1]: Starting Sockets. [ 3.392505] systemd[1]: Starting Setup Virtual Console... Starting Setup Virtual Console... [ OK ] Started Journal Service. [ 3.404022] systemd[1]: Started Journal Service. [ 3.406487] audit: type=1130 audit(1444801455.980:2): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' [ OK ] Started Apply Kernel Variables. [ 3.419164] audit: type=1130 audit(1444801455.990:3): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-sysctl comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' [ OK ] Started Create list of required sta...ce nodes for the current kernel. [ 3.432955] audit: type=1130 audit(1444801456.000:4): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=kmod-static-nodes comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Starting Create Static Device Nodes in /dev... [ OK ] Started Create Static Device Nodes in /dev. [ 3.479315] audit: type=1130 audit(1444801456.050:5): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-tmpfiles-setup-dev comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Starting udev Kernel Device Manager... [ OK ] Started udev Kernel Device Manager. [ 3.527298] audit: type=1130 audit(1444801456.100:6): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-udevd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Starting udev Coldplug all Devices... [ OK ] Started Setup Virtual Console. [ 3.677103] audit: type=1130 audit(1444801456.250:7): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-vconsole-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Mounting Configuration File System... [ OK ] Mounted Configuration File System. [ OK ] Started udev Coldplug all Devices. [ 4.064657] audit: type=1130 audit(1444801456.630:8): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-udev-trigger comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Starting dracut initqueue hook... Starting Show Plymouth Boot Screen... [ OK ] Reached target System Initialization. [ 4.814816] audit: type=1130 audit(1444801457.380:9): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=plymouth-start comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ OK ] Reached target Paths. [ OK ] Reached target Basic System.
On 14 October 2015 at 06:55, Itaru Kitayama itaru.kitayama@riken.jp wrote:
Hi, I have been trying to boot the acpi-topic-bad-madt branch kernel on QEMU virt machine (KVM enabled on Mustang) this couples of days, however it can not get to the prompt. Can someone take a look at the boot log below and spot what the problem is?
No SATA driver enabled?
Graeme
EFI stub: Booting Linux Kernel... EFI stub: Using DTB from configuration table EFI stub: Exiting boot services and installing virtual address map... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 4.2.0+ (itaru.kitayama@r2-a21) (gcc version 5.1.1 20150618 (Red Hat 5.1.1-4) (GCC) ) #1 SMP Wed Oct 14 01:21:49 EDT 2015 [ 0.000000] CPU: AArch64 Processor [500f0001] revision 1 [ 0.000000] Detected PIPT I-cache on CPU0 [ 0.000000] bootconsole [uart0] enabled [ 0.000000] efi: Getting EFI parameters from FDT: [ 0.000000] EFI v2.50 by EDK II [ 0.000000] efi: ACPI=0xffff0000 ACPI 2.0=0xffff0014 [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000FFFF0014 000024 (v02 BOCHS ) [ 0.000000] ACPI: XSDT 0x00000000FFFE00E8 00004C (v01 BOCHS BXPCFACP 00000001 01000013) [ 0.000000] ACPI: FACP 0x00000000FFF90000 00010C (v05 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x00000000FFFA0000 001064 (v02 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x00000000FFF80000 0002BC (v03 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: GTDT 0x00000000FFF70000 000060 (v02 BOCHS BXPCGTDT 00000001 BXPC 00000001) [ 0.000000] ACPI: MCFG 0x00000000FFF60000 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001) [ 0.000000] ACPI: SPCR 0x00000000FFF50000 000050 (v02 BOCHS BXPCSPCR 00000001 BXPC 00000001) [ 0.000000] psci: probing for conduit method from ACPI. [ 0.000000] psci: PSCIv0.2 detected in firmware. [ 0.000000] psci: Using standard PSCI v0.2 function IDs [ 0.000000] psci: Trusted OS migration not required [ 0.000000] PERCPU: Embedded 29 pages/cpu @fffffe01fe740000 s1863360 r8192 d28992 u1900544 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 130944 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.2.0+ root=UUID=b5cc0232-adb7-4b2c-8ca8-98ca14a80286 ro rootflags=subvol=root acpi=force console=ttyAMA0,38400n8 earlycon LANG=en_US.UTF-8 [ 0.000000] PID hash table entries: 4096 (order: -1, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 7, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 6, 4194304 bytes) [ 0.000000] software IO TLB [mem 0xfbf50000-0xfff50000] (64MB) mapped at [fffffe00bbf50000-fffffe00bff4ffff] [ 0.000000] Memory: 8239360K/8388608K available (7369K kernel code, 767K rwdata, 4224K rodata, 2240K init, 14451K bss, 149248K reserved, 0K cma-reserved) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vmalloc : 0xfffffc0000000000 - 0xfffffdfedfff0000 ( 2043 GB) [ 0.000000] vmemmap : 0xfffffdfee0000000 - 0xfffffdffe0000000 ( 4 GB maximum) [ 0.000000] 0xfffffdfee0100000 - 0xfffffdfee0900000 ( 8 MB actual) [ 0.000000] fixed : 0xfffffdfffa7d0000 - 0xfffffdfffac00000 ( 4288 KB) [ 0.000000] PCI I/O : 0xfffffdfffae00000 - 0xfffffdfffbe00000 ( 16 MB) [ 0.000000] modules : 0xfffffdfffc000000 - 0xfffffe0000000000 ( 64 MB) [ 0.000000] memory : 0xfffffe0000000000 - 0xfffffe0200000000 ( 8192 MB) [ 0.000000] .init : 0xfffffe0000bf0000 - 0xfffffe0000e20000 ( 2240 KB) [ 0.000000] .text : 0xfffffe0000080000 - 0xfffffe0000be2774 ( 11658 KB) [ 0.000000] .data : 0xfffffe0000e30000 - 0xfffffe0000eefc00 ( 767 KB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.000000] Running RCU self tests [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU debugfs-based tracing is enabled. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Additional per-CPU info printed with stalls. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] NR_IRQS:64 nr_irqs:64 0 [ 0.000000] Offload RCU callbacks from all CPUs [ 0.000000] Offload RCU callbacks from CPUs: 0-7. [ 0.000000] clocksource_of_init: no matching clocksources found [ 0.000000] Architected cp15 timer(s) running at 50.00MHz (virt). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns [ 0.000004] sched_clock: 56 bits at 50MHz, resolution 20ns, wraps every 4398046511100ns [ 0.004097] Console: colour dummy device 80x25 [ 0.006140] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.009781] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.011696] ... MAX_LOCK_DEPTH: 48 [ 0.013646] ... MAX_LOCKDEP_KEYS: 8191 [ 0.015594] ... CLASSHASH_SIZE: 4096 [ 0.017638] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.019722] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.021808] ... CHAINHASH_SIZE: 32768 [ 0.023898] memory used by lock dependency info: 8671 kB [ 0.026417] per task-struct memory footprint: 2688 bytes [ 0.028828] Calibrating delay loop (skipped), value calculated using timer frequency.. 100.00 BogoMIPS (lpj=500000) [ 0.033462] pid_max: default: 32768 minimum: 301 [ 0.036972] ACPI: Core revision 20150619 [ 0.083969] ACPI: All ACPI Tables successfully acquired [ 0.086799] Security Framework initialized [ 0.088682] SELinux: Initializing. [ 0.090414] Yama: becoming mindful. [ 0.092241] Mount-cache hash table entries: 16384 (order: 1, 131072 bytes) [ 0.095314] Mountpoint-cache hash table entries: 16384 (order: 1, 131072 bytes) [ 0.103409] Initializing cgroup subsys blkio [ 0.105402] Initializing cgroup subsys memory [ 0.107753] Initializing cgroup subsys devices [ 0.109899] Initializing cgroup subsys freezer [ 0.111933] Initializing cgroup subsys net_cls [ 0.113944] Initializing cgroup subsys perf_event [ 0.116087] Initializing cgroup subsys net_prio [ 0.122733] No CPU information found in DT [ 0.124656] hw perfevents: enabled with arm/armv8-pmuv3 PMU driver, 1 counters available [ 0.128507] Remapping and enabling EFI services. [ 0.130710] EFI remap 0x0000000004000000 => 0000000040000000 [ 0.133370] EFI remap 0x0000000009010000 => 0000000044000000 [ 0.135988] EFI remap 0x0000000238740000 => 0000000044010000 [ 0.138752] EFI remap 0x00000002387a0000 => 0000000044070000 [ 0.141451] EFI remap 0x00000002387b0000 => 0000000044080000 [ 0.144041] EFI remap 0x0000000238830000 => 0000000044100000 [ 0.146673] EFI remap 0x0000000238840000 => 0000000044110000 [ 0.149409] EFI remap 0x0000000238850000 => 0000000044120000 [ 0.152112] EFI remap 0x00000002388d0000 => 00000000441a0000 [ 0.154701] EFI remap 0x00000002388e0000 => 00000000441b0000 [ 0.157372] EFI remap 0x00000002388f0000 => 00000000441c0000 [ 0.160098] EFI remap 0x0000000238970000 => 0000000044240000 [ 0.162801] EFI remap 0x0000000238980000 => 0000000044250000 [ 0.165399] EFI remap 0x0000000238990000 => 0000000044260000 [ 0.168122] EFI remap 0x0000000238a60000 => 0000000044330000 [ 0.170859] EFI remap 0x0000000238a70000 => 0000000044340000 [ 0.173541] EFI remap 0x0000000238a90000 => 0000000044360000 [ 0.176152] EFI remap 0x0000000238b10000 => 00000000443e0000 [ 0.178877] EFI remap 0x0000000238b20000 => 00000000443f0000 [ 0.181602] EFI remap 0x0000000238b30000 => 0000000044400000 [ 0.184294] EFI remap 0x000000023be40000 => 0000000044430000 [ 0.186954] EFI remap 0x000000023be90000 => 0000000044480000 [ 0.189669] EFI remap 0x000000023bea0000 => 0000000044490000 [ 0.192392] EFI remap 0x000000023bee0000 => 00000000444c0000 [ 0.215212] CPU1: Booted secondary processor [ 0.215222] Detected PIPT I-cache on CPU1 [ 0.230341] CPU2: Booted secondary processor [ 0.230350] Detected PIPT I-cache on CPU2 [ 0.244654] CPU3: Booted secondary processor [ 0.244663] Detected PIPT I-cache on CPU3 [ 0.258792] CPU4: Booted secondary processor [ 0.258800] Detected PIPT I-cache on CPU4 [ 0.274002] CPU5: Booted secondary processor [ 0.274011] Detected PIPT I-cache on CPU5 [ 0.287944] CPU6: Booted secondary processor [ 0.287954] Detected PIPT I-cache on CPU6 [ 0.302892] CPU7: Booted secondary processor [ 0.302901] Detected PIPT I-cache on CPU7 [ 0.303260] Brought up 8 CPUs [ 0.330623] SMP: Total of 8 processors activated. [ 0.332704] CPU: All CPU(s) started at EL1 [ 0.381761] devtmpfs: initialized [ 0.420229] DMI not present or invalid. [ 0.423621] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.434173] NET: Registered protocol family 16 [ 0.456761] cpuidle: using governor ladder [ 0.476961] cpuidle: using governor menu [ 0.478943] vdso: 2 pages (1 code @ fffffe0000e50000, 1 data @ fffffe0000e40000) [ 0.482538] hw-breakpoint: found 4 breakpoint and 4 watchpoint registers. [ 0.486427] DMA: preallocated 256 KiB pool for atomic allocations [ 0.489390] ACPI: bus type PCI registered [ 0.491651] Serial: AMBA PL011 UART driver [ 0.565493] ACPI: Added _OSI(Module Device) [ 0.567775] ACPI: Added _OSI(Processor Device) [ 0.569983] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.572285] ACPI: Added _OSI(Processor Aggregator Device) [ 0.629306] ACPI: Interpreter enabled [ 0.631154] ACPI: Using GIC for interrupt routing [ 0.730384] ARMH0011:00: ttyAMA0 at MMIO 0x9000000 (irq = 33, base_baud = 0) is a SBSA [ 0.734421] console [ttyAMA0] enabled [ 0.734421] console [ttyAMA0] enabled [ 0.737841] bootconsole [uart0] disabled [ 0.737841] bootconsole [uart0] disabled [ 0.776665] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-0f]) [ 0.779613] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.792553] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability] [ 0.795799] acpi PNP0A08:00: Bus 0000:00 not present in PCI namespace [ 0.800427] vgaarb: loaded [ 0.806442] SCSI subsystem initialized [ 0.811265] ACPI: bus type USB registered [ 0.813902] usbcore: registered new interface driver usbfs [ 0.816659] usbcore: registered new interface driver hub [ 0.819363] usbcore: registered new device driver usb [ 0.823130] dmi: Firmware registration failed. [ 0.829086] NetLabel: Initializing [ 0.830499] NetLabel: domain hash size = 128 [ 0.832266] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.834571] NetLabel: unlabeled traffic allowed by default [ 0.874575] DMA-API: preallocated 4096 debug entries [ 0.876445] DMA-API: debugging enabled by kernel config [ 0.916501] clocksource: Switched to clocksource arch_sys_counter [ 0.922180] pnp: PnP ACPI init [ 0.926244] pnp: PnP ACPI: found 0 devices [ 0.984085] NET: Registered protocol family 2 [ 0.989054] TCP established hash table entries: 65536 (order: 3, 524288 bytes) [ 0.993247] TCP bind hash table entries: 65536 (order: 6, 5242880 bytes) [ 1.016395] TCP: Hash tables configured (established 65536 bind 65536) [ 1.019096] UDP hash table entries: 4096 (order: 3, 786432 bytes) [ 1.024312] UDP-Lite hash table entries: 4096 (order: 3, 786432 bytes) [ 1.031267] NET: Registered protocol family 1 [ 1.035589] RPC: Registered named UNIX socket transport module. [ 1.037719] RPC: Registered udp transport module. [ 1.039457] RPC: Registered tcp transport module. [ 1.041181] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.046192] Unpacking initramfs... [ 1.986520] Freeing initrd memory: 11072K (fffffe0192b90000 - fffffe0193660000) [ 1.989708] kvm [1]: HYP mode not available [ 2.000200] futex hash table entries: 2048 (order: 2, 262144 bytes) [ 2.003635] audit: initializing netlink subsys (disabled) [ 2.005972] audit: type=2000 audit(1.940:1): initialized [ 2.011625] HugeTLB registered 512 MB page size, pre-allocated 0 pages [ 2.240329] zpool: loaded [ 2.241392] zbud: loaded [ 2.259384] VFS: Disk quotas dquot_6.6.0 [ 2.262970] VFS: Dquot-cache hash table entries: 8192 (order 0, 65536 bytes) [ 2.307637] NFS: Registering the id_resolver key type [ 2.309972] Key type id_resolver registered [ 2.311593] Key type id_legacy registered [ 2.313182] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 2.319812] Key type big_key registered [ 2.366305] NET: Registered protocol family 38 [ 2.370514] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) [ 2.374354] io scheduler noop registered [ 2.375999] io scheduler deadline registered [ 2.381213] io scheduler cfq registered (default) [ 2.386634] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 2.389054] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 2.761596] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 2.777228] Failed to find cpu0 device node [ 2.778915] Unable to detect cache hierarchy from DT for CPU 0 [ 2.787466] libphy: Fixed MDIO Bus: probed [ 2.790841] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 2.793532] ehci-pci: EHCI PCI platform driver [ 2.795602] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 2.798192] ohci-pci: OHCI PCI platform driver [ 2.800246] uhci_hcd: USB Universal Host Controller Interface driver [ 2.805696] usbcore: registered new interface driver usbserial [ 2.808262] usbcore: registered new interface driver usbserial_generic [ 2.811085] usbserial: USB Serial support registered for generic [ 2.814938] mousedev: PS/2 mouse device common for all mice [ 2.820688] rtc-efi rtc-efi: rtc core: registered rtc-efi as rtc0 [ 2.831029] device-mapper: uevent: version 1.0.3 [ 2.837308] device-mapper: ioctl: 4.32.0-ioctl (2015-6-26) initialised: dm-devel@redhat.com [ 2.844841] dmi-sysfs: dmi entry is absent. [ 2.846561] EFI Variables Facility v0.08 2004-May-17 [ 2.854782] hidraw: raw HID events driver (C) Jiri Kosina [ 2.860992] usbcore: registered new interface driver usbhid [ 2.863083] usbhid: USB HID core driver [ 2.866487] ip_tables: (C) 2000-2006 Netfilter Core Team [ 2.868909] Initializing XFRM netlink socket [ 2.882249] NET: Registered protocol family 10 [ 2.894131] mip6: Mobile IPv6 [ 2.895359] NET: Registered protocol family 17 [ 2.897500] Key type dns_resolver registered [ 2.903074] registered taskstats version 1 [ 2.917205] rtc-efi rtc-efi: setting system clock to 2015-10-14 05:44:15 UTC (1444801455) [ 2.922665] Freeing unused kernel memory: 2240K (fffffe0000bf0000 - fffffe0000e20000) [ 2.962428] random: systemd urandom read with 0 bits of entropy available [ 2.984969] systemd[1]: systemd 219 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 2.992037] ------------[ cut here ]------------ [ 2.993938] WARNING: CPU: 6 PID: 1 at kernel/locking/lockdep.c:3519 check_flags.part.25+0x1c0/0x1c8() [ 2.997667] DEBUG_LOCKS_WARN_ON(current->hardirqs_enabled) [ 2.999747] Modules linked in: [ 3.001061] CPU: 6 PID: 1 Comm: systemd Not tainted 4.2.0+ #1 [ 3.003279] Hardware name: linux,dummy-virt (DT) [ 3.005064] Call trace: [ 3.006029] [<fffffe0000096f38>] dump_backtrace+0x0/0x118 [ 3.008163] [<fffffe0000097060>] show_stack+0x10/0x20 [ 3.010119] [<fffffe00007954e4>] dump_stack+0x88/0xb8 [ 3.012064] [<fffffe00000bdb94>] warn_slowpath_common+0x94/0xd0 [ 3.014369] [<fffffe00000bdc0c>] warn_slowpath_fmt+0x3c/0x48 [ 3.016588] [<fffffe000010efbc>] check_flags.part.25+0x1bc/0x1c8 [ 3.018892] [<fffffe000010fa74>] lock_is_held+0x7c/0x98 [ 3.020940] [<fffffe0000797298>] __schedule+0x5d8/0x9a0 [ 3.022973] [<fffffe000079769c>] schedule+0x3c/0xb0 [ 3.024859] ---[ end trace a7937c1f6da7ceb7 ]--- [ 3.026671] possible reason: unannotated irqs-off. [ 3.028522] irq event stamp: 1040373 [ 3.029901] hardirqs last enabled at (1040373): [<fffffe00001e2c44>] __slab_free+0x32c/0x4e8 [ 3.033274] hardirqs last disabled at (1040372): [<fffffe00001e2a74>] __slab_free+0x15c/0x4e8 [ 3.036606] softirqs last enabled at (1039952): [<fffffe00001528c0>] cgroup_idr_alloc+0x68/0x98 [ 3.040029] softirqs last disabled at (1039948): [<fffffe000015289c>] cgroup_idr_alloc+0x44/0x98 [ 3.044085] systemd[1]: Detected architecture arm64. [ 3.046196] systemd[1]: Running in initial RAM disk.
Welcome to Fedora 22 (Twenty Two) dracut-041-14.fc22 (Initramfs)!
[ 3.056023] systemd[1]: Set hostname to <localhost.localdomain>. [ OK ] Reached target Timers. [ 3.244088] systemd[1]: Reached target Timers. [ 3.246073] systemd[1]: Starting Timers. [ OK ] Created slice -.slice. [ 3.253946] systemd[1]: Created slice -.slice. [ 3.255908] systemd[1]: Starting -.slice. [ OK ] Created slice System Slice. [ 3.261016] systemd[1]: Created slice System Slice. [ 3.263090] systemd[1]: Starting System Slice. [ OK ] Listening on Journal Audit Socket. [ 3.268637] systemd[1]: Listening on Journal Audit Socket. [ 3.270984] systemd[1]: Starting Journal Audit Socket. [ OK ] Listening on Journal Socket (/dev/log). [ 3.276602] systemd[1]: Listening on Journal Socket (/dev/log). [ 3.279097] systemd[1]: Starting Journal Socket (/dev/log). [ OK ] Listening on Journal Socket. [ 3.284656] systemd[1]: Listening on Journal Socket. [ 3.286875] systemd[1]: Starting Journal Socket. [ 3.296023] systemd[1]: Starting Journal Service... Starting Journal Service... [ 3.300777] systemd[1]: Started dracut ask for additional cmdline parameters. [ 3.305063] systemd[1]: Started Load Kernel Modules. [ 3.315417] systemd[1]: Starting Apply Kernel Variables... Starting Apply Kernel Variables... [ OK ] Reached target Local File Systems. [ 3.323739] systemd[1]: Reached target Local File Systems. [ 3.325700] systemd[1]: Starting Local File Systems. [ 3.329147] systemd[1]: Started dracut cmdline hook. [ 3.334366] systemd[1]: Started dracut pre-udev hook. [ 3.344796] systemd[1]: Starting Create list of required static device nodes for the current kernel... Starting Create list of required st... nodes for the current kernel... [ OK ] Reached target Slices. [ 3.355051] systemd[1]: Reached target Slices. [ 3.357300] systemd[1]: Starting Slices. [ OK ] Listening on udev Kernel Socket. [ 3.362109] systemd[1]: Listening on udev Kernel Socket. [ 3.364669] systemd[1]: Starting udev Kernel Socket. [ OK ] Reached target Swap. [ 3.369211] systemd[1]: Reached target Swap. [ 3.370853] systemd[1]: Starting Swap. [ OK ] Listening on udev Control Socket. [ 3.375223] systemd[1]: Listening on udev Control Socket. [ 3.377587] systemd[1]: Starting udev Control Socket. [ OK ] Reached target Sockets. [ 3.382532] systemd[1]: Reached target Sockets. [ 3.384276] systemd[1]: Starting Sockets. [ 3.392505] systemd[1]: Starting Setup Virtual Console... Starting Setup Virtual Console... [ OK ] Started Journal Service. [ 3.404022] systemd[1]: Started Journal Service. [ 3.406487] audit: type=1130 audit(1444801455.980:2): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' [ OK ] Started Apply Kernel Variables. [ 3.419164] audit: type=1130 audit(1444801455.990:3): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-sysctl comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' [ OK ] Started Create list of required sta...ce nodes for the current kernel. [ 3.432955] audit: type=1130 audit(1444801456.000:4): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=kmod-static-nodes comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Starting Create Static Device Nodes in /dev... [ OK ] Started Create Static Device Nodes in /dev. [ 3.479315] audit: type=1130 audit(1444801456.050:5): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-tmpfiles-setup-dev comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Starting udev Kernel Device Manager... [ OK ] Started udev Kernel Device Manager. [ 3.527298] audit: type=1130 audit(1444801456.100:6): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-udevd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Starting udev Coldplug all Devices... [ OK ] Started Setup Virtual Console. [ 3.677103] audit: type=1130 audit(1444801456.250:7): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-vconsole-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Mounting Configuration File System... [ OK ] Mounted Configuration File System. [ OK ] Started udev Coldplug all Devices. [ 4.064657] audit: type=1130 audit(1444801456.630:8): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-udev-trigger comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Starting dracut initqueue hook... Starting Show Plymouth Boot Screen... [ OK ] Reached target System Initialization. [ 4.814816] audit: type=1130 audit(1444801457.380:9): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=plymouth-start comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ OK ] Reached target Paths. [ OK ] Reached target Basic System.
Linaro-acpi mailing list Linaro-acpi@lists.linaro.org https://lists.linaro.org/mailman/listinfo/linaro-acpi
On 14 October 2015 at 09:21, G Gregory graeme.gregory@linaro.org wrote:
On 14 October 2015 at 06:55, Itaru Kitayama itaru.kitayama@riken.jp wrote:
Hi, I have been trying to boot the acpi-topic-bad-madt branch kernel on QEMU virt machine (KVM enabled on Mustang) this couples of days, however it can not get to the prompt. Can someone take a look at the boot log below and spot what the problem is?
No SATA driver enabled?
Or virtio-blk or wherever your rootfs is?
Graeme
Graeme
EFI stub: Booting Linux Kernel... EFI stub: Using DTB from configuration table EFI stub: Exiting boot services and installing virtual address map... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 4.2.0+ (itaru.kitayama@r2-a21) (gcc version 5.1.1 20150618 (Red Hat 5.1.1-4) (GCC) ) #1 SMP Wed Oct 14 01:21:49 EDT 2015 [ 0.000000] CPU: AArch64 Processor [500f0001] revision 1 [ 0.000000] Detected PIPT I-cache on CPU0 [ 0.000000] bootconsole [uart0] enabled [ 0.000000] efi: Getting EFI parameters from FDT: [ 0.000000] EFI v2.50 by EDK II [ 0.000000] efi: ACPI=0xffff0000 ACPI 2.0=0xffff0014 [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000FFFF0014 000024 (v02 BOCHS ) [ 0.000000] ACPI: XSDT 0x00000000FFFE00E8 00004C (v01 BOCHS BXPCFACP 00000001 01000013) [ 0.000000] ACPI: FACP 0x00000000FFF90000 00010C (v05 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.000000] ACPI: DSDT 0x00000000FFFA0000 001064 (v02 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.000000] ACPI: APIC 0x00000000FFF80000 0002BC (v03 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.000000] ACPI: GTDT 0x00000000FFF70000 000060 (v02 BOCHS BXPCGTDT 00000001 BXPC 00000001) [ 0.000000] ACPI: MCFG 0x00000000FFF60000 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001) [ 0.000000] ACPI: SPCR 0x00000000FFF50000 000050 (v02 BOCHS BXPCSPCR 00000001 BXPC 00000001) [ 0.000000] psci: probing for conduit method from ACPI. [ 0.000000] psci: PSCIv0.2 detected in firmware. [ 0.000000] psci: Using standard PSCI v0.2 function IDs [ 0.000000] psci: Trusted OS migration not required [ 0.000000] PERCPU: Embedded 29 pages/cpu @fffffe01fe740000 s1863360 r8192 d28992 u1900544 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 130944 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.2.0+ root=UUID=b5cc0232-adb7-4b2c-8ca8-98ca14a80286 ro rootflags=subvol=root acpi=force console=ttyAMA0,38400n8 earlycon LANG=en_US.UTF-8 [ 0.000000] PID hash table entries: 4096 (order: -1, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 7, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 6, 4194304 bytes) [ 0.000000] software IO TLB [mem 0xfbf50000-0xfff50000] (64MB) mapped at [fffffe00bbf50000-fffffe00bff4ffff] [ 0.000000] Memory: 8239360K/8388608K available (7369K kernel code, 767K rwdata, 4224K rodata, 2240K init, 14451K bss, 149248K reserved, 0K cma-reserved) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vmalloc : 0xfffffc0000000000 - 0xfffffdfedfff0000 ( 2043 GB) [ 0.000000] vmemmap : 0xfffffdfee0000000 - 0xfffffdffe0000000 ( 4 GB maximum) [ 0.000000] 0xfffffdfee0100000 - 0xfffffdfee0900000 ( 8 MB actual) [ 0.000000] fixed : 0xfffffdfffa7d0000 - 0xfffffdfffac00000 ( 4288 KB) [ 0.000000] PCI I/O : 0xfffffdfffae00000 - 0xfffffdfffbe00000 ( 16 MB) [ 0.000000] modules : 0xfffffdfffc000000 - 0xfffffe0000000000 ( 64 MB) [ 0.000000] memory : 0xfffffe0000000000 - 0xfffffe0200000000 ( 8192 MB) [ 0.000000] .init : 0xfffffe0000bf0000 - 0xfffffe0000e20000 ( 2240 KB) [ 0.000000] .text : 0xfffffe0000080000 - 0xfffffe0000be2774 ( 11658 KB) [ 0.000000] .data : 0xfffffe0000e30000 - 0xfffffe0000eefc00 ( 767 KB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.000000] Running RCU self tests [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU debugfs-based tracing is enabled. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Additional per-CPU info printed with stalls. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] NR_IRQS:64 nr_irqs:64 0 [ 0.000000] Offload RCU callbacks from all CPUs [ 0.000000] Offload RCU callbacks from CPUs: 0-7. [ 0.000000] clocksource_of_init: no matching clocksources found [ 0.000000] Architected cp15 timer(s) running at 50.00MHz (virt). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns [ 0.000004] sched_clock: 56 bits at 50MHz, resolution 20ns, wraps every 4398046511100ns [ 0.004097] Console: colour dummy device 80x25 [ 0.006140] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.009781] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.011696] ... MAX_LOCK_DEPTH: 48 [ 0.013646] ... MAX_LOCKDEP_KEYS: 8191 [ 0.015594] ... CLASSHASH_SIZE: 4096 [ 0.017638] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.019722] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.021808] ... CHAINHASH_SIZE: 32768 [ 0.023898] memory used by lock dependency info: 8671 kB [ 0.026417] per task-struct memory footprint: 2688 bytes [ 0.028828] Calibrating delay loop (skipped), value calculated using timer frequency.. 100.00 BogoMIPS (lpj=500000) [ 0.033462] pid_max: default: 32768 minimum: 301 [ 0.036972] ACPI: Core revision 20150619 [ 0.083969] ACPI: All ACPI Tables successfully acquired [ 0.086799] Security Framework initialized [ 0.088682] SELinux: Initializing. [ 0.090414] Yama: becoming mindful. [ 0.092241] Mount-cache hash table entries: 16384 (order: 1, 131072 bytes) [ 0.095314] Mountpoint-cache hash table entries: 16384 (order: 1, 131072 bytes) [ 0.103409] Initializing cgroup subsys blkio [ 0.105402] Initializing cgroup subsys memory [ 0.107753] Initializing cgroup subsys devices [ 0.109899] Initializing cgroup subsys freezer [ 0.111933] Initializing cgroup subsys net_cls [ 0.113944] Initializing cgroup subsys perf_event [ 0.116087] Initializing cgroup subsys net_prio [ 0.122733] No CPU information found in DT [ 0.124656] hw perfevents: enabled with arm/armv8-pmuv3 PMU driver, 1 counters available [ 0.128507] Remapping and enabling EFI services. [ 0.130710] EFI remap 0x0000000004000000 => 0000000040000000 [ 0.133370] EFI remap 0x0000000009010000 => 0000000044000000 [ 0.135988] EFI remap 0x0000000238740000 => 0000000044010000 [ 0.138752] EFI remap 0x00000002387a0000 => 0000000044070000 [ 0.141451] EFI remap 0x00000002387b0000 => 0000000044080000 [ 0.144041] EFI remap 0x0000000238830000 => 0000000044100000 [ 0.146673] EFI remap 0x0000000238840000 => 0000000044110000 [ 0.149409] EFI remap 0x0000000238850000 => 0000000044120000 [ 0.152112] EFI remap 0x00000002388d0000 => 00000000441a0000 [ 0.154701] EFI remap 0x00000002388e0000 => 00000000441b0000 [ 0.157372] EFI remap 0x00000002388f0000 => 00000000441c0000 [ 0.160098] EFI remap 0x0000000238970000 => 0000000044240000 [ 0.162801] EFI remap 0x0000000238980000 => 0000000044250000 [ 0.165399] EFI remap 0x0000000238990000 => 0000000044260000 [ 0.168122] EFI remap 0x0000000238a60000 => 0000000044330000 [ 0.170859] EFI remap 0x0000000238a70000 => 0000000044340000 [ 0.173541] EFI remap 0x0000000238a90000 => 0000000044360000 [ 0.176152] EFI remap 0x0000000238b10000 => 00000000443e0000 [ 0.178877] EFI remap 0x0000000238b20000 => 00000000443f0000 [ 0.181602] EFI remap 0x0000000238b30000 => 0000000044400000 [ 0.184294] EFI remap 0x000000023be40000 => 0000000044430000 [ 0.186954] EFI remap 0x000000023be90000 => 0000000044480000 [ 0.189669] EFI remap 0x000000023bea0000 => 0000000044490000 [ 0.192392] EFI remap 0x000000023bee0000 => 00000000444c0000 [ 0.215212] CPU1: Booted secondary processor [ 0.215222] Detected PIPT I-cache on CPU1 [ 0.230341] CPU2: Booted secondary processor [ 0.230350] Detected PIPT I-cache on CPU2 [ 0.244654] CPU3: Booted secondary processor [ 0.244663] Detected PIPT I-cache on CPU3 [ 0.258792] CPU4: Booted secondary processor [ 0.258800] Detected PIPT I-cache on CPU4 [ 0.274002] CPU5: Booted secondary processor [ 0.274011] Detected PIPT I-cache on CPU5 [ 0.287944] CPU6: Booted secondary processor [ 0.287954] Detected PIPT I-cache on CPU6 [ 0.302892] CPU7: Booted secondary processor [ 0.302901] Detected PIPT I-cache on CPU7 [ 0.303260] Brought up 8 CPUs [ 0.330623] SMP: Total of 8 processors activated. [ 0.332704] CPU: All CPU(s) started at EL1 [ 0.381761] devtmpfs: initialized [ 0.420229] DMI not present or invalid. [ 0.423621] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.434173] NET: Registered protocol family 16 [ 0.456761] cpuidle: using governor ladder [ 0.476961] cpuidle: using governor menu [ 0.478943] vdso: 2 pages (1 code @ fffffe0000e50000, 1 data @ fffffe0000e40000) [ 0.482538] hw-breakpoint: found 4 breakpoint and 4 watchpoint registers. [ 0.486427] DMA: preallocated 256 KiB pool for atomic allocations [ 0.489390] ACPI: bus type PCI registered [ 0.491651] Serial: AMBA PL011 UART driver [ 0.565493] ACPI: Added _OSI(Module Device) [ 0.567775] ACPI: Added _OSI(Processor Device) [ 0.569983] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.572285] ACPI: Added _OSI(Processor Aggregator Device) [ 0.629306] ACPI: Interpreter enabled [ 0.631154] ACPI: Using GIC for interrupt routing [ 0.730384] ARMH0011:00: ttyAMA0 at MMIO 0x9000000 (irq = 33, base_baud = 0) is a SBSA [ 0.734421] console [ttyAMA0] enabled [ 0.734421] console [ttyAMA0] enabled [ 0.737841] bootconsole [uart0] disabled [ 0.737841] bootconsole [uart0] disabled [ 0.776665] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-0f]) [ 0.779613] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.792553] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability] [ 0.795799] acpi PNP0A08:00: Bus 0000:00 not present in PCI namespace [ 0.800427] vgaarb: loaded [ 0.806442] SCSI subsystem initialized [ 0.811265] ACPI: bus type USB registered [ 0.813902] usbcore: registered new interface driver usbfs [ 0.816659] usbcore: registered new interface driver hub [ 0.819363] usbcore: registered new device driver usb [ 0.823130] dmi: Firmware registration failed. [ 0.829086] NetLabel: Initializing [ 0.830499] NetLabel: domain hash size = 128 [ 0.832266] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.834571] NetLabel: unlabeled traffic allowed by default [ 0.874575] DMA-API: preallocated 4096 debug entries [ 0.876445] DMA-API: debugging enabled by kernel config [ 0.916501] clocksource: Switched to clocksource arch_sys_counter [ 0.922180] pnp: PnP ACPI init [ 0.926244] pnp: PnP ACPI: found 0 devices [ 0.984085] NET: Registered protocol family 2 [ 0.989054] TCP established hash table entries: 65536 (order: 3, 524288 bytes) [ 0.993247] TCP bind hash table entries: 65536 (order: 6, 5242880 bytes) [ 1.016395] TCP: Hash tables configured (established 65536 bind 65536) [ 1.019096] UDP hash table entries: 4096 (order: 3, 786432 bytes) [ 1.024312] UDP-Lite hash table entries: 4096 (order: 3, 786432 bytes) [ 1.031267] NET: Registered protocol family 1 [ 1.035589] RPC: Registered named UNIX socket transport module. [ 1.037719] RPC: Registered udp transport module. [ 1.039457] RPC: Registered tcp transport module. [ 1.041181] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.046192] Unpacking initramfs... [ 1.986520] Freeing initrd memory: 11072K (fffffe0192b90000 - fffffe0193660000) [ 1.989708] kvm [1]: HYP mode not available [ 2.000200] futex hash table entries: 2048 (order: 2, 262144 bytes) [ 2.003635] audit: initializing netlink subsys (disabled) [ 2.005972] audit: type=2000 audit(1.940:1): initialized [ 2.011625] HugeTLB registered 512 MB page size, pre-allocated 0 pages [ 2.240329] zpool: loaded [ 2.241392] zbud: loaded [ 2.259384] VFS: Disk quotas dquot_6.6.0 [ 2.262970] VFS: Dquot-cache hash table entries: 8192 (order 0, 65536 bytes) [ 2.307637] NFS: Registering the id_resolver key type [ 2.309972] Key type id_resolver registered [ 2.311593] Key type id_legacy registered [ 2.313182] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 2.319812] Key type big_key registered [ 2.366305] NET: Registered protocol family 38 [ 2.370514] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) [ 2.374354] io scheduler noop registered [ 2.375999] io scheduler deadline registered [ 2.381213] io scheduler cfq registered (default) [ 2.386634] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 2.389054] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 2.761596] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 2.777228] Failed to find cpu0 device node [ 2.778915] Unable to detect cache hierarchy from DT for CPU 0 [ 2.787466] libphy: Fixed MDIO Bus: probed [ 2.790841] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 2.793532] ehci-pci: EHCI PCI platform driver [ 2.795602] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 2.798192] ohci-pci: OHCI PCI platform driver [ 2.800246] uhci_hcd: USB Universal Host Controller Interface driver [ 2.805696] usbcore: registered new interface driver usbserial [ 2.808262] usbcore: registered new interface driver usbserial_generic [ 2.811085] usbserial: USB Serial support registered for generic [ 2.814938] mousedev: PS/2 mouse device common for all mice [ 2.820688] rtc-efi rtc-efi: rtc core: registered rtc-efi as rtc0 [ 2.831029] device-mapper: uevent: version 1.0.3 [ 2.837308] device-mapper: ioctl: 4.32.0-ioctl (2015-6-26) initialised: dm-devel@redhat.com [ 2.844841] dmi-sysfs: dmi entry is absent. [ 2.846561] EFI Variables Facility v0.08 2004-May-17 [ 2.854782] hidraw: raw HID events driver (C) Jiri Kosina [ 2.860992] usbcore: registered new interface driver usbhid [ 2.863083] usbhid: USB HID core driver [ 2.866487] ip_tables: (C) 2000-2006 Netfilter Core Team [ 2.868909] Initializing XFRM netlink socket [ 2.882249] NET: Registered protocol family 10 [ 2.894131] mip6: Mobile IPv6 [ 2.895359] NET: Registered protocol family 17 [ 2.897500] Key type dns_resolver registered [ 2.903074] registered taskstats version 1 [ 2.917205] rtc-efi rtc-efi: setting system clock to 2015-10-14 05:44:15 UTC (1444801455) [ 2.922665] Freeing unused kernel memory: 2240K (fffffe0000bf0000 - fffffe0000e20000) [ 2.962428] random: systemd urandom read with 0 bits of entropy available [ 2.984969] systemd[1]: systemd 219 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 2.992037] ------------[ cut here ]------------ [ 2.993938] WARNING: CPU: 6 PID: 1 at kernel/locking/lockdep.c:3519 check_flags.part.25+0x1c0/0x1c8() [ 2.997667] DEBUG_LOCKS_WARN_ON(current->hardirqs_enabled) [ 2.999747] Modules linked in: [ 3.001061] CPU: 6 PID: 1 Comm: systemd Not tainted 4.2.0+ #1 [ 3.003279] Hardware name: linux,dummy-virt (DT) [ 3.005064] Call trace: [ 3.006029] [<fffffe0000096f38>] dump_backtrace+0x0/0x118 [ 3.008163] [<fffffe0000097060>] show_stack+0x10/0x20 [ 3.010119] [<fffffe00007954e4>] dump_stack+0x88/0xb8 [ 3.012064] [<fffffe00000bdb94>] warn_slowpath_common+0x94/0xd0 [ 3.014369] [<fffffe00000bdc0c>] warn_slowpath_fmt+0x3c/0x48 [ 3.016588] [<fffffe000010efbc>] check_flags.part.25+0x1bc/0x1c8 [ 3.018892] [<fffffe000010fa74>] lock_is_held+0x7c/0x98 [ 3.020940] [<fffffe0000797298>] __schedule+0x5d8/0x9a0 [ 3.022973] [<fffffe000079769c>] schedule+0x3c/0xb0 [ 3.024859] ---[ end trace a7937c1f6da7ceb7 ]--- [ 3.026671] possible reason: unannotated irqs-off. [ 3.028522] irq event stamp: 1040373 [ 3.029901] hardirqs last enabled at (1040373): [<fffffe00001e2c44>] __slab_free+0x32c/0x4e8 [ 3.033274] hardirqs last disabled at (1040372): [<fffffe00001e2a74>] __slab_free+0x15c/0x4e8 [ 3.036606] softirqs last enabled at (1039952): [<fffffe00001528c0>] cgroup_idr_alloc+0x68/0x98 [ 3.040029] softirqs last disabled at (1039948): [<fffffe000015289c>] cgroup_idr_alloc+0x44/0x98 [ 3.044085] systemd[1]: Detected architecture arm64. [ 3.046196] systemd[1]: Running in initial RAM disk.
Welcome to Fedora 22 (Twenty Two) dracut-041-14.fc22 (Initramfs)!
[ 3.056023] systemd[1]: Set hostname to <localhost.localdomain>. [ OK ] Reached target Timers. [ 3.244088] systemd[1]: Reached target Timers. [ 3.246073] systemd[1]: Starting Timers. [ OK ] Created slice -.slice. [ 3.253946] systemd[1]: Created slice -.slice. [ 3.255908] systemd[1]: Starting -.slice. [ OK ] Created slice System Slice. [ 3.261016] systemd[1]: Created slice System Slice. [ 3.263090] systemd[1]: Starting System Slice. [ OK ] Listening on Journal Audit Socket. [ 3.268637] systemd[1]: Listening on Journal Audit Socket. [ 3.270984] systemd[1]: Starting Journal Audit Socket. [ OK ] Listening on Journal Socket (/dev/log). [ 3.276602] systemd[1]: Listening on Journal Socket (/dev/log). [ 3.279097] systemd[1]: Starting Journal Socket (/dev/log). [ OK ] Listening on Journal Socket. [ 3.284656] systemd[1]: Listening on Journal Socket. [ 3.286875] systemd[1]: Starting Journal Socket. [ 3.296023] systemd[1]: Starting Journal Service... Starting Journal Service... [ 3.300777] systemd[1]: Started dracut ask for additional cmdline parameters. [ 3.305063] systemd[1]: Started Load Kernel Modules. [ 3.315417] systemd[1]: Starting Apply Kernel Variables... Starting Apply Kernel Variables... [ OK ] Reached target Local File Systems. [ 3.323739] systemd[1]: Reached target Local File Systems. [ 3.325700] systemd[1]: Starting Local File Systems. [ 3.329147] systemd[1]: Started dracut cmdline hook. [ 3.334366] systemd[1]: Started dracut pre-udev hook. [ 3.344796] systemd[1]: Starting Create list of required static device nodes for the current kernel... Starting Create list of required st... nodes for the current kernel... [ OK ] Reached target Slices. [ 3.355051] systemd[1]: Reached target Slices. [ 3.357300] systemd[1]: Starting Slices. [ OK ] Listening on udev Kernel Socket. [ 3.362109] systemd[1]: Listening on udev Kernel Socket. [ 3.364669] systemd[1]: Starting udev Kernel Socket. [ OK ] Reached target Swap. [ 3.369211] systemd[1]: Reached target Swap. [ 3.370853] systemd[1]: Starting Swap. [ OK ] Listening on udev Control Socket. [ 3.375223] systemd[1]: Listening on udev Control Socket. [ 3.377587] systemd[1]: Starting udev Control Socket. [ OK ] Reached target Sockets. [ 3.382532] systemd[1]: Reached target Sockets. [ 3.384276] systemd[1]: Starting Sockets. [ 3.392505] systemd[1]: Starting Setup Virtual Console... Starting Setup Virtual Console... [ OK ] Started Journal Service. [ 3.404022] systemd[1]: Started Journal Service. [ 3.406487] audit: type=1130 audit(1444801455.980:2): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' [ OK ] Started Apply Kernel Variables. [ 3.419164] audit: type=1130 audit(1444801455.990:3): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-sysctl comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' [ OK ] Started Create list of required sta...ce nodes for the current kernel. [ 3.432955] audit: type=1130 audit(1444801456.000:4): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=kmod-static-nodes comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Starting Create Static Device Nodes in /dev... [ OK ] Started Create Static Device Nodes in /dev. [ 3.479315] audit: type=1130 audit(1444801456.050:5): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-tmpfiles-setup-dev comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Starting udev Kernel Device Manager... [ OK ] Started udev Kernel Device Manager. [ 3.527298] audit: type=1130 audit(1444801456.100:6): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-udevd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Starting udev Coldplug all Devices... [ OK ] Started Setup Virtual Console. [ 3.677103] audit: type=1130 audit(1444801456.250:7): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-vconsole-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Mounting Configuration File System... [ OK ] Mounted Configuration File System. [ OK ] Started udev Coldplug all Devices. [ 4.064657] audit: type=1130 audit(1444801456.630:8): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-udev-trigger comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Starting dracut initqueue hook... Starting Show Plymouth Boot Screen... [ OK ] Reached target System Initialization. [ 4.814816] audit: type=1130 audit(1444801457.380:9): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=plymouth-start comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ OK ] Reached target Paths. [ OK ] Reached target Basic System.
Linaro-acpi mailing list Linaro-acpi@lists.linaro.org https://lists.linaro.org/mailman/listinfo/linaro-acpi
On 10/14/2015 04:23 PM, G Gregory wrote:
On 14 October 2015 at 09:21, G Gregory graeme.gregory@linaro.org wrote:
On 14 October 2015 at 06:55, Itaru Kitayama itaru.kitayama@riken.jp wrote:
Hi, I have been trying to boot the acpi-topic-bad-madt branch kernel on QEMU virt machine (KVM enabled on Mustang) this couples of days, however it can not get to the prompt. Can someone take a look at the boot log below and spot what the problem is?
No SATA driver enabled?
Or virtio-blk or wherever your rootfs is?
Or virtio-blk was built as module?
Thanks Hanjun
Hanjun, Graeme,
I rebuild virtio-blk as built-in, but still hangs at the same place, followed by the dracut message:
[ OK ] Reached target Paths. [ OK ] Reached target Basic System. [ 202.860821] dracut-initqueue[192]: Warning: Could not boot. [ 202.880347] dracut-initqueue[192]: Warning: /dev/disk/by-uuid/b5cc0232-adb7-4b2c-8ca8-98ca14a80286 does not exist Starting Dracut Emergency Shell... [ 203.051583] audit: type=1131 audit(1444837393.670:10): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=plymouth-start comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Warning: /dev/disk/by-uuid/b5cc0232-adb7-4b2c-8ca8-98ca14a80286 does not exist
Generating "/run/initramfs/rdsosreport.txt"
Entering emergency mode. Exit the shell to continue. Type "journalctl" to view system logs. You might want to save "/run/initramfs/rdsosreport.txt" to a USB stick or /boot after mounting them and attach it to a bug report.
dracut:/#
I'm using Leif's QEMU script; in it, options are:
-driver if=none,file=hda.img,id=hd0 -device virtio-blk-device,driver=hd0
On 10/14/15 10:06 PM, Hanjun Guo wrote:
On 10/14/2015 04:23 PM, G Gregory wrote:
On 14 October 2015 at 09:21, G Gregory graeme.gregory@linaro.org wrote:
On 14 October 2015 at 06:55, Itaru Kitayama itaru.kitayama@riken.jp wrote:
Hi, I have been trying to boot the acpi-topic-bad-madt branch kernel on QEMU virt machine (KVM enabled on Mustang) this couples of days, however it can not get to the prompt. Can someone take a look at the boot log below and spot what the problem is?
No SATA driver enabled?
Or virtio-blk or wherever your rootfs is?
Or virtio-blk was built as module?
Thanks Hanjun
On 14 October 2015 at 16:47, Itaru Kitayama itaru.kitayama@riken.jp wrote:
Hanjun, Graeme,
I rebuild virtio-blk as built-in, but still hangs at the same place, followed by the dracut message:
[ OK ] Reached target Paths. [ OK ] Reached target Basic System. [ 202.860821] dracut-initqueue[192]: Warning: Could not boot. [ 202.880347] dracut-initqueue[192]: Warning: /dev/disk/by-uuid/b5cc0232-adb7-4b2c-8ca8-98ca14a80286 does not exist Starting Dracut Emergency Shell... [ 203.051583] audit: type=1131 audit(1444837393.670:10): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=plymouth-start comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Warning: /dev/disk/by-uuid/b5cc0232-adb7-4b2c-8ca8-98ca14a80286 does not exist
Generating "/run/initramfs/rdsosreport.txt"
Entering emergency mode. Exit the shell to continue. Type "journalctl" to view system logs. You might want to save "/run/initramfs/rdsosreport.txt" to a USB stick or /boot after mounting them and attach it to a bug report.
dracut:/#
I'm using Leif's QEMU script; in it, options are:
-driver if=none,file=hda.img,id=hd0 -device virtio-blk-device,driver=hd0
There are numerous reasons this may not work, you will have to use that shell to debug them, start with checking virtio-blk devices got created, check whether partitions with your expected UUIDs turn up etc.
Graeme
On 10/14/15 10:06 PM, Hanjun Guo wrote:
On 10/14/2015 04:23 PM, G Gregory wrote:
On 14 October 2015 at 09:21, G Gregory graeme.gregory@linaro.org wrote:
On 14 October 2015 at 06:55, Itaru Kitayama itaru.kitayama@riken.jp wrote:
Hi, I have been trying to boot the acpi-topic-bad-madt branch kernel on QEMU virt machine (KVM enabled on Mustang) this couples of days, however it can not get to the prompt. Can someone take a look at the boot log below and spot what the problem is?
No SATA driver enabled?
Or virtio-blk or wherever your rootfs is?
Or virtio-blk was built as module?
Thanks Hanjun
Graeme, Do you have your own QEMU setup suitable for ACPI layer testing?
On 10/15/15 12:58 AM, G Gregory wrote:
On 14 October 2015 at 16:47, Itaru Kitayama itaru.kitayama@riken.jp wrote:
Hanjun, Graeme,
I rebuild virtio-blk as built-in, but still hangs at the same place, followed by the dracut message:
[ OK ] Reached target Paths. [ OK ] Reached target Basic System. [ 202.860821] dracut-initqueue[192]: Warning: Could not boot. [ 202.880347] dracut-initqueue[192]: Warning: /dev/disk/by-uuid/b5cc0232-adb7-4b2c-8ca8-98ca14a80286 does not exist Starting Dracut Emergency Shell... [ 203.051583] audit: type=1131 audit(1444837393.670:10): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=plymouth-start comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Warning: /dev/disk/by-uuid/b5cc0232-adb7-4b2c-8ca8-98ca14a80286 does not exist
Generating "/run/initramfs/rdsosreport.txt"
Entering emergency mode. Exit the shell to continue. Type "journalctl" to view system logs. You might want to save "/run/initramfs/rdsosreport.txt" to a USB stick or /boot after mounting them and attach it to a bug report.
dracut:/#
I'm using Leif's QEMU script; in it, options are:
-driver if=none,file=hda.img,id=hd0 -device virtio-blk-device,driver=hd0
There are numerous reasons this may not work, you will have to use that shell to debug them, start with checking virtio-blk devices got created, check whether partitions with your expected UUIDs turn up etc.
Graeme
On 10/14/15 10:06 PM, Hanjun Guo wrote:
On 10/14/2015 04:23 PM, G Gregory wrote:
On 14 October 2015 at 09:21, G Gregory graeme.gregory@linaro.org wrote:
On 14 October 2015 at 06:55, Itaru Kitayama itaru.kitayama@riken.jp wrote:
Hi, I have been trying to boot the acpi-topic-bad-madt branch kernel on QEMU virt machine (KVM enabled on Mustang) this couples of days, however it can not get to the prompt. Can someone take a look at the boot log below and spot what the problem is?
No SATA driver enabled?
Or virtio-blk or wherever your rootfs is?
Or virtio-blk was built as module?
Thanks Hanjun
Hi Itaru,
My script has basically the same arguments for block device as yours.
../qemu/aarch64-softmmu/qemu-system-aarch64 \ -smp 1 -m 1024 -M virt \ -cpu cortex-a57 \ -nographic \ -device e1000,netdev=net1,mac="52:54:00:12:34:56" \ -netdev type=tap,ifname=tap0,id=net1,script=no,downscript=no \ -device virtio-net-pci,netdev=net2,mac="52:54:00:12:34:57" \ -netdev type=tap,ifname=tap1,id=net2,script=no,downscript=no \ -device virtio-net-device,netdev=net3,mac="52:54:00:12:34:58" \ -netdev type=tap,ifname=tap2,id=net3,script=no,downscript=no \ -monitor telnet::4444,server,nowait \ -drive file=../filesystems/Fedora_22.qcow2,id=root,if=none,format=qcow2 \ -device virtio-blk-device,drive=root \ -device virtio-serial,id=vser0 \ -chardev socket,host=127.0.0.1,port=5500,server,id=foo \ -device virtconsole,chardev=foo,bus=vser0.0,name=console.foo \ -bios QEMU_EFI.fd \ -kernel Image \ -append "console=ttyAMA0 earlycon=pl011,0x9000000 console=hvc0 rw acpi=force root=/dev/vda4"
You can ignore the virtconsole/networking stuff thats just me experimenting.
For rootfs I have fedora but it was done using virt-install and doesn't make use of a initramfs
I am not using KVM!
Graeme
On 16 October 2015 at 07:44, Itaru Kitayama itaru.kitayama@riken.jp wrote:
Graeme, Do you have your own QEMU setup suitable for ACPI layer testing?
On 10/15/15 12:58 AM, G Gregory wrote:
On 14 October 2015 at 16:47, Itaru Kitayama itaru.kitayama@riken.jp wrote:
Hanjun, Graeme,
I rebuild virtio-blk as built-in, but still hangs at the same place, followed by the dracut message:
[ OK ] Reached target Paths. [ OK ] Reached target Basic System. [ 202.860821] dracut-initqueue[192]: Warning: Could not boot. [ 202.880347] dracut-initqueue[192]: Warning: /dev/disk/by-uuid/b5cc0232-adb7-4b2c-8ca8-98ca14a80286 does not exist Starting Dracut Emergency Shell... [ 203.051583] audit: type=1131 audit(1444837393.670:10): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=plymouth-start comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Warning: /dev/disk/by-uuid/b5cc0232-adb7-4b2c-8ca8-98ca14a80286 does not exist
Generating "/run/initramfs/rdsosreport.txt"
Entering emergency mode. Exit the shell to continue. Type "journalctl" to view system logs. You might want to save "/run/initramfs/rdsosreport.txt" to a USB stick or /boot after mounting them and attach it to a bug report.
dracut:/#
I'm using Leif's QEMU script; in it, options are:
-driver if=none,file=hda.img,id=hd0 -device virtio-blk-device,driver=hd0
There are numerous reasons this may not work, you will have to use that shell to debug them, start with checking virtio-blk devices got created, check whether partitions with your expected UUIDs turn up etc.
Graeme
On 10/14/15 10:06 PM, Hanjun Guo wrote:
On 10/14/2015 04:23 PM, G Gregory wrote:
On 14 October 2015 at 09:21, G Gregory graeme.gregory@linaro.org wrote:
On 14 October 2015 at 06:55, Itaru Kitayama itaru.kitayama@riken.jp wrote: > > Hi, > I have been trying to boot the acpi-topic-bad-madt branch kernel on > QEMU > virt machine > (KVM enabled on Mustang) this couples of days, however it can not get > to the > prompt. > Can someone take a look at the boot log below and spot what the > problem > is? > No SATA driver enabled?
Or virtio-blk or wherever your rootfs is?
Or virtio-blk was built as module?
Thanks Hanjun
Hi Graeme,
Thank you for sharing your script. I changed my script so it almost looks like yours using the image Linaro provides (also used -kernel and -append options as well - KVM is not enabled this time).
http://releases.linaro.org/14.08/openembedded/aarch64/vexpress64-openembedde...
System boots just fine with acpi=off, but not with acpi=force saying:
[ 40.468285] VFS: Cannot open root device "vda2" or unknown-block(0,0): error -6 [ 40.469606] Please append a correct "root=" boot option; here are the available partitions: [ 40.471926] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
On 10/16/15 4:14 PM, G Gregory wrote:
Hi Itaru,
My script has basically the same arguments for block device as yours.
../qemu/aarch64-softmmu/qemu-system-aarch64 \ -smp 1 -m 1024 -M virt \ -cpu cortex-a57 \ -nographic \ -device e1000,netdev=net1,mac="52:54:00:12:34:56" \ -netdev type=tap,ifname=tap0,id=net1,script=no,downscript=no \ -device virtio-net-pci,netdev=net2,mac="52:54:00:12:34:57" \ -netdev type=tap,ifname=tap1,id=net2,script=no,downscript=no \ -device virtio-net-device,netdev=net3,mac="52:54:00:12:34:58" \ -netdev type=tap,ifname=tap2,id=net3,script=no,downscript=no \ -monitor telnet::4444,server,nowait \ -drive file=../filesystems/Fedora_22.qcow2,id=root,if=none,format=qcow2 \ -device virtio-blk-device,drive=root \ -device virtio-serial,id=vser0 \ -chardev socket,host=127.0.0.1,port=5500,server,id=foo \ -device virtconsole,chardev=foo,bus=vser0.0,name=console.foo \ -bios QEMU_EFI.fd \ -kernel Image \ -append "console=ttyAMA0 earlycon=pl011,0x9000000 console=hvc0 rw acpi=force root=/dev/vda4"
You can ignore the virtconsole/networking stuff thats just me experimenting.
For rootfs I have fedora but it was done using virt-install and doesn't make use of a initramfs
I am not using KVM!
Graeme
On 16 October 2015 at 07:44, Itaru Kitayama itaru.kitayama@riken.jp wrote:
Graeme, Do you have your own QEMU setup suitable for ACPI layer testing?
On 10/15/15 12:58 AM, G Gregory wrote:
On 14 October 2015 at 16:47, Itaru Kitayama itaru.kitayama@riken.jp wrote:
Hanjun, Graeme,
I rebuild virtio-blk as built-in, but still hangs at the same place, followed by the dracut message:
[ OK ] Reached target Paths. [ OK ] Reached target Basic System. [ 202.860821] dracut-initqueue[192]: Warning: Could not boot. [ 202.880347] dracut-initqueue[192]: Warning: /dev/disk/by-uuid/b5cc0232-adb7-4b2c-8ca8-98ca14a80286 does not exist Starting Dracut Emergency Shell... [ 203.051583] audit: type=1131 audit(1444837393.670:10): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=plymouth-start comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Warning: /dev/disk/by-uuid/b5cc0232-adb7-4b2c-8ca8-98ca14a80286 does not exist
Generating "/run/initramfs/rdsosreport.txt"
Entering emergency mode. Exit the shell to continue. Type "journalctl" to view system logs. You might want to save "/run/initramfs/rdsosreport.txt" to a USB stick or /boot after mounting them and attach it to a bug report.
dracut:/#
I'm using Leif's QEMU script; in it, options are:
-driver if=none,file=hda.img,id=hd0 -device virtio-blk-device,driver=hd0
There are numerous reasons this may not work, you will have to use that shell to debug them, start with checking virtio-blk devices got created, check whether partitions with your expected UUIDs turn up etc.
Graeme
On 10/14/15 10:06 PM, Hanjun Guo wrote:
On 10/14/2015 04:23 PM, G Gregory wrote:
On 14 October 2015 at 09:21, G Gregory graeme.gregory@linaro.org wrote: > On 14 October 2015 at 06:55, Itaru Kitayama itaru.kitayama@riken.jp > wrote: >> Hi, >> I have been trying to boot the acpi-topic-bad-madt branch kernel on >> QEMU >> virt machine >> (KVM enabled on Mustang) this couples of days, however it can not get >> to the >> prompt. >> Can someone take a look at the boot log below and spot what the >> problem >> is? >> > No SATA driver enabled? > Or virtio-blk or wherever your rootfs is?
Or virtio-blk was built as module?
Thanks Hanjun
Hi Itaru,
Sorry I just realised the issue, the virtio-blk ACPI support didn't enter the kernel until 4.3-rc series.
Graeme
On Sun, Oct 18, 2015 at 05:56:06PM +0900, Itaru Kitayama wrote:
Hi Graeme,
Thank you for sharing your script. I changed my script so it almost looks like yours using the image Linaro provides (also used -kernel and -append options as well - KVM is not enabled this time).
http://releases.linaro.org/14.08/openembedded/aarch64/vexpress64-openembedde...
System boots just fine with acpi=off, but not with acpi=force saying:
[ 40.468285] VFS: Cannot open root device "vda2" or unknown-block(0,0): error -6 [ 40.469606] Please append a correct "root=" boot option; here are the available partitions: [ 40.471926] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
On 10/16/15 4:14 PM, G Gregory wrote:
Hi Itaru,
My script has basically the same arguments for block device as yours.
../qemu/aarch64-softmmu/qemu-system-aarch64 \ -smp 1 -m 1024 -M virt \ -cpu cortex-a57 \ -nographic \ -device e1000,netdev=net1,mac="52:54:00:12:34:56" \ -netdev type=tap,ifname=tap0,id=net1,script=no,downscript=no \ -device virtio-net-pci,netdev=net2,mac="52:54:00:12:34:57" \ -netdev type=tap,ifname=tap1,id=net2,script=no,downscript=no \ -device virtio-net-device,netdev=net3,mac="52:54:00:12:34:58" \ -netdev type=tap,ifname=tap2,id=net3,script=no,downscript=no \ -monitor telnet::4444,server,nowait \ -drive file=../filesystems/Fedora_22.qcow2,id=root,if=none,format=qcow2 \ -device virtio-blk-device,drive=root \ -device virtio-serial,id=vser0 \ -chardev socket,host=127.0.0.1,port=5500,server,id=foo \ -device virtconsole,chardev=foo,bus=vser0.0,name=console.foo \ -bios QEMU_EFI.fd \ -kernel Image \ -append "console=ttyAMA0 earlycon=pl011,0x9000000 console=hvc0 rw acpi=force root=/dev/vda4"
You can ignore the virtconsole/networking stuff thats just me experimenting.
For rootfs I have fedora but it was done using virt-install and doesn't make use of a initramfs
I am not using KVM!
Graeme
On 16 October 2015 at 07:44, Itaru Kitayama itaru.kitayama@riken.jp wrote:
Graeme, Do you have your own QEMU setup suitable for ACPI layer testing?
On 10/15/15 12:58 AM, G Gregory wrote:
On 14 October 2015 at 16:47, Itaru Kitayama itaru.kitayama@riken.jp wrote:
Hanjun, Graeme,
I rebuild virtio-blk as built-in, but still hangs at the same place, followed by the dracut message:
[ OK ] Reached target Paths. [ OK ] Reached target Basic System. [ 202.860821] dracut-initqueue[192]: Warning: Could not boot. [ 202.880347] dracut-initqueue[192]: Warning: /dev/disk/by-uuid/b5cc0232-adb7-4b2c-8ca8-98ca14a80286 does not exist Starting Dracut Emergency Shell... [ 203.051583] audit: type=1131 audit(1444837393.670:10): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=plymouth-start comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Warning: /dev/disk/by-uuid/b5cc0232-adb7-4b2c-8ca8-98ca14a80286 does not exist
Generating "/run/initramfs/rdsosreport.txt"
Entering emergency mode. Exit the shell to continue. Type "journalctl" to view system logs. You might want to save "/run/initramfs/rdsosreport.txt" to a USB stick or /boot after mounting them and attach it to a bug report.
dracut:/#
I'm using Leif's QEMU script; in it, options are:
-driver if=none,file=hda.img,id=hd0 -device virtio-blk-device,driver=hd0
There are numerous reasons this may not work, you will have to use that shell to debug them, start with checking virtio-blk devices got created, check whether partitions with your expected UUIDs turn up etc.
Graeme
On 10/14/15 10:06 PM, Hanjun Guo wrote:
On 10/14/2015 04:23 PM, G Gregory wrote: >On 14 October 2015 at 09:21, G Gregory graeme.gregory@linaro.org >wrote: >>On 14 October 2015 at 06:55, Itaru Kitayama itaru.kitayama@riken.jp >>wrote: >>>Hi, >>>I have been trying to boot the acpi-topic-bad-madt branch kernel on >>>QEMU >>>virt machine >>>(KVM enabled on Mustang) this couples of days, however it can not get >>>to the >>>prompt. >>>Can someone take a look at the boot log below and spot what the >>>problem >>>is? >>> >>No SATA driver enabled? >> >Or virtio-blk or wherever your rootfs is?
Or virtio-blk was built as module?
Thanks Hanjun
Hi Graeme, Mainline kernel, 4.3.0-rc2 boots fine with acpi=force. Thanks!
Itaru
On 10/18/15 7:27 PM, G Gregory wrote:
Hi Itaru,
Sorry I just realised the issue, the virtio-blk ACPI support didn't enter the kernel until 4.3-rc series.
Graeme
On Sun, Oct 18, 2015 at 05:56:06PM +0900, Itaru Kitayama wrote:
Hi Graeme,
Thank you for sharing your script. I changed my script so it almost looks like yours using the image Linaro provides (also used -kernel and -append options as well - KVM is not enabled this time).
http://releases.linaro.org/14.08/openembedded/aarch64/vexpress64-openembedde...
System boots just fine with acpi=off, but not with acpi=force saying:
[ 40.468285] VFS: Cannot open root device "vda2" or unknown-block(0,0): error -6 [ 40.469606] Please append a correct "root=" boot option; here are the available partitions: [ 40.471926] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
On 10/16/15 4:14 PM, G Gregory wrote:
Hi Itaru,
My script has basically the same arguments for block device as yours.
../qemu/aarch64-softmmu/qemu-system-aarch64 \ -smp 1 -m 1024 -M virt \ -cpu cortex-a57 \ -nographic \ -device e1000,netdev=net1,mac="52:54:00:12:34:56" \ -netdev type=tap,ifname=tap0,id=net1,script=no,downscript=no \ -device virtio-net-pci,netdev=net2,mac="52:54:00:12:34:57" \ -netdev type=tap,ifname=tap1,id=net2,script=no,downscript=no \ -device virtio-net-device,netdev=net3,mac="52:54:00:12:34:58" \ -netdev type=tap,ifname=tap2,id=net3,script=no,downscript=no \ -monitor telnet::4444,server,nowait \ -drive file=../filesystems/Fedora_22.qcow2,id=root,if=none,format=qcow2 \ -device virtio-blk-device,drive=root \ -device virtio-serial,id=vser0 \ -chardev socket,host=127.0.0.1,port=5500,server,id=foo \ -device virtconsole,chardev=foo,bus=vser0.0,name=console.foo \ -bios QEMU_EFI.fd \ -kernel Image \ -append "console=ttyAMA0 earlycon=pl011,0x9000000 console=hvc0 rw acpi=force root=/dev/vda4"
You can ignore the virtconsole/networking stuff thats just me experimenting.
For rootfs I have fedora but it was done using virt-install and doesn't make use of a initramfs
I am not using KVM!
Graeme
On 16 October 2015 at 07:44, Itaru Kitayama itaru.kitayama@riken.jp wrote:
Graeme, Do you have your own QEMU setup suitable for ACPI layer testing?
On 10/15/15 12:58 AM, G Gregory wrote:
On 14 October 2015 at 16:47, Itaru Kitayama itaru.kitayama@riken.jp wrote:
Hanjun, Graeme,
I rebuild virtio-blk as built-in, but still hangs at the same place, followed by the dracut message:
[ OK ] Reached target Paths. [ OK ] Reached target Basic System. [ 202.860821] dracut-initqueue[192]: Warning: Could not boot. [ 202.880347] dracut-initqueue[192]: Warning: /dev/disk/by-uuid/b5cc0232-adb7-4b2c-8ca8-98ca14a80286 does not exist Starting Dracut Emergency Shell... [ 203.051583] audit: type=1131 audit(1444837393.670:10): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=plymouth-start comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Warning: /dev/disk/by-uuid/b5cc0232-adb7-4b2c-8ca8-98ca14a80286 does not exist
Generating "/run/initramfs/rdsosreport.txt"
Entering emergency mode. Exit the shell to continue. Type "journalctl" to view system logs. You might want to save "/run/initramfs/rdsosreport.txt" to a USB stick or /boot after mounting them and attach it to a bug report.
dracut:/#
I'm using Leif's QEMU script; in it, options are:
-driver if=none,file=hda.img,id=hd0 -device virtio-blk-device,driver=hd0
There are numerous reasons this may not work, you will have to use that shell to debug them, start with checking virtio-blk devices got created, check whether partitions with your expected UUIDs turn up etc.
Graeme
On 10/14/15 10:06 PM, Hanjun Guo wrote: > On 10/14/2015 04:23 PM, G Gregory wrote: >> On 14 October 2015 at 09:21, G Gregory graeme.gregory@linaro.org >> wrote: >>> On 14 October 2015 at 06:55, Itaru Kitayama itaru.kitayama@riken.jp >>> wrote: >>>> Hi, >>>> I have been trying to boot the acpi-topic-bad-madt branch kernel on >>>> QEMU >>>> virt machine >>>> (KVM enabled on Mustang) this couples of days, however it can not get >>>> to the >>>> prompt. >>>> Can someone take a look at the boot log below and spot what the >>>> problem >>>> is? >>>> >>> No SATA driver enabled? >>> >> Or virtio-blk or wherever your rootfs is? > Or virtio-blk was built as module? > > Thanks > Hanjun
I've confirmed the updated acpi-topic-bad-madt branch including the virtio-blk ACPI support from upstream gets to the prompt with acpi=force on the QEMU.
On 10/18/15 8:17 PM, Itaru Kitayama wrote:
Hi Graeme, Mainline kernel, 4.3.0-rc2 boots fine with acpi=force. Thanks!
Itaru
On 10/18/15 7:27 PM, G Gregory wrote:
Hi Itaru,
Sorry I just realised the issue, the virtio-blk ACPI support didn't enter the kernel until 4.3-rc series.
Graeme
-
G Gregory -
Hanjun Guo -
Itaru Kitayama