Fatal trap 9: general protection fault while in kernel mode
Fatal trap 9: general protection fault while in kernel mode
cpuid = 0; cpuid = 1; apic id = 01
apic id = 00
instruction pointer	= 0x20:0xffffffff81715bb1
instruction pointer	= 0x20:0xffffffff81715bb1
stack pointer	        = 0x28:0xfffffe002d6b1540
stack pointer	        = 0x28:0xfffffe002d6d4540
frame pointer	        = 0x28:0xfffffe002d6b1540
frame pointer	        = 0x28:0xfffffe002d6d4540
code segment		= base 0x0, limit 0xfffff, type 0x1b
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= 			= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= interrupt enabled, interrupt enabled, resume, IOPL = 0
current process		= 16827 (syz-executor.0)
resume, IOPL = 0
current process		= 16826 (syz-executor.2)
trap number		= 9
panic: general protection fault
cpuid = 0
time = 1129
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002d6d4210
vpanic() at vpanic+0x1e0/frame 0xfffffe002d6d4270
panic() at panic+0x43/frame 0xfffffe002d6d42d0
trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe002d6d4350
trap() at trap+0xba/frame 0xfffffe002d6d4470
calltrap() at calltrap+0x8/frame 0xfffffe002d6d4470
--- trap 0x9, rip = 0xffffffff81715bb1, rsp = 0xfffffe002d6d4540, rbp = 0xfffffe002d6d4540 ---
memcmp() at memcmp+0xa1/frame 0xfffffe002d6d4540
authunix_create() at authunix_create+0x25b/frame 0xfffffe002d6d4800
sys_nlm_syscall() at sys_nlm_syscall+0xed/frame 0xfffffe002d6d4980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002d6d4ab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002d6d4ab0
--- syscall (154, FreeBSD ELF64, sys_nlm_syscall), rip = 0x20000009, rsp = 0x7fffdfffdeb8, rbp = 0x98 ---
KDB: enter: panic
[ thread pid 16827 tid 102594 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why