On Sun, Dec 11, 2016 at 09:21:11PM +0300, Slawa Olhovchenkov wrote: > On Sat, Nov 26, 2016 at 05:57:47PM +0200, Konstantin Belousov wrote: > > > On Sat, Nov 26, 2016 at 12:21:24PM +0300, Slawa Olhovchenkov wrote: > > > I am try to enable NUMA in bios and can't boot FreeBSD. > > > Boot stoped after next messages: > > > > > > === > > > Booting... > > > KDB: debugger backends: ddb > > > KDB: current backend: ddb > > So at least the hammer_time() has a chance to initialize the console. > > Do you have serial console ? Set the loader tunable debug.late_console > > to 1 and see if any NMI reaction appear. > > > > > === > > > > > > This is verbose boot. > > > No reaction to ~^B, NMI. > > > > > > Same for head and 10.3-RELEASE. > > > > > > Hardware is Supermicro X10DRi, Dual E5-2650v4, 256GB RAM. > > Is there a BIOS option for 'on-chip cluster' or 'HPC computing' ? > > What if you try to frob it ? > > > > > > > > On slight different hardware > > > (Supermicro X10DRi w/ old BIOS, Dual E5-2640v3, 128GB RAM) > > > 10.3 boot ok w/ BIOS NUMA enabled. > > > > I think the only way to debug this is to add printf() lines to hammer_time() > > to see where does it break. Note that amd64_kdb_init() call succeeded, > > so you can start bisect the code from there. > > > > Hang in next two lines: > > msgbufinit(msgbufp, msgbufsize); > fpuinit(); [ thread pid 0 tid 0 ] Stopped at 0xffffffff80538c10 = msgbuf_reinit: pushq %rbp db> [ thread pid 0 tid 0 ] Stopped at 0xffffffff80538c11 = msgbuf_reinit+0x1: movq %rsp,%rbp db> [ thread pid 0 tid 0 ] Stopped at 0xffffffff80538c14 = msgbuf_reinit+0x4: pushq %r14 db> [ thread pid 0 tid 0 ] Stopped at 0xffffffff80538c16 = msgbuf_reinit+0x6: pushq %rbx db> [ thread pid 0 tid 0 ] Stopped at 0xffffffff80538c17 = msgbuf_reinit+0x7: movl %edx,%r8d db> [ thread pid 0 tid 0 ] Stopped at 0xffffffff80538c1a = msgbuf_reinit+0xa: movq %rdi,%r14 db> [ thread pid 0 tid 0 ] Stopped at 0xffffffff80538c1d = msgbuf_reinit+0xd: movq 0x8(%r14),%rax db> [ thread pid 0 tid 0 ] Stopped at 0xffffffff80538c21 = msgbuf_reinit+0x11: cmpl $0x63062,%eax db> [ thread pid 0 tid 0 ] Stopped at 0xffffffff80538c26 = msgbuf_reinit+0x16: jnz 0xffffffff80538d37 = msgbuf_reinit+0x127 db> [ thread pid 0 tid 0 ] Stopped at 0xffffffff80538d37 = msgbuf_reinit+0x127: movq %rsi,(%r14) db> [ thread pid 0 tid 0 ] Stopped atKDB: reentering KDB: stack backtrace: db_trace_self_wrapper() at 0xffffffff8032de4b = db_trace_self_wrapper+0x2b/frame 0xffffffff80bb9370 kdb_reenter() at 0xffffffff8053670e = kdb_reenter+0x8e/frame 0xffffffff80bb9420 trap() at 0xffffffff807c0a31 = trap+0x51/frame 0xffffffff80bb9630 calltrap() at 0xffffffff807a5011 = calltrap+0x8/frame 0xffffffff80bb9630 --- trap 0x1c, rip = 0xffffffff8032db33, rsp = 0xffffffff80bb9700, rbp = 0xffffffff80bb9730 --- X_db_search_symbol() at 0xffffffff8032db33 = X_db_search_symbol+0x53/frame 0xffffffff80bb9730 db_printsym() at 0xffffffff80330f30 = db_printsym+0x70/frame 0xffffffff80bb97a0 db_print_loc_and_inst() at 0xffffffff8032c0a3 = db_print_loc_and_inst+0x13/frame 0xffffffff80bb97c0 db_trap() at 0xffffffff8032df7f = db_trap+0xcf/frame 0xffffffff80bb9850 kdb_trap() at 0xffffffff80536b43 = kdb_trap+0x193/frame 0xffffffff80bb98e0 trap() at 0xffffffff807c0c3c = trap+0x25c/frame 0xffffffff80bb9af0 calltrap() at 0xffffffff807a5011 = calltrap+0x8/frame 0xffffffff80bb9af0 --- trap 0xa, rip = 0xffffffff80538d3a, rsp = 0xffffffff80bb9bc0, rbp = 0xffffffff80bb9bd0 --- msgbuf_reinit() at 0xffffffff80538d3a = msgbuf_reinit+0x12a/frame 0xffffffff80bb9bd0 msgbufinit() at 0xffffffff8053dd31 = msgbufinit+0x21/frame 0xffffffff80bb9be0 hammer_time() at 0xffffffff807aa5fa = hammer_time+0xf8a/frame 0xffffffff80bba070 btext() at 0xffffffff8028fc34 = btext+0x24 db> show registers cs 0x20 ds 0x28 es 0x28 fs 0x28 gs 0x28 ss 0x28 rax 0xffffffffffffffff rcx 0 rdx 0x17fb8 rbx 0x7 rsp 0xffffffff80bb9bc0 __stop_set_pcpu+0xb48 rbp 0xffffffff80bb9bd0 __stop_set_pcpu+0xb58 rsi 0xfffff8207ffe8000 rdi 0xfffff8207fffffb8 r8 0x17fb8 r9 0xffffffff80bb9818 __stop_set_pcpu+0x7a0 r10 0 r11 0 r12 0 r13 0x2080000000 r14 0xfffff8207fffffb8 r15 0xffffffff81800000 rip 0xffffffff80538d3a msgbuf_reinit+0x12a rflags 0x82 0xffffffff80538d3a = msgbuf_reinit+0x12a: movl %r8d,0xc(%r14)Received on Sun Dec 11 2016 - 18:16:29 UTC
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