Out of 230 bugs, 174 were automatically obsoleted (172 due to revoked reproducers), 56 were invalidated by users.
Applied filters: WithRepro (drop) Label=subsystems:mm (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
memory leak in __kfree_rcu_sheaf prio:high mm f2fs exfat 3 syz 1 232d 231d
INFO: rcu detected stall in packet_release (2) prio:high kasan net mm 1 syz, C 2 52d 90d
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm 4 syz, C error inconclusive 498 801d 908d
INFO: rcu detected stall in brk (2) prio:high mm 1 syz 3 167d 697d
possible deadlock in mfill_get_vma prio:low mm 4 syz, C 290 144d 197d
general protection fault in zap_huge_pmd prio:high mm 2 syz, C 7 193d 194d
kernel BUG in z3fold_page_migrate mm -1 syz 354 549d 755d
WARNING in unlink_anon_vmas (2) mm prio:high -1 syz, C error 30 190d 254d
INFO: rcu detected stall in sys_rename (8) mm prio:low 1 syz 10 221d 217d
KASAN: slab-use-after-free Read in mas_walk mm prio:high 19 syz, C 1 229d 228d
kernel BUG in filemap_fault (3) net mm -1 syz, C error error 15 239d 334d
BUG: corrupted list in list_lru_add gfs2 mm 19 syz, C inconclusive 401 231d 675d
KMSAN: uninit-value in sw842_compress mm 7 syz, C 107 232d 751d
kernel BUG in collapse_scan_file mm -1 syz, C error 967 192d 194d
kernel BUG in hpage_collapse_scan_file (2) mm -1 syz, C error 17139 196d 247d
INFO: task hung in hugetlbfs_zero_partial_page fs mm 1 syz done error 3 257d 646d
INFO: task hung in rmap_walk_file mm 1 syz, C error error 19 259d 599d
general protection fault in lru_gen_test_recent (2) mm 2 syz, C 10 263d 296d
INFO: rcu detected stall in sys_signalfd4 (2) cgroups mm 1 syz 1 287d 285d
WARNING in memcg1_swapout mm cgroups -1 syz, C error 24 258d 255d
KASAN: slab-use-after-free Read in list_lru_del mm 19 syz, C done done 27 304d 599d
WARNING in alloc_frozen_pages_noprof mm -1 syz, C 390 288d 412d
WARNING in __folio_rmap_sanity_checks (2) xfs mm -1 syz, C inconclusive 16 344d 657d
KASAN: use-after-free Read in corrupted (4) mm 19 syz, C done error 14 587d 2239d
KASAN: slab-use-after-free Read in filemap_map_pages mm 19 syz, C inconclusive done 17 363d 636d
kernel BUG in __free_one_page (2) mm -1 syz, C 4 368d 378d
WARNING in v9fs_fid_get_acl mm -1 syz, C error error 5678 354d 1397d
WARNING: bad unlock balance in hugetlb_vmdelete_list mm fs 4 syz, C 1 371d 371d
BUG: unable to handle kernel paging request in free_unref_page mm 8 syz 2 627d 850d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm 4 syz, C error inconclusive 621 792d 855d
kernel BUG in page_table_check_set mm -1 syz, C 6 390d 403d
BUG: Bad page state in page_cache_ra_order mm -1 syz, C error 37 361d 515d
WARNING in copy_process mm -1 syz 2 397d 400d
WARNING: lib/refcount.c:LINE at 0x0, CPU: syz.NUM.NUM/NUM mm -1 syz 3 307d 307d
WARNING in vma_modify (2) mm -1 syz, C 10 313d 310d
kernel BUG in set_page_refcounted mm ntfs3 -1 syz error 1 424d 423d
BUG: Bad page state in iomap_write_begin mm -1 syz, C 271 408d 678d
WARNING: lock held when returning to user space in lock_next_vma mm 4 syz, C done 3 439d 447d
KASAN: slab-use-after-free Read in mas_next_slot (2) mm 19 syz, C done 3 440d 439d
WARNING in kunmap_local_indexed mm -1 syz, C 2431 425d 945d
possible deadlock in lock_next_vma mm 4 syz, C 4 441d 444d
general protection fault in __pte_offset_map_lock (2) mm 2 syz, C 13 411d 419d
stack segment fault in mtree_range_walk mm 2 syz, C done 6 442d 447d
possible deadlock in gup_fast_fallback mm 4 syz, C done inconclusive 2729 413d 891d
KASAN: global-out-of-bounds Read in get_mem_cgroup_from_mm cgroups mm 17 syz, C 2 512d 576d
INFO: task hung in hugetlb_fault mm 1 syz, C done done 65 432d 752d
general protection fault in mas_start mm 2 syz, C error 1 443d 441d
WARNING in get_taint (2) mm -1 syz, C 363 672d 703d
WARNING: bad unlock balance in move_pgt_entry mm 4 syz, C done 5 469d 469d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm 6 syz 760 679d 1254d
WARNING in page_counter_cancel (5) cgroups mm -1 syz, C 15 501d 724d
WARNING in vms_complete_munmap_vmas mm -1 syz, C 2396 475d 720d
WARNING: bad unlock balance in __mm_populate xfs mm 4 syz, C 52 560d 575d
INFO: task hung in hugetlb_wp mm 1 syz, C done inconclusive 94 582d 774d
general protection fault in xas_create mm 2 syz 2 512d 561d
INFO: rcu detected stall in vma_link_file mm input usb 1 syz 1 718d 714d
UBSAN: shift-out-of-bounds in xas_reload mm -1 syz, C 4 585d 599d
KASAN: slab-out-of-bounds Read in folio_try_get mm 17 syz, C 3 571d 591d
WARNING in get_dump_page ext4 mm -1 syz, C done error 5 566d 580d
INFO: rcu detected stall in asm_exc_page_fault mm 1 syz error error 4 544d 933d
BUG: unable to handle kernel paging request in shmem_undo_range mm 17 syz 3 551d 588d
INFO: task hung in __lru_add_drain_all (2) mm 1 syz error 272 526d 864d
KASAN: slab-out-of-bounds Read in generic_perform_write mm 19 syz, C inconclusive done 10473 544d 1101d
BUG: unable to handle kernel NULL pointer dereference in rcu_core (3) rcu mm 10 syz done done 4 574d 601d
KMSAN: uninit-value in swap_writepage mm 7 syz 25 557d 719d
UBSAN: shift-out-of-bounds in shmem_undo_range mm -1 syz 1 565d 561d
possible deadlock in move_pages (2) mm 4 syz, C done 508 623d 646d
UBSAN: shift-out-of-bounds in xas_create mm -1 syz, C 5 567d 601d
BUG: corrupted list in do_compact_page mm 8 syz 46 551d 741d
general protection fault in mremap mm 2 syz, C done done 25 543d 541d
KASAN: slab-use-after-free Read in lookup_object_or_alloc (2) mm media 19 syz error unreliable 8 589d 671d
kernel BUG in shmem_undo_range mm -1 syz 1 590d 589d
WARNING in workingset_update_node mm -1 syz 1 590d 589d
UBSAN: shift-out-of-bounds in filemap_get_entry mm -1 syz, C 6 600d 603d
general protection fault in __pte_offset_map_lock mm 22 syz, C done done 90 657d 876d
UBSAN: shift-out-of-bounds in shmem_add_to_page_cache mm -1 syz 1 603d 601d
kernel panic: stack is corrupted in _raw_spin_unlock_irqrestore ntfs3 mm exfat 2 syz 2 731d 731d
INFO: rcu detected stall in netlink_release (5) net mm 1 syz error inconclusive 2 615d 620d
BUG: stack guard page was hit in sys_openat mm v9fs -1 syz, C done done 6 616d 613d
BUG: Bad page map (8) mm -1 syz, C done done 10 619d 802d
BUG: stack guard page was hit in sys_sendfile64 mm -1 syz, C 7 621d 664d
WARNING in __page_table_check_ptes_set (2) mm -1 syz, C done inconclusive 120 624d 838d
INFO: rcu detected stall in schedule_tail (6) mm 1 syz, C 8 631d 725d
WARNING: locking bug in get_page_from_freelist mm 4 syz 410 603d 693d
INFO: rcu detected stall in kswapd (3) mm 1 syz, C 5 639d 722d
BUG: stack guard page was hit in v9fs_file_read_iter mm -1 syz, C 26 617d 691d
INFO: rcu detected stall in kcompactd (2) mm 1 syz, C error unreliable 6 670d 850d
INFO: rcu detected stall in vms_complete_munmap_vmas mm 1 syz 3 671d 704d
general protection fault in mas_store_prealloc mm 8 syz, C 11 663d 681d
KASAN: slab-out-of-bounds Write in shmem_file_read_iter hfs mm 21 syz, C error done 4 697d 1019d
INFO: rcu detected stall in sys_symlink (5) mm fs 1 syz inconclusive done 6 668d 718d
kernel BUG in zap_huge_pmd mm -1 syz, C 2 704d 700d
WARNING in lru_gen_add_folio mm -1 syz, C done 28 657d 658d
kernel BUG in __page_table_check_zero (2) mm -1 syz, C error done 32 688d 698d
WARNING in lru_gen_clear_refs mm -1 syz, C done 14 658d 660d
kernel BUG in page_table_check_clear (2) mm -1 syz, C 17 697d 733d
KASAN: slab-use-after-free Read in shrinker_free mm 19 syz, C 17 719d 740d
INFO: rcu detected stall in ext4_release_file (2) mm ext4 1 syz, C error done 3 759d 852d
kernel panic: corrupted stack end in kernel_init (2) mm 2 syz 12 729d 744d
KMSAN: kernel-infoleak in bpf_probe_write_user mm 9 syz, C 3 885d 899d
BUG: Bad page state (8) jfs mm -1 syz, C 12982 708d 2066d
kernel BUG in swap_cgroup_record mm cgroups -1 syz done 10 773d 774d
BUG: unable to handle kernel NULL pointer dereference in __swap_duplicate mm 10 syz, C 1 851d 847d
kernel panic: corrupted stack end in userfaultfd_ioctl mm 2 syz, C 1 851d 847d
INFO: task can't die in shrink_inactive_list (2) mm 1 syz, C error 2 2142d 2138d
BUG: unable to handle kernel paging request in account_kernel_stack mm 8 syz, C 1 857d 853d
WARNING in hpage_collapse_scan_pmd (2) mm -1 syz done done 3 874d 878d
KASAN: slab-use-after-free Read in hugetlb_fault mm 19 syz, C done done 6 870d 894d
WARNING in try_to_migrate_one (2) mm -1 syz, C error error 6 874d 934d
kernel BUG in do_page_mkwrite mm -1 syz, C done error 16 878d 1139d
WARNING in validate_chain mm -1 syz, C error error 19 886d 915d
BUG: unable to handle kernel paging request in bpf_probe_read_kernel_str mm 8 syz, C done error 4 948d 965d
kernel BUG in validate_mm (3) mm -1 syz, C error 3 974d 974d
WARNING: bad unlock balance in madvise_cold_or_pageout_pte_range mm 4 syz, C error 8 907d 909d
BUG: bad usercopy in do_handle_open hardening mm -1 syz, C error 446 908d 906d
general protection fault in hpage_collapse_scan_file mm 2 syz, C error 22 903d 903d
BUG: unable to handle kernel paging request in bpf_probe_read_compat_str mm 8 syz, C done error 4 951d 976d
INFO: task hung in __unmap_and_move (4) mm 1 syz, C error done 4 937d 1370d
general protection fault in shmem_get_next_id mm 2 syz, C error 19 902d 910d
general protection fault in dequeue_hugetlb_folio_nodemask mm 2 syz, C done 3 848d 844d
KMSAN: uninit-value in zswap_frontswap_store mm 7 syz, C 4027 918d 1201d
WARNING in __kfence_free (3) kasan mm -1 syz 92 920d 1077d
possible deadlock in lock_vma mm 4 syz, C done 18 958d 956d
WARNING in move_pages mm -1 syz, C done 8 958d 956d
general protection fault in rcu_core (2) acpi fs mm 10 syz, C done done 4 995d 1210d
general protection fault in unlink_file_vma (2) mm exfat 2 syz, C inconclusive done 1 997d 1191d
general protection fault in free_swap_cache (4) mm 2 syz, C done done 1 999d 999d
stack segment fault in __stack_depot_save kernfs mm net 2 syz, C inconclusive done 3 1001d 1162d
possible deadlock in __unmap_hugepage_range mm 4 syz, C done 31 974d 977d
kernel BUG in resv_map_release mm -1 syz, C done 34 974d 976d
general protection fault in __hugetlb_zap_begin mm 2 syz, C done done 21 1030d 1065d
general protection fault in folio_flags (2) mm 2 syz, C done 57 1013d 1015d
WARNING in pin_user_pages_locked mm -1 syz, C done 48 2181d 2183d
general protection fault in folio_flags mm 2 syz, C unreliable 245 1074d 1076d
kernel panic: stack is corrupted in save_stack mm ntfs3 2 syz, C unreliable 1 1245d 1241d
BUG: unable to handle kernel paging request in mas_alloc_nodes mm exfat 8 syz, C inconclusive 1 1122d 1118d
WARNING in page_vma_mapped_walk mm -1 syz, C done 23 1086d 1094d
WARNING in copy_hugetlb_page_range mm -1 syz, C done 130 1091d 1094d
Internal error in __zone_watermark_ok mm net 2 syz, C 26 1202d 1232d
general protection fault in mt_validate mm 17 syz, C error error 200 1183d 1185d
kernel BUG in free_unref_page_prepare mm -1 syz, C done 1489 1128d 1134d
WARNING: suspicious RCU usage in mas_walk (2) mm 4 syz, C done 97 1159d 1181d
WARNING in shmem_evict_inode mm -1 syz done unreliable 4 1200d 1358d
KASAN: slab-use-after-free Read in mas_prev_nentry mm 19 syz error 1 1221d 1217d
BUG: unable to handle kernel paging request in folio_flags mm ext4 8 syz, C error 15 1241d 1328d
KASAN: stack-out-of-bounds Write in ktime_get_coarse_real_ts64 ntfs3 mm 21 syz, C error done 1 1260d 1316d
WARNING in account_page_dirtied fs mm -1 syz, C error inconclusive 44 1935d 3102d
BUG: unable to handle kernel NULL pointer dereference in shmem_evict_inode mm ext4 10 syz, C 1 1416d 1412d
kernel BUG in __tlb_remove_page_size (2) mm arch -1 syz, C error 42 1323d 1332d
kernel BUG at include/linux/mm.h:LINE! (6) mm -1 syz, C error error 98 1440d 2353d
kernel BUG at include/linux/swapops.h:LINE! mm -1 syz, C error error 56 1337d 2312d
BUG: unable to handle kernel paging request in bdi_register_va mm 8 syz, C 1 1416d 1415d
INFO: task hung in lru_add_drain_all mm 1 syz, C done inconclusive 22 1980d 2277d
WARNING in __put_task_struct (3) io-uring mm -1 syz, C error 4 1355d 1356d
WARNING in follow_hugetlb_page mm io-uring -1 syz, C inconclusive 34 1597d 1600d
general protection fault in sanity_check_pinned_pages mm 2 syz, C error 4 1501d 1500d
general protection fault in PageHeadHuge mm 2 syz, C error 96 1443d 1466d
KASAN: stack-out-of-bounds Write in check_move_unevictable_pages mm 21 syz, C done 9 1574d 1574d
general protection fault in _parse_integer_fixup_radix mm 2 syz, C error 181 1427d 1440d
WARNING in vma_complete mm -1 syz error 2 1357d 1358d
general protection fault in mpol_parse_str mm 2 syz, C error 3 1429d 1429d
KASAN: slab-out-of-bounds Read in mas_leaf_max_gap mm io-uring 19 syz error 3 1394d 1438d
KASAN: use-after-free Read in anon_vma_interval_tree_remove mm 19 syz, C done 14 1417d 1600d
WARNING in anon_vma_name mm -1 syz, C done 211 1413d 1415d
KASAN: null-ptr-deref Write in alloc_buddy_huge_page mm 12 syz, C error 17 1444d 1464d
possible deadlock in list_lru_add mm hfs 4 syz, C 1 1378d 1374d
kernel BUG in split_huge_page_to_list mm -1 syz, C done 115 1687d 2074d
BUG: sleeping function called from invalid context in __munlock_pagevec mm 5 syz, C unreliable unreliable 15 1905d 1906d
KASAN: use-after-free Read in generic_perform_write fs mm 19 syz, C error 73 1931d 2993d
general protection fault in lock_page_memcg cgroups mm 2 syz, C done 2 1948d 1944d
KASAN: use-after-free Read in userfaultfd_release (2) fs mm 19 syz, C done 5 2264d 2269d
BUG: sleeping function called from invalid context in vm_map_ram mm 5 syz, C done 1222 1285d 1287d
BUG: unable to handle kernel paging request in mem_cgroup_track_foreign_dirty_slowpath cgroups mm 10 syz, C 19 1408d 1487d
BUG: bad usercopy in io_openat2_prep (2) hardening mm -1 syz, C 26 1319d 1323d
BUG: bad usercopy in io_openat2_prep hardening mm -1 syz, C 81 1324d 1325d
KASAN: stack-out-of-bounds Read in collapse_file mm 17 syz, C done 29 1405d 1418d
KASAN: use-after-free Read in mprotect_fixup mm 19 syz, C done 5 1514d 1541d
WARNING in page_counter_cancel (4) cgroups mm -1 syz, C done 4 1518d 1534d
KASAN: use-after-free Read in exit_mmap mm 19 syz, C done 2 1524d 1524d
KASAN: null-ptr-deref Read in hugepage_vma_check mm 11 syz, C done 22 1560d 1565d
possible deadlock in split_huge_page_to_list mm 4 syz, C done 526 1744d 1749d
INFO: task can't die in reclaim_throttle mm 1 syz, C error 76 1748d 1755d
BUG: sleeping function called from invalid context in futex_exit_release mm 5 syz, C done 803 1705d 1748d
KASAN: null-ptr-deref Read in PageHuge mm 11 syz, C error 34 2204d 2202d
KMSAN: uninit-value in mbind_range (2) mm 7 syz, C 18 1803d 1827d
KMSAN: uninit-value in do_mbind mm 7 syz, C 9 1906d 1977d
kernel BUG in __tlb_remove_page_size mm -1 syz unreliable done 4 1909d 1909d
BUG: unable to handle kernel paging request in free_block (5) mm 8 syz done done 3 2322d 2721d
KMSAN: uninit-value in irqtime_account_irq (2) cgroups mm 7 syz, C 7 1614d 1746d
INFO: rcu detected stall in kvm_vcpu_ioctl mm 1 syz, C error unreliable 251 1763d 2940d
INFO: rcu detected stall in new_sync_read mm 1 syz, C error error 9 2350d 2457d
INFO: rcu detected stall in ext4_file_write_iter (4) mm 1 syz, C unreliable 58 1712d 1741d
INFO: task hung in __drain_all_pages (2) mm 1 syz, C unreliable unreliable 4 1779d 1883d
KMSAN: uninit-value in mem_cgroup_try_charge cgroups mm 7 syz, C 1 2672d 2672d
KMSAN: uninit-value in mpol_rebind_task mm 7 syz, C 17 2743d 2812d
WARNING: ODEBUG bug in __put_task_struct mm io-uring -1 syz done 1 1795d 1793d
KMSAN: uninit-value in mbind_range mm 7 syz, C 5 1828d 1833d
BUG: unable to handle kernel paging request in workingset_age_nonresident mm 8 syz, C done 111 2128d 2128d
kernel BUG at mm/vmscan.c:LINE! (2) mm -1 syz, C done 54 2509d 2614d
BUG: sleeping function called from invalid context in __alloc_pages_nodemask mm 5 syz, C done 6299 2472d 2495d
possible deadlock in __mmu_notifier_invalidate_range_end mm 4 syz, C done 72 2571d 2579d
kernel BUG at include/linux/rmap.h:LINE! mm -1 syz done 6 2547d 2542d
possible deadlock in get_user_pages_unlocked (2) mm 4 syz, C done 4 2673d 2677d
KASAN: null-ptr-deref Read in reclaim_high mm cgroups 11 syz, C done 1423 2798d 2818d
BUG: unable to handle kernel (3) mm -1 syz, C 2 3009d 3045d
general protection fault in _vm_normal_page mm 2 syz done 2 3002d 3001d
BUG: Bad page state (6) mm -1 syz, C 2 2770d 2770d
BUG: Bad page state (5) mm -1 syz, C 171 2771d 2784d
KMSAN: uninit-value in get_page_from_freelist mm 7 syz, C 60 3007d 3095d
BUG: bad usercopy in __check_object_size (2) mm hardening -1 syz, C 10 2943d 2943d
BUG: unable to handle kernel NULL pointer dereference in map_vm_area mm 10 syz, C 18 2955d 3009d
BUG: Bad page map (2) mm -1 syz 127 2945d 3002d
general protection fault in __x86_indirect_thunk_r11 kasan mm 2 syz, C 1 2960d 2960d
BUG: unable to handle kernel NULL pointer dereference in radix_tree_lookup_slot mm 10 syz, C 1 2990d 2990d
KMSAN: uninit-value in rcu_cblist_dequeue mm 7 syz, C 33 3012d 3096d
WARNING: bad usercopy in corrupted hardening mm -1 syz 2 2985d 2985d
KASAN: slab-out-of-bounds Read in find_first_bit mm 17 syz, C 196 3002d 3006d
KASAN: stack-out-of-bounds Read in __handle_mm_fault mm 17 syz, C 2 3004d 3004d
KASAN: stack-out-of-bounds Read in vma_interval_tree_insert mm 17 syz, C 1 3005d 3005d
general protection fault in kmem_cache_free mm 2 syz, C 1 3006d 3006d
KMSAN: uninit-value in copy_page_to_iter (2) mm 7 syz, C 4710 3035d 3081d
KMSAN: uninit-value in __probe_kernel_read mm 7 syz, C 69 3060d 3080d
general protection fault in __kmalloc mm 2 syz 7 3065d 3080d
BUG: unable to handle kernel NULL pointer dereference in __mem_cgroup_free mm cgroups 10 syz, C 5 3065d 3081d
BUG: unable to handle kernel NULL pointer dereference in should_fail mm 10 syz 1 3067d 3067d
kernel BUG at mm/kmsan/kmsan.c:LINE! (2) mm -1 syz, C 55 3016d 3029d
KMSAN: uninit-value in load_script fs mm 7 syz, C 11 3081d 3096d
WARNING: refcount bug in compat_SyS_x86_clone mm 13 syz 1 3098d 3098d
kernel BUG at mm/usercopy.c:LINE! (2) hardening mm -1 syz, C 109444 3214d 3268d
WARNING in __wake_up_common fs mm -1 syz, C 71463 3204d 3197d