Out of 234 bugs, 176 were automatically obsoleted (174 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
INFO: rcu detected stall in sys_epoll_wait (9) prio:high mm input usb 1 syz, C error error 1 107d 105d
WARNING in path_noexec (2) prio:low fs mm -1 syz, C error done 27195 106d 377d
BUG: spinlock recursion in try_to_wake_up crypto mm 4 syz, C 9 782d 1064d
INFO: rcu detected stall in sys_getsockopt (12) mm 1 syz, C error error 157 9d16h 709d
memory leak in __kfree_rcu_sheaf prio:high mm f2fs exfat 3 syz 1 247d 245d
INFO: rcu detected stall in packet_release (2) prio:high kasan net mm 1 syz, C 2 66d 104d
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm 4 syz, C error inconclusive 498 816d 922d
INFO: rcu detected stall in brk (2) prio:high mm 1 syz 3 181d 712d
possible deadlock in mfill_get_vma prio:low mm 4 syz, C 290 158d 211d
general protection fault in zap_huge_pmd prio:high mm 2 syz, C 7 207d 209d
kernel BUG in z3fold_page_migrate mm -1 syz 354 564d 769d
WARNING in unlink_anon_vmas (2) mm prio:high -1 syz, C error 30 204d 268d
INFO: rcu detected stall in sys_rename (8) mm prio:low 1 syz 10 235d 231d
KASAN: slab-use-after-free Read in mas_walk mm prio:high 19 syz, C 1 243d 242d
kernel BUG in filemap_fault (3) net mm -1 syz, C error error 15 253d 349d
BUG: corrupted list in list_lru_add gfs2 mm 19 syz, C inconclusive 401 246d 690d
KMSAN: uninit-value in sw842_compress mm 7 syz, C 107 246d 765d
kernel BUG in collapse_scan_file mm -1 syz, C error 967 206d 208d
kernel BUG in hpage_collapse_scan_file (2) mm -1 syz, C error 17139 210d 261d
INFO: task hung in hugetlbfs_zero_partial_page fs mm 1 syz done error 3 271d 661d
INFO: task hung in rmap_walk_file mm 1 syz, C error error 19 273d 613d
general protection fault in lru_gen_test_recent (2) mm 2 syz, C 10 277d 310d
INFO: rcu detected stall in sys_signalfd4 (2) cgroups mm 1 syz 1 301d 300d
WARNING in memcg1_swapout mm cgroups -1 syz, C error 24 272d 269d
KASAN: slab-use-after-free Read in list_lru_del mm 19 syz, C done done 27 318d 614d
WARNING in alloc_frozen_pages_noprof mm -1 syz, C 390 303d 426d
WARNING in __folio_rmap_sanity_checks (2) xfs mm -1 syz, C inconclusive 16 359d 671d
KASAN: use-after-free Read in corrupted (4) mm 19 syz, C done error 14 601d 2254d
KASAN: slab-use-after-free Read in filemap_map_pages mm 19 syz, C inconclusive done 17 377d 650d
kernel BUG in __free_one_page (2) mm -1 syz, C 4 382d 392d
WARNING in v9fs_fid_get_acl mm -1 syz, C error error 5678 368d 1412d
WARNING: bad unlock balance in hugetlb_vmdelete_list mm fs 4 syz, C 1 385d 385d
BUG: unable to handle kernel paging request in free_unref_page mm 8 syz 2 641d 864d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm 4 syz, C error inconclusive 621 806d 869d
kernel BUG in page_table_check_set mm -1 syz, C 6 404d 417d
BUG: Bad page state in page_cache_ra_order mm -1 syz, C error 37 375d 530d
WARNING in copy_process mm -1 syz 2 411d 414d
WARNING: lib/refcount.c:LINE at 0x0, CPU: syz.NUM.NUM/NUM mm -1 syz 3 321d 321d
WARNING in vma_modify (2) mm -1 syz, C 10 328d 324d
kernel BUG in set_page_refcounted mm ntfs3 -1 syz error 1 438d 438d
BUG: Bad page state in iomap_write_begin mm -1 syz, C 271 422d 692d
WARNING: lock held when returning to user space in lock_next_vma mm 4 syz, C done 3 454d 462d
KASAN: slab-use-after-free Read in mas_next_slot (2) mm 19 syz, C done 3 454d 454d
WARNING in kunmap_local_indexed mm -1 syz, C 2431 439d 960d
possible deadlock in lock_next_vma mm 4 syz, C 4 456d 458d
general protection fault in __pte_offset_map_lock (2) mm 2 syz, C 13 426d 433d
stack segment fault in mtree_range_walk mm 2 syz, C done 6 456d 462d
possible deadlock in gup_fast_fallback mm 4 syz, C done inconclusive 2729 428d 905d
KASAN: global-out-of-bounds Read in get_mem_cgroup_from_mm cgroups mm 17 syz, C 2 526d 590d
INFO: task hung in hugetlb_fault mm 1 syz, C done done 65 446d 766d
general protection fault in mas_start mm 2 syz, C error 1 457d 456d
WARNING in get_taint (2) mm -1 syz, C 363 686d 717d
WARNING: bad unlock balance in move_pgt_entry mm 4 syz, C done 5 483d 483d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm 6 syz 760 694d 1268d
WARNING in page_counter_cancel (5) cgroups mm -1 syz, C 15 515d 739d
WARNING in vms_complete_munmap_vmas mm -1 syz, C 2396 489d 734d
WARNING: bad unlock balance in __mm_populate xfs mm 4 syz, C 52 574d 590d
INFO: task hung in hugetlb_wp mm 1 syz, C done inconclusive 94 597d 788d
general protection fault in xas_create mm 2 syz 2 527d 576d
INFO: rcu detected stall in vma_link_file mm input usb 1 syz 1 733d 729d
UBSAN: shift-out-of-bounds in xas_reload mm -1 syz, C 4 600d 614d
KASAN: slab-out-of-bounds Read in folio_try_get mm 17 syz, C 3 585d 605d
WARNING in get_dump_page ext4 mm -1 syz, C done error 5 580d 594d
INFO: rcu detected stall in asm_exc_page_fault mm 1 syz error error 4 558d 948d
BUG: unable to handle kernel paging request in shmem_undo_range mm 17 syz 3 565d 603d
INFO: task hung in __lru_add_drain_all (2) mm 1 syz error 272 541d 878d
KASAN: slab-out-of-bounds Read in generic_perform_write mm 19 syz, C inconclusive done 10473 558d 1115d
BUG: unable to handle kernel NULL pointer dereference in rcu_core (3) rcu mm 10 syz done done 4 588d 615d
KMSAN: uninit-value in swap_writepage mm 7 syz 25 572d 733d
UBSAN: shift-out-of-bounds in shmem_undo_range mm -1 syz 1 579d 575d
possible deadlock in move_pages (2) mm 4 syz, C done 508 638d 660d
UBSAN: shift-out-of-bounds in xas_create mm -1 syz, C 5 582d 616d
BUG: corrupted list in do_compact_page mm 8 syz 46 566d 755d
general protection fault in mremap mm 2 syz, C done done 25 557d 555d
KASAN: slab-use-after-free Read in lookup_object_or_alloc (2) mm media 19 syz error unreliable 8 604d 685d
kernel BUG in shmem_undo_range mm -1 syz 1 604d 603d
WARNING in workingset_update_node mm -1 syz 1 604d 603d
UBSAN: shift-out-of-bounds in filemap_get_entry mm -1 syz, C 6 614d 618d
general protection fault in __pte_offset_map_lock mm 22 syz, C done done 90 671d 890d
UBSAN: shift-out-of-bounds in shmem_add_to_page_cache mm -1 syz 1 617d 616d
kernel panic: stack is corrupted in _raw_spin_unlock_irqrestore ntfs3 mm exfat 2 syz 2 745d 745d
INFO: rcu detected stall in netlink_release (5) net mm 1 syz error inconclusive 2 630d 634d
BUG: stack guard page was hit in sys_openat mm v9fs -1 syz, C done done 6 630d 627d
BUG: Bad page map (8) mm -1 syz, C done done 10 633d 816d
BUG: stack guard page was hit in sys_sendfile64 mm -1 syz, C 7 635d 678d
WARNING in __page_table_check_ptes_set (2) mm -1 syz, C done inconclusive 120 638d 853d
INFO: rcu detected stall in schedule_tail (6) mm 1 syz, C 8 645d 740d
WARNING: locking bug in get_page_from_freelist mm 4 syz 410 617d 708d
INFO: rcu detected stall in kswapd (3) mm 1 syz, C 5 653d 736d
BUG: stack guard page was hit in v9fs_file_read_iter mm -1 syz, C 26 631d 706d
INFO: rcu detected stall in kcompactd (2) mm 1 syz, C error unreliable 6 684d 864d
INFO: rcu detected stall in vms_complete_munmap_vmas mm 1 syz 3 686d 718d
general protection fault in mas_store_prealloc mm 8 syz, C 11 678d 695d
KASAN: slab-out-of-bounds Write in shmem_file_read_iter hfs mm 21 syz, C error done 4 711d 1033d
INFO: rcu detected stall in sys_symlink (5) mm fs 1 syz inconclusive done 6 682d 732d
kernel BUG in zap_huge_pmd mm -1 syz, C 2 718d 714d
WARNING in lru_gen_add_folio mm -1 syz, C done 28 671d 673d
kernel BUG in __page_table_check_zero (2) mm -1 syz, C error done 32 702d 712d
WARNING in lru_gen_clear_refs mm -1 syz, C done 14 672d 674d
kernel BUG in page_table_check_clear (2) mm -1 syz, C 17 712d 747d
KASAN: slab-use-after-free Read in shrinker_free mm 19 syz, C 17 733d 755d
INFO: rcu detected stall in ext4_release_file (2) mm ext4 1 syz, C error done 3 773d 866d
kernel panic: corrupted stack end in kernel_init (2) mm 2 syz 12 743d 758d
KMSAN: kernel-infoleak in bpf_probe_write_user mm 9 syz, C 3 900d 913d
BUG: Bad page state (8) jfs mm -1 syz, C 12982 722d 2080d
kernel BUG in swap_cgroup_record mm cgroups -1 syz done 10 787d 788d
BUG: unable to handle kernel NULL pointer dereference in __swap_duplicate mm 10 syz, C 1 865d 861d
kernel panic: corrupted stack end in userfaultfd_ioctl mm 2 syz, C 1 866d 862d
INFO: task can't die in shrink_inactive_list (2) mm 1 syz, C error 2 2156d 2152d
BUG: unable to handle kernel paging request in account_kernel_stack mm 8 syz, C 1 871d 867d
WARNING in hpage_collapse_scan_pmd (2) mm -1 syz done done 3 888d 893d
KASAN: slab-use-after-free Read in hugetlb_fault mm 19 syz, C done done 6 885d 908d
WARNING in try_to_migrate_one (2) mm -1 syz, C error error 6 888d 948d
kernel BUG in do_page_mkwrite mm -1 syz, C done error 16 893d 1154d
WARNING in validate_chain mm -1 syz, C error error 19 900d 929d
BUG: unable to handle kernel paging request in bpf_probe_read_kernel_str mm 8 syz, C done error 4 962d 979d
kernel BUG in validate_mm (3) mm -1 syz, C error 3 988d 988d
WARNING: bad unlock balance in madvise_cold_or_pageout_pte_range mm 4 syz, C error 8 921d 924d
BUG: bad usercopy in do_handle_open hardening mm -1 syz, C error 446 922d 921d
general protection fault in hpage_collapse_scan_file mm 2 syz, C error 22 917d 917d
BUG: unable to handle kernel paging request in bpf_probe_read_compat_str mm 8 syz, C done error 4 965d 990d
INFO: task hung in __unmap_and_move (4) mm 1 syz, C error done 4 951d 1384d
general protection fault in shmem_get_next_id mm 2 syz, C error 19 916d 924d
general protection fault in dequeue_hugetlb_folio_nodemask mm 2 syz, C done 3 863d 859d
KMSAN: uninit-value in zswap_frontswap_store mm 7 syz, C 4027 932d 1216d
WARNING in __kfence_free (3) kasan mm -1 syz 92 934d 1091d
possible deadlock in lock_vma mm 4 syz, C done 18 972d 970d
WARNING in move_pages mm -1 syz, C done 8 972d 970d
general protection fault in rcu_core (2) acpi fs mm 10 syz, C done done 4 1009d 1224d
general protection fault in unlink_file_vma (2) mm exfat 2 syz, C inconclusive done 1 1011d 1205d
general protection fault in free_swap_cache (4) mm 2 syz, C done done 1 1014d 1013d
stack segment fault in __stack_depot_save kernfs mm net 2 syz, C inconclusive done 3 1015d 1177d
possible deadlock in __unmap_hugepage_range mm 4 syz, C done 31 988d 991d
kernel BUG in resv_map_release mm -1 syz, C done 34 988d 991d
general protection fault in __hugetlb_zap_begin mm 2 syz, C done done 21 1044d 1080d
general protection fault in folio_flags (2) mm 2 syz, C done 57 1027d 1029d
WARNING in pin_user_pages_locked mm -1 syz, C done 48 2196d 2197d
general protection fault in folio_flags mm 2 syz, C unreliable 245 1088d 1090d
kernel panic: stack is corrupted in save_stack mm ntfs3 2 syz, C unreliable 1 1259d 1255d
BUG: unable to handle kernel paging request in mas_alloc_nodes mm exfat 8 syz, C inconclusive 1 1136d 1132d
WARNING in page_vma_mapped_walk mm -1 syz, C done 23 1100d 1108d
WARNING in copy_hugetlb_page_range mm -1 syz, C done 130 1105d 1108d
Internal error in __zone_watermark_ok mm net 2 syz, C 26 1216d 1246d
general protection fault in mt_validate mm 17 syz, C error error 200 1197d 1199d
kernel BUG in free_unref_page_prepare mm -1 syz, C done 1489 1142d 1148d
WARNING: suspicious RCU usage in mas_walk (2) mm 4 syz, C done 97 1173d 1195d
WARNING in shmem_evict_inode mm -1 syz done unreliable 4 1214d 1373d
KASAN: slab-use-after-free Read in mas_prev_nentry mm 19 syz error 1 1235d 1231d
BUG: unable to handle kernel paging request in folio_flags mm ext4 8 syz, C error 15 1256d 1342d
KASAN: stack-out-of-bounds Write in ktime_get_coarse_real_ts64 ntfs3 mm 21 syz, C error done 1 1274d 1330d
WARNING in account_page_dirtied fs mm -1 syz, C error inconclusive 44 1950d 3117d
BUG: unable to handle kernel NULL pointer dereference in shmem_evict_inode mm ext4 10 syz, C 1 1431d 1427d
kernel BUG in __tlb_remove_page_size (2) mm arch -1 syz, C error 42 1337d 1347d
kernel BUG at include/linux/mm.h:LINE! (6) mm -1 syz, C error error 98 1454d 2368d
kernel BUG at include/linux/swapops.h:LINE! mm -1 syz, C error error 56 1351d 2327d
BUG: unable to handle kernel paging request in bdi_register_va mm 8 syz, C 1 1430d 1429d
INFO: task hung in lru_add_drain_all mm 1 syz, C done inconclusive 22 1995d 2291d
WARNING in __put_task_struct (3) io-uring mm -1 syz, C error 4 1369d 1370d
WARNING in follow_hugetlb_page mm io-uring -1 syz, C inconclusive 34 1611d 1614d
general protection fault in sanity_check_pinned_pages mm 2 syz, C error 4 1515d 1514d
general protection fault in PageHeadHuge mm 2 syz, C error 96 1457d 1481d
KASAN: stack-out-of-bounds Write in check_move_unevictable_pages mm 21 syz, C done 9 1588d 1589d
general protection fault in _parse_integer_fixup_radix mm 2 syz, C error 181 1441d 1454d
WARNING in vma_complete mm -1 syz error 2 1372d 1372d
general protection fault in mpol_parse_str mm 2 syz, C error 3 1443d 1443d
KASAN: slab-out-of-bounds Read in mas_leaf_max_gap mm io-uring 19 syz error 3 1408d 1452d
KASAN: use-after-free Read in anon_vma_interval_tree_remove mm 19 syz, C done 14 1431d 1614d
WARNING in anon_vma_name mm -1 syz, C done 211 1427d 1429d
KASAN: null-ptr-deref Write in alloc_buddy_huge_page mm 12 syz, C error 17 1459d 1479d
possible deadlock in list_lru_add mm hfs 4 syz, C 1 1392d 1388d
kernel BUG in split_huge_page_to_list mm -1 syz, C done 115 1702d 2088d
BUG: sleeping function called from invalid context in __munlock_pagevec mm 5 syz, C unreliable unreliable 15 1919d 1920d
KASAN: use-after-free Read in generic_perform_write fs mm 19 syz, C error 73 1945d 3008d
general protection fault in lock_page_memcg cgroups mm 2 syz, C done 2 1962d 1959d
KASAN: use-after-free Read in userfaultfd_release (2) fs mm 19 syz, C done 5 2278d 2283d
BUG: sleeping function called from invalid context in vm_map_ram mm 5 syz, C done 1222 1300d 1302d
BUG: unable to handle kernel paging request in mem_cgroup_track_foreign_dirty_slowpath cgroups mm 10 syz, C 19 1422d 1501d
BUG: bad usercopy in io_openat2_prep (2) hardening mm -1 syz, C 26 1334d 1338d
BUG: bad usercopy in io_openat2_prep hardening mm -1 syz, C 81 1338d 1340d
KASAN: stack-out-of-bounds Read in collapse_file mm 17 syz, C done 29 1419d 1432d
KASAN: use-after-free Read in mprotect_fixup mm 19 syz, C done 5 1528d 1555d
WARNING in page_counter_cancel (4) cgroups mm -1 syz, C done 4 1532d 1548d
KASAN: use-after-free Read in exit_mmap mm 19 syz, C done 2 1539d 1539d
KASAN: null-ptr-deref Read in hugepage_vma_check mm 11 syz, C done 22 1574d 1579d
possible deadlock in split_huge_page_to_list mm 4 syz, C done 526 1758d 1763d
INFO: task can't die in reclaim_throttle mm 1 syz, C error 76 1762d 1769d
BUG: sleeping function called from invalid context in futex_exit_release mm 5 syz, C done 803 1719d 1762d
KASAN: null-ptr-deref Read in PageHuge mm 11 syz, C error 34 2218d 2216d
KMSAN: uninit-value in mbind_range (2) mm 7 syz, C 18 1817d 1841d
KMSAN: uninit-value in do_mbind mm 7 syz, C 9 1920d 1991d
kernel BUG in __tlb_remove_page_size mm -1 syz unreliable done 4 1924d 1923d
BUG: unable to handle kernel paging request in free_block (5) mm 8 syz done done 3 2336d 2735d
KMSAN: uninit-value in irqtime_account_irq (2) cgroups mm 7 syz, C 7 1628d 1761d
INFO: rcu detected stall in kvm_vcpu_ioctl mm 1 syz, C error unreliable 251 1777d 2954d
INFO: rcu detected stall in new_sync_read mm 1 syz, C error error 9 2364d 2471d
INFO: rcu detected stall in ext4_file_write_iter (4) mm 1 syz, C unreliable 58 1726d 1756d
INFO: task hung in __drain_all_pages (2) mm 1 syz, C unreliable unreliable 4 1793d 1897d
KMSAN: uninit-value in mem_cgroup_try_charge cgroups mm 7 syz, C 1 2687d 2686d
KMSAN: uninit-value in mpol_rebind_task mm 7 syz, C 17 2757d 2827d
WARNING: ODEBUG bug in __put_task_struct mm io-uring -1 syz done 1 1810d 1808d
KMSAN: uninit-value in mbind_range mm 7 syz, C 5 1843d 1847d
BUG: unable to handle kernel paging request in workingset_age_nonresident mm 8 syz, C done 111 2142d 2142d
kernel BUG at mm/vmscan.c:LINE! (2) mm -1 syz, C done 54 2523d 2629d
BUG: sleeping function called from invalid context in __alloc_pages_nodemask mm 5 syz, C done 6299 2487d 2509d
possible deadlock in __mmu_notifier_invalidate_range_end mm 4 syz, C done 72 2585d 2594d
kernel BUG at include/linux/rmap.h:LINE! mm -1 syz done 6 2561d 2556d
possible deadlock in get_user_pages_unlocked (2) mm 4 syz, C done 4 2687d 2691d
KASAN: null-ptr-deref Read in reclaim_high mm cgroups 11 syz, C done 1423 2812d 2833d
BUG: unable to handle kernel (3) mm -1 syz, C 2 3023d 3059d
general protection fault in _vm_normal_page mm 2 syz done 2 3016d 3016d
BUG: Bad page state (6) mm -1 syz, C 2 2784d 2784d
BUG: Bad page state (5) mm -1 syz, C 171 2785d 2799d
KMSAN: uninit-value in get_page_from_freelist mm 7 syz, C 60 3022d 3110d
BUG: bad usercopy in __check_object_size (2) mm hardening -1 syz, C 10 2957d 2958d
BUG: unable to handle kernel NULL pointer dereference in map_vm_area mm 10 syz, C 18 2969d 3023d
BUG: Bad page map (2) mm -1 syz 127 2960d 3016d
general protection fault in __x86_indirect_thunk_r11 kasan mm 2 syz, C 1 2975d 2975d
BUG: unable to handle kernel NULL pointer dereference in radix_tree_lookup_slot mm 10 syz, C 1 3004d 3004d
KMSAN: uninit-value in rcu_cblist_dequeue mm 7 syz, C 33 3026d 3110d
WARNING: bad usercopy in corrupted hardening mm -1 syz 2 2999d 2999d
KASAN: slab-out-of-bounds Read in find_first_bit mm 17 syz, C 196 3016d 3020d
KASAN: stack-out-of-bounds Read in __handle_mm_fault mm 17 syz, C 2 3019d 3019d
KASAN: stack-out-of-bounds Read in vma_interval_tree_insert mm 17 syz, C 1 3019d 3019d
general protection fault in kmem_cache_free mm 2 syz, C 1 3020d 3020d
KMSAN: uninit-value in copy_page_to_iter (2) mm 7 syz, C 4710 3049d 3096d
KMSAN: uninit-value in __probe_kernel_read mm 7 syz, C 69 3074d 3094d
general protection fault in __kmalloc mm 2 syz 7 3080d 3094d
BUG: unable to handle kernel NULL pointer dereference in __mem_cgroup_free mm cgroups 10 syz, C 5 3079d 3095d
BUG: unable to handle kernel NULL pointer dereference in should_fail mm 10 syz 1 3082d 3082d
kernel BUG at mm/kmsan/kmsan.c:LINE! (2) mm -1 syz, C 55 3030d 3043d
KMSAN: uninit-value in load_script fs mm 7 syz, C 11 3096d 3110d
WARNING: refcount bug in compat_SyS_x86_clone mm 13 syz 1 3113d 3113d
kernel BUG at mm/usercopy.c:LINE! (2) hardening mm -1 syz, C 109444 3228d 3282d
WARNING in __wake_up_common fs mm -1 syz, C 71463 3218d 3211d