Out of 232 bugs, 174 were automatically obsoleted (172 due to revoked reproducers), 58 were invalidated by users.
Applied filters: WithRepro (drop) Label=subsystems:mm (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
BUG: spinlock recursion in try_to_wake_up crypto mm 4 syz, C 9 777d 1059d
INFO: rcu detected stall in sys_getsockopt (12) mm 1 syz, C error error 157 4d09h 704d
memory leak in __kfree_rcu_sheaf prio:high mm f2fs exfat 3 syz 1 241d 240d
INFO: rcu detected stall in packet_release (2) prio:high kasan net mm 1 syz, C 2 61d 99d
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm 4 syz, C error inconclusive 498 810d 917d
INFO: rcu detected stall in brk (2) prio:high mm 1 syz 3 176d 706d
possible deadlock in mfill_get_vma prio:low mm 4 syz, C 290 153d 206d
general protection fault in zap_huge_pmd prio:high mm 2 syz, C 7 202d 203d
kernel BUG in z3fold_page_migrate mm -1 syz 354 558d 764d
WARNING in unlink_anon_vmas (2) mm prio:high -1 syz, C error 30 199d 263d
INFO: rcu detected stall in sys_rename (8) mm prio:low 1 syz 10 230d 226d
KASAN: slab-use-after-free Read in mas_walk mm prio:high 19 syz, C 1 238d 237d
kernel BUG in filemap_fault (3) net mm -1 syz, C error error 15 247d 343d
BUG: corrupted list in list_lru_add gfs2 mm 19 syz, C inconclusive 401 240d 684d
KMSAN: uninit-value in sw842_compress mm 7 syz, C 107 241d 760d
kernel BUG in collapse_scan_file mm -1 syz, C error 967 201d 203d
kernel BUG in hpage_collapse_scan_file (2) mm -1 syz, C error 17139 205d 256d
INFO: task hung in hugetlbfs_zero_partial_page fs mm 1 syz done error 3 266d 655d
INFO: task hung in rmap_walk_file mm 1 syz, C error error 19 267d 608d
general protection fault in lru_gen_test_recent (2) mm 2 syz, C 10 272d 305d
INFO: rcu detected stall in sys_signalfd4 (2) cgroups mm 1 syz 1 296d 294d
WARNING in memcg1_swapout mm cgroups -1 syz, C error 24 267d 264d
KASAN: slab-use-after-free Read in list_lru_del mm 19 syz, C done done 27 313d 608d
WARNING in alloc_frozen_pages_noprof mm -1 syz, C 390 297d 421d
WARNING in __folio_rmap_sanity_checks (2) xfs mm -1 syz, C inconclusive 16 353d 666d
KASAN: use-after-free Read in corrupted (4) mm 19 syz, C done error 14 596d 2248d
KASAN: slab-use-after-free Read in filemap_map_pages mm 19 syz, C inconclusive done 17 372d 645d
kernel BUG in __free_one_page (2) mm -1 syz, C 4 377d 387d
WARNING in v9fs_fid_get_acl mm -1 syz, C error error 5678 363d 1406d
WARNING: bad unlock balance in hugetlb_vmdelete_list mm fs 4 syz, C 1 380d 380d
BUG: unable to handle kernel paging request in free_unref_page mm 8 syz 2 636d 858d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm 4 syz, C error inconclusive 621 800d 864d
kernel BUG in page_table_check_set mm -1 syz, C 6 399d 412d
BUG: Bad page state in page_cache_ra_order mm -1 syz, C error 37 370d 524d
WARNING in copy_process mm -1 syz 2 406d 409d
WARNING: lib/refcount.c:LINE at 0x0, CPU: syz.NUM.NUM/NUM mm -1 syz 3 316d 316d
WARNING in vma_modify (2) mm -1 syz, C 10 322d 319d
kernel BUG in set_page_refcounted mm ntfs3 -1 syz error 1 433d 432d
BUG: Bad page state in iomap_write_begin mm -1 syz, C 271 417d 687d
WARNING: lock held when returning to user space in lock_next_vma mm 4 syz, C done 3 448d 456d
KASAN: slab-use-after-free Read in mas_next_slot (2) mm 19 syz, C done 3 449d 448d
WARNING in kunmap_local_indexed mm -1 syz, C 2431 434d 954d
possible deadlock in lock_next_vma mm 4 syz, C 4 450d 453d
general protection fault in __pte_offset_map_lock (2) mm 2 syz, C 13 420d 428d
stack segment fault in mtree_range_walk mm 2 syz, C done 6 451d 456d
possible deadlock in gup_fast_fallback mm 4 syz, C done inconclusive 2729 422d 900d
KASAN: global-out-of-bounds Read in get_mem_cgroup_from_mm cgroups mm 17 syz, C 2 521d 584d
INFO: task hung in hugetlb_fault mm 1 syz, C done done 65 441d 761d
general protection fault in mas_start mm 2 syz, C error 1 451d 450d
WARNING in get_taint (2) mm -1 syz, C 363 681d 712d
WARNING: bad unlock balance in move_pgt_entry mm 4 syz, C done 5 478d 478d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm 6 syz 760 688d 1263d
WARNING in page_counter_cancel (5) cgroups mm -1 syz, C 15 510d 733d
WARNING in vms_complete_munmap_vmas mm -1 syz, C 2396 484d 729d
WARNING: bad unlock balance in __mm_populate xfs mm 4 syz, C 52 569d 584d
INFO: task hung in hugetlb_wp mm 1 syz, C done inconclusive 94 591d 782d
general protection fault in xas_create mm 2 syz 2 521d 570d
INFO: rcu detected stall in vma_link_file mm input usb 1 syz 1 727d 723d
UBSAN: shift-out-of-bounds in xas_reload mm -1 syz, C 4 594d 608d
KASAN: slab-out-of-bounds Read in folio_try_get mm 17 syz, C 3 580d 600d
WARNING in get_dump_page ext4 mm -1 syz, C done error 5 575d 589d
INFO: rcu detected stall in asm_exc_page_fault mm 1 syz error error 4 553d 942d
BUG: unable to handle kernel paging request in shmem_undo_range mm 17 syz 3 560d 597d
INFO: task hung in __lru_add_drain_all (2) mm 1 syz error 272 535d 873d
KASAN: slab-out-of-bounds Read in generic_perform_write mm 19 syz, C inconclusive done 10473 553d 1110d
BUG: unable to handle kernel NULL pointer dereference in rcu_core (3) rcu mm 10 syz done done 4 583d 610d
KMSAN: uninit-value in swap_writepage mm 7 syz 25 566d 728d
UBSAN: shift-out-of-bounds in shmem_undo_range mm -1 syz 1 574d 570d
possible deadlock in move_pages (2) mm 4 syz, C done 508 632d 655d
UBSAN: shift-out-of-bounds in xas_create mm -1 syz, C 5 576d 610d
BUG: corrupted list in do_compact_page mm 8 syz 46 560d 749d
general protection fault in mremap mm 2 syz, C done done 25 552d 550d
KASAN: slab-use-after-free Read in lookup_object_or_alloc (2) mm media 19 syz error unreliable 8 598d 680d
kernel BUG in shmem_undo_range mm -1 syz 1 599d 598d
WARNING in workingset_update_node mm -1 syz 1 599d 598d
UBSAN: shift-out-of-bounds in filemap_get_entry mm -1 syz, C 6 609d 612d
general protection fault in __pte_offset_map_lock mm 22 syz, C done done 90 666d 885d
UBSAN: shift-out-of-bounds in shmem_add_to_page_cache mm -1 syz 1 612d 610d
kernel panic: stack is corrupted in _raw_spin_unlock_irqrestore ntfs3 mm exfat 2 syz 2 740d 740d
INFO: rcu detected stall in netlink_release (5) net mm 1 syz error inconclusive 2 624d 629d
BUG: stack guard page was hit in sys_openat mm v9fs -1 syz, C done done 6 625d 622d
BUG: Bad page map (8) mm -1 syz, C done done 10 628d 811d
BUG: stack guard page was hit in sys_sendfile64 mm -1 syz, C 7 630d 673d
WARNING in __page_table_check_ptes_set (2) mm -1 syz, C done inconclusive 120 633d 847d
INFO: rcu detected stall in schedule_tail (6) mm 1 syz, C 8 640d 734d
WARNING: locking bug in get_page_from_freelist mm 4 syz 410 612d 702d
INFO: rcu detected stall in kswapd (3) mm 1 syz, C 5 648d 731d
BUG: stack guard page was hit in v9fs_file_read_iter mm -1 syz, C 26 626d 700d
INFO: rcu detected stall in kcompactd (2) mm 1 syz, C error unreliable 6 679d 859d
INFO: rcu detected stall in vms_complete_munmap_vmas mm 1 syz 3 680d 712d
general protection fault in mas_store_prealloc mm 8 syz, C 11 672d 690d
KASAN: slab-out-of-bounds Write in shmem_file_read_iter hfs mm 21 syz, C error done 4 706d 1028d
INFO: rcu detected stall in sys_symlink (5) mm fs 1 syz inconclusive done 6 677d 727d
kernel BUG in zap_huge_pmd mm -1 syz, C 2 713d 709d
WARNING in lru_gen_add_folio mm -1 syz, C done 28 666d 667d
kernel BUG in __page_table_check_zero (2) mm -1 syz, C error done 32 697d 707d
WARNING in lru_gen_clear_refs mm -1 syz, C done 14 667d 669d
kernel BUG in page_table_check_clear (2) mm -1 syz, C 17 706d 742d
KASAN: slab-use-after-free Read in shrinker_free mm 19 syz, C 17 728d 749d
INFO: rcu detected stall in ext4_release_file (2) mm ext4 1 syz, C error done 3 768d 861d
kernel panic: corrupted stack end in kernel_init (2) mm 2 syz 12 738d 753d
KMSAN: kernel-infoleak in bpf_probe_write_user mm 9 syz, C 3 894d 908d
BUG: Bad page state (8) jfs mm -1 syz, C 12982 717d 2075d
kernel BUG in swap_cgroup_record mm cgroups -1 syz done 10 782d 783d
BUG: unable to handle kernel NULL pointer dereference in __swap_duplicate mm 10 syz, C 1 860d 856d
kernel panic: corrupted stack end in userfaultfd_ioctl mm 2 syz, C 1 860d 856d
INFO: task can't die in shrink_inactive_list (2) mm 1 syz, C error 2 2151d 2147d
BUG: unable to handle kernel paging request in account_kernel_stack mm 8 syz, C 1 866d 862d
WARNING in hpage_collapse_scan_pmd (2) mm -1 syz done done 3 883d 887d
KASAN: slab-use-after-free Read in hugetlb_fault mm 19 syz, C done done 6 879d 903d
WARNING in try_to_migrate_one (2) mm -1 syz, C error error 6 883d 942d
kernel BUG in do_page_mkwrite mm -1 syz, C done error 16 887d 1148d
WARNING in validate_chain mm -1 syz, C error error 19 895d 924d
BUG: unable to handle kernel paging request in bpf_probe_read_kernel_str mm 8 syz, C done error 4 957d 974d
kernel BUG in validate_mm (3) mm -1 syz, C error 3 982d 982d
WARNING: bad unlock balance in madvise_cold_or_pageout_pte_range mm 4 syz, C error 8 916d 918d
BUG: bad usercopy in do_handle_open hardening mm -1 syz, C error 446 916d 915d
general protection fault in hpage_collapse_scan_file mm 2 syz, C error 22 912d 912d
BUG: unable to handle kernel paging request in bpf_probe_read_compat_str mm 8 syz, C done error 4 960d 985d
INFO: task hung in __unmap_and_move (4) mm 1 syz, C error done 4 946d 1379d
general protection fault in shmem_get_next_id mm 2 syz, C error 19 911d 919d
general protection fault in dequeue_hugetlb_folio_nodemask mm 2 syz, C done 3 857d 853d
KMSAN: uninit-value in zswap_frontswap_store mm 7 syz, C 4027 927d 1210d
WARNING in __kfence_free (3) kasan mm -1 syz 92 929d 1086d
possible deadlock in lock_vma mm 4 syz, C done 18 967d 965d
WARNING in move_pages mm -1 syz, C done 8 967d 965d
general protection fault in rcu_core (2) acpi fs mm 10 syz, C done done 4 1004d 1219d
general protection fault in unlink_file_vma (2) mm exfat 2 syz, C inconclusive done 1 1006d 1200d
general protection fault in free_swap_cache (4) mm 2 syz, C done done 1 1008d 1007d
stack segment fault in __stack_depot_save kernfs mm net 2 syz, C inconclusive done 3 1010d 1171d
possible deadlock in __unmap_hugepage_range mm 4 syz, C done 31 983d 986d
kernel BUG in resv_map_release mm -1 syz, C done 34 983d 985d
general protection fault in __hugetlb_zap_begin mm 2 syz, C done done 21 1039d 1074d
general protection fault in folio_flags (2) mm 2 syz, C done 57 1022d 1024d
WARNING in pin_user_pages_locked mm -1 syz, C done 48 2190d 2192d
general protection fault in folio_flags mm 2 syz, C unreliable 245 1083d 1085d
kernel panic: stack is corrupted in save_stack mm ntfs3 2 syz, C unreliable 1 1254d 1250d
BUG: unable to handle kernel paging request in mas_alloc_nodes mm exfat 8 syz, C inconclusive 1 1131d 1127d
WARNING in page_vma_mapped_walk mm -1 syz, C done 23 1095d 1103d
WARNING in copy_hugetlb_page_range mm -1 syz, C done 130 1100d 1103d
Internal error in __zone_watermark_ok mm net 2 syz, C 26 1211d 1241d
general protection fault in mt_validate mm 17 syz, C error error 200 1192d 1194d
kernel BUG in free_unref_page_prepare mm -1 syz, C done 1489 1137d 1143d
WARNING: suspicious RCU usage in mas_walk (2) mm 4 syz, C done 97 1168d 1190d
WARNING in shmem_evict_inode mm -1 syz done unreliable 4 1209d 1367d
KASAN: slab-use-after-free Read in mas_prev_nentry mm 19 syz error 1 1230d 1226d
BUG: unable to handle kernel paging request in folio_flags mm ext4 8 syz, C error 15 1250d 1337d
KASAN: stack-out-of-bounds Write in ktime_get_coarse_real_ts64 ntfs3 mm 21 syz, C error done 1 1268d 1325d
WARNING in account_page_dirtied fs mm -1 syz, C error inconclusive 44 1944d 3111d
BUG: unable to handle kernel NULL pointer dereference in shmem_evict_inode mm ext4 10 syz, C 1 1425d 1421d
kernel BUG in __tlb_remove_page_size (2) mm arch -1 syz, C error 42 1332d 1341d
kernel BUG at include/linux/mm.h:LINE! (6) mm -1 syz, C error error 98 1449d 2362d
kernel BUG at include/linux/swapops.h:LINE! mm -1 syz, C error error 56 1346d 2321d
BUG: unable to handle kernel paging request in bdi_register_va mm 8 syz, C 1 1425d 1424d
INFO: task hung in lru_add_drain_all mm 1 syz, C done inconclusive 22 1989d 2286d
WARNING in __put_task_struct (3) io-uring mm -1 syz, C error 4 1364d 1365d
WARNING in follow_hugetlb_page mm io-uring -1 syz, C inconclusive 34 1606d 1609d
general protection fault in sanity_check_pinned_pages mm 2 syz, C error 4 1510d 1509d
general protection fault in PageHeadHuge mm 2 syz, C error 96 1452d 1475d
KASAN: stack-out-of-bounds Write in check_move_unevictable_pages mm 21 syz, C done 9 1583d 1583d
general protection fault in _parse_integer_fixup_radix mm 2 syz, C error 181 1436d 1449d
WARNING in vma_complete mm -1 syz error 2 1366d 1367d
general protection fault in mpol_parse_str mm 2 syz, C error 3 1438d 1438d
KASAN: slab-out-of-bounds Read in mas_leaf_max_gap mm io-uring 19 syz error 3 1402d 1447d
KASAN: use-after-free Read in anon_vma_interval_tree_remove mm 19 syz, C done 14 1426d 1609d
WARNING in anon_vma_name mm -1 syz, C done 211 1422d 1424d
KASAN: null-ptr-deref Write in alloc_buddy_huge_page mm 12 syz, C error 17 1453d 1473d
possible deadlock in list_lru_add mm hfs 4 syz, C 1 1387d 1383d
kernel BUG in split_huge_page_to_list mm -1 syz, C done 115 1696d 2082d
BUG: sleeping function called from invalid context in __munlock_pagevec mm 5 syz, C unreliable unreliable 15 1914d 1915d
KASAN: use-after-free Read in generic_perform_write fs mm 19 syz, C error 73 1940d 3002d
general protection fault in lock_page_memcg cgroups mm 2 syz, C done 2 1957d 1953d
KASAN: use-after-free Read in userfaultfd_release (2) fs mm 19 syz, C done 5 2272d 2278d
BUG: sleeping function called from invalid context in vm_map_ram mm 5 syz, C done 1222 1294d 1296d
BUG: unable to handle kernel paging request in mem_cgroup_track_foreign_dirty_slowpath cgroups mm 10 syz, C 19 1417d 1496d
BUG: bad usercopy in io_openat2_prep (2) hardening mm -1 syz, C 26 1328d 1332d
BUG: bad usercopy in io_openat2_prep hardening mm -1 syz, C 81 1333d 1334d
KASAN: stack-out-of-bounds Read in collapse_file mm 17 syz, C done 29 1414d 1427d
KASAN: use-after-free Read in mprotect_fixup mm 19 syz, C done 5 1523d 1550d
WARNING in page_counter_cancel (4) cgroups mm -1 syz, C done 4 1527d 1543d
KASAN: use-after-free Read in exit_mmap mm 19 syz, C done 2 1533d 1533d
KASAN: null-ptr-deref Read in hugepage_vma_check mm 11 syz, C done 22 1569d 1574d
possible deadlock in split_huge_page_to_list mm 4 syz, C done 526 1752d 1758d
INFO: task can't die in reclaim_throttle mm 1 syz, C error 76 1757d 1764d
BUG: sleeping function called from invalid context in futex_exit_release mm 5 syz, C done 803 1714d 1757d
KASAN: null-ptr-deref Read in PageHuge mm 11 syz, C error 34 2213d 2210d
KMSAN: uninit-value in mbind_range (2) mm 7 syz, C 18 1812d 1836d
KMSAN: uninit-value in do_mbind mm 7 syz, C 9 1915d 1986d
kernel BUG in __tlb_remove_page_size mm -1 syz unreliable done 4 1918d 1918d
BUG: unable to handle kernel paging request in free_block (5) mm 8 syz done done 3 2331d 2730d
KMSAN: uninit-value in irqtime_account_irq (2) cgroups mm 7 syz, C 7 1623d 1755d
INFO: rcu detected stall in kvm_vcpu_ioctl mm 1 syz, C error unreliable 251 1771d 2949d
INFO: rcu detected stall in new_sync_read mm 1 syz, C error error 9 2358d 2466d
INFO: rcu detected stall in ext4_file_write_iter (4) mm 1 syz, C unreliable 58 1721d 1750d
INFO: task hung in __drain_all_pages (2) mm 1 syz, C unreliable unreliable 4 1787d 1892d
KMSAN: uninit-value in mem_cgroup_try_charge cgroups mm 7 syz, C 1 2681d 2681d
KMSAN: uninit-value in mpol_rebind_task mm 7 syz, C 17 2752d 2821d
WARNING: ODEBUG bug in __put_task_struct mm io-uring -1 syz done 1 1804d 1802d
KMSAN: uninit-value in mbind_range mm 7 syz, C 5 1837d 1842d
BUG: unable to handle kernel paging request in workingset_age_nonresident mm 8 syz, C done 111 2137d 2137d
kernel BUG at mm/vmscan.c:LINE! (2) mm -1 syz, C done 54 2518d 2623d
BUG: sleeping function called from invalid context in __alloc_pages_nodemask mm 5 syz, C done 6299 2481d 2504d
possible deadlock in __mmu_notifier_invalidate_range_end mm 4 syz, C done 72 2579d 2588d
kernel BUG at include/linux/rmap.h:LINE! mm -1 syz done 6 2556d 2551d
possible deadlock in get_user_pages_unlocked (2) mm 4 syz, C done 4 2682d 2686d
KASAN: null-ptr-deref Read in reclaim_high mm cgroups 11 syz, C done 1423 2807d 2827d
BUG: unable to handle kernel (3) mm -1 syz, C 2 3018d 3054d
general protection fault in _vm_normal_page mm 2 syz done 2 3010d 3010d
BUG: Bad page state (6) mm -1 syz, C 2 2779d 2779d
BUG: Bad page state (5) mm -1 syz, C 171 2780d 2793d
KMSAN: uninit-value in get_page_from_freelist mm 7 syz, C 60 3016d 3104d
BUG: bad usercopy in __check_object_size (2) mm hardening -1 syz, C 10 2952d 2952d
BUG: unable to handle kernel NULL pointer dereference in map_vm_area mm 10 syz, C 18 2964d 3018d
BUG: Bad page map (2) mm -1 syz 127 2954d 3011d
general protection fault in __x86_indirect_thunk_r11 kasan mm 2 syz, C 1 2969d 2969d
BUG: unable to handle kernel NULL pointer dereference in radix_tree_lookup_slot mm 10 syz, C 1 2999d 2999d
KMSAN: uninit-value in rcu_cblist_dequeue mm 7 syz, C 33 3020d 3105d
WARNING: bad usercopy in corrupted hardening mm -1 syz 2 2994d 2994d
KASAN: slab-out-of-bounds Read in find_first_bit mm 17 syz, C 196 3011d 3015d
KASAN: stack-out-of-bounds Read in __handle_mm_fault mm 17 syz, C 2 3013d 3013d
KASAN: stack-out-of-bounds Read in vma_interval_tree_insert mm 17 syz, C 1 3014d 3014d
general protection fault in kmem_cache_free mm 2 syz, C 1 3015d 3015d
KMSAN: uninit-value in copy_page_to_iter (2) mm 7 syz, C 4710 3044d 3090d
KMSAN: uninit-value in __probe_kernel_read mm 7 syz, C 69 3069d 3089d
general protection fault in __kmalloc mm 2 syz 7 3074d 3089d
BUG: unable to handle kernel NULL pointer dereference in __mem_cgroup_free mm cgroups 10 syz, C 5 3074d 3090d
BUG: unable to handle kernel NULL pointer dereference in should_fail mm 10 syz 1 3076d 3076d
kernel BUG at mm/kmsan/kmsan.c:LINE! (2) mm -1 syz, C 55 3025d 3038d
KMSAN: uninit-value in load_script fs mm 7 syz, C 11 3090d 3105d
WARNING: refcount bug in compat_SyS_x86_clone mm 13 syz 1 3107d 3107d
kernel BUG at mm/usercopy.c:LINE! (2) hardening mm -1 syz, C 109444 3223d 3277d
WARNING in __wake_up_common fs mm -1 syz, C 71463 3213d 3206d