On Mon, Aug 16, 2021 at 09:21:58AM +0200, Christoph Hellwig wrote:
> On Sun, Aug 15, 2021 at 07:27:37AM -0700, Guenter Roeck wrote:
> > [ 14.467748][ T1] Possible unsafe locking scenario:
> > [ 14.467748][ T1]
> > [ 14.467928][ T1] CPU0 CPU1
> > [ 14.468058][ T1] ---- ----
> > [ 14.468187][ T1] lock(&disk->open_mutex);
> > [ 14.468317][ T1] lock(mtd_table_mutex);
> > [ 14.468493][ T1] lock(&disk->open_mutex);
> > [ 14.468671][ T1] lock(mtd_table_mutex);
>
> Oh, that ooks like a really old one, fixed by
> b7abb0516822 ("mtd: fix lock hierarchy in deregister_mtd_blktrans")
> in linux-next.
I tested again with next-20210817. The problem is still there, and
reverting commit d62633873590 ("block: support delayed holder
registration") still fixes it. A complete boot log is attached
for reference.
Guenter
---
Build reference: next-20210817
qemu log:
[ 0.010915815,5] OPAL v6.4 starting...
[ 0.011392739,7] initial console log level: memory 7, driver 5
[ 0.011422553,6] CPU: P9 generation processor (max 4 threads/core)
[ 0.011437437,7] CPU: Boot CPU PIR is 0x0000 PVR is 0x004e1200
[ 0.011524734,7] OPAL table: 0x30101830 .. 0x30101da0, branch table: 0x30002000
[ 0.011667083,7] Assigning physical memory map table for nimbus
[ 0.011914730,7] FDT: Parsing fdt @0x1000000
[ 0.013589817,5] CHIP: Detected Qemu simulator
[ 0.013713155,6] CHIP: Initialised chip 0 from xscom@603fc00000000
[ 0.013992710,6] P9 DD2.00 detected
[ 0.014006187,5] CHIP: Chip ID 0000 type: P9N DD2.00
[ 0.014012448,7] XSCOM: Base address: 0x603fc00000000
[ 0.014031889,7] XSTOP: ibm,sw-checkstop-fir prop not found
[ 0.014094328,6] MFSI 0:0: Initialized
[ 0.014102372,6] MFSI 0:2: Initialized
[ 0.014109468,6] MFSI 0:1: Initialized
[ 0.014477509,6] LPC: LPC[000]: Initialized
[ 0.014483986,7] LPC: access via MMIO @0x6030000000000
[ 0.014513616,7] LPC: Default bus on chip 0x0
[ 0.014579301,7] CPU: New max PIR set to 0x3
[ 0.014944450,7] MEM: parsing reserved memory from reserved-names/-ranges properties
[ 0.015013478,7] CPU: decrementer bits 56
[ 0.015059057,6] CPU: CPU from DT PIR=0x0000 Server#=0x0 State=3
[ 0.015116735,6] CPU: 1 secondary threads
[ 0.016079682,5] PLAT: Using SuperIO UART
[ 0.016285800,7] UART: Using LPC IRQ 4
[ 0.017744314,5] PLAT: Detected QEMU POWER9 platform
[ 0.017803645,5] PLAT: Detected BMC platform ast2500:openbmc
[ 0.033090750,5] CPU: All 1 processors called in...
[ 0.033389379,3] SBE: Master chip ID not found.
[ 0.033807105,7] LPC: Routing irq 10, policy: 0 (r=1)
[ 0.033866006,7] LPC: SerIRQ 10 using route 0 targetted at OPAL
[ 0.055456502,5] HIOMAP: Negotiated hiomap protocol v2
[ 0.055559088,5] HIOMAP: Block size is 4KiB
[ 0.055635761,5] HIOMAP: BMC suggested flash timeout of 0s
[ 0.055732832,5] HIOMAP: Flash size is 32MiB
[ 0.055809489,5] HIOMAP: Erase granule size is 4KiB
[ 0.072601777,4] FLASH: No ffs info; using raw device only
[ 0.078031760,3] FLASH: Can't open ffs handle
[ 0.083329630,3] FLASH: Can't open ffs handle
[ 0.088614080,3] FLASH: Can't open ffs handle
[ 0.093896205,3] FLASH: Can't open ffs handle
[ 0.099174034,3] FLASH: Can't open ffs handle
[ 0.104454746,3] FLASH: Can't open ffs handle
[ 0.115977110,2] NVRAM: Failed to load
[ 0.116068253,2] NVRAM: Failed to load
[ 0.116173219,5] STB: secure boot not supported
[ 0.116283085,5] STB: trusted boot not supported
[ 0.116683004,4] FLASH: Can't load resource id:4. No system flash found
[ 0.117069713,4] FLASH: Can't load resource id:3. No system flash found
[ 0.117269585,2] NVRAM: Failed to load
[ 0.117490209,7] LPC: Routing irq 4, policy: 0 (r=1)
[ 0.117514888,7] LPC: SerIRQ 4 using route 1 targetted at OPAL
[ 0.117933346,3] SLW: HOMER base not set 0
[ 0.118081064,5] Unable to log error
[ 0.118227237,2] NVRAM: Failed to load
[ 0.118442741,3] OCC: No HOMER detected, assuming no pstates
[ 0.118501222,5] Unable to log error
[ 0.118555649,2] NVRAM: Failed to load
[ 0.118604663,2] NVRAM: Failed to load
[ 0.118720628,4] FLASH: Can't load resource id:2. No system flash found
[ 0.118912385,4] FLASH: Can't load resource id:0. No system flash found
[ 0.118983574,4] FLASH: Can't load resource id:1. No system flash found
[ 0.119116640,3] IMC: IMC Catalog load failed
[ 0.119364768,2] NVRAM: Failed to load
[ 0.119406236,2] NVRAM: Failed to load
[ 0.119444636,2] NVRAM: Failed to load
[ 0.119482315,2] NVRAM: Failed to load
[ 0.131102078,3] CAPP: Error loading ucode lid. index=200d1
[ 0.150206406,2] NVRAM: Failed to load
[ 0.160574726,5] PCI: Resetting PHBs and training links...
[ 6.170966934,5] PCI: Probing slots...
[ 6.175681253,5] PCI Summary:
[ 6.176039126,5] PHB#0000:00:00.0 [ROOT] 1014 04c1 R:00 C:060400 B:01..01
[ 6.176342301,5] PHB#0000:01:00.0 [PCID] 10ec 8139 R:20 C:020000 ( ethernet)
[ 6.176532516,5] PHB#0001:00:00.0 [ROOT] 1014 04c1 R:00 C:060400 B:00..00
[ 6.176658081,5] PHB#0002:00:00.0 [ROOT] 1014 04c1 R:00 C:060400 B:00..00
[ 6.176779913,5] PHB#0003:00:00.0 [ROOT] 1014 04c1 R:00 C:060400 B:00..00
[ 6.176904577,5] PHB#0004:00:00.0 [ROOT] 1014 04c1 R:00 C:060400 B:00..00
[ 6.177035788,5] PHB#0005:00:00.0 [ROOT] 1014 04c1 R:00 C:060400 B:00..00
[ 6.177260815,4] FLASH: Failed to load VERSION data
[ 6.312317126,5] INIT: Waiting for kernel...
[ 6.312368972,5] INIT: platform wait for kernel load failed
[ 6.312433234,5] INIT: Assuming kernel at 0x20000000
[ 6.312515708,5] INIT: 64-bit LE kernel discovered
[ 6.312673483,3] OCC: Unassigned OCC Common Area. No sensors found
[ 6.312827720,2] NVRAM: Failed to load
[ 6.370807692,5] INIT: Starting kernel at 0x20010000, fdt at 0x306c9818 24120 bytes
zImage starting: loaded at 0x0000000020010000 (sp: 0x00000000209e7ed8)
Allocating 0x2647d20 bytes for kernel...
Decompressing (0x0000000000000000 <- 0x0000000020021000:0x00000000209e6ea9)...
Done! Decompressed 0x1a7ebf4 bytes
Linux/PowerPC load: panic=-1 slub_debug=FZPUA root=/dev/mtdblock0 console=tty console=hvc0
Finalizing device tree... flat tree at 0x209e8ca0
[ 0.000000][ T0] dt-cpu-ftrs: setup for ISA 3000
[ 0.000000][ T0] dt-cpu-ftrs: final cpu/mmu features = 0x0003c06b8f5fb187 0x3c007041
[ 0.000000][ T0] Activating Kernel Userspace Execution Prevention
[ 0.000000][ T0] Activating Kernel Userspace Access Prevention
[ 0.000000][ T0] radix-mmu: Mapped 0x0000000000000000-0x0000000001740000 with 64.0 KiB pages (exec)
[ 0.000000][ T0] radix-mmu: Mapped 0x0000000001740000-0x0000000080000000 with 64.0 KiB pages
[ 0.000000][ T0] radix-mmu: Initializing Radix MMU
[ 0.000000][ T0] Linux version 5.14.0-rc6-next-20210817 (groeck@xxxxxxxxxxxxxxxxxxx) (powerpc64-linux-gcc.br_real (Buildroot 2019.02-git-00353-g4f20f23) 7.4.0, GNU ld (GNU Binutils) 2.31.1) #1 SMP Tue Aug 17 19:13:07 PDT 2021
[ 0.000000][ T0] Using PowerNV machine description
[ 0.000000][ T0] printk: bootconsole [udbg0] enabled
[ 0.000000][ T0] CPU maps initialized for 1 thread per core
[ 0.000000][ T0] -----------------------------------------------------
[ 0.000000][ T0] phys_mem_size = 0x80000000
[ 0.000000][ T0] dcache_bsize = 0x80
[ 0.000000][ T0] icache_bsize = 0x80
[ 0.000000][ T0] cpu_features = 0x0003c06b8f4fb187
[ 0.000000][ T0] possible = 0x000ffbfbcf5fb187
[ 0.000000][ T0] always = 0x0000000380008181
[ 0.000000][ T0] cpu_user_features = 0xdc0065c2 0xaef00000
[ 0.000000][ T0] mmu_features = 0x3c007641
[ 0.000000][ T0] firmware_features = 0x0000000010000000
[ 0.000000][ T0] vmalloc start = 0xc008000000000000
[ 0.000000][ T0] IO start = 0xc00a000000000000
[ 0.000000][ T0] vmemmap start = 0xc00c000000000000
[ 0.000000][ T0] -----------------------------------------------------
[ 0.000000][ T0] kvm_cma_reserve: reserving 102 MiB for global area
[ 0.000000][ T0] cma: Reserved 112 MiB at 0x0000000073000000
[ 0.000000][ T0] numa: NODE_DATA [mem 0x7bf7ae00-0x7bf7ffff]
[ 0.000000][ T0] rfi-flush: fallback displacement flush available
[ 0.000000][ T0] count-cache-flush: flush disabled.
[ 0.000000][ T0] link-stack-flush: flush disabled.
[ 0.000000][ T0] stf-barrier: eieio barrier available
[ 0.000000][ T0] barrier-nospec: using ORI speculation barrier
[ 0.000000][ T0] Zone ranges:
[ 0.000000][ T0] Normal [mem 0x0000000000000000-0x000000007fffffff]
[ 0.000000][ T0] Movable zone start for each node
[ 0.000000][ T0] Early memory node ranges
[ 0.000000][ T0] node 0: [mem 0x0000000000000000-0x000000007fffffff]
[ 0.000000][ T0] Initmem setup node 0 [mem 0x0000000000000000-0x000000007fffffff]
[ 0.000000][ T0] percpu: Embedded 11 pages/cpu s645968 r0 d74928 u720896
[ 0.000000][ T0] Built 1 zonelists, mobility grouping on. Total pages: 32736
[ 0.000000][ T0] Policy zone: Normal
[ 0.000000][ T0] Kernel command line: panic=-1 slub_debug=FZPUA root=/dev/mtdblock0 console=tty console=hvc0
[ 0.000000][ T0] Dentry cache hash table entries: 262144 (order: 5, 2097152 bytes, linear)
[ 0.000000][ T0] Inode-cache hash table entries: 131072 (order: 4, 1048576 bytes, linear)
[ 0.000000][ T0] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000][ T0] Memory: 0K/2097152K available (17152K kernel code, 3328K rwdata, 4608K rodata, 1984K init, 12063K bss, 173440K reserved, 114688K cma-reserved)
[ 0.000000][ T0] **********************************************************
[ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
[ 0.000000][ T0] ** **
[ 0.000000][ T0] ** This system shows unhashed kernel memory addresses **
[ 0.000000][ T0] ** via the console, logs, and other interfaces. This **
[ 0.000000][ T0] ** might reduce the security of your system. **
[ 0.000000][ T0] ** **
[ 0.000000][ T0] ** If you see this message and you are not debugging **
[ 0.000000][ T0] ** the kernel, report this immediately to your system **
[ 0.000000][ T0] ** administrator! **
[ 0.000000][ T0] ** **
[ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
[ 0.000000][ T0] **********************************************************
[ 0.000000][ T0] SLUB: HWalign=128, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000][ T0] ftrace: allocating 36425 entries in 14 pages
[ 0.000000][ T0] ftrace: allocated 14 pages with 3 groups
[ 0.000000][ T0] trace event string verifier disabled
[ 0.000000][ T0] Running RCU self tests
[ 0.000000][ T0] rcu: Hierarchical RCU implementation.
[ 0.000000][ T0] rcu: RCU event tracing is enabled.
[ 0.000000][ T0] rcu: RCU lockdep checking is enabled.
[ 0.000000][ T0] rcu: RCU restricting CPUs from NR_CPUS=2048 to nr_cpu_ids=1.
[ 0.000000][ T0] rcu: RCU debug extended QS entry/exit.
[ 0.000000][ T0] Rude variant of Tasks RCU enabled.
[ 0.000000][ T0] Tracing variant of Tasks RCU enabled.
[ 0.000000][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 0.000000][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[ 0.000000][ T0] NR_IRQS: 512, nr_irqs: 512, preallocated irqs: 16
[ 0.000000][ T0] xive: Interrupt handling initialized with native backend
[ 0.000000][ T0] xive: Using priority 7 for all interrupts
[ 0.000000][ T0] xive: Using 64kB queues
[ 0.000000][ T0] random: get_random_u64 called from start_kernel+0x680/0x8e8 with crng_init=0
[ 0.000090][ T0] time_init: 56 bit decrementer (max: 7fffffffffffff)
[ 0.001865][ T0] clocksource: timebase: mask: 0xffffffffffffffff max_cycles: 0x761537d007, max_idle_ns: 440795202126 ns
[ 0.004659][ T0] clocksource: timebase mult[1f40000] shift[24] registered
[ 0.012714][ T0] Console: colour dummy device 80x25
[ 0.026090][ T0] printk: console [tty0] enabled
[ 0.026571][ T0] printk: console [hvc0] enabled
[ 0.026571][ T0] printk: console [hvc0] enabled
[ 0.027221][ T0] printk: bootconsole [udbg0] disabled
[ 0.027221][ T0] printk: bootconsole [udbg0] disabled
[ 0.028092][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 0.028424][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 0.028613][ T0] ... MAX_LOCK_DEPTH: 48
[ 0.028800][ T0] ... MAX_LOCKDEP_KEYS: 8192
[ 0.028989][ T0] ... CLASSHASH_SIZE: 4096
[ 0.029185][ T0] ... MAX_LOCKDEP_ENTRIES: 32768
[ 0.029381][ T0] ... MAX_LOCKDEP_CHAINS: 65536
[ 0.029574][ T0] ... CHAINHASH_SIZE: 32768
[ 0.029768][ T0] memory used by lock dependency info: 6365 kB
[ 0.029997][ T0] memory used for stack traces: 4224 kB
[ 0.030204][ T0] per task-struct memory footprint: 1920 bytes
[ 0.030467][ T0] ------------------------
[ 0.030645][ T0] | Locking API testsuite:
[ 0.030819][ T0] ----------------------------------------------------------------------------
[ 0.035275][ T0] | spin |wlock |rlock |mutex | wsem | rsem |
[ 0.035616][ T0] --------------------------------------------------------------------------
[ 0.036183][ T0] A-A deadlock: ok | ok | ok | ok | ok | ok | ok |
[ 0.049825][ T0] A-B-B-A deadlock: ok | ok | ok | ok | ok | ok | ok |
[ 0.064240][ T0] A-B-B-C-C-A deadlock: ok | ok | ok | ok | ok | ok | ok |
[ 0.086497][ T0] A-B-C-A-B-C deadlock: ok | ok | ok | ok | ok | ok | ok |
[ 0.103109][ T0] A-B-B-C-C-D-D-A deadlock: ok | ok | ok | ok | ok | ok | ok |
[ 0.122436][ T0] A-B-C-D-B-D-D-A deadlock: ok | ok | ok | ok | ok | ok | ok |
[ 0.141864][ T0] A-B-C-D-B-C-D-A deadlock: ok | ok | ok | ok | ok | ok | ok |
[ 0.161418][ T0] double unlock: ok | ok | ok | ok | ok | ok | ok |
[ 0.173155][ T0] initialize held: ok | ok | ok | ok | ok | ok | ok |
[ 0.183712][ T0] --------------------------------------------------------------------------
[ 0.184041][ T0] recursive read-lock: | ok | | ok |
[ 0.187988][ T0] recursive read-lock #2: | ok | | ok |
[ 0.191588][ T0] mixed read-write-lock: | ok | | ok |
[ 0.195301][ T0] mixed write-read-lock: | ok | | ok |
[ 0.198850][ T0] mixed read-lock/lock-write ABBA: | ok | | ok |
[ 0.202797][ T0] mixed read-lock/lock-read ABBA: | ok | | ok |
[ 0.207250][ T0] mixed write-lock/lock-write ABBA: | ok | | ok |
[ 0.211513][ T0] chain cached mixed R-L/L-W ABBA: | ok |
[ 0.213847][ T0] rlock W1R2/W2R3/W3R1/123: | ok |
[ 0.216917][ T0] rlock W1R2/W2R3/W3R1/132: | ok |
[ 0.219589][ T0] rlock W1R2/W2R3/W3R1/213: | ok |
[ 0.222209][ T0] rlock W1R2/W2R3/W3R1/231: | ok |
[ 0.224828][ T0] rlock W1R2/W2R3/W3R1/312: | ok |
[ 0.227578][ T0] rlock W1R2/W2R3/W3R1/321: | ok |
[ 0.230260][ T0] rlock W1W2/R2R3/W3R1/123: | ok |
[ 0.232933][ T0] rlock W1W2/R2R3/W3R1/132: | ok |
[ 0.235588][ T0] rlock W1W2/R2R3/W3R1/213: | ok |
[ 0.238346][ T0] rlock W1W2/R2R3/W3R1/231: | ok |
[ 0.241010][ T0] rlock W1W2/R2R3/W3R1/312: | ok |
[ 0.243660][ T0] rlock W1W2/R2R3/W3R1/321: | ok |
[ 0.246311][ T0] rlock W1W2/R2R3/R3W1/123: | ok |
[ 0.249064][ T0] rlock W1W2/R2R3/R3W1/132: | ok |
[ 0.251699][ T0] rlock W1W2/R2R3/R3W1/213: | ok |
[ 0.254318][ T0] rlock W1W2/R2R3/R3W1/231: | ok |
[ 0.256931][ T0] rlock W1W2/R2R3/R3W1/312: | ok |
[ 0.259677][ T0] rlock W1W2/R2R3/R3W1/321: | ok |
[ 0.262346][ T0] rlock W1R2/R2R3/W3W1/123: | ok |
[ 0.264978][ T0] rlock W1R2/R2R3/W3W1/132: | ok |
[ 0.267613][ T0] rlock W1R2/R2R3/W3W1/213: | ok |
[ 0.270324][ T0] rlock W1R2/R2R3/W3W1/231: | ok |
[ 0.272953][ T0] rlock W1R2/R2R3/W3W1/312: | ok |
[ 0.275577][ T0] rlock W1R2/R2R3/W3W1/321: | ok |
[ 0.278228][ T0] --------------------------------------------------------------------------
[ 0.278553][ T0] hard-irqs-on + irq-safe-A/12: ok | ok | ok |
[ 0.283971][ T0] soft-irqs-on + irq-safe-A/12: ok | ok | ok |
[ 0.289507][ T0] hard-irqs-on + irq-safe-A/21: ok | ok | ok |
[ 0.294903][ T0] soft-irqs-on + irq-safe-A/21: ok | ok | ok |
[ 0.300069][ T0] sirq-safe-A => hirqs-on/12: ok | ok | ok |
[ 0.305415][ T0] sirq-safe-A => hirqs-on/21: ok | ok | ok |
[ 0.310652][ T0] hard-safe-A + irqs-on/12: ok | ok | ok |
[ 0.316082][ T0] soft-safe-A + irqs-on/12: ok | ok | ok |
[ 0.321303][ T0] hard-safe-A + irqs-on/21: ok | ok | ok |
[ 0.326734][ T0] soft-safe-A + irqs-on/21: ok | ok | ok |
[ 0.331984][ T0] hard-safe-A + unsafe-B #1/123: ok | ok | ok |
[ 0.338422][ T0] soft-safe-A + unsafe-B #1/123: ok | ok | ok |
[ 0.345541][ T0] hard-safe-A + unsafe-B #1/132: ok | ok | ok |
[ 0.356619][ T0] soft-safe-A + unsafe-B #1/132: ok | ok | ok |
[ 0.362796][ T0] hard-safe-A + unsafe-B #1/213: ok | ok | ok |
[ 0.369123][ T0] soft-safe-A + unsafe-B #1/213: ok | ok | ok |
[ 0.375299][ T0] hard-safe-A + unsafe-B #1/231: ok | ok | ok |
[ 0.381629][ T0] soft-safe-A + unsafe-B #1/231: ok | ok | ok |
[ 0.387777][ T0] hard-safe-A + unsafe-B #1/312: ok | ok | ok |
[ 0.393484][ T0] soft-safe-A + unsafe-B #1/312: ok | ok | ok |
[ 0.399117][ T0] hard-safe-A + unsafe-B #1/321: ok | ok | ok |
[ 0.405361][ T0] soft-safe-A + unsafe-B #1/321: ok | ok | ok |
[ 0.411995][ T0] hard-safe-A + unsafe-B #2/123: ok | ok | ok |
[ 0.418450][ T0] soft-safe-A + unsafe-B #2/123: ok | ok | ok |
[ 0.424913][ T0] hard-safe-A + unsafe-B #2/132: ok | ok | ok |
[ 0.431446][ T0] soft-safe-A + unsafe-B #2/132: ok | ok | ok |
[ 0.437784][ T0] hard-safe-A + unsafe-B #2/213: ok | ok | ok |
[ 0.447485][ T0] soft-safe-A + unsafe-B #2/213: ok | ok | ok |
[ 0.455678][ T0] hard-safe-A + unsafe-B #2/231: ok | ok | ok |
[ 0.462876][ T0] soft-safe-A + unsafe-B #2/231: ok | ok | ok |
[ 0.469234][ T0] hard-safe-A + unsafe-B #2/312: ok | ok | ok |
[ 0.475729][ T0] soft-safe-A + unsafe-B #2/312: ok | ok | ok |
[ 0.481936][ T0] hard-safe-A + unsafe-B #2/321: ok | ok | ok |
[ 0.488372][ T0] soft-safe-A + unsafe-B #2/321: ok | ok | ok |
[ 0.494631][ T0] hard-irq lock-inversion/123: ok | ok | ok |
[ 0.501236][ T0] soft-irq lock-inversion/123: ok | ok | ok |
[ 0.507923][ T0] hard-irq lock-inversion/132: ok | ok | ok |
[ 0.514774][ T0] soft-irq lock-inversion/132: ok | ok | ok |
[ 0.521709][ T0] hard-irq lock-inversion/213: ok | ok | ok |
[ 0.528010][ T0] soft-irq lock-inversion/213: ok | ok | ok |
[ 0.535301][ T0] hard-irq lock-inversion/231: ok | ok | ok |
[ 0.541693][ T0] soft-irq lock-inversion/231: ok | ok | ok |
[ 0.548029][ T0] hard-irq lock-inversion/312: ok | ok | ok |
[ 0.554493][ T0] soft-irq lock-inversion/312: ok | ok | ok |
[ 0.561569][ T0] hard-irq lock-inversion/321: ok | ok | ok |
[ 0.568094][ T0] soft-irq lock-inversion/321: ok | ok | ok |
[ 0.574559][ T0] hard-irq read-recursion/123: | ok | ok |
[ 0.578977][ T0] soft-irq read-recursion/123: | ok | ok |
[ 0.583251][ T0] hard-irq read-recursion/132: | ok | ok |
[ 0.587936][ T0] soft-irq read-recursion/132: | ok | ok |
[ 0.592573][ T0] hard-irq read-recursion/213: | ok | ok |
[ 0.596938][ T0] soft-irq read-recursion/213: | ok | ok |
[ 0.600913][ T0] hard-irq read-recursion/231: | ok | ok |
[ 0.604965][ T0] soft-irq read-recursion/231: | ok | ok |
[ 0.609102][ T0] hard-irq read-recursion/312: | ok | ok |
[ 0.613560][ T0] soft-irq read-recursion/312: | ok | ok |
[ 0.618017][ T0] hard-irq read-recursion/321: | ok | ok |
[ 0.622508][ T0] soft-irq read-recursion/321: | ok | ok |
[ 0.626868][ T0] hard-irq read-recursion #2/123: | ok | ok |
[ 0.631391][ T0] soft-irq read-recursion #2/123: | ok | ok |
[ 0.635753][ T0] hard-irq read-recursion #2/132: | ok | ok |
[ 0.640608][ T0] soft-irq read-recursion #2/132: | ok | ok |
[ 0.644958][ T0] hard-irq read-recursion #2/213: | ok | ok |
[ 0.649470][ T0] soft-irq read-recursion #2/213: | ok | ok |
[ 0.653954][ T0] hard-irq read-recursion #2/231: | ok | ok |
[ 0.658352][ T0] soft-irq read-recursion #2/231: | ok | ok |
[ 0.663008][ T0] hard-irq read-recursion #2/312: | ok | ok |
[ 0.667407][ T0] soft-irq read-recursion #2/312: | ok | ok |
[ 0.671847][ T0] hard-irq read-recursion #2/321: | ok | ok |
[ 0.676744][ T0] soft-irq read-recursion #2/321: | ok | ok |
[ 0.681763][ T0] hard-irq read-recursion #3/123: | ok | ok |
[ 0.686669][ T0] soft-irq read-recursion #3/123: | ok | ok |
[ 0.691021][ T0] hard-irq read-recursion #3/132: | ok | ok |
[ 0.695718][ T0] soft-irq read-recursion #3/132: | ok | ok |
[ 0.700074][ T0] hard-irq read-recursion #3/213: | ok | ok |
[ 0.704752][ T0] soft-irq read-recursion #3/213: | ok | ok |
[ 0.713237][ T0] hard-irq read-recursion #3/231: | ok | ok |
[ 0.718254][ T0] soft-irq read-recursion #3/231: | ok | ok |
[ 0.722683][ T0] hard-irq read-recursion #3/312: | ok | ok |
[ 0.727007][ T0] soft-irq read-recursion #3/312: | ok | ok |
[ 0.731373][ T0] hard-irq read-recursion #3/321: | ok | ok |
[ 0.735706][ T0] soft-irq read-recursion #3/321: | ok | ok |
[ 0.739976][ T0] --------------------------------------------------------------------------
[ 0.740294][ T0] | Wound/wait tests |
[ 0.740456][ T0] ---------------------
[ 0.740616][ T0] ww api failures: ok | ok | ok |
[ 0.747943][ T0] ww contexts mixing: ok | ok |
[ 0.751839][ T0] finishing ww context: ok | ok | ok | ok |
[ 0.759807][ T0] locking mismatches: ok | ok | ok |
[ 0.765794][ T0] EDEADLK handling: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok |
[ 0.786926][ T0] spinlock nest unlocked: ok |
[ 0.788813][ T0] spinlock nest test: ok |
[ 0.791472][ T0] -----------------------------------------------------
[ 0.791735][ T0] |block | try |context|
[ 0.792000][ T0] -----------------------------------------------------
[ 0.792252][ T0] context: ok | ok | ok |
[ 0.798615][ T0] try: ok | ok | ok |
[ 0.804046][ T0] block: ok | ok | ok |
[ 0.810770][ T0] spinlock: ok | ok | ok |
[ 0.821347][ T0] --------------------------------------------------------------------------
[ 0.821673][ T0] | queued read lock tests |
[ 0.821856][ T0] ---------------------------
[ 0.822041][ T0] hardirq read-lock/lock-read: ok |
[ 0.824356][ T0] hardirq lock-read/read-lock: ok |
[ 0.826567][ T0] hardirq inversion: ok |
[ 0.828774][ T0] --------------------
[ 0.828939][ T0] | fs_reclaim tests |
[ 0.829097][ T0] --------------------
[ 0.829252][ T0] correct nesting: ok |
[ 0.830836][ T0] wrong nesting: ok |
[ 0.832385][ T0] protected nesting: ok |
[ 0.833899][ T0] --------------------------------------------------------------------------
[ 0.834216][ T0] | local_lock tests |
[ 0.834373][ T0] ---------------------
[ 0.834531][ T0] local_lock inversion 2: ok |
[ 0.836820][ T0] local_lock inversion 3A: ok |
[ 0.839520][ T0] local_lock inversion 3B: ok |
[ 0.842690][ T0] hardirq_unsafe_softirq_safe: ok |
[ 0.846193][ T0] -------------------------------------------------------
[ 0.846452][ T0] Good, all 358 testcases passed! |
[ 0.846645][ T0] ---------------------------------
[ 0.848247][ T0] pid_max: default: 32768 minimum: 301
[ 0.850462][ T0] Mount-cache hash table entries: 8192 (order: 0, 65536 bytes, linear)
[ 0.850823][ T0] Mountpoint-cache hash table entries: 8192 (order: 0, 65536 bytes, linear)
[ 0.902548][ T1] Running RCU-tasks wait API self tests
[ 0.909691][ T1] POWER9 performance monitor hardware support registered
[ 0.911844][ T1] rcu: Hierarchical SRCU implementation.
[ 0.929941][ T10] Callback from call_rcu_tasks_trace() invoked.
[ 0.932539][ T1] smp: Bringing up secondary CPUs ...
[ 0.932888][ T1] smp: Brought up 1 node, 1 CPU
[ 0.933249][ T1] numa: Node 0 CPUs: 0
[ 0.943941][ T16] node 0 deferred pages initialised in 0ms
[ 0.948649][ T16] pgdatinit0 (16) used greatest stack depth: 12528 bytes left
[ 0.960416][ T1] devtmpfs: initialized
[ 1.045777][ T9] Callback from call_rcu_tasks_rude() invoked.
[ 1.051318][ T1] Initializing IODA2 PHB (/pciex@600c3c0000000)
[ 1.052702][ T1] PCI host bridge /pciex@600c3c0000000 (primary) ranges:
[ 1.053465][ T1] MEM 0x000600c000000000..0x000600c07ffeffff -> 0x0000000080000000
[ 1.054400][ T1] MEM 0x0006000000000000..0x0006003fffffffff -> 0x0006000000000000 (M64 #1..31)
[ 1.054813][ T1] Using M64 #31 as default window
[ 1.056081][ T1] 512 (511) PE's M32: 0x80000000 [segment=0x400000]
[ 1.056408][ T1] M64: 0x4000000000 [segment=0x20000000]
[ 1.056858][ T1] Allocated bitmap for 4088 MSIs (base IRQ 0xfe000)
[ 1.061975][ T1] Initializing IODA2 PHB (/pciex@600c3c0100000)
[ 1.062583][ T1] PCI host bridge /pciex@600c3c0100000 ranges:
[ 1.062929][ T1] MEM 0x000600c080000000..0x000600c0fffeffff -> 0x0000000080000000
[ 1.063511][ T1] MEM 0x0006004000000000..0x0006007fffffffff -> 0x0006004000000000 (M64 #1..15)
[ 1.063907][ T1] Using M64 #15 as default window
[ 1.064324][ T1] 256 (255) PE's M32: 0x80000000 [segment=0x800000]
[ 1.064617][ T1] M64: 0x4000000000 [segment=0x40000000]
[ 1.064944][ T1] Allocated bitmap for 2040 MSIs (base IRQ 0xfd800)
[ 1.066901][ T1] Initializing IODA2 PHB (/pciex@600c3c0200000)
[ 1.067465][ T1] PCI host bridge /pciex@600c3c0200000 ranges:
[ 1.067794][ T1] MEM 0x000600c100000000..0x000600c17ffeffff -> 0x0000000080000000
[ 1.068359][ T1] MEM 0x0006008000000000..0x000600bfffffffff -> 0x0006008000000000 (M64 #1..15)
[ 1.068745][ T1] Using M64 #15 as default window
[ 1.069417][ T1] 256 (255) PE's M32: 0x80000000 [segment=0x800000]
[ 1.069708][ T1] M64: 0x4000000000 [segment=0x40000000]
[ 1.070032][ T1] Allocated bitmap for 2040 MSIs (base IRQ 0xfd000)
[ 1.072066][ T1] Initializing IODA2 PHB (/pciex@600c3c0300000)
[ 1.072637][ T1] PCI host bridge /pciex@600c3c0300000 ranges:
[ 1.072969][ T1] MEM 0x000600c180000000..0x000600c1fffeffff -> 0x0000000080000000
[ 1.073537][ T1] MEM 0x0006020000000000..0x0006023fffffffff -> 0x0006020000000000 (M64 #1..31)
[ 1.073922][ T1] Using M64 #31 as default window
[ 1.074531][ T1] 512 (511) PE's M32: 0x80000000 [segment=0x400000]
[ 1.074818][ T1] M64: 0x4000000000 [segment=0x20000000]
[ 1.075132][ T1] Allocated bitmap for 4088 MSIs (base IRQ 0xfc000)
[ 1.077220][ T1] Initializing IODA2 PHB (/pciex@600c3c0400000)
[ 1.077782][ T1] PCI host bridge /pciex@600c3c0400000 ranges:
[ 1.078120][ T1] MEM 0x000600c200000000..0x000600c27ffeffff -> 0x0000000080000000
[ 1.078682][ T1] MEM 0x0006024000000000..0x0006027fffffffff -> 0x0006024000000000 (M64 #1..15)
[ 1.079077][ T1] Using M64 #15 as default window
[ 1.079742][ T1] 256 (255) PE's M32: 0x80000000 [segment=0x800000]
[ 1.080035][ T1] M64: 0x4000000000 [segment=0x40000000]
[ 1.080352][ T1] Allocated bitmap for 2040 MSIs (base IRQ 0xfb800)
[ 1.082665][ T1] Initializing IODA2 PHB (/pciex@600c3c0500000)
[ 1.083238][ T1] PCI host bridge /pciex@600c3c0500000 ranges:
[ 1.083563][ T1] MEM 0x000600c280000000..0x000600c2fffeffff -> 0x0000000080000000
[ 1.084123][ T1] MEM 0x0006028000000000..0x000602bfffffffff -> 0x0006028000000000 (M64 #1..15)
[ 1.084504][ T1] Using M64 #15 as default window
[ 1.084916][ T1] 256 (255) PE's M32: 0x80000000 [segment=0x800000]
[ 1.085203][ T1] M64: 0x4000000000 [segment=0x40000000]
[ 1.085519][ T1] Allocated bitmap for 2040 MSIs (base IRQ 0xfb000)
[ 1.088892][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 1.089557][ T1] futex hash table entries: 256 (order: -1, 32768 bytes, linear)
[ 1.101390][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 1.109073][ T1] audit: initializing netlink subsys (disabled)
[ 1.118056][ T1] cpuidle: using governor menu
[ 1.119320][ T1] Failed to initialize. Disabling HugeTLB
[ 1.119642][ T1] nvram: No room to create lnx,oops-log partition, deleting any obsolete OS partitions...
[ 1.120368][ T1] nvram: Failed to find or create lnx,oops-log partition, err -28
[ 1.120723][ T1] nvram: Failed to initialize oops partition!
[ 1.134049][ T20] audit: type=2000 audit(1629254531.000:1): state=initialized audit_enabled=0 res=1
[ 1.137609][ T1] EEH: PowerNV platform initialized
[ 1.145237][ T1] PCI: Probing PCI hardware
[ 1.149106][ T1] PCI host bridge to bus 0000:00
[ 1.149625][ T1] pci_bus 0000:00: root bus resource [mem 0x600c000000000-0x600c07ffeffff] (bus address [0x80000000-0xfffeffff])
[ 1.150397][ T1] pci_bus 0000:00: root bus resource [mem 0x6000000000000-0x6003fbfffffff 64bit pref]
[ 1.151013][ T1] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 1.151524][ T1] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to ff
[ 1.154823][ T1] pci 0000:00:00.0: [1014:04c1] type 01 class 0x060400
[ 1.167476][ T1] pci 0000:01:00.0: [10ec:8139] type 00 class 0x020000
[ 1.168101][ T1] pci 0000:01:00.0: reg 0x10: [io 0x0000-0x00ff]
[ 1.168442][ T1] pci 0000:01:00.0: reg 0x14: [mem 0x00000000-0x000000ff]
[ 1.168858][ T1] pci 0000:01:00.0: reg 0x30: [mem 0x00000000-0x0003ffff pref]
[ 1.169311][ T1] pci 0000:01:00.0: BAR1 [mem size 0x00000100]: requesting alignment to 0x10000
[ 1.172922][ T1] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 1.174447][ T1] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 01
[ 1.176415][ T1] PCI host bridge to bus 0001:00
[ 1.176674][ T1] pci_bus 0001:00: root bus resource [mem 0x600c080000000-0x600c0fffeffff] (bus address [0x80000000-0xfffeffff])
[ 1.177170][ T1] pci_bus 0001:00: root bus resource [mem 0x6004000000000-0x6007f7fffffff 64bit pref]
[ 1.177597][ T1] pci_bus 0001:00: root bus resource [bus 00-ff]
[ 1.177871][ T1] pci_bus 0001:00: busn_res: [bus 00-ff] end is updated to ff
[ 1.178330][ T1] pci 0001:00:00.0: [1014:04c1] type 01 class 0x060400
[ 1.184174][ T1] pci 0001:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 1.187991][ T1] pci 0001:00:00.0: PCI bridge to [bus 01-ff]
[ 1.188371][ T1] pci_bus 0001:01: busn_res: [bus 01-ff] end is updated to 01
[ 1.189153][ T1] pci_bus 0001:00: busn_res: [bus 00-ff] end is updated to 01
[ 1.190752][ T1] PCI host bridge to bus 0002:00
[ 1.191002][ T1] pci_bus 0002:00: root bus resource [mem 0x600c100000000-0x600c17ffeffff] (bus address [0x80000000-0xfffeffff])
[ 1.191493][ T1] pci_bus 0002:00: root bus resource [mem 0x6008000000000-0x600bf7fffffff 64bit pref]
[ 1.191911][ T1] pci_bus 0002:00: root bus resource [bus 00-ff]
[ 1.192184][ T1] pci_bus 0002:00: busn_res: [bus 00-ff] end is updated to ff
[ 1.192636][ T1] pci 0002:00:00.0: [1014:04c1] type 01 class 0x060400
[ 1.199010][ T1] pci 0002:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 1.202319][ T1] pci 0002:00:00.0: PCI bridge to [bus 01-ff]
[ 1.202673][ T1] pci_bus 0002:01: busn_res: [bus 01-ff] end is updated to 01
[ 1.203269][ T1] pci_bus 0002:00: busn_res: [bus 00-ff] end is updated to 01
[ 1.204899][ T1] PCI host bridge to bus 0003:00
[ 1.205148][ T1] pci_bus 0003:00: root bus resource [mem 0x600c180000000-0x600c1fffeffff] (bus address [0x80000000-0xfffeffff])
[ 1.205642][ T1] pci_bus 0003:00: root bus resource [mem 0x6020000000000-0x6023fbfffffff 64bit pref]
[ 1.206748][ T1] pci_bus 0003:00: root bus resource [bus 00-ff]
[ 1.207045][ T1] pci_bus 0003:00: busn_res: [bus 00-ff] end is updated to ff
[ 1.207505][ T1] pci 0003:00:00.0: [1014:04c1] type 01 class 0x060400
[ 1.213117][ T1] pci 0003:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 1.216451][ T1] pci 0003:00:00.0: PCI bridge to [bus 01-ff]
[ 1.217503][ T1] pci_bus 0003:01: busn_res: [bus 01-ff] end is updated to 01
[ 1.218181][ T1] pci_bus 0003:00: busn_res: [bus 00-ff] end is updated to 01
[ 1.219717][ T1] PCI host bridge to bus 0004:00
[ 1.219968][ T1] pci_bus 0004:00: root bus resource [mem 0x600c200000000-0x600c27ffeffff] (bus address [0x80000000-0xfffeffff])
[ 1.220454][ T1] pci_bus 0004:00: root bus resource [mem 0x6024000000000-0x6027f7fffffff 64bit pref]
[ 1.220863][ T1] pci_bus 0004:00: root bus resource [bus 00-ff]
[ 1.221132][ T1] pci_bus 0004:00: busn_res: [bus 00-ff] end is updated to ff
[ 1.221585][ T1] pci 0004:00:00.0: [1014:04c1] type 01 class 0x060400
[ 1.227067][ T1] pci 0004:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 1.231059][ T1] pci 0004:00:00.0: PCI bridge to [bus 01-ff]
[ 1.231411][ T1] pci_bus 0004:01: busn_res: [bus 01-ff] end is updated to 01
[ 1.231984][ T1] pci_bus 0004:00: busn_res: [bus 00-ff] end is updated to 01
[ 1.233643][ T1] PCI host bridge to bus 0005:00
[ 1.233894][ T1] pci_bus 0005:00: root bus resource [mem 0x600c280000000-0x600c2fffeffff] (bus address [0x80000000-0xfffeffff])
[ 1.234393][ T1] pci_bus 0005:00: root bus resource [mem 0x6028000000000-0x602bf7fffffff 64bit pref]
[ 1.234799][ T1] pci_bus 0005:00: root bus resource [bus 00-ff]
[ 1.235079][ T1] pci_bus 0005:00: busn_res: [bus 00-ff] end is updated to ff
[ 1.235538][ T1] pci 0005:00:00.0: [1014:04c1] type 01 class 0x060400
[ 1.241752][ T1] pci 0005:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 1.245089][ T1] pci 0005:00:00.0: PCI bridge to [bus 01-ff]
[ 1.245444][ T1] pci_bus 0005:01: busn_res: [bus 01-ff] end is updated to 01
[ 1.246021][ T1] pci_bus 0005:00: busn_res: [bus 00-ff] end is updated to 01
[ 1.247644][ T1] pci 0000:00:00.0: bridge window [mem 0x20000000-0x1fffffff 64bit pref] to [bus 01] add_size 20000000 add_align 20000000
[ 1.249777][ T1] pci 0000:00:00.0: BAR 9: assigned [mem 0x6000000000000-0x600001fffffff 64bit pref]
[ 1.250256][ T1] pci 0000:00:00.0: BAR 8: assigned [mem 0x600c000000000-0x600c0003fffff]
[ 1.250664][ T1] pci 0000:00:00.0: BAR 7: no space for [io size 0x1000]
[ 1.250986][ T1] pci 0000:00:00.0: BAR 7: failed to assign [io size 0x1000]
[ 1.251724][ T1] pci 0000:00:00.0: BAR 7: no space for [io size 0x1000]
[ 1.252029][ T1] pci 0000:00:00.0: BAR 7: failed to assign [io size 0x1000]
[ 1.252488][ T1] pci 0000:01:00.0: BAR 6: assigned [mem 0x600c000000000-0x600c00003ffff pref]
[ 1.252966][ T1] pci 0000:01:00.0: BAR 1: assigned [mem 0x600c000040000-0x600c0000400ff]
[ 1.253406][ T1] pci 0000:01:00.0: BAR 0: no space for [io size 0x0100]
[ 1.253698][ T1] pci 0000:01:00.0: BAR 0: failed to assign [io size 0x0100]
[ 1.254222][ T1] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 1.254868][ T1] pci 0000:00:00.0: bridge window [mem 0x600c000000000-0x600c07fefffff]
[ 1.255351][ T1] pci 0000:00:00.0: bridge window [mem 0x6000000000000-0x6003fbff0ffff 64bit pref]
[ 1.256063][ T1] pci_bus 0000:00: Some PCI device resources are unassigned, try booting with pci=realloc
[ 1.256580][ T1] pci_bus 0000:00: resource 4 [mem 0x600c000000000-0x600c07ffeffff]
[ 1.256922][ T1] pci_bus 0000:00: resource 5 [mem 0x6000000000000-0x6003fbfffffff 64bit pref]
[ 1.257298][ T1] pci_bus 0000:01: resource 1 [mem 0x600c000000000-0x600c07fefffff]
[ 1.257623][ T1] pci_bus 0000:01: resource 2 [mem 0x6000000000000-0x6003fbff0ffff 64bit pref]
[ 1.258108][ T1] pci 0001:00:00.0: bridge window [io 0x1000-0x0fff] to [bus 01] add_size 1000
[ 1.258537][ T1] pci 0001:00:00.0: bridge window [mem 0x40000000-0x3fffffff 64bit pref] to [bus 01] add_size 40000000 add_align 40000000
[ 1.259065][ T1] pci 0001:00:00.0: bridge window [mem 0x00800000-0x007fffff] to [bus 01] add_size 800000 add_align 800000
[ 1.259617][ T1] pci 0001:00:00.0: BAR 9: assigned [mem 0x6004000000000-0x600403fffffff 64bit pref]
[ 1.260009][ T1] pci 0001:00:00.0: BAR 8: assigned [mem 0x600c080000000-0x600c0807fffff]
[ 1.260501][ T1] pci 0001:00:00.0: BAR 7: no space for [io size 0x1000]
[ 1.260808][ T1] pci 0001:00:00.0: BAR 7: failed to assign [io size 0x1000]
[ 1.261239][ T1] pci 0001:00:00.0: BAR 7: no space for [io size 0x1000]
[ 1.261539][ T1] pci 0001:00:00.0: BAR 7: failed to assign [io size 0x1000]
[ 1.261933][ T1] pci 0001:00:00.0: PCI bridge to [bus 01]
[ 1.262441][ T1] pci 0001:00:00.0: bridge window [mem 0x600c080000000-0x600c0ffefffff]
[ 1.262836][ T1] pci 0001:00:00.0: bridge window [mem 0x6004000000000-0x6007f7ff0ffff 64bit pref]
[ 1.263456][ T1] pci_bus 0001:00: resource 4 [mem 0x600c080000000-0x600c0fffeffff]
[ 1.263827][ T1] pci_bus 0001:00: resource 5 [mem 0x6004000000000-0x6007f7fffffff 64bit pref]
[ 1.264186][ T1] pci_bus 0001:01: resource 1 [mem 0x600c080000000-0x600c0ffefffff]
[ 1.264507][ T1] pci_bus 0001:01: resource 2 [mem 0x6004000000000-0x6007f7ff0ffff 64bit pref]
[ 1.264910][ T1] pci 0002:00:00.0: bridge window [io 0x1000-0x0fff] to [bus 01] add_size 1000
[ 1.265291][ T1] pci 0002:00:00.0: bridge window [mem 0x40000000-0x3fffffff 64bit pref] to [bus 01] add_size 40000000 add_align 40000000
[ 1.265802][ T1] pci 0002:00:00.0: bridge window [mem 0x00800000-0x007fffff] to [bus 01] add_size 800000 add_align 800000
[ 1.266339][ T1] pci 0002:00:00.0: BAR 9: assigned [mem 0x6008000000000-0x600803fffffff 64bit pref]
[ 1.266722][ T1] pci 0002:00:00.0: BAR 8: assigned [mem 0x600c100000000-0x600c1007fffff]
[ 1.267067][ T1] pci 0002:00:00.0: BAR 7: no space for [io size 0x1000]
[ 1.267352][ T1] pci 0002:00:00.0: BAR 7: failed to assign [io size 0x1000]
[ 1.267712][ T1] pci 0002:00:00.0: BAR 7: no space for [io size 0x1000]
[ 1.268002][ T1] pci 0002:00:00.0: BAR 7: failed to assign [io size 0x1000]
[ 1.268316][ T1] pci 0002:00:00.0: PCI bridge to [bus 01]
[ 1.268818][ T1] pci 0002:00:00.0: bridge window [mem 0x600c100000000-0x600c17fefffff]
[ 1.269207][ T1] pci 0002:00:00.0: bridge window [mem 0x6008000000000-0x600bf7ff0ffff 64bit pref]
[ 1.269834][ T1] pci_bus 0002:00: resource 4 [mem 0x600c100000000-0x600c17ffeffff]
[ 1.270205][ T1] pci_bus 0002:00: resource 5 [mem 0x6008000000000-0x600bf7fffffff 64bit pref]
[ 1.270564][ T1] pci_bus 0002:01: resource 1 [mem 0x600c100000000-0x600c17fefffff]
[ 1.271232][ T1] pci_bus 0002:01: resource 2 [mem 0x6008000000000-0x600bf7ff0ffff 64bit pref]
[ 1.271649][ T1] pci 0003:00:00.0: bridge window [io 0x1000-0x0fff] to [bus 01] add_size 1000
[ 1.272043][ T1] pci 0003:00:00.0: bridge window [mem 0x20000000-0x1fffffff 64bit pref] to [bus 01] add_size 20000000 add_align 20000000
[ 1.272563][ T1] pci 0003:00:00.0: bridge window [mem 0x00400000-0x003fffff] to [bus 01] add_size 400000 add_align 400000
[ 1.273100][ T1] pci 0003:00:00.0: BAR 9: assigned [mem 0x6020000000000-0x602001fffffff 64bit pref]
[ 1.273487][ T1] pci 0003:00:00.0: BAR 8: assigned [mem 0x600c180000000-0x600c1803fffff]
[ 1.273832][ T1] pci 0003:00:00.0: BAR 7: no space for [io size 0x1000]
[ 1.274119][ T1] pci 0003:00:00.0: BAR 7: failed to assign [io size 0x1000]
[ 1.274478][ T1] pci 0003:00:00.0: BAR 7: no space for [io size 0x1000]
[ 1.274763][ T1] pci 0003:00:00.0: BAR 7: failed to assign [io size 0x1000]
[ 1.275085][ T1] pci 0003:00:00.0: PCI bridge to [bus 01]
[ 1.275632][ T1] pci 0003:00:00.0: bridge window [mem 0x600c180000000-0x600c1ffefffff]
[ 1.276022][ T1] pci 0003:00:00.0: bridge window [mem 0x6020000000000-0x6023fbff0ffff 64bit pref]
[ 1.276634][ T1] pci_bus 0003:00: resource 4 [mem 0x600c180000000-0x600c1fffeffff]
[ 1.276999][ T1] pci_bus 0003:00: resource 5 [mem 0x6020000000000-0x6023fbfffffff 64bit pref]
[ 1.277359][ T1] pci_bus 0003:01: resource 1 [mem 0x600c180000000-0x600c1ffefffff]
[ 1.277679][ T1] pci_bus 0003:01: resource 2 [mem 0x6020000000000-0x6023fbff0ffff 64bit pref]
[ 1.278082][ T1] pci 0004:00:00.0: bridge window [io 0x1000-0x0fff] to [bus 01] add_size 1000
[ 1.278464][ T1] pci 0004:00:00.0: bridge window [mem 0x40000000-0x3fffffff 64bit pref] to [bus 01] add_size 40000000 add_align 40000000
[ 1.278987][ T1] pci 0004:00:00.0: bridge window [mem 0x00800000-0x007fffff] to [bus 01] add_size 800000 add_align 800000
[ 1.279526][ T1] pci 0004:00:00.0: BAR 9: assigned [mem 0x6024000000000-0x602403fffffff 64bit pref]
[ 1.279925][ T1] pci 0004:00:00.0: BAR 8: assigned [mem 0x600c200000000-0x600c2007fffff]
[ 1.280273][ T1] pci 0004:00:00.0: BAR 7: no space for [io size 0x1000]
[ 1.280564][ T1] pci 0004:00:00.0: BAR 7: failed to assign [io size 0x1000]
[ 1.280932][ T1] pci 0004:00:00.0: BAR 7: no space for [io size 0x1000]
[ 1.281223][ T1] pci 0004:00:00.0: BAR 7: failed to assign [io size 0x1000]
[ 1.281688][ T1] pci 0004:00:00.0: PCI bridge to [bus 01]
[ 1.282222][ T1] pci 0004:00:00.0: bridge window [mem 0x600c200000000-0x600c27fefffff]
[ 1.282623][ T1] pci 0004:00:00.0: bridge window [mem 0x6024000000000-0x6027f7ff0ffff 64bit pref]
[ 1.283258][ T1] pci_bus 0004:00: resource 4 [mem 0x600c200000000-0x600c27ffeffff]
[ 1.283633][ T1] pci_bus 0004:00: resource 5 [mem 0x6024000000000-0x6027f7fffffff 64bit pref]
[ 1.284000][ T1] pci_bus 0004:01: resource 1 [mem 0x600c200000000-0x600c27fefffff]
[ 1.284324][ T1] pci_bus 0004:01: resource 2 [mem 0x6024000000000-0x6027f7ff0ffff 64bit pref]
[ 1.284724][ T1] pci 0005:00:00.0: bridge window [io 0x1000-0x0fff] to [bus 01] add_size 1000
[ 1.285109][ T1] pci 0005:00:00.0: bridge window [mem 0x40000000-0x3fffffff 64bit pref] to [bus 01] add_size 40000000 add_align 40000000
[ 1.285624][ T1] pci 0005:00:00.0: bridge window [mem 0x00800000-0x007fffff] to [bus 01] add_size 800000 add_align 800000
[ 1.286157][ T1] pci 0005:00:00.0: BAR 9: assigned [mem 0x6028000000000-0x602803fffffff 64bit pref]
[ 1.286544][ T1] pci 0005:00:00.0: BAR 8: assigned [mem 0x600c280000000-0x600c2807fffff]
[ 1.286895][ T1] pci 0005:00:00.0: BAR 7: no space for [io size 0x1000]
[ 1.287182][ T1] pci 0005:00:00.0: BAR 7: failed to assign [io size 0x1000]
[ 1.287543][ T1] pci 0005:00:00.0: BAR 7: no space for [io size 0x1000]
[ 1.287833][ T1] pci 0005:00:00.0: BAR 7: failed to assign [io size 0x1000]
[ 1.288149][ T1] pci 0005:00:00.0: PCI bridge to [bus 01]
[ 1.288640][ T1] pci 0005:00:00.0: bridge window [mem 0x600c280000000-0x600c2ffefffff]
[ 1.289031][ T1] pci 0005:00:00.0: bridge window [mem 0x6028000000000-0x602bf7ff0ffff 64bit pref]
[ 1.289663][ T1] pci_bus 0005:00: resource 4 [mem 0x600c280000000-0x600c2fffeffff]
[ 1.290038][ T1] pci_bus 0005:00: resource 5 [mem 0x6028000000000-0x602bf7fffffff 64bit pref]
[ 1.290415][ T1] pci_bus 0005:01: resource 1 [mem 0x600c280000000-0x600c2ffefffff]
[ 1.290744][ T1] pci_bus 0005:01: resource 2 [mem 0x6028000000000-0x602bf7ff0ffff 64bit pref]
[ 1.291302][ T1] pci_bus 0000:00: Configuring PE for bus
[ 1.292035][ T1] pci 0000:00 : [PE# 1fe] Secondary bus 0x0000000000000000 associated with PE#1fe
[ 1.293202][ T1] pci 0000:00:00.0: Configured PE#1fe
[ 1.295876][ T1] pci_bus 0000:01: Configuring PE for bus
[ 1.296332][ T1] pci 0000:01 : [PE# 1fd] Secondary bus 0x0000000000000001 associated with PE#1fd
[ 1.297103][ T1] pci 0000:01:00.0: Configured PE#1fd
[ 1.297363][ T1] pci 0000:01 : [PE# 1fd] Setting up 32-bit TCE table at 0..80000000
[ 1.298764][ T1] IOMMU table initialized, virtual merging enabled
[ 1.299106][ T1] pci 0000:01 : [PE# 1fd] Setting up window#0 0..7fffffff pg=10000
[ 1.299875][ T1] pci 0000:01 : [PE# 1fd] Enabling 64-bit DMA bypass
[ 1.301127][ T1] pci 0000:01:00.0: Adding to iommu group 0
[ 1.303551][ T1] pci_bus 0001:00: Configuring PE for bus
[ 1.303821][ T1] pci 0001:00 : [PE# fe] Secondary bus 0x0000000000000000 associated with PE#fe
[ 1.304336][ T1] pci 0001:00:00.0: Configured PE#fe
[ 1.305333][ T1] pci_bus 0002:00: Configuring PE for bus
[ 1.305584][ T1] pci 0002:00 : [PE# fe] Secondary bus 0x0000000000000000 associated with PE#fe
[ 1.306093][ T1] pci 0002:00:00.0: Configured PE#fe
[ 1.307058][ T1] pci_bus 0003:00: Configuring PE for bus
[ 1.307309][ T1] pci 0003:00 : [PE# 1fe] Secondary bus 0x0000000000000000 associated with PE#1fe
[ 1.307823][ T1] pci 0003:00:00.0: Configured PE#1fe
[ 1.308719][ T1] pci_bus 0004:00: Configuring PE for bus
[ 1.308969][ T1] pci 0004:00 : [PE# fe] Secondary bus 0x0000000000000000 associated with PE#fe
[ 1.309469][ T1] pci 0004:00:00.0: Configured PE#fe
[ 1.310396][ T1] pci_bus 0005:00: Configuring PE for bus
[ 1.310646][ T1] pci 0005:00 : [PE# fe] Secondary bus 0x0000000000000000 associated with PE#fe
[ 1.311146][ T1] pci 0005:00:00.0: Configured PE#fe
[ 1.314106][ T1] pci 0000:00:00.0: enabling device (0105 -> 0107)
[ 1.314972][ T1] EEH: Capable adapter found: recovery enabled.
[ 1.327661][ T1] cpuidle-powernv: Default stop: psscr = 0x0000000000000330,mask=0x00000000003003ff
[ 1.328088][ T1] cpuidle-powernv: Deepest stop: psscr = 0x0000000000300331,mask=0x00000000003003ff
[ 1.328467][ T1] cpuidle-powernv: First stop level that may lose SPRs = 0x10
[ 1.328771][ T1] cpuidle-powernv: First stop level that may lose timebase = 0x10
[ 1.418096][ T1] Kprobes globally optimized
[ 1.445284][ T34] cryptomgr_test (34) used greatest stack depth: 10880 bytes left
[ 1.477721][ T43] cryptomgr_test (43) used greatest stack depth: 10528 bytes left
[ 1.649775][ T1] raid6: vpermxor8 gen() 911 MB/s
[ 1.821391][ T1] raid6: vpermxor4 gen() 892 MB/s
[ 1.992859][ T1] raid6: vpermxor2 gen() 801 MB/s
[ 2.164481][ T1] raid6: vpermxor1 gen() 670 MB/s
[ 2.336154][ T1] raid6: altivecx8 gen() 1082 MB/s
[ 2.507671][ T1] raid6: altivecx4 gen() 1221 MB/s
[ 2.679460][ T1] raid6: altivecx2 gen() 1120 MB/s
[ 2.850914][ T1] raid6: altivecx1 gen() 843 MB/s
[ 3.022625][ T1] raid6: int64x8 gen() 1612 MB/s
[ 3.195010][ T1] raid6: int64x8 xor() 1085 MB/s
[ 3.366613][ T1] raid6: int64x4 gen() 2585 MB/s
[ 3.539108][ T1] raid6: int64x4 xor() 1289 MB/s
[ 3.711797][ T1] raid6: int64x2 gen() 2250 MB/s
[ 3.884349][ T1] raid6: int64x2 xor() 1449 MB/s
[ 4.055962][ T1] raid6: int64x1 gen() 1654 MB/s
[ 4.227577][ T1] raid6: int64x1 xor() 1052 MB/s
[ 4.227844][ T1] raid6: using algorithm int64x4 gen() 2585 MB/s
[ 4.228126][ T1] raid6: .... xor() 1289 MB/s, rmw enabled
[ 4.228428][ T1] raid6: using intx1 recovery algorithm
[ 4.229638][ T1] iommu: Default domain type: Translated
[ 4.229925][ T1] iommu: DMA domain TLB invalidation policy: lazy mode
[ 4.237510][ T1] vgaarb: loaded
[ 4.246973][ T1] SCSI subsystem initialized
[ 4.250526][ T1] usbcore: registered new interface driver usbfs
[ 4.251465][ T1] usbcore: registered new interface driver hub
[ 4.252078][ T1] usbcore: registered new device driver usb
[ 4.270795][ T1] clocksource: Switched to clocksource timebase
[ 4.952052][ T1] hugetlbfs: disabling because there are no supported hugepage sizes
[ 5.048614][ T1] NET: Registered PF_INET protocol family
[ 5.050972][ T1] IP idents hash table entries: 32768 (order: 2, 262144 bytes, linear)
[ 5.058507][ T1] tcp_listen_portaddr_hash hash table entries: 1024 (order: 0, 81920 bytes, linear)
[ 5.059211][ T1] TCP established hash table entries: 16384 (order: 1, 131072 bytes, linear)
[ 5.060165][ T1] TCP bind hash table entries: 16384 (order: 4, 1179648 bytes, linear)
[ 5.063161][ T1] TCP: Hash tables configured (established 16384 bind 16384)
[ 5.064854][ T1] UDP hash table entries: 1024 (order: 1, 163840 bytes, linear)
[ 5.065745][ T1] UDP-Lite hash table entries: 1024 (order: 1, 163840 bytes, linear)
[ 5.068316][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 5.069444][ T1] PCI: CLS 0 bytes, default 128
[ 11.698074][ T1] workingset: timestamp_bits=38 max_order=15 bucket_order=0
[ 11.863823][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 11.868058][ T1] xor: measuring software checksum speed
[ 11.871448][ T1] 8regs : 3419 MB/sec
[ 11.875731][ T1] 8regs_prefetch : 2781 MB/sec
[ 11.879196][ T1] 32regs : 3140 MB/sec
[ 11.883403][ T1] 32regs_prefetch : 2606 MB/sec
[ 11.887182][ T1] altivec : 2876 MB/sec
[ 11.887443][ T1] xor: using function: 8regs (3419 MB/sec)
[ 11.888066][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[ 11.888569][ T1] io scheduler mq-deadline registered
[ 11.888942][ T1] io scheduler kyber registered
[ 12.533563][ T1] String selftests succeeded
[ 12.536168][ T1] test_firmware: interface ready
[ 12.536606][ T1] test_bitmap: loaded.
[ 12.538982][ T1] test_bitmap: parselist: 14: input is '0-2047:128/256' OK, Time: 2500
[ 12.540499][ T1] test_bitmap: bitmap_print_to_pagebuf: input is '0-524287
[ 12.540499][ T1] ', Time: 196283
[ 12.547687][ T1] test_bitmap: all 1943 tests passed
[ 12.548124][ T1] test_uuid: all 18 tests passed
[ 12.550638][ T1] crc32: CRC_LE_BITS = 64, CRC_BE BITS = 64
[ 12.550919][ T1] crc32: self tests passed, processed 225944 bytes in 441546 nsec
[ 12.551692][ T1] crc32c: CRC_LE_BITS = 64
[ 12.551895][ T1] crc32c: self tests passed, processed 225944 bytes in 210993 nsec
[ 12.589245][ T1] crc32_combine: 8373 self tests passed
[ 12.625891][ T1] crc32c_combine: 8373 self tests passed
[ 12.626772][ T1] glob: 64 self-tests passed, 0 failed
[ 12.632624][ T1] rbtree testing
[ 12.653861][ T1] -> test 1 (latency of nnodes insert+delete): 10807 cycles
[ 12.666573][ T1] -> test 2 (latency of nnodes cached insert+delete): 6252 cycles
[ 12.669009][ T1] -> test 3 (latency of inorder traversal): 1046 cycles
[ 12.669361][ T1] -> test 4 (latency to fetch first node)
[ 12.669608][ T1] non-cached: 27 cycles
[ 12.669823][ T1] cached: 0 cycles
[ 12.769434][ T1] augmented rbtree testing
[ 12.812243][ T1] -> test 1 (latency of nnodes insert+delete): 21897 cycles
[ 12.860505][ T1] -> test 2 (latency of nnodes cached insert+delete): 24428 cycles
[ 12.994713][ T1] interval tree insert/remove
[ 13.018177][ T1] -> 11958 cycles
[ 13.018560][ T1] interval tree search
[ 13.112939][ T1] -> 48288 cycles (2692 results)
[ 13.114012][ T1] IPMI message handler: version 39.2
[ 13.114781][ T1] ipmi device interface
[ 13.345730][ T1] ipmi-powernv ibm,opal:ipmi: IPMI message handler: Found new BMC (man_id: 0x000000, prod_id: 0x0000, dev_id: 0x20)
[ 13.569872][ T1] hvc0: raw protocol on /ibm,opal/consoles/serial@0 (boot console)
[ 13.571124][ T1] hvc0: No interrupts property, using OPAL event
[ 13.579830][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 13.647596][ T1] loop: module loaded
[ 13.650217][ T1] Adaptec aacraid driver 1.2.1[50983]-custom
[ 13.652349][ T1] megasas: 07.717.02.00-rc1
[ 13.653397][ T1] ipr: IBM Power RAID SCSI Device Driver version: 2.6.4 (March 14, 2017)
[ 13.679028][ T1] 1 fixed-partitions partitions found on MTD device flash@0
[ 13.679453][ T1] Creating 1 MTD partitions on "flash@0":
[ 13.679876][ T1] 0x000000000000-0x000002000000 : "PNOR"
[ 13.711952][ T1] libphy: Fixed MDIO Bus: probed
[ 13.715189][ T1] e100: Intel(R) PRO/100 Network Driver
[ 13.715437][ T1] e100: Copyright(c) 1999-2006 Intel Corporation
[ 13.715979][ T1] e1000: Intel(R) PRO/1000 Network Driver
[ 13.716232][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation.
[ 13.716928][ T1] e1000e: Intel(R) PRO/1000 Network Driver
[ 13.717181][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[ 13.718728][ T11] 8139cp: 8139cp: 10/100 PCI Ethernet driver v1.3 (Mar 22, 2004)
[ 13.719630][ T11] 8139cp 0000:01:00.0: enabling device (0100 -> 0102)
[ 13.726664][ T11] 8139cp 0000:01:00.0 eth0: RTL-8139C+ at 0xc00a000080630000, 52:54:00:12:34:56, IRQ 32
[ 13.728905][ T1] usbcore: registered new interface driver asix
[ 13.729476][ T1] usbcore: registered new interface driver ax88179_178a
[ 13.730006][ T1] usbcore: registered new interface driver cdc_ether
[ 13.730746][ T1] usbcore: registered new interface driver net1080
[ 13.731272][ T1] usbcore: registered new interface driver cdc_subset
[ 13.731791][ T1] usbcore: registered new interface driver zaurus
[ 13.732528][ T1] usbcore: registered new interface driver cdc_ncm
[ 13.732828][ T1] Fusion MPT base driver 3.04.20
[ 13.733047][ T1] Copyright (c) 1999-2008 LSI Corporation
[ 13.733504][ T1] Fusion MPT SAS Host driver 3.04.20
[ 13.735177][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 13.735547][ T1] ehci-pci: EHCI PCI platform driver
[ 13.736156][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 13.738233][ T1] usbcore: registered new interface driver uas
[ 13.738956][ T1] usbcore: registered new interface driver usb-storage
[ 13.739614][ T1] usbcore: registered new interface driver usbtest
[ 13.740123][ T1] usbcore: registered new interface driver usb_ehset_test
[ 13.740829][ T1] usbcore: registered new interface driver lvs
[ 13.984603][ T1] rtc-opal opal-rtc: registered as rtc0
[ 14.191792][ T1] rtc-opal opal-rtc: setting system clock to 2021-08-18T02:42:24 UTC (1629254544)
[ 14.193896][ T1] i2c /dev entries driver
[ 14.202822][ T1] device-mapper: uevent: version 1.0.3
[ 14.209077][ T1] device-mapper: ioctl: 4.45.0-ioctl (2021-03-22) initialised: dm-devel@xxxxxxxxxx
[ 14.209551][ T1] powernv-cpufreq: ibm,pstate-min node not found
[ 14.209825][ T1] powernv-cpufreq: Platform driver disabled. System does not support PState control
[ 14.213922][ T1] sdhci: Secure Digital Host Controller Interface driver
[ 14.214246][ T1] sdhci: Copyright(c) Pierre Ossman
[ 14.216479][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver
[ 14.228886][ T1] NET: Registered PF_INET6 protocol family
[ 14.243458][ T1] Segment Routing with IPv6
[ 14.243966][ T1] In-situ OAM (IOAM) with IPv6
[ 14.244762][ T1] NET: Registered PF_PACKET protocol family
[ 14.246324][ T1] Key type dns_resolver registered
[ 14.246774][ T1] drmem: No dynamic reconfiguration memory found
[ 14.258788][ T1] registered taskstats version 1
[ 14.282301][ T1] Btrfs loaded, crc32c=crc32c-generic, zoned=no, fsverity=no
[ 14.292334][ T1] ### dt-test ### start of unittest - you will see error messages
[ 14.296627][ T1] ### dt-test ### EXPECT \ : Duplicate name in testcase-data, renamed to "duplicate-name#1"
[ 14.297957][ T1] Duplicate name in testcase-data, renamed to "duplicate-name#1"
[ 14.322891][ T1] ### dt-test ### EXPECT / : Duplicate name in testcase-data, renamed to "duplicate-name#1"
[ 14.328302][ T1] ### dt-test ### EXPECT \ : OF: /testcase-data/phandle-tests/consumer-a: could not get #phandle-cells-missing for /testcase-data/phandle-tests/provider1
[ 14.328760][ T1] OF: /testcase-data/phandle-tests/consumer-a: could not get #phandle-cells-missing for /testcase-data/phandle-tests/provider1
[ 14.329967][ T1] ### dt-test ### EXPECT / : OF: /testcase-data/phandle-tests/consumer-a: could not get #phandle-cells-missing for /testcase-data/phandle-tests/provider1
[ 14.329990][ T1] ### dt-test ### EXPECT \ : OF: /testcase-data/phandle-tests/consumer-a: could not get #phandle-cells-missing for /testcase-data/phandle-tests/provider1
[ 14.330773][ T1] OF: /testcase-data/phandle-tests/consumer-a: could not get #phandle-cells-missing for /testcase-data/phandle-tests/provider1
[ 14.331988][ T1] ### dt-test ### EXPECT / : OF: /testcase-data/phandle-tests/consumer-a: could not get #phandle-cells-missing for /testcase-data/phandle-tests/provider1
[ 14.332025][ T1] ### dt-test ### EXPECT \ : OF: /testcase-data/phandle-tests/consumer-a: could not find phandle
[ 14.332660][ T1] OF: /testcase-data/phandle-tests/consumer-a: could not find phandle 12345678
[ 14.333489][ T1] ### dt-test ### EXPECT / : OF: /testcase-data/phandle-tests/consumer-a: could not find phandle
[ 14.333533][ T1] ### dt-test ### EXPECT \ : OF: /testcase-data/phandle-tests/consumer-a: could not find phandle
[ 14.333966][ T1] OF: /testcase-data/phandle-tests/consumer-a: could not find phandle 12345678
[ 14.334811][ T1] ### dt-test ### EXPECT / : OF: /testcase-data/phandle-tests/consumer-a: could not find phandle
[ 14.334842][ T1] ### dt-test ### EXPECT \ : OF: /testcase-data/phandle-tests/consumer-a: #phandle-cells = 3 found -1
[ 14.335284][ T1] OF: /testcase-data/phandle-tests/consumer-a: #phandle-cells = 3 found -1
[ 14.336102][ T1] ### dt-test ### EXPECT / : OF: /testcase-data/phandle-tests/consumer-a: #phandle-cells = 3 found -1
[ 14.336124][ T1] ### dt-test ### EXPECT \ : OF: /testcase-data/phandle-tests/consumer-a: #phandle-cells = 3 found -1
[ 14.336574][ T1] OF: /testcase-data/phandle-tests/consumer-a: #phandle-cells = 3 found -1
[ 14.337380][ T1] ### dt-test ### EXPECT / : OF: /testcase-data/phandle-tests/consumer-a: #phandle-cells = 3 found -1
[ 14.338978][ T1] ### dt-test ### EXPECT \ : OF: /testcase-data/phandle-tests/consumer-b: could not get #phandle-missing-cells for /testcase-data/phandle-tests/provider1
[ 14.339501][ T1] OF: /testcase-data/phandle-tests/consumer-b: could not get #phandle-missing-cells for /testcase-data/phandle-tests/provider1
[ 14.341394][ T1] ### dt-test ### EXPECT / : OF: /testcase-data/phandle-tests/consumer-b: could not get #phandle-missing-cells for /testcase-data/phandle-tests/provider1
[ 14.341466][ T1] ### dt-test ### EXPECT \ : OF: /testcase-data/phandle-tests/consumer-b: could not find phandle
[ 14.342848][ T1] OF: /testcase-data/phandle-tests/consumer-b: could not find phandle 12345678
[ 14.344546][ T1] ### dt-test ### EXPECT / : OF: /testcase-data/phandle-tests/consumer-b: could not find phandle
[ 14.344606][ T1] ### dt-test ### EXPECT \ : OF: /testcase-data/phandle-tests/consumer-b: #phandle-cells = 2 found -1
[ 14.345657][ T1] OF: /testcase-data/phandle-tests/consumer-b: #phandle-cells = 2 found -1
[ 14.347372][ T1] ### dt-test ### EXPECT / : OF: /testcase-data/phandle-tests/consumer-b: #phandle-cells = 2 found -1
[ 14.353289][ T1] ### dt-test ### FAIL of_unittest_dma_ranges_one():922 of_dma_get_range: wrong phys addr 0x0000000000000000 (expecting 20000000) on node /testcase-data/address-tests/device@70000000
[ 14.354511][ T1] ### dt-test ### FAIL of_unittest_dma_ranges_one():925 of_dma_get_range: wrong DMA addr 0x0000000020000000 (expecting 0) on node /testcase-data/address-tests/device@70000000
[ 14.355461][ T1] ### dt-test ### FAIL of_unittest_dma_ranges_one():922 of_dma_get_range: wrong phys addr 0x0000000100000000 (expecting 20000000) on node /testcase-data/address-tests/bus@80000000/device@1000
[ 14.356255][ T1] ### dt-test ### FAIL of_unittest_dma_ranges_one():925 of_dma_get_range: wrong DMA addr 0x0000000020000000 (expecting 100000000) on node /testcase-data/address-tests/bus@80000000/device@1000
[ 14.357459][ T1] ### dt-test ### FAIL of_unittest_dma_ranges_one():922 of_dma_get_range: wrong phys addr 0x0000000080000000 (expecting 20000000) on node /testcase-data/address-tests/pci@90000000
[ 14.358210][ T1] ### dt-test ### FAIL of_unittest_dma_ranges_one():925 of_dma_get_range: wrong DMA addr 0x0000000020000000 (expecting 80000000) on node /testcase-data/address-tests/pci@90000000
[ 14.361799][ T1] ### dt-test ### EXPECT \ : platform testcase-data:testcase-device2: IRQ index 0 not found
[ 14.361874][ T1] platform testcase-data:testcase-device2: IRQ index 0 not found
[ 14.362644][ T1] ### dt-test ### EXPECT / : platform testcase-data:testcase-device2: IRQ index 0 not found
[ 14.371513][ T1] ### dt-test ### end of unittest - 184 passed, 6 failed
[ 14.375004][ T1] TAP version 14
[ 14.375192][ T1] 1..11
[ 14.375391][ T1] # Subtest: sysctl_test
[ 14.375460][ T1] 1..10
[ 14.378464][ T1] ok 1 - sysctl_test_api_dointvec_null_tbl_data
[ 14.379651][ T1] ok 2 - sysctl_test_api_dointvec_table_maxlen_unset
[ 14.381506][ T1] ok 3 - sysctl_test_api_dointvec_table_len_is_zero
[ 14.382656][ T1] ok 4 - sysctl_test_api_dointvec_table_read_but_position_set
[ 14.384011][ T1] ok 5 - sysctl_test_dointvec_read_happy_single_positive
[ 14.385228][ T1] ok 6 - sysctl_test_dointvec_read_happy_single_negative
[ 14.386628][ T1] ok 7 - sysctl_test_dointvec_write_happy_single_positive
[ 14.387832][ T1] ok 8 - sysctl_test_dointvec_write_happy_single_negative
[ 14.389086][ T1] ok 9 - sysctl_test_api_dointvec_write_single_less_int_min
[ 14.390490][ T1] ok 10 - sysctl_test_api_dointvec_write_single_greater_int_max
[ 14.390881][ T1] # sysctl_test: pass:10 fail:0 skip:0 total:10
[ 14.391258][ T1] # Totals: pass:10 fail:0 skip:0 total:10
[ 14.391605][ T1] ok 1 - sysctl_test
[ 14.392077][ T1] # Subtest: ext4_inode_test
[ 14.392090][ T1] 1..1
[ 14.393284][ T1] # inode_test_xtimestamp_decoding: ok 1 - 1901-12-13 Lower bound of 32bit < 0 timestamp, no extra bits
[ 14.394195][ T1] # inode_test_xtimestamp_decoding: ok 2 - 1969-12-31 Upper bound of 32bit < 0 timestamp, no extra bits
[ 14.395457][ T1] # inode_test_xtimestamp_decoding: ok 3 - 1970-01-01 Lower bound of 32bit >=0 timestamp, no extra bits
[ 14.396662][ T1] # inode_test_xtimestamp_decoding: ok 4 - 2038-01-19 Upper bound of 32bit >=0 timestamp, no extra bits
[ 14.397815][ T1] # inode_test_xtimestamp_decoding: ok 5 - 2038-01-19 Lower bound of 32bit <0 timestamp, lo extra sec bit on
[ 14.398969][ T1] # inode_test_xtimestamp_decoding: ok 6 - 2106-02-07 Upper bound of 32bit <0 timestamp, lo extra sec bit on
[ 14.400124][ T1] # inode_test_xtimestamp_decoding: ok 7 - 2106-02-07 Lower bound of 32bit >=0 timestamp, lo extra sec bit on
[ 14.402278][ T1] # inode_test_xtimestamp_decoding: ok 8 - 2174-02-25 Upper bound of 32bit >=0 timestamp, lo extra sec bit on
[ 14.403526][ T1] # inode_test_xtimestamp_decoding: ok 9 - 2174-02-25 Lower bound of 32bit <0 timestamp, hi extra sec bit on
[ 14.404696][ T1] # inode_test_xtimestamp_decoding: ok 10 - 2242-03-16 Upper bound of 32bit <0 timestamp, hi extra sec bit on
[ 14.405854][ T1] # inode_test_xtimestamp_decoding: ok 11 - 2242-03-16 Lower bound of 32bit >=0 timestamp, hi extra sec bit on
[ 14.407020][ T1] # inode_test_xtimestamp_decoding: ok 12 - 2310-04-04 Upper bound of 32bit >=0 timestamp, hi extra sec bit on
[ 14.408178][ T1] # inode_test_xtimestamp_decoding: ok 13 - 2310-04-04 Upper bound of 32bit>=0 timestamp, hi extra sec bit 1. 1 ns
[ 14.409335][ T1] # inode_test_xtimestamp_decoding: ok 14 - 2378-04-22 Lower bound of 32bit>= timestamp. Extra sec bits 1. Max ns
[ 14.411220][ T1] # inode_test_xtimestamp_decoding: ok 15 - 2378-04-22 Lower bound of 32bit >=0 timestamp. All extra sec bits on
[ 14.412401][ T1] # inode_test_xtimestamp_decoding: ok 16 - 2446-05-10 Upper bound of 32bit >=0 timestamp. All extra sec bits on
[ 14.412926][ T1] # inode_test_xtimestamp_decoding: pass:16 fail:0 skip:0 total:16
[ 14.413434][ T1] ok 1 - inode_test_xtimestamp_decoding
[ 14.413780][ T1] # Totals: pass:16 fail:0 skip:0 total:16
[ 14.414032][ T1] ok 2 - ext4_inode_test
[ 14.414468][ T1] # Subtest: lib_sort
[ 14.414480][ T1] 1..1
[ 14.415945][ T1] ok 1 - test_sort
[ 14.416111][ T1] ok 3 - lib_sort
[ 14.416444][ T1] # Subtest: kunit_executor_test
[ 14.416455][ T1] 1..3
[ 14.417902][ T1] ok 1 - filter_subsuite_test
[ 14.418905][ T1] ok 2 - filter_subsuite_to_empty_test
[ 14.420261][ T1] ok 3 - filter_suites_test
[ 14.421124][ T1] # kunit_executor_test: pass:3 fail:0 skip:0 total:3
[ 14.421343][ T1] # Totals: pass:3 fail:0 skip:0 total:3
[ 14.421626][ T1] ok 4 - kunit_executor_test
[ 14.422053][ T1] # Subtest: kunit-try-catch-test
[ 14.422065][ T1] 1..2
[ 14.424075][ T1] ok 1 - kunit_test_try_catch_successful_try_no_catch
[ 14.425713][ T1] ok 2 - kunit_test_try_catch_unsuccessful_try_does_catch
[ 14.426024][ T1] # kunit-try-catch-test: pass:2 fail:0 skip:0 total:2
[ 14.426347][ T1] # Totals: pass:2 fail:0 skip:0 total:2
[ 14.426633][ T1] ok 5 - kunit-try-catch-test
[ 14.427069][ T1] # Subtest: kunit-resource-test
[ 14.427080][ T1] 1..7
[ 14.428173][ T1] ok 1 - kunit_resource_test_init_resources
[ 14.429237][ T1] ok 2 - kunit_resource_test_alloc_resource
[ 14.431621][ T1] ok 3 - kunit_resource_test_destroy_resource
[ 14.432898][ T1] ok 4 - kunit_resource_test_cleanup_resources
[ 14.434190][ T1] ok 5 - kunit_resource_test_proper_free_ordering
[ 14.435279][ T1] ok 6 - kunit_resource_test_static
[ 14.436861][ T1] ok 7 - kunit_resource_test_named
[ 14.437112][ T1] # kunit-resource-test: pass:7 fail:0 skip:0 total:7
[ 14.437346][ T1] # Totals: pass:7 fail:0 skip:0 total:7
[ 14.437627][ T1] ok 6 - kunit-resource-test
[ 14.438049][ T1] # Subtest: kunit-log-test
[ 14.438059][ T1] 1..1
[ 14.438771][ T104] put this in log.
[ 14.438939][ T104] this too.
[ 14.439116][ T104] add to suite log.
[ 14.439272][ T104] along with this.
[ 14.439707][ T1] ok 1 - kunit_log_test
[ 14.439888][ T1] ok 7 - kunit-log-test
[ 14.440257][ T1] # Subtest: kunit_status
[ 14.440268][ T1] 1..2
[ 14.441840][ T1] ok 1 - kunit_status_set_failure_test
[ 14.442860][ T1] ok 2 - kunit_status_mark_skipped_test
[ 14.443125][ T1] # kunit_status: pass:2 fail:0 skip:0 total:2
[ 14.443377][ T1] # Totals: pass:2 fail:0 skip:0 total:2
[ 14.443637][ T1] ok 8 - kunit_status
[ 14.444039][ T1] # Subtest: string-stream-test
[ 14.444050][ T1] 1..3
[ 14.445245][ T1] ok 1 - string_stream_test_empty_on_creation
[ 14.446679][ T1] ok 2 - string_stream_test_not_empty_after_add
[ 14.448202][ T1] ok 3 - string_stream_test_get_string
[ 14.448495][ T1] # string-stream-test: pass:3 fail:0 skip:0 total:3
[ 14.448746][ T1] # Totals: pass:3 fail:0 skip:0 total:3
[ 14.449023][ T1] ok 9 - string-stream-test
[ 14.449446][ T1] # Subtest: list-kunit-test
[ 14.449457][ T1] 1..36
[ 14.451451][ T1] ok 1 - list_test_list_init
[ 14.452493][ T1] ok 2 - list_test_list_add
[ 14.453552][ T1] ok 3 - list_test_list_add_tail
[ 14.454616][ T1] ok 4 - list_test_list_del
[ 14.455644][ T1] ok 5 - list_test_list_replace
[ 14.456671][ T1] ok 6 - list_test_list_replace_init
[ 14.457789][ T1] ok 7 - list_test_list_swap
[ 14.458867][ T1] ok 8 - list_test_list_del_init
[ 14.459925][ T1] ok 9 - list_test_list_move
[ 14.461559][ T1] ok 10 - list_test_list_move_tail
[ 14.462757][ T1] ok 11 - list_test_list_bulk_move_tail
[ 14.463787][ T1] ok 12 - list_test_list_is_first
[ 14.464823][ T1] ok 13 - list_test_list_is_last
[ 14.465859][ T1] ok 14 - list_test_list_empty
[ 14.466872][ T1] ok 15 - list_test_list_empty_careful
[ 14.467928][ T1] ok 16 - list_test_list_rotate_left
[ 14.469065][ T1] ok 17 - list_test_list_rotate_to_front
[ 14.470131][ T1] ok 18 - list_test_list_is_singular
[ 14.471588][ T1] ok 19 - list_test_list_cut_position
[ 14.472793][ T1] ok 20 - list_test_list_cut_before
[ 14.473933][ T1] ok 21 - list_test_list_splice
[ 14.475096][ T1] ok 22 - list_test_list_splice_tail
[ 14.476234][ T1] ok 23 - list_test_list_splice_init
[ 14.477388][ T1] ok 24 - list_test_list_splice_tail_init
[ 14.478401][ T1] ok 25 - list_test_list_entry
[ 14.479436][ T1] ok 26 - list_test_list_first_entry
[ 14.481777][ T1] ok 27 - list_test_list_last_entry
[ 14.482916][ T1] ok 28 - list_test_list_first_entry_or_null
[ 14.483933][ T1] ok 29 - list_test_list_next_entry
[ 14.484971][ T1] ok 30 - list_test_list_prev_entry
[ 14.486050][ T1] ok 31 - list_test_list_for_each
[ 14.487135][ T1] ok 32 - list_test_list_for_each_prev
[ 14.488253][ T1] ok 33 - list_test_list_for_each_safe
[ 14.489385][ T1] ok 34 - list_test_list_for_each_prev_safe
[ 14.491430][ T1] ok 35 - list_test_list_for_each_entry
[ 14.492601][ T1] ok 36 - list_test_list_for_each_entry_reverse
[ 14.492868][ T1] # list-kunit-test: pass:36 fail:0 skip:0 total:36
[ 14.493149][ T1] # Totals: pass:36 fail:0 skip:0 total:36
[ 14.493425][ T1] ok 10 - list-kunit-test
[ 14.493848][ T1] # Subtest: qos-kunit-test
[ 14.493859][ T1] 1..3
[ 14.495411][ T1] ok 1 - freq_qos_test_min
[ 14.496624][ T1] ok 2 - freq_qos_test_maxdef
[ 14.497716][ T1] ok 3 - freq_qos_test_readd
[ 14.497949][ T1] # qos-kunit-test: pass:3 fail:0 skip:0 total:3
[ 14.498176][ T1] # Totals: pass:3 fail:0 skip:0 total:3
[ 14.498441][ T1] ok 11 - qos-kunit-test
[ 14.505883][ T1] md: Waiting for all devices to be available before autodetect
[ 14.506243][ T1] md: If you don't use raid, use raid=noautodetect
[ 14.506595][ T1] md: Autodetecting RAID arrays.
[ 14.506868][ T1] md: autorun ...
[ 14.507051][ T1] md: ... autorun DONE.
[ 14.509976][ T1]
[ 14.510063][ T1] ======================================================
[ 14.510243][ T1] WARNING: possible circular locking dependency detected
[ 14.510463][ T1] 5.14.0-rc6-next-20210817 #1 Not tainted
[ 14.510664][ T1] ------------------------------------------------------
[ 14.510835][ T1] swapper/0/1 is trying to acquire lock:
[ 14.511006][ T1] c00000000192c620 (mtd_table_mutex){+.+.}-{3:3}, at: blktrans_open+0x60/0x300
[ 14.511490][ T1]
[ 14.511490][ T1] but task is already holding lock:
[ 14.511672][ T1] c000000005a7b118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x20c/0x3c0
[ 14.511946][ T1]
[ 14.511946][ T1] which lock already depends on the new lock.
[ 14.511946][ T1]
[ 14.512198][ T1]
[ 14.512198][ T1] the existing dependency chain (in reverse order) is:
[ 14.512434][ T1]
[ 14.512434][ T1] -> #1 (&disk->open_mutex){+.+.}-{3:3}:
[ 14.512676][ T1] __mutex_lock+0xd8/0xaf0
[ 14.512849][ T1] bd_register_pending_holders+0x48/0x190
[ 14.513013][ T1] device_add_disk+0x27c/0x3d0
[ 14.513171][ T1] add_mtd_blktrans_dev+0x358/0x620
[ 14.513332][ T1] mtdblock_add_mtd+0x94/0x120
[ 14.513487][ T1] blktrans_notify_add+0x7c/0xb0
[ 14.513644][ T1] add_mtd_device+0x3f8/0x600
[ 14.513789][ T1] add_mtd_partitions+0xfc/0x2b0
[ 14.513944][ T1] parse_mtd_partitions+0x2b4/0x980
[ 14.514115][ T1] mtd_device_parse_register+0xc0/0x3a0
[ 14.514281][ T1] powernv_flash_probe+0x180/0x240
[ 14.514444][ T1] platform_probe+0x78/0x120
[ 14.514598][ T1] really_probe+0x1cc/0x440
[ 14.514738][ T1] __driver_probe_device+0xb0/0x160
[ 14.514892][ T1] driver_probe_device+0x60/0x130
[ 14.515043][ T1] __driver_attach+0xe8/0x160
[ 14.515188][ T1] bus_for_each_dev+0xb4/0x130
[ 14.515328][ T1] driver_attach+0x34/0x50
[ 14.515466][ T1] bus_add_driver+0x1d8/0x2b0
[ 14.515608][ T1] driver_register+0x98/0x1a0
[ 14.515753][ T1] __platform_driver_register+0x38/0x50
[ 14.515923][ T1] powernv_flash_driver_init+0x2c/0x40
[ 14.516084][ T1] do_one_initcall+0x88/0x480
[ 14.516223][ T1] kernel_init_freeable+0x3dc/0x484
[ 14.516392][ T1] kernel_init+0x3c/0x180
[ 14.516522][ T1] ret_from_kernel_thread+0x5c/0x64
[ 14.516718][ T1]
[ 14.516718][ T1] -> #0 (mtd_table_mutex){+.+.}-{3:3}:
[ 14.516917][ T1] __lock_acquire+0x1b5c/0x21d0
[ 14.517068][ T1] lock_acquire+0x2d8/0x4b0
[ 14.517208][ T1] __mutex_lock+0xd8/0xaf0
[ 14.517342][ T1] blktrans_open+0x60/0x300
[ 14.517487][ T1] blkdev_get_whole+0x50/0x110
[ 14.517632][ T1] blkdev_get_by_dev+0x1dc/0x3c0
[ 14.517782][ T1] blkdev_get_by_path+0x90/0xe0
[ 14.517931][ T1] mount_bdev+0x6c/0x2b0
[ 14.518063][ T1] ext4_mount+0x28/0x40
[ 14.518207][ T1] legacy_get_tree+0x4c/0xb0
[ 14.518358][ T1] vfs_get_tree+0x48/0x100
[ 14.518489][ T1] path_mount+0x2d8/0xd30
[ 14.518616][ T1] init_mount+0x7c/0xcc
[ 14.518759][ T1] mount_block_root+0x230/0x454
[ 14.518894][ T1] prepare_namespace+0x1b0/0x204
[ 14.519031][ T1] kernel_init_freeable+0x428/0x484
[ 14.519193][ T1] kernel_init+0x3c/0x180
[ 14.519321][ T1] ret_from_kernel_thread+0x5c/0x64
[ 14.519501][ T1]
[ 14.519501][ T1] other info that might help us debug this:
[ 14.519501][ T1]
[ 14.519756][ T1] Possible unsafe locking scenario:
[ 14.519756][ T1]
[ 14.519934][ T1] CPU0 CPU1
[ 14.520065][ T1] ---- ----
[ 14.520194][ T1] lock(&disk->open_mutex);
[ 14.520326][ T1] lock(mtd_table_mutex);
[ 14.520506][ T1] lock(&disk->open_mutex);
[ 14.520693][ T1] lock(mtd_table_mutex);
[ 14.520822][ T1]
[ 14.520822][ T1] *** DEADLOCK ***
[ 14.520822][ T1]
[ 14.521042][ T1] 1 lock held by swapper/0/1:
[ 14.521181][ T1] #0: c000000005a7b118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x20c/0x3c0
[ 14.521481][ T1]
[ 14.521481][ T1] stack backtrace:
[ 14.521733][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.14.0-rc6-next-20210817 #1
[ 14.522127][ T1] Call Trace:
[ 14.522256][ T1] [c000000002d072b0] [c0000000009106c8] dump_stack_lvl+0xac/0x108 (unreliable)
[ 14.522564][ T1] [c000000002d072f0] [c0000000001aa04c] print_circular_bug.isra.44+0x37c/0x3e0
[ 14.522812][ T1] [c000000002d07390] [c0000000001aa270] check_noncircular+0x1c0/0x1f0
[ 14.523024][ T1] [c000000002d07460] [c0000000001aff3c] __lock_acquire+0x1b5c/0x21d0
[ 14.523236][ T1] [c000000002d075a0] [c0000000001ad2b8] lock_acquire+0x2d8/0x4b0
[ 14.523439][ T1] [c000000002d076a0] [c0000000010ae868] __mutex_lock+0xd8/0xaf0
[ 14.523644][ T1] [c000000002d077b0] [c000000000bad9f0] blktrans_open+0x60/0x300
[ 14.523858][ T1] [c000000002d07800] [c000000000540050] blkdev_get_whole+0x50/0x110
[ 14.524069][ T1] [c000000002d07840] [c00000000054289c] blkdev_get_by_dev+0x1dc/0x3c0
[ 14.524286][ T1] [c000000002d078a0] [c000000000542e90] blkdev_get_by_path+0x90/0xe0
[ 14.524499][ T1] [c000000002d078f0] [c0000000004d148c] mount_bdev+0x6c/0x2b0
[ 14.524694][ T1] [c000000002d07990] [c00000000064a0f8] ext4_mount+0x28/0x40
[ 14.524887][ T1] [c000000002d079b0] [c0000000005315dc] legacy_get_tree+0x4c/0xb0
[ 14.525100][ T1] [c000000002d079e0] [c0000000004cf5e8] vfs_get_tree+0x48/0x100
[ 14.525298][ T1] [c000000002d07a50] [c00000000050fbe8] path_mount+0x2d8/0xd30
[ 14.525489][ T1] [c000000002d07ae0] [c000000001587874] init_mount+0x7c/0xcc
[ 14.525694][ T1] [c000000002d07b50] [c000000001551bd8] mount_block_root+0x230/0x454
[ 14.525894][ T1] [c000000002d07c50] [c000000001552058] prepare_namespace+0x1b0/0x204
[ 14.526106][ T1] [c000000002d07cc0] [c000000001551714] kernel_init_freeable+0x428/0x484
[ 14.526335][ T1] [c000000002d07da0] [c000000000012d1c] kernel_init+0x3c/0x180
[ 14.526529][ T1] [c000000002d07e10] [c00000000000cfd4] ret_from_kernel_thread+0x5c/0x64
[ 14.567502][ T1] EXT4-fs (mtdblock0): mounted filesystem without journal. Opts: (null). Quota mode: disabled.
[ 14.568104][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 31:0.
[ 14.572575][ T1] devtmpfs: mounted
[ 14.632605][ T1] Freeing unused kernel image (initmem) memory: 1984K
[ 14.632873][ T1] Kernel memory protection not selected by kernel config.
[ 14.633341][ T1] Run /sbin/init as init process
[ 14.633475][ T1] with arguments:
[ 14.633586][ T1] /sbin/init
[ 14.633692][ T1] with environment:
[ 14.633814][ T1] HOME=/
[ 14.633912][ T1] TERM=linux
[ 14.651001][ C0] random: fast init done
[ 15.671461][ T152] mount (152) used greatest stack depth: 10048 bytes left
mount: mounting devtmpfs on /dev failed: Device or resource busy
[ 15.768631][ T48] (null): opal_flash_async_op(op=0) failed (rc -1)
[ 15.773159][ T48] blk_update_request: I/O error, dev mtdblock0, sector 2 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[ 15.773787][ T48] blk_update_request: I/O error, dev mtdblock0, sector 2 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[ 15.774151][ T48] Buffer I/O error on dev mtdblock0, logical block 1, lost sync page write
[ 15.775037][ T154] EXT4-fs (mtdblock0): I/O error while writing superblock
mount: mounting /dev/root on / failed: Input/output error
Starting syslogd: OK
Starting klogd: OK
Running sysctl: [ 16.730207][ T179] logger (179) used greatest stack depth: 9920 bytes left
OK
Saving random seed: SKIP (read-only file system detected)
Starting network: [ 17.450126][ T195] 8139cp 0000:01:00.0 eth0: link up, 100Mbps, full-duplex, lpa 0x05E1
udhcpc: started, v1.33.0
udhcpc: sending discover
udhcpc: sending select for 10.0.2.15
udhcpc: lease of 10.0.2.15 obtained, lease time 86400
deleting routers
adding dns 10.0.2.3
OK
Found console hvc0
Linux version 5.14.0-rc6-next-20210817 (groeck@xxxxxxxxxxxxxxxxxxx) (powerpc64-linux-gcc.br_real (Buildroot 2019.02-git-00353-g4f20f23) 7.4.0, GNU ld (GNU Binutils) 2.31.1) #1 SMP Tue Aug 17 19:13:07 PDT 2021
[ 18.515763][ T227] telnet (227) used greatest stack depth: 8528 bytes left
Network interface test passed
Boot successful.
Rebooting
[ 34.724800][ T232] reboot: Restarting system
[ 48.142228983,5] OPAL: Reboot request...
[ 48.142294919,2] NVRAM: Failed to load
------------
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