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Re: RPi3 panic





On 06/03/2018 03:55, Michael Cheponis wrote:
I'm running ./build.sh on -current after cvs update -A -dP  every day or so when RPi3 finishes.  Was also scp'ing in some files.  with swapctl added 1G swapfile on /dev/sd2b 

I run 'top' on the serial console (so is interspersed with panic output):

[...]

panic: kernel diagnostic assertion "xfer->ux_state == XFER_BUSY" failed: file "/usr/src/sys/dev/usb/usbdi.c", line 1014 xfer 0xbac320 state is 9ePRI NICE   SIZE   RES STATE      TIME   WCPU    CPU COMMAND
cpu0: Begin traceback...   16M 4648K RUN/2      0:40 18.51% 18.51% sshd
0xbaeeddb4: netbsd:db_panic+0xc8920K biowai/3   2:45 15.63% 15.62% cvs
0xbaeeddcc: netbsd:vpanic+0x1a42408K select/3   0:07  3.08%  3.08% scp
0xbaeedde4: netbsd:__udivmoddi42024K CPU/2      0:06  0.00%  0.00% top
0xbaeede1c: netbsd:usb_insert_transfer+0xf8
0xbaeede3c: netbsd:dwc2_device_bulk_transfer+0x30
0xbaeede64: netbsd:usbd_transfer+0xb4
0xbaeede9c: netbsd:smsc_encap+0xb8
0xbaeedebc: netbsd:smsc_start+0x5c
0xbaeedee4: netbsd:smsc_txeof+0xd4
0xbaeedf1c: netbsd:usb_transfer_complete+0x168
0xbaeedf4c: netbsd:dwc2_softintr+0x90
0xbaeedf64: netbsd:usb_soft_intr+0x28
0xbaeedfac: netbsd:softint_dispatch+0xd4
0xbaef3ac4: netbsd:softint_switch+0x58
Bad frame pointer: 0x800cfc30
cpu0: End traceback...



I have some uncommitted changes to usmsc which should fix this. I'll look to commit them sometime this week.

Nick




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