kernel panic at kern/src/printfmt.c:282, from core 2: assertion failed: buf Stack Backtrace on Core 2: #01 [<0xffffffffc200a33c>] in backtrace at src/kdebug.c:229 #02 [<0xffffffffc2009acd>] in _panic at src/init.c:267 #03 [<0xffffffffc2048dc1>] in vsnprintf at src/printfmt.c:282 #04 [<0xffffffffc2048e04>] in snprintf at src/printfmt.c:313 #05 [<0xffffffffc20830a7>] in procread at drivers/dev/proc.c:1029 #06 [<0xffffffffc203f813>] in rread at src/ns/sysfile.c:765 #07 [<0xffffffffc203f9bb>] in sysread at src/ns/sysfile.c:823 #08 [<0xffffffffc2056971>] in sys_read at src/syscall.c:1698 #09 [<0xffffffffc2059f09>] in syscall at src/syscall.c:2465 #10 [<0xffffffffc205a0d4>] in run_local_syscall at src/syscall.c:2500 #11 [<0xffffffffc205a609>] in prep_syscalls at src/syscall.c:2520 #12 [<0xffffffffc20abc0a>] in sysenter_callwrapper at arch/x86/trap.c:854