bash-4.3$ kernel panic at kern/src/ns/sysfile.c:719, from core 0: assertion failed: n >= sizeof(struct kdirent) Stack Backtrace on Core 0: #01 [<0xffffffffc200a3b7>] in backtrace at src/kdebug.c:219 #02 [<0xffffffffc2009b7c>] in _panic at src/init.c:266 #03 [<0xffffffffc203f7e9>] in rread at src/ns/sysfile.c:719 #04 [<0xffffffffc203f8db>] in sysread at src/ns/sysfile.c:821 #05 [<0xffffffffc2055ca1>] in sys_read at src/syscall.c:1779 #06 [<0xffffffffc2059149>] in syscall at src/syscall.c:2528 #07 [<0xffffffffc2059304>] in run_local_syscall at src/syscall.c:2563 #08 [<0xffffffffc2059839>] in prep_syscalls at src/syscall.c:2583 #09 [<0xffffffffc20aaf1a>] in sysenter_callwrapper at arch/x86/trap.c:859