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 131d 661d
possible deadlock in mfill_get_vma prio:low mm 4 syz, C 290 107d 161d
general protection fault in zap_huge_pmd prio:high mm 2 syz, C 7 157d 158d
kernel BUG in z3fold_page_migrate mm -1 syz 354 513d 719d
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 193d 192d
kernel BUG in filemap_fault (3) net mm -1 syz, C error error 15 202d 298d
BUG: corrupted list in list_lru_add gfs2 mm 19 syz, C inconclusive 401 195d 639d
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 156d 157d
kernel BUG in hpage_collapse_scan_file (2) mm -1 syz, C error 17139 160d 211d
INFO: task hung in hugetlbfs_zero_partial_page fs mm 1 syz done error 3 220d 610d
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 227d 259d
INFO: rcu detected stall in sys_signalfd4 (2) cgroups mm 1 syz 1 250d 249d
WARNING in memcg1_swapout mm cgroups -1 syz, C error 24 222d 218d
KASAN: slab-use-after-free Read in list_lru_del mm 19 syz, C done done 27 268d 563d
WARNING in alloc_frozen_pages_noprof mm -1 syz, C 390 252d 376d
WARNING in __folio_rmap_sanity_checks (2) xfs mm -1 syz, C inconclusive 16 308d 621d
KASAN: use-after-free Read in corrupted (4) mm 19 syz, C done error 14 550d 2203d
KASAN: slab-use-after-free Read in filemap_map_pages mm 19 syz, C inconclusive done 17 326d 600d
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 318d 1361d
WARNING: bad unlock balance in hugetlb_vmdelete_list mm fs 4 syz, C 1 335d 334d
BUG: unable to handle kernel paging request in free_unref_page mm 8 syz 2 591d 813d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm 4 syz, C error inconclusive 621 755d 819d
kernel BUG in page_table_check_set mm -1 syz, C 6 354d 367d
BUG: Bad page state in page_cache_ra_order mm -1 syz, C error 37 324d 479d
WARNING in copy_process mm -1 syz 2 361d 364d
WARNING: lib/refcount.c:LINE at 0x0, CPU: syz.NUM.NUM/NUM mm -1 syz 3 271d 271d
WARNING in vma_modify (2) mm -1 syz, C 10 277d 273d
kernel BUG in set_page_refcounted mm ntfs3 -1 syz error 1 388d 387d
BUG: Bad page state in iomap_write_begin mm -1 syz, C 271 372d 641d
WARNING: lock held when returning to user space in lock_next_vma mm 4 syz, C done 3 403d 411d
KASAN: slab-use-after-free Read in mas_next_slot (2) mm 19 syz, C done 3 403d 403d
WARNING in kunmap_local_indexed mm -1 syz, C 2431 389d 909d
possible deadlock in lock_next_vma mm 4 syz, C 4 405d 407d
general protection fault in __pte_offset_map_lock (2) mm 2 syz, C 13 375d 382d
stack segment fault in mtree_range_walk mm 2 syz, C done 6 406d 411d
possible deadlock in gup_fast_fallback mm 4 syz, C done inconclusive 2729 377d 855d
KASAN: global-out-of-bounds Read in get_mem_cgroup_from_mm cgroups mm 17 syz, C 2 475d 539d
INFO: task hung in hugetlb_fault mm 1 syz, C done done 65 396d 715d
general protection fault in mas_start mm 2 syz, C error 1 406d 405d
WARNING in get_taint (2) mm -1 syz, C 363 636d 667d
WARNING: bad unlock balance in move_pgt_entry mm 4 syz, C done 5 433d 432d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm 6 syz 760 643d 1217d
WARNING in page_counter_cancel (5) cgroups mm -1 syz, C 15 465d 688d
WARNING in vms_complete_munmap_vmas mm -1 syz, C 2396 438d 684d
WARNING: bad unlock balance in __mm_populate xfs mm 4 syz, C 52 524d 539d
INFO: task hung in hugetlb_wp mm 1 syz, C done inconclusive 94 546d 737d
general protection fault in xas_create mm 2 syz 2 476d 525d
INFO: rcu detected stall in vma_link_file mm input usb 1 syz 1 682d 678d
UBSAN: shift-out-of-bounds in xas_reload mm -1 syz, C 4 549d 563d
KASAN: slab-out-of-bounds Read in folio_try_get mm 17 syz, C 3 535d 555d
WARNING in get_dump_page ext4 mm -1 syz, C done error 5 530d 543d
INFO: rcu detected stall in asm_exc_page_fault mm 1 syz error error 4 507d 897d
BUG: unable to handle kernel paging request in shmem_undo_range mm 17 syz 3 515d 552d
INFO: task hung in __lru_add_drain_all (2) mm 1 syz error 272 490d 828d
KASAN: slab-out-of-bounds Read in generic_perform_write mm 19 syz, C inconclusive done 10473 508d 1064d
BUG: unable to handle kernel NULL pointer dereference in rcu_core (3) rcu mm 10 syz done done 4 537d 565d
KMSAN: uninit-value in swap_writepage mm 7 syz 25 521d 682d
UBSAN: shift-out-of-bounds in shmem_undo_range mm -1 syz 1 529d 525d
possible deadlock in move_pages (2) mm 4 syz, C done 508 587d 609d
UBSAN: shift-out-of-bounds in xas_create mm -1 syz, C 5 531d 565d
BUG: corrupted list in do_compact_page mm 8 syz 46 515d 704d
general protection fault in mremap mm 2 syz, C done done 25 507d 505d
KASAN: slab-use-after-free Read in lookup_object_or_alloc (2) mm media 19 syz error unreliable 8 553d 635d
kernel BUG in shmem_undo_range mm -1 syz 1 553d 552d
WARNING in workingset_update_node mm -1 syz 1 554d 552d
UBSAN: shift-out-of-bounds in filemap_get_entry mm -1 syz, C 6 564d 567d
general protection fault in __pte_offset_map_lock mm 22 syz, C done done 90 621d 840d
UBSAN: shift-out-of-bounds in shmem_add_to_page_cache mm -1 syz 1 567d 565d
kernel panic: stack is corrupted in _raw_spin_unlock_irqrestore ntfs3 mm exfat 2 syz 2 695d 695d
INFO: rcu detected stall in netlink_release (5) net mm 1 syz error inconclusive 2 579d 583d
BUG: stack guard page was hit in sys_openat mm v9fs -1 syz, C done done 6 580d 577d
BUG: Bad page map (8) mm -1 syz, C done done 10 583d 766d
BUG: stack guard page was hit in sys_sendfile64 mm -1 syz, C 7 585d 628d
WARNING in __page_table_check_ptes_set (2) mm -1 syz, C done inconclusive 120 587d 802d
INFO: rcu detected stall in schedule_tail (6) mm 1 syz, C 8 595d 689d
WARNING: locking bug in get_page_from_freelist mm 4 syz 410 567d 657d
INFO: rcu detected stall in kswapd (3) mm 1 syz, C 5 603d 686d
BUG: stack guard page was hit in v9fs_file_read_iter mm -1 syz, C 26 580d 655d
INFO: rcu detected stall in kcompactd (2) mm 1 syz, C error unreliable 6 633d 814d
INFO: rcu detected stall in vms_complete_munmap_vmas mm 1 syz 3 635d 667d
general protection fault in mas_store_prealloc mm 8 syz, C 11 627d 644d
KASAN: slab-out-of-bounds Write in shmem_file_read_iter hfs mm 21 syz, C error done 4 660d 983d
INFO: rcu detected stall in sys_symlink (5) mm fs 1 syz inconclusive done 6 632d 682d
kernel BUG in zap_huge_pmd mm -1 syz, C 2 668d 664d
WARNING in lru_gen_add_folio mm -1 syz, C done 28 620d 622d
kernel BUG in __page_table_check_zero (2) mm -1 syz, C error done 32 652d 662d
WARNING in lru_gen_clear_refs mm -1 syz, C done 14 622d 624d
kernel BUG in page_table_check_clear (2) mm -1 syz, C 17 661d 696d
KASAN: slab-use-after-free Read in shrinker_free mm 19 syz, C 17 682d 704d
INFO: rcu detected stall in ext4_release_file (2) mm ext4 1 syz, C error done 3 723d 816d
kernel panic: corrupted stack end in kernel_init (2) mm 2 syz 12 693d 707d
KMSAN: kernel-infoleak in bpf_probe_write_user mm 9 syz, C 3 849d 863d
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 737d 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 815d 811d
INFO: task can't die in shrink_inactive_list (2) mm 1 syz, C error 2 2105d 2102d
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 838d 842d
KASAN: slab-use-after-free Read in hugetlb_fault mm 19 syz, C done done 6 834d 858d
WARNING in try_to_migrate_one (2) mm -1 syz, C error error 6 838d 897d
kernel BUG in do_page_mkwrite mm -1 syz, C done error 16 842d 1103d
WARNING in validate_chain mm -1 syz, C error error 19 850d 879d
BUG: unable to handle kernel paging request in bpf_probe_read_kernel_str mm 8 syz, C done error 4 912d 928d
kernel BUG in validate_mm (3) mm -1 syz, C error 3 937d 937d
WARNING: bad unlock balance in madvise_cold_or_pageout_pte_range mm 4 syz, C error 8 871d 873d
BUG: bad usercopy in do_handle_open hardening mm -1 syz, C error 446 871d 870d
general protection fault in hpage_collapse_scan_file mm 2 syz, C error 22 867d 866d
BUG: unable to handle kernel paging request in bpf_probe_read_compat_str mm 8 syz, C done error 4 915d 940d
INFO: task hung in __unmap_and_move (4) mm 1 syz, C error done 4 901d 1333d
general protection fault in shmem_get_next_id mm 2 syz, C error 19 866d 873d
general protection fault in dequeue_hugetlb_folio_nodemask mm 2 syz, C done 3 812d 808d
KMSAN: uninit-value in zswap_frontswap_store mm 7 syz, C 4027 882d 1165d
WARNING in __kfence_free (3) kasan mm -1 syz 92 883d 1041d
possible deadlock in lock_vma mm 4 syz, C done 18 922d 919d
WARNING in move_pages mm -1 syz, C done 8 922d 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 961d 1154d
general protection fault in free_swap_cache (4) mm 2 syz, C done done 1 963d 962d
stack segment fault in __stack_depot_save kernfs mm net 2 syz, C inconclusive done 3 965d 1126d
possible deadlock in __unmap_hugepage_range mm 4 syz, C done 31 938d 940d
kernel BUG in resv_map_release mm -1 syz, C done 34 938d 940d
general protection fault in __hugetlb_zap_begin mm 2 syz, C done done 21 994d 1029d
general protection fault in folio_flags (2) mm 2 syz, C done 57 977d 979d
WARNING in pin_user_pages_locked mm -1 syz, C done 48 2145d 2146d
general protection fault in folio_flags mm 2 syz, C unreliable 245 1038d 1040d
kernel panic: stack is corrupted in save_stack mm ntfs3 2 syz, C unreliable 1 1209d 1205d
BUG: unable to handle kernel paging request in mas_alloc_nodes mm exfat 8 syz, C inconclusive 1 1086d 1082d
WARNING in page_vma_mapped_walk mm -1 syz, C done 23 1050d 1058d
WARNING in copy_hugetlb_page_range mm -1 syz, C done 130 1054d 1058d
Internal error in __zone_watermark_ok mm net 2 syz, C 26 1166d 1195d
general protection fault in mt_validate mm 17 syz, C error error 200 1146d 1149d
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 1123d 1145d
WARNING in shmem_evict_inode mm -1 syz done unreliable 4 1164d 1322d
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 1205d 1292d
KASAN: stack-out-of-bounds Write in ktime_get_coarse_real_ts64 ntfs3 mm 21 syz, C error done 1 1223d 1279d
WARNING in account_page_dirtied fs mm -1 syz, C error inconclusive 44 1899d 3066d
BUG: unable to handle kernel NULL pointer dereference in shmem_evict_inode mm ext4 10 syz, C 1 1380d 1376d
kernel BUG in __tlb_remove_page_size (2) mm arch -1 syz, C error 42 1286d 1296d
kernel BUG at include/linux/mm.h:LINE! (6) mm -1 syz, C error error 98 1403d 2317d
kernel BUG at include/linux/swapops.h:LINE! mm -1 syz, C error error 56 1301d 2276d
BUG: unable to handle kernel paging request in bdi_register_va mm 8 syz, C 1 1380d 1379d
INFO: task hung in lru_add_drain_all mm 1 syz, C done inconclusive 22 1944d 2241d
WARNING in __put_task_struct (3) io-uring mm -1 syz, C error 4 1319d 1319d
WARNING in follow_hugetlb_page mm io-uring -1 syz, C inconclusive 34 1561d 1563d
general protection fault in sanity_check_pinned_pages mm 2 syz, C error 4 1465d 1463d
general protection fault in PageHeadHuge mm 2 syz, C error 96 1407d 1430d
KASAN: stack-out-of-bounds Write in check_move_unevictable_pages mm 21 syz, C done 9 1538d 1538d
general protection fault in _parse_integer_fixup_radix mm 2 syz, C error 181 1391d 1403d
WARNING in vma_complete mm -1 syz error 2 1321d 1321d
general protection fault in mpol_parse_str mm 2 syz, C error 3 1393d 1393d
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 1377d 1378d
KASAN: null-ptr-deref Write in alloc_buddy_huge_page mm 12 syz, C error 17 1408d 1428d
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 1651d 2037d
BUG: sleeping function called from invalid context in __munlock_pagevec mm 5 syz, C unreliable unreliable 15 1869d 1870d
KASAN: use-after-free Read in generic_perform_write fs mm 19 syz, C error 73 1895d 2957d
general protection fault in lock_page_memcg cgroups mm 2 syz, C done 2 1912d 1908d
KASAN: use-after-free Read in userfaultfd_release (2) fs mm 19 syz, C done 5 2227d 2233d
BUG: sleeping function called from invalid context in vm_map_ram mm 5 syz, C done 1222 1249d 1251d
BUG: unable to handle kernel paging request in mem_cgroup_track_foreign_dirty_slowpath cgroups mm 10 syz, C 19 1371d 1451d
BUG: bad usercopy in io_openat2_prep (2) hardening mm -1 syz, C 26 1283d 1287d
BUG: bad usercopy in io_openat2_prep hardening mm -1 syz, C 81 1287d 1289d
KASAN: stack-out-of-bounds Read in collapse_file mm 17 syz, C done 29 1369d 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 1482d 1497d
KASAN: use-after-free Read in exit_mmap mm 19 syz, C done 2 1488d 1488d
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 1707d 1713d
INFO: task can't die in reclaim_throttle mm 1 syz, C error 76 1712d 1719d
BUG: sleeping function called from invalid context in futex_exit_release mm 5 syz, C done 803 1669d 1712d
KASAN: null-ptr-deref Read in PageHuge mm 11 syz, C error 34 2167d 2165d
KMSAN: uninit-value in mbind_range (2) mm 7 syz, C 18 1767d 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 1873d 1873d
BUG: unable to handle kernel paging request in free_block (5) mm 8 syz done done 3 2285d 2685d
KMSAN: uninit-value in irqtime_account_irq (2) cgroups mm 7 syz, C 7 1577d 1710d
INFO: rcu detected stall in kvm_vcpu_ioctl mm 1 syz, C error unreliable 251 1726d 2903d
INFO: rcu detected stall in new_sync_read mm 1 syz, C error error 9 2313d 2421d
INFO: rcu detected stall in ext4_file_write_iter (4) mm 1 syz, C unreliable 58 1676d 1705d
INFO: task hung in __drain_all_pages (2) mm 1 syz, C unreliable unreliable 4 1742d 1847d
KMSAN: uninit-value in mem_cgroup_try_charge cgroups mm 7 syz, C 1 2636d 2636d
KMSAN: uninit-value in mpol_rebind_task mm 7 syz, C 17 2706d 2776d
WARNING: ODEBUG bug in __put_task_struct mm io-uring -1 syz done 1 1759d 1757d
KMSAN: uninit-value in mbind_range mm 7 syz, C 5 1792d 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 2473d 2578d
BUG: sleeping function called from invalid context in __alloc_pages_nodemask mm 5 syz, C done 6299 2436d 2458d
possible deadlock in __mmu_notifier_invalidate_range_end mm 4 syz, C done 72 2534d 2543d
kernel BUG at include/linux/rmap.h:LINE! mm -1 syz done 6 2511d 2506d
possible deadlock in get_user_pages_unlocked (2) mm 4 syz, C done 4 2637d 2640d
KASAN: null-ptr-deref Read in reclaim_high mm cgroups 11 syz, C done 1423 2761d 2782d
BUG: unable to handle kernel (3) mm -1 syz, C 2 2973d 3009d
general protection fault in _vm_normal_page mm 2 syz done 2 2965d 2965d
BUG: Bad page state (6) mm -1 syz, C 2 2733d 2733d
BUG: Bad page state (5) mm -1 syz, C 171 2735d 2748d
KMSAN: uninit-value in get_page_from_freelist mm 7 syz, C 60 2971d 3059d
BUG: bad usercopy in __check_object_size (2) mm hardening -1 syz, C 10 2907d 2907d
BUG: unable to handle kernel NULL pointer dereference in map_vm_area mm 10 syz, C 18 2919d 2973d
BUG: Bad page map (2) mm -1 syz 127 2909d 2965d
general protection fault in __x86_indirect_thunk_r11 kasan mm 2 syz, C 1 2924d 2924d
BUG: unable to handle kernel NULL pointer dereference in radix_tree_lookup_slot mm 10 syz, C 1 2954d 2954d
KMSAN: uninit-value in rcu_cblist_dequeue mm 7 syz, C 33 2975d 3060d
WARNING: bad usercopy in corrupted hardening mm -1 syz 2 2949d 2949d
KASAN: slab-out-of-bounds Read in find_first_bit mm 17 syz, C 196 2965d 2970d
KASAN: stack-out-of-bounds Read in __handle_mm_fault mm 17 syz, C 2 2968d 2968d
KASAN: stack-out-of-bounds Read in vma_interval_tree_insert mm 17 syz, C 1 2969d 2969d
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 3045d
KMSAN: uninit-value in __probe_kernel_read mm 7 syz, C 69 3023d 3044d
general protection fault in __kmalloc mm 2 syz 7 3029d 3044d
BUG: unable to handle kernel NULL pointer dereference in __mem_cgroup_free mm cgroups 10 syz, C 5 3029d 3045d
BUG: unable to handle kernel NULL pointer dereference in should_fail mm 10 syz 1 3031d 3031d
kernel BUG at mm/kmsan/kmsan.c:LINE! (2) mm -1 syz, C 55 2980d 2992d
KMSAN: uninit-value in load_script fs mm 7 syz, C 11 3045d 3059d
WARNING: refcount bug in compat_SyS_x86_clone mm 13 syz 1 3062d 3062d
kernel BUG at mm/usercopy.c:LINE! (2) hardening mm -1 syz, C 109444 3178d 3231d
WARNING in __wake_up_common fs mm -1 syz, C 71463 3168d 3160d