Nov 20 03:36:08 bsd01 kernel: panic: Unknown caching mode 53 Nov 20 03:36:08 bsd01 kernel: Nov 20 03:36:08 bsd01 kernel: cpuid = 1 Nov 20 03:36:08 bsd01 kernel: time = 1605832495 Nov 20 03:36:08 bsd01 kernel: KDB: stack backtrace: Nov 20 03:36:08 bsd01 kernel: #0 0xffffffff80c0b485 at kdb_backtrace+0x65 Nov 20 03:36:08 bsd01 kernel: #1 0xffffffff80bbf46b at vpanic+0x17b Nov 20 03:36:08 bsd01 kernel: #2 0xffffffff80bbf2e3 at panic+0x43 Nov 20 03:36:08 bsd01 kernel: #3 0xffffffff8107f461 at pmap_enter_quick_locked+0x451 Nov 20 03:36:08 bsd01 kernel: #4 0xffffffff8107ef18 at pmap_enter_object+0x218 Nov 20 03:36:08 bsd01 kernel: #5 0xffffffff80efa3e9 at vm_map_pmap_enter+0x2c9 Nov 20 03:36:08 bsd01 kernel: #6 0xffffffff80ef9baa at vm_map_insert+0x43a Nov 20 03:36:08 bsd01 kernel: #7 0xffffffff80eface8 at vm_map_fixed+0x138 Nov 20 03:36:08 bsd01 kernel: #8 0xffffffff80f029a2 at vm_mmap_object+0x1c2 Nov 20 03:36:08 bsd01 kernel: #9 0xffffffff80c9d9b0 at vn_mmap+0x160 Nov 20 03:36:08 bsd01 kernel: #10 0xffffffff80f02760 at kern_mmap_fpcheck+0x4b0 Nov 20 03:36:08 bsd01 kernel: #11 0xffffffff80f02283 at sys_mmap+0x23 Nov 20 03:36:08 bsd01 kernel: #12 0xffffffff810914c7 at amd64_syscall+0x387 Nov 20 03:36:08 bsd01 kernel: #13 0xffffffff8106899e at fast_syscall_common+0xf8 Nov 20 03:36:08 bsd01 kernel: Uptime: 15h28m36s #0 __curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:55 #1 doadump (textdump=) at /usr/src/sys/kern/kern_shutdown.c:371 #2 0xffffffff80bbf085 in kern_reboot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:451 #3 0xffffffff80bbf4c3 in vpanic (fmt=, ap=) at /usr/src/sys/kern/kern_shutdown.c:880 #4 0xffffffff80bbf2e3 in panic (fmt=) at /usr/src/sys/kern/kern_shutdown.c:807 #5 0xffffffff8107f461 in pmap_cache_bits (pmap=, mode=, is_pde=) at /usr/src/sys/amd64/amd64/pmap.c:2105 #6 pmap_enter_quick_locked (pmap=, va=34372485120, m=, prot=, mpte=0xfffff808b6e65348, lockp=) at /usr/src/sys/amd64/amd64/pmap.c:6340 #7 0xffffffff8107ef18 in pmap_enter_object (pmap=0xfffff801f0320138, start=34372390912, end=34372591616, m_start=0xfffff80892fc2528, prot=1 '\001') at /usr/src/sys/amd64/amd64/pmap.c:6213 #8 0xffffffff80efa3e9 in vm_map_pmap_enter (map=, addr=, prot=, object=, pindex=, size=, flags=0) at /usr/src/sys/vm/vm_map.c:2456 #9 0xffffffff80ef9baa in vm_map_insert (map=, object=, offset=0, start=34372390912, end=, prot=1 '\001', max=7 '\a', cow=266) at /usr/src/sys/vm/vm_map.c:1624 #10 0xffffffff80eface8 in vm_map_fixed (map=0xfffff801f0320000, object=, offset=, start=34372390912, length=200704, prot=1 '\001', max=7 '\a', cow=266) at /usr/src/sys/vm/vm_map.c:1754 #11 0xffffffff80f029a2 in vm_mmap_object (map=0xfffff801f0320000, addr=0xfffffe010a31c2c8, size=, prot=1 '\001', maxprot=, flags=, object=0xfffff8010b2ea500, foff=0, writecounted=0, td=0xfffff807a5da7000) at /usr/src/sys/vm/vm_mmap.c:1586 #12 0xffffffff80c9d9b0 in vn_mmap (fp=, map=, addr=, size=200704, prot=, cap_maxprot=, flags=, foff=, td=0xfffff807a5da7000) at /usr/src/sys/kern/vfs_vnops.c:2509 #13 0xffffffff80f02760 in fo_mmap (fp=, map=0xfffff801f0320000, addr=, size=200704, prot=, cap_maxprot=, flags=393234, foff=0, td=0xfffff807a5da7000) at /usr/src/sys/sys/file.h:418 #14 kern_mmap_fpcheck (td=0xfffff807a5da7000, addr0=, size=, prot=, flags=393234, fd=, pos=0, check_fp_fn=0x0) at /usr/src/sys/vm/vm_mmap.c:380 #15 0xffffffff80f02283 in kern_mmap (td=, addr0=, size=, prot=, flags=, fd=, pos=) at /usr/src/sys/vm/vm_mmap.c:189 #16 sys_mmap (td=, uap=) at /usr/src/sys/vm/vm_mmap.c:180 #17 0xffffffff810914c7 in syscallenter (td=0xfffff807a5da7000) at /usr/src/sys/amd64/amd64/../../kern/subr_syscall.c:144 #18 amd64_syscall (td=0xfffff807a5da7000, traced=0) at /usr/src/sys/amd64/amd64/trap.c:1163 #19 #20 0x00000008002695ba in ?? () Backtrace stopped: Cannot access memory at address 0x7fffffffd1e8