kernel panic at kern/src/ns/qio.c:1355, from core 3: assertion failed: va Stack Backtrace on Core 3: #01 [<0xffffffffc200a38c>] in backtrace at src/kdebug.c:229 #02 [<0xffffffffc2009b25>] in _panic at src/init.c:267 #03 [<0xffffffffc203a10b>] in read_all_blocks at src/ns/qio.c:1355 #04 [<0xffffffffc203c7d4>] in qread at src/ns/qio.c:1438 #05 [<0xffffffffc20459d0>] in profiler_read at src/profiler.c:530 #06 [< [inline] >] in kprof_profdata_read at drivers/dev/kprof.c:199 #06 [<0xffffffffc207c27c>] in kprof_read at drivers/dev/kprof.c:333 #07 [<0xffffffffc203f713>] in rread at src/ns/sysfile.c:765 #08 [<0xffffffffc203f8bb>] in sysread at src/ns/sysfile.c:823 #09 [<0xffffffffc20569a1>] in sys_read at src/syscall.c:1698 #10 [<0xffffffffc205a019>] in syscall at src/syscall.c:2465 #11 [<0xffffffffc205a1f8>] in run_local_syscall at src/syscall.c:2500 #12 [<0xffffffffc205a739>] in prep_syscalls at src/syscall.c:2520 #13 [<0xffffffffc20abee2>] in sysenter_callwrapper at arch/x86/trap.c:854