Hello,
On a Renesas h3 premier ES1.0, I am facing a oops when flashing big files on
SD card.
The files needs to be big enough (> 3.5GB). bmaptool was used for that
initially,
and produced different errors from BUS error to various stack traces.
So I have removed bmaptool from the loop to use only dd at first.
I attached the resulting trace.
Do someone know about this issue, or have any suggestions on where to look ?
Thanks,
Fred
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x411fd073]
[ 0.000000] Linux version 4.20.0-rc4-next-20181130 (fredo@i7) (gcc version 7.3.0 (Ubuntu/Linaro 7.3.0-27ubuntu1~18.04)) #6 SMP PREEMPT Mon Dec 3 08:14:14 CET 2018
[ 0.000000] Machine model: Renesas H3ULCB board based on r8a7795 ES1.x
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: UEFI not found.
[ 0.000000] cma: Reserved 16 MiB at 0x000000007f000000
[ 0.000000] NUMA: No NUMA configuration found
[ 0.000000] NUMA: Faking a node at [mem 0x0000000048000000-0x000000073fffffff]
[ 0.000000] NUMA: NODE_DATA [mem 0x73f800840-0x73f801fff]
[ 0.000000] Zone ranges:
[ 0.000000] DMA32 [mem 0x0000000048000000-0x00000000ffffffff]
[ 0.000000] Normal [mem 0x0000000100000000-0x000000073fffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000048000000-0x000000007fffffff]
[ 0.000000] node 0: [mem 0x0000000500000000-0x000000053fffffff]
[ 0.000000] node 0: [mem 0x0000000600000000-0x000000063fffffff]
[ 0.000000] node 0: [mem 0x0000000700000000-0x000000073fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000048000000-0x000000073fffffff]
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: PSCIv1.0 detected in firmware.
[ 0.000000] psci: Using standard PSCI v0.2 function IDs
[ 0.000000] psci: Trusted OS resident on physical CPU 0x0
[ 0.000000] psci: SMC Calling Convention v1.0
[ 0.000000] random: get_random_bytes called from start_kernel+0xa8/0x418 with crng_init=0
[ 0.000000] percpu: Embedded 23 pages/cpu @(____ptrval____) s55576 r8192 d30440 u94208
[ 0.000000] Detected PIPT I-cache on CPU0
[ 0.000000] CPU features: enabling workaround for EL2 vector hardening
[ 0.000000] CPU features: detected: Kernel page table isolation (KPTI)
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 999936
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: root=/dev/mmcblk0p2
[ 0.000000] software IO TLB: mapped [mem 0x7afff000-0x7efff000] (64MB)
[ 0.000000] Memory: 3878352K/4063232K available (9788K kernel code, 726K rwdata, 3564K rodata, 768K init, 375K bss, 168496K reserved, 16384K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=8.
[ 0.000000] Tasks RCU enabled.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[ 0.000000] arch_timer: cp15 timer(s) running at 8.33MHz (virt).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1ec02923e, max_idle_ns: 440795202125 ns
[ 0.000003] sched_clock: 56 bits at 8MHz, resolution 120ns, wraps every 2199023255496ns
[ 0.000223] Console: colour dummy device 80x25
[ 0.000388] printk: console [tty0] enabled
[ 0.000438] Calibrating delay loop (skipped), value calculated using timer frequency.. 16.66 BogoMIPS (lpj=33333)
[ 0.000451] pid_max: default: 32768 minimum: 301
[ 0.000499] LSM: Security Framework initializing
[ 0.002032] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.002816] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.002873] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.002904] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.003215] *** VALIDATE proc ***
[ 0.003339] *** VALIDATE cgroup1 ***
[ 0.003347] *** VALIDATE cgroup2 ***
[ 0.024002] ASID allocator initialised with 32768 entries
[ 0.031995] rcu: Hierarchical SRCU implementation.
[ 0.040634] Detected Renesas R-Car Gen3 r8a7795 ES1.1
[ 0.041135] EFI services will not be available.
[ 0.048017] smp: Bringing up secondary CPUs ...
[ 0.080168] Detected PIPT I-cache on CPU1
[ 0.080202] CPU1: Booted secondary processor 0x0000000001 [0x411fd073]
[ 0.112185] Detected PIPT I-cache on CPU2
[ 0.112205] CPU2: Booted secondary processor 0x0000000002 [0x411fd073]
[ 0.144222] Detected PIPT I-cache on CPU3
[ 0.144242] CPU3: Booted secondary processor 0x0000000003 [0x411fd073]
[ 0.176166] psci: failed to boot CPU4 (-22)
[ 0.176199] CPU4: failed to boot: -22
[ 0.176206] CPU4: failed in unknown state : 0x0
[ 0.208203] psci: failed to boot CPU5 (-22)
[ 0.208211] CPU5: failed to boot: -22
[ 0.208217] CPU5: failed in unknown state : 0x0
[ 0.240237] psci: failed to boot CPU6 (-22)
[ 0.240245] CPU6: failed to boot: -22
[ 0.240250] CPU6: failed in unknown state : 0x0
[ 0.272270] psci: failed to boot CPU7 (-22)
[ 0.272278] CPU7: failed to boot: -22
[ 0.272284] CPU7: failed in unknown state : 0x0
[ 0.272318] smp: Brought up 1 node, 4 CPUs
[ 0.272324] SMP: Total of 4 processors activated.
[ 0.272333] CPU features: detected: 32-bit EL0 Support
[ 0.272340] CPU features: detected: CRC32 instructions
[ 0.686989] CPU: All CPU(s) started at EL1
[ 0.687007] alternatives: patching kernel code
[ 0.687803] devtmpfs: initialized
[ 0.691195] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.691243] futex hash table entries: 2048 (order: 5, 131072 bytes)
[ 0.691607] pinctrl core: initialized pinctrl subsystem
[ 0.692290] DMI not present or invalid.
[ 0.692510] NET: Registered protocol family 16
[ 0.692706] audit: initializing netlink subsys (disabled)
[ 0.692798] audit: type=2000 audit(0.280:1): state=initialized audit_enabled=0 res=1
[ 0.693291] cpuidle: using governor menu
[ 0.693401] vdso: 2 pages (1 code @ (____ptrval____), 1 data @ (____ptrval____))
[ 0.693414] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.694034] DMA: preallocated 256 KiB pool for atomic allocations
[ 0.694472] Serial: AMBA PL011 UART driver
[ 0.696515] sh-pfc e6060000.pin-controller: r8a77950_pfc support registered
[ 0.714911] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.715198] cryptd: max_cpu_qlen set to 1000
[ 0.715818] ACPI: Interpreter disabled.
[ 0.718050] vgaarb: loaded
[ 0.718229] SCSI subsystem initialized
[ 0.718514] usbcore: registered new interface driver usbfs
[ 0.718546] usbcore: registered new interface driver hub
[ 0.718605] usbcore: registered new device driver usb
[ 0.719148] i2c-sh_mobile e60b0000.i2c: I2C adapter 7, bus speed 100000 Hz
[ 0.719324] pps_core: LinuxPPS API ver. 1 registered
[ 0.719332] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@xxxxxxxx>
[ 0.719347] PTP clock support registered
[ 0.719457] EDAC MC: Ver: 3.0.0
[ 0.719948] Advanced Linux Sound Architecture Driver Initialized.
[ 0.720335] clocksource: Switched to clocksource arch_sys_counter
[ 0.720467] VFS: Disk quotas dquot_6.6.0
[ 0.720506] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.720537] *** VALIDATE hugetlbfs ***
[ 0.720602] pnp: PnP ACPI: disabled
[ 0.724551] NET: Registered protocol family 2
[ 0.725013] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes)
[ 0.725067] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.725213] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
[ 0.725465] TCP: Hash tables configured (established 32768 bind 32768)
[ 0.725592] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[ 0.725634] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[ 0.725747] NET: Registered protocol family 1
[ 0.726087] RPC: Registered named UNIX socket transport module.
[ 0.726097] RPC: Registered udp transport module.
[ 0.726102] RPC: Registered tcp transport module.
[ 0.726108] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.726216] Unpacking initramfs...
[ 0.894218] Freeing initrd memory: 12704K
[ 0.894752] hw perfevents: enabled with armv8_cortex_a57 PMU driver, 7 counters available
[ 0.894885] hw perfevents: /soc/pmu_a53: failed to probe PMU!
[ 0.894895] hw perfevents: /soc/pmu_a53: failed to register PMU devices!
[ 0.895131] kvm [1]: HYP mode not available
[ 0.933266] Initialise system trusted keyrings
[ 0.933366] workingset: timestamp_bits=44 max_order=20 bucket_order=0
[ 0.936855] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.937302] NFS: Registering the id_resolver key type
[ 0.937325] Key type id_resolver registered
[ 0.937331] Key type id_legacy registered
[ 0.937343] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 0.937456] 9p: Installing v9fs 9p2000 file system support
[ 0.973110] Key type asymmetric registered
[ 0.973130] Asymmetric key parser 'x509' registered
[ 0.973188] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[ 0.973199] io scheduler mq-deadline registered
[ 0.973206] io scheduler kyber registered
[ 0.975602] gpio_rcar e6050000.gpio: driving 16 GPIOs
[ 0.975824] gpio_rcar e6051000.gpio: driving 28 GPIOs
[ 0.976005] gpio_rcar e6052000.gpio: driving 15 GPIOs
[ 0.976186] gpio_rcar e6053000.gpio: driving 16 GPIOs
[ 0.976387] gpio_rcar e6054000.gpio: driving 18 GPIOs
[ 0.976656] gpio_rcar e6055000.gpio: driving 26 GPIOs
[ 0.976859] gpio_rcar e6055400.gpio: driving 32 GPIOs
[ 0.977025] gpio_rcar e6055800.gpio: driving 4 GPIOs
[ 0.978252] EINJ: ACPI disabled.
[ 0.990140] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.991278] SuperH (H)SCI(F) driver initialized
[ 0.991695] e6e88000.serial: ttySC0 at MMIO 0xe6e88000 (irq = 138, base_baud = 0) is a scif
[ 1.872464] printk: console [ttySC0] enabled
[ 1.882710] loop: module loaded
[ 1.887968] libphy: Fixed MDIO Bus: probed
[ 1.892436] tun: Universal TUN/TAP device driver, 1.6
[ 1.897974] thunder_xcv, ver 1.0
[ 1.901241] thunder_bgx, ver 1.0
[ 1.904494] nicpf, ver 1.0
[ 1.907435] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[ 1.913270] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[ 1.919214] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
[ 1.926177] igb: Copyright (c) 2007-2014 Intel Corporation.
[ 1.931768] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k
[ 1.939600] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[ 1.945617] sky2: driver version 1.30
[ 1.950229] libphy: ravb_mii: probed
[ 1.956642] ravb e6800000.ethernet eth0: Base address at 0xe6800000, 52:54:00:f4:7d:da, IRQ 135.
[ 1.965941] VFIO - User Level meta-driver version: 0.3
[ 1.971869] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.978411] ehci-pci: EHCI PCI platform driver
[ 1.982882] ehci-platform: EHCI generic platform driver
[ 1.988310] ehci-platform ee0a0100.usb: EHCI Host Controller
[ 1.993991] ehci-platform ee0a0100.usb: new USB bus registered, assigned bus number 1
[ 2.001971] ehci-platform ee0a0100.usb: irq 146, io mem 0xee0a0100
[ 2.020345] ehci-platform ee0a0100.usb: USB 2.0 started, EHCI 1.10
[ 2.026859] hub 1-0:1.0: USB hub found
[ 2.030628] hub 1-0:1.0: 1 port detected
[ 2.034807] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 2.041007] ohci-pci: OHCI PCI platform driver
[ 2.045493] ohci-platform: OHCI generic platform driver
[ 2.050877] ohci-platform ee0a0000.usb: Generic Platform OHCI controller
[ 2.057591] ohci-platform ee0a0000.usb: new USB bus registered, assigned bus number 2
[ 2.065506] ohci-platform ee0a0000.usb: irq 146, io mem 0xee0a0000
[ 2.159284] hub 2-0:1.0: USB hub found
[ 2.163051] hub 2-0:1.0: 1 port detected
[ 2.167478] usbcore: registered new interface driver usb-storage
[ 2.174824] i2c /dev entries driver
[ 2.185309] cs2000-cp 2-004f: revision - C1
[ 2.189545] i2c-rcar e6510000.i2c: probed
[ 2.193920] i2c-rcar e66d8000.i2c: probed
[ 2.203221] rcar_gen3_thermal e6198000.thermal: TSC0: Loaded 1 trip points
[ 2.214354] rcar_gen3_thermal e6198000.thermal: TSC1: Loaded 1 trip points
[ 2.225485] rcar_gen3_thermal e6198000.thermal: TSC2: Loaded 1 trip points
[ 2.233115] sdhci: Secure Digital Host Controller Interface driver
[ 2.239310] sdhci: Copyright(c) Pierre Ossman
[ 2.244187] renesas_sdhi_internal_dmac ee100000.sd: Got CD GPIO
[ 2.250663] renesas_sdhi_internal_dmac ee140000.sd: Linked as a consumer to regulator.2
[ 2.258723] renesas_sdhi_internal_dmac ee140000.sd: Linked as a consumer to regulator.1
[ 2.315148] renesas_sdhi_internal_dmac ee140000.sd: mmc0 base at 0xee140000 max clock rate 200 MHz
[ 2.324263] Synopsys Designware Multimedia Card Interface Driver
[ 2.330698] sdhci-pltfm: SDHCI platform and OF driver helper
[ 2.337122] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.343728] usbcore: registered new interface driver usbhid
[ 2.349343] usbhid: USB HID core driver
[ 2.354189] NET: Registered protocol family 17
[ 2.358799] 9pnet: Installing 9P2000 support
[ 2.363154] Key type dns_resolver registered
[ 2.367772] registered taskstats version 1
[ 2.371907] Loading compiled-in X.509 certificates
[ 2.382569] renesas_irqc e61c0000.interrupt-controller: driving 6 irqs
[ 2.390457] renesas_sdhi_internal_dmac ee100000.sd: Got CD GPIO
[ 2.396466] renesas_sdhi_internal_dmac ee100000.sd: Linked as a consumer to regulator.3
[ 2.404498] renesas_sdhi_internal_dmac ee100000.sd: Linked as a consumer to regulator.4
[ 2.443041] mmc0: new HS200 MMC card at address 0001
[ 2.448322] mmcblk0: mmc0:0001 8GSD4R 7.28 GiB
[ 2.453027] mmcblk0boot0: mmc0:0001 8GSD4R partition 1 31.9 MiB
[ 2.459115] mmcblk0boot1: mmc0:0001 8GSD4R partition 2 31.9 MiB
[ 2.460893] renesas_sdhi_internal_dmac ee100000.sd: mmc1 base at 0xee100000 max clock rate 200 MHz
[ 2.465144] mmcblk0rpmb: mmc0:0001 8GSD4R partition 3 512 KiB, chardev (245:0)
[ 2.475550] input: keyboard as /devices/platform/keyboard/input/input0
[ 2.488672] hctosys: unable to open rtc device (rtc0)
[ 2.494166] ALSA device list:
[ 2.497142] No soundcards found.
[ 2.501336] Freeing unused kernel memory: 768K
[ 2.536396] Run /init as init process
This script just mou���$�$�닗�. ���+��RkWV�HhK�����
����́����R������ɽ����ɹ���z��5Rz�[ 2.641049] mmc1: new ultra high speed SDR50 SDHC card at address aaaa
[ 2.647953] mmcblk1: mmc1:aaaa SL16G 14.8 GiB
/ #
/ #
/ # uname -a
Linux (none) 4.20.0-rc4-next-20181130 #6 SMP PREEMPT Mon Dec 3 08:14:14 CET 2018 aarch64 GNU/Linux
/ # dd if=/dev/z[ 28.346064] random: fast init done
ero of=/dev/mmcblk1 bs=1M count=4000
[ 48.400522] random: crng init done
[ 705.136517] Unable to handle kernel paging request at virtual address 2aa121980fec75fe
[ 705.144465] Mem abort info:
[ 705.147256] ESR = 0x96000004
[ 705.150312] Exception class = DABT (current EL), IL = 32 bits
[ 705.156233] SET = 0, FnV = 0
[ 705.159286] EA = 0, S1PTW = 0
[ 705.162426] Data abort info:
[ 705.165306] ISV = 0, ISS = 0x00000004
[ 705.169141] CM = 0, WnR = 0
[ 705.172104] [2aa121980fec75fe] address between user and kernel address ranges
[ 705.179241] Internal error: Oops: 96000004 [#1] PREEMPT SMP
[ 705.184811] Modules linked in:
[ 705.186981] Unable to handle kernel paging request at virtual address 31ba4ad35cec75fe
[ 705.187868] CPU: 3 PID: 55 Comm: kworker/u16:2 Not tainted 4.20.0-rc4-next-20181130 #6
[ 705.195786] Mem abort info:
[ 705.203689] Hardware name: Renesas H3ULCB board based on r8a7795 ES1.x (DT)
[ 705.203708] Workqueue: writeback wb_workfn (flush-179:96)
[ 705.206486] ESR = 0x96000004
[ 705.213438] pstate: 60000005 (nZCv daif -PAN -UAO)
[ 705.213447] pc : kmem_cache_alloc+0xb0/0x1d0
[ 705.218837] Exception class = DABT (current EL), IL = 32 bits
[ 705.221880] lr : kmem_cache_alloc+0x30/0x1d0
[ 705.221882] sp : ffff00000978b630
[ 705.221886] x29: ffff00000978b630 x28: ffff8004c90df4e0
[ 705.226673] SET = 0, FnV = 0
[ 705.230933] x27: ffff00000978b708 x26: ffff000008f57bf8
[ 705.230938] x25: ffff0000081199b0 x24: 0000000000200000
[ 705.236854] EA = 0, S1PTW = 0
[ 705.241113] x23: 0000000001904443 x22: 2aa121980fec75fe
[ 705.241117] x21: ffff0000081ac970 x20: 0000000000411200
[ 705.244427] Data abort info:
[ 705.249729] x19: ffff8006fb002480 x18: 0000000000000400
[ 705.249733] x17: 0000000000000000 x16: ffff000008a21700
[ 705.252783] ISV = 0, ISS = 0x00000004
[ 705.258085] x15: 0000000000000400 x14: 0000000000000400
[ 705.258088] x13: 0000000000000000 x12: 0000000000000000
[ 705.263398] CM = 0, WnR = 0
[ 705.266528] x11: 0000000000000000 x10: 0000000000000000
[ 705.266532] x9 : 0000000000000001 x8 : 0000000000000000
[ 705.271840] [31ba4ad35cec75fe] address between user and kernel address ranges
[ 705.277141] x7 : 00008006f6942000 x6 : ffff00000978b750
[ 705.277145] x5 : ffff000008e6d6c8 x4 : 0000000000000000
[ 705.336365] x3 : ffff000008e6d6c8 x2 : 0000000000000000
[ 705.341673] x1 : ffff8006fa618000 x0 : 0000000000000001
[ 705.346983] Process kworker/u16:2 (pid: 55, stack limit = 0x000000000398e566)
[ 705.354113] Call trace:
[ 705.356559] kmem_cache_alloc+0xb0/0x1d0
[ 705.360481] mempool_alloc_slab+0x18/0x20
[ 705.364486] mempool_alloc+0x70/0x180
[ 705.368148] bio_alloc_bioset+0x158/0x278
[ 705.372156] submit_bh_wbc+0xb0/0x220
[ 705.375814] __block_write_full_page+0x274/0x4a0
[ 705.380428] block_write_full_page+0x88/0x140
[ 705.384782] blkdev_writepage+0x18/0x20
[ 705.388615] __writepage+0x1c/0x80
[ 705.392011] write_cache_pages+0x298/0x378
[ 705.396102] generic_writepages+0x5c/0x98
[ 705.400108] blkdev_writepages+0xc/0x18
[ 705.403939] do_writepages+0x54/0x100
[ 705.407598] __writeback_single_inode+0x38/0x1a8
[ 705.412211] writeback_sb_inodes+0x1bc/0x3a8
[ 705.416476] __writeback_inodes_wb+0x70/0xc0
[ 705.420742] wb_writeback+0x1d4/0x1e0
[ 705.424399] wb_workfn+0x1b8/0x330
[ 705.427802] process_one_work+0x1e0/0x330
[ 705.431808] worker_thread+0x40/0x460
[ 705.435466] kthread+0x128/0x130
[ 705.438691] ret_from_fork+0x10/0x1c
[ 705.442263] Code: a903e7b8 b9402262 b9401020 11000400 (f8626ad8)
[ 705.448354] ---[ end trace 8069a9dfd28ed31f ]---
[ 705.452970] Internal error: Oops: 96000004 [#2] PREEMPT SMP
[ 705.452997] WARNING: CPU: 3 PID: 55 at ../kernel/exit.c:773 do_exit+0x44/0x960
[ 705.458539] Modules linked in:
[ 705.465755] Modules linked in:
[ 705.468807] CPU: 2 PID: 22 Comm: kworker/2:0H Tainted: G D 4.20.0-rc4-next-20181130 #6
[ 705.471853] CPU: 3 PID: 55 Comm: kworker/u16:2 Tainted: G D 4.20.0-rc4-next-20181130 #6
[ 705.481065] Hardware name: Renesas H3ULCB board based on r8a7795 ES1.x (DT)
[ 705.490366] Hardware name: Renesas H3ULCB board based on r8a7795 ES1.x (DT)
[ 705.497328] Workqueue: kblockd blk_mq_run_work_fn
[ 705.504279] Workqueue: writeback wb_workfn (flush-179:96)
[ 705.508974] pstate: 80000005 (Nzcv daif -PAN -UAO)
[ 705.514366] pstate: 80000005 (Nzcv daif -PAN -UAO)
[ 705.519155] pc : blk_rq_map_sg+0x1a4/0x4d8
[ 705.523934] pc : do_exit+0x44/0x960
[ 705.528037] lr : mmc_queue_map_sg+0x1c/0x28
[ 705.531504] lr : do_exit+0x30/0x960
[ 705.535680] sp : ffff00000966b9e0
[ 705.539160] sp : ffff00000978b390
[ 705.539162] x29: ffff00000978b390 x28: ffff8006fa618000
[ 705.542470] x29: ffff00000966b9e0 x28: 0000000000000000
[ 705.545777] x27: ffff00000978b708 x26: ffff000008f57bf8
[ 705.551084] x27: 0000000000000000 x26: ffff8006fb017000
[ 705.556389] x25: ffff0000081199b0 x24: ffff8006fa618000
[ 705.561693] x25: ffff8006f814f900 x24: 0000000000000000
[ 705.567000] x23: 0000000000000000 x22: 0000ffffffffffff
[ 705.572305] x23: ffff8006f866ad00 x22: ffff8006f8118000
[ 705.577609] x21: 0000000000000000 x20: 000000000000000b
[ 705.582916] x21: 0000000000000000 x20: 0000000000000000
[ 705.588221] x19: ffff8006fa618000 x18: ffffffffffffffff
[ 705.593526] x19: 0000000000001000 x18: 0000000000000400
[ 705.598831] x17: 0000000000000000 x16: ffff000008a21700
[ 705.604135] x17: 0000000000000000 x16: ffff000008a21700
[ 705.609442] x15: ffff000008e6d6c8 x14: 0720072007200720
[ 705.614748] x15: 0000000000000400 x14: 0000000000000400
[ 705.620052] x13: 0720072007200720 x12: 0720072007200720
[ 705.625357] x13: 0000000000000000 x12: 0000000000000001
[ 705.630661] x11: 0720072007200720 x10: 0720072007200720
[ 705.635967] x11: 0000000005a6bf77 x10: 0000000000000002
[ 705.641271] x9 : 0720072007200720 x8 : 0720072007200720
[ 705.646577] x9 : 0000000000000000 x8 : ffff800016c32000
[ 705.651884] x7 : 0720072d072d072d x6 : 000000000000013f
[ 705.657188] x7 : 0000000010624dd3 x6 : 0000000000000100
[ 705.662494] x5 : 0000000000000000 x4 : 0000000000000000
[ 705.667801] x5 : 0000000000000100 x4 : 00000000002dc6c0
[ 705.673106] x3 : ffff000008e86808 x2 : ffff8006fa618000
[ 705.678411] x3 : 00000000b2d05e00 x2 : 31ba4ad35cec75fe
[ 705.683716] x1 : ffff8006f8140348 x0 : ffff00000978bcf0
[ 705.689020] x1 : 31ba4ad35cec75fe x0 : 0000000000000000
[ 705.694327] Call trace:
[ 705.699635] Process kworker/2:0H (pid: 22, stack limit = 0x0000000029762c43)
[ 705.704939] do_exit+0x44/0x960
[ 705.707376] Call trace:
[ 705.714423] die+0x1f8/0x210
[ 705.717556] blk_rq_map_sg+0x1a4/0x4d8
[ 705.719998] die_kernel_fault+0x60/0x74
[ 705.720001] __do_kernel_fault+0x88/0xa8
[ 705.722876] mmc_queue_map_sg+0x1c/0x28
[ 705.722882] mmc_blk_data_prep+0x1a0/0x2f0
[ 705.726622] do_translation_fault+0x38/0x60
[ 705.730450] mmc_blk_rw_rq_prep+0x44/0x168
[ 705.730454] mmc_blk_mq_issue_rq+0x248/0x7b8
[ 705.734368] do_mem_abort+0x3c/0x98
[ 705.738197] mmc_mq_queue_rq+0x110/0x270
[ 705.738201] blk_mq_dispatch_rq_list+0xa8/0x538
[ 705.742289] el1_da+0x20/0x80
[ 705.746467] blk_mq_do_dispatch_sched+0x64/0x108
[ 705.750557] kmem_cache_alloc+0xb0/0x1d0
[ 705.754817] blk_mq_sched_dispatch_requests+0x10c/0x1e0
[ 705.754820] __blk_mq_run_hw_queue+0xac/0x110
[ 705.758302] mempool_alloc_slab+0x18/0x20
[ 705.762217] blk_mq_run_work_fn+0x1c/0x28
[ 705.766741] mempool_alloc+0x70/0x180
[ 705.769706] process_one_work+0x1e0/0x330
[ 705.774313] bio_alloc_bioset+0x158/0x278
[ 705.778229] worker_thread+0x40/0x460
[ 705.783449] submit_bh_wbc+0xb0/0x220
[ 705.787796] kthread+0x128/0x130
[ 705.791798] __block_write_full_page+0x274/0x4a0
[ 705.791802] block_write_full_page+0x88/0x140
[ 705.795804] ret_from_fork+0x10/0x1c
[ 705.799460] blkdev_writepage+0x18/0x20
[ 705.803462] Code: d503201f f9404102 d37ceea0 8b000041 (f8606840)
[ 705.807464] __writepage+0x1c/0x80
[ 705.811118] ---[ end trace 8069a9dfd28ed320 ]---
[ 705.814772] write_cache_pages+0x298/0x378
[ 705.814775] generic_writepages+0x5c/0x98
[ 705.856529] blkdev_writepages+0xc/0x18
[ 705.860360] do_writepages+0x54/0x100
[ 705.864019] __writeback_single_inode+0x38/0x1a8
[ 705.868632] writeback_sb_inodes+0x1bc/0x3a8
[ 705.872898] __writeback_inodes_wb+0x70/0xc0
[ 705.877164] wb_writeback+0x1d4/0x1e0
[ 705.880821] wb_workfn+0x1b8/0x330
[ 705.884220] process_one_work+0x1e0/0x330
[ 705.888225] worker_thread+0x40/0x460
[ 705.891882] kthread+0x128/0x130
[ 705.895105] ret_from_fork+0x10/0x1c
[ 705.898675] ---[ end trace 8069a9dfd28ed321 ]---
