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 115d 646d
possible deadlock in mfill_get_vma prio:low mm 4 syz, C 290 92d 146d
general protection fault in zap_huge_pmd prio:high mm 2 syz, C 7 141d 143d
kernel BUG in z3fold_page_migrate mm -1 syz 354 498d 704d
WARNING in unlink_anon_vmas (2) mm prio:high -1 syz, C error 30 138d 202d
INFO: rcu detected stall in sys_rename (8) mm prio:low 1 syz 10 169d 165d
KASAN: slab-use-after-free Read in mas_walk mm prio:high 19 syz, C 1 178d 177d
kernel BUG in filemap_fault (3) net mm -1 syz, C error error 15 187d 283d
BUG: corrupted list in list_lru_add gfs2 mm 19 syz, C inconclusive 401 180d 624d
KMSAN: uninit-value in sw842_compress mm 7 syz, C 107 180d 699d
kernel BUG in collapse_scan_file mm -1 syz, C error 967 141d 142d
kernel BUG in hpage_collapse_scan_file (2) mm -1 syz, C error 17139 145d 196d
INFO: task hung in hugetlbfs_zero_partial_page fs mm 1 syz done error 3 205d 595d
INFO: task hung in rmap_walk_file mm 1 syz, C error error 19 207d 547d
general protection fault in lru_gen_test_recent (2) mm 2 syz, C 10 212d 244d
INFO: rcu detected stall in sys_signalfd4 (2) cgroups mm 1 syz 1 235d 234d
WARNING in memcg1_swapout mm cgroups -1 syz, C error 24 206d 203d
KASAN: slab-use-after-free Read in list_lru_del mm 19 syz, C done done 27 253d 548d
WARNING in alloc_frozen_pages_noprof mm -1 syz, C 390 237d 361d
WARNING in __folio_rmap_sanity_checks (2) xfs mm -1 syz, C inconclusive 16 293d 606d
KASAN: use-after-free Read in corrupted (4) mm 19 syz, C done error 14 535d 2188d
KASAN: slab-use-after-free Read in filemap_map_pages mm 19 syz, C inconclusive done 17 311d 584d
kernel BUG in __free_one_page (2) mm -1 syz, C 4 316d 326d
WARNING in v9fs_fid_get_acl mm -1 syz, C error error 5678 303d 1346d
WARNING: bad unlock balance in hugetlb_vmdelete_list mm fs 4 syz, C 1 319d 319d
BUG: unable to handle kernel paging request in free_unref_page mm 8 syz 2 576d 798d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm 4 syz, C error inconclusive 621 740d 803d
kernel BUG in page_table_check_set mm -1 syz, C 6 339d 351d
BUG: Bad page state in page_cache_ra_order mm -1 syz, C error 37 309d 464d
WARNING in copy_process mm -1 syz 2 346d 348d
WARNING: lib/refcount.c:LINE at 0x0, CPU: syz.NUM.NUM/NUM mm -1 syz 3 255d 256d
WARNING in vma_modify (2) mm -1 syz, C 10 262d 258d
kernel BUG in set_page_refcounted mm ntfs3 -1 syz error 1 373d 372d
BUG: Bad page state in iomap_write_begin mm -1 syz, C 271 357d 626d
WARNING: lock held when returning to user space in lock_next_vma mm 4 syz, C done 3 388d 396d
KASAN: slab-use-after-free Read in mas_next_slot (2) mm 19 syz, C done 3 388d 388d
WARNING in kunmap_local_indexed mm -1 syz, C 2431 373d 894d
possible deadlock in lock_next_vma mm 4 syz, C 4 390d 392d
general protection fault in __pte_offset_map_lock (2) mm 2 syz, C 13 360d 367d
stack segment fault in mtree_range_walk mm 2 syz, C done 6 391d 396d
possible deadlock in gup_fast_fallback mm 4 syz, C done inconclusive 2729 362d 839d
KASAN: global-out-of-bounds Read in get_mem_cgroup_from_mm cgroups mm 17 syz, C 2 460d 524d
INFO: task hung in hugetlb_fault mm 1 syz, C done done 65 380d 700d
general protection fault in mas_start mm 2 syz, C error 1 391d 390d
WARNING in get_taint (2) mm -1 syz, C 363 621d 652d
WARNING: bad unlock balance in move_pgt_entry mm 4 syz, C done 5 417d 417d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm 6 syz 760 628d 1202d
WARNING in page_counter_cancel (5) cgroups mm -1 syz, C 15 450d 673d
WARNING in vms_complete_munmap_vmas mm -1 syz, C 2396 423d 669d
WARNING: bad unlock balance in __mm_populate xfs mm 4 syz, C 52 509d 524d
INFO: task hung in hugetlb_wp mm 1 syz, C done inconclusive 94 531d 722d
general protection fault in xas_create mm 2 syz 2 461d 510d
INFO: rcu detected stall in vma_link_file mm input usb 1 syz 1 667d 663d
UBSAN: shift-out-of-bounds in xas_reload mm -1 syz, C 4 534d 548d
KASAN: slab-out-of-bounds Read in folio_try_get mm 17 syz, C 3 520d 540d
WARNING in get_dump_page ext4 mm -1 syz, C done error 5 515d 528d
INFO: rcu detected stall in asm_exc_page_fault mm 1 syz error error 4 492d 882d
BUG: unable to handle kernel paging request in shmem_undo_range mm 17 syz 3 500d 537d
INFO: task hung in __lru_add_drain_all (2) mm 1 syz error 272 475d 813d
KASAN: slab-out-of-bounds Read in generic_perform_write mm 19 syz, C inconclusive done 10473 492d 1049d
BUG: unable to handle kernel NULL pointer dereference in rcu_core (3) rcu mm 10 syz done done 4 522d 550d
KMSAN: uninit-value in swap_writepage mm 7 syz 25 506d 667d
UBSAN: shift-out-of-bounds in shmem_undo_range mm -1 syz 1 514d 510d
possible deadlock in move_pages (2) mm 4 syz, C done 508 572d 594d
UBSAN: shift-out-of-bounds in xas_create mm -1 syz, C 5 516d 550d
BUG: corrupted list in do_compact_page mm 8 syz 46 500d 689d
general protection fault in mremap mm 2 syz, C done done 25 491d 490d
KASAN: slab-use-after-free Read in lookup_object_or_alloc (2) mm media 19 syz error unreliable 8 538d 620d
kernel BUG in shmem_undo_range mm -1 syz 1 538d 537d
WARNING in workingset_update_node mm -1 syz 1 538d 537d
UBSAN: shift-out-of-bounds in filemap_get_entry mm -1 syz, C 6 548d 552d
general protection fault in __pte_offset_map_lock mm 22 syz, C done done 90 606d 825d
UBSAN: shift-out-of-bounds in shmem_add_to_page_cache mm -1 syz 1 552d 550d
kernel panic: stack is corrupted in _raw_spin_unlock_irqrestore ntfs3 mm exfat 2 syz 2 680d 680d
INFO: rcu detected stall in netlink_release (5) net mm 1 syz error inconclusive 2 564d 568d
BUG: stack guard page was hit in sys_openat mm v9fs -1 syz, C done done 6 565d 561d
BUG: Bad page map (8) mm -1 syz, C done done 10 568d 751d
BUG: stack guard page was hit in sys_sendfile64 mm -1 syz, C 7 569d 613d
WARNING in __page_table_check_ptes_set (2) mm -1 syz, C done inconclusive 120 572d 787d
INFO: rcu detected stall in schedule_tail (6) mm 1 syz, C 8 579d 674d
WARNING: locking bug in get_page_from_freelist mm 4 syz 410 552d 642d
INFO: rcu detected stall in kswapd (3) mm 1 syz, C 5 588d 671d
BUG: stack guard page was hit in v9fs_file_read_iter mm -1 syz, C 26 565d 640d
INFO: rcu detected stall in kcompactd (2) mm 1 syz, C error unreliable 6 618d 798d
INFO: rcu detected stall in vms_complete_munmap_vmas mm 1 syz 3 620d 652d
general protection fault in mas_store_prealloc mm 8 syz, C 11 612d 629d
KASAN: slab-out-of-bounds Write in shmem_file_read_iter hfs mm 21 syz, C error done 4 645d 968d
INFO: rcu detected stall in sys_symlink (5) mm fs 1 syz inconclusive done 6 616d 667d
kernel BUG in zap_huge_pmd mm -1 syz, C 2 652d 648d
WARNING in lru_gen_add_folio mm -1 syz, C done 28 605d 607d
kernel BUG in __page_table_check_zero (2) mm -1 syz, C error done 32 637d 646d
WARNING in lru_gen_clear_refs mm -1 syz, C done 14 607d 609d
kernel BUG in page_table_check_clear (2) mm -1 syz, C 17 646d 681d
KASAN: slab-use-after-free Read in shrinker_free mm 19 syz, C 17 667d 689d
INFO: rcu detected stall in ext4_release_file (2) mm ext4 1 syz, C error done 3 707d 800d
kernel panic: corrupted stack end in kernel_init (2) mm 2 syz 12 678d 692d
KMSAN: kernel-infoleak in bpf_probe_write_user mm 9 syz, C 3 834d 847d
BUG: Bad page state (8) jfs mm -1 syz, C 12982 656d 2014d
kernel BUG in swap_cgroup_record mm cgroups -1 syz done 10 721d 722d
BUG: unable to handle kernel NULL pointer dereference in __swap_duplicate mm 10 syz, C 1 799d 795d
kernel panic: corrupted stack end in userfaultfd_ioctl mm 2 syz, C 1 800d 796d
INFO: task can't die in shrink_inactive_list (2) mm 1 syz, C error 2 2090d 2087d
BUG: unable to handle kernel paging request in account_kernel_stack mm 8 syz, C 1 805d 801d
WARNING in hpage_collapse_scan_pmd (2) mm -1 syz done done 3 823d 827d
KASAN: slab-use-after-free Read in hugetlb_fault mm 19 syz, C done done 6 819d 843d
WARNING in try_to_migrate_one (2) mm -1 syz, C error error 6 823d 882d
kernel BUG in do_page_mkwrite mm -1 syz, C done error 16 827d 1088d
WARNING in validate_chain mm -1 syz, C error error 19 834d 863d
BUG: unable to handle kernel paging request in bpf_probe_read_kernel_str mm 8 syz, C done error 4 897d 913d
kernel BUG in validate_mm (3) mm -1 syz, C error 3 922d 922d
WARNING: bad unlock balance in madvise_cold_or_pageout_pte_range mm 4 syz, C error 8 856d 858d
BUG: bad usercopy in do_handle_open hardening mm -1 syz, C error 446 856d 855d
general protection fault in hpage_collapse_scan_file mm 2 syz, C error 22 852d 851d
BUG: unable to handle kernel paging request in bpf_probe_read_compat_str mm 8 syz, C done error 4 900d 925d
INFO: task hung in __unmap_and_move (4) mm 1 syz, C error done 4 886d 1318d
general protection fault in shmem_get_next_id mm 2 syz, C error 19 851d 858d
general protection fault in dequeue_hugetlb_folio_nodemask mm 2 syz, C done 3 797d 793d
KMSAN: uninit-value in zswap_frontswap_store mm 7 syz, C 4027 867d 1150d
WARNING in __kfence_free (3) kasan mm -1 syz 92 868d 1026d
possible deadlock in lock_vma mm 4 syz, C done 18 906d 904d
WARNING in move_pages mm -1 syz, C done 8 906d 904d
general protection fault in rcu_core (2) acpi fs mm 10 syz, C done done 4 943d 1158d
general protection fault in unlink_file_vma (2) mm exfat 2 syz, C inconclusive done 1 945d 1139d
general protection fault in free_swap_cache (4) mm 2 syz, C done done 1 948d 947d
stack segment fault in __stack_depot_save kernfs mm net 2 syz, C inconclusive done 3 950d 1111d
possible deadlock in __unmap_hugepage_range mm 4 syz, C done 31 923d 925d
kernel BUG in resv_map_release mm -1 syz, C done 34 923d 925d
general protection fault in __hugetlb_zap_begin mm 2 syz, C done done 21 979d 1014d
general protection fault in folio_flags (2) mm 2 syz, C done 57 961d 963d
WARNING in pin_user_pages_locked mm -1 syz, C done 48 2130d 2131d
general protection fault in folio_flags mm 2 syz, C unreliable 245 1023d 1025d
kernel panic: stack is corrupted in save_stack mm ntfs3 2 syz, C unreliable 1 1193d 1189d
BUG: unable to handle kernel paging request in mas_alloc_nodes mm exfat 8 syz, C inconclusive 1 1071d 1067d
WARNING in page_vma_mapped_walk mm -1 syz, C done 23 1034d 1042d
WARNING in copy_hugetlb_page_range mm -1 syz, C done 130 1039d 1042d
Internal error in __zone_watermark_ok mm net 2 syz, C 26 1151d 1180d
general protection fault in mt_validate mm 17 syz, C error error 200 1131d 1134d
kernel BUG in free_unref_page_prepare mm -1 syz, C done 1489 1076d 1082d
WARNING: suspicious RCU usage in mas_walk (2) mm 4 syz, C done 97 1108d 1129d
WARNING in shmem_evict_inode mm -1 syz done unreliable 4 1149d 1307d
KASAN: slab-use-after-free Read in mas_prev_nentry mm 19 syz error 1 1169d 1165d
BUG: unable to handle kernel paging request in folio_flags mm ext4 8 syz, C error 15 1190d 1277d
KASAN: stack-out-of-bounds Write in ktime_get_coarse_real_ts64 ntfs3 mm 21 syz, C error done 1 1208d 1264d
WARNING in account_page_dirtied fs mm -1 syz, C error inconclusive 44 1884d 3051d
BUG: unable to handle kernel NULL pointer dereference in shmem_evict_inode mm ext4 10 syz, C 1 1365d 1361d
kernel BUG in __tlb_remove_page_size (2) mm arch -1 syz, C error 42 1271d 1281d
kernel BUG at include/linux/mm.h:LINE! (6) mm -1 syz, C error error 98 1388d 2302d
kernel BUG at include/linux/swapops.h:LINE! mm -1 syz, C error error 56 1286d 2261d
BUG: unable to handle kernel paging request in bdi_register_va mm 8 syz, C 1 1365d 1363d
INFO: task hung in lru_add_drain_all mm 1 syz, C done inconclusive 22 1929d 2226d
WARNING in __put_task_struct (3) io-uring mm -1 syz, C error 4 1304d 1304d
WARNING in follow_hugetlb_page mm io-uring -1 syz, C inconclusive 34 1546d 1548d
general protection fault in sanity_check_pinned_pages mm 2 syz, C error 4 1450d 1448d
general protection fault in PageHeadHuge mm 2 syz, C error 96 1392d 1415d
KASAN: stack-out-of-bounds Write in check_move_unevictable_pages mm 21 syz, C done 9 1523d 1523d
general protection fault in _parse_integer_fixup_radix mm 2 syz, C error 181 1375d 1388d
WARNING in vma_complete mm -1 syz error 2 1306d 1306d
general protection fault in mpol_parse_str mm 2 syz, C error 3 1378d 1378d
KASAN: slab-out-of-bounds Read in mas_leaf_max_gap mm io-uring 19 syz error 3 1342d 1386d
KASAN: use-after-free Read in anon_vma_interval_tree_remove mm 19 syz, C done 14 1365d 1548d
WARNING in anon_vma_name mm -1 syz, C done 211 1362d 1363d
KASAN: null-ptr-deref Write in alloc_buddy_huge_page mm 12 syz, C error 17 1393d 1413d
possible deadlock in list_lru_add mm hfs 4 syz, C 1 1326d 1322d
kernel BUG in split_huge_page_to_list mm -1 syz, C done 115 1636d 2022d
BUG: sleeping function called from invalid context in __munlock_pagevec mm 5 syz, C unreliable unreliable 15 1854d 1855d
KASAN: use-after-free Read in generic_perform_write fs mm 19 syz, C error 73 1880d 2942d
general protection fault in lock_page_memcg cgroups mm 2 syz, C done 2 1897d 1893d
KASAN: use-after-free Read in userfaultfd_release (2) fs mm 19 syz, C done 5 2212d 2218d
BUG: sleeping function called from invalid context in vm_map_ram mm 5 syz, C done 1222 1234d 1236d
BUG: unable to handle kernel paging request in mem_cgroup_track_foreign_dirty_slowpath cgroups mm 10 syz, C 19 1356d 1436d
BUG: bad usercopy in io_openat2_prep (2) hardening mm -1 syz, C 26 1268d 1272d
BUG: bad usercopy in io_openat2_prep hardening mm -1 syz, C 81 1272d 1274d
KASAN: stack-out-of-bounds Read in collapse_file mm 17 syz, C done 29 1354d 1366d
KASAN: use-after-free Read in mprotect_fixup mm 19 syz, C done 5 1462d 1489d
WARNING in page_counter_cancel (4) cgroups mm -1 syz, C done 4 1467d 1482d
KASAN: use-after-free Read in exit_mmap mm 19 syz, C done 2 1473d 1473d
KASAN: null-ptr-deref Read in hugepage_vma_check mm 11 syz, C done 22 1508d 1513d
possible deadlock in split_huge_page_to_list mm 4 syz, C done 526 1692d 1698d
INFO: task can't die in reclaim_throttle mm 1 syz, C error 76 1697d 1704d
BUG: sleeping function called from invalid context in futex_exit_release mm 5 syz, C done 803 1653d 1697d
KASAN: null-ptr-deref Read in PageHuge mm 11 syz, C error 34 2152d 2150d
KMSAN: uninit-value in mbind_range (2) mm 7 syz, C 18 1752d 1775d
KMSAN: uninit-value in do_mbind mm 7 syz, C 9 1854d 1925d
kernel BUG in __tlb_remove_page_size mm -1 syz unreliable done 4 1858d 1857d
BUG: unable to handle kernel paging request in free_block (5) mm 8 syz done done 3 2270d 2669d
KMSAN: uninit-value in irqtime_account_irq (2) cgroups mm 7 syz, C 7 1562d 1695d
INFO: rcu detected stall in kvm_vcpu_ioctl mm 1 syz, C error unreliable 251 1711d 2888d
INFO: rcu detected stall in new_sync_read mm 1 syz, C error error 9 2298d 2406d
INFO: rcu detected stall in ext4_file_write_iter (4) mm 1 syz, C unreliable 58 1661d 1690d
INFO: task hung in __drain_all_pages (2) mm 1 syz, C unreliable unreliable 4 1727d 1831d
KMSAN: uninit-value in mem_cgroup_try_charge cgroups mm 7 syz, C 1 2621d 2621d
KMSAN: uninit-value in mpol_rebind_task mm 7 syz, C 17 2691d 2761d
WARNING: ODEBUG bug in __put_task_struct mm io-uring -1 syz done 1 1744d 1742d
KMSAN: uninit-value in mbind_range mm 7 syz, C 5 1777d 1781d
BUG: unable to handle kernel paging request in workingset_age_nonresident mm 8 syz, C done 111 2076d 2076d
kernel BUG at mm/vmscan.c:LINE! (2) mm -1 syz, C done 54 2457d 2563d
BUG: sleeping function called from invalid context in __alloc_pages_nodemask mm 5 syz, C done 6299 2421d 2443d
possible deadlock in __mmu_notifier_invalidate_range_end mm 4 syz, C done 72 2519d 2528d
kernel BUG at include/linux/rmap.h:LINE! mm -1 syz done 6 2496d 2490d
possible deadlock in get_user_pages_unlocked (2) mm 4 syz, C done 4 2622d 2625d
KASAN: null-ptr-deref Read in reclaim_high mm cgroups 11 syz, C done 1423 2746d 2767d
BUG: unable to handle kernel (3) mm -1 syz, C 2 2958d 2994d
general protection fault in _vm_normal_page mm 2 syz done 2 2950d 2950d
BUG: Bad page state (6) mm -1 syz, C 2 2718d 2718d
BUG: Bad page state (5) mm -1 syz, C 171 2720d 2733d
KMSAN: uninit-value in get_page_from_freelist mm 7 syz, C 60 2956d 3044d
BUG: bad usercopy in __check_object_size (2) mm hardening -1 syz, C 10 2892d 2892d
BUG: unable to handle kernel NULL pointer dereference in map_vm_area mm 10 syz, C 18 2903d 2958d
BUG: Bad page map (2) mm -1 syz 127 2894d 2950d
general protection fault in __x86_indirect_thunk_r11 kasan mm 2 syz, C 1 2909d 2909d
BUG: unable to handle kernel NULL pointer dereference in radix_tree_lookup_slot mm 10 syz, C 1 2938d 2938d
KMSAN: uninit-value in rcu_cblist_dequeue mm 7 syz, C 33 2960d 3045d
WARNING: bad usercopy in corrupted hardening mm -1 syz 2 2934d 2933d
KASAN: slab-out-of-bounds Read in find_first_bit mm 17 syz, C 196 2950d 2955d
KASAN: stack-out-of-bounds Read in __handle_mm_fault mm 17 syz, C 2 2953d 2953d
KASAN: stack-out-of-bounds Read in vma_interval_tree_insert mm 17 syz, C 1 2954d 2953d
general protection fault in kmem_cache_free mm 2 syz, C 1 2954d 2954d
KMSAN: uninit-value in copy_page_to_iter (2) mm 7 syz, C 4710 2983d 3030d
KMSAN: uninit-value in __probe_kernel_read mm 7 syz, C 69 3008d 3028d
general protection fault in __kmalloc mm 2 syz 7 3014d 3029d
BUG: unable to handle kernel NULL pointer dereference in __mem_cgroup_free mm cgroups 10 syz, C 5 3014d 3030d
BUG: unable to handle kernel NULL pointer dereference in should_fail mm 10 syz 1 3016d 3016d
kernel BUG at mm/kmsan/kmsan.c:LINE! (2) mm -1 syz, C 55 2965d 2977d
KMSAN: uninit-value in load_script fs mm 7 syz, C 11 3030d 3044d
WARNING: refcount bug in compat_SyS_x86_clone mm 13 syz 1 3047d 3047d
kernel BUG at mm/usercopy.c:LINE! (2) hardening mm -1 syz, C 109444 3162d 3216d
WARNING in __wake_up_common fs mm -1 syz, C 71463 3152d 3145d