Warning: Permanently added '[localhost]:44890' (RSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program bash-4.3$ kernel panic at /syzkaller/managers/main/kernel/kern/include/kref.h:61, from core 2: assertion failed: kref Stack Backtrace on Core 2: #01 [<0xffffffffc200a33c>] in backtrace #02 [<0xffffffffc2009b3d>] in _panic #03 [<0xffffffffc2049616>] in kref_get #04 [<0xffffffffc204964e>] in enum_proc.10285 #05 [<0xffffffffc20091e1>] in hash_for_each #06 [<0xffffffffc204eab7>] in proc_get_set #07 [<0xffffffffc2045d21>] in profiler_emit_current_system_status #08 [<0xffffffffc2045e43>] in profiler_setup #09 [<0xffffffffc207b1ca>] in kprof_open #10 [<0xffffffffc2033910>] in __namec_from #11 [<0xffffffffc20340ef>] in namec #12 [<0xffffffffc2041446>] in sysopenat #13 [<0xffffffffc20589af>] in sys_openat #14 [<0xffffffffc2059569>] in syscall #15 [<0xffffffffc2059734>] in run_local_syscall #16 [<0xffffffffc2059c69>] in prep_syscalls #17 [<0xffffffffc20ab5fa>] in sysenter_callwrapper Entering Nanwan's Dungeon on Core 2 (Ints on): Type 'help' for a list of commands.