Out of 227 bugs, 173 were automatically obsoleted (171 due to revoked reproducers), 54 were invalidated by users.
Applied filters: WithRepro (drop) Label=subsystems:mm (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
INFO: rcu detected stall in brk (2) prio:high mm 1 syz 3 130d 660d
possible deadlock in mfill_get_vma prio:low mm 4 syz, C 290 107d 160d
general protection fault in zap_huge_pmd prio:high mm 2 syz, C 7 156d 157d
kernel BUG in z3fold_page_migrate mm -1 syz 354 512d 718d
WARNING in unlink_anon_vmas (2) mm prio:high -1 syz, C error 30 153d 217d
INFO: rcu detected stall in sys_rename (8) mm prio:low 1 syz 10 184d 180d
KASAN: slab-use-after-free Read in mas_walk mm prio:high 19 syz, C 1 192d 191d
kernel BUG in filemap_fault (3) net mm -1 syz, C error error 15 201d 297d
BUG: corrupted list in list_lru_add gfs2 mm 19 syz, C inconclusive 401 194d 638d
KMSAN: uninit-value in sw842_compress mm 7 syz, C 107 195d 714d
kernel BUG in collapse_scan_file mm -1 syz, C error 967 155d 157d
kernel BUG in hpage_collapse_scan_file (2) mm -1 syz, C error 17139 159d 210d
INFO: task hung in hugetlbfs_zero_partial_page fs mm 1 syz done error 3 220d 609d
INFO: task hung in rmap_walk_file mm 1 syz, C error error 19 222d 562d
general protection fault in lru_gen_test_recent (2) mm 2 syz, C 10 226d 259d
INFO: rcu detected stall in sys_signalfd4 (2) cgroups mm 1 syz 1 250d 248d
WARNING in memcg1_swapout mm cgroups -1 syz, C error 24 221d 218d
KASAN: slab-use-after-free Read in list_lru_del mm 19 syz, C done done 27 267d 562d
WARNING in alloc_frozen_pages_noprof mm -1 syz, C 390 251d 375d
WARNING in __folio_rmap_sanity_checks (2) xfs mm -1 syz, C inconclusive 16 307d 620d
KASAN: use-after-free Read in corrupted (4) mm 19 syz, C done error 14 550d 2202d
KASAN: slab-use-after-free Read in filemap_map_pages mm 19 syz, C inconclusive done 17 326d 599d
kernel BUG in __free_one_page (2) mm -1 syz, C 4 331d 341d
WARNING in v9fs_fid_get_acl mm -1 syz, C error error 5678 317d 1360d
WARNING: bad unlock balance in hugetlb_vmdelete_list mm fs 4 syz, C 1 334d 334d
BUG: unable to handle kernel paging request in free_unref_page mm 8 syz 2 590d 812d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm 4 syz, C error inconclusive 621 754d 818d
kernel BUG in page_table_check_set mm -1 syz, C 6 353d 366d
BUG: Bad page state in page_cache_ra_order mm -1 syz, C error 37 324d 478d
WARNING in copy_process mm -1 syz 2 360d 363d
WARNING: lib/refcount.c:LINE at 0x0, CPU: syz.NUM.NUM/NUM mm -1 syz 3 270d 270d
WARNING in vma_modify (2) mm -1 syz, C 10 276d 273d
kernel BUG in set_page_refcounted mm ntfs3 -1 syz error 1 387d 386d
BUG: Bad page state in iomap_write_begin mm -1 syz, C 271 371d 641d
WARNING: lock held when returning to user space in lock_next_vma mm 4 syz, C done 3 402d 410d
KASAN: slab-use-after-free Read in mas_next_slot (2) mm 19 syz, C done 3 403d 402d
WARNING in kunmap_local_indexed mm -1 syz, C 2431 388d 908d
possible deadlock in lock_next_vma mm 4 syz, C 4 404d 407d
general protection fault in __pte_offset_map_lock (2) mm 2 syz, C 13 374d 382d
stack segment fault in mtree_range_walk mm 2 syz, C done 6 405d 410d
possible deadlock in gup_fast_fallback mm 4 syz, C done inconclusive 2729 376d 854d
KASAN: global-out-of-bounds Read in get_mem_cgroup_from_mm cgroups mm 17 syz, C 2 475d 538d
INFO: task hung in hugetlb_fault mm 1 syz, C done done 65 395d 715d
general protection fault in mas_start mm 2 syz, C error 1 405d 404d
WARNING in get_taint (2) mm -1 syz, C 363 635d 666d
WARNING: bad unlock balance in move_pgt_entry mm 4 syz, C done 5 432d 432d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm 6 syz 760 642d 1217d
WARNING in page_counter_cancel (5) cgroups mm -1 syz, C 15 464d 687d
WARNING in vms_complete_munmap_vmas mm -1 syz, C 2396 438d 683d
WARNING: bad unlock balance in __mm_populate xfs mm 4 syz, C 52 523d 538d
INFO: task hung in hugetlb_wp mm 1 syz, C done inconclusive 94 545d 736d
general protection fault in xas_create mm 2 syz 2 475d 524d
INFO: rcu detected stall in vma_link_file mm input usb 1 syz 1 681d 677d
UBSAN: shift-out-of-bounds in xas_reload mm -1 syz, C 4 548d 562d
KASAN: slab-out-of-bounds Read in folio_try_get mm 17 syz, C 3 534d 554d
WARNING in get_dump_page ext4 mm -1 syz, C done error 5 529d 543d
INFO: rcu detected stall in asm_exc_page_fault mm 1 syz error error 4 507d 896d
BUG: unable to handle kernel paging request in shmem_undo_range mm 17 syz 3 514d 551d
INFO: task hung in __lru_add_drain_all (2) mm 1 syz error 272 489d 827d
KASAN: slab-out-of-bounds Read in generic_perform_write mm 19 syz, C inconclusive done 10473 507d 1064d
BUG: unable to handle kernel NULL pointer dereference in rcu_core (3) rcu mm 10 syz done done 4 537d 564d
KMSAN: uninit-value in swap_writepage mm 7 syz 25 520d 682d
UBSAN: shift-out-of-bounds in shmem_undo_range mm -1 syz 1 528d 524d
possible deadlock in move_pages (2) mm 4 syz, C done 508 586d 609d
UBSAN: shift-out-of-bounds in xas_create mm -1 syz, C 5 530d 564d
BUG: corrupted list in do_compact_page mm 8 syz 46 514d 703d
general protection fault in mremap mm 2 syz, C done done 25 506d 504d
KASAN: slab-use-after-free Read in lookup_object_or_alloc (2) mm media 19 syz error unreliable 8 552d 634d
kernel BUG in shmem_undo_range mm -1 syz 1 553d 552d
WARNING in workingset_update_node mm -1 syz 1 553d 552d
UBSAN: shift-out-of-bounds in filemap_get_entry mm -1 syz, C 6 563d 566d
general protection fault in __pte_offset_map_lock mm 22 syz, C done done 90 620d 839d
UBSAN: shift-out-of-bounds in shmem_add_to_page_cache mm -1 syz 1 566d 564d
kernel panic: stack is corrupted in _raw_spin_unlock_irqrestore ntfs3 mm exfat 2 syz 2 694d 694d
INFO: rcu detected stall in netlink_release (5) net mm 1 syz error inconclusive 2 578d 583d
BUG: stack guard page was hit in sys_openat mm v9fs -1 syz, C done done 6 579d 576d
BUG: Bad page map (8) mm -1 syz, C done done 10 582d 765d
BUG: stack guard page was hit in sys_sendfile64 mm -1 syz, C 7 584d 627d
WARNING in __page_table_check_ptes_set (2) mm -1 syz, C done inconclusive 120 587d 801d
INFO: rcu detected stall in schedule_tail (6) mm 1 syz, C 8 594d 688d
WARNING: locking bug in get_page_from_freelist mm 4 syz 410 566d 656d
INFO: rcu detected stall in kswapd (3) mm 1 syz, C 5 602d 685d
BUG: stack guard page was hit in v9fs_file_read_iter mm -1 syz, C 26 580d 654d
INFO: rcu detected stall in kcompactd (2) mm 1 syz, C error unreliable 6 633d 813d
INFO: rcu detected stall in vms_complete_munmap_vmas mm 1 syz 3 634d 666d
general protection fault in mas_store_prealloc mm 8 syz, C 11 626d 644d
KASAN: slab-out-of-bounds Write in shmem_file_read_iter hfs mm 21 syz, C error done 4 660d 982d
INFO: rcu detected stall in sys_symlink (5) mm fs 1 syz inconclusive done 6 631d 681d
kernel BUG in zap_huge_pmd mm -1 syz, C 2 667d 663d
WARNING in lru_gen_add_folio mm -1 syz, C done 28 620d 621d
kernel BUG in __page_table_check_zero (2) mm -1 syz, C error done 32 651d 661d
WARNING in lru_gen_clear_refs mm -1 syz, C done 14 621d 623d
kernel BUG in page_table_check_clear (2) mm -1 syz, C 17 660d 696d
KASAN: slab-use-after-free Read in shrinker_free mm 19 syz, C 17 682d 703d
INFO: rcu detected stall in ext4_release_file (2) mm ext4 1 syz, C error done 3 722d 815d
kernel panic: corrupted stack end in kernel_init (2) mm 2 syz 12 692d 707d
KMSAN: kernel-infoleak in bpf_probe_write_user mm 9 syz, C 3 848d 862d
BUG: Bad page state (8) jfs mm -1 syz, C 12982 671d 2029d
kernel BUG in swap_cgroup_record mm cgroups -1 syz done 10 736d 737d
BUG: unable to handle kernel NULL pointer dereference in __swap_duplicate mm 10 syz, C 1 814d 810d
kernel panic: corrupted stack end in userfaultfd_ioctl mm 2 syz, C 1 814d 810d
INFO: task can't die in shrink_inactive_list (2) mm 1 syz, C error 2 2105d 2101d
BUG: unable to handle kernel paging request in account_kernel_stack mm 8 syz, C 1 820d 816d
WARNING in hpage_collapse_scan_pmd (2) mm -1 syz done done 3 837d 841d
KASAN: slab-use-after-free Read in hugetlb_fault mm 19 syz, C done done 6 833d 857d
WARNING in try_to_migrate_one (2) mm -1 syz, C error error 6 837d 896d
kernel BUG in do_page_mkwrite mm -1 syz, C done error 16 841d 1102d
WARNING in validate_chain mm -1 syz, C error error 19 849d 878d
BUG: unable to handle kernel paging request in bpf_probe_read_kernel_str mm 8 syz, C done error 4 911d 928d
kernel BUG in validate_mm (3) mm -1 syz, C error 3 936d 936d
WARNING: bad unlock balance in madvise_cold_or_pageout_pte_range mm 4 syz, C error 8 870d 872d
BUG: bad usercopy in do_handle_open hardening mm -1 syz, C error 446 870d 869d
general protection fault in hpage_collapse_scan_file mm 2 syz, C error 22 866d 866d
BUG: unable to handle kernel paging request in bpf_probe_read_compat_str mm 8 syz, C done error 4 914d 939d
INFO: task hung in __unmap_and_move (4) mm 1 syz, C error done 4 900d 1333d
general protection fault in shmem_get_next_id mm 2 syz, C error 19 865d 873d
general protection fault in dequeue_hugetlb_folio_nodemask mm 2 syz, C done 3 811d 807d
KMSAN: uninit-value in zswap_frontswap_store mm 7 syz, C 4027 881d 1164d
WARNING in __kfence_free (3) kasan mm -1 syz 92 883d 1040d
possible deadlock in lock_vma mm 4 syz, C done 18 921d 919d
WARNING in move_pages mm -1 syz, C done 8 921d 919d
general protection fault in rcu_core (2) acpi fs mm 10 syz, C done done 4 958d 1173d
general protection fault in unlink_file_vma (2) mm exfat 2 syz, C inconclusive done 1 960d 1154d
general protection fault in free_swap_cache (4) mm 2 syz, C done done 1 962d 961d
stack segment fault in __stack_depot_save kernfs mm net 2 syz, C inconclusive done 3 964d 1125d
possible deadlock in __unmap_hugepage_range mm 4 syz, C done 31 937d 940d
kernel BUG in resv_map_release mm -1 syz, C done 34 937d 939d
general protection fault in __hugetlb_zap_begin mm 2 syz, C done done 21 993d 1028d
general protection fault in folio_flags (2) mm 2 syz, C done 57 976d 978d
WARNING in pin_user_pages_locked mm -1 syz, C done 48 2144d 2146d
general protection fault in folio_flags mm 2 syz, C unreliable 245 1037d 1039d
kernel panic: stack is corrupted in save_stack mm ntfs3 2 syz, C unreliable 1 1208d 1204d
BUG: unable to handle kernel paging request in mas_alloc_nodes mm exfat 8 syz, C inconclusive 1 1085d 1081d
WARNING in page_vma_mapped_walk mm -1 syz, C done 23 1049d 1057d
WARNING in copy_hugetlb_page_range mm -1 syz, C done 130 1054d 1057d
Internal error in __zone_watermark_ok mm net 2 syz, C 26 1165d 1195d
general protection fault in mt_validate mm 17 syz, C error error 200 1146d 1148d
kernel BUG in free_unref_page_prepare mm -1 syz, C done 1489 1091d 1097d
WARNING: suspicious RCU usage in mas_walk (2) mm 4 syz, C done 97 1122d 1144d
WARNING in shmem_evict_inode mm -1 syz done unreliable 4 1163d 1321d
KASAN: slab-use-after-free Read in mas_prev_nentry mm 19 syz error 1 1184d 1180d
BUG: unable to handle kernel paging request in folio_flags mm ext4 8 syz, C error 15 1204d 1291d
KASAN: stack-out-of-bounds Write in ktime_get_coarse_real_ts64 ntfs3 mm 21 syz, C error done 1 1222d 1279d
WARNING in account_page_dirtied fs mm -1 syz, C error inconclusive 44 1898d 3065d
BUG: unable to handle kernel NULL pointer dereference in shmem_evict_inode mm ext4 10 syz, C 1 1379d 1375d
kernel BUG in __tlb_remove_page_size (2) mm arch -1 syz, C error 42 1286d 1295d
kernel BUG at include/linux/mm.h:LINE! (6) mm -1 syz, C error error 98 1403d 2316d
kernel BUG at include/linux/swapops.h:LINE! mm -1 syz, C error error 56 1300d 2275d
BUG: unable to handle kernel paging request in bdi_register_va mm 8 syz, C 1 1379d 1378d
INFO: task hung in lru_add_drain_all mm 1 syz, C done inconclusive 22 1943d 2240d
WARNING in __put_task_struct (3) io-uring mm -1 syz, C error 4 1318d 1319d
WARNING in follow_hugetlb_page mm io-uring -1 syz, C inconclusive 34 1560d 1563d
general protection fault in sanity_check_pinned_pages mm 2 syz, C error 4 1464d 1463d
general protection fault in PageHeadHuge mm 2 syz, C error 96 1406d 1429d
KASAN: stack-out-of-bounds Write in check_move_unevictable_pages mm 21 syz, C done 9 1537d 1537d
general protection fault in _parse_integer_fixup_radix mm 2 syz, C error 181 1390d 1403d
WARNING in vma_complete mm -1 syz error 2 1320d 1321d
general protection fault in mpol_parse_str mm 2 syz, C error 3 1392d 1392d
KASAN: slab-out-of-bounds Read in mas_leaf_max_gap mm io-uring 19 syz error 3 1357d 1401d
KASAN: use-after-free Read in anon_vma_interval_tree_remove mm 19 syz, C done 14 1380d 1563d
WARNING in anon_vma_name mm -1 syz, C done 211 1376d 1378d
KASAN: null-ptr-deref Write in alloc_buddy_huge_page mm 12 syz, C error 17 1407d 1427d
possible deadlock in list_lru_add mm hfs 4 syz, C 1 1341d 1337d
kernel BUG in split_huge_page_to_list mm -1 syz, C done 115 1650d 2036d
BUG: sleeping function called from invalid context in __munlock_pagevec mm 5 syz, C unreliable unreliable 15 1868d 1869d
KASAN: use-after-free Read in generic_perform_write fs mm 19 syz, C error 73 1894d 2956d
general protection fault in lock_page_memcg cgroups mm 2 syz, C done 2 1911d 1907d
KASAN: use-after-free Read in userfaultfd_release (2) fs mm 19 syz, C done 5 2226d 2232d
BUG: sleeping function called from invalid context in vm_map_ram mm 5 syz, C done 1222 1248d 1250d
BUG: unable to handle kernel paging request in mem_cgroup_track_foreign_dirty_slowpath cgroups mm 10 syz, C 19 1371d 1450d
BUG: bad usercopy in io_openat2_prep (2) hardening mm -1 syz, C 26 1282d 1286d
BUG: bad usercopy in io_openat2_prep hardening mm -1 syz, C 81 1287d 1288d
KASAN: stack-out-of-bounds Read in collapse_file mm 17 syz, C done 29 1368d 1381d
KASAN: use-after-free Read in mprotect_fixup mm 19 syz, C done 5 1477d 1504d
WARNING in page_counter_cancel (4) cgroups mm -1 syz, C done 4 1481d 1497d
KASAN: use-after-free Read in exit_mmap mm 19 syz, C done 2 1487d 1487d
KASAN: null-ptr-deref Read in hugepage_vma_check mm 11 syz, C done 22 1523d 1528d
possible deadlock in split_huge_page_to_list mm 4 syz, C done 526 1706d 1712d
INFO: task can't die in reclaim_throttle mm 1 syz, C error 76 1711d 1718d
BUG: sleeping function called from invalid context in futex_exit_release mm 5 syz, C done 803 1668d 1711d
KASAN: null-ptr-deref Read in PageHuge mm 11 syz, C error 34 2167d 2164d
KMSAN: uninit-value in mbind_range (2) mm 7 syz, C 18 1766d 1790d
KMSAN: uninit-value in do_mbind mm 7 syz, C 9 1869d 1940d
kernel BUG in __tlb_remove_page_size mm -1 syz unreliable done 4 1872d 1872d
BUG: unable to handle kernel paging request in free_block (5) mm 8 syz done done 3 2285d 2684d
KMSAN: uninit-value in irqtime_account_irq (2) cgroups mm 7 syz, C 7 1577d 1709d
INFO: rcu detected stall in kvm_vcpu_ioctl mm 1 syz, C error unreliable 251 1725d 2903d
INFO: rcu detected stall in new_sync_read mm 1 syz, C error error 9 2312d 2420d
INFO: rcu detected stall in ext4_file_write_iter (4) mm 1 syz, C unreliable 58 1675d 1704d
INFO: task hung in __drain_all_pages (2) mm 1 syz, C unreliable unreliable 4 1742d 1846d
KMSAN: uninit-value in mem_cgroup_try_charge cgroups mm 7 syz, C 1 2635d 2635d
KMSAN: uninit-value in mpol_rebind_task mm 7 syz, C 17 2706d 2775d
WARNING: ODEBUG bug in __put_task_struct mm io-uring -1 syz done 1 1758d 1756d
KMSAN: uninit-value in mbind_range mm 7 syz, C 5 1791d 1796d
BUG: unable to handle kernel paging request in workingset_age_nonresident mm 8 syz, C done 111 2091d 2091d
kernel BUG at mm/vmscan.c:LINE! (2) mm -1 syz, C done 54 2472d 2577d
BUG: sleeping function called from invalid context in __alloc_pages_nodemask mm 5 syz, C done 6299 2435d 2458d
possible deadlock in __mmu_notifier_invalidate_range_end mm 4 syz, C done 72 2533d 2542d
kernel BUG at include/linux/rmap.h:LINE! mm -1 syz done 6 2510d 2505d
possible deadlock in get_user_pages_unlocked (2) mm 4 syz, C done 4 2636d 2640d
KASAN: null-ptr-deref Read in reclaim_high mm cgroups 11 syz, C done 1423 2761d 2781d
BUG: unable to handle kernel (3) mm -1 syz, C 2 2972d 3008d
general protection fault in _vm_normal_page mm 2 syz done 2 2964d 2964d
BUG: Bad page state (6) mm -1 syz, C 2 2733d 2733d
BUG: Bad page state (5) mm -1 syz, C 171 2734d 2747d
KMSAN: uninit-value in get_page_from_freelist mm 7 syz, C 60 2970d 3058d
BUG: bad usercopy in __check_object_size (2) mm hardening -1 syz, C 10 2906d 2906d
BUG: unable to handle kernel NULL pointer dereference in map_vm_area mm 10 syz, C 18 2918d 2972d
BUG: Bad page map (2) mm -1 syz 127 2908d 2965d
general protection fault in __x86_indirect_thunk_r11 kasan mm 2 syz, C 1 2923d 2923d
BUG: unable to handle kernel NULL pointer dereference in radix_tree_lookup_slot mm 10 syz, C 1 2953d 2953d
KMSAN: uninit-value in rcu_cblist_dequeue mm 7 syz, C 33 2975d 3059d
WARNING: bad usercopy in corrupted hardening mm -1 syz 2 2948d 2948d
KASAN: slab-out-of-bounds Read in find_first_bit mm 17 syz, C 196 2965d 2969d
KASAN: stack-out-of-bounds Read in __handle_mm_fault mm 17 syz, C 2 2967d 2967d
KASAN: stack-out-of-bounds Read in vma_interval_tree_insert mm 17 syz, C 1 2968d 2968d
general protection fault in kmem_cache_free mm 2 syz, C 1 2969d 2969d
KMSAN: uninit-value in copy_page_to_iter (2) mm 7 syz, C 4710 2998d 3044d
KMSAN: uninit-value in __probe_kernel_read mm 7 syz, C 69 3023d 3043d
general protection fault in __kmalloc mm 2 syz 7 3028d 3043d
BUG: unable to handle kernel NULL pointer dereference in __mem_cgroup_free mm cgroups 10 syz, C 5 3028d 3044d
BUG: unable to handle kernel NULL pointer dereference in should_fail mm 10 syz 1 3030d 3030d
kernel BUG at mm/kmsan/kmsan.c:LINE! (2) mm -1 syz, C 55 2979d 2992d
KMSAN: uninit-value in load_script fs mm 7 syz, C 11 3044d 3059d
WARNING: refcount bug in compat_SyS_x86_clone mm 13 syz 1 3061d 3061d
kernel BUG at mm/usercopy.c:LINE! (2) hardening mm -1 syz, C 109444 3177d 3231d
WARNING in __wake_up_common fs mm -1 syz, C 71463 3167d 3160d