ODROID-C1 panic from Ralink 802.11 n WLAN

[Andrew Cagney <andrew.cagney%gmail.com@localhost>]

It isn't my day.  This one happens if an Ralink 802.11 n WLAN (ASUS
USB-N13) is plugged in when I boot my old "stable" kernel from last
year.

## Transferring control to NetBSD stage-2 loader (at address 00100000) ...
[ Kernel symbol table missing! ]
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
    2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 7.99.25 (ODROID-C1) #0: Wed Dec 30 17:28:16 EST 2015
    cagney@morgan:/home/cagney/NetBSD/trunk/evbearmv7hf-el/sys/arch/evbarm/compile/ODROID-C1
total memory = 1024 MB
avail memory = 1007 MB
sysctl_createv: sysctl_create(machine_arch) returned 17
mainbus0 (root)
cpu0 at mainbus0 core 0: 1536 MHz Cortex-A5 r0p1 (Cortex V7A core)
cpu0: DC enabled IC enabled WB disabled EABT branch prediction enabled
cpu0: 32KB/32B 2-way L1 VIPT Instruction cache
cpu0: 32KB/32B 4-way write-back-locking-C L1 PIPT Data cache
cpu0: 512KB/32B 8-way write-back L2 PIPT Unified cache
vfp0 at cpu0: NEON MPE (VFP 3.0+), rounding, NaN propagation, denormals
cpu1 at mainbus0 core 1
cpu2 at mainbus0 core 2
cpu3 at mainbus0 core 3
armperiph0 at mainbus0
armgic0 at armperiph0: Generic Interrupt Controller, 256 sources (245 valid)
armgic0: 32 Priorities, 224 SPIs, 5 PPIs, 16 SGIs
a9tmr0 at armperiph0: A5 Global 64-bit Timer (384 MHz)
a9tmr0: interrupting on irq 27
a9wdt0 at armperiph0: A5 Watchdog Timer, default period is 12 seconds
arml2cc0 at armperiph0: ARM PL310 r3p3 L2 Cache Controller (disabled)
arml2cc0: cache enabled
amlogicio0 at mainbus0
amlogiccom0 at amlogicio0 port 0: console
amlogiccom0: interrupting at irq 122
amlogicgpio0 at amlogicio0: GPIO controller
gpio0 at amlogicgpio0 (GPIOX): 22 pins
gpio1 at amlogicgpio0 (GPIOY): 15 pins
gpio2 at amlogicgpio0 (GPIODV): 30 pins
gpio3 at amlogicgpio0 (GPIOH): 6 pins
gpio4 at amlogicgpio0 (GPIOAO): 14 pins
gpio5 at amlogicgpio0 (BOOT): 19 pins
gpio6 at amlogicgpio0 (CARD): 7 pins
genfb0 at amlogicio0
wsdisplay0 at genfb0 kbdmux 1
amlogicrng0 at amlogicio0
dwctwo0 at amlogicio0 port 0: USB controller
dwctwo1 at amlogicio0 port 1: USB controller
awge0 at amlogicio0: Gigabit Ethernet Controller
awge0: interrupting on irq 40
awge0: Ethernet address: 00:1e:06:10:1d:0c
rgephy0 at awge0 phy 0: RTL8169S/8110S/8211 1000BASE-T media interface, rev. 6
rgephy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT-FDX, auto
rgephy1 at awge0 phy 1: RTL8169S/8110S/8211 1000BASE-T media interface, rev. 6
rgephy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT-FDX, auto
amlogicsdio0 at amlogicio0: SDIO controller (port C)
amlogicsdio0: interrupting on irq 60
amlogicsdhc0 at amlogicio0: SDHC controller (port B)
amlogicsdhc0: interrupting on irq 110
amlogicrtc0 at amlogicio0: RTC
usb0 at dwctwo0: USB revision 2.0
usb1 at dwctwo1: USB revision 2.0
cpu3: 1536 MHz Cortex-A5 r0p1 (Cortex V7A core)
cpu3: DC enabled IC enabled WB disabled EABT branch prediction enabled
cpu3: 32KB/32B 2-way L1 VIPT Instruction cache
cpu3: 32KB/32B 4-way write-back-locking-C L1 PIPT Data cache
cpu3: 512KB/32B 8-way write-back L2 PIPT Unified cache
vfp3 at cpu3: NEON MPE (VFP 3.0+), rounding, NaN propagation, denormals
cpu2: 1536 MHz Cortex-A5 r0p1 (Cortex V7A core)
cpu2: DC enabled IC enabled WB disabled EABT branch prediction enabled
cpu2: 32KB/32B 2-way L1 VIPT Instruction cache
cpu2: 32KB/32B 4-way write-back-locking-C L1 PIPT Data cache
cpu2: 512KB/32B 8-way write-back L2 PIPT Unified cache
vfp2 at cpu2: NEON MPE (VFP 3.0+), rounding, NaN propagation, denormals
cpu1: 1536 MHz Cortex-A5 r0p1 (Cortex V7A core)
cpu1: DC enabled IC enabled WB disabled EABT branch prediction enabled
cpu1: 32KB/32B 2-way L1 VIPT Instruction cache
cpu1: 32KB/32B 4-way write-back-locking-C L1 PIPT Data cache
cpu1: 512KB/32B 8-way write-back L2 PIPT Unified cache
vfp1 at cpu1: NEON MPE (VFP 3.0+), rounding, NaN propagation, denormals
sdmmc1 at amlogicsdio0
sdmmc0 at amlogicsdhc0
uhub0 at usb0: vendor 0000 DWC2 root hub, class 9/0, rev 2.00/1.00, addr 1
uhub1 at usb1: vendor 0000 DWC2 root hub, class 9/0, rev 2.00/1.00, addr 1
ld0 at sdmmc0: <0x41:0x3432:SD32G:0x30:0x0023c220:0x0f8>
ld0: 30624 MB, 7777 cyl, 128 head, 63 sec, 512 bytes/sect x 62717952 sectors
ld0: 4-bit width, SDR104, 208.000 MHz
uhub2 at uhub1 port 1: vendor 05e3 USB2.0 Hub, class 9/0, rev 2.00/32.98, addr 2
uhub2: multiple transaction translators
run0 at uhub2 port 1
run0: Ralink 802.11 n WLAN, rev 2.00/1.01, addr 3
run0: MAC/BBP RT3071 (rev 0x0213), RF RT3022 (MIMO 2T2R), address
e0:cb:4e:bd:b1:31
run0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
run0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps
24Mbps 36Mbps 48Mbps 54Mbps
sdmmc1: sdmmc_mem_enable failed with error 60
sdmmc1: couldn't enable card: 60
boot device: ld0
root on ld0f dumps on ld0b
root file system type: ffs
kern.module.path=/stand/evbarm/7.99.25/modules
Fri Feb 19 18:43:55 UTC 2016
Starting root file system check:
/dev/rld0f: INCORRECT BLOCK COUNT I=26695 (16 should be 0) (CORRECTED)
/dev/rld0f: INCORRECT BLOCK COUNT I=29266 (16 should be 0) (CORRECTED)
/dev/rld0f: INCORRECT BLOCK COUNT I=131596 (16 should be 0) (CORRECTED)
/dev/rld0f: LINK COUNT FILE I=27050  OWNER=0 MODE=100644
/dev/rld0f: SIZE=35480 MTIME=Feb 19 18:42 2016   COUNT 2 SHOULD BE 1 (ADJUSTED)
/dev/rld0f: UNREF FILE I=131596  OWNER=0 MODE=100600
/dev/rld0f: SIZE=0 MTIME=Feb 19 18:42 2016   (CLEARED)
/dev/rld0f: FREE BLK COUNT(S) WRONG IN SUPERBLK (SALVAGED)
/dev/rld0f: SUMMARY INFORMATION BAD (SALVAGED)
/dev/rld0f: BLK(S) MISSING IN BIT MAPS (SALVAGED)
/dev/rld0f: 29945 files, 125379 used, 3707748 free (204 frags, 463443
blocks, 0.0% fragmentation)
/dev/rld0f: MARKING FILE SYSTEM CLEAN
disklabel: boot block size 0
disklabel: super block size 0
Not resizing /: already correct size
Starting file system checks:
/dev/rld0e: 14 files, 40224 free (10056 clusters)
random_seed: /var/db/entropy-file: Not present
Setting tty flags.
Setting sysctl variables:
ddb.onpanic: 1 -> 0
Starting network.
Hostname: armv7
IPv6 mode: host
Configuring network interfaces:.
Adding interface aliases:.
Waiting for DAD to complete for statically configured addresses...
Starting dhcpcd.
run0: /etc/wpa_supplicant.conf does not exist
run0: not interacting with wpa_supplicant(8)
Starting mdnsd.
Building databases: dev, utmp, utmpx.
wsconscfg: screen 1 is already configured
wsconscfg: screen 2 is already configured
wsconscfg: screen 3 is already configured
Starting syslogd.
Mounting all file systems...
Clearing temporary files.
Updating fontconfig cache: done.
Creating a.out runtime link editor directory cache.
Checking quotas: done.
Setting securelevel: kern.securelevel: 0 -> 1
/etc/rc: WARNING: No swap space configured!
/etc/rc.d/swap2 exited with code 1
Starting virecover.
Checking for core dump...
Feb 19 18:44:24 armv7 savecore: /dev/rld0b: Device not configured
savecore: /dev/rld0b: Device not configured
Starting devpubd.
Starting local daemons:.
Updating motd.
Starting ntpd.
Starting sshd.
panic: kernel diagnostic assertion "offset < dma->block->size" failed:
file "/home/cagney/NetBSD/trunk/src/sys/dev/usb/usb_mem.c", line 403
cpu2: Begin traceback...
0xbfd5bc94: netbsd:db_panic+0xc
0xbfd5bcc4: netbsd:vpanic+0x1b0
0xbfd5bcdc: netbsd:__udivmoddi4
0xbfd5bd14: netbsd:usb_dmaaddr+0x130
0xbfd5bd34: netbsd:dwc2_hc_init_xfer_data.isra.17+0x34
0xbfd5bd7c: netbsd:dwc2_assign_and_init_hc+0x434
0xbfd5bdbc: netbsd:dwc2_hcd_select_transactions+0x164
0xbfd5bddc: netbsd:dwc2_release_channel+0x168
0xbfd5be4c: netbsd:dwc2_handle_hcd_intr+0x970
0xbfd5be64: netbsd:dwc2_interrupt.isra.7+0x34
0xbfd5be84: netbsd:dwc2_intr+0xd8
0xbfd5beac: netbsd:pic_dispatch+0xe8
0xbfd5bf04: netbsd:armgic_irq_handler+0xd4
0xbfd5bf6c: netbsd:irq_idle_entry+0x34
0xbfd5bf94: netbsd:idle_loop+0x170
cpu2: End traceback...

dump to dev 92,1 not possible
Skipping crash dump on recursive panic
panic: delay: arg 5000000 overflow, limit is 2796202 usec

cpu2: Begin traceback...
0xbfd5bbdc: netbsd:db_panic+0xc
0xbfd5bc0c: netbsd:vpanic+0x1b0
0xbfd5bc24: netbsd:snprintf
0xbfd5bc5c: netbsd:tlb_get_asid
0xbfd5bc94: netbsd:dumpsys+0x18
0xbfd5bcc4: netbsd:vpanic+0x1bc
0xbfd5bcdc: netbsd:__udivmoddi4
0xbfd5bd14: netbsd:usb_dmaaddr+0x130
0xbfd5bd34: netbsd:dwc2_hc_init_xfer_data.isra.17+0x34
0xbfd5bd7c: netbsd:dwc2_assign_and_init_hc+0x434
0xbfd5bdbc: netbsd:dwc2_hcd_select_transactions+0x164
0xbfd5bddc: netbsd:dwc2_release_channel+0x168
0xbfd5be4c: netbsd:dwc2_handle_hcd_intr+0x970
0xbfd5be64: netbsd:dwc2_interrupt.isra.7+0x34
0xbfd5be84: netbsd:dwc2_intr+0xd8
0xbfd5beac: netbsd:pic_dispatch+0xe8
0xbfd5bf04: netbsd:armgic_irq_handler+0xd4
0xbfd5bf6c: netbsd:irq_idle_entry+0x34
0xbfd5bf94: netbsd:idle_loop+0x170
cpu2: End traceback...
rebooting...