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 129d 659d
possible deadlock in mfill_get_vma prio:low mm 4 syz, C 290 106d 159d
general protection fault in zap_huge_pmd prio:high mm 2 syz, C 7 155d 157d
kernel BUG in z3fold_page_migrate mm -1 syz 354 512d 717d
WARNING in unlink_anon_vmas (2) mm prio:high -1 syz, C error 30 152d 216d
INFO: rcu detected stall in sys_rename (8) mm prio:low 1 syz 10 183d 179d
KASAN: slab-use-after-free Read in mas_walk mm prio:high 19 syz, C 1 191d 190d
kernel BUG in filemap_fault (3) net mm -1 syz, C error error 15 201d 296d
BUG: corrupted list in list_lru_add gfs2 mm 19 syz, C inconclusive 401 194d 638d
KMSAN: uninit-value in sw842_compress mm 7 syz, C 107 194d 713d
kernel BUG in collapse_scan_file mm -1 syz, C error 967 154d 156d
kernel BUG in hpage_collapse_scan_file (2) mm -1 syz, C error 17139 158d 209d
INFO: task hung in hugetlbfs_zero_partial_page fs mm 1 syz done error 3 219d 609d
INFO: task hung in rmap_walk_file mm 1 syz, C error error 19 221d 561d
general protection fault in lru_gen_test_recent (2) mm 2 syz, C 10 225d 258d
INFO: rcu detected stall in sys_signalfd4 (2) cgroups mm 1 syz 1 249d 247d
WARNING in memcg1_swapout mm cgroups -1 syz, C error 24 220d 217d
KASAN: slab-use-after-free Read in list_lru_del mm 19 syz, C done done 27 266d 561d
WARNING in alloc_frozen_pages_noprof mm -1 syz, C 390 251d 374d
WARNING in __folio_rmap_sanity_checks (2) xfs mm -1 syz, C inconclusive 16 307d 619d
KASAN: use-after-free Read in corrupted (4) mm 19 syz, C done error 14 549d 2202d
KASAN: slab-use-after-free Read in filemap_map_pages mm 19 syz, C inconclusive done 17 325d 598d
kernel BUG in __free_one_page (2) mm -1 syz, C 4 330d 340d
WARNING in v9fs_fid_get_acl mm -1 syz, C error error 5678 316d 1360d
WARNING: bad unlock balance in hugetlb_vmdelete_list mm fs 4 syz, C 1 333d 333d
BUG: unable to handle kernel paging request in free_unref_page mm 8 syz 2 589d 812d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm 4 syz, C error inconclusive 621 754d 817d
kernel BUG in page_table_check_set mm -1 syz, C 6 352d 365d
BUG: Bad page state in page_cache_ra_order mm -1 syz, C error 37 323d 477d
WARNING in copy_process mm -1 syz 2 359d 362d
WARNING: lib/refcount.c:LINE at 0x0, CPU: syz.NUM.NUM/NUM mm -1 syz 3 269d 269d
WARNING in vma_modify (2) mm -1 syz, C 10 275d 272d
kernel BUG in set_page_refcounted mm ntfs3 -1 syz error 1 386d 385d
BUG: Bad page state in iomap_write_begin mm -1 syz, C 271 370d 640d
WARNING: lock held when returning to user space in lock_next_vma mm 4 syz, C done 3 401d 409d
KASAN: slab-use-after-free Read in mas_next_slot (2) mm 19 syz, C done 3 402d 401d
WARNING in kunmap_local_indexed mm -1 syz, C 2431 387d 908d
possible deadlock in lock_next_vma mm 4 syz, C 4 403d 406d
general protection fault in __pte_offset_map_lock (2) mm 2 syz, C 13 374d 381d
stack segment fault in mtree_range_walk mm 2 syz, C done 6 404d 409d
possible deadlock in gup_fast_fallback mm 4 syz, C done inconclusive 2729 376d 853d
KASAN: global-out-of-bounds Read in get_mem_cgroup_from_mm cgroups mm 17 syz, C 2 474d 538d
INFO: task hung in hugetlb_fault mm 1 syz, C done done 65 394d 714d
general protection fault in mas_start mm 2 syz, C error 1 405d 403d
WARNING in get_taint (2) mm -1 syz, C 363 634d 665d
WARNING: bad unlock balance in move_pgt_entry mm 4 syz, C done 5 431d 431d
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm 6 syz 760 642d 1216d
WARNING in page_counter_cancel (5) cgroups mm -1 syz, C 15 463d 686d
WARNING in vms_complete_munmap_vmas mm -1 syz, C 2396 437d 682d
WARNING: bad unlock balance in __mm_populate xfs mm 4 syz, C 52 522d 537d
INFO: task hung in hugetlb_wp mm 1 syz, C done inconclusive 94 545d 736d
general protection fault in xas_create mm 2 syz 2 474d 523d
INFO: rcu detected stall in vma_link_file mm input usb 1 syz 1 681d 677d
UBSAN: shift-out-of-bounds in xas_reload mm -1 syz, C 4 548d 561d
KASAN: slab-out-of-bounds Read in folio_try_get mm 17 syz, C 3 533d 553d
WARNING in get_dump_page ext4 mm -1 syz, C done error 5 528d 542d
INFO: rcu detected stall in asm_exc_page_fault mm 1 syz error error 4 506d 896d
BUG: unable to handle kernel paging request in shmem_undo_range mm 17 syz 3 513d 551d
INFO: task hung in __lru_add_drain_all (2) mm 1 syz error 272 488d 826d
KASAN: slab-out-of-bounds Read in generic_perform_write mm 19 syz, C inconclusive done 10473 506d 1063d
BUG: unable to handle kernel NULL pointer dereference in rcu_core (3) rcu mm 10 syz done done 4 536d 563d
KMSAN: uninit-value in swap_writepage mm 7 syz 25 520d 681d
UBSAN: shift-out-of-bounds in shmem_undo_range mm -1 syz 1 527d 523d
possible deadlock in move_pages (2) mm 4 syz, C done 508 585d 608d
UBSAN: shift-out-of-bounds in xas_create mm -1 syz, C 5 529d 563d
BUG: corrupted list in do_compact_page mm 8 syz 46 514d 703d
general protection fault in mremap mm 2 syz, C done done 25 505d 503d
KASAN: slab-use-after-free Read in lookup_object_or_alloc (2) mm media 19 syz error unreliable 8 551d 633d
kernel BUG in shmem_undo_range mm -1 syz 1 552d 551d
WARNING in workingset_update_node mm -1 syz 1 552d 551d
UBSAN: shift-out-of-bounds in filemap_get_entry mm -1 syz, C 6 562d 565d
general protection fault in __pte_offset_map_lock mm 22 syz, C done done 90 619d 838d
UBSAN: shift-out-of-bounds in shmem_add_to_page_cache mm -1 syz 1 565d 563d
kernel panic: stack is corrupted in _raw_spin_unlock_irqrestore ntfs3 mm exfat 2 syz 2 693d 693d
INFO: rcu detected stall in netlink_release (5) net mm 1 syz error inconclusive 2 577d 582d
BUG: stack guard page was hit in sys_openat mm v9fs -1 syz, C done done 6 578d 575d
BUG: Bad page map (8) mm -1 syz, C done done 10 581d 764d
BUG: stack guard page was hit in sys_sendfile64 mm -1 syz, C 7 583d 626d
WARNING in __page_table_check_ptes_set (2) mm -1 syz, C done inconclusive 120 586d 800d
INFO: rcu detected stall in schedule_tail (6) mm 1 syz, C 8 593d 687d
WARNING: locking bug in get_page_from_freelist mm 4 syz 410 565d 655d
INFO: rcu detected stall in kswapd (3) mm 1 syz, C 5 601d 684d
BUG: stack guard page was hit in v9fs_file_read_iter mm -1 syz, C 26 579d 654d
INFO: rcu detected stall in kcompactd (2) mm 1 syz, C error unreliable 6 632d 812d
INFO: rcu detected stall in vms_complete_munmap_vmas mm 1 syz 3 633d 666d
general protection fault in mas_store_prealloc mm 8 syz, C 11 626d 643d
KASAN: slab-out-of-bounds Write in shmem_file_read_iter hfs mm 21 syz, C error done 4 659d 981d
INFO: rcu detected stall in sys_symlink (5) mm fs 1 syz inconclusive done 6 630d 680d
kernel BUG in zap_huge_pmd mm -1 syz, C 2 666d 662d
WARNING in lru_gen_add_folio mm -1 syz, C done 28 619d 620d
kernel BUG in __page_table_check_zero (2) mm -1 syz, C error done 32 650d 660d
WARNING in lru_gen_clear_refs mm -1 syz, C done 14 620d 622d
kernel BUG in page_table_check_clear (2) mm -1 syz, C 17 660d 695d
KASAN: slab-use-after-free Read in shrinker_free mm 19 syz, C 17 681d 702d
INFO: rcu detected stall in ext4_release_file (2) mm ext4 1 syz, C error done 3 721d 814d
kernel panic: corrupted stack end in kernel_init (2) mm 2 syz 12 691d 706d
KMSAN: kernel-infoleak in bpf_probe_write_user mm 9 syz, C 3 848d 861d
BUG: Bad page state (8) jfs mm -1 syz, C 12982 670d 2028d
kernel BUG in swap_cgroup_record mm cgroups -1 syz done 10 735d 736d
BUG: unable to handle kernel NULL pointer dereference in __swap_duplicate mm 10 syz, C 1 813d 809d
kernel panic: corrupted stack end in userfaultfd_ioctl mm 2 syz, C 1 814d 810d
INFO: task can't die in shrink_inactive_list (2) mm 1 syz, C error 2 2104d 2100d
BUG: unable to handle kernel paging request in account_kernel_stack mm 8 syz, C 1 819d 815d
WARNING in hpage_collapse_scan_pmd (2) mm -1 syz done done 3 836d 841d
KASAN: slab-use-after-free Read in hugetlb_fault mm 19 syz, C done done 6 833d 856d
WARNING in try_to_migrate_one (2) mm -1 syz, C error error 6 836d 896d
kernel BUG in do_page_mkwrite mm -1 syz, C done error 16 841d 1101d
WARNING in validate_chain mm -1 syz, C error error 19 848d 877d
BUG: unable to handle kernel paging request in bpf_probe_read_kernel_str mm 8 syz, C done error 4 910d 927d
kernel BUG in validate_mm (3) mm -1 syz, C error 3 936d 936d
WARNING: bad unlock balance in madvise_cold_or_pageout_pte_range mm 4 syz, C error 8 869d 871d
BUG: bad usercopy in do_handle_open hardening mm -1 syz, C error 446 870d 868d
general protection fault in hpage_collapse_scan_file mm 2 syz, C error 22 865d 865d
BUG: unable to handle kernel paging request in bpf_probe_read_compat_str mm 8 syz, C done error 4 913d 938d
INFO: task hung in __unmap_and_move (4) mm 1 syz, C error done 4 899d 1332d
general protection fault in shmem_get_next_id mm 2 syz, C error 19 864d 872d
general protection fault in dequeue_hugetlb_folio_nodemask mm 2 syz, C done 3 810d 807d
KMSAN: uninit-value in zswap_frontswap_store mm 7 syz, C 4027 880d 1164d
WARNING in __kfence_free (3) kasan mm -1 syz 92 882d 1039d
possible deadlock in lock_vma mm 4 syz, C done 18 920d 918d
WARNING in move_pages mm -1 syz, C done 8 920d 918d
general protection fault in rcu_core (2) acpi fs mm 10 syz, C done done 4 957d 1172d
general protection fault in unlink_file_vma (2) mm exfat 2 syz, C inconclusive done 1 959d 1153d
general protection fault in free_swap_cache (4) mm 2 syz, C done done 1 962d 961d
stack segment fault in __stack_depot_save kernfs mm net 2 syz, C inconclusive done 3 963d 1124d
possible deadlock in __unmap_hugepage_range mm 4 syz, C done 31 936d 939d
kernel BUG in resv_map_release mm -1 syz, C done 34 936d 938d
general protection fault in __hugetlb_zap_begin mm 2 syz, C done done 21 992d 1027d
general protection fault in folio_flags (2) mm 2 syz, C done 57 975d 977d
WARNING in pin_user_pages_locked mm -1 syz, C done 48 2144d 2145d
general protection fault in folio_flags mm 2 syz, C unreliable 245 1036d 1038d
kernel panic: stack is corrupted in save_stack mm ntfs3 2 syz, C unreliable 1 1207d 1203d
BUG: unable to handle kernel paging request in mas_alloc_nodes mm exfat 8 syz, C inconclusive 1 1084d 1080d
WARNING in page_vma_mapped_walk mm -1 syz, C done 23 1048d 1056d
WARNING in copy_hugetlb_page_range mm -1 syz, C done 130 1053d 1056d
Internal error in __zone_watermark_ok mm net 2 syz, C 26 1164d 1194d
general protection fault in mt_validate mm 17 syz, C error error 200 1145d 1147d
kernel BUG in free_unref_page_prepare mm -1 syz, C done 1489 1090d 1096d
WARNING: suspicious RCU usage in mas_walk (2) mm 4 syz, C done 97 1121d 1143d
WARNING in shmem_evict_inode mm -1 syz done unreliable 4 1162d 1320d
KASAN: slab-use-after-free Read in mas_prev_nentry mm 19 syz error 1 1183d 1179d
BUG: unable to handle kernel paging request in folio_flags mm ext4 8 syz, C error 15 1203d 1290d
KASAN: stack-out-of-bounds Write in ktime_get_coarse_real_ts64 ntfs3 mm 21 syz, C error done 1 1222d 1278d
WARNING in account_page_dirtied fs mm -1 syz, C error inconclusive 44 1897d 3064d
BUG: unable to handle kernel NULL pointer dereference in shmem_evict_inode mm ext4 10 syz, C 1 1379d 1375d
kernel BUG in __tlb_remove_page_size (2) mm arch -1 syz, C error 42 1285d 1295d
kernel BUG at include/linux/mm.h:LINE! (6) mm -1 syz, C error error 98 1402d 2315d
kernel BUG at include/linux/swapops.h:LINE! mm -1 syz, C error error 56 1299d 2274d
BUG: unable to handle kernel paging request in bdi_register_va mm 8 syz, C 1 1378d 1377d
INFO: task hung in lru_add_drain_all mm 1 syz, C done inconclusive 22 1943d 2239d
WARNING in __put_task_struct (3) io-uring mm -1 syz, C error 4 1317d 1318d
WARNING in follow_hugetlb_page mm io-uring -1 syz, C inconclusive 34 1559d 1562d
general protection fault in sanity_check_pinned_pages mm 2 syz, C error 4 1463d 1462d
general protection fault in PageHeadHuge mm 2 syz, C error 96 1405d 1428d
KASAN: stack-out-of-bounds Write in check_move_unevictable_pages mm 21 syz, C done 9 1536d 1537d
general protection fault in _parse_integer_fixup_radix mm 2 syz, C error 181 1389d 1402d
WARNING in vma_complete mm -1 syz error 2 1320d 1320d
general protection fault in mpol_parse_str mm 2 syz, C error 3 1391d 1391d
KASAN: slab-out-of-bounds Read in mas_leaf_max_gap mm io-uring 19 syz error 3 1356d 1400d
KASAN: use-after-free Read in anon_vma_interval_tree_remove mm 19 syz, C done 14 1379d 1562d
WARNING in anon_vma_name mm -1 syz, C done 211 1375d 1377d
KASAN: null-ptr-deref Write in alloc_buddy_huge_page mm 12 syz, C error 17 1406d 1426d
possible deadlock in list_lru_add mm hfs 4 syz, C 1 1340d 1336d
kernel BUG in split_huge_page_to_list mm -1 syz, C done 115 1650d 2036d
BUG: sleeping function called from invalid context in __munlock_pagevec mm 5 syz, C unreliable unreliable 15 1867d 1868d
KASAN: use-after-free Read in generic_perform_write fs mm 19 syz, C error 73 1893d 2955d
general protection fault in lock_page_memcg cgroups mm 2 syz, C done 2 1910d 1906d
KASAN: use-after-free Read in userfaultfd_release (2) fs mm 19 syz, C done 5 2226d 2231d
BUG: sleeping function called from invalid context in vm_map_ram mm 5 syz, C done 1222 1247d 1249d
BUG: unable to handle kernel paging request in mem_cgroup_track_foreign_dirty_slowpath cgroups mm 10 syz, C 19 1370d 1449d
BUG: bad usercopy in io_openat2_prep (2) hardening mm -1 syz, C 26 1282d 1286d
BUG: bad usercopy in io_openat2_prep hardening mm -1 syz, C 81 1286d 1287d
KASAN: stack-out-of-bounds Read in collapse_file mm 17 syz, C done 29 1367d 1380d
KASAN: use-after-free Read in mprotect_fixup mm 19 syz, C done 5 1476d 1503d
WARNING in page_counter_cancel (4) cgroups mm -1 syz, C done 4 1480d 1496d
KASAN: use-after-free Read in exit_mmap mm 19 syz, C done 2 1487d 1487d
KASAN: null-ptr-deref Read in hugepage_vma_check mm 11 syz, C done 22 1522d 1527d
possible deadlock in split_huge_page_to_list mm 4 syz, C done 526 1706d 1711d
INFO: task can't die in reclaim_throttle mm 1 syz, C error 76 1710d 1717d
BUG: sleeping function called from invalid context in futex_exit_release mm 5 syz, C done 803 1667d 1710d
KASAN: null-ptr-deref Read in PageHuge mm 11 syz, C error 34 2166d 2164d
KMSAN: uninit-value in mbind_range (2) mm 7 syz, C 18 1765d 1789d
KMSAN: uninit-value in do_mbind mm 7 syz, C 9 1868d 1939d
kernel BUG in __tlb_remove_page_size mm -1 syz unreliable done 4 1871d 1871d
BUG: unable to handle kernel paging request in free_block (5) mm 8 syz done done 3 2284d 2683d
KMSAN: uninit-value in irqtime_account_irq (2) cgroups mm 7 syz, C 7 1576d 1709d
INFO: rcu detected stall in kvm_vcpu_ioctl mm 1 syz, C error unreliable 251 1725d 2902d
INFO: rcu detected stall in new_sync_read mm 1 syz, C error error 9 2312d 2419d
INFO: rcu detected stall in ext4_file_write_iter (4) mm 1 syz, C unreliable 58 1674d 1703d
INFO: task hung in __drain_all_pages (2) mm 1 syz, C unreliable unreliable 4 1741d 1845d
KMSAN: uninit-value in mem_cgroup_try_charge cgroups mm 7 syz, C 1 2634d 2634d
KMSAN: uninit-value in mpol_rebind_task mm 7 syz, C 17 2705d 2774d
WARNING: ODEBUG bug in __put_task_struct mm io-uring -1 syz done 1 1757d 1755d
KMSAN: uninit-value in mbind_range mm 7 syz, C 5 1790d 1795d
BUG: unable to handle kernel paging request in workingset_age_nonresident mm 8 syz, C done 111 2090d 2090d
kernel BUG at mm/vmscan.c:LINE! (2) mm -1 syz, C done 54 2471d 2576d
BUG: sleeping function called from invalid context in __alloc_pages_nodemask mm 5 syz, C done 6299 2435d 2457d
possible deadlock in __mmu_notifier_invalidate_range_end mm 4 syz, C done 72 2533d 2541d
kernel BUG at include/linux/rmap.h:LINE! mm -1 syz done 6 2509d 2504d
possible deadlock in get_user_pages_unlocked (2) mm 4 syz, C done 4 2635d 2639d
KASAN: null-ptr-deref Read in reclaim_high mm cgroups 11 syz, C done 1423 2760d 2780d
BUG: unable to handle kernel (3) mm -1 syz, C 2 2971d 3007d
general protection fault in _vm_normal_page mm 2 syz done 2 2964d 2963d
BUG: Bad page state (6) mm -1 syz, C 2 2732d 2732d
BUG: Bad page state (5) mm -1 syz, C 171 2733d 2746d
KMSAN: uninit-value in get_page_from_freelist mm 7 syz, C 60 2970d 3057d
BUG: bad usercopy in __check_object_size (2) mm hardening -1 syz, C 10 2905d 2905d
BUG: unable to handle kernel NULL pointer dereference in map_vm_area mm 10 syz, C 18 2917d 2971d
BUG: Bad page map (2) mm -1 syz 127 2908d 2964d
general protection fault in __x86_indirect_thunk_r11 kasan mm 2 syz, C 1 2922d 2922d
BUG: unable to handle kernel NULL pointer dereference in radix_tree_lookup_slot mm 10 syz, C 1 2952d 2952d
KMSAN: uninit-value in rcu_cblist_dequeue mm 7 syz, C 33 2974d 3058d
WARNING: bad usercopy in corrupted hardening mm -1 syz 2 2947d 2947d
KASAN: slab-out-of-bounds Read in find_first_bit mm 17 syz, C 196 2964d 2968d
KASAN: stack-out-of-bounds Read in __handle_mm_fault mm 17 syz, C 2 2967d 2967d
KASAN: stack-out-of-bounds Read in vma_interval_tree_insert mm 17 syz, C 1 2967d 2967d
general protection fault in kmem_cache_free mm 2 syz, C 1 2968d 2968d
KMSAN: uninit-value in copy_page_to_iter (2) mm 7 syz, C 4710 2997d 3043d
KMSAN: uninit-value in __probe_kernel_read mm 7 syz, C 69 3022d 3042d
general protection fault in __kmalloc mm 2 syz 7 3027d 3042d
BUG: unable to handle kernel NULL pointer dereference in __mem_cgroup_free mm cgroups 10 syz, C 5 3027d 3043d
BUG: unable to handle kernel NULL pointer dereference in should_fail mm 10 syz 1 3030d 3030d
kernel BUG at mm/kmsan/kmsan.c:LINE! (2) mm -1 syz, C 55 2978d 2991d
KMSAN: uninit-value in load_script fs mm 7 syz, C 11 3044d 3058d
WARNING: refcount bug in compat_SyS_x86_clone mm 13 syz 1 3060d 3060d
kernel BUG at mm/usercopy.c:LINE! (2) hardening mm -1 syz, C 109444 3176d 3230d
WARNING in __wake_up_common fs mm -1 syz, C 71463 3166d 3159d