diff for duplicates of <20170822185923.GE11320@linux.vnet.ibm.com> diff --git a/a/1.txt b/N1/1.txt index b855576..dd53115 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,16 +1,18 @@ On Wed, Aug 23, 2017 at 04:14:24AM +1000, Stephen Rothwell wrote: > Hi all, -> -> On Wed, 23 Aug 2017 04:11:17 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote: +>=20 +> On Wed, 23 Aug 2017 04:11:17 +1000 Stephen Rothwell <sfr@canb.auug.org.au= +> wrote: > > > > This tree fails to boot on my qemu test. 2 boot logs attached. -> > +> >=20 > > Paul, Nick, is this the same/similar to the other RCU/lockup bug you > > are chasing. This is the first time I have seen this failure. -> > +> >=20 > > This qemu boot is in full emulation mode if I add --enable-kvm to the -> > qemu command, it does not fail to boot. (the test just boots and then shuts down) -> +> > qemu command, it does not fail to boot. (the test just boots and then = +shuts down) +>=20 > Boot logs attached this time. That does not look good! @@ -20,20 +22,25 @@ have to ask if you built with lockdep... Thanx, Paul -> -- +> --=20 > Cheers, > Stephen Rothwell -> spawn qemu-system-ppc64 -M pseries -m 2G -vga none -nographic -kernel /home/sfr/next/powerpc_pseries_le_defconfig/vmlinux -initrd ./ppc64le-rootfs.cpio.gz -> -> -> SLOF^[[0m^[[?25l ********************************************************************** -> ^[[1mQEMU Starting -> ^[[0m Build Date = Jan 3 2017 22:22:01 -> FW Version = buildd@ release 20161019 +> spawn qemu-system-ppc64 -M pseries -m 2G -vga none -nographic -kernel /ho= +me/sfr/next/powerpc_pseries_le_defconfig/vmlinux -initrd ./ppc64le-rootfs.c= +pio.gz +>=20 +>=20 +> SLOF=1B[0m=1B[?25l ******************************************************= +**************** +> =1B[1mQEMU Starting +> =1B[0m Build Date =3D Jan 3 2017 22:22:01 +> FW Version =3D buildd@ release 20161019 > Press "s" to enter Open Firmware. -> -> ^[[0m^[[?25hC0000C0100C0120C0140C0200C0201C0220C0240C0260C02E0C0300C0320C0340C0360C0370C0380C0371C0372C0373C0374C03F0C0400C0480C04C0C04D0C0500Populating /vdevice methods +>=20 +> =1B[0m=1B[?25hC0000C0100C0120C0140C0200C0201C0220C0240C0260C02E0C0300C032= +0C0340C0360C0370C0380C0371C0372C0373C0374C03F0C0400C0480C04C0C04D0C0500Popu= +lating /vdevice methods > Populating /vdevice/vty@71000000 > Populating /vdevice/nvram@71000001 > Populating /vdevice/l-lan@71000002 @@ -41,23 +48,25 @@ have to ask if you built with lockdep... > SCSI: Looking for devices > 8200000000000000 CD-ROM : "QEMU QEMU CD-ROM 2.5+" > C0580C05A0Populating /pci@800000020000000 -> C0600C0640C0690C06A0C06A8C06B0C06B8C06C0C06E0C0700C0800C0880No NVRAM common partition, re-initializing... -> C0890C08A0C08A8C08B0Scanning USB +> C0600C0640C0690C06A0C06A8C06B0C06B8C06C0C06E0C0700C0800C0880No NVRAM comm= +on partition, re-initializing... +> C0890C08A0C08A8C08B0Scanning USB=20 > C08C0C08D0Using default console: /vdevice/vty@71000000 -> C08E0C08E8Detected RAM kernel at 400000 (1071618 bytes) C08FF +> C08E0C08E8Detected RAM kernel at 400000 (1071618 bytes) C08FF =20 > Welcome to Open Firmware -> +>=20 > Copyright (c) 2004, 2011 IBM Corporation All rights reserved. > This program and the accompanying materials are made available > under the terms of the BSD License available at > http://www.opensource.org/licenses/bsd-license.php -> +>=20 > Booting from memory... > OF stdout device is: /vdevice/vty@71000000 -> Preparing to boot Linux version 4.13.0-rc6 (sfr@colugo-sfr) (gcc version 5.2.1 20151008 (GCC)) #2 SMP Tue Aug 22 18:19:21 AEST 2017 +> Preparing to boot Linux version 4.13.0-rc6 (sfr@colugo-sfr) (gcc version = +5.2.1 20151008 (GCC)) #2 SMP Tue Aug 22 18:19:21 AEST 2017 > Detected machine type: 0000000000000101 -> command line: -> Max number of cores passed to firmware: 2048 (NR_CPUS = 2048) +> command line:=20 +> Max number of cores passed to firmware: 2048 (NR_CPUS =3D 2048) > Calling ibm,client-architecture-support... done > memory layout at init: > memory_limit : 0000000000000000 (16 MB aligned) @@ -76,42 +85,50 @@ have to ask if you built with lockdep... > Quiescing Open Firmware ... > Booting Linux via __start() @ 0x0000000000400000 ... > Page sizes from device-tree: -> base_shift=12: shift=12, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=0 -> base_shift=12: shift=16, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=7 -> base_shift=12: shift=24, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=56 -> base_shift=16: shift=16, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=1 -> base_shift=16: shift=24, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=8 -> base_shift=24: shift=24, sllp=0x0100, avpnm=0x00000001, tlbiel=0, penc=0 -> base_shift=34: shift=34, sllp=0x0120, avpnm=0x000007ff, tlbiel=0, penc=3 +> base_shift=3D12: shift=3D12, sllp=3D0x0000, avpnm=3D0x00000000, tlbiel=3D= +1, penc=3D0 +> base_shift=3D12: shift=3D16, sllp=3D0x0000, avpnm=3D0x00000000, tlbiel=3D= +1, penc=3D7 +> base_shift=3D12: shift=3D24, sllp=3D0x0000, avpnm=3D0x00000000, tlbiel=3D= +1, penc=3D56 +> base_shift=3D16: shift=3D16, sllp=3D0x0110, avpnm=3D0x00000000, tlbiel=3D= +1, penc=3D1 +> base_shift=3D16: shift=3D24, sllp=3D0x0110, avpnm=3D0x00000000, tlbiel=3D= +1, penc=3D8 +> base_shift=3D24: shift=3D24, sllp=3D0x0100, avpnm=3D0x00000001, tlbiel=3D= +0, penc=3D0 +> base_shift=3D34: shift=3D34, sllp=3D0x0120, avpnm=3D0x000007ff, tlbiel=3D= +0, penc=3D3 > Using 1TB segments > Initializing hash mmu with SLB -> Linux version 4.13.0-rc6 (sfr@colugo-sfr) (gcc version 5.2.1 20151008 (GCC)) #2 SMP Tue Aug 22 18:19:21 AEST 2017 +> Linux version 4.13.0-rc6 (sfr@colugo-sfr) (gcc version 5.2.1 20151008 (GC= +C)) #2 SMP Tue Aug 22 18:19:21 AEST 2017 > Found initrd at 0xc000000001490000:0xc00000000165d70b > Using pSeries machine description > bootconsole [udbg0] enabled > Partition configured for 1 cpus. > CPU maps initialized for 1 thread per core > -> smp_release_cpus() -> spinning_secondaries = 0 +> spinning_secondaries =3D 0 > <- smp_release_cpus() > ----------------------------------------------------- -> ppc64_pft_size = 0x18 -> phys_mem_size = 0x80000000 -> dcache_bsize = 0x80 -> icache_bsize = 0x80 -> cpu_features = 0x077c7a6c18500249 -> possible = 0x5fffffff18500649 -> always = 0x0000000018100040 -> cpu_user_features = 0xdc0065c2 0xae000000 -> mmu_features = 0x7c006001 -> firmware_features = 0x00000001405a445f -> htab_hash_mask = 0x1ffff +> ppc64_pft_size =3D 0x18 +> phys_mem_size =3D 0x80000000 +> dcache_bsize =3D 0x80 +> icache_bsize =3D 0x80 +> cpu_features =3D 0x077c7a6c18500249 +> possible =3D 0x5fffffff18500649 +> always =3D 0x0000000018100040 +> cpu_user_features =3D 0xdc0065c2 0xae000000 +> mmu_features =3D 0x7c006001 +> firmware_features =3D 0x00000001405a445f +> htab_hash_mask =3D 0x1ffff > ----------------------------------------------------- > numa: NODE_DATA [mem 0x7ffe2300-0x7ffebfff] > PCI host bridge /pci@800000020000000 ranges: > IO 0x0000200000000000..0x000020000000ffff -> 0x0000000000000000 -> MEM 0x0000200080000000..0x00002000ffffffff -> 0x0000000080000000 -> MEM 0x0000210000000000..0x000021ffffffffff -> 0x0000210000000000 +> MEM 0x0000200080000000..0x00002000ffffffff -> 0x0000000080000000=20 +> MEM 0x0000210000000000..0x000021ffffffffff -> 0x0000210000000000=20 > PPC64 nvram contains 65536 bytes > Zone ranges: > DMA [mem 0x0000000000000000-0x000000007fffffff] @@ -124,16 +141,18 @@ have to ask if you built with lockdep... > percpu: Embedded 3 pages/cpu @c00000007fe00000 s158616 r0 d37992 u1048576 > Built 1 zonelists, mobility grouping on. Total pages: 32736 > Policy zone: DMA -> Kernel command line: +> Kernel command line:=20 > PID hash table entries: 4096 (order: -1, 32768 bytes) -> Memory: 2060800K/2097152K available (10112K kernel code, 1600K rwdata, 2752K rodata, 896K init, 1413K bss, 36352K reserved, 0K cma-reserved) -> SLUB: HWalign=128, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 +> Memory: 2060800K/2097152K available (10112K kernel code, 1600K rwdata, 27= +52K rodata, 896K init, 1413K bss, 36352K reserved, 0K cma-reserved) +> SLUB: HWalign=3D128, Order=3D0-3, MinObjects=3D0, CPUs=3D1, Nodes=3D1 > Hierarchical RCU implementation. > RCU event tracing is enabled. -> RCU restricting CPUs from NR_CPUS=2048 to nr_cpu_ids=1. -> RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 +> RCU restricting CPUs from NR_CPUS=3D2048 to nr_cpu_ids=3D1. +> RCU: Adjusting geometry for rcu_fanout_leaf=3D16, nr_cpu_ids=3D1 > NR_IRQS: 512, nr_irqs: 512, preallocated irqs: 16 -> clocksource: timebase: mask: 0xffffffffffffffff max_cycles: 0x761537d007, max_idle_ns: 440795202126 ns +> clocksource: timebase: mask: 0xffffffffffffffff max_cycles: 0x761537d007,= + max_idle_ns: 440795202126 ns > clocksource: timebase mult[1f40000] shift[24] registered > Console: colour dummy device 80x25 > console [hvc0] enabled @@ -152,8 +171,10 @@ have to ask if you built with lockdep... > smp: Brought up 1 node, 1 CPU > numa: Node 0 CPUs: 0 > devtmpfs: initialized -> random: get_random_u32 called from bucket_table_alloc+0x144/0x380 with crng_init=0 -> clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns +> random: get_random_u32 called from bucket_table_alloc+0x144/0x380 with cr= +ng_init=3D0 +> clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_n= +s: 19112604462750000 ns > futex hash table entries: 256 (order: -1, 32768 bytes) > NET: Registered protocol family 16 > EEH: No capable adapters found @@ -167,8 +188,10 @@ have to ask if you built with lockdep... > Linux ppc64le > #2 SMP Tue Aug 2PCI: Probing PCI hardware > PCI host bridge to bus 0000:00 -> pci_bus 0000:00: root bus resource [io 0x10000-0x1ffff] (bus address [0x0000-0xffff]) -> pci_bus 0000:00: root bus resource [mem 0x200080000000-0x2000ffffffff] (bus address [0x80000000-0xffffffff]) +> pci_bus 0000:00: root bus resource [io 0x10000-0x1ffff] (bus address [0x= +0000-0xffff]) +> pci_bus 0000:00: root bus resource [mem 0x200080000000-0x2000ffffffff] (b= +us address [0x80000000-0xffffffff]) > pci_bus 0000:00: root bus resource [mem 0x210000000000-0x21ffffffffff] > pci_bus 0000:00: root bus resource [bus 00-ff] > IOMMU table initialized, virtual merging enabled @@ -180,7 +203,8 @@ have to ask if you built with lockdep... > usbcore: registered new interface driver hub > usbcore: registered new device driver usb > pps_core: LinuxPPS API ver. 1 registered -> pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> +> pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <gio= +metti@linux.it> > PTP clock support registered > clocksource: Switched to clocksource timebase > NET: Registered protocol family 2 @@ -197,8 +221,9 @@ have to ask if you built with lockdep... > Trying to unpack rootfs image as initramfs... > Freeing initrd memory: 1792K > audit: initializing netlink subsys (disabled) -> audit: type=2000 audit(1503390342.630:1): state=initialized audit_enabled=0 res=1 -> workingset: timestamp_bits=38 max_order=15 bucket_order=0 +> audit: type=3D2000 audit(1503390342.630:1): state=3Dinitialized audit_ena= +bled=3D0 res=3D1 +> workingset: timestamp_bits=3D38 max_order=3D15 bucket_order=3D0 > NFS: Registering the id_resolver key type > Key type id_resolver registered > Key type id_legacy registered @@ -216,10 +241,12 @@ have to ask if you built with lockdep... > ibmvscsi 71000003: Maximum ID: 64 Maximum LUN: 32 Maximum Channel: 3 > scsi host0: IBM POWER Virtual SCSI Adapter 1.5.9 > ibmvscsi 71000003: partner initialization complete -> ibmvscsi 71000003: host srp version: 16.a, host partition qemu (0), OS 2, max io 2097152 +> ibmvscsi 71000003: host srp version: 16.a, host partition qemu (0), OS 2,= + max io 2097152 > ibmvscsi 71000003: sent SRP login > ibmvscsi 71000003: SRP_LOGIN succeeded -> scsi 0:0:2:0: CD-ROM QEMU QEMU CD-ROM 2.5+ PQ: 0 ANSI: 5 +> scsi 0:0:2:0: CD-ROM QEMU QEMU CD-ROM 2.5+ PQ: 0 ANSI= +: 5 > sr 0:0:2:0: [sr0] scsi3-mmc drive: 16x/50x cd/rw xa/form2 cdda tray > cdrom: Uniform CD-ROM driver Revision: 3.20 > sr 0:0:2:0: Attached scsi generic sg0 type 5 @@ -245,7 +272,8 @@ have to ask if you built with lockdep... > IR MCE Keyboard/mouse protocol handler initialized > IR XMP protocol handler initialized > device-mapper: uevent: version 1.0.3 -> device-mapper: ioctl: 4.36.0-ioctl (2017-06-09) initialised: dm-devel@redhat.com +> device-mapper: ioctl: 4.36.0-ioctl (2017-06-09) initialised: dm-devel@red= +hat.com > usbcore: registered new interface driver usbhid > usbhid: USB HID core driver > ipip: IPv4 and MPLS over IPv4 tunneling driver @@ -254,13 +282,16 @@ have to ask if you built with lockdep... > registered taskstats version 1 > console [netcon0] enabled > netconsole: network logging started -> rtc-generic rtc-generic: setting system clock to 2017-08-22 08:25:43 UTC (1503390343) +> rtc-generic rtc-generic: setting system clock to 2017-08-22 08:25:43 UTC = +(1503390343) > Freeing unused kernel memory: 896K > This architecture does not have kernel memory protection. > INFO: rcu_sched self-detected stall on CPU -> 0-...: (2100 ticks this GP) idle=026/140000000000001/0 softirq=1069/1069 fqs=0 -> (t=2100 jiffies g=-66 c=-67 q=17) -> rcu_sched kthread starved for 2100 jiffies! g18446744073709551550 c18446744073709551549 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=0 +> 0-...: (2100 ticks this GP) idle=3D026/140000000000001/0 softirq=3D1069/= +1069 fqs=3D0=20 +> (t=3D2100 jiffies g=3D-66 c=3D-67 q=3D17) +> rcu_sched kthread starved for 2100 jiffies! g18446744073709551550 c184467= +44073709551549 f0x0 RCU_GP_WAIT_FQS(3) ->state=3D0x0 ->cpu=3D0 > rcu_sched R running task 14192 8 2 0x00000800 > Call Trace: > [c00000007e65f8d0] [c00000007e65f900] 0xc00000007e65f900 (unreliable) @@ -276,8 +307,10 @@ have to ask if you built with lockdep... > Call Trace: > [c00000007e65b0e0] [c0000000009bbfa0] dump_stack+0xb0/0xf0 (unreliable) > [c00000007e65b120] [c0000000009c4cb8] nmi_cpu_backtrace+0x208/0x210 -> [c00000007e65b1b0] [c0000000009c4ea0] nmi_trigger_cpumask_backtrace+0x1e0/0x220 -> [c00000007e65b240] [c00000000002d100] arch_trigger_cpumask_backtrace+0x20/0x40 +> [c00000007e65b1b0] [c0000000009c4ea0] nmi_trigger_cpumask_backtrace+0x1e0= +/0x220 +> [c00000007e65b240] [c00000000002d100] arch_trigger_cpumask_backtrace+0x20= +/0x40 > [c00000007e65b260] [c000000000177d00] rcu_dump_cpu_stacks+0xf4/0x164 > [c00000007e65b2b0] [c000000000177174] rcu_check_callbacks+0x994/0xaf0 > [c00000007e65b3e0] [c00000000017f34c] update_process_times+0x3c/0x90 @@ -288,8 +321,8 @@ have to ask if you built with lockdep... > [c00000007e65b5d0] [c0000000000231dc] __timer_interrupt+0x8c/0x270 > [c00000007e65b620] [c0000000000238c0] timer_interrupt+0xa0/0xe0 > [c00000007e65b650] [c0000000000091c0] decrementer_common+0x150/0x160 -> --- interrupt: 901 at .L1\x0242+0x0/0x4 -> LR = arch_local_irq_restore+0x74/0x90 +> --- interrupt: 901 at .L1=0242+0x0/0x4 +> LR =3D arch_local_irq_restore+0x74/0x90 > [c00000007e65b940] [fed0895fbd054278] 0xfed0895fbd054278 (unreliable) > [c00000007e65b960] [c00000000002c688] wd_smp_clear_cpu_pending+0x168/0x380 > [c00000007e65b9f0] [c00000000002d188] watchdog_timer_interrupt+0x68/0x370 @@ -310,12 +343,15 @@ have to ask if you built with lockdep... > REGS: c00000007e65b6c0 TRAP: 0901 Not tainted (4.13.0-rc6) > MSR: 8000000002009033 <SF,VEC,EE,ME,IR,DR,RI,LE> > CR: 24000244 XER: 20000000 -> CFAR: c000000000334910 SOFTE: 1 -> GPR00: c00000000002c688 c00000007e65b940 c000000000ea5a00 0000000000000900 -> GPR04: 0000000000000001 000000007f0b0000 000000055f52d5ae 0000000000000000 -> GPR08: c00000000fd40000 0000000000400000 0000000000400000 0000000000000000 -> GPR12: 0000000028000222 c00000000fd40000 -> NIP [c00000000000ad4c] .L1\x0242+0x0/0x4 +> CFAR: c000000000334910 SOFTE: 1=20 +> GPR00: c00000000002c688 c00000007e65b940 c000000000ea5a00 000000000000090= +0=20 +> GPR04: 0000000000000001 000000007f0b0000 000000055f52d5ae 000000000000000= +0=20 +> GPR08: c00000000fd40000 0000000000400000 0000000000400000 000000000000000= +0=20 +> GPR12: 0000000028000222 c00000000fd40000=20 +> NIP [c00000000000ad4c] .L1=0242+0x0/0x4 > LR [c000000000015ae4] arch_local_irq_restore+0x74/0x90 > Call Trace: > [c00000007e65b940] [98a11310c2925282] 0x98a11310c2925282 (unreliable) @@ -331,24 +367,31 @@ have to ask if you built with lockdep... > [c00000007e65bdc0] [c000000000112a10] kthread+0x160/0x1a0 > [c00000007e65be30] [c00000000000bae0] ret_from_kernel_thread+0x5c/0x7c > Instruction dump: -> 7d200026 618c8000 2c030900 4182e348 2c030500 4182dda0 2c030a00 4182ffc0 -> 60000000 60000000 60000000 60000000 <4e800020> 7c781b78 48000331 48000349 +> 7d200026 618c8000 2c030900 4182e348 2c030500 4182dda0 2c030a00 4182ffc0= +=20 +> 60000000 60000000 60000000 60000000 <4e800020> 7c781b78 48000331 48000349= +=20 > timeout waiting for login -> +>=20 > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -> BAD BAD BAD BAD BAD BAD BAD BAD BAD BAD +> BAD BAD BAD BAD BAD BAD BAD BAD BAD BAD=20 > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -> spawn qemu-system-ppc64 -M pseries -m 2G -vga none -nographic -kernel /home/sfr/next/powerpc_pseries_le_defconfig/vmlinux -initrd ./ppc64le-rootfs.cpio.gz -> -> -> SLOF^[[0m^[[?25l ********************************************************************** -> ^[[1mQEMU Starting -> ^[[0m Build Date = Jan 3 2017 22:22:01 -> FW Version = buildd@ release 20161019 +> spawn qemu-system-ppc64 -M pseries -m 2G -vga none -nographic -kernel /ho= +me/sfr/next/powerpc_pseries_le_defconfig/vmlinux -initrd ./ppc64le-rootfs.c= +pio.gz +>=20 +>=20 +> SLOF=1B[0m=1B[?25l ******************************************************= +**************** +> =1B[1mQEMU Starting +> =1B[0m Build Date =3D Jan 3 2017 22:22:01 +> FW Version =3D buildd@ release 20161019 > Press "s" to enter Open Firmware. -> -> ^[[0m^[[?25hC0000C0100C0120C0140C0200C0201C0220C0240C0260C02E0C0300C0320C0340C0360C0370C0380C0371C0372C0373C0374C03F0C0400C0480C04C0C04D0C0500Populating /vdevice methods +>=20 +> =1B[0m=1B[?25hC0000C0100C0120C0140C0200C0201C0220C0240C0260C02E0C0300C032= +0C0340C0360C0370C0380C0371C0372C0373C0374C03F0C0400C0480C04C0C04D0C0500Popu= +lating /vdevice methods > Populating /vdevice/vty@71000000 > Populating /vdevice/nvram@71000001 > Populating /vdevice/l-lan@71000002 @@ -356,23 +399,25 @@ have to ask if you built with lockdep... > SCSI: Looking for devices > 8200000000000000 CD-ROM : "QEMU QEMU CD-ROM 2.5+" > C0580C05A0Populating /pci@800000020000000 -> C0600C0640C0690C06A0C06A8C06B0C06B8C06C0C06E0C0700C0800C0880No NVRAM common partition, re-initializing... -> C0890C08A0C08A8C08B0Scanning USB +> C0600C0640C0690C06A0C06A8C06B0C06B8C06C0C06E0C0700C0800C0880No NVRAM comm= +on partition, re-initializing... +> C0890C08A0C08A8C08B0Scanning USB=20 > C08C0C08D0Using default console: /vdevice/vty@71000000 -> C08E0C08E8Detected RAM kernel at 400000 (1071618 bytes) C08FF +> C08E0C08E8Detected RAM kernel at 400000 (1071618 bytes) C08FF =20 > Welcome to Open Firmware -> +>=20 > Copyright (c) 2004, 2011 IBM Corporation All rights reserved. > This program and the accompanying materials are made available > under the terms of the BSD License available at > http://www.opensource.org/licenses/bsd-license.php -> +>=20 > Booting from memory... > OF stdout device is: /vdevice/vty@71000000 -> Preparing to boot Linux version 4.13.0-rc6 (sfr@colugo-sfr) (gcc version 5.2.1 20151008 (GCC)) #2 SMP Tue Aug 22 18:19:21 AEST 2017 +> Preparing to boot Linux version 4.13.0-rc6 (sfr@colugo-sfr) (gcc version = +5.2.1 20151008 (GCC)) #2 SMP Tue Aug 22 18:19:21 AEST 2017 > Detected machine type: 0000000000000101 -> command line: -> Max number of cores passed to firmware: 2048 (NR_CPUS = 2048) +> command line:=20 +> Max number of cores passed to firmware: 2048 (NR_CPUS =3D 2048) > Calling ibm,client-architecture-support... done > memory layout at init: > memory_limit : 0000000000000000 (16 MB aligned) @@ -391,42 +436,50 @@ have to ask if you built with lockdep... > Quiescing Open Firmware ... > Booting Linux via __start() @ 0x0000000000400000 ... > Page sizes from device-tree: -> base_shift=12: shift=12, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=0 -> base_shift=12: shift=16, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=7 -> base_shift=12: shift=24, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=56 -> base_shift=16: shift=16, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=1 -> base_shift=16: shift=24, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=8 -> base_shift=24: shift=24, sllp=0x0100, avpnm=0x00000001, tlbiel=0, penc=0 -> base_shift=34: shift=34, sllp=0x0120, avpnm=0x000007ff, tlbiel=0, penc=3 +> base_shift=3D12: shift=3D12, sllp=3D0x0000, avpnm=3D0x00000000, tlbiel=3D= +1, penc=3D0 +> base_shift=3D12: shift=3D16, sllp=3D0x0000, avpnm=3D0x00000000, tlbiel=3D= +1, penc=3D7 +> base_shift=3D12: shift=3D24, sllp=3D0x0000, avpnm=3D0x00000000, tlbiel=3D= +1, penc=3D56 +> base_shift=3D16: shift=3D16, sllp=3D0x0110, avpnm=3D0x00000000, tlbiel=3D= +1, penc=3D1 +> base_shift=3D16: shift=3D24, sllp=3D0x0110, avpnm=3D0x00000000, tlbiel=3D= +1, penc=3D8 +> base_shift=3D24: shift=3D24, sllp=3D0x0100, avpnm=3D0x00000001, tlbiel=3D= +0, penc=3D0 +> base_shift=3D34: shift=3D34, sllp=3D0x0120, avpnm=3D0x000007ff, tlbiel=3D= +0, penc=3D3 > Using 1TB segments > Initializing hash mmu with SLB -> Linux version 4.13.0-rc6 (sfr@colugo-sfr) (gcc version 5.2.1 20151008 (GCC)) #2 SMP Tue Aug 22 18:19:21 AEST 2017 +> Linux version 4.13.0-rc6 (sfr@colugo-sfr) (gcc version 5.2.1 20151008 (GC= +C)) #2 SMP Tue Aug 22 18:19:21 AEST 2017 > Found initrd at 0xc000000001490000:0xc00000000165d70b > Using pSeries machine description > bootconsole [udbg0] enabled > Partition configured for 1 cpus. > CPU maps initialized for 1 thread per core > -> smp_release_cpus() -> spinning_secondaries = 0 +> spinning_secondaries =3D 0 > <- smp_release_cpus() > ----------------------------------------------------- -> ppc64_pft_size = 0x18 -> phys_mem_size = 0x80000000 -> dcache_bsize = 0x80 -> icache_bsize = 0x80 -> cpu_features = 0x077c7a6c18500249 -> possible = 0x5fffffff18500649 -> always = 0x0000000018100040 -> cpu_user_features = 0xdc0065c2 0xae000000 -> mmu_features = 0x7c006001 -> firmware_features = 0x00000001405a445f -> htab_hash_mask = 0x1ffff +> ppc64_pft_size =3D 0x18 +> phys_mem_size =3D 0x80000000 +> dcache_bsize =3D 0x80 +> icache_bsize =3D 0x80 +> cpu_features =3D 0x077c7a6c18500249 +> possible =3D 0x5fffffff18500649 +> always =3D 0x0000000018100040 +> cpu_user_features =3D 0xdc0065c2 0xae000000 +> mmu_features =3D 0x7c006001 +> firmware_features =3D 0x00000001405a445f +> htab_hash_mask =3D 0x1ffff > ----------------------------------------------------- > numa: NODE_DATA [mem 0x7ffe2300-0x7ffebfff] > PCI host bridge /pci@800000020000000 ranges: > IO 0x0000200000000000..0x000020000000ffff -> 0x0000000000000000 -> MEM 0x0000200080000000..0x00002000ffffffff -> 0x0000000080000000 -> MEM 0x0000210000000000..0x000021ffffffffff -> 0x0000210000000000 +> MEM 0x0000200080000000..0x00002000ffffffff -> 0x0000000080000000=20 +> MEM 0x0000210000000000..0x000021ffffffffff -> 0x0000210000000000=20 > PPC64 nvram contains 65536 bytes > Zone ranges: > DMA [mem 0x0000000000000000-0x000000007fffffff] @@ -439,16 +492,18 @@ have to ask if you built with lockdep... > percpu: Embedded 3 pages/cpu @c00000007fe00000 s158616 r0 d37992 u1048576 > Built 1 zonelists, mobility grouping on. Total pages: 32736 > Policy zone: DMA -> Kernel command line: +> Kernel command line:=20 > PID hash table entries: 4096 (order: -1, 32768 bytes) -> Memory: 2060800K/2097152K available (10112K kernel code, 1600K rwdata, 2752K rodata, 896K init, 1413K bss, 36352K reserved, 0K cma-reserved) -> SLUB: HWalign=128, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 +> Memory: 2060800K/2097152K available (10112K kernel code, 1600K rwdata, 27= +52K rodata, 896K init, 1413K bss, 36352K reserved, 0K cma-reserved) +> SLUB: HWalign=3D128, Order=3D0-3, MinObjects=3D0, CPUs=3D1, Nodes=3D1 > Hierarchical RCU implementation. > RCU event tracing is enabled. -> RCU restricting CPUs from NR_CPUS=2048 to nr_cpu_ids=1. -> RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 +> RCU restricting CPUs from NR_CPUS=3D2048 to nr_cpu_ids=3D1. +> RCU: Adjusting geometry for rcu_fanout_leaf=3D16, nr_cpu_ids=3D1 > NR_IRQS: 512, nr_irqs: 512, preallocated irqs: 16 -> clocksource: timebase: mask: 0xffffffffffffffff max_cycles: 0x761537d007, max_idle_ns: 440795202126 ns +> clocksource: timebase: mask: 0xffffffffffffffff max_cycles: 0x761537d007,= + max_idle_ns: 440795202126 ns > clocksource: timebase mult[1f40000] shift[24] registered > Console: colour dummy device 80x25 > console [hvc0] enabled @@ -467,8 +522,10 @@ have to ask if you built with lockdep... > smp: Brought up 1 node, 1 CPU > numa: Node 0 CPUs: 0 > devtmpfs: initialized -> random: get_random_u32 called from bucket_table_alloc+0x144/0x380 with crng_init=0 -> clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns +> random: get_random_u32 called from bucket_table_alloc+0x144/0x380 with cr= +ng_init=3D0 +> clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_n= +s: 19112604462750000 ns > futex hash table entries: 256 (order: -1, 32768 bytes) > NET: Registered protocol family 16 > EEH: No capable adapters found @@ -482,8 +539,10 @@ have to ask if you built with lockdep... > Linux ppc64le > #2 SMP Tue Aug 2PCI: Probing PCI hardware > PCI host bridge to bus 0000:00 -> pci_bus 0000:00: root bus resource [io 0x10000-0x1ffff] (bus address [0x0000-0xffff]) -> pci_bus 0000:00: root bus resource [mem 0x200080000000-0x2000ffffffff] (bus address [0x80000000-0xffffffff]) +> pci_bus 0000:00: root bus resource [io 0x10000-0x1ffff] (bus address [0x= +0000-0xffff]) +> pci_bus 0000:00: root bus resource [mem 0x200080000000-0x2000ffffffff] (b= +us address [0x80000000-0xffffffff]) > pci_bus 0000:00: root bus resource [mem 0x210000000000-0x21ffffffffff] > pci_bus 0000:00: root bus resource [bus 00-ff] > IOMMU table initialized, virtual merging enabled @@ -495,7 +554,8 @@ have to ask if you built with lockdep... > usbcore: registered new interface driver hub > usbcore: registered new device driver usb > pps_core: LinuxPPS API ver. 1 registered -> pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> +> pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <gio= +metti@linux.it> > PTP clock support registered > clocksource: Switched to clocksource timebase > Watchdog CPU:0 Hard LOCKUP @@ -506,19 +566,28 @@ have to ask if you built with lockdep... > REGS: c00000003ffefd80 TRAP: 0900 Not tainted (4.13.0-rc6) > MSR: 8000000002009033 <SF,VEC,EE,ME,IR,DR,RI,LE> > CR: 24000802 XER: 00000000 -> CFAR: c0000000009dbc34 SOFTE: 0 -> GPR00: c00000000017bb68 c00000007e65b9b0 c000000000ea5a00 0000000000000000 -> GPR04: c00000007e65ba30 c00000007e160000 8000000000000000 c00000007e65bbe8 -> GPR08: 0000000000000004 0000000000000000 0000000080000000 c00000007fe0fea8 -> GPR12: c000000000106330 c00000000fd40000 c0000000001128b8 c00000007e150180 -> GPR16: 0000000000000100 0000000004208040 c00000007e658000 0000000000000000 -> GPR20: c000000000d74f00 c000000000ed3b00 00000000ffff8af5 000000000000000a -> GPR24: c000000000d74f00 c000000000d5fe80 c000000000eddbf8 c00000007e65ba30 -> GPR28: c000000000d5ee00 c00000007e160048 c00000007fe0fe80 000000007fc80000 +> CFAR: c0000000009dbc34 SOFTE: 0=20 +> GPR00: c00000000017bb68 c00000007e65b9b0 c000000000ea5a00 000000000000000= +0=20 +> GPR04: c00000007e65ba30 c00000007e160000 8000000000000000 c00000007e65bbe= +8=20 +> GPR08: 0000000000000004 0000000000000000 0000000080000000 c00000007fe0fea= +8=20 +> GPR12: c000000000106330 c00000000fd40000 c0000000001128b8 c00000007e15018= +0=20 +> GPR16: 0000000000000100 0000000004208040 c00000007e658000 000000000000000= +0=20 +> GPR20: c000000000d74f00 c000000000ed3b00 00000000ffff8af5 000000000000000= +a=20 +> GPR24: c000000000d74f00 c000000000d5fe80 c000000000eddbf8 c00000007e65ba3= +0=20 +> GPR28: c000000000d5ee00 c00000007e160048 c00000007fe0fe80 000000007fc8000= +0=20 > NIP [c00000000017bb68] lock_timer_base+0x98/0xf0 > LR [c00000000017bb68] lock_timer_base+0x98/0xf0 > Call Trace: -> [c00000007e65b9b0] [c00000000017bb68] lock_timer_base+0x98/0xf0 (unreliable) +> [c00000007e65b9b0] [c00000000017bb68] lock_timer_base+0x98/0xf0 (unreliab= +le) > [c00000007e65ba10] [c00000000017ed9c] mod_timer+0x2fc/0x350 > [c00000007e65ba80] [c000000000106468] idle_worker_timeout+0x138/0x190 > [c00000007e65bac0] [c00000000017de28] call_timer_fn+0x58/0x1c0 @@ -530,12 +599,16 @@ have to ask if you built with lockdep... > [c00000007e65bdc0] [c000000000112a10] kthread+0x160/0x1a0 > [c00000007e65be30] [c00000000000bae0] ret_from_kernel_thread+0x5c/0x7c > Instruction dump: -> 7be91ae8 4082ffec 7d5a482a 7be96fe3 7fdc5214 893e0025 2f890000 419e000c -> 41820008 7fcaca14 7fc3f378 48860065 <60000000> f87b0000 7c641b78 7fc3f378 +> 7be91ae8 4082ffec 7d5a482a 7be96fe3 7fdc5214 893e0025 2f890000 419e000c= +=20 +> 41820008 7fcaca14 7fc3f378 48860065 <60000000> f87b0000 7c641b78 7fc3f378= +=20 > INFO: rcu_sched self-detected stall on CPU -> 0-...: (2100 ticks this GP) idle=002/140000000000001/0 softirq=183/183 fqs=0 -> (t=2100 jiffies g=-278 c=-279 q=136) -> rcu_sched kthread starved for 2100 jiffies! g18446744073709551338 c18446744073709551337 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=0 +> 0-...: (2100 ticks this GP) idle=3D002/140000000000001/0 softirq=3D183/1= +83 fqs=3D0=20 +> (t=3D2100 jiffies g=3D-278 c=3D-279 q=3D136) +> rcu_sched kthread starved for 2100 jiffies! g18446744073709551338 c184467= +44073709551337 f0x0 RCU_GP_WAIT_FQS(3) ->state=3D0x0 ->cpu=3D0 > rcu_sched R running task 13216 8 2 0x00000800 > Call Trace: > [c00000007e65f8d0] [c00000007e65fbd0] 0xc00000007e65fbd0 (unreliable) @@ -551,8 +624,10 @@ have to ask if you built with lockdep... > Call Trace: > [c00000007e65b200] [c0000000009bbfa0] dump_stack+0xb0/0xf0 (unreliable) > [c00000007e65b240] [c0000000009c4cb8] nmi_cpu_backtrace+0x208/0x210 -> [c00000007e65b2d0] [c0000000009c4ea0] nmi_trigger_cpumask_backtrace+0x1e0/0x220 -> [c00000007e65b360] [c00000000002d100] arch_trigger_cpumask_backtrace+0x20/0x40 +> [c00000007e65b2d0] [c0000000009c4ea0] nmi_trigger_cpumask_backtrace+0x1e0= +/0x220 +> [c00000007e65b360] [c00000000002d100] arch_trigger_cpumask_backtrace+0x20= +/0x40 > [c00000007e65b380] [c000000000177d00] rcu_dump_cpu_stacks+0xf4/0x164 > [c00000007e65b3d0] [c000000000177174] rcu_check_callbacks+0x994/0xaf0 > [c00000007e65b500] [c00000000017f34c] update_process_times+0x3c/0x90 @@ -563,8 +638,8 @@ have to ask if you built with lockdep... > [c00000007e65b6f0] [c0000000000231dc] __timer_interrupt+0x8c/0x270 > [c00000007e65b740] [c0000000000238c0] timer_interrupt+0xa0/0xe0 > [c00000007e65b770] [c0000000000091c0] decrementer_common+0x150/0x160 -> --- interrupt: 901 at .L1\x0242+0x0/0x4 -> LR = arch_local_irq_restore+0x74/0x90 +> --- interrupt: 901 at .L1=0242+0x0/0x4 +> LR =3D arch_local_irq_restore+0x74/0x90 > [c00000007e65ba60] [c000000000ed3b00] jiffies+0x0/0x80 (unreliable) > [c00000007e65ba80] [c000000000106434] idle_worker_timeout+0x104/0x190 > [c00000007e65bac0] [c00000000017de28] call_timer_fn+0x58/0x1c0 @@ -583,12 +658,15 @@ have to ask if you built with lockdep... > REGS: c00000007e65b8b0 TRAP: 0901 Not tainted (4.13.0-rc6) > MSR: 8000000002009033 <SF,VEC,EE,ME,IR,DR,RI,LE> > CR: 24000804 XER: 00000000 -> CFAR: c00000000017dbdc SOFTE: 1 -> GPR00: c00000000017e0ec c00000007e65bb30 c000000000ea5a00 0000000000000900 -> GPR04: 0000000000000001 c00000007e160000 8000000000000000 0000000000000000 -> GPR08: c00000000fd40000 0000000000000012 0000000000000000 c00000007fe0fea8 -> GPR12: c000000000106330 c00000000fd40000 -> NIP [c00000000000ad4c] .L1\x0242+0x0/0x4 +> CFAR: c00000000017dbdc SOFTE: 1=20 +> GPR00: c00000000017e0ec c00000007e65bb30 c000000000ea5a00 000000000000090= +0=20 +> GPR04: 0000000000000001 c00000007e160000 8000000000000000 000000000000000= +0=20 +> GPR08: c00000000fd40000 0000000000000012 0000000000000000 c00000007fe0fea= +8=20 +> GPR12: c000000000106330 c00000000fd40000=20 +> NIP [c00000000000ad4c] .L1=0242+0x0/0x4 > LR [c000000000015ae4] arch_local_irq_restore+0x74/0x90 > Call Trace: > [c00000007e65bb30] [c000000000d74f00] irq_stat+0x0/0x80 (unreliable) @@ -600,10 +678,12 @@ have to ask if you built with lockdep... > [c00000007e65bdc0] [c000000000112a10] kthread+0x160/0x1a0 > [c00000007e65be30] [c00000000000bae0] ret_from_kernel_thread+0x5c/0x7c > Instruction dump: -> 7d200026 618c8000 2c030900 4182e348 2c030500 4182dda0 2c030a00 4182ffc0 -> 60000000 60000000 60000000 60000000 <4e800020> 7c781b78 48000331 48000349 +> 7d200026 618c8000 2c030900 4182e348 2c030500 4182dda0 2c030a00 4182ffc0= +=20 +> 60000000 60000000 60000000 60000000 <4e800020> 7c781b78 48000331 48000349= +=20 > timeout waiting for login -> +>=20 > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -> BAD BAD BAD BAD BAD BAD BAD BAD BAD BAD +> BAD BAD BAD BAD BAD BAD BAD BAD BAD BAD=20 > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! diff --git a/a/content_digest b/N1/content_digest index 3f12f51..3ed8c0d 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -13,17 +13,19 @@ "b\0" "On Wed, Aug 23, 2017 at 04:14:24AM +1000, Stephen Rothwell wrote:\n" "> Hi all,\n" - "> \n" - "> On Wed, 23 Aug 2017 04:11:17 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote:\n" + ">=20\n" + "> On Wed, 23 Aug 2017 04:11:17 +1000 Stephen Rothwell <sfr@canb.auug.org.au=\n" + "> wrote:\n" "> >\n" "> > This tree fails to boot on my qemu test. 2 boot logs attached.\n" - "> > \n" + "> >=20\n" "> > Paul, Nick, is this the same/similar to the other RCU/lockup bug you\n" "> > are chasing. This is the first time I have seen this failure.\n" - "> > \n" + "> >=20\n" "> > This qemu boot is in full emulation mode if I add --enable-kvm to the\n" - "> > qemu command, it does not fail to boot. (the test just boots and then shuts down)\n" - "> \n" + "> > qemu command, it does not fail to boot. (the test just boots and then =\n" + "shuts down)\n" + ">=20\n" "> Boot logs attached this time.\n" "\n" "That does not look good!\n" @@ -33,20 +35,25 @@ "\n" "\t\t\t\t\t\t\tThanx, Paul\n" "\n" - "> -- \n" + "> --=20\n" "> Cheers,\n" "> Stephen Rothwell\n" "\n" - "> spawn qemu-system-ppc64 -M pseries -m 2G -vga none -nographic -kernel /home/sfr/next/powerpc_pseries_le_defconfig/vmlinux -initrd ./ppc64le-rootfs.cpio.gz\n" - "> \n" - "> \n" - "> SLOF\033[0m\033[?25l **********************************************************************\n" - "> \033[1mQEMU Starting\n" - "> \033[0m Build Date = Jan 3 2017 22:22:01\n" - "> FW Version = buildd@ release 20161019\n" + "> spawn qemu-system-ppc64 -M pseries -m 2G -vga none -nographic -kernel /ho=\n" + "me/sfr/next/powerpc_pseries_le_defconfig/vmlinux -initrd ./ppc64le-rootfs.c=\n" + "pio.gz\n" + ">=20\n" + ">=20\n" + "> SLOF=1B[0m=1B[?25l ******************************************************=\n" + "****************\n" + "> =1B[1mQEMU Starting\n" + "> =1B[0m Build Date =3D Jan 3 2017 22:22:01\n" + "> FW Version =3D buildd@ release 20161019\n" "> Press \"s\" to enter Open Firmware.\n" - "> \n" - "> \033[0m\033[?25hC0000C0100C0120C0140C0200C0201C0220C0240C0260C02E0C0300C0320C0340C0360C0370C0380C0371C0372C0373C0374C03F0C0400C0480C04C0C04D0C0500Populating /vdevice methods\n" + ">=20\n" + "> =1B[0m=1B[?25hC0000C0100C0120C0140C0200C0201C0220C0240C0260C02E0C0300C032=\n" + "0C0340C0360C0370C0380C0371C0372C0373C0374C03F0C0400C0480C04C0C04D0C0500Popu=\n" + "lating /vdevice methods\n" "> Populating /vdevice/vty@71000000\n" "> Populating /vdevice/nvram@71000001\n" "> Populating /vdevice/l-lan@71000002\n" @@ -54,23 +61,25 @@ "> SCSI: Looking for devices\n" "> 8200000000000000 CD-ROM : \"QEMU QEMU CD-ROM 2.5+\"\n" "> C0580C05A0Populating /pci@800000020000000\n" - "> C0600C0640C0690C06A0C06A8C06B0C06B8C06C0C06E0C0700C0800C0880No NVRAM common partition, re-initializing...\n" - "> C0890C08A0C08A8C08B0Scanning USB \n" + "> C0600C0640C0690C06A0C06A8C06B0C06B8C06C0C06E0C0700C0800C0880No NVRAM comm=\n" + "on partition, re-initializing...\n" + "> C0890C08A0C08A8C08B0Scanning USB=20\n" "> C08C0C08D0Using default console: /vdevice/vty@71000000\n" - "> C08E0C08E8Detected RAM kernel at 400000 (1071618 bytes) C08FF \n" + "> C08E0C08E8Detected RAM kernel at 400000 (1071618 bytes) C08FF =20\n" "> Welcome to Open Firmware\n" - "> \n" + ">=20\n" "> Copyright (c) 2004, 2011 IBM Corporation All rights reserved.\n" "> This program and the accompanying materials are made available\n" "> under the terms of the BSD License available at\n" "> http://www.opensource.org/licenses/bsd-license.php\n" - "> \n" + ">=20\n" "> Booting from memory...\n" "> OF stdout device is: /vdevice/vty@71000000\n" - "> Preparing to boot Linux version 4.13.0-rc6 (sfr@colugo-sfr) (gcc version 5.2.1 20151008 (GCC)) #2 SMP Tue Aug 22 18:19:21 AEST 2017\n" + "> Preparing to boot Linux version 4.13.0-rc6 (sfr@colugo-sfr) (gcc version =\n" + "5.2.1 20151008 (GCC)) #2 SMP Tue Aug 22 18:19:21 AEST 2017\n" "> Detected machine type: 0000000000000101\n" - "> command line: \n" - "> Max number of cores passed to firmware: 2048 (NR_CPUS = 2048)\n" + "> command line:=20\n" + "> Max number of cores passed to firmware: 2048 (NR_CPUS =3D 2048)\n" "> Calling ibm,client-architecture-support... done\n" "> memory layout at init:\n" "> memory_limit : 0000000000000000 (16 MB aligned)\n" @@ -89,42 +98,50 @@ "> Quiescing Open Firmware ...\n" "> Booting Linux via __start() @ 0x0000000000400000 ...\n" "> Page sizes from device-tree:\n" - "> base_shift=12: shift=12, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=0\n" - "> base_shift=12: shift=16, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=7\n" - "> base_shift=12: shift=24, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=56\n" - "> base_shift=16: shift=16, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=1\n" - "> base_shift=16: shift=24, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=8\n" - "> base_shift=24: shift=24, sllp=0x0100, avpnm=0x00000001, tlbiel=0, penc=0\n" - "> base_shift=34: shift=34, sllp=0x0120, avpnm=0x000007ff, tlbiel=0, penc=3\n" + "> base_shift=3D12: shift=3D12, sllp=3D0x0000, avpnm=3D0x00000000, tlbiel=3D=\n" + "1, penc=3D0\n" + "> base_shift=3D12: shift=3D16, sllp=3D0x0000, avpnm=3D0x00000000, tlbiel=3D=\n" + "1, penc=3D7\n" + "> base_shift=3D12: shift=3D24, sllp=3D0x0000, avpnm=3D0x00000000, tlbiel=3D=\n" + "1, penc=3D56\n" + "> base_shift=3D16: shift=3D16, sllp=3D0x0110, avpnm=3D0x00000000, tlbiel=3D=\n" + "1, penc=3D1\n" + "> base_shift=3D16: shift=3D24, sllp=3D0x0110, avpnm=3D0x00000000, tlbiel=3D=\n" + "1, penc=3D8\n" + "> base_shift=3D24: shift=3D24, sllp=3D0x0100, avpnm=3D0x00000001, tlbiel=3D=\n" + "0, penc=3D0\n" + "> base_shift=3D34: shift=3D34, sllp=3D0x0120, avpnm=3D0x000007ff, tlbiel=3D=\n" + "0, penc=3D3\n" "> Using 1TB segments\n" "> Initializing hash mmu with SLB\n" - "> Linux version 4.13.0-rc6 (sfr@colugo-sfr) (gcc version 5.2.1 20151008 (GCC)) #2 SMP Tue Aug 22 18:19:21 AEST 2017\n" + "> Linux version 4.13.0-rc6 (sfr@colugo-sfr) (gcc version 5.2.1 20151008 (GC=\n" + "C)) #2 SMP Tue Aug 22 18:19:21 AEST 2017\n" "> Found initrd at 0xc000000001490000:0xc00000000165d70b\n" "> Using pSeries machine description\n" "> bootconsole [udbg0] enabled\n" "> Partition configured for 1 cpus.\n" "> CPU maps initialized for 1 thread per core\n" "> -> smp_release_cpus()\n" - "> spinning_secondaries = 0\n" + "> spinning_secondaries =3D 0\n" "> <- smp_release_cpus()\n" "> -----------------------------------------------------\n" - "> ppc64_pft_size = 0x18\n" - "> phys_mem_size = 0x80000000\n" - "> dcache_bsize = 0x80\n" - "> icache_bsize = 0x80\n" - "> cpu_features = 0x077c7a6c18500249\n" - "> possible = 0x5fffffff18500649\n" - "> always = 0x0000000018100040\n" - "> cpu_user_features = 0xdc0065c2 0xae000000\n" - "> mmu_features = 0x7c006001\n" - "> firmware_features = 0x00000001405a445f\n" - "> htab_hash_mask = 0x1ffff\n" + "> ppc64_pft_size =3D 0x18\n" + "> phys_mem_size =3D 0x80000000\n" + "> dcache_bsize =3D 0x80\n" + "> icache_bsize =3D 0x80\n" + "> cpu_features =3D 0x077c7a6c18500249\n" + "> possible =3D 0x5fffffff18500649\n" + "> always =3D 0x0000000018100040\n" + "> cpu_user_features =3D 0xdc0065c2 0xae000000\n" + "> mmu_features =3D 0x7c006001\n" + "> firmware_features =3D 0x00000001405a445f\n" + "> htab_hash_mask =3D 0x1ffff\n" "> -----------------------------------------------------\n" "> numa: NODE_DATA [mem 0x7ffe2300-0x7ffebfff]\n" "> PCI host bridge /pci@800000020000000 ranges:\n" "> IO 0x0000200000000000..0x000020000000ffff -> 0x0000000000000000\n" - "> MEM 0x0000200080000000..0x00002000ffffffff -> 0x0000000080000000 \n" - "> MEM 0x0000210000000000..0x000021ffffffffff -> 0x0000210000000000 \n" + "> MEM 0x0000200080000000..0x00002000ffffffff -> 0x0000000080000000=20\n" + "> MEM 0x0000210000000000..0x000021ffffffffff -> 0x0000210000000000=20\n" "> PPC64 nvram contains 65536 bytes\n" "> Zone ranges:\n" "> DMA [mem 0x0000000000000000-0x000000007fffffff]\n" @@ -137,16 +154,18 @@ "> percpu: Embedded 3 pages/cpu @c00000007fe00000 s158616 r0 d37992 u1048576\n" "> Built 1 zonelists, mobility grouping on. Total pages: 32736\n" "> Policy zone: DMA\n" - "> Kernel command line: \n" + "> Kernel command line:=20\n" "> PID hash table entries: 4096 (order: -1, 32768 bytes)\n" - "> Memory: 2060800K/2097152K available (10112K kernel code, 1600K rwdata, 2752K rodata, 896K init, 1413K bss, 36352K reserved, 0K cma-reserved)\n" - "> SLUB: HWalign=128, Order=0-3, MinObjects=0, CPUs=1, Nodes=1\n" + "> Memory: 2060800K/2097152K available (10112K kernel code, 1600K rwdata, 27=\n" + "52K rodata, 896K init, 1413K bss, 36352K reserved, 0K cma-reserved)\n" + "> SLUB: HWalign=3D128, Order=3D0-3, MinObjects=3D0, CPUs=3D1, Nodes=3D1\n" "> Hierarchical RCU implementation.\n" "> \tRCU event tracing is enabled.\n" - "> \tRCU restricting CPUs from NR_CPUS=2048 to nr_cpu_ids=1.\n" - "> RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\n" + "> \tRCU restricting CPUs from NR_CPUS=3D2048 to nr_cpu_ids=3D1.\n" + "> RCU: Adjusting geometry for rcu_fanout_leaf=3D16, nr_cpu_ids=3D1\n" "> NR_IRQS: 512, nr_irqs: 512, preallocated irqs: 16\n" - "> clocksource: timebase: mask: 0xffffffffffffffff max_cycles: 0x761537d007, max_idle_ns: 440795202126 ns\n" + "> clocksource: timebase: mask: 0xffffffffffffffff max_cycles: 0x761537d007,=\n" + " max_idle_ns: 440795202126 ns\n" "> clocksource: timebase mult[1f40000] shift[24] registered\n" "> Console: colour dummy device 80x25\n" "> console [hvc0] enabled\n" @@ -165,8 +184,10 @@ "> smp: Brought up 1 node, 1 CPU\n" "> numa: Node 0 CPUs: 0\n" "> devtmpfs: initialized\n" - "> random: get_random_u32 called from bucket_table_alloc+0x144/0x380 with crng_init=0\n" - "> clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns\n" + "> random: get_random_u32 called from bucket_table_alloc+0x144/0x380 with cr=\n" + "ng_init=3D0\n" + "> clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_n=\n" + "s: 19112604462750000 ns\n" "> futex hash table entries: 256 (order: -1, 32768 bytes)\n" "> NET: Registered protocol family 16\n" "> EEH: No capable adapters found\n" @@ -180,8 +201,10 @@ "> Linux ppc64le\n" "> #2 SMP Tue Aug 2PCI: Probing PCI hardware\n" "> PCI host bridge to bus 0000:00\n" - "> pci_bus 0000:00: root bus resource [io 0x10000-0x1ffff] (bus address [0x0000-0xffff])\n" - "> pci_bus 0000:00: root bus resource [mem 0x200080000000-0x2000ffffffff] (bus address [0x80000000-0xffffffff])\n" + "> pci_bus 0000:00: root bus resource [io 0x10000-0x1ffff] (bus address [0x=\n" + "0000-0xffff])\n" + "> pci_bus 0000:00: root bus resource [mem 0x200080000000-0x2000ffffffff] (b=\n" + "us address [0x80000000-0xffffffff])\n" "> pci_bus 0000:00: root bus resource [mem 0x210000000000-0x21ffffffffff]\n" "> pci_bus 0000:00: root bus resource [bus 00-ff]\n" "> IOMMU table initialized, virtual merging enabled\n" @@ -193,7 +216,8 @@ "> usbcore: registered new interface driver hub\n" "> usbcore: registered new device driver usb\n" "> pps_core: LinuxPPS API ver. 1 registered\n" - "> pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\n" + "> pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <gio=\n" + "metti@linux.it>\n" "> PTP clock support registered\n" "> clocksource: Switched to clocksource timebase\n" "> NET: Registered protocol family 2\n" @@ -210,8 +234,9 @@ "> Trying to unpack rootfs image as initramfs...\n" "> Freeing initrd memory: 1792K\n" "> audit: initializing netlink subsys (disabled)\n" - "> audit: type=2000 audit(1503390342.630:1): state=initialized audit_enabled=0 res=1\n" - "> workingset: timestamp_bits=38 max_order=15 bucket_order=0\n" + "> audit: type=3D2000 audit(1503390342.630:1): state=3Dinitialized audit_ena=\n" + "bled=3D0 res=3D1\n" + "> workingset: timestamp_bits=3D38 max_order=3D15 bucket_order=3D0\n" "> NFS: Registering the id_resolver key type\n" "> Key type id_resolver registered\n" "> Key type id_legacy registered\n" @@ -229,10 +254,12 @@ "> ibmvscsi 71000003: Maximum ID: 64 Maximum LUN: 32 Maximum Channel: 3\n" "> scsi host0: IBM POWER Virtual SCSI Adapter 1.5.9\n" "> ibmvscsi 71000003: partner initialization complete\n" - "> ibmvscsi 71000003: host srp version: 16.a, host partition qemu (0), OS 2, max io 2097152\n" + "> ibmvscsi 71000003: host srp version: 16.a, host partition qemu (0), OS 2,=\n" + " max io 2097152\n" "> ibmvscsi 71000003: sent SRP login\n" "> ibmvscsi 71000003: SRP_LOGIN succeeded\n" - "> scsi 0:0:2:0: CD-ROM QEMU QEMU CD-ROM 2.5+ PQ: 0 ANSI: 5\n" + "> scsi 0:0:2:0: CD-ROM QEMU QEMU CD-ROM 2.5+ PQ: 0 ANSI=\n" + ": 5\n" "> sr 0:0:2:0: [sr0] scsi3-mmc drive: 16x/50x cd/rw xa/form2 cdda tray\n" "> cdrom: Uniform CD-ROM driver Revision: 3.20\n" "> sr 0:0:2:0: Attached scsi generic sg0 type 5\n" @@ -258,7 +285,8 @@ "> IR MCE Keyboard/mouse protocol handler initialized\n" "> IR XMP protocol handler initialized\n" "> device-mapper: uevent: version 1.0.3\n" - "> device-mapper: ioctl: 4.36.0-ioctl (2017-06-09) initialised: dm-devel@redhat.com\n" + "> device-mapper: ioctl: 4.36.0-ioctl (2017-06-09) initialised: dm-devel@red=\n" + "hat.com\n" "> usbcore: registered new interface driver usbhid\n" "> usbhid: USB HID core driver\n" "> ipip: IPv4 and MPLS over IPv4 tunneling driver\n" @@ -267,13 +295,16 @@ "> registered taskstats version 1\n" "> console [netcon0] enabled\n" "> netconsole: network logging started\n" - "> rtc-generic rtc-generic: setting system clock to 2017-08-22 08:25:43 UTC (1503390343)\n" + "> rtc-generic rtc-generic: setting system clock to 2017-08-22 08:25:43 UTC =\n" + "(1503390343)\n" "> Freeing unused kernel memory: 896K\n" "> This architecture does not have kernel memory protection.\n" "> INFO: rcu_sched self-detected stall on CPU\n" - "> \t0-...: (2100 ticks this GP) idle=026/140000000000001/0 softirq=1069/1069 fqs=0 \n" - "> \t (t=2100 jiffies g=-66 c=-67 q=17)\n" - "> rcu_sched kthread starved for 2100 jiffies! g18446744073709551550 c18446744073709551549 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=0\n" + "> \t0-...: (2100 ticks this GP) idle=3D026/140000000000001/0 softirq=3D1069/=\n" + "1069 fqs=3D0=20\n" + "> \t (t=3D2100 jiffies g=3D-66 c=3D-67 q=3D17)\n" + "> rcu_sched kthread starved for 2100 jiffies! g18446744073709551550 c184467=\n" + "44073709551549 f0x0 RCU_GP_WAIT_FQS(3) ->state=3D0x0 ->cpu=3D0\n" "> rcu_sched R running task 14192 8 2 0x00000800\n" "> Call Trace:\n" "> [c00000007e65f8d0] [c00000007e65f900] 0xc00000007e65f900 (unreliable)\n" @@ -289,8 +320,10 @@ "> Call Trace:\n" "> [c00000007e65b0e0] [c0000000009bbfa0] dump_stack+0xb0/0xf0 (unreliable)\n" "> [c00000007e65b120] [c0000000009c4cb8] nmi_cpu_backtrace+0x208/0x210\n" - "> [c00000007e65b1b0] [c0000000009c4ea0] nmi_trigger_cpumask_backtrace+0x1e0/0x220\n" - "> [c00000007e65b240] [c00000000002d100] arch_trigger_cpumask_backtrace+0x20/0x40\n" + "> [c00000007e65b1b0] [c0000000009c4ea0] nmi_trigger_cpumask_backtrace+0x1e0=\n" + "/0x220\n" + "> [c00000007e65b240] [c00000000002d100] arch_trigger_cpumask_backtrace+0x20=\n" + "/0x40\n" "> [c00000007e65b260] [c000000000177d00] rcu_dump_cpu_stacks+0xf4/0x164\n" "> [c00000007e65b2b0] [c000000000177174] rcu_check_callbacks+0x994/0xaf0\n" "> [c00000007e65b3e0] [c00000000017f34c] update_process_times+0x3c/0x90\n" @@ -301,8 +334,8 @@ "> [c00000007e65b5d0] [c0000000000231dc] __timer_interrupt+0x8c/0x270\n" "> [c00000007e65b620] [c0000000000238c0] timer_interrupt+0xa0/0xe0\n" "> [c00000007e65b650] [c0000000000091c0] decrementer_common+0x150/0x160\n" - "> --- interrupt: 901 at .L1\00242+0x0/0x4\n" - "> LR = arch_local_irq_restore+0x74/0x90\n" + "> --- interrupt: 901 at .L1=0242+0x0/0x4\n" + "> LR =3D arch_local_irq_restore+0x74/0x90\n" "> [c00000007e65b940] [fed0895fbd054278] 0xfed0895fbd054278 (unreliable)\n" "> [c00000007e65b960] [c00000000002c688] wd_smp_clear_cpu_pending+0x168/0x380\n" "> [c00000007e65b9f0] [c00000000002d188] watchdog_timer_interrupt+0x68/0x370\n" @@ -323,12 +356,15 @@ "> REGS: c00000007e65b6c0 TRAP: 0901 Not tainted (4.13.0-rc6)\n" "> MSR: 8000000002009033 <SF,VEC,EE,ME,IR,DR,RI,LE>\n" "> CR: 24000244 XER: 20000000\n" - "> CFAR: c000000000334910 SOFTE: 1 \n" - "> GPR00: c00000000002c688 c00000007e65b940 c000000000ea5a00 0000000000000900 \n" - "> GPR04: 0000000000000001 000000007f0b0000 000000055f52d5ae 0000000000000000 \n" - "> GPR08: c00000000fd40000 0000000000400000 0000000000400000 0000000000000000 \n" - "> GPR12: 0000000028000222 c00000000fd40000 \n" - "> NIP [c00000000000ad4c] .L1\00242+0x0/0x4\n" + "> CFAR: c000000000334910 SOFTE: 1=20\n" + "> GPR00: c00000000002c688 c00000007e65b940 c000000000ea5a00 000000000000090=\n" + "0=20\n" + "> GPR04: 0000000000000001 000000007f0b0000 000000055f52d5ae 000000000000000=\n" + "0=20\n" + "> GPR08: c00000000fd40000 0000000000400000 0000000000400000 000000000000000=\n" + "0=20\n" + "> GPR12: 0000000028000222 c00000000fd40000=20\n" + "> NIP [c00000000000ad4c] .L1=0242+0x0/0x4\n" "> LR [c000000000015ae4] arch_local_irq_restore+0x74/0x90\n" "> Call Trace:\n" "> [c00000007e65b940] [98a11310c2925282] 0x98a11310c2925282 (unreliable)\n" @@ -344,24 +380,31 @@ "> [c00000007e65bdc0] [c000000000112a10] kthread+0x160/0x1a0\n" "> [c00000007e65be30] [c00000000000bae0] ret_from_kernel_thread+0x5c/0x7c\n" "> Instruction dump:\n" - "> 7d200026 618c8000 2c030900 4182e348 2c030500 4182dda0 2c030a00 4182ffc0 \n" - "> 60000000 60000000 60000000 60000000 <4e800020> 7c781b78 48000331 48000349 \n" + "> 7d200026 618c8000 2c030900 4182e348 2c030500 4182dda0 2c030a00 4182ffc0=\n" + "=20\n" + "> 60000000 60000000 60000000 60000000 <4e800020> 7c781b78 48000331 48000349=\n" + "=20\n" "> timeout waiting for login\n" - "> \n" + ">=20\n" "> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n" - "> BAD BAD BAD BAD BAD BAD BAD BAD BAD BAD \n" + "> BAD BAD BAD BAD BAD BAD BAD BAD BAD BAD=20\n" "> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n" "\n" - "> spawn qemu-system-ppc64 -M pseries -m 2G -vga none -nographic -kernel /home/sfr/next/powerpc_pseries_le_defconfig/vmlinux -initrd ./ppc64le-rootfs.cpio.gz\n" - "> \n" - "> \n" - "> SLOF\033[0m\033[?25l **********************************************************************\n" - "> \033[1mQEMU Starting\n" - "> \033[0m Build Date = Jan 3 2017 22:22:01\n" - "> FW Version = buildd@ release 20161019\n" + "> spawn qemu-system-ppc64 -M pseries -m 2G -vga none -nographic -kernel /ho=\n" + "me/sfr/next/powerpc_pseries_le_defconfig/vmlinux -initrd ./ppc64le-rootfs.c=\n" + "pio.gz\n" + ">=20\n" + ">=20\n" + "> SLOF=1B[0m=1B[?25l ******************************************************=\n" + "****************\n" + "> =1B[1mQEMU Starting\n" + "> =1B[0m Build Date =3D Jan 3 2017 22:22:01\n" + "> FW Version =3D buildd@ release 20161019\n" "> Press \"s\" to enter Open Firmware.\n" - "> \n" - "> \033[0m\033[?25hC0000C0100C0120C0140C0200C0201C0220C0240C0260C02E0C0300C0320C0340C0360C0370C0380C0371C0372C0373C0374C03F0C0400C0480C04C0C04D0C0500Populating /vdevice methods\n" + ">=20\n" + "> =1B[0m=1B[?25hC0000C0100C0120C0140C0200C0201C0220C0240C0260C02E0C0300C032=\n" + "0C0340C0360C0370C0380C0371C0372C0373C0374C03F0C0400C0480C04C0C04D0C0500Popu=\n" + "lating /vdevice methods\n" "> Populating /vdevice/vty@71000000\n" "> Populating /vdevice/nvram@71000001\n" "> Populating /vdevice/l-lan@71000002\n" @@ -369,23 +412,25 @@ "> SCSI: Looking for devices\n" "> 8200000000000000 CD-ROM : \"QEMU QEMU CD-ROM 2.5+\"\n" "> C0580C05A0Populating /pci@800000020000000\n" - "> C0600C0640C0690C06A0C06A8C06B0C06B8C06C0C06E0C0700C0800C0880No NVRAM common partition, re-initializing...\n" - "> C0890C08A0C08A8C08B0Scanning USB \n" + "> C0600C0640C0690C06A0C06A8C06B0C06B8C06C0C06E0C0700C0800C0880No NVRAM comm=\n" + "on partition, re-initializing...\n" + "> C0890C08A0C08A8C08B0Scanning USB=20\n" "> C08C0C08D0Using default console: /vdevice/vty@71000000\n" - "> C08E0C08E8Detected RAM kernel at 400000 (1071618 bytes) C08FF \n" + "> C08E0C08E8Detected RAM kernel at 400000 (1071618 bytes) C08FF =20\n" "> Welcome to Open Firmware\n" - "> \n" + ">=20\n" "> Copyright (c) 2004, 2011 IBM Corporation All rights reserved.\n" "> This program and the accompanying materials are made available\n" "> under the terms of the BSD License available at\n" "> http://www.opensource.org/licenses/bsd-license.php\n" - "> \n" + ">=20\n" "> Booting from memory...\n" "> OF stdout device is: /vdevice/vty@71000000\n" - "> Preparing to boot Linux version 4.13.0-rc6 (sfr@colugo-sfr) (gcc version 5.2.1 20151008 (GCC)) #2 SMP Tue Aug 22 18:19:21 AEST 2017\n" + "> Preparing to boot Linux version 4.13.0-rc6 (sfr@colugo-sfr) (gcc version =\n" + "5.2.1 20151008 (GCC)) #2 SMP Tue Aug 22 18:19:21 AEST 2017\n" "> Detected machine type: 0000000000000101\n" - "> command line: \n" - "> Max number of cores passed to firmware: 2048 (NR_CPUS = 2048)\n" + "> command line:=20\n" + "> Max number of cores passed to firmware: 2048 (NR_CPUS =3D 2048)\n" "> Calling ibm,client-architecture-support... done\n" "> memory layout at init:\n" "> memory_limit : 0000000000000000 (16 MB aligned)\n" @@ -404,42 +449,50 @@ "> Quiescing Open Firmware ...\n" "> Booting Linux via __start() @ 0x0000000000400000 ...\n" "> Page sizes from device-tree:\n" - "> base_shift=12: shift=12, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=0\n" - "> base_shift=12: shift=16, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=7\n" - "> base_shift=12: shift=24, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=56\n" - "> base_shift=16: shift=16, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=1\n" - "> base_shift=16: shift=24, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=8\n" - "> base_shift=24: shift=24, sllp=0x0100, avpnm=0x00000001, tlbiel=0, penc=0\n" - "> base_shift=34: shift=34, sllp=0x0120, avpnm=0x000007ff, tlbiel=0, penc=3\n" + "> base_shift=3D12: shift=3D12, sllp=3D0x0000, avpnm=3D0x00000000, tlbiel=3D=\n" + "1, penc=3D0\n" + "> base_shift=3D12: shift=3D16, sllp=3D0x0000, avpnm=3D0x00000000, tlbiel=3D=\n" + "1, penc=3D7\n" + "> base_shift=3D12: shift=3D24, sllp=3D0x0000, avpnm=3D0x00000000, tlbiel=3D=\n" + "1, penc=3D56\n" + "> base_shift=3D16: shift=3D16, sllp=3D0x0110, avpnm=3D0x00000000, tlbiel=3D=\n" + "1, penc=3D1\n" + "> base_shift=3D16: shift=3D24, sllp=3D0x0110, avpnm=3D0x00000000, tlbiel=3D=\n" + "1, penc=3D8\n" + "> base_shift=3D24: shift=3D24, sllp=3D0x0100, avpnm=3D0x00000001, tlbiel=3D=\n" + "0, penc=3D0\n" + "> base_shift=3D34: shift=3D34, sllp=3D0x0120, avpnm=3D0x000007ff, tlbiel=3D=\n" + "0, penc=3D3\n" "> Using 1TB segments\n" "> Initializing hash mmu with SLB\n" - "> Linux version 4.13.0-rc6 (sfr@colugo-sfr) (gcc version 5.2.1 20151008 (GCC)) #2 SMP Tue Aug 22 18:19:21 AEST 2017\n" + "> Linux version 4.13.0-rc6 (sfr@colugo-sfr) (gcc version 5.2.1 20151008 (GC=\n" + "C)) #2 SMP Tue Aug 22 18:19:21 AEST 2017\n" "> Found initrd at 0xc000000001490000:0xc00000000165d70b\n" "> Using pSeries machine description\n" "> bootconsole [udbg0] enabled\n" "> Partition configured for 1 cpus.\n" "> CPU maps initialized for 1 thread per core\n" "> -> smp_release_cpus()\n" - "> spinning_secondaries = 0\n" + "> spinning_secondaries =3D 0\n" "> <- smp_release_cpus()\n" "> -----------------------------------------------------\n" - "> ppc64_pft_size = 0x18\n" - "> phys_mem_size = 0x80000000\n" - "> dcache_bsize = 0x80\n" - "> icache_bsize = 0x80\n" - "> cpu_features = 0x077c7a6c18500249\n" - "> possible = 0x5fffffff18500649\n" - "> always = 0x0000000018100040\n" - "> cpu_user_features = 0xdc0065c2 0xae000000\n" - "> mmu_features = 0x7c006001\n" - "> firmware_features = 0x00000001405a445f\n" - "> htab_hash_mask = 0x1ffff\n" + "> ppc64_pft_size =3D 0x18\n" + "> phys_mem_size =3D 0x80000000\n" + "> dcache_bsize =3D 0x80\n" + "> icache_bsize =3D 0x80\n" + "> cpu_features =3D 0x077c7a6c18500249\n" + "> possible =3D 0x5fffffff18500649\n" + "> always =3D 0x0000000018100040\n" + "> cpu_user_features =3D 0xdc0065c2 0xae000000\n" + "> mmu_features =3D 0x7c006001\n" + "> firmware_features =3D 0x00000001405a445f\n" + "> htab_hash_mask =3D 0x1ffff\n" "> -----------------------------------------------------\n" "> numa: NODE_DATA [mem 0x7ffe2300-0x7ffebfff]\n" "> PCI host bridge /pci@800000020000000 ranges:\n" "> IO 0x0000200000000000..0x000020000000ffff -> 0x0000000000000000\n" - "> MEM 0x0000200080000000..0x00002000ffffffff -> 0x0000000080000000 \n" - "> MEM 0x0000210000000000..0x000021ffffffffff -> 0x0000210000000000 \n" + "> MEM 0x0000200080000000..0x00002000ffffffff -> 0x0000000080000000=20\n" + "> MEM 0x0000210000000000..0x000021ffffffffff -> 0x0000210000000000=20\n" "> PPC64 nvram contains 65536 bytes\n" "> Zone ranges:\n" "> DMA [mem 0x0000000000000000-0x000000007fffffff]\n" @@ -452,16 +505,18 @@ "> percpu: Embedded 3 pages/cpu @c00000007fe00000 s158616 r0 d37992 u1048576\n" "> Built 1 zonelists, mobility grouping on. Total pages: 32736\n" "> Policy zone: DMA\n" - "> Kernel command line: \n" + "> Kernel command line:=20\n" "> PID hash table entries: 4096 (order: -1, 32768 bytes)\n" - "> Memory: 2060800K/2097152K available (10112K kernel code, 1600K rwdata, 2752K rodata, 896K init, 1413K bss, 36352K reserved, 0K cma-reserved)\n" - "> SLUB: HWalign=128, Order=0-3, MinObjects=0, CPUs=1, Nodes=1\n" + "> Memory: 2060800K/2097152K available (10112K kernel code, 1600K rwdata, 27=\n" + "52K rodata, 896K init, 1413K bss, 36352K reserved, 0K cma-reserved)\n" + "> SLUB: HWalign=3D128, Order=3D0-3, MinObjects=3D0, CPUs=3D1, Nodes=3D1\n" "> Hierarchical RCU implementation.\n" "> \tRCU event tracing is enabled.\n" - "> \tRCU restricting CPUs from NR_CPUS=2048 to nr_cpu_ids=1.\n" - "> RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\n" + "> \tRCU restricting CPUs from NR_CPUS=3D2048 to nr_cpu_ids=3D1.\n" + "> RCU: Adjusting geometry for rcu_fanout_leaf=3D16, nr_cpu_ids=3D1\n" "> NR_IRQS: 512, nr_irqs: 512, preallocated irqs: 16\n" - "> clocksource: timebase: mask: 0xffffffffffffffff max_cycles: 0x761537d007, max_idle_ns: 440795202126 ns\n" + "> clocksource: timebase: mask: 0xffffffffffffffff max_cycles: 0x761537d007,=\n" + " max_idle_ns: 440795202126 ns\n" "> clocksource: timebase mult[1f40000] shift[24] registered\n" "> Console: colour dummy device 80x25\n" "> console [hvc0] enabled\n" @@ -480,8 +535,10 @@ "> smp: Brought up 1 node, 1 CPU\n" "> numa: Node 0 CPUs: 0\n" "> devtmpfs: initialized\n" - "> random: get_random_u32 called from bucket_table_alloc+0x144/0x380 with crng_init=0\n" - "> clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns\n" + "> random: get_random_u32 called from bucket_table_alloc+0x144/0x380 with cr=\n" + "ng_init=3D0\n" + "> clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_n=\n" + "s: 19112604462750000 ns\n" "> futex hash table entries: 256 (order: -1, 32768 bytes)\n" "> NET: Registered protocol family 16\n" "> EEH: No capable adapters found\n" @@ -495,8 +552,10 @@ "> Linux ppc64le\n" "> #2 SMP Tue Aug 2PCI: Probing PCI hardware\n" "> PCI host bridge to bus 0000:00\n" - "> pci_bus 0000:00: root bus resource [io 0x10000-0x1ffff] (bus address [0x0000-0xffff])\n" - "> pci_bus 0000:00: root bus resource [mem 0x200080000000-0x2000ffffffff] (bus address [0x80000000-0xffffffff])\n" + "> pci_bus 0000:00: root bus resource [io 0x10000-0x1ffff] (bus address [0x=\n" + "0000-0xffff])\n" + "> pci_bus 0000:00: root bus resource [mem 0x200080000000-0x2000ffffffff] (b=\n" + "us address [0x80000000-0xffffffff])\n" "> pci_bus 0000:00: root bus resource [mem 0x210000000000-0x21ffffffffff]\n" "> pci_bus 0000:00: root bus resource [bus 00-ff]\n" "> IOMMU table initialized, virtual merging enabled\n" @@ -508,7 +567,8 @@ "> usbcore: registered new interface driver hub\n" "> usbcore: registered new device driver usb\n" "> pps_core: LinuxPPS API ver. 1 registered\n" - "> pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\n" + "> pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <gio=\n" + "metti@linux.it>\n" "> PTP clock support registered\n" "> clocksource: Switched to clocksource timebase\n" "> Watchdog CPU:0 Hard LOCKUP\n" @@ -519,19 +579,28 @@ "> REGS: c00000003ffefd80 TRAP: 0900 Not tainted (4.13.0-rc6)\n" "> MSR: 8000000002009033 <SF,VEC,EE,ME,IR,DR,RI,LE>\n" "> CR: 24000802 XER: 00000000\n" - "> CFAR: c0000000009dbc34 SOFTE: 0 \n" - "> GPR00: c00000000017bb68 c00000007e65b9b0 c000000000ea5a00 0000000000000000 \n" - "> GPR04: c00000007e65ba30 c00000007e160000 8000000000000000 c00000007e65bbe8 \n" - "> GPR08: 0000000000000004 0000000000000000 0000000080000000 c00000007fe0fea8 \n" - "> GPR12: c000000000106330 c00000000fd40000 c0000000001128b8 c00000007e150180 \n" - "> GPR16: 0000000000000100 0000000004208040 c00000007e658000 0000000000000000 \n" - "> GPR20: c000000000d74f00 c000000000ed3b00 00000000ffff8af5 000000000000000a \n" - "> GPR24: c000000000d74f00 c000000000d5fe80 c000000000eddbf8 c00000007e65ba30 \n" - "> GPR28: c000000000d5ee00 c00000007e160048 c00000007fe0fe80 000000007fc80000 \n" + "> CFAR: c0000000009dbc34 SOFTE: 0=20\n" + "> GPR00: c00000000017bb68 c00000007e65b9b0 c000000000ea5a00 000000000000000=\n" + "0=20\n" + "> GPR04: c00000007e65ba30 c00000007e160000 8000000000000000 c00000007e65bbe=\n" + "8=20\n" + "> GPR08: 0000000000000004 0000000000000000 0000000080000000 c00000007fe0fea=\n" + "8=20\n" + "> GPR12: c000000000106330 c00000000fd40000 c0000000001128b8 c00000007e15018=\n" + "0=20\n" + "> GPR16: 0000000000000100 0000000004208040 c00000007e658000 000000000000000=\n" + "0=20\n" + "> GPR20: c000000000d74f00 c000000000ed3b00 00000000ffff8af5 000000000000000=\n" + "a=20\n" + "> GPR24: c000000000d74f00 c000000000d5fe80 c000000000eddbf8 c00000007e65ba3=\n" + "0=20\n" + "> GPR28: c000000000d5ee00 c00000007e160048 c00000007fe0fe80 000000007fc8000=\n" + "0=20\n" "> NIP [c00000000017bb68] lock_timer_base+0x98/0xf0\n" "> LR [c00000000017bb68] lock_timer_base+0x98/0xf0\n" "> Call Trace:\n" - "> [c00000007e65b9b0] [c00000000017bb68] lock_timer_base+0x98/0xf0 (unreliable)\n" + "> [c00000007e65b9b0] [c00000000017bb68] lock_timer_base+0x98/0xf0 (unreliab=\n" + "le)\n" "> [c00000007e65ba10] [c00000000017ed9c] mod_timer+0x2fc/0x350\n" "> [c00000007e65ba80] [c000000000106468] idle_worker_timeout+0x138/0x190\n" "> [c00000007e65bac0] [c00000000017de28] call_timer_fn+0x58/0x1c0\n" @@ -543,12 +612,16 @@ "> [c00000007e65bdc0] [c000000000112a10] kthread+0x160/0x1a0\n" "> [c00000007e65be30] [c00000000000bae0] ret_from_kernel_thread+0x5c/0x7c\n" "> Instruction dump:\n" - "> 7be91ae8 4082ffec 7d5a482a 7be96fe3 7fdc5214 893e0025 2f890000 419e000c \n" - "> 41820008 7fcaca14 7fc3f378 48860065 <60000000> f87b0000 7c641b78 7fc3f378 \n" + "> 7be91ae8 4082ffec 7d5a482a 7be96fe3 7fdc5214 893e0025 2f890000 419e000c=\n" + "=20\n" + "> 41820008 7fcaca14 7fc3f378 48860065 <60000000> f87b0000 7c641b78 7fc3f378=\n" + "=20\n" "> INFO: rcu_sched self-detected stall on CPU\n" - "> \t0-...: (2100 ticks this GP) idle=002/140000000000001/0 softirq=183/183 fqs=0 \n" - "> \t (t=2100 jiffies g=-278 c=-279 q=136)\n" - "> rcu_sched kthread starved for 2100 jiffies! g18446744073709551338 c18446744073709551337 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=0\n" + "> \t0-...: (2100 ticks this GP) idle=3D002/140000000000001/0 softirq=3D183/1=\n" + "83 fqs=3D0=20\n" + "> \t (t=3D2100 jiffies g=3D-278 c=3D-279 q=3D136)\n" + "> rcu_sched kthread starved for 2100 jiffies! g18446744073709551338 c184467=\n" + "44073709551337 f0x0 RCU_GP_WAIT_FQS(3) ->state=3D0x0 ->cpu=3D0\n" "> rcu_sched R running task 13216 8 2 0x00000800\n" "> Call Trace:\n" "> [c00000007e65f8d0] [c00000007e65fbd0] 0xc00000007e65fbd0 (unreliable)\n" @@ -564,8 +637,10 @@ "> Call Trace:\n" "> [c00000007e65b200] [c0000000009bbfa0] dump_stack+0xb0/0xf0 (unreliable)\n" "> [c00000007e65b240] [c0000000009c4cb8] nmi_cpu_backtrace+0x208/0x210\n" - "> [c00000007e65b2d0] [c0000000009c4ea0] nmi_trigger_cpumask_backtrace+0x1e0/0x220\n" - "> [c00000007e65b360] [c00000000002d100] arch_trigger_cpumask_backtrace+0x20/0x40\n" + "> [c00000007e65b2d0] [c0000000009c4ea0] nmi_trigger_cpumask_backtrace+0x1e0=\n" + "/0x220\n" + "> [c00000007e65b360] [c00000000002d100] arch_trigger_cpumask_backtrace+0x20=\n" + "/0x40\n" "> [c00000007e65b380] [c000000000177d00] rcu_dump_cpu_stacks+0xf4/0x164\n" "> [c00000007e65b3d0] [c000000000177174] rcu_check_callbacks+0x994/0xaf0\n" "> [c00000007e65b500] [c00000000017f34c] update_process_times+0x3c/0x90\n" @@ -576,8 +651,8 @@ "> [c00000007e65b6f0] [c0000000000231dc] __timer_interrupt+0x8c/0x270\n" "> [c00000007e65b740] [c0000000000238c0] timer_interrupt+0xa0/0xe0\n" "> [c00000007e65b770] [c0000000000091c0] decrementer_common+0x150/0x160\n" - "> --- interrupt: 901 at .L1\00242+0x0/0x4\n" - "> LR = arch_local_irq_restore+0x74/0x90\n" + "> --- interrupt: 901 at .L1=0242+0x0/0x4\n" + "> LR =3D arch_local_irq_restore+0x74/0x90\n" "> [c00000007e65ba60] [c000000000ed3b00] jiffies+0x0/0x80 (unreliable)\n" "> [c00000007e65ba80] [c000000000106434] idle_worker_timeout+0x104/0x190\n" "> [c00000007e65bac0] [c00000000017de28] call_timer_fn+0x58/0x1c0\n" @@ -596,12 +671,15 @@ "> REGS: c00000007e65b8b0 TRAP: 0901 Not tainted (4.13.0-rc6)\n" "> MSR: 8000000002009033 <SF,VEC,EE,ME,IR,DR,RI,LE>\n" "> CR: 24000804 XER: 00000000\n" - "> CFAR: c00000000017dbdc SOFTE: 1 \n" - "> GPR00: c00000000017e0ec c00000007e65bb30 c000000000ea5a00 0000000000000900 \n" - "> GPR04: 0000000000000001 c00000007e160000 8000000000000000 0000000000000000 \n" - "> GPR08: c00000000fd40000 0000000000000012 0000000000000000 c00000007fe0fea8 \n" - "> GPR12: c000000000106330 c00000000fd40000 \n" - "> NIP [c00000000000ad4c] .L1\00242+0x0/0x4\n" + "> CFAR: c00000000017dbdc SOFTE: 1=20\n" + "> GPR00: c00000000017e0ec c00000007e65bb30 c000000000ea5a00 000000000000090=\n" + "0=20\n" + "> GPR04: 0000000000000001 c00000007e160000 8000000000000000 000000000000000=\n" + "0=20\n" + "> GPR08: c00000000fd40000 0000000000000012 0000000000000000 c00000007fe0fea=\n" + "8=20\n" + "> GPR12: c000000000106330 c00000000fd40000=20\n" + "> NIP [c00000000000ad4c] .L1=0242+0x0/0x4\n" "> LR [c000000000015ae4] arch_local_irq_restore+0x74/0x90\n" "> Call Trace:\n" "> [c00000007e65bb30] [c000000000d74f00] irq_stat+0x0/0x80 (unreliable)\n" @@ -613,12 +691,14 @@ "> [c00000007e65bdc0] [c000000000112a10] kthread+0x160/0x1a0\n" "> [c00000007e65be30] [c00000000000bae0] ret_from_kernel_thread+0x5c/0x7c\n" "> Instruction dump:\n" - "> 7d200026 618c8000 2c030900 4182e348 2c030500 4182dda0 2c030a00 4182ffc0 \n" - "> 60000000 60000000 60000000 60000000 <4e800020> 7c781b78 48000331 48000349 \n" + "> 7d200026 618c8000 2c030900 4182e348 2c030500 4182dda0 2c030a00 4182ffc0=\n" + "=20\n" + "> 60000000 60000000 60000000 60000000 <4e800020> 7c781b78 48000331 48000349=\n" + "=20\n" "> timeout waiting for login\n" - "> \n" + ">=20\n" "> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n" - "> BAD BAD BAD BAD BAD BAD BAD BAD BAD BAD \n" + "> BAD BAD BAD BAD BAD BAD BAD BAD BAD BAD=20\n" > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -8ac0b79aaa6949056793d20ba79b9298ca61ea2380c22e769bbed08bf5209b24 +12b12f51d6d65af3747e4a93c005618b3104dff15dff9c50613275a271e2c7a7
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.