login: uvm_fault(0xffffffff8250cd28, 0xfffffd0000000008, 0, 2) -> e
kernel: page fault trap, code=0
Stopped at      soreceive+0x1100:       movq    %rbx,0x8(%r13)
ddb{1}> 
ddb{1}> set $lines = 0
ddb{1}> set $maxwidth = 0
ddb{1}> show panic
kernel page fault
uvm_fault(0xffffffff8250cd28, 0xfffffd0000000008, 0, 2) -> e
soreceive(fffffd806f66e180,0,ffff800020ab5978,0,0,ffff800020ab5884) at soreceive+0x1100 sbsync sys/kern/uipc_socket.c:630 [inline]
soreceive(fffffd806f66e180,0,ffff800020ab5978,0,0,ffff800020ab5884) at soreceive+0x1100 sys/kern/uipc_socket.c:824
end trace frame: 0xffff800020ab58c0, count: 0
ddb{1}> trace
soreceive(fffffd806f66e180,0,ffff800020ab5978,0,0,ffff800020ab5884) at soreceive+0x1100 sbsync sys/kern/uipc_socket.c:630 [inline]
soreceive(fffffd806f66e180,0,ffff800020ab5978,0,0,ffff800020ab5884) at soreceive+0x1100 sys/kern/uipc_socket.c:824
soo_read(fffffd8076a161c8,ffff800020ab5978,0) at soo_read+0x53 sys/kern/sys_socket.c:70
dofilereadv(ffff800020a6f3c8,6,ffff800020ab5978,0,ffff800020ab5a60) at dofilereadv+0x1a2 sys/kern/sys_generic.c:236
sys_read(ffff800020a6f3c8,ffff800020ab5a10,ffff800020ab5a60) at sys_read+0x83 sys/kern/sys_generic.c:156
syscall(ffff800020ab5ae0) at syscall+0x4a4 mi_syscall sys/sys/syscall_mi.h:92 [inline]
syscall(ffff800020ab5ae0) at syscall+0x4a4 sys/arch/amd64/amd64/trap.c:555
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7f7ffffc3a20, count: -6
ddb{1}>