kernel panic at kern/src/atomic.c:66, from core 2: Lock 0xffffffffc8665240 tried to spin when it shouldn't
Stack Backtrace on Core 2:
#01 [<0xffffffffc200a2bc>] in backtrace at src/kdebug.c:220
#02 [<0xffffffffc2009afd>] in _panic at src/init.c:268
#03 [<0xffffffffc2003998>] in spin_lock at src/atomic.c:66
#04 [<0xffffffffc2031934>] in chanfree at src/ns/chan.c:319
#05 [<0xffffffffc2031a3e>] in chan_release at src/ns/chan.c:179
#06 [<0xffffffffc203115b>] in kref_put at include/kref.h:70
#07 [<0xffffffffc2031848>] in cclose at src/ns/chan.c:333
#08 [<0xffffffffc2033644>] in __namec_from at src/ns/chan.c:1390
#09 [<0xffffffffc203400f>] in namec at src/ns/chan.c:1516
#10 [<0xffffffffc2040f77>] in syscreate at src/ns/sysfile.c:236
#11 [<0xffffffffc20588f8>] in sys_openat at src/syscall.c:1819
#12 [<0xffffffffc2059439>] in syscall at src/syscall.c:2528
#13 [<0xffffffffc2059604>] in run_local_syscall at src/syscall.c:2563
#14 [<0xffffffffc2059b39>] in prep_syscalls at src/syscall.c:2583
#15 [<0xffffffffc20ab38a>] in sysenter_callwrapper at arch/x86/trap.c:854