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B B 0 8 `8(`K XD@ B 80 ` J H$NetBSD: uvm_map.c,v 1.359 2019/03/14 19:10:04 kre Exp $ /home/scole/nbsd/cvs/src/sys/uvm/uvm_map.c eparent->start < ekey->start || eparent->start >= ekey->end diagnostic kernel %sassertion "%s" failed: file "%s", line %d ekey->start < eparent->start || ekey->start >= eparent->end entry1->start < splitat splitat < entry1->end entry1->object.uvm_obj != NULL proc user_va0_disable align < uvmexp.ncolors (hint & colormask) == 0 %s: bad entry %p (%s:%d) entry->next != NULL entry->gap == uvm_rb_gap(entry) parent->gap == uvm_rb_gap(parent) debugging brother->gap == uvm_rb_gap(brother) ret == entry kernel %sassertion "%s" failed: file "%s", line %d uvm_rb_insert: map %p: duplicate entry %p first_free %p should be %p stale first_free stale hint (last) %d/%d gap %#lx != %#lx %s too large gap %zu nentries: %d vs %d maxgap %#lx != %#lx corrupt: 0x%lxx >= 0x%lxx lookup: %d: %p->prev=%p: %p lookup: %d: %p->next=%p: %p lookup: %d: %p - %p: %p uvm_map_check failed: "%s" map=%p (%s:%d) rw_write_held(&map->lock) map->busy == NULL || map->busy == curlwp map->busy == curlwp map->busy == NULL vmmpepl vmsppl clip_start entry clip_start leave clip_end entry clip_end leave (*entry)->start <= address address < (*entry)->end (*entry) == &map->header || (*entry)->end <= address (*entry)->next == &map->header || address < (*entry)->next->start map_replace entry uvm_map_replace1 uvm_map_replace2: tmpent->start=%#lx, tmpent->end=%#lx, end=%#lx uvm_map_replace3 uvm_map_replace4 uvm_map_replace5 uvm_map_replace6 (oldent) != (map)->first_free (oldent) != (map)->hint map_replace leave (flags & UVM_FLAG_COLORMATCH) != 0 || (align & (align - 1)) == 0 (flags & UVM_FLAG_COLORMATCH) == 0 || align < uvmexp.ncolors (flags & UVM_FLAG_FIXED) == 0 || align == 0 map_findspace entry tmp->next->start == tmp->end + tmp->gap orig_hint >= prev->next->start - length || prev->next->start - length > prev->next->start orig_hint <= prev->end tmp && tmp->maxgap >= length orig_hint >= tmp->next->start - length || tmp->next->start - length > tmp->next->start orig_hint <= tmp->end topdown || hint >= orig_hint kernel %sassertion "%s" failed: file "%s", line %d hint: %jx, orig_hint: %jx !topdown || hint <= orig_hint entry->end <= hint hint + length <= entry->next->start doing_shutdown || curlwp != NULL size > 0 (~flags & (UVM_FLAG_NOWAIT | UVM_FLAG_WAITVA)) != 0 map entry flags & UVM_FLAG_FIXED (flags & UVM_FLAG_NOWAIT) == 0 UVM_OBJ_IS_KERN_OBJECT(uobj) !VM_MAPENT_ISWIRED(first_entry) !UVM_ET_ISSUBMAP(first_entry) entry != &map->header start < entry->end map->flags & VM_MAP_PAGEABLE uvm_map_pageable: stale map uvm_map_pageable_all: stale map (flags & (PGO_FREE|PGO_DEACTIVATE)) != (PGO_FREE|PGO_DEACTIVATE) start >= current->start anon->an_lock == amap->am_lock pg->uanon == anon (map->flags & VM_MAP_DYING) == 0 vm->vm_refcnt > 0 (next) != (map)->first_free (next) != (map)->hint trymerge forwardmerge (prev) != (map)->first_free (prev) != (map)->hint trymerge backmerge vm_map !UVM_ET_ISSUBMAP(old_entry) UVM_ET_ISCOPYONWRITE(old_entry) || !UVM_ET_ISNEEDSCOPY(old_entry) 0 unmap_remove entry (entry->flags & UVM_MAP_STATIC) == 0 vm_map_pmap(map) == pmap_kernel() %s: kernel object %p %p (entry) != (map)->first_free (entry) != (map)->hint map->size >= len vm_map_pmap(map) != pmap_kernel() unmap_remove leave map->hint == prev_entry vm_map_locked_p(map) (flags & (UVM_FLAG_NOWAIT | UVM_FLAG_UNMAP)) != (UVM_FLAG_NOWAIT | UVM_FLAG_UNMAP) !rv prev_entry == tmp_entry kernel %sassertion "%s" failed: file "%s", line %d args %p prev_entry %p tmp_entry %p map backmerged (dead) != (map)->first_free (dead) != (map)->hint prev_entry->gap == uvm_rb_gap(prev_entry) map forwardmerged (size & PAGE_MASK) == 0 map->nentries == 0 map->size == 0 e != NULL uobj != NULL %s: vp %p error %d map != NULL start < end ovm != NULL map->header.prev == &map->header (start & PAGE_MASK) == 0 && (len & PAGE_MASK) == 0 (flags & UVM_EXTRACT_REMOVE) == 0 || (flags & (UVM_EXTRACT_CONTIG|UVM_EXTRACT_QREF)) == 0 (atop(start ^ dstaddr) & uvmexp.colormask) == 0 (oldentry) != (srcmap)->first_free (oldentry) != (srcmap)->hint MAP %p: [%#lx->%#lx] #ent=%d, sz=%d, ref=%d, version=%d, flags=%#x pmap=%p(resident=%ld, wired=%ld) - %p: %#lx->%#lx: obj=%p/%#llx, amap=%p/%d submap=%c, cow=%c, nc=%c, prot(max)=%d/%d, inh=%d, wc=%d, adv=%d %p is %p+%zu from VMMAP %p F% a` F% au 8 F* a? F* a]5 F* a F! / F" a? F/ a F' aK a9 F$ ae F* a~ a0 F! aR F/ a F# a3 F& a4 F" a$ F" a7 F# a' " # F" a< F! - % F# a- F' aE F' a? F( a F) a$aa F5 a-aa F7 aa3a?a? F) a` F& a]a9/ F& af&2 F& a[a$ F+ a, F+ a8aaQa]a< F) a F< afaa<, F$ aE F# a$ ; F" , F0 a F' a2 F% a- F$ 9 F& / F/ a F" , F! 8 F! 5 & F: aaa' F5 aa F) aH2a3 F& 5 F# 5aWaW FM a^2;a F$ a- F( a> a] F= aaa F0 ayaa?& ( F) a F$ aP fill_vmentry uvm_unmap_remove uvm_map_lookup_entry _uvm_mapent_check vmmapbsy GCC: (NetBSD nb3 20190319) 7.4.0 p 5 0 ` I W o ` @ p @ p @ @ 0 ( 8 J ( Y = i X z Mn Mn Mn Mn : Mn ^ Mn Mn Mn Mn Mn Mn Mn > Mn W Mn k Mn Mn Mn Mn Mn Mn $ Mn 4 H \ p Mn Mn Mn Mn Mn Mn Mn ( Mn > Mn ] Mn x Mn Mn Mn Mn Mn Mn 2 Mn U Mn x Mn Mn Mn Mn Mn * 5 ^ D R i s z 0 + B * 0 N _ h p x @+ @, ` - / 0 @/ 0 / P 1 P 1 @ ( 3 1 G \ 2 o 4 6 @G _ @h / j > @n N q ] t ` n | w 0 ; M ] P l @ P ` @ @ $ 4 B N Z g t @ & 0 C S 0 a q } " - < F N Z e s @ ~ ` @ @ P 0 x uvm_map.c uvm_map_compare_key uvm_map_compare_nodes uvm_mapent_splitadj sysctl_vmproc sysctl_user_va0_disable uvm_map_space_avail.isra.1 uvm_mapent_alloc.isra.2 uvm_map_entry_cache _uvm_mapent_check.constprop.6 __func__.11129 uvm_rb_fixup uvm_rb_insert uvm_mapent_clone uvm_rb_remove _uvm_map_check.constprop.5 uvm_vmspace_cache __func__.11242 uvm_map_replace uvm_map_tree_ops __func__.11313 __func__.11748 __link_set_sysctl_funcs_sym_sysctl_uvmmap_setup _KERNEL_OPT__DIAGNOSTIC _KERNEL_OPT_KASAN _KERNEL_OPT_DDB_VERBOSE_HELP _KERNEL_OPT_DDB _KERNEL_OPT_PAX_ASLR_DEBUG _KERNEL_OPT_PAX_ASLR_DELTA_PROG_LEN _KERNEL_OPT_PAX_ASLR_DELTA_STACK_LEN _KERNEL_OPT_PAX_ASLR_DELTA_STACK_LSB _KERNEL_OPT_PAX_ASLR_DELTA_MMAP_LEN _KERNEL_OPT_PAX_ASLR_DELTA_MMAP_LSB _KERNEL_OPT_PAX_ASLR _KERNEL_OPT_PAX_SEGVGUARD _KERNEL_OPT_PAX_MPROTECT_DEBUG _KERNEL_OPT_PAX_MPROTECT _KERNEL_OPT_UVMHIST _KERNEL_OPT_UVMHIST_PRINT _KERNEL_OPT_UVMHIST_PDHIST_SIZE _KERNEL_OPT_UVMHIST_MAPHIST_SIZE _KERNEL_OPT_UVMMAP_COUNTERS _KERNEL_OPT_USE_TOPDOWN_VM _KERNEL_OPT_UVM_RESERVED_PAGES_PER_CPU _KERNEL_OPT_UVM _KERNEL_OPT_SYSVSHM _KERNEL_OPT_SYSVSEM _KERNEL_OPT_SYSVMSG _KERNEL_OPT_MAXUSERS _KERNEL_OPT_OPEN_MAX _KERNEL_OPT_CHILD_MAX _KERNEL_OPT_MULTIPROCESSOR _KERNEL_OPT_GPROF _KERNEL_OPT_KLEAK _KERNEL_OPT_MODULAR _KERNEL_OPT_MODULAR_DEFAULT_AUTOLOAD _KERNEL_OPT_LOCKDEBUG _KERNEL_OPT_KSTACK_CHECK_MAGIC _KERNEL_OPT_COMPAT_FREEBSD _KERNEL_OPT_COMPAT_SUNOS _KERNEL_OPT_COMPAT_43 _KERNEL_OPT_VMSWAP _KERNEL_OPT_UVM_HOTPLUG _KERNEL_OPT_SYSCTL_INCLUDE_DESCR _KERNEL_OPT_SYSCTL_DEBUG_CREATE _KERNEL_OPT_SYSCTL_DEBUG_SETUP _KERNEL_OPT_SYSCTL_DISALLOW_KWRITE _KERNEL_OPT_SYSCTL_DISALLOW_CREATE _KERNEL_OPT_USER_VA0_DISABLE_DEFAULT _KERNEL_OPT_UVM_PAGE_TRKOWN _KERNEL_OPT_KERNHIST_PRINT _KERNEL_OPT_KERNHIST _KERNEL_OPT_KERNHIST_DELAY kern_assert amap_splitref mutex_enter mutex_exit sysctl_createv sysctl_lookup kauth_authorize_system __udivdi3 uvmexp pool_cache_get_paddr panic rb_tree_insert_node memcpy amap_ref rb_tree_remove_node _uvm_map_sanity printf _uvm_tree_sanity rb_tree_iterate rb_tree_find_node uvm_debug_check_map uvm_debug_check_rbtree vm_map_lock cpu_info_primary rw_enter rw_exit cv_wait vm_map_lock_try rw_tryenter vm_map_unlock rw_write_held vm_map_unbusy cv_broadcast vm_map_lock_read vm_map_unlock_read vm_map_busy vm_map_locked_p uvm_map_init uvm_kentry_lock mutex_init uvm_map_init_caches pool_cache_bootstrap uvm_map_clip_start uvm_map_clip_end uvm_map_lookup_entry uvm_map_findspace uvm_map_prepare doing_shutdown hz cv_timedwait kernel_map uvm_maxkaddr pmap_growkernel uvm_unmap_detach amap_unref pool_cache_put_paddr uvm_map_submap uvm_map_inherit uvm_map_advice uvm_map_willneed uvm_readahead uvm_map_pageable uvm_fault_unwire_locked amap_copy uvm_fault_wire uvm_map_pageable_all pmap_wired_count uvm_map_clean uvm_pageqlock amap_lookup uvm_pagedeactivate uvm_anon_freelst amap_unadd uvm_map_checkprot uvmspace_addref uvmspace_share uvm_mapent_trymerge amap_extend uvm_map_setup rb_tree_init rw_init cv_init uvmspace_init memset pmap_reference pmap_create uvmspace_alloc uvmspace_spawn kpreempt_disable pmap_activate kpreempt_enable uvmspace_fork pmap_update uvm_shmfork amap_cow_now pmap_protect uvm_map_reference vm_map_starved_p uvm_map_lock_entry uvm_map_unlock_entry uvm_unmap_remove kernel_pmap_ptr uvm_km_pgremove_intrsafe pmap_remove uvm_map_enter amap_alloc uvm_map pager_map uvm_km_check_empty uvm_map_reserve uvmspace_free pmap_remove_all uvm_shmexit mutex_destroy rw_destroy cv_destroy pmap_destroy sysctl_unlock proc_find_locked proc_vmspace_getref sysctl_relock sysctl_query kmem_alloc uvm_vnodeops uvm_deviceops aobj_pager sysctl_copyout kmem_free vn_lock VOP_GETATTR VOP_UNLOCK vnode_to_path uvm_unmap1 uvmspace_exec pmap_deactivate uvm_map_extract pmap_copy uvm_map_protect vn_markexec uvm_map_protect_user uvm_map_printit pmap_resident_count uvm_whatis vmmapbsy A + Q + 0 a + p q + I W + + + p + 2 I W + + p + ! 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I q I I Z I I I B I r I W I W I W 2 I R I b I B I r I h R I q r I I Z a + q + + p + I W I n I I u " I + + + p + I W r I I I I I I * I I + + + p + 2 I W Q + a + q + p + I W + + + p + I W 2 I n R I 1 + I 2 I I a r I e + + + p + I W @ ` ` ` I B I n b I I s I u I u I + I I I u I u + + ! + p 1 + A + I " I 2 I I W I W I I 2 I u R I q + I 1 + A + a + p + + I R I u b I n I u I + + h + p ! + B I W I u I u I u " I u B I Q + " I n I r I u " @ I I R I b I I I u 2 I I I I u " I r I + + P a + q + I I + ( + _ _ _ _ _ ( _ 0 _ 8 _ ` @ _ 8 H _ P _ X _ P ` _ h _ p _ p x _ _ _ _ @ _ _ _ _ 0 _ _ @ _ 0 _ _ @ _ p _ _ _ P _ _ _ P _ _ ( _ ( 0 _ ( 8 _ ( @ _ ) H _ @ P _ * X _ 0+ ` _ X h _ @+ p _ , x _ p _ @, _ - _ _ - _ . _ _ / _ 0/ _ _ @/ _ p/ _ _ / _ 0 _ _ 1 _ P1 _ _ 1 _ 1 _ ( _ 1 0 _ 2 8 _ @ _ 2 H _ 4 P _ ( X _ 4 ` _ p6 h _ @ p _ 6 x _ p= _ X _ = _ G _ p _ @G _ P_ _ _ _ _ h _ _ @h _ j _ _ j _ @n _ _ @n _ p _ ( _ q _ s ( _ H 0 _ t 8 _ `w @ _ h H _ w P _ X _ ` _ h _ ` p _ x _ _ p _ _ _ _ _ _ _ _ _ _ @ _ @ _ _ P _ _ _ h _ @ _ @ _ _ @ ( _ Щ 0 _ 8 _ @ _ H _ P _ X _ в ` _ h _ p _ x _ _ @ _ _ _ _ _ _ _ _ _ _ _ H _ _ _ h _ _ _ _ _ _ ( _ 0 _ @ 8 _ @ _ @ H _ P P _ X _ ` _ h _ p _ x _ _ _ _ @ _ H _ @ _ _ x _ _ _ _ _ _ X G ` G G .symtab .strtab .shstrtab .rela.text .data .bss .ident .rodata.str1.8 .IA_64.unwind_info .rela.IA_64.unwind .rela.rodata .relalink_set_sysctl_funcs .sdata .sbss .comment @ @ @ [ W & , @ 1 9 8 2 @ G () _ p / Z @ X r 5 m @ 0 P6 z @ @ X6 x6 0 x6 " 6 % `L X