Panic on shutdown

[Chavdar Ivanov <ci4ic4%gmail.com@localhost>]

Hi,


On a kernel from yesterday - 22/11/2021 - upon 'shutdown -p now' I get:

...

var/crash crash -M netbsd.50.core -N netbsd.50
Crash version 9.99.92, image version 9.99.92.
crash: _kvm_kvatop(0)
Kernel compiled without options LOCKDEBUG.
System panicked: kernel diagnostic assertion "efd->efd_has_read_waiters 
== false" failed: file "/home/sysbuild/src/sys/kern/sys_eventfd.c", line 
123
Backtrace from time of crash is available.
crash> bt
_KERNEL_OPT_GENFB_GLYPHCACHE() at 0
_KERNEL_OPT_ACPI_SCANPCI() at _KERNEL_OPT_ACPI_SCANPCI+0x17
sys_reboot() at sys_reboot
vpanic() at vpanic+0x160
__x86_indirect_thunk_rax() at __x86_indirect_thunk_rax
eventfd_fop_close() at eventfd_fop_close+0x138
closef() at closef+0x60
fd_free() at fd_free+0x10b
exit1() at exit1+0x126
sigexit() at sigexit+0x1da
sendsig() at sendsig
lwp_userret() at lwp_userret+0x1c3
mi_userret() at mi_userret+0x234
trap() at trap+0x12d
--- trap (number 6) ---
7de4d363a29e

crash>


...


Chavdar



Ch