While transferring files over SSH (either scp or sftp used) from/to an USB drive
plugged in a ROCK64 from/to another machine, the CPU usage keep increasing and
finally, the ROCK64 freeze.
Because of the freeze, I'm not sure how to get errors. Please telle me how to
debug this.
Some details :
- Both systems (server and client) are on OpenBSD : client is 6.4, ROCK64 is
last -current.
- The usb drive is mounted with this fstab entry :
782f1ddb783cdd13.b /mnt/bigstorage ffs rw,noexec,nodev,nosuid 1 2
- The issue only happens when transferring from/to the USB hard drive.
- dmesg :
OpenBSD 6.4-current (GENERIC.MP) #343: Mon Dec 31 18:12:02 MST 2018
dera...@arm64.openbsd.org:/usr/src/sys/arch/arm64/compile/GENERIC.MP
real mem = 4213874688 (4018MB)
avail mem = 4050837504 (3863MB)
mainbus0 at root: Pine64 Rock64
cpu0 at mainbus0 mpidr 0: ARM Cortex-A53 r0p4
cpu0: 32KB 64b/line 2-way L1 VIPT I-cache, 32KB 64b/line 4-way L1
D-cache
cpu0: 256KB 64b/line 16-way L2 cache
efi0 at mainbus0: UEFI 2.0.5
efi0: Das U-boot rev 0x0
psci0 at mainbus0: PSCI 1.0
syscon0 at mainbus0: "syscon"
rkclock0 at mainbus0
syscon1 at mainbus0: "syscon"
ampintc0 at mainbus0 nirq 160, ncpu 4 ipi: 0, 1: "interrupt-controller"
rkpinctrl0 at mainbus0: "pinctrl"
rkgpio0 at rkpinctrl0
rkgpio1 at rkpinctrl0
rkgpio2 at rkpinctrl0
rkgpio3 at rkpinctrl0
simplebus0 at mainbus0: "amba"
agtimer0 at mainbus0: tick rate 24000 KHz
com0 at mainbus0: ns16550, no working fifo
com0: console
rkiic0 at mainbus0
iic0 at rkiic0
rkpmic0 at iic0 addr 0x18: RK805
rktemp0 at mainbus0
dwmmc0 at mainbus0: 49 MHz base clock
sdmmc0 at dwmmc0: 4-bit, sd high-speed, mmc high-speed, dma
dwmmc1 at mainbus0: 49 MHz base clock
sdmmc1 at dwmmc1: 8-bit, mmc high-speed, dma
dwge0 at mainbus0
dwge0: address: d6:8f:58:d2:50:ce
rgephy0 at dwge0 phy 0: RTL8169S/8110S/8211 PHY, rev. 6
ehci0 at mainbus0
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 configuration 1 interface 0 "Generic EHCI root hub" rev
2.00/1.00 addr 1
cpu1 at mainbus0 mpidr 1: ARM Cortex-A53 r0p4
cpu1: 32KB 64b/line 2-way L1 VIPT I-cache, 32KB 64b/line 4-way L1
D-cache
cpu1: 256KB 64b/line 16-way L2 cache
cpu2 at mainbus0 mpidr 2: ARM Cortex-A53 r0p4
cpu2: 32KB 64b/line 2-way L1 VIPT I-cache, 32KB 64b/line 4-way L1
D-cache
cpu2: 256KB 64b/line 16-way L2 cache
cpu3 at mainbus0 mpidr 3: ARM Cortex-A53 r0p4
cpu3: 32KB 64b/line 2-way L1 VIPT I-cache, 32KB 64b/line 4-way L1
D-cache
cpu3: 256KB 64b/line 16-way L2 cache
scsibus0 at sdmmc1: 2 targets, initiator 0
sd0 at scsibus0 targ 1 lun 0: <SD/MMC, NCard, 0000> SCSI2 0/direct
removable
sd0: 29600MB, 512 bytes/sector, 60620800 sectors
scsibus1 at sdmmc0: 2 targets, initiator 0
sd1 at scsibus1 targ 1 lun 0: <SD/MMC, USD00, 0010> SCSI2 0/direct
removable
sd1: 15080MB, 512 bytes/sector, 30883840 sectors
umass0 at uhub0 port 1 configuration 1 interface 0 "Western Digital Ext
HDD 1021" rev 2.00/20.21 addr 2
umass0: using SCSI over Bulk-Only
scsibus2 at umass0: 2 targets, initiator 0
sd2 at scsibus2 targ 1 lun 0: <WD, Ext HDD 1021, 2021> SCSI2 0/direct
fixed serial.10581021383235373034
sd2: 1907727MB, 512 bytes/sector, 3907024896 sectors
vscsi0 at root
scsibus3 at vscsi0: 256 targets
softraid0 at root
scsibus4 at softraid0: 256 targets
bootfile: sd0a:/bsd
boot device: sd0
root on sd0a (532ea4ce9a5e001c.a) swap on sd0b dump on sd0b
WARNING: / was not properly unmounted
--
thuban
