NetBSD/amd64 (Zd^rи^Ii!q˲.}7M&[^,Tc 488.4973858] panic: spec_close: spurious pgrp ref [ 488.5073967] cpu1: Begin traceback... 5K zafM }r-$ܘ%nO+5\Avưr.tJ TĖGj`(둔bqG=>Ϫ8bQaPd,NU)[2F2l `vpb^P?q{k=1ldy&xkMj9>О8) (constty) login: [ 488.5273717] vpanic() at netbsd:vpanic+0xc9d [ 488.5673789] panic() at netbsd:panic+0x1b3 sys/kern/subr_prf.c:210 [ 488.6073766] spec_close() at netbsd:spec_close+0x1974 sys/miscfs/specfs/spec_vnops.c:1636 [ 488.6473759] VOP_CLOSE() at netbsd:VOP_CLOSE+0x234 sys/kern/vnode_if.c:605 [ 488.6873769] vn_close() at netbsd:vn_close+0x23e [ 488.7273734] closef() at netbsd:closef+0x4e5 sys/kern/kern_descrip.c:832 [ 488.7673725] fd_free() at netbsd:fd_free+0xc87 [ 488.8073768] exit1() at netbsd:exit1+0xaab sys/kern/kern_exit.c:301 [ 488.8473757] sys_exit() at netbsd:sys_exit+0x1d6 [ 488.8873780] syscall() at netbsd:syscall+0x60c sy_invoke sys/sys/syscallvar.h:94 [inline] [ 488.8873780] syscall() at netbsd:syscall+0x60c sys/arch/x86/x86/syscall.c:138 [ 488.9073750] --- syscall (number 1) --- [ 488.9173781] netbsd:syscall+0x60c: [ 488.9173781] cpu1: End traceback... [ 488.9273760] fatal breakpoint trap in supervisor mode [ 488.9273760] trap type 1 code 0 rip 0xffffffff802228ad cs 0x8 rflags 0x286 cr2 0x7d67ffc07300 ilevel 0 rsp 0xffffb580877c76c0 [ 488.9373772] curlwp 0xffffb58014220bc0 pid 6367.6367 lowest kstack 0xffffb580877c02c0 [ 488.9473756] uvm_fault(0xffffb58013589b08, 0x0, 1) -> e [ 488.9473756] fatal page fault in supervisor mode [ 488.9473756] trap type 6 code 0 rip 0xffffffff848bc2a7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffb580877c70b0 [ 488.9473756] curlwp 0xffffb58014220bc0 pid 6367.6367 lowest kstack 0xffffb580877c02c0 kernel: page fault trap, code=0 [ 488.9473756] uvm_fault(0xffffb58013589b08, 0x0, 1) -> e [ 488.9473756] fatal page fault in supervisor mode [ 488.9473756] trap type 6 code 0 rip 0xffffffff848bc2a7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffb580877c6aa0 [ 488.9473756] curlwp 0xffffb58014220bc0 pid 6367.6367 lowest kstack 0xffffb580877c02c0 kernel: page fault trap, code=0 [ 488.9473756] uvm_fault(0xffffb58013589b08, 0x0, 1) -> e [ 488.9473756] fatal page fault in supervisor mode [ 488.9473756] trap type 6 code 0 rip 0xffffffff848bc2a7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffb580877c6490 [ 488.9473756] curlwp 0xffffb58014220bc0 pid 6367.6367 lowest kstack 0xffffb580877c02c0 kernel: page fault trap, code=0 [ 488.9473756] uvm_fault(0xffffb58013589b08, 0x0, 1) -> e [ 488.9473756] fatal page fault in supervisor mode [ 488.9473756] trap type 6 code 0 rip 0xffffffff848bc2a7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffb580877c5e80 [ 488.9473756] curlwp 0xffffb58014220bc0 pid 6367.6367 lowest kstack 0xffffb580877c02c0 kernel: page fault trap, code=0 [ 488.9473756] uvm_fault(0xffffb58013589b08, 0x0, 1) -> e [ 488.9473756] fatal page fault in supervisor mode [ 488.9473756] trap type 6 code 0 rip 0xffffffff848bc2a7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffb580877c5870 [ 488.9473756] curlwp 0xffffb58014220bc0 pid 6367.6367 lowest kstack 0xffffb580877c02c0 kernel: page fault trap, code=0 [ 488.9473756] uvm_fault(0xffffb58013589b08, 0x0, 1) -> e [ 488.9473756] fatal page fault in supervisor mode [ 488.9473756] trap type 6 code 0 rip 0xffffffff848bc2a7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffb580877c5260 [ 488.9473756] curlwp 0xffffb58014220bc0 pid 6367.6367 lowest kstack 0xffffb580877c02c0 kernel: page fault trap, code=0 [ 488.9473756] uvm_fault(0xffffb58013589b08, 0x0, 1) -> e [ 488.9473756] fatal page fault in supervisor mode [ 488.9473756] trap type 6 code 0 rip 0xffffffff848bc2a7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffb580877c4c50 [ 488.9473756] curlwp 0xffffb58014220bc0 pid 6367.6367 lowest kstack 0xffffb580877c02c0 kernel: page fault trap, code=0 [ 488.9473756] uvm_fault(0xffffb58013589b08, 0x0, 1) -> e [ 488.9473756] fatal page fault in supervisor mode [ 488.9473756] trap type 6 code 0 rip 0xffffffff848bc2a7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffb580877c4640 [ 488.9473756] curlwp 0xffffb58014220bc0 pid 6367.6367 lowest kstack 0xffffb580877c02c0 kernel: page fault trap, code=0 [ 488.9473756] uvm_fault(0xffffb58013589b08, 0x0, 1) -> e [ 488.9473756] fatal page fault in supervisor mode [ 488.9473756] trap type 6 code 0 rip 0xffffffff848bc2a7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffb580877c4030 [ 488.9473756] curlwp 0xffffb58014220bc0 pid 6367.6367 lowest kstack 0xffffb580877c02c0 kernel: page fault trap, code=0 [ 488.9473756] uvm_fault(0xffffb58013589b08, 0x0, 1) -> e [ 488.9473756] fatal page fault in supervisor mode [ 488.9473756] trap type 6 code 0 rip 0xffffffff848bc2a7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffb580877c3a20 [ 488.9473756] curlwp 0xffffb58014220bc0 pid 6367.6367 lowest kstack 0xffffb580877c02c0 kernel: page fault trap, code=0 [ 488.9473756] uvm_fault(0xffffb58013589b08, 0x0, 1) -> e [ 488.9473756] fatal page fault in supervisor mode [ 488.9473756] trap type 6 code 0 rip 0xffffffff848bc2a7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffb580877c3410 [ 488.9473756] curlwp 0xffffb58014220bc0 pid 6367.6367 lowest kstack 0xffffb580877c02c0 kernel: page fault trap, code=0 [ 488.9473756] uvm_fault(0xffffb58013589b08, 0x0, 1) -> e [ 488.9473756] fatal page fault in supervisor mode [ 488.9473756] trap type 6 code 0 rip 0xffffffff848bc2a7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffb580877c2e00 [ 488.9473756] curlwp 0xffffb58014220bc0 pid 6367.6367 lowest kstack 0xffffb580877c02c0 kernel: page fault trap, code=0 [ 488.9473756] fatal double fault in supervisor mode [ 488.9473756] trap type 13 code 0 rip 0xffffffff853516be cs 0x8 rflags 0x10282 cr2 0xffffb580877c1ff8 ilevel 0x8 rsp 0xffffb580877c2000 [ 488.9473756] curlwp 0xffffb58014220bc0 pid 6367.6367 lowest kstack 0xffffb580877c02c0 kernel: double fault trap, code=0 [ 488.9473756] Skipping crash dump on recursive panic [ 488.9473756] panic: kmsan_intr_enter: lwp->ctx = 16 [ 488.9473756] cpu1: Begin traceback... [ 488.9473756] vpanic() at netbsd:vpanic+0xc9d [ 488.9473756] panic() at netbsd:panic+0x1b3 sys/kern/subr_prf.c:210 [ 488.9473756] kmsan_intr_enter() at netbsd:kmsan_intr_enter+0x74 sys/kern/subr_msan.c:446 [ 488.9473756] Xtrap14() at netbsd:Xtrap14+0xac [ 488.9473756] db_trap() at netbsd:db_trap+0x1c9 [ 488.9473756] kdb_trap() at netbsd:kdb_trap+0x92b sys/arch/amd64/amd64/db_interface.c:251 [ 488.9473756] doubletrap() at netbsd:doubletrap+0xa0 sys/arch/amd64/amd64/trap.c:237 [ 488.9473756] Xtrap08() at netbsd:Xtrap08+0xa6 [ 488.9473756] lockdebug_wantlock() at netbsd:lockdebug_wantlock+0xb5 sys/kern/subr_lockdebug.c:444 [ 488.9473756] rw_enter() at netbsd:rw_enter+0x1e0 [ 488.9473756] uvm_fault_internal() at netbsd:uvm_fault_internal+0x53a uvmfault_lookup sys/uvm/uvm_fault_i.h:128 [inline] [ 488.9473756] uvm_fault_internal() at netbsd:uvm_fault_internal+0x53a uvm_fault_check sys/uvm/uvm_fault.c:987 [inline] [ 488.9473756] uvm_fault_internal() at netbsd:uvm_fault_internal+0x53a sys/uvm/uvm_fault.c:897 [ 488.9473756] trap() at netbsd:trap+0x23bd [ 488.9473756] --- trap (number 6) --- [ 488.9473756] genfb_enable_polling() at netbsd:genfb_enable_polling+0x97 sys/dev/wsfb/genfb.c:988 [ 488.9473756] db_trap() at netbsd:db_trap+0x1c9 [ 488.9473756] kdb_trap() at netbsd:kdb_trap+0x92b sys/arch/amd64/amd64/db_interface.c:251 [ 488.9473756] trap() at netbsd:trap+0x3715 sys/arch/amd64/amd64/trap.c:315 [ 488.9473756] --- trap (number 6) --- [ 488.9473756] genfb_enable_polling() at netbsd:genfb_enable_polling+0x97 sys/dev/wsfb/genfb.c:988 [ 488.9473756] db_trap() at netbsd:db_trap+0x1c9 [ 488.9473756] kdb_trap() at netbsd:kdb_trap+0x92b sys/arch/amd64/amd64/db_interface.c:251 [ 488.9473756] trap() at netbsd:trap+0x3715 sys/arch/amd64/amd64/trap.c:315 [ 488.9473756] --- trap (number 6) --- [ 488.9473756] genfb_enable_polling() at netbsd:genfb_enable_polling+0x97 sys/dev/wsfb/genfb.c:988 [ 488.9473756] db_trap() at netbsd:db_trap+0x1c9 [ 488.9473756] kdb_trap() at netbsd:kdb_trap+0x92b sys/arch/amd64/amd64/db_interface.c:251 [ 488.9473756] trap() at netbsd:trap+0x3715 sys/arch/amd64/amd64/trap.c:315 [ 488.9473756] --- trap (number 6) --- [ 488.9473756] genfb_enable_polling() at netbsd:genfb_enable_polling+0x97 sys/dev/wsfb/genfb.c:988 [ 488.9473756] db_trap() at netbsd:db_trap+0x1c9 [ 488.9473756] kdb_trap() at netbsd:kdb_trap+0x92b sys/arch/amd64/amd64/db_interface.c:251 [ 488.9473756] trap() at netbsd:trap+0x3715 sys/arch/amd64/amd64/trap.c:315 [ 488.9473756] --- trap (number 6) --- [ 488.9473756] genfb_enable_polling() at netbsd:genfb_enable_polling+0x97 sys/dev/wsfb/genfb.c:988 [ 488.9473756] db_trap() at netbsd:db_trap+0x1c9 [ 488.9473756] kdb_trap() at netbsd:kdb_trap+0x92b sys/arch/amd64/amd64/db_interface.c:251 [ 488.9473756] trap() at netbsd:trap+0x3715 sys/arch/amd64/amd64/trap.c:315 [ 488.9473756] --- trap (number 6) --- [ 488.9473756] genfb_enable_polling() at netbsd:genfb_enable_polling+0x97 sys/dev/wsfb/genfb.c:988 [ 488.9473756] db_trap() at netbsd:db_trap+0x1c9 [ 488.9473756] kdb_trap() at netbsd:kdb_trap+0x92b sys/arch/amd64/amd64/db_interface.c:251 [ 488.9473756] trap() at netbsd:trap+0x3715 sys/arch/amd64/amd64/trap.c:315 [ 488.9473756] --- trap (number 6) --- [ 488.9473756] genfb_enable_polling() at netbsd:genfb_enable_polling+0x97 sys/dev/wsfb/genfb.c:988 [ 488.9473756] db_trap() at netbsd:db_trap+0x1c9 [ 488.9473756] kdb_trap() at netbsd:kdb_trap+0x92b sys/arch/amd64/amd64/db_interface.c:251 [ 488.9473756] trap() at netbsd:trap+0x3715 sys/arch/amd64/amd64/trap.c:315 [ 488.9473756] --- trap (number 6) --- [ 488.9473756] genfb_enable_polling() at netbsd:genfb_enable_polling+0x97 sys/dev/wsfb/genfb.c:988 [ 488.9473756] db_trap() at netbsd:db_trap+0x1c9 [ 488.9473756] kdb_trap() at netbsd:kdb_trap+0x92b sys/arch/amd64/amd64/db_interface.c:251 [ 488.9473756] trap() at netbsd:trap+0x3715 sys/arch/amd64/amd64/trap.c:315 [ 488.9473756] --- trap (number 6) --- [ 488.9473756] genfb_enable_polling() at netbsd:genfb_enable_polling+0x97 sys/dev/wsfb/genfb.c:988 [ 488.9473756] db_trap() at netbsd:db_trap+0x1c9 [ 488.9473756] kdb_trap() at netbsd:kdb_trap+0x92b sys/arch/amd64/amd64/db_interface.c:251 [ 488.9473756] trap() at netbsd:trap+0x3715 sys/arch/amd64/amd64/trap.c:315 [ 488.9473756] --- trap (number 6) --- [ 488.9473756] genfb_enable_polling() at netbsd:genfb_enable_polling+0x97 sys/dev/wsfb/genfb.c:988 [ 488.9473756] db_trap() at netbsd:db_trap+0x1c9 [ 488.9473756] kdb_trap() at netbsd:kdb_trap+0x92b sys/arch/amd64/amd64/db_interface.c:251 [ 488.9473756] trap() at netbsd:trap+0x3715 sys/arch/amd64/amd64/trap.c:315 [ 488.9473756] --- trap (number 6) --- [ 488.9473756] genfb_enable_polling() at netbsd:genfb_enable_polling+0x97 sys/dev/wsfb/genfb.c:988 [ 488.9473756] db_trap() at netbsd:db_trap+0x1c9 [ 488.9473756] kdb_trap() at netbsd:kdb_trap+0x92b sys/arch/amd64/amd64/db_interface.c:251 [ 488.9473756] trap() at netbsd:trap+0x3715 sys/arch/amd64/amd64/trap.c:315 [ 488.9473756] --- trap (number 6) --- [ 488.9473756] genfb_enable_polling() at netbsd:genfb_enable_polling+0x97 sys/dev/wsfb/genfb.c:988 [ 488.9473756] db_trap() at netbsd:db_trap+0x1c9 [ 488.9473756] kdb_trap() at netbsd:kdb_trap+0x92b sys/arch/amd64/amd64/db_interface.c:251 [ 488.9473756] trap() at netbsd:trap+0x3715 sys/arch/amd64/amd64/trap.c:315 [ 488.9473756] --- trap (number 6) --- [ 488.9473756] genfb_enable_polling() at netbsd:genfb_enable_polling+0x97 sys/dev/wsfb/genfb.c:988 [ 488.9473756] db_trap() at netbsd:db_trap+0x1c9 [ 488.9473756] kdb_trap() at netbsd:kdb_trap+0x92b sys/arch/amd64/amd64/db_interface.c:251 [ 488.9473756] trap() at netbsd:trap+0x3715 sys/arch/amd64/amd64/trap.c:315 [ 488.9473756] --- trap (number 1) --- [ 488.9473756] breakpoint() at netbsd:breakpoint+0x5 [ 488.9473756] vpanic() at netbsd:vpanic+0xc9d [ 488.9473756] panic() at netbsd:panic+0x1b3 sys/kern/subr_prf.c:210 [ 488.9473756] spec_close() at netbsd:spec_close+0x1974 sys/miscfs/specfs/spec_vnops.c:1636 [ 488.9473756] VOP_CLOSE() at netbsd:VOP_CLOSE+0x234 sys/kern/vnode_if.c:605 [ 488.9473756] vn_close() at netbsd:vn_close+0x23e [ 488.9473756] closef() at netbsd:closef+0x4e5 sys/kern/kern_descrip.c:832 [ 488.9473756] fd_free() at netbsd:fd_free+0xc87 [ 488.9473756] exit1() at netbsd:exit1+0xaab sys/kern/kern_exit.c:301 [ 488.9473756] sys_exit() at netbsd:sys_exit+0x1d6 [ 488.9473756] syscall() at netbsd:syscall+0x60c sy_invoke sys/sys/syscallvar.h:94 [inline] [ 488.9473756] syscall() at netbsd:syscall+0x60c sys/arch/x86/x86/syscall.c:138 [ 488.9473756] --- syscall (number 1) --- [ 488.9473756] netbsd:syscall+0x60c: [ 488.9473756] cpu1: End traceback... [ 488.9473756] fatal breakpoint trap in supervisor mode [ 488.9473756] trap type 1 code 0 rip 0xffffffff802228ad cs 0x8 rflags 0x82 cr2 0x1e8 ilevel 0x8 rsp 0xffffb5806ee70890 [ 488.9473756] curlwp 0xffffb58014220bc0 pid 6367.6367 lowest kstack 0xffffb580877c02c0 [ 488.9473756] uvm_fault(0xffffb58013589b08, 0x0, 1) -> e [ 488.9473756] fatal page fault in supervisor mode [ 488.9473756] trap type 6 code 0 rip 0xffffffff848bc2a7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffb5806ee70280 [ 488.9473756] curlwp 0xffffb58014220bc0 pid 6367.6367 lowest kstack 0xffffb580877c02c0 kernel: page fault trap, code=0 [ 488.9473756] uvm_fault(0xffffb58013589b08, 0x0, 1) -> e [ 488.9473756] fatal page fault in supervisor mode [ 488.9473756] trap type 6 code 0 rip 0xffffffff848bc2a7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffb5806ee6fc70 [ 488.9473756] curlwp 0xffffb58014220bc0 pid 6367.6367 lowest kstack 0xffffb580877c02c0 kernel: page fault trap, code=0 [ 488.9473756] uvm_fault(0xffffb58013589b08, 0x0, 1) -> e [ 488.9473756] fatal page fault in supervisor mode [ 488.9473756] trap type 6 code 0 rip 0xffffffff848bc2a7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffb5806ee6f660 [ 488.9473756] curlwp 0xffffb58014220bc0 pid 6367.6367 lowest kstack 0xffffb580877c02c0 kernel: page fault trap, code=0 [ 488.9473756] uvm_fault(0xffffb58013589b08, 0x0, 1) -> e [ 488.9473756] fatal page fault in supervisor mode [ 488.9473756] trap type 6 code 0 rip 0xffffffff848bc2a7 cs 0x8 rflags 0x10246 cr2 0x1e8 ilevel 0x8 rsp 0xffffb5806ee6f050 [ 488.9473756] curlwp 0xffffb58014220bc0 pid 6367.6367 lowest kstack 0xffffb580877c02c0 kernel: page fault trap, code=0 SeaBIOS (version 1.8.2-google) Total RAM Size = 0x0000000200000000 = 8192 MiB CPUs found: 2 Max CPUs supported: 2 SeaBIOS (version 1.8.2-google) Machine UUID 5881d713-17be-34a9-1c84-63d2b210bd0a found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f2700: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Sending Seabios boot VM event. Booting from Hard Disk 0... >> NetBSD/x86 BIOS Boot, Revision 5.11 (Thu Jun 11 19:20:47 UTC 2020) (from NetBSD 9.99.65) >> Memory: 639/3144640 k 1. Boot normally 2. Boot single user 3. Drop to boot prompt Choose an option; RETURN for default; SPACE to stop countdown.